Pipeline positioning support for water supply and drainage engineering

Abstract

The utility model discloses a pipeline positioning support for water supply and drainage engineering, which belongs to the field of water supply and drainage engineering and comprises a positioning frame, two opposite sliding grooves are arranged on the inner side of the positioning frame, a screw rod is rotatably connected to the position of one sliding groove, an installation mechanism is arranged on the positioning frame and comprises an installation ring, and a connecting block is fixedly connected to the installation ring. The connecting block is in threaded connection with the screw rod. The pipeline alignment device has the beneficial effects that a driving mechanism and a clamping mechanism are arranged, the position of a mounting ring in a positioning frame can be adjusted through a screw rod, a worker can align a pipeline in a narrow space conveniently, a transmission structure is arranged to be matched with the clamping mechanism, a clamping block can clamp the pipeline and conduct center positioning, and the positioning precision is improved. And in addition, the rotating shaft continues to rotate so that the pipeline can rotate, angle adjustment can be conveniently conducted when the pipeline is in butt joint, and use is convenient.

Description

TECHNICAL FIELD

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

[0002] Water supply and drainage system is an important component indispensable to any building, and the water supply and drainage system of general building includes domestic water supply system, domestic drainage system and fire fighting system, in the process of engineering construction, it needs to lay water supply and drainage pipeline on the building for water supply and drainage, as the support needs to be used to position and support the water supply and drainage pipeline during the installation of the water supply and drainage pipeline, therefore, a pipeline positioning support for water supply and drainage engineering is needed.

[0003] Through the search, the patent with the patent announcement number CN221221695U discloses a pipeline positioning support for water supply and drainage engineering, which comprises a mounting plate, the left and right sides of the mounting plate are fixedly connected with guide sliding frames, the left and right sides between the interiors of the two guide sliding frames are slidably connected with adjusting racks through slide rails, the front sides of the two adjusting racks are meshedly connected with adjusting gears, and the left and right sides between the two adjusting gears and the inner walls of the two guide sliding frames are rotatably connected through rotating shafts; until the two fastening blocks are pressed against each other on the sides opposite to the two guide sliding frames, and when the two guide sliding frames have a downward moving trend relative to the two adjusting racks, the rotating direction trend of the two rotating shafts and the two adjusting gears is the same as the tightening direction of the two first threaded rods, so that the device can achieve the locking effect of the two rotating shafts and the two adjusting gears, so as to adjust the height according to the pipeline positioning requirements, but the existing pipeline positioning support can adjust the height according to the pipeline positioning requirements, and the pipeline will be partially stressed during clamping and fixing, which will cause the deformation of the pipeline, and it is difficult to rotate the pipeline in narrow installation place, it is difficult to adjust the butt joint angle, and it is inconvenient to use, and the practicality needs to be improved. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the above problems and provides a pipeline positioning support for water supply and drainage engineering.

[0005] The utility model realizes the above-mentioned purposes through the following technical solutions:

[0006] The utility model provides a pipeline positioning support for water supply and drainage engineering, including positioning frame, the inside of positioning frame is equipped with two relative setting's slide groove, and the position rotation is connected with screw rod of one slide groove, be provided with mounting mechanism on the positioning frame, and the mounting mechanism includes the mounting ring, and the fixed connection of mounting ring is connected with the connecting block, and the connecting block is connected with screw rod threadedly, and the inside rotation of mounting ring is connected with the rotary ring, and be provided with transmission structure on the rotary ring, be provided with drive mechanism on the positioning frame, and the inside of mounting ring is provided with clamping mechanism, and the clamping mechanism includes the connecting ring, and the rotation of connecting ring is connected in the mounting ring, and the inside of connecting ring is provided with a plurality of telescopic components, and the telescopic component is used for clamping pipeline and carries out the center positioning, and the drive mechanism includes the pivot, and the top fixed connection of pivot is connected with the rotary lever, and the pivot rotation is connected in the slide groove away from screw rod, and the pivot is connected with transmission structure.

[0007] Preferably, the transmission structure includes a worm gear, the pivot movably has a worm, the worm can synchronously rotate with the pivot, and the worm is engaged with the worm gear.

