A flat-plate tunnel secondary lining cavity detection instrument carrying equipment

Abstract

A flat-plate tunnel secondary lining cavity detection instrument carrying equipment comprises a flat-plate chassis (1), a frame (2), a battery (5), a diesel engine (6), a power distribution cabinet (7), a diesel tank (8), a rotating support (9), a travel motor (10), a rotating motor (11), a support arm oil cylinder (12), a support arm (13), a telescopic arm (14), a swing arm motor (15), and a reducer I (16). A rotating wheel (19) is installed on the rotating support (9), the rotating motor (11) is meshed with the rotating support (9), one end of the supporting arm (13) is connected to a rotating bracket on the rotating wheel (19) through a rotating shaft, the other end of the supporting arm (13) is connected to the telescopic arm (14), the piston rod of the supporting arm oil cylinder (12) is connected to the supporting arm (13), and a clamp device (17) is installed on the head of the telescopic arm (14). Continuous detection is achieved, the efficiency is improved, and the construction cost is reduced.

Description

Technical Field

[0001] The invention relates to a carrying device, and more specifically to a carrying device for a flat-plate tunnel secondary lining void detection instrument, and belongs to the technical field of engineering measurement instruments and equipment. Background Art

[0002] In tunnel engineering, the quality of secondary lining construction is related to operational safety, so it is necessary to test the quality of the secondary lining to find out the lining concrete defects and ensure operational safety. At present, the traditional detection method relies on manual lifting of the detection instrument for detection, which is labor-intensive and inefficient; it also requires the erection of temporary supports, which is unsafe for high-altitude operations; and the detection length is short and repeated, which has a great impact on the detection results. Summary of the invention

[0003] The purpose of the present invention is to provide a flat-plate tunnel secondary lining cavity detection instrument carrying equipment in view of the above-mentioned problems existing in the prior art.

[0004] To achieve the above-mentioned purpose, the technical solution of the present invention is: a flat-plate tunnel secondary lining cavity detection instrument carrying equipment, including a flat-plate chassis, a frame, a battery, a diesel engine, a distribution cabinet, a diesel tank, a rotating support, a travel motor, a rotating motor, a support arm cylinder, a support arm, a telescopic arm, a swing arm motor, and a reducer I. The flat-plate chassis is a wheel travel chassis, the frame is installed on the flat-plate chassis, the rotating support is installed on the frame, the rotating support can rotate on the frame, a rotating wheel disk is installed on the rotating support, the rotating motor is meshed with the rotating support, one end of the support arm is connected to the rotating bracket on the rotating wheel disk through a rotating shaft, the support arm can rotate along the rotating shaft, the other end of the support arm is connected to the telescopic arm, the piston rod of the support arm cylinder is connected to the support arm, a telescopic arm cylinder is arranged inside the telescopic arm, the swing arm motor is connected to the reducer I, the reducer is connected to the telescopic arm, a clamp device is installed on the head of the telescopic arm, and the telescopic arm cylinder and the support arm cylinder are both connected to the diesel tank.

[0005] The clamp device includes a connecting base plate, a motor, a reducer II, a leaf spring, an electric push rod I, an electric push rod II, a bottom rotating plate I, a guide rod, an electric push rod bracket, a bottom rotating plate II, a guide sleeve, a pressure sensor I, a joint, a pressure sensor II, a frame, a guide frame, an electric push rod III and an electric push rod IV. The reducer II is fixed to the connecting base plate, the motor is connected to the input end of the reducer II, the output end of the reducer II is fixedly connected to one end of the leaf spring, the base of the electric push rod I is connected to the leaf spring, the front end of the electric push rod I is connected to the rotating shaft of the bottom rotating plate I, the swing base of the bottom rotating plate I is connected to the other end of the leaf spring, the base of the electric push rod II is connected to the tail end of the rotating shaft of the bottom rotating plate I, and the electric The front end of the push rod II (25) is connected to the side plate of the bottom rotating plate I (26), the rotating base of the bottom rotating plate II (29) is connected to the bottom plate of the bottom rotating plate I, the guide rod passes through the bottom rotating plate II and is connected to the guide frame, one end of the electric push rod bracket is connected to the bottom surface of the bottom rotating plate II, the other end of the electric push rod bracket is connected to the base of the electric push rod IV, the front end of the electric push rod IV is connected to the bottom of the sensor pressure sensor II through a joint, the front end of the pressure sensor II is connected to the bottom plate of the guide frame, the guide frame is connected to the frame through the pressure sensor I, the base of the electric push rod III is fixedly connected to one side of the bottom rotating plate I, and the front end of the electric push rod III is fixedly connected to the bottom surface of the bottom rotating plate II.

