Building drainage pipeline laying auxiliary device

Abstract

The utility model relates to the technical field of drainage pipe construction, in particular to a building drainage pipeline laying auxiliary device. The technical problem to be solved by the utility model is to provide the building drainage pipeline laying auxiliary device capable of automatically gluing and butting. According to the technical scheme, the device comprises a supporting frame and the like; the supporting frames are symmetrically arranged, moving wheels are rotationally connected to the bottoms of the supporting frames, motors are installed on one sides of the supporting frames, reciprocating lead screws A are rotationally connected into the supporting frames, and output shafts of the motors are fixedly connected with the reciprocating lead screws A. The device further comprises threaded sleeves and rotating sleeves, the threaded sleeves are connected to the reciprocating lead screws A in a threaded mode, and the rotating sleeves are rotationally connected to the centers of the reciprocating lead screws A. A sliding groove, in a disc, of a Z-shaped frame is expanded outwards through centrifugal force, so that a second spring is stretched, and when the Z-shaped frame drives a gluing ball to make contact with a drain pipe connector, the gluing ball rotates in the Z-shaped frame through friction force.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipe construction, in particular to an auxiliary device for laying building drainage pipelines. Background Art

[0002] Drainage pipes refer to the system composed of pipes and ancillary facilities that collect and discharge sewage, wastewater and rainwater. They include trunk pipes, branch pipes and pipes leading to treatment plants. No matter where they are built on the street or anywhere else, as long as they are used for drainage, they should be regarded as drainage pipes.

[0003] To lay the drainage pipe, you first need to groove the ground, then place the drainage pipe in the groove, and have workers apply glue and connect the drainage pipe joints. During this process, the space in the ground groove is narrow, which is not convenient for workers to apply glue and connect. Secondly, the ground groove will be uneven, causing deviations in the drainage pipe joints, requiring workers to adjust the drainage pipe joints, resulting in low laying and installation efficiency. Utility Model Content

[0004] In order to overcome the shortcomings of narrow space that makes it inconvenient for workers to apply glue for docking, unevenness causing deviations in drainage pipe joints, requiring workers to adjust the drainage pipe joints, and low installation efficiency, the present invention provides an auxiliary device for laying building drainage pipelines with automatic glue application and docking.

[0005] The technical solution is as follows: A building drainage pipeline laying auxiliary device, including a support frame, the support frame is symmetrically arranged, the bottom of the support frame is rotatably connected to a moving wheel, a motor is installed on one side of the support frame, a reciprocating screw A is rotatably connected inside the support frame, the motor output shaft is fixedly connected to the reciprocating screw A, and is characterized in that it also includes a threaded sleeve and a rotating sleeve, the reciprocating screw A is threadedly connected to the threaded sleeve, the reciprocating screw A is rotatably connected to the rotating sleeve at the center, a gluing component is provided on the rotating sleeve, the gluing component is used to glue the drainage pipe joint, the threaded sleeve is provided on the circumferential surface, a balancing component is provided on the clamping component, the clamping component is used to clamp the drainage pipe for mobile docking, and the balancing component is used to adjust the activity of the clamping component.

[0006] Optionally, it also includes a fixed block, the circumferential surface of the rotating sleeve is fixedly connected to the fixed block, a sliding rod is slidably connected to the fixed block, the sliding rod is fixedly connected to the I-shaped frame, the fixed block is symmetrically hinged with an articulated rod, and a connecting rod is hinged between the articulated rod and the I-shaped frame.

[0007] Optionally, the glue coating assembly includes a movable frame, which is symmetrically and slidably connected to the bottom of the I-shaped frame, and a spline sleeve is rotatably connected inside the movable frame. A disc is fixedly connected to one end of the spline sleeve, and a sliding groove is distributed in a circular array on the disc. A Z-shaped frame is slidably connected in the sliding groove of the disc, and a glue coating ball is rotatably connected to the Z-shaped frame, and a second spring is connected between the Z-shaped frame and the sliding groove of the disc.

[0008] Optionally, a spline shaft is also included, the spline shaft is slidably connected in the spline sleeve, a bidirectional motor is installed on the I-shaped frame, the output shaft of the bidirectional motor is connected to the spline shaft, and a bidirectional electric push rod B is installed between the symmetrical moving frames.