[0008] Preferably, the pivot is fixedly connected with a plurality of annularly arranged guide rods, and the worm is slidably connected with the guide rods.

[0009] Preferably, the connecting ring is provided with a plurality of inclined grooves, the telescopic component includes an arc-shaped rod, the arc-shaped rod is slidably connected in the inclined groove, one side of the arc-shaped rod is fixedly connected with a sliding rod, one end of the arc-shaped rod away from the sliding rod is fixedly connected with a clamping block, and a plurality of damping blocks are fixedly connected to the outside of the connecting ring.

[0010] Preferably, the rotary ring is provided with a plurality of straight grooves on one side opposite to the connecting ring, and the sliding rod is movably arranged in the straight groove.

[0011] Preferably, the inclined grooves, the telescopic components, and the straight grooves are annularly arranged, and the center of the annular arrangement is at the center position of the mounting ring.

[0012] The beneficial effects are that the drive mechanism and the clamping mechanism are arranged, the position of the mounting ring in the positioning frame can be adjusted through the screw rod, the staff can conveniently align the pipeline in a small space, the clamping block can clamp the pipeline and carry out the center positioning through the cooperation of the transmission structure and the clamping mechanism, the force around the pipeline is more uniform, the pipeline deformation is avoided, and the pipeline can be rotated through the continuous rotation of the pivot, the angle can be adjusted when the pipelines are connected, and the use is convenient.

[0013] The additional technical features and advantages of the utility model will be more obvious in the following description, or can be understood through the specific practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0014] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with the following specific embodiments, but do not constitute the limitation to the utility model. In the drawings:

[0015] Figure 1 is a schematic view of a pipeline positioning support for water supply and drainage engineering according to the present application;

[0016] Figure 2 is another angle schematic view of a pipeline positioning support for water supply and drainage engineering according to the present application;

[0017] Figure 3 is a front cross-sectional view of a pipeline positioning support for water supply and drainage engineering according to the present application;

[0018] Figure 4 is a schematic view of a mounting mechanism structure of a pipeline positioning support for water supply and drainage engineering according to the present application;

[0019] Figure 5 is a schematic view of a clamping mechanism structure of a pipeline positioning support for water supply and drainage engineering according to the present application;

[0020] Figure 6 is a schematic view of a rotating ring structure of a pipeline positioning support for water supply and drainage engineering according to the present application;

[0021] Figure 7 is a schematic view of a driving mechanism structure of a pipeline positioning support for water supply and drainage engineering according to the present application.

[0022] The reference signs are explained as follows: 101, positioning frame; 102, sliding groove; 103, screw rod; 201, mounting ring; 202, connecting block; 203, rotating ring; 204, worm gear; 205, straight groove; 301, rotating shaft; 302, guide rod; 303, worm; 304, rotating rod; 401, connecting ring; 402, inclined groove; 403, arc-shaped rod; 404, sliding rod; 405, clamping block; 406, damping block. DETAILED DESCRIPTION

[0023] 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, not all the embodiments.

[0024] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0025] The utility model discloses make further illustration to the utility model below combining the drawing:

[0026] As Figure 1 — Figure 7 As shown in a kind of pipeline positioning support for water supply and drainage engineering, including positioning frame 101, two oppositely arranged chutes 102 are set in the inside of positioning frame 101, one chute 102 position rotationally connected with screw rod 103, mounting mechanism is provided on positioning frame 101, and the mounting mechanism includes mounting ring 201, connecting block 202 is connected with screw bolt on mounting ring 201, connecting block 202 is threadedly connected with screw rod 103, rotating ring 203 is rotationally connected in the inside of mounting ring 201, rotating ring 203 is provided with transmission structure, driving mechanism is provided on positioning frame 101, clamping mechanism is provided in mounting ring 201, and the clamping mechanism includes connecting ring 401, connecting ring 401 is rotationally connected in mounting ring 201, a plurality of telescopic components are provided in connecting ring 401, and telescopic component is used for clamping pipeline and carries out center positioning, and driving mechanism includes shaft 301, rotating rod 304 is fixedly connected at the top of shaft 301, shaft 301 is rotationally connected in the chute 102 away from screw rod 103, and shaft 301 is connected with transmission structure.