[0006] Front tires are installed at both ends of the bogie of the flat chassis, and the bogie installation part is provided with a steering cylinder, and the steering cylinder is connected to the diesel tank.

[0007] The battery, diesel engine and power distribution cabinet are all installed at the front part of the frame, and the diesel tank is installed at the middle part of the frame.

[0008] The travel motor is installed on a flat chassis.

[0009] The flat chassis is provided with a spring shock absorber.

[0010] The vehicle frame is provided on the vehicle frame.

[0011] The front end, rear end and both sides of the vehicle frame are all equipped with guard plates, a cover plate is installed on the top of the vehicle frame, a rotating disk is arranged in the middle of the cover plate at the rear of the vehicle frame at a position corresponding to the rotating wheel disk, vehicle doors are installed on the guard plates at the front end of the vehicle frame, on the guard plates on both sides of the front of the vehicle frame, and on the guard plates on both sides of the middle of the vehicle frame, and a roof door is installed on the cover plates at the front and middle of the vehicle frame.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The present invention solves the problem of traditional lining concrete detection relying on manual labor by lifting the detection instrument, and avoids workers operating on the trolley, thereby improving construction safety, greatly reducing labor intensity, and improving efficiency; at the same time, the device is simple to operate and can be reused.

[0014] 2. The present invention realizes continuous detection by self-propelled movement, replaces the need to set up a platform, reduces construction intensity and time, and improves efficiency; it reduces construction costs, and lining concrete detection can be achieved by only one person. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention.

[0016] Figure 2 It is a stereogram of the present invention.

[0017] Figure 3 It is a schematic diagram of the frame structure of the present invention.

[0018] Figure 4 It is a schematic diagram of the big arm support structure in the present invention.

[0019] Figure 5 It is a schematic diagram of the structure of the rotating wheel in the present invention.

[0020] Figure 6 It is a schematic diagram of the vehicle frame structure of the present invention.

[0021] Figure 7 This is a schematic diagram of the structure of the vehicle frame guard plate cover in the present invention. Figure 1 .

[0022] Figure 8 This is a schematic diagram of the structure of the vehicle frame guard plate cover in the present invention. Figure 2 .

[0023] Fig. 9 The structure of the clamp device in the present invention is shown in FIG. Figure 1 .

[0024] Fig.10 The structure of the clamp device in the present invention is shown in FIG. Figure 2 .

[0025] Fig.11 The structure of the clamp device in the present invention is shown in FIG. Figure 3 .

[0026] In the figure: flat chassis 1, frame 2, bogie 3, front tire 4, battery 5, diesel engine 6, distribution cabinet 7, diesel tank 8, rotating support 9, travel motor 10, rotating motor 11, support arm cylinder 12, support arm 13, telescopic arm 14, swing arm motor 15, reducer I 16, clamp device 17, hydraulic valve group 18, rotating wheel 19, spring shock absorber 20, motor 21, reducer II 22, leaf spring 23, electric push rod I 24, electric push rod II 25, bottom rotating plate I 26, guide rod 27, electric push rod bracket 28, bottom rotating plate II 29, guide sleeve 30, pressure sensor I 31, joint 32, pressure sensor II 33, frame 34, guide frame 35, electric push rod III 36, electric push rod IV 37, connecting bottom plate 38, vehicle frame 39, guard plate 40, cover plate 41, rotating plate 42, door 43, roof door 44. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] See also Figure 1 to Figure 2 A flat-plate tunnel secondary lining void detection instrument carrying equipment includes a flat-plate chassis 1, a frame 2, a battery 5, a diesel engine 6, a distribution cabinet 7, a diesel tank 8, a rotating support 9, a travel motor 10, a rotating motor 11, a support arm cylinder 12, a support arm 13, a telescopic arm 14, a swing arm motor 15, and a reducer Ⅰ16.