[0009] Optionally, the clamping assembly includes a rectangular plate, an electric push rod A is installed on the circumferential surface of the threaded sleeve, the protruding ends of the electric push rod A are fixedly connected to the rectangular plate, the bottom of the rectangular plate is symmetrically slidably connected with an arc clamp, the arc clamp is threadedly connected with a reciprocating screw B, and the reciprocating screw B passes through the rectangular plate and is rotatably connected.

[0010] Optionally, the balancing assembly includes an articulated seat, wherein the articulated seats are installed between the symmetrical rectangular plates, telescopic rods are connected to both ends of the articulated seat, a rectangular frame is connected between the telescopic rods, an arc groove is opened in the center of the rectangular frame, a balancing ball rolls in the rectangular frame, a trigger disk is slidably connected in the arc groove of the rectangular frame, a first trigger is installed in the center of the rectangular frame, and a first spring A is connected between the rectangular frame and the trigger disk.

[0011] Optionally, a second trigger and a third trigger are also included. The second trigger and the third trigger are installed at both ends of the rectangular frame. The first trigger is electrically connected to the second trigger and the third trigger respectively. The second trigger and the third trigger are electrically connected to the symmetrical electric push rod A.

[0012] The beneficial effects of the utility model are as follows: 1. The utility model uses centrifugal force to expand the slide groove of the Z-shaped frame in the disc outward, thereby stretching the second spring. When the Z-shaped frame drives the glue-coated ball to contact the drainage pipe joint, the glue-coated ball rotates in the Z-shaped frame through friction. When the glue-coated ball rotates due to friction, the drainage pipe joint is evenly coated with glue. The centrifugal force can be used for the gluing function of drainage pipes with different diameters.

[0013] 2. The utility model uses the inertia of the rolling of the balancing ball to squeeze the trigger plate, and the trigger plate triggers the first trigger. The first trigger receives the signal and stops the electric push rod. At this time, the rectangular plate is in a horizontal rotation state, and the clamping component clamps the docking drain pipe at the center, and the automatic adjustment function is realized by the balancing ball. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the I-shaped frame and the hinged rod of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the glue coating component of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the balancing component of the utility model.

[0019] Explanation of the accompanying drawings: 1_support frame, 101_moving wheel, 2_motor, 3_reciprocating screw A, 301_threaded sleeve, 302_electric push rod A, 303_rectangular plate, 304_arc clamp, 305_reciprocating screw B, 31_hinge seat, 32_telescopic rod, 33_rectangular frame, 331_balancing ball, 34_trigger disk, 35_first trigger, 36_first spring A, 37_second trigger, 38_third trigger, 4_rotating sleeve, 401_fixed block, 402_sliding rod, 403_I-shaped frame, 404_hinge rod, 405_connecting rod, 5_moving frame, 501_spline sleeve, 502_disc, 503_Z-shaped frame, 504_rubber-coated ball, 505_second spring, 6_bidirectional motor, 601_spline shaft, 7_bidirectional electric push rod B. DETAILED DESCRIPTION

[0020] The following description is only a preferred embodiment of the present invention and does not limit the protection scope of the present invention.

[0021] Example 1

[0022] A building drainage pipeline laying auxiliary device, such as Figure 1-Figure 5 As shown, it includes a support frame 1, which is symmetrically arranged, and the bottom of the support frame 1 is rotatably connected to a moving wheel 101, a motor 2 is installed on one side of the support frame 1, and a reciprocating screw A3 is rotatably connected inside the support frame 1, and the output shaft of the motor 2 is fixedly connected to the reciprocating screw A3, and also includes a threaded sleeve 301 and a rotating sleeve 4, the reciprocating screw A3 is symmetrically threaded with the threaded sleeve 301, and the reciprocating screw A3 is rotatably connected to the rotating sleeve 4 at the center, and a gluing component is provided on the rotating sleeve 4, and the gluing component is used to glue the drainage pipe joint, and the circumferential surface of the threaded sleeve 301 is provided with a clamping component, and a balancing component is provided on the clamping component, and the clamping component is used to clamp the drainage pipe and move it to dock with each other, and the balancing component is used to adjust the movement of the clamping component and make the drainage pipe joints at both ends in a horizontal line.

