Tunnel waterproof material laying device

Abstract

The application discloses a tunnel waterproof material laying device, which comprises a moving seat, a motor one, a wheel, a guide groove one, an end cover one, a screw one, a motor two, a driving mechanism, a movable seat, a telescopic laying mechanism, a lifting seat, a guide groove two and an end cover two. The application has the advantages of reasonable and simple structure, low production cost and convenient installation. Here, the motor five is started to drive the screw two to rotate, and the rotation of the screw two drives the lifting seat to move up and down with the telescopic laying mechanism, so that the needs of tunnel side laying are met. In addition, the motor three is started to drive the telescopic laying mechanism to rotate as a whole, so that the needs of tunnel side arc surface laying are met, and the convenience of tunnel laying is improved. In the application, the motor two is started to drive the screw one to rotate, and the rotation of the screw one drives the movable seat to move transversely as a whole, so that the tunnel top surface can be laid through the laying mechanism, and the laying efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of tunnel machinery and equipment technology, and in particular to a tunnel waterproofing material laying device. Background Technology

[0002] In modern tunnel waterproofing projects, composite lining waterproofing technology has been widely used. During its construction, geotextile and waterproofing membranes are laid sequentially on the tunnel cross-section to prevent water leakage. The common method of laying is to use scaffolding and manual poles to support the laying, which is very time-consuming and labor-intensive. Moreover, workers are prone to uneven laying and omissions, resulting in low work efficiency. Existing laying devices have poor laying effect and low efficiency. Summary of the Invention

[0003] The purpose of this invention is to provide a tunnel waterproofing material laying device to solve the above-mentioned problems, thereby solving the problems that the existing laying devices have poor laying effect and low laying efficiency.

[0004] To address the aforementioned problems, this invention provides a technical solution: a tunnel waterproofing material laying device, comprising a movable base, a first motor, wheels, a first guide groove, a first end cap, a first screw, a second motor, a drive mechanism, a movable seat, a telescopic laying mechanism, a lifting base, a second guide groove, and a second end cap; the first motor is fixedly connected to each of the four lower corners of the movable base, and wheels are fixedly connected to the outer output shafts of the first motor; the first guide groove is horizontally opened on the top surface of the movable base, the first end cap is fixedly connected to the left opening of the first guide groove, and the second end cap is fixedly connected to the right opening of the first guide groove; the second motor is fixedly connected to... The end cap is located on the lower left side of the exterior. The screw is movably connected to the center of the lower side of the guide groove, and the center of the left side of the screw is fixedly connected to the output shaft of the right side of the motor. The lower side of the movable seat is laterally movably connected to the interior of the guide groove. The threaded hole on the lower side of the movable seat is connected to the screw. The front of the movable seat has a vertical guide groove. The lower side of the drive mechanism is located inside the guide groove. The upper side of the drive mechanism is located inside the guide groove. The exterior of the lifting seat is vertically movably connected to the interior of the guide groove. The front side of the lifting seat has a telescopic laying mechanism. The inner side of the lifting seat is connected to the upper side of the drive mechanism.

[0005] Preferably, the drive mechanism includes a splined shaft 1, a driving gear, a driven gear, a motor 3, a motor 5, a splined shaft 2, a worm gear, a worm wheel, a rotary seat, and a screw 2. The splined shaft 1 is movably connected to the upper side of the guide groove 1. The motor 5 is fixedly connected to the outside of the end cover 2, and the output shaft of the motor 5 is fixedly connected to the center of the right side of the splined shaft 1. The driving gear is movably connected to the interior of the lower side of the movable seat, and the splined hole in the center of the driving gear is connected to the splined shaft 1. The screw 2 is movably connected to the center of the guide groove 2. A driven gear is fixedly connected to the lower end of the screw two, and the driven gear is connected to the driving gear; the rotating seat is movably connected to the inside of the front side of the lifting seat, and a telescopic laying mechanism is fixedly connected to the front end of the rotating seat, and a worm gear is fixedly connected to the outside of the rotating seat; the motor three is fixedly connected to the lower right side of the guide groove two, and a splined shaft two is fixedly connected to the upper output shaft of the motor three; the worm is movably connected to the inside of the right side of the lifting seat, and the worm is connected to the worm wheel, and the splined hole in the center of the worm is connected to the splined shaft two.