[0029] See also Figure 1 to Figure 2 The frame 2 is installed on a flatbed chassis 1, which is a wheel-walking chassis. Front tires 4 are installed at both ends of a bogie 3 of the flatbed chassis 1; a steering cylinder is provided inside the bogie 3, and the steering cylinder is connected to a diesel tank 8.

[0030] See also Figures 1 to 5 The rotating support 9 is installed at the rear of the frame 2. The rotating support 9 can rotate on the frame 2. A rotating wheel 19 is installed on the rotating support 9. The rotating motor 11 is installed on the frame 2. The rotating motor 11 is meshed with the rotating support 9. One end of the support arm 13 is connected to the rotating bracket on the rotating wheel 2 through a rotating shaft. The support arm 13 can rotate along the rotating shaft; the other end of the support arm 13 is connected to the telescopic arm 14. The support arm cylinder 12 is fixed on the rotating wheel 19, and the piston rod of the support arm cylinder 12 is connected to the support arm 13. A telescopic arm cylinder is arranged inside the telescopic arm 14, the swing arm motor 15 is connected to the reducer I 16, the reducer 16 is connected to the telescopic arm 14, and a clamp device 17 is installed on the head of the telescopic arm 14; the telescopic arm cylinder and the support arm cylinder 12 are both connected to the diesel tank 8.

[0031] See also Figure 1 to Figure 2 The battery 5, diesel engine 6 and power distribution cabinet 7 are all installed on the front part of the frame 2.

[0032] See also Figure 1 to Figure 2 The diesel tank 8 is installed in the middle of the frame 2.

[0033] See also Figure 1 to Figure 2 The travel motor 10 is installed on the flat chassis 1.

[0034] See also Figure 1 to Figure 2 , a spring shock absorber 20 is mounted on the flat chassis 1. The spring shock absorber 20 can buffer the vibration during the travel.

[0035] See also Figures 6 to 8 A vehicle frame 39 is provided on the vehicle frame 2.

[0036] See also Figures 6 to 8 Further, the front end, rear end, and both sides of the vehicle frame 39 are all equipped with guard plates 40, which are welded to the vehicle frame 39; a cover plate 41 is installed on the top of the vehicle frame 39, which is bolted to the vehicle body, with a handle on the top and reinforcement at an appropriate position. A rotating disk 42 is arranged at the middle of the cover plate 41 at the rear of the vehicle frame 39 corresponding to the position of the rotating wheel 2, and a sheath is added around the inner circle of the rotating disk 42. Doors 43 are installed on the guard plates 40 at the front end of the vehicle frame 39, the guard plates 40 on the two sides of the front of the vehicle frame 39, and the guard plates 40 on the two sides of the middle of the vehicle frame 39. The doors 43 are hinged to the vehicle frame 2, and pneumatically supported, and a handle is added on the top, and reinforcement is arranged at an appropriate position. A roof door 44 is installed on the cover plates 41 at the front and middle of the vehicle frame 39, which is bolted to the cover plate 41, with a handle on the top and reinforcement at an appropriate position. The vehicle frame 39 is welded to the vehicle frame 2 , with both sides being as wide as the vehicle frame 2 , and the front and rear sides being aligned with the vehicle frame 2 .