[0023] It also includes a fixed block 401, the fixed block 401 is fixedly connected to the circumferential surface of the rotating sleeve 4, the fixed block 401 is slidably connected to a sliding rod 402, the sliding rod 402 is fixedly connected to an I-shaped frame 403, the fixed block 401 is symmetrically hinged with an articulated rod 404, the articulated rod 404 is L-shaped, and a connecting rod 405 is hinged between the articulated rod 404 and the I-shaped frame 403.

[0024] The glue coating assembly includes a moving frame 5, which is symmetrically slidably connected to the bottom of the work-shaped frame 403, and a spline sleeve 501 is rotatably connected inside the moving frame 5. A disk 502 is fixedly connected to one end of the spline sleeve 501, and a sliding groove is distributed in a circular array on the disk 502. Three Z-shaped frames 503 are slidably connected in the sliding groove of the disk 502, and glue coating balls 504 are rotatably connected to the three Z-shaped frames 503. A second spring 505 is connected between the Z-shaped frame 503 and the sliding groove of the disk 502.

[0025] It also includes a spline shaft 601, the spline shaft 601 is slidably connected in the spline sleeve 501, a bidirectional motor 6 is installed on the I-shaped frame 403, the output shaft of the bidirectional motor 6 is fixedly connected to the spline shaft 601, and a bidirectional electric push rod B7 is installed between the symmetrical moving frames 5.

[0026] The clamping assembly includes a rectangular plate 303, and an electric push rod A302 is installed on the circumferential surface of the threaded sleeve 301. The protruding end of the electric push rod A302 is fixedly connected to the rectangular plate 303. The bottom of the rectangular plate 303 is symmetrically slidably connected with an arc clamp 304, and the arc clamp 304 is threadedly connected with a reciprocating screw B305. The reciprocating screw B305 passes through the rectangular plate 303 and is rotatably connected.

[0027] The balancing assembly includes an articulated seat 31, symmetrical rectangular plates 303 are fixedly connected with the articulated seat 31, telescopic rods 32 are connected to both ends of the articulated seat 31, a rectangular frame 33 is fixedly connected between the symmetrical telescopic rods 32, an arc groove is opened in the center of the rectangular frame 33, a balancing ball 331 rolls in the rectangular frame 33, a trigger disk 34 is slidably connected in the arc groove of the rectangular frame 33, a first trigger 35 is installed in the center of the rectangular frame 33, and a first spring A36 is connected between the rectangular frame 33 and the trigger disk 34.

[0028] It also includes a second trigger 37 and a third trigger 38. The second trigger 37 and the third trigger 38 are installed at both ends of the rectangular frame 33. The first trigger 35 is electrically connected to the second trigger 37 and the third trigger 38 respectively. The second trigger 37 and the third trigger 38 are both electrically connected to the symmetrical electric push rod A302.