[0006] Preferably, motors three and five are both servo motors or stepper motors.

[0007] Preferably, the telescopic laying mechanism includes a guide hole seat, a guide hole, a telescopic arm, a screw rod, a laying roller, a connecting shaft, a material roll, a connecting shaft, a motor, a small hole, a fixing groove, a connecting hole, and an air inlet. The guide hole seat has a guide hole at its center on the left side, and the motor is fixedly connected to the right end of the guide hole seat. The screw rod is movably connected to the center of the guide hole, and its right center is fixedly connected to the left output shaft of the motor. The telescopic arm is externally movably connected to the inside of the guide hole, and a threaded hole is provided at the center of the telescopic arm. The three-phase connection is with the screw; the first connecting shaft is fixedly connected to the left front side of the telescopic arm, and a laying roller is movably connected to the outside of the first connecting shaft; several small holes are opened around the outside of the laying roller; the air inlet is located in the center of the first connecting shaft; the fixing groove is opened on the left side of the first connecting shaft, and the inside of the fixing groove is connected to the inside of the air inlet through several connecting holes, and the left opening of the fixing groove is connected to the inside of the small hole on the left side; the second connecting shaft is fixedly connected to the right front side of the guide hole seat, and a material roll is movably connected to the outside of the second connecting shaft.

[0008] Preferably, the guide hole is a rectangular guide hole and matches the outside of the telescopic arm.

[0009] Preferably, the fourth motor is a servo motor or a stepper motor.

[0010] Preferably, the guide groove is a T-shaped guide groove that matches the lower outer side of the movable seat.

[0011] Preferably, the second guide groove is a T-shaped guide groove that matches the exterior of the lifting seat.

[0012] Preferably, both motor one and motor two are servo motors or stepper motors.

[0013] The beneficial effects of this invention are: (1) The present invention has a reasonable and simple structure, low production cost and convenient installation. Here, the five-drive motor is started to rotate the screw two, and the rotation of the screw two causes the lifting seat to drive the telescopic laying mechanism to move up and down as a whole, thereby meeting the needs of laying on the side of the tunnel. In addition, the three-drive motor is used to rotate the telescopic laying mechanism as a whole, which also meets the needs of laying on the arc surface of the tunnel side, thus improving the convenience of tunnel laying.

[0014] (2) In this invention, the starting motor 2 drives the screw 1 to rotate, and the rotation of the screw 1 drives the movable seat to move laterally, so that the laying mechanism can be used to lay the tunnel top surface, thereby improving the laying efficiency.

[0015] (3) The telescopic laying mechanism provided in this invention can make the laying rollers fit better against the inner wall of the tunnel through its telescopic movement, thereby improving the effect of waterproof material laying. In addition, the use of high-pressure gas into the air inlet can ensure that the high-pressure gas makes the waterproof material firmly adhere to the inner wall of the tunnel during laying, thereby ensuring the uniformity and quality of waterproof material laying.

[0016] (4) The fixed groove provided in the telescopic laying mechanism of the present invention ensures that the high-pressure gas will not be dispersed, thereby improving the effect of the waterproof material being firmly attached to the inner wall of the tunnel, and thus improving the connection quality of the waterproof material after laying. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention.

[0018] Figure 2 for Figure 1 A sectional view.

[0019] Figure 3 This is a schematic diagram of the drive mechanism.

[0020] Figure 4 This is a structural diagram of the telescopic laying mechanism.

[0021] Figure 5 for Figure 4 A partial sectional view.

[0022] 1-Moving seat; 2-Motor 1; 3-Wheel; 4-Guide groove 1; 5-End cover 1; 6-Screw 1; 7-Motor 2; 8-Drive mechanism; 9-Moving seat; 10-Telescopic laying mechanism; 11-Lifting seat; 12-Guide groove 2; 13-End cover 2; 81-Splined shaft 1; 82-Driving gear; 83-Driven gear; 84-Motor 3; 85-Motor 5; 86-Splined shaft 2; 87- 88-Worm gear; 89-Rotating seat; 810-Screw 2; 101-Guide hole seat; 102-Guide hole; 103-Telescopic arm; 104-Screw 3; 105-Laying roller; 106-Connecting shaft 1; 107-Material roll; 108-Connecting shaft 2; 109-Motor 4; 1010-Small hole; 1011-Fixing groove; 1012-Connecting hole; 1013-Input air hole. Detailed Implementation