[0037] See also Figures 9 to 11 The clamp device 17 includes a connecting base plate 28, a motor 21, a reducer II 22, a leaf spring 23, an electric push rod I 24, an electric push rod II 25, a bottom rotating plate I 26, a guide rod 27, an electric push rod bracket 28, a bottom rotating plate II 29, a guide sleeve 30, a pressure sensor I 31, a joint 32, a pressure sensor II 33, a frame 34, a guide frame 35, an electric push rod III 36 and an electric push rod IV 37.

[0038] See also Figures 9 to 11The reducer II 22 is fixed to the connecting bottom plate 28, the motor 21 is connected to the input end of the reducer II 22, and the output end of the reducer II 22 is fixedly connected to one end of the leaf spring 23. The base of the electric push rod I 24 is connected to the leaf spring 23, the front end of the electric push rod I 24 is connected to the side of the rotating shaft of the bottom rotating plate I 26, the swing base of the bottom rotating plate I 26 is connected to the other end of the leaf spring 23, and the base of the electric push rod II 25 is connected to the tail end of the rotating shaft of the bottom rotating plate I 26. The front end of the electric push rod II 25 is connected to the side plate of the bottom rotating plate I 26, the rotating base of the bottom rotating plate II 29 is connected to the bottom plate of the bottom rotating plate I 26, and the guide rod 27 passes through the bottom rotating plate II 29 and is connected to the guide frame 35. One end of the electric push rod bracket 28 is connected to the bottom surface of the bottom rotating plate II 29, and the other end of the electric push rod bracket 28 is connected to the base of the electric push rod IV 37. The front end of the electric push rod IV37 is connected to the bottom of the sensor pressure sensor II33 through the joint 32, the front end of the pressure sensor II33 is connected to the bottom plate of the guide frame 35, and the guide frame 35 is connected to the frame 34 through the pressure sensor I31. The base of the electric push rod III36 is fixedly connected to one side of the bottom rotating plate I26, and the front end of the electric push rod III36 is fixedly connected to the bottom surface of the bottom rotating plate II29. A guide sleeve 30 is provided between the guide rod 27 and the bottom rotating plate II29.

[0039] See also Figures 1 to 11 During the inspection operation, the travel motor 10 and the steering cylinder inside the bogie 3 control the travel and steering, and the support arm cylinder 12, the swing arm motor 15, and the reducer Ⅰ16 drive the support arm 13 and the telescopic arm 14 to control the lifting; the rotary motor 11 controls the rotation of the support arm 13; and the clamp device 17 lifts the inspection instrument to realize the inspection operation. The device is flexible in operation, solves the drawbacks of the existing tunnel secondary lining concrete quality inspection operation process, can be reused, saves manpower, and changes the manual operation to the manual remote control machine operation, improves the efficiency, and also improves the construction safety of the inspection operation.

[0040] The above contents are further detailed descriptions of the present invention in combination with specific preferred embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, and the above structures should be regarded as belonging to the protection scope of the present invention.