[0029] First, move the support frame 1 to the top of the laid drainage pipe. In the initial state, the threaded sleeve 301 and the clamping assembly are close to each other, and the symmetrical rectangular plate 303 squeezes the adjacent hinge rod 404. The hinge rod 404 is stressed and squeezes the connecting rod 405 to drive the work frame 403 to move upward, so that the sliding rod 402 slides upward in the fixed block 401, and the work frame 403 drives the glue coating assembly to move upward. At this time, the height of the glue coating assembly is higher than the laid drainage pipe. When it is necessary to glue the joints at both ends of the drainage pipe, start the motor 2, and the motor 2 drives the reciprocating screw A3 to rotate, and the reciprocating screw A3 rotates and drives The movable threaded sleeve 301 and the clamping assembly move away from each other. After the rectangular plate 303 moves away, it no longer restricts the hinged rod 404, so that the glue coating assembly moves downward to the center of the joints at both ends of the drain pipe, and the motor 2 is stopped. At this time, the two-way electric push rod B7 is started, and the two-way electric push rod B7 pushes the moving frames 5 on both sides to move in the I-shaped frame 403. At the same time, the moving frame 5 drives the glue coating assembly to move away from each other and embed into the joints at both ends of the drain pipe. When the moving frame 5 moves, it drives the spline sleeve 501 to move. The spline sleeve 501 also moves along the spline shaft 601 to drive the disc 502 and the Z-shaped frame 503 to move. 3 moves and drives the rubber-coated ball 504 to move and embed into the drainage pipe joint. At this time, the bidirectional motor 6 is started to drive the spline shaft 601 to rotate, and the spline shaft 601 drives the spline sleeve 501 to rotate in the moving frame 5. At the same time, the spline sleeve 501 drives the disc 502 and the Z-shaped frame 503 to rotate, and the Z-shaped frame 503 rotates and drives the rubber-coated ball 504 to rotate. At this time, the rubber-coated ball 504 is located in the drainage pipe joint. When the bidirectional motor 6 reaches a certain speed, the centrifugal force is used to expand the sliding groove of the Z-shaped frame 503 in the disc 502 outward, thereby stretching the second spring 505. When the Z-shaped frame 503 drives When the glue coating ball 504 contacts the drain pipe joint, the glue coating ball 504 rotates in the Z-shaped frame 503 due to the friction force. When the glue coating ball 504 rotates due to the friction force, the drain pipe joint is evenly coated with glue. The centrifugal force can be used for the gluing function of drain pipes with different diameters. When the gluing component completes gluing the drain pipe joint, the bidirectional motor 6 is stopped, so that the disc 502 stops rotating, and the Z-shaped frame 503 and the glue coating ball 504 are reset by the second spring 505. At the same time, the bidirectional electric push rod B7 is started to drive the moving frame 5 to approach each other, and the moving frame 5 also drives the gluing component to separate from the drain pipe joint.

[0030] When the glue coating assembly has finished gluing the drainage pipe joint, the arc clamps 304 are located on both sides of the drainage pipe and are far away from each other. The arc clamps 304 that are far away from each other are driven to approach the drainage pipe and clamp it by manually rotating the upper handle of the reciprocating screw B305. After the arc clamps 304 clamp the drainage pipes at both ends, the upper handle of the reciprocating screw B305 is manually stopped from rotating and the motor 2 is started at the same time. The motor 2 drives the reciprocating screw A3 to rotate. After the reciprocating screw A3 rotates, it drives the threaded sleeves 301 to move closer to each other. At the same time, the clamping assembly drives the drainage pipes to move closer to each other and dock. When the rectangular plates 303 move relative to each other, they squeeze the hinge rod 404. The hinge rod 404 is forced to squeeze the connecting rod 405, so that the connecting rod 405 drives the I-shaped frame 403 to move upward along the sliding rod 402, so that the I-shaped frame 403 drives the glue coating component to move upward and detach from the drain pipe. At the same time, when the rectangular plates 303 move relative to each other, they squeeze the telescopic rod 32. At this time, the balancing ball 331 in the rectangular frame 33 is in the arc groove of the rectangular frame 33. When the rectangular frame 33 is in a horizontal state, the balancing ball 331 will not roll. When the drainage pipe joints at both ends are connected and a deviation occurs, the rectangular frame 33 will When the balancing ball 331 is tilted, it will move along the tilted side of the rectangular frame 33. For example, when the balancing ball 331 moves to the left, it will touch the second trigger 37. The second trigger 37 will turn on the electric push rod A302 on the left to fine-tune it upward. When the electric push rod A302 drives the rectangular plate 303 to move upward and drives the rectangular frame 33 to adjust its horizontal rotation, the balancing ball 331 will roll in the rectangular frame 33. When the balancing ball 331 rolls into the arc groove in the center of the rectangular frame 33, the trigger plate 34 is squeezed by the inertia of the rolling of the balancing ball 331, and the trigger plate 34 compresses the first Spring A36, and the trigger disk 34 triggers the first trigger 35 at the same time. The first trigger 35 receives the signal and stops the electric push rod A302 on the left. At this time, the rectangular plate 303 is in a horizontal rotation state, and the clamping assembly clamps the docked drain pipe at the center. The reciprocating screw A3 continues to move to drive the clamping assembly to dock the drain pipe joint. When the right side tilts, the balancing ball 331 triggers the third trigger 38 on the right side. The third trigger 38 starts the electric push rod A302 on the right side to drive the clamping assembly to adjust the drain pipe to a horizontal rotation state, thereby realizing the docking function of the drain pipe joint through the balancing assembly.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A building drainage pipeline laying auxiliary device, comprising a support frame (1), the support frame (1) is symmetrically arranged, the bottom of the support frame (1) is rotatably connected to a moving wheel (101), a motor (2) is installed on one side of the support frame (1), a reciprocating screw A (3) is rotatably connected inside the support frame (1), the output shaft of the motor (2) is fixedly connected to the reciprocating screw A (3), and the characteristics are: The utility model also comprises a threaded sleeve (301) and a rotating sleeve (4), wherein the threaded sleeve (301) is threadedly connected to the reciprocating screw A (3), and the rotating sleeve (4) is rotatably connected to the center of the reciprocating screw A (3), and a gluing component is provided on the rotating sleeve (4), and the gluing component is used to gluing the drainage pipe joint, and a clamping component is provided on the circumferential surface of the threaded sleeve (301), and a balancing component is provided on the clamping component, and the clamping component is used to clamp the drainage pipe for mobile docking, and the balancing component is used to adjust the activity of the clamping component.