[0023] like Figure 1 and Figure 2 As shown, this specific embodiment adopts the following technical solution: a tunnel waterproof material laying device, including a movable base 1, a motor 2, wheels 3, a guide groove 4, an end cap 5, a screw 6, a second motor 7, a drive mechanism 8, a movable base 9, a telescopic laying mechanism 10, a lifting base 11, a second guide groove 12, and an second end cap 13; the four corners of the lower side of the movable base 1 are all fixedly connected to the motor 2, and wheels 3 are fixedly connected to the outer output shafts of the motor 2; the guide groove 4 is horizontally opened on the top surface of the movable base 1, the left opening of the guide groove 4 is fixedly connected to the end cap 5, and the right opening of the guide groove 4 is fixedly connected to the end cap 13; the second motor 7 is fixedly connected to the end... The lower left side of the cover 5 is external; the screw 6 is movably connected to the center of the lower side of the guide groove 4, and the center of the left side of the screw 6 is fixedly connected to the output shaft of the right side of the motor 7; the lower side of the movable seat 9 is laterally movably connected to the inside of the guide groove 4, and the threaded hole on the lower side of the movable seat 9 is connected to the screw 6, and the front of the movable seat 9 is provided with a vertical guide groove 12; the lower side of the drive mechanism 8 is located inside the guide groove 4, and the upper side of the drive mechanism 8 is located inside the guide groove 12; the external side of the lifting seat 11 is vertically movably connected to the inside of the guide groove 12, and the front side of the lifting seat 11 is provided with a telescopic laying mechanism 10, and the inner side of the lifting seat 11 is connected to the upper side of the drive mechanism 8.

[0024] like Figure 3As shown, the specific structure of the drive mechanism 8 includes a splined shaft 81, a driving gear 82, a driven gear 83, a third motor 84, a fifth motor 85, a second splined shaft 86, a worm gear 87, a worm wheel 88, a rotating seat 89, and a second screw 810. The first splined shaft 81 is movably connected to the upper side of the guide groove 4. The fifth motor 85 is fixedly connected to the outside of the second end cover 13, and the output shaft of the fifth motor 85 is fixedly connected to the center of the right side of the first splined shaft 81. The driving gear 82 is movably connected to the lower side of the movable seat 9, and the splined hole in the center of the driving gear 82 is connected to the first splined shaft 81. The second screw 810 is movably connected to the center of the second guide groove 12. The lower end of the screw 810 is fixedly connected to a driven gear 83, which is connected to the driving gear 82. The rotating seat 89 is movably connected to the front interior of the lifting seat 11. The front end of the rotating seat 89 is fixedly connected to a telescopic laying mechanism 10, and a worm gear 88 is fixedly connected to the outside of the rotating seat 89. The motor 84 is fixedly connected to the lower right side of the guide groove 12, and a spline shaft 86 is fixedly connected to the upper output shaft of the motor 84. The worm 87 is movably connected to the right interior of the lifting seat 11. The worm 87 is connected to the worm gear 88, and the spline hole in the center of the worm 87 is connected to the spline shaft 86.

[0025] Among them, motor 3 84 and motor 5 85 are both servo motors or stepper motors, which makes it easy to control motor 3 84 and motor 5 85 through existing automation technology.

[0026] like Figure 4 and Figure 5As shown, the specific structure of the telescopic laying mechanism 10 includes a guide hole seat 101, a guide hole 102, a telescopic arm 103, a screw 104, a laying roller 105, a connecting shaft 106, a material roll 107, a connecting shaft 108, a motor 109, a small hole 1010, a fixing groove 1011, a connecting hole 1012, and an air inlet 1013. The guide hole seat 101 has a guide hole 102 at its center on the left side, and the motor 109 is fixedly connected to the right end of the guide hole seat 101. The screw 104 is movably connected to the center of the guide hole 102, and its right center is fixedly connected to the left output shaft of the motor 109. The telescopic arm 103 is externally movably connected to the inside of the guide hole 102, and a central section of the telescopic arm 103 is located at its center. The threaded hole is connected to the screw 104; the connecting shaft 106 is fixedly connected to the left front side of the telescopic arm 103, and the laying roller 105 is movably connected to the outside of the connecting shaft 106; several small holes 1010 are opened around the outside of the laying roller 105; the air inlet 1013 is located in the center of the connecting shaft 106; the fixing groove 1011 is opened on the left side of the connecting shaft 106, and the inside of the fixing groove 1011 is connected to the inside of the air inlet 1013 through several connecting holes 1012, and the left opening of the fixing groove 1011 is connected to the inside of the small hole 1010 on the left side; the connecting shaft 108 is fixedly connected to the right front side of the guide hole seat 101, and the material roll 107 is movably connected to the outside of the connecting shaft 108.

