A walking automatic deviation correction and alarm device for a beam-transporting vehicle

Abstract

The utility model relates to the technical field of road and bridge construction, disclose a kind of for running frame all-in-one machine-beam transport vehicle's running automatic deviation correction alarm device, including the ranging device of several being located in the outer side of beam transport vehicle, and the communication transmission module being located in the inside of beam transport vehicle, transfer device to data analysis and signal control, alarm device that sends alarm and gives information display, ranging device is equipped with parallel adjustment module;Parallel adjustment module includes the adjusting piece connected on ranging device, and the merging box of detachable connection in the outer side of beam transport vehicle;Merging box is equipped with the driving piece of being able to drive adjusting piece to rotate on transverse horizontal plane, and the control end of driving piece is located in the outside of merging box.The utility model, the laser emission window of photoelectric switch sensor can be adjusted to parallel with left and right ranging reference surface, so that the value that sensor senses can be matched with actual interval, greatly reduce the influence of data deviation on deviation correction alarm.

Description

Technical Field

[0001] This utility model relates to the field of road and bridge construction technology, specifically to an automatic deviation correction alarm device for a beam transporter-beam transporter integrated machine. Background Technology

[0002] The integrated girder transporter / beam transporter is a machine used for transporting precast box girders during road and bridge construction. When the girder transporter / integrated machine travels on the bridge deck, the driver is guided by a supervisor to adjust the lateral position of the integrated girder transporter / beam transporter in real time to prevent collisions with surrounding personnel, equipment and structures.

[0003] Due to factors such as low driver skills, poor command and responsibility of supervisors, and poor visibility during nighttime operations, the integrated transport and erection machine / beam transport vehicle is prone to deviating from its course, which may lead to dangerous situations such as colliding with the protective wall, crushing the pre-embedded steel bars on the beam surface and the wing plates of the erected box girder, puncturing the equipment tires, or even running off the beam surface. It is necessary to manually or with relevant equipment to assist in correcting the deviation and to issue relevant alarms in a timely manner.

[0004] Currently, a utility model patent with announcement number CN209183003U discloses a beam transport vehicle correction alarm device. This patent uses ultrasonic sensors installed on the outer supports of the four outriggers of the beam transport vehicle to detect the distance to obstacles on the left and right sides of the beam transport vehicle. The distance value between the beam transport vehicle and the obstacle is displayed on an LCD screen. When the value is judged to deviate from the design value (into a dangerous distance), an audible and visual alarm is issued to remind the driver to correct the direction of the beam transport vehicle. This solves the problem of insufficient driver visibility and ensures the safe operation of the beam transport vehicle.

[0005] The aforementioned technical solution uses ultrasonic sensors mounted on the outriggers of the beam transport vehicle to determine the distance to obstacles on both sides. However, different beam transport vehicles have different shapes and structures, and their outriggers are not all set at an angle parallel to the reference plane. Due to installation or shape reasons, there will be a certain angular deviation. This structural characteristic will cause the ultrasonic sensors mounted on the outriggers to emit ultrasonic waves that are not perpendicular to the reference planes on both sides. The obtained data will have a certain deviation from the actual distance, ultimately affecting the accuracy of the alarm judgment. Therefore, this application provides an automatic deviation correction alarm device for the beam transport vehicle of the beam transport integrated machine to solve the above problems. Utility Model Content

[0006] Based on the above description, this utility model provides an automatic deviation correction alarm device for a beam transporter-beam transporter, which solves the problem that when the automatic deviation correction alarm device in the prior art is installed on the outrigger with angular deviation, it is inconvenient to adjust the launching surface, resulting in deviations in the actual data obtained.

[0007] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: an automatic deviation correction alarm device for a beam transporter-beam transporter, including a number of ranging devices installed on the outside of the beam transporter, and a communication transmission module, a data analysis and signal control relay device, and an alarm device that issues an alarm and displays information installed inside the beam transporter. The ranging devices are equipped with a parallel adjustment module.

[0008] The parallel adjustment module includes an adjustment component connected to the ranging device, and a merging box detachably connected to the outside of the beam transport vehicle.

[0009] The merging box is equipped with a drive unit that can drive the adjusting component to rotate on the horizontal plane, and the control end of the drive unit is located on the outside of the merging box.

