Auxiliary supporting frame for building water supply and drainage pipeline laying

Abstract

The utility model belongs to the technical field of drainage pipeline supporting frames, and discloses a building water supply and drainage pipeline laying auxiliary supporting frame which comprises a mounting plate, a lifting mechanism, a contraction mechanism and a clamping mechanism, a plurality of buckles are arranged on the outer side of the mounting plate, moving blocks are slidably connected to the inner side of the mounting plate at equal intervals, and the buckles abut against the moving blocks. The lifting mechanism comprises a toothed plate and a first gear, the toothed plate is slidably connected to the inner wall of the moving block, a middle shaft of the first gear penetrates through a round hole formed in the surface of the moving block, and one end of the middle shaft of the first gear is fixedly connected with a knob. Through the use of the clamping mechanism and the contraction mechanism, the pipeline is placed on the arc-shaped base plate, when pressure is applied to the arc-shaped base plate through the gravity of the pipeline or external force, the clamping claw can clamp and fix the pipeline, the pipeline clamping device can be used at any height position of the pipeline, and the problem that the fixed height position of the pipeline is not easy to adjust is solved.

Description

Technical Field

[0001] The utility model belongs to the field of drainage pipe support frames, in particular to an auxiliary support frame for laying building water supply and drainage pipes. Background Art

[0002] Drainage pipes refer to the system of pipes and their ancillary facilities that collect and discharge sewage, wastewater and rainwater. Including main pipes, branch pipes and pipes leading to treatment plants, whether built on the street or anywhere else, as long as the pipes have the function of drainage, they should be counted as drainage pipes. Drain pipes are the main containers or pipes used to discharge unwanted water or waste liquids to more useful areas, collect them into containers, or flow into sewers or stormwater mains as waste discharges to be released or treated. Auxiliary support frames for laying water supply and drainage pipes for buildings are devices used to support and fix water supply and drainage pipes during construction. They ensure that the pipes are installed in the correct position and remain stable throughout their service life.

[0003] For example, the Chinese utility model patent with application number 2023211634274 discloses an auxiliary support frame for laying building water supply and drainage pipes. In the technical solution of this application, the combination of the pipe positioning mechanism, the auxiliary support frame and the positioning plate can select a suitable installation method according to the installation requirements. If it is installed on the top of the building, it can be supported by fixing it with the auxiliary support frame. If it needs to be installed on the wall, it can be fixed with the positioning plate. The position of the pipe positioning mechanism can also be adjusted according to the diameter of the drainage pipe, and the connection is stable and reliable.

[0004] However, when the above device is used to clamp the pipeline, the fixed height of the pipeline is not convenient to adjust, which makes the installation process difficult.

[0005] In summary, there is currently a need for an auxiliary support frame for laying building water supply and drainage pipes that is convenient for adjusting the fixed height of the pipes. Utility Model Content

[0006] The utility model aims to provide an auxiliary support frame for laying building water supply and drainage pipelines.

[0007] The technical solution adopted by the utility model to solve the above problems is: an auxiliary support frame for laying building water supply and drainage pipes, comprising:

[0008] A mounting plate, wherein a plurality of buckles are arranged on the mounting plate, a moving block is slidably connected to the inner side of the mounting plate at intervals, and the buckles abut against the moving block;

[0009] A lifting mechanism, the lifting mechanism comprising a toothed plate and a first gear, the toothed plate being slidably connected to the inner side of the moving block, the intermediate shaft of the first gear penetrating and connected to a circular hole opened on the moving block, one end of the intermediate shaft of the first gear being fixedly connected to a knob, the inner side of the moving block being slidably connected to a first sliding rod, the toothed plate being meshed with the first gear;

[0010] The contraction clamping mechanism is arranged on the first sliding rod, and comprises a clamping mechanism for clamping the pipe and a contraction mechanism for adjusting the clamping state of the clamping mechanism.