Claims

1. A flat-plate tunnel secondary lining cavity detection instrument carrying equipment, characterized in that: The invention comprises a flat chassis (1), a frame (2), a battery (5), a diesel engine (6), a power distribution cabinet (7), a diesel tank (8), a rotating support (9), a travel motor (10), a rotating motor (11), a support arm oil cylinder (12), a support arm (13), a telescopic arm (14), a swing arm motor (15), and a reducer I (16). The flat chassis (1) is a wheel travel type chassis. The frame (2) is mounted on the flat chassis (1). The rotating support (9) is mounted on the frame (2). The rotating support (9) can rotate on the frame (2). A rotating wheel disc (19) is mounted on the rotating support (9). The rotating motor (11) and the rotating wheel disc (19) are connected to each other. The support arm (13) is meshed with the rotating support (9), one end of the support arm (13) is connected to the rotating bracket on the rotating wheel (19) through a rotating shaft, the support arm (13) can rotate along the rotating shaft, the other end of the support arm (13) is connected to the telescopic arm (14), the piston rod of the support arm cylinder (12) is connected to the support arm (13), the telescopic arm cylinder is arranged inside the telescopic arm (14), the swing arm motor (15) is connected to the reducer I (16), the reducer I (16) is connected to the telescopic arm (14), the head of the telescopic arm (14) is equipped with a clamp device (17), the telescopic arm cylinder and the support arm cylinder (12) are both connected to the diesel tank (8); The clamp device (17) comprises a connecting base plate (38), a motor (21), a reducer II (22), a leaf spring (23), an electric push rod I (24), an electric push rod II (25), a bottom rotating plate I (26), a guide rod (27), an electric push rod bracket (28), a bottom rotating plate II (29), a guide sleeve (30), a pressure sensor I (31), a joint (32), a pressure sensor II (33), a frame (34), a guide frame (35), an electric push rod III (36) and an electric push rod. Rod IV (37), the reducer II (22) is fixed to the connecting bottom plate (38), the motor (21) is connected to the input end of the reducer II (22), the output end of the reducer II (22) is fixedly connected to one end of the leaf spring (23), the base of the electric push rod I (24) is connected to the leaf spring (23), the front end of the electric push rod I (24) is connected to the rotating shaft of the bottom rotating plate I (26), the swing base of the bottom rotating plate I (26) is connected to the other end of the leaf spring (23), and the electric push rod The base of the bottom rotating plate II (25) is connected to the rear end of the rotating shaft of the bottom rotating plate I (26), the front end of the electric push rod II (25) is connected to the side plate of the bottom rotating plate I (26), the rotating base of the bottom rotating plate II (29) is connected to the bottom plate of the bottom rotating plate I (26), the guide rod (27) passes through the bottom rotating plate II (29) and is connected to the guide frame (35), one end of the electric push rod bracket (28) is connected to the bottom surface of the bottom rotating plate II (29), and the other end of the electric push rod bracket (28) is connected to the electric push rod IV The front end of the electric push rod IV (37) is connected to the bottom of the pressure sensor II (33) through the joint (32), the front end of the pressure sensor II (33) is connected to the bottom plate of the guide frame (35), the guide frame (35) is connected to the frame (34) through the pressure sensor I (31), the base of the electric push rod III (36) is fixedly connected to one side of the bottom rotating plate I (26), and the front end of the electric push rod III (36) is fixedly connected to the bottom surface of the bottom rotating plate II (29).

2. According to claim 1, a flat-plate tunnel secondary lining cavity detection instrument carrying equipment is characterized by: Front tires (4) are installed at both ends of the bogie (3) of the flat chassis (1), and the bogie (3) is provided with a steering cylinder, which is connected to a diesel tank (8).

3. The flat-plate tunnel secondary lining cavity detection instrument carrying equipment according to claim 1 is characterized by: The battery (5), diesel engine (6) and power distribution cabinet (7) are all installed at the front of the frame (2), and the diesel tank (8) is installed at the middle of the frame (2).

4. The flat-plate tunnel secondary lining cavity detection instrument carrying equipment according to claim 1 is characterized by: The travel motor (10) is installed on a flat chassis (1).

5. The flat-plate tunnel secondary lining cavity detection instrument carrying equipment according to claim 1 is characterized by: The flat chassis (1) is provided with a spring shock absorber (20).

6. The flat-plate tunnel secondary lining cavity detection instrument carrying equipment according to claim 1 is characterized by: A vehicle frame (39) is arranged on the vehicle frame (2).

7. The flat-plate tunnel secondary lining cavity detection instrument carrying equipment according to claim 6 is characterized by: The front end, rear end and both sides of the vehicle frame (39) are all equipped with guard plates (40); a cover plate (41) is installed on the top of the vehicle frame (39); a rotating disk (42) is arranged at a position corresponding to the rotating wheel disk (19) in the middle of the cover plate (41) at the rear of the vehicle frame (39); doors (43) are installed on the guard plates (40) at the front end of the vehicle frame (39), on the guard plates (40) at the both sides of the front of the vehicle frame (39), and on the guard plates (40) at the both sides of the middle of the vehicle frame (39); and a roof door (44) is installed on the cover plates (41) at the front and middle of the vehicle frame (39).

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