[0010] The above technical solution enables the ranging device to monitor the distance between the outer side of the beam transport vehicle and both sides of the bridge. When a deviation occurs, an alarm device can be activated and a numerical value can be displayed. This allows the relevant personnel in the beam transport vehicle driver's cab to receive the signal indication quickly and accurately and take corresponding remedial measures.

[0011] Based on the above technical solution, the present invention can be further improved as follows.

[0012] Furthermore, the ranging device includes photoelectric switch sensors, and the number of photoelectric switch sensors is at least eight;

[0013] The photoelectric switch sensor includes a housing, and integrated on the housing are a cable, a first option switch key, a second option switch key, a sensor display screen, a learning / mode key, an output indicator light, a laser emission window, and a laser receiving window.

[0014] Through the above technical solution, the distance value can be obtained by using the emission and reflection of light through the photoelectric switch sensor.

[0015] Furthermore, the left side of the sensor display screen is the threshold setting area, and the right side is the current value area;

[0016] Both the laser emitting window and the laser receiving window are located on one side of the front of the housing.

[0017] The above technical solution enables relevant personnel to easily read the numerical information on the sensor display screen.

[0018] Furthermore, the driving component includes an adjusting shaft and a worm gear rotatably connected to the merging box via bearings, with a worm wheel sleeved on the adjusting shaft and the outer side of the worm gear meshing with the worm wheel;

[0019] One end of the worm gear passes through the outside of the merging box and is equipped with a handle.

[0020] By utilizing the above technical solution and the transmission and self-locking characteristics of the worm gear and worm shaft, the rotation and locking of the adjustment shaft can be achieved.

[0021] Furthermore, the adjusting component includes a positioning plate disposed on one side of the back of the housing, and a linkage block is fixed on the positioning plate;

[0022] The linkage block is fixed to the outside of the adjustment shaft. The merging box is open on the side near the photoelectric switch sensor. The distance between the merging box and the positioning plate is L, 2.5 cm. <L<5CM。

[0023] The above technical solution enables the linkage block to rotate normally by the adjusting shaft.

[0024] Furthermore, the outer side of the merging box is provided with two side plates, the side plates and the side of the merging box away from the positioning plate are in the same vertical plane, and the side plates are provided with connecting parts for connecting with the beam transport vehicle.

[0025] The connecting component is a bolt and nut connection component.

[0026] The above technical solution enables the merging box and side plate to be fitted together on the outside of the beam transport vehicle.

[0027] Furthermore, the transfer device includes a controller, the bottom of which is provided with a mounting base, and the controller is mounted inside the beam transport vehicle via the mounting base;

[0028] The controller integrates a fuse, output socket, power socket, speed controller, display, control signal socket, on / off switch, function keys and power switch.

[0029] The above technical solution allows the controller to be installed inside the beam transport vehicle for use.

[0030] Furthermore, the alarm device includes an audible and visual alarm and an alarm information display screen installed inside the beam transport vehicle, with a strong magnetic base at the bottom of the audible and visual alarm.

[0031] The above technical solution allows the sound and light alarm to be located using a strong magnetic base, enabling it to serve as an alarm reminder.

[0032] Furthermore, the alarm information display screen is divided into four distance display areas, and the alarm information display screen is equipped with four signal indicator lights;

[0033] The four indicator lights correspond to the positions of the four distance display areas, respectively.

[0034] The above technical solution enables the distance display area to be clearly read by relevant personnel in conjunction with signal indicator lights.

[0035] Furthermore, the photoelectric switch sensors are grouped in pairs, and the photoelectric switch sensors are electrically connected to the communication transmission module, which in turn is electrically connected to the controller.

[0036] The controller is electrically connected to the alarm information display screen and the audible and visual alarm.

[0037] The above technical solution enables the photoelectric switch sensor to transmit the monitored values, and after processing by the controller, it selects whether to activate the audible and visual alarm based on the actual processed values.

[0038] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0039] 1. The parallel adjustment module can adjust the laser emission window of the photoelectric switch sensor to be parallel to the left and right ranging reference planes, so that the value sensed by the sensor can match the actual distance, greatly reducing the impact of data deviation on the correction alarm; and the adjustment method is simple and stable, which makes it convenient for construction personnel to directly adjust and test its position after the installation work is completed, making it easy for construction personnel to use.