[0011] A further preferred technical solution is that: the retraction mechanism includes a U-shaped frame, a second gear is rotatably connected to the inner side of the U-shaped frame, a U-shaped block is fixedly connected to the U-shaped frame, a T-shaped pull rod is slidably connected to the U-shaped block, one end of the T-shaped pull rod is fixedly connected to an extrusion bar, the extrusion bar is slidably connected to a bar groove arranged on the inner side of the U-shaped block, the extrusion bar is fixedly connected to the U-shaped block through a spring, the side of the second gear is meshingly connected with a rack and the side of the rack, the rack is slidably connected to the U-shaped frame, one end of the rack is slidably connected to a connecting bar, and the two sides of the bottom of the U-shaped frame are respectively fixedly connected to the tooth plate and the first sliding rod.

[0012] A further preferred technical solution is that the clamping mechanism includes a clamping claw and a connecting block, the clamping claw is slidably connected to the connecting block through a sleeve rod, one end of the connecting block is fixedly connected to a tooth column, the rack passes through the inside of the tooth column, the tooth column is meshed with the second gear, and the surface of the tooth column is provided with oblique protrusions at intervals, the oblique protrusions abut against the extrusion strip, and one side of the clamping claw is fixedly connected to the connecting strip.

[0013] A further preferred technical solution is that: the mounting plate is fixedly connected to the mounting frame.

[0014] A further preferred technical solution is that the buckle includes a U-shaped rod and a spring, the U-shaped rod is fixedly connected by the spring, the moving block is provided with a groove, the mounting plate is U-shaped and provided with a through groove, a surface of one side of the mounting plate is provided with a plurality of square grooves, the U-shaped rod is slidably connected in the through groove, and the U-shaped rod also abuts against the square groove and the groove.

[0015] A further preferred technical solution is that: the moving block is a hollow structure, and the first gear and the tooth plate are both arranged in the inner cavity of the moving block; and a gear groove for installing the first gear is provided on the inner side of the moving block.

[0016] A further preferred technical solution is that: the U-shaped frame is provided with holes for the rotation of the second gear and the sliding of the rack.

[0017] A further preferred technical solution is that: a second slide bar is fixedly connected to the bottom of the connecting block, and the second slide bar is slidably connected in a slide groove opened at the top of the U-shaped frame; and an arc-shaped pad is fixedly connected to the top of the connecting block.

[0018] A further preferred technical solution is that a rubber anti-slip pad is fixedly connected to the inner side of the clamping claw.

[0019] A further preferred technical solution is that a square hole is provided inside one end of the rack for the connecting bar to slide.

[0020] In summary, the utility model has the following benefits:

[0021] 1. The utility model uses a lifting mechanism to enable the lifting mechanism to drive the contraction mechanism and the upper mechanism to move up and down so as to adjust the fixed height of the pipeline, thereby solving the problem that the fixed height of the pipeline cannot be adjusted and improving the application range of the device.

[0022] 2. The utility model uses a clamping mechanism and a contraction mechanism so that the pipe is placed on the arc-shaped pad. When pressure is applied to the arc-shaped pad by the gravity of the pipe or external force, the clamping claws can clamp and fix the pipe, and it can be used at any position of the pipe, solving the problem of requiring one end of the pipe to pass through the support port before the pipe can be fixed, thus facilitating the use of the device.

[0023] 3. The utility model uses a moving block, a mounting plate and a buckle, so that the moving block can be adjusted in position within the mounting plate and is easy to remove and install, thereby solving the problem of inconvenience in adjusting the number and position of fixed pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the structure of the clamping claw, the second gear and the U-shaped frame;

[0026] Figure 3 for Figure 2 Schematic diagram of the cross-section structure;

[0027] Figure 4 It is a schematic diagram of the structure of the moving block, the first gear and the toothed plate;

[0028] Figure 5 It is a schematic diagram of the structure of the buckle, the mounting plate and the mounting frame;

[0029] Figure 6 It is a schematic diagram of the structure of the tie rod, U-shaped block and extrusion strip;

[0030] Figure 7 Schematic diagram of the rack and connecting bar structure.