[0027] In the embodiment, transmission structure includes worm gear 204, shaft 301 is movably provided with worm 303, worm 303 can rotate synchronously with shaft 301, worm 303 is engaged with worm gear 204, adopts the self-locking transmission of worm gear 204 and worm 303, guarantees the accuracy of the positioning of pipeline and the fastening of clamping.

[0028] In the embodiment, a plurality of annularly arranged guide rods 302 are connected with screw bolt on shaft 301, worm 303 is slidably connected with guide rod 302, worm 303 is slidably connected with guide rod 302, can ensure the engagement state of worm 303 and worm gear 204 when screw rod 103 is adjusted the up-down position of mounting ring 201, can also ensure that worm 303 can rotate synchronously when shaft 301 rotates.

[0029] In the embodiment, the connecting ring 401 is provided with a plurality of inclined grooves 402, the telescopic assembly comprises an arc-shaped rod 403, the arc-shaped rod 403 is slidingly connected in the inclined grooves 402, one side of the arc-shaped rod 403 is connected with a slide rod 404 through bolts, the end of the arc-shaped rod 403 away from the slide rod 404 is connected with a clamping block 405 through bolts, the surface of the clamping block 405 in contact with the pipeline is provided with an anti-skid layer, a plurality of damping blocks 406 are clamped on the outer side of the connecting ring 401, the damping blocks 406 are fixedly installed in the connecting ring 401 by embedding into the connecting ring 401, the damping blocks 406 are arranged at the position where the connecting ring 401 coincides with the mounting ring 201, the damping blocks 406 provide friction force for the rotation of the connecting ring 401 relative to the mounting ring 201, which is beneficial to the fixed clamping effect on the pipeline, the arc-shaped rod 403 can perform telescopic action in the inclined grooves 402, when the arc-shaped rod 403 is extended from the inclined grooves 402, the clamping blocks 405 at the end of the arc-shaped rod 403 can jointly hold the pipeline, so that stable clamping effect is formed, and the clamping force is uniformly applied, so that local stress deformation of the pipeline is effectively avoided.

[0030] In the embodiment, the side of the rotating ring 203 relative to the connecting ring 401 is provided with a plurality of straight grooves 205, the slide rods 404 are movably arranged in the straight grooves 205, when the rotating ring 203 rotates, the plurality of slide rods 404 slide in the straight grooves 205, the inclined grooves 402, the telescopic assembly and the straight grooves 205 are annularly arranged, and the center of the annular arrangement is at the center position of the mounting ring 201, and due to the guiding action of the inclined grooves 402, the slide rods 404 can push the arc-shaped rod 403 out, so that the centering function on the pipeline is realized.

[0031] Working principle: when the device is used, first, the pipeline is inserted from one side of the connecting ring 401, the worker twists the rotating rod 304 to drive the rotating shaft 301 to rotate, the rotating shaft 301 drives the worm 303 and the rotating shaft 301 to rotate synchronously through the guide rod 302, the worm 303 drives the worm wheel 204 to rotate, the worm wheel 204 drives the rotating ring 203 to rotate in the mounting ring 201, the rotating ring 203 drives the arc-shaped rod 403 to slide in the inclined groove 402 through the slide rod 404 first, the arc-shaped rod 403 extends out of the inclined groove 402 and pushes out the clamping block 405, so that the clamping block 405 abuts against the side surface of the pipeline, a plurality of annularly arranged clamping blocks 405 jointly form a ring-shaped clamping and fixing, and the center line of the pipeline coincides with the center line of the mounting ring 201, after clamping and positioning, the positioning frame 101 is moved to the mounting position, since the mounting position is narrow, the worker cannot directly align the installed pipeline, the rotating screw 103 can fine-tune the position of the mounting ring 201 in the positioning frame 101, so as to facilitate the butt joint of the pipelines, the rotating rod 304 is continuously driven to rotate the rotating shaft 301, the connecting ring 401 is continuously rotated through the slide rod 404 to overcome the resistance between the damping block 406 and the mounting ring 201, so as to adjust the angle between the end surface of the pipeline to be installed and the installed pipeline, facilitate butt joint installation work, finally, the worker completes positioning, the installation is completed, the device realizes the fixing effect of the pipeline, and the force is uniformly distributed on the outer periphery of the pipeline, so that the pipeline is prevented from being deformed.