[0040] 2. It can automatically correct and alarm the movement of the integrated beam transporter / girder transport vehicle, which can avoid the safety risks caused by inadequate monitoring or the driver's long-term beam transport causing the equipment to deviate. This improves the safety and reliability of the integrated beam transporter / girder transport vehicle on the bridge deck and reduces the corresponding economic losses. At the same time, due to its easy installation, it can be reused repeatedly, which can meet the needs of different beam transport vehicles, reduce the corresponding construction personnel input, and is conducive to the optimization of personnel structure. Attached Figure Description

[0041] Figure 1 A schematic diagram of the overall structure of an automatic deviation correction alarm device for a beam transporter-beam transporter provided in an embodiment of this utility model;

[0042] Figure 2 This is a schematic diagram of a system according to an embodiment of the present utility model;

[0043] Figure 3 This is a schematic diagram of the parallel adjustment module in an embodiment of the present invention;

[0044] Figure 4 This is a front view schematic diagram of the merging box connection structure in an embodiment of this utility model;

[0045] Figure 5 This is a schematic diagram of the structure of the sound and light alarm in the embodiment of this utility model;

[0046] Figure 6 This is a schematic diagram of the controller in an embodiment of the present invention;

[0047] Figure 7 This is a schematic diagram of the structure of the alarm information display screen in an embodiment of this utility model.

[0048] Reference numerals: 1. Photoelectric switch sensor; 11. Housing; 12. Cable; 13. First option switch key; 14. Second option switch key; 15. Sensor display screen; 151. Threshold setting area; 152. Current value area; 16. Learning / mode key; 17. Output indicator light; 18. Laser emission window; 19. Laser reception window;

[0049] 2. Audible and visual alarm; 21. Strong magnetic base;

[0050] 3. Alarm information display screen; 31. Distance display area; 32. Signal indicator lights;

[0051] 4. Controller; 41. Mounting base; 42. Fuse; 43. Output socket; 44. Power socket; 45. Speed ​​controller; 46. Display; 47. Control signal socket; 48. On / off switch; 49. Function key; 410. Power switch;

[0052] 5. Communication transmission module;

[0053] 6. Parallel adjustment module; 61. Positioning plate; 62. Linkage block; 63. Merging box; 64. Adjustment shaft; 65. Worm gear; 66. Worm; 67. Handle; 68. Side plate; 69. Connecting piece. Detailed Implementation

[0054] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings, which illustrate embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this application will be thorough and complete.

[0055] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0056] Example: Reference Figure 1 and Figure 2An automatic deviation correction alarm device for a beam transporter-girder transporter includes several ranging devices located on the outside of the beam transporter, and a communication transmission module 5, a data analysis and signal control relay device, and an alarm device that issues alarms and displays information inside the beam transporter. The ranging devices are equipped with a parallel adjustment module 6. The parallel adjustment module 6 includes an adjustment component connected to the ranging device and a detachable merging box 63 connected to the outside of the beam transporter. The merging box 63 is equipped with a drive component that can drive the adjustment component to rotate in the horizontal plane. The control end of the drive component is located on the outside of the merging box 63.

[0057] It should be noted that the communication transmission module 5 includes both wired and wireless transmission, which can meet the needs of signal transmission.

[0058] refer to Figure 1 The ranging device includes photoelectric switch sensors 1, and the number of photoelectric switch sensors 1 is at least eight. The photoelectric switch sensor 1 includes a housing 11, and a cable 12, a first option switch key 13, a second option switch key 14, a sensor display screen 15, a learning / mode key 16, an output indicator light 17, a laser emission window 18, and a laser receiving window 19 integrated on the housing 11. The distance value can be obtained by using the emission and reflection of light through the photoelectric switch sensor 1.

[0059] It should be noted that the first option switch key 13 and the second option switch key 14 are used to switch between menus up and down and to adjust preset values; the learning / mode key 16 can enter or exit the menu, which can be achieved through programming by those skilled in the art.

[0060] refer to Figure 1 The left side of the sensor display screen 15 is the threshold setting area 151, and the right side is the current value area 152. The laser emission window 18 and the laser receiving window 19 are both located on one side of the front of the housing 11, which makes it convenient for relevant personnel to read the numerical information on the sensor display screen 15.

[0061] It should be noted that the threshold setting area 151 represents the set threshold, and the current value area 152 represents the real-time distance between the measured object and the current value area.

[0062] refer to Figure 3 and Figure 4 The driving component includes an adjusting shaft 64 and a worm gear 66 rotatably connected to the merging box 63 via bearings. A worm wheel 65 is sleeved on the adjusting shaft 64, and the outer side of the worm gear 66 meshes with the worm wheel 65. One end of the worm gear 66 passes through the outer side of the merging box 63 and is provided with a handle 67. By utilizing the transmission cooperation and self-locking characteristics of the worm wheel 65 and the worm gear 66, the rotation and locking of the adjusting shaft 64 can be realized.