[0031] In the accompanying drawings, the components represented by each reference numeral are as follows: 1. mounting plate; 2. buckle; 3. mounting frame; 4. moving block; 5. knob; 6. U-shaped frame; 7. tooth plate; 8. first slide bar; 9. first gear; 10. rack; 11. connecting strip; 12. clamping claw; 13. connecting block; 14. sleeve rod; 15. arc pad; 16. second slide bar; 17. gear column; 18. T-shaped pull rod; 19. U-shaped block; 20. second gear; 21. extrusion strip. DETAILED DESCRIPTION

[0032] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0033] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

[0034] Embodiment 1:

[0035] Please combine Figure 1-7 , an auxiliary support frame for laying water supply and drainage pipes in a building according to the present embodiment comprises a mounting plate 1, both ends of the mounting plate 1 are fixedly connected to a mounting frame 3 for fixing the device, a plurality of buckles 2 for limiting the position of a moving block 4 are arranged on the outer side of the mounting plate 1, a moving block 4 for moving the position of a lifting mechanism is slidably connected at equal intervals on the inner side of the mounting plate 1, the buckle 2 abuts against the moving block 4, a gear groove matching a first gear 9 for driving a toothed plate 7 to move is provided on one side of the inner wall of the moving block 4, the buckle 2 is composed of two U-shaped rods and a spring, the two U-shaped rods are fixedly connected by a spring, grooves are provided on both sides of the moving block 4, the mounting plate 1 is U-shaped and a through groove is provided in the middle of one side, square grooves are evenly provided on the surface of the other side of the mounting plate 1, one end of the U-shaped rod away from the spring is slidably connected in the through groove, and the other end of the U-shaped rod away from the spring abuts against the square groove and the groove.

[0036] A lifting mechanism for lifting the device includes a toothed plate 7 and a first gear 9 that drives the toothed plate 7 to move. The toothed plate 7 is slidably connected to the inner wall of the moving block 4. The intermediate shaft of the first gear 9 passes through a circular hole opened on the surface of the moving block 4. One end of the intermediate shaft of the first gear 9 is fixedly connected to a knob 5 that drives the first gear 9 to rotate. One side of the inside of the moving block 4 is slidably connected to a first slide bar 8 that stably lifts and lowers the contraction mechanism. The toothed plate 7 is meshed with the first gear 9.

[0037] The contraction mechanism that makes the clamping mechanism contract and clamp includes a U-shaped frame 6. Holes are provided on both sides of the U-shaped frame 6 for the second gear 20 that drives the rack 10 to rotate and the rack 10 that drives the connecting strip 11 to slide. Both sides of the U-shaped frame 6 are rotatably connected to the second gear 20. A U-shaped block 19 is fixedly connected to one side of the middle of the U-shaped frame 6. A T-shaped pull rod 18 that pulls the extrusion strip 21 is slidably connected to the middle of the U-shaped block 19. One end of the T-shaped pull rod 18 is fixedly connected to the extrusion strip 21. Both ends of the extrusion strip 21 are slidably connected in the strip groove opened on the inner wall of the U-shaped block 19, and both sides of the surface of the extrusion strip 21 are fixedly connected to the U-shaped block 19 through springs that reset the extrusion strip 21. The sides of the second gear 20 are meshed and connected with racks 10, and the two racks 10 are staggered up and down on the sides of the second gear 20. The rack 10 is slidably connected to the U-shaped frame 6, and one end of the rack 10 is slidably connected to the connecting strip 11. The two sides of the bottom of the U-shaped frame 6 are fixedly connected to the toothed plate 7 and the first sliding rod 8 respectively.

[0038] The clamping mechanism for clamping the pipeline includes two clamping claws 12 and a connecting block 13 for clamping the pipeline. The bottom of the connecting block 13 is fixedly connected with a second sliding rod 16 on all sides. The end of the second sliding rod 16 away from the connecting block 13 is slidably connected in the sliding groove opened at the top of the U-shaped frame 6. The top of the connecting block 13 is fixedly connected with an arc-shaped pad 15 to prevent the pipeline from sliding. The inner side of the clamping claw 12 is fixedly connected with a rubber anti-slip pad to prevent the pipeline from sliding. The two clamping claws 12 are slidably connected to the connecting block 13 through the side sleeve rod 14. One end of the connecting block 13 is fixedly connected with a tooth column 17. The tooth column 17 is U-shaped and the rack 10 can pass through the inside of the tooth column 17. The tooth column 17 is meshed with the second gear 20. The surface of the tooth column 17 is evenly spaced with oblique protrusions to prevent the tooth column 17 from rebounding after being squeezed downward. The oblique protrusions abut against the extrusion strip 21, and one side of the clamping claw 12 is fixedly connected to the connecting strip 11.