[0032] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A pipe positioning support for water supply and drainage engineering, comprising a positioning frame (101), two slide grooves (102) are arranged oppositely in the inside of the positioning frame (101), a screw rod (103) is rotatably connected to the position of one slide groove (102), and a mounting mechanism is arranged on the positioning frame (101), characterized in that: The mounting mechanism comprises a mounting ring (201), a connecting block (202) is fixedly connected on the mounting ring (201), the connecting block (202) is in threaded connection with the screw rod (103), a rotating ring (203) is rotatably connected on the inner side of the mounting ring (201), the rotating ring (203) is provided with a transmission structure, the positioning frame (101) is provided with a driving mechanism, a clamping mechanism is arranged in the mounting ring (201), the clamping mechanism comprises a connecting ring (401), the connecting ring (401) is rotatably connected in the mounting ring (201), a plurality of telescopic assemblies are arranged in the connecting ring (401), the telescopic assemblies are used for clamping and center positioning of the pipeline, the driving mechanism comprises a rotating shaft (301), the rotating shaft (301) is fixedly connected with a rotating rod (304) at the top, the rotating shaft (301) is rotatably connected in the chute (102) away from the screw rod (103), and the rotating shaft (301) is connected with the transmission structure.

2. The pipe positioning support for water supply and drainage engineering according to claim 1, characterized in that: The transmission structure comprises a worm wheel (204), a worm (303) is movably arranged on the rotating shaft (301), the worm (303) can rotate synchronously with the rotating shaft (301), and the worm (303) is in meshing connection with the worm wheel (204).

3. The pipe positioning support for water supply and drainage engineering according to claim 2, characterized in that: A plurality of guide rods (302) are fixedly connected in a ring shape on the rotating shaft (301), and the worm (303) is in sliding connection with the guide rods (302).

4. The pipe positioning support for water supply and drainage engineering according to claim 1, characterized in that: A plurality of inclined grooves (402) are formed in the connecting ring (401), the telescopic assembly comprises an arc-shaped rod (403), the arc-shaped rod (403) is in sliding connection in the inclined groove (402), a sliding rod (404) is fixedly connected on one side of the arc-shaped rod (403), a clamping block (405) is fixedly connected on the end of the arc-shaped rod (403) away from the sliding rod (404), and a plurality of damping blocks (406) are fixedly connected on the outer side of the connecting ring (401).

5. The pipe positioning support for water supply and drainage engineering according to claim 4, characterized in that: A plurality of straight grooves (205) are formed in one side of the rotating ring (203) relative to the connecting ring (401), and the sliding rod (404) is movably arranged in the straight groove (205).

6. The pipe positioning support for water supply and drainage engineering according to claim 5, characterized in that: The inclined grooves (402), the telescopic assembly and the straight grooves (205) are arranged in a ring shape, and the center of the ring shape is located at the center position of the mounting ring (201). The mounting mechanism comprises a mounting ring (201), a connecting block (202) is fixedly connected on the mounting ring (201), the connecting block (202) is in threaded connection with the screw rod (103), a rotating ring (203) is rotatably connected on the inner side of the mounting ring (201), the rotating ring (203) is provided with a transmission structure, the positioning frame (101) is provided with a driving mechanism, a clamping mechanism is arranged in the mounting ring (201), the clamping mechanism comprises a connecting ring (401), the connecting ring (401) is rotatably connected in the mounting ring (201), a plurality of telescopic assemblies are arranged in the connecting ring (401), the telescopic assemblies are used for clamping and center positioning of the pipeline, the driving mechanism comprises a rotating shaft (301), the rotating shaft (301) is fixedly connected with a rotating rod (304) at the top, the rotating shaft (301) is rotatably connected in the chute (102) away from the screw rod (103), and the rotating shaft (301) is connected with the transmission structure.

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