[0027] The guide hole 102 is a rectangular guide hole and matches the outside of the telescopic arm 103; the motor 109 is a servo motor or a stepper motor, which facilitates the control of the motor 109 by existing automation technology; the guide groove 4 is a T-shaped guide groove and matches the lower outside of the movable seat 9; the guide groove 12 is a T-shaped guide groove and matches the outside of the lifting seat 11; the motor 2 and the motor 7 are both servo motors or stepper motors, which facilitate the control of the motor 2 and the motor 7 by existing automation technology.

[0028] The invention is used as follows: It features a reasonable and simple structure, low production cost, and convenient installation. In use, firstly, motor 2 is started to drive wheel 3 to rotate, thus moving the device to the required position for paving operations. Then, motor 85 is started to drive screw 810 to rotate. The rotation of screw 810 causes the lifting seat 11 to move the telescopic paving mechanism 10 up and down, thus meeting the needs of paving on the side of the tunnel. Additionally, motor 84 drives the telescopic paving mechanism 10 to rotate, thus meeting the needs of paving the curved surface of the tunnel side, improving the convenience of tunnel paving. Then, motor 7 is started to drive screw 6 to rotate, which in turn drives the movable seat 9 to move laterally. The ability to lay the waterproofing material on the tunnel roof via the laying mechanism 10 improves laying efficiency. The telescopic laying mechanism 10 allows the laying roller 105 to better adhere to the tunnel wall through its telescopic movement, thereby improving the effect of waterproofing material laying. In addition, the use of high-pressure gas into the air inlet 1013 ensures that the high-pressure gas firmly adheres the waterproofing material to the tunnel wall during laying, thus ensuring the uniformity and quality of waterproofing material laying. Furthermore, the fixing groove 1011 set in the telescopic laying mechanism 10 ensures that the high-pressure gas does not disperse excessively, thereby improving the effect of the waterproofing material adhering firmly to the tunnel wall and improving the connection quality of the waterproofing material after laying.

[0029] The control method of this invention is either manual start-up or control through existing automation technology. The wiring diagram of the power element and the supply of power are common knowledge in the field. Furthermore, since this invention is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail here.

[0030] In the description of the invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "both ends," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention.