[0039] The implementation principle of an auxiliary support frame for laying water supply and drainage pipes in a building in the embodiment of the present application is as follows: the pipe gravity or external force squeezes the pipe to apply pressure to the arc pad 15 to drive the moving block 13 to move. Due to the use of the arc pad 15, the pipe will not deviate from the center of the device when placed on the arc pad 15. The movement of the moving block 13 drives the tooth column 17 to move. Due to the use of four second sliding rods 16, the moving block 13 can move stably. The movement of the tooth column 17 drives the second gear 20 to rotate. The rotation of the second gear 20 drives the rack 10 in the U-shaped frame 6. The tooth column 17 does not slide because the surface of the tooth column 17 is provided with an oblique protrusion, and the oblique protrusion abuts against the extrusion strip 21, so the tooth column 17 will not rebound, and the sliding of the rack 10 drives the connecting strip 11 to shrink toward the pipeline. Since the tooth column 17 is U-shaped and the two racks 10 are staggered on the side of the second gear 20, the movement of the two racks 10, the tooth column 17 and the two connecting strips 11 do not interfere with each other, and the contraction of the connecting strip 11 drives the clamping claw 12 to shrink, thereby clamping and fixing the pipeline. The device can be fixed at a required position by using the mounting frame 3.

[0040] When it is necessary to adjust the fixed height of the pipeline, the first gear 9 is disengaged from the gear groove by pulling the knob 5, and the knob 5 is turned to rotate the first gear 9. The rotation of the first gear 9 drives the toothed plate 7 to move, and the movement of the toothed plate 7 drives the upper mechanism to move as a whole. When it moves to a suitable position, the knob 5 is pressed to push the first gear 9 into the gear groove and fix it. When it is necessary to move the position, the U-shaped rod on one side of the square groove is pulled up to disengage the U-shaped rod from the square groove and the groove, and the moving block 4 can be pushed to move on the mounting plate 1. After moving to the required position, the U-shaped groove can be reset to fix the moving block 4 again, and the U-shaped rods on both sides of the mounting plate 1 are all pulled up, and the buckle 2 will be completely separated from the mounting plate 1. At this time, the moving block 4 and the upper mechanism can be removed from the mounting plate 1. Similarly, the moving block 4 and the upper mechanism can be increased according to usage requirements.

[0041] When the clamping claw 12 needs to lose its grip on the pipe, the pull rod 18 is pulled to make the extrusion rod 21 lose its restriction on the oblique protrusion and the pipe can be separated from the clamping claw 12. Due to the use of the spring, the extrusion rod 21 will automatically reset when the pull rod 18 is released.

[0042] In addition, the same or similar element symbols are used to refer to the same or similar parts or steps in the drawings and descriptions as much as possible. The drawings are presented in simplified form and are not drawn to exact scale. For convenience and clarity only, directional terms such as top, bottom, left, right, upward, above, above, below, below, behind, and in front may be used with respect to the drawings. These and similar directional terms should not be construed as limiting the scope of the present disclosure in any way.