[0063] refer to Figure 3 and Figure 4 The adjusting part includes a positioning plate 61 provided on one side of the back of the outer shell 11. A linkage block 62 is fixed on the positioning plate 61; the linkage block 62 is fixed on the outside of the adjusting shaft 64. One side of the merging box 63 close to the photoelectric switch sensor 1 is open. The distance between the merging box 63 and the positioning plate 61 is L, where 2.5 cm < L < 5 cm. By restricting the distance, the linkage block 62 can be normally driven by the adjusting shaft 64 to rotate, thereby enabling the positioning plate 61 to drive the photoelectric switch sensor 1 to be adjusted on the horizontal plane; enabling the laser emission window 18 and the laser reception window 19 to be parallel to the monitoring reference planes on both sides of the bridge and road, so as to improve the accuracy of monitoring.

[0064] Reference Figure 3 There are two side plates 68 provided on the outside of the merging box 63. The side plates 68 and the side of the merging box 63 away from the positioning plate 61 are in the same vertical plane. A connecting member 69 for connecting with the beam transporting vehicle is penetrated through the side plates 68; the connecting member 69 is a bolt and nut connecting component. Through the connection and cooperation of the bolt and the nut, the merging box 63 and the side plates 68 can be attached together on the outside of the beam transporting vehicle; among them, a gasket can also be added to the bolt to enhance the connection stability.

[0065] Reference Figure 6 The transfer device includes a controller 4. An installation seat 41 is provided at the bottom of the controller 4. The controller 4 is arranged in the beam transporting vehicle through the installation seat 41; the controller 4 is integrated with a fuse 42, an output socket 43, a power socket 44, a speed governor 45, a display 46, a control signal socket 47, a power-on key 48, a function key 49 and a power switch 410, enabling the controller 4 to be set and used in the beam transporting vehicle.

[0066] It should be noted that the fuse 42 can protect the controller 4 from overcurrent and overheat damage; the speed governor 45 can set and adjust various parameters.

[0067] Reference Figure 5 The alarm device includes an audible and visual alarm 2 and an alarm information display screen 3 arranged in the beam transporting vehicle. A strong magnetic base 21 is provided at the bottom of the audible and visual alarm 2. The audible and visual alarm 2 can be positioned through the strong magnetic base 21, enabling it to play an alarm reminder effect; through the strong magnetic base 21, the audible and visual alarm 2 can be set at any metal-structured part in the driver's cab, improving the convenience of setting and also facilitating the adjustment of the alarm emission point according to the driver's own situation.

[0068] It should be noted that the controller 4, the audible and visual alarm 2 and the alarm information display screen 3 are all arranged in the driver's cab of the beam transporting vehicle. Specifically, they are located on the console of the driver's cab, enabling the driver and relevant personnel to read them conveniently.

[0069] It should also be noted that the sound and light alarm 2 integrates a sound adjustment switch and a light adjustment switch, which can adjust the sound and light according to the driver's actual needs.

[0070] refer to Figure 7 The alarm information display screen 3 is divided into four distance display areas 31, and four signal indicator lights 32 are provided on the alarm information display screen 3. The four signal indicator lights 32 correspond to the positions of the four distance display areas 31, so that the distance display areas 31 can work with the signal indicator lights 32 to allow relevant personnel to clearly read the information and facilitate the implementation of remedial measures when the position is deviated.

[0071] refer to Figure 2 Two photoelectric switch sensors 1 are grouped together. The photoelectric switch sensor 1 is electrically connected to the communication transmission module 5, and the communication transmission module 5 is electrically connected to the controller 4. The controller 4 is electrically connected to the alarm information display screen 3 and the audible and visual alarm 2, so that the photoelectric switch sensor 1 can transmit the monitored values, and after processing by the controller 4, it can select whether to control the audible and visual alarm 2 to start based on the actual processed values.