[0031] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of the invention. Those skilled in the art should understand that the invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications may be made to the invention without departing from its spirit and scope. All such changes and modifications fall within the scope of the invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. A tunnel waterproofing material laying device, characterized in that: It includes a movable seat (1), a motor (2), a wheel (3), a guide groove (4), an end cap (5), a screw (6), a motor (7), a drive mechanism (8), a movable seat (9), a telescopic laying mechanism (10), a lifting seat (11), a guide groove (12), and an end cap (13). The four corners of the lower side of the movable seat (1) are all fixedly connected to motor 1 (2), and wheels (3) are fixedly connected to the outer output shaft of motor 1 (2). The guide groove (4) is horizontally opened on the top surface of the movable seat (1). The left opening of the guide groove (4) is fixedly connected to the end cap (5), and the right opening of the guide groove (4) is fixedly connected to the end cap (13). The second motor (7) is fixedly connected to the lower left side of the end cover (5); The screw one (6) is movably connected to the center of the lower side of the guide groove one (4), and the center of the left side of the screw one (6) is fixedly connected to the output shaft of the right side of the motor two (7); The lower side of the movable seat (9) is horizontally connected to the inside of the guide groove (4). The threaded hole on the lower side of the movable seat (9) is connected to the screw (6). The front of the movable seat (9) is provided with a vertical guide groove (12). The lower side of the drive mechanism (8) is located inside the first guide groove (4), and the upper side of the drive mechanism (8) is located inside the second guide groove (12); The lifting seat (11) is vertically connected to the inside of the guide groove (12) on the outside. The lifting seat (11) is provided with a telescopic laying mechanism (10) on the front side. The inner side of the lifting seat (11) is connected to the upper side of the drive mechanism (8). The specific structure of the drive mechanism (8) includes a spline shaft (81), a drive gear (82), a driven gear (83), a motor (84), a motor (85), a spline shaft (86), a worm (87), a worm wheel (88), a rotating seat (89), and a screw (810). The spline shaft (81) is movably connected to the upper side of the guide groove (4); The motor five (85) is fixedly connected to the outside of the end cover two (13), and the output shaft of the motor five (85) is fixedly connected to the center of the right side of the spline shaft one (81); The drive gear (82) is movably connected to the interior of the lower side of the movable seat (9), and the spline hole in the center of the drive gear (82) is connected to the spline shaft (81); The second screw (810) is movably connected to the center of the second guide groove (12). A driven gear (83) is fixedly connected to the lower end of the second screw (810), and the driven gear (83) is connected to the driving gear (82). The rotating seat (89) is movably connected to the inside of the front side of the lifting seat (11), and a telescopic laying mechanism (10) is fixedly connected to the front end of the rotating seat (89). A worm gear (88) is fixedly connected to the outside of the rotating seat (89). The motor three (84) is fixedly connected to the lower right side of the guide groove two (12), and the spline shaft two (86) is fixedly connected to the upper output shaft of the motor three (84). The worm (87) is movably connected to the inside of the right side of the lifting seat (11). The worm (87) is connected to the worm wheel (88). The spline hole in the center of the worm (87) is connected to the spline shaft (86). The specific structure of the telescopic laying mechanism (10) includes a guide hole seat (101), a guide hole (102), a telescopic arm (103), a screw three (104), a laying roller (105), a connecting shaft one (106), a material roll (107), a connecting shaft two (108), a motor four (109), a small hole (1010), a fixing groove (1011), a connecting hole (1012), and an input air hole (1013). A guide hole (102) is provided in the center of the left side of the guide hole seat (101), and a motor (109) is fixedly connected to the right end of the guide hole seat (101). The screw three (104) is movably connected to the center of the guide hole (102), and the right center of the screw three (104) is fixedly connected to the left output shaft of the motor four (109); The telescopic arm (103) is externally movably connected to the inside of the guide hole (102), and the threaded hole in the center of the telescopic arm (103) is connected to the screw rod (104); The connecting shaft (106) is fixedly connected to the left front side of the telescopic arm (103), and a laying roller (105) is movably connected to the outside of the connecting shaft (106). The laying roller (105) has several small holes (1010) around its outer perimeter. The input air hole (1013) is located inside the center of the connecting shaft (106); The fixing groove (1011) is opened on the left side of the connecting shaft (106). The inside of the fixing groove (1011) is connected to the inside of the input air hole (1013) through several connecting holes (1012). The left opening of the fixing groove (1011) is connected to the inside of the small hole (1010) on the left side. The second connecting shaft (108) is fixedly connected to the right front side of the guide hole seat (101), and a material roll (107) is movably connected to the outside of the second connecting shaft (108).

2. The tunnel waterproofing material laying device according to claim 1, characterized in that: Both motor three (84) and motor five (85) are servo motors or stepper motors.

3. The tunnel waterproofing material laying device according to claim 1, characterized in that: The guide hole (102) is a rectangular guide hole and matches the outside of the telescopic arm (103).

4. The tunnel waterproofing material laying device according to claim 1, characterized in that: The fourth motor (109) is a servo motor or a stepper motor.

5. The tunnel waterproofing material laying device according to claim 1, characterized in that: The guide groove (4) is a T-shaped guide groove and matches the lower outer side of the movable seat (9).

6. The tunnel waterproofing material laying device according to claim 1, characterized in that: The second guide groove (12) is a T-shaped guide groove and matches the outside of the lifting seat (11).

7. The tunnel waterproofing material laying device according to claim 1, characterized in that: Both motor one (2) and motor two (7) are servo motors or stepper motors.

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