Claims

1. An auxiliary support frame for laying building water supply and drainage pipes, characterized in that: include: A mounting plate (1), wherein a plurality of buckles (2) are provided on the mounting plate (1), a moving block (4) is slidably connected to the inner side of the mounting plate (1) at intervals, and the buckles (2) are in abutment with the moving block (4); A lifting mechanism, the lifting mechanism comprising a toothed plate (7) and a first gear (9), the toothed plate (7) being slidably connected to the inner side surface of the moving block (4), the intermediate shaft of the first gear (9) passing through a circular hole provided on the moving block (4), one end of the intermediate shaft of the first gear (9) being fixedly connected to a knob (5), the inner side of the moving block (4) being slidably connected to a first sliding rod (8), the toothed plate (7) being meshed with the first gear (9); The retractable clamping mechanism is arranged on the first sliding rod (8), and comprises a clamping mechanism for clamping the pipe, and a retractable mechanism for adjusting the clamping state of the clamping mechanism.

2. The auxiliary support frame for laying building water supply and drainage pipes according to claim 1 is characterized in that: The retracting mechanism comprises a U-shaped frame (6), the inner side of the U-shaped frame (6) is rotatably connected to a second gear (20), the U-shaped frame (6) is fixedly connected to a U-shaped block (19), the U-shaped block (19) is slidably connected to a T-shaped pull rod (18), one end of the T-shaped pull rod (18) is fixedly connected to an extrusion strip (21), the extrusion strip (21) is slidably connected in a strip groove provided on the inner side of the U-shaped block (19), the extrusion strip (21) is fixedly connected to the U-shaped block (19) via a spring, the side of the second gear (20) is meshingly connected to a rack (10) and the rack (10) is provided on the side of the second gear (20), the rack (10) is slidably connected to the U-shaped frame (6), one end of the rack (10) is slidably connected to a connecting strip (11), and the two sides of the bottom of the U-shaped frame (6) are respectively fixedly connected to a toothed plate (7) and a first sliding rod (8).

3. The auxiliary support frame for laying building water supply and drainage pipes according to claim 2 is characterized in that: The clamping mechanism comprises a clamping claw (12) and a connecting block (13); the clamping claw (12) is slidably connected to the connecting block (13) via a sleeve rod (14); one end of the connecting block (13) is fixedly connected to a tooth column (17); the rack (10) passes through the inside of the tooth column (17); the tooth column (17) is meshed with a second gear (20); inclined protrusions are arranged at intervals on the surface of the tooth column (17); the inclined protrusions are in contact with an extrusion strip (21); and one side of the clamping claw (12) is fixedly connected to the connecting strip (11).

4. The auxiliary support frame for laying building water supply and drainage pipes according to claim 1, characterized in that: The mounting plate (1) is fixedly connected to a mounting frame (3).

5. The auxiliary support frame for laying building water supply and drainage pipes according to claim 1, characterized in that: The buckle (2) comprises a U-shaped rod and a spring, the U-shaped rod is fixedly connected by the spring, the moving block (4) is provided with a groove, the mounting plate (1) is U-shaped and provided with a through groove, a surface of one side of the mounting plate (1) is provided with a plurality of square grooves, the U-shaped rod is slidably connected in the through groove, and the U-shaped rod also abuts against the square groove and the groove.

6. The auxiliary support frame for laying building water supply and drainage pipes according to claim 1, characterized in that: The moving block (4) is a hollow structure, and the first gear (9) and the toothed plate (7) are both arranged in the inner cavity of the moving block (4); a gear groove for mounting the first gear (9) is provided on the inner side of the moving block (4).

7. The auxiliary support frame for laying building water supply and drainage pipes according to claim 2, characterized in that: The U-shaped frame (6) is provided with holes for the rotation of the second gear (20) and the sliding of the rack (10).

8. The auxiliary support frame for laying building water supply and drainage pipes according to claim 3 is characterized in that: A second sliding rod (16) is fixedly connected to the bottom of the connecting block (13), and the second sliding rod (16) is slidably connected in a sliding groove opened at the top of the U-shaped frame (6); and an arc-shaped pad (15) is fixedly connected to the top of the connecting block (13).

9. The auxiliary support frame for laying building water supply and drainage pipes according to claim 3, characterized in that: A rubber anti-slip pad is fixedly connected to the inner side of the clamping claw (12).

10. The auxiliary support frame for laying building water supply and drainage pipes according to claim 2, characterized in that: A square hole is provided inside one end of the rack (10) for the connecting bar (11) to slide.

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