[0072] It should be noted that the photoelectric switch sensors 1 are set in pairs at four monitoring points on the front, rear, left, and right sides of the vehicle body, so that each monitoring point has two photoelectric switch sensors 1. One photoelectric switch sensor 1 is responsible for pre-alarm, which is used to detect the distance between the equipment and the protective wall and the flange of the erected box girder, and to prompt the driver whether the vehicle has deviated. The other photoelectric switch sensor 1 is responsible for final alarm. When the equipment deviates too much and exceeds the preset safety value, the relevant signal is transmitted to the controller 4 through the communication transmission module 5 for processing, and then the alarm is triggered by the audible and visual alarm 2 to prompt the driver to adjust the direction or stop immediately.

[0073] When using it, the following steps are included:

[0074] Step 1: Set the merging box 63 on the outside of the beam transport vehicle through the connector 69, rotate the handle 67 so that the worm gear 66 drives the worm wheel 65 to drive the adjustment shaft 64 to drive the linkage block 62 and the positioning plate 61 to rotate, thereby adjusting the photoelectric switch sensor 1; adjust the monitoring value of the photoelectric switch sensor 1 through the first option switch key 13, the second option switch key 14, and the learning / mode key 16.

[0075] Step 2: Install controller 4, alarm information display screen 3, and audible and visual alarm 2. Connect controller 4 to photoelectric switch sensor 1, alarm information display screen 3, and audible and visual alarm 2 via communication transmission module 5. Note that the installation points of alarm information display screen 3 and audible and visual alarm 2 should not affect the driver's normal operation, nor should they obstruct the information already in the driver's cab.

[0076] Step 3: Conduct an unloaded test on the feasibility of the entire system to ensure it meets the requirements of the correction alarm.

[0077] Step 4: After verification, it can be used for error correction alarms during construction and transportation.

[0078] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic deviation correction alarm device for a beam transporter / girder transporter, characterized in that, It includes several ranging devices located on the outside of the beam transport vehicle, as well as a communication transmission module (5) located inside the beam transport vehicle, a relay device for data analysis and signal control, and an alarm device that issues alarms and displays information. The ranging devices are equipped with a parallel adjustment module (6). The parallel adjustment module (6) includes an adjustment component connected to the ranging device and a merging box (63) detachably connected to the outside of the beam transport vehicle; The merging box (63) is equipped with a drive unit that can drive the adjustment component to rotate on the horizontal plane, and the control end of the drive unit is located on the outside of the merging box (63).

2. The automatic deviation correction alarm device for a beam transporter / girder transporter as described in claim 1, characterized in that, The ranging device includes photoelectric switch sensors (1), and the number of photoelectric switch sensors (1) is at least eight; The photoelectric switch sensor (1) includes a housing (11), and a cable (12), a first option switch key (13), a second option switch key (14), a sensor display screen (15), a learning / mode key (16), an output indicator (17), a laser emission window (18), and a laser receiving window (19) integrated on the housing (11).

3. The automatic deviation correction alarm device for a beam transporter / girder transporter as described in claim 2, characterized in that, The sensor display screen (15) has a threshold setting area (151) on the left and a current value area (152) on the right. The laser emitting window (18) and the laser receiving window (19) are both located on one side of the front of the outer casing (11).

4. The automatic deviation correction alarm device for a beam transporter / girder transporter as described in claim 2, characterized in that, The driving component includes an adjusting shaft (64) and a worm (66) rotatably connected to the merging box (63) via bearings. A worm wheel (65) is sleeved on the adjusting shaft (64), and the outer side of the worm (66) meshes with the worm wheel (65). One end of the worm gear (66) passes through the outside of the merging box (63) and is provided with a handle (67).

5. The automatic deviation correction alarm device for a beam transporter / girder transporter as described in claim 4, characterized in that, The adjustment component includes a positioning plate (61) located on one side of the back of the housing (11), and a linkage block (62) is fixed on the positioning plate (61); The linkage block (62) is fixed to the outside of the adjusting shaft (64). The merging box (63) is open on the side near the photoelectric switch sensor (1). The distance between the merging box (63) and the positioning plate (61) is L, 2.5 cm. <L<5CM。 6. The automatic deviation correction alarm device for a beam transporter / girder transporter as described in claim 5, characterized in that, The merging box (63) is provided with two side plates (68) on the outside. The side plates (68) and the side of the merging box (63) away from the positioning plate (61) are in the same vertical plane. The side plates (68) are provided with connecting parts (69) for connecting with the beam transport vehicle. The connector (69) is a bolt and nut connection component.

7. The automatic deviation correction alarm device for a beam transporter / girder transporter as described in claim 2, characterized in that, The transfer device includes a controller (4), and the bottom of the controller (4) is