2. A building drainage pipeline laying auxiliary device according to claim 1, characterized in that: The fixed block (401) is also included. The circumferential surface of the rotating sleeve (4) is fixedly connected to the fixed block (401). A sliding rod (402) is slidably connected to the fixed block (401). A work-shaped frame (403) is fixedly connected to the sliding rod (402). A hinged rod (404) is symmetrically hinged to the fixed block (401). A connecting rod (405) is hinged between the hinged rod (404) and the work-shaped frame (403).

3. The auxiliary device for laying drainage pipelines in buildings according to claim 1, characterized in that: The glue coating component comprises a moving frame (5), the bottom of the work-shaped frame (403) is symmetrically slidably connected to the moving frame (5), a spline sleeve (501) is rotatably connected inside the moving frame (5), one end of the spline sleeve (501) is fixedly connected to a disk (502), a circumferential array of sliding grooves are arranged on the disk (502), the sliding grooves of the disk (502) are all slidably connected to the Z-shaped frame (503), a glue coating ball (504) is rotatably connected to the Z-shaped frame (503), and a second spring (505) is connected between the Z-shaped frame (503) and the sliding groove of the disk (502).

4. A building drainage pipeline laying auxiliary device according to claim 3, characterized in that: The invention also comprises a spline shaft (601), the spline sleeve (501) is slidably connected with the spline shaft (601), a bidirectional motor (6) is installed on the workpiece frame (403), the output shaft of the bidirectional motor (6) is connected to the spline shaft (601), and a bidirectional electric push rod B (7) is installed between the symmetrical moving frames (5).

5. The auxiliary device for laying drainage pipelines in buildings according to claim 1, characterized in that: The clamping assembly comprises a rectangular plate (303), electric push rods A (302) are installed on the circumferential surface of the threaded sleeve (301), the protruding ends of the electric push rods A (302) are fixedly connected to the rectangular plate (303), the bottom of the rectangular plate (303) is symmetrically slidably connected to an arc clamp (304), the arc clamp (304) is threadedly connected to a reciprocating screw B (305), and the reciprocating screw B (305) passes through the rectangular plate (303) and is rotatably connected.

6. A construction drainage pipeline laying auxiliary device according to claim 5, characterized in that: The balancing component comprises an articulated seat (31), wherein the articulated seat (31) is installed between symmetrical rectangular plates (303), telescopic rods (32) are connected to both ends of the articulated seat (31), a rectangular frame (33) is connected between the telescopic rods (32), an arc groove is provided at the center of the rectangular frame (33), a balancing ball (331) rolls in the rectangular frame (33), a trigger plate (34) is slidably connected in the arc groove of the rectangular frame (33), a first trigger (35) is installed at the center of the rectangular frame (33), and a first spring A (36) is connected between the rectangular frame (33) and the trigger plate (34).

7. A construction drainage pipeline laying auxiliary device according to claim 6, characterized in that: The invention also includes a second trigger (37) and a third trigger (38). The second trigger (37) and the third trigger (38) are installed at both ends of the rectangular frame (33). The first trigger (35) is electrically connected to the second trigger (37) and the third trigger (38) respectively. The second trigger (37) and the third trigger (38) are both electrically connected to the symmetrical electric push rod A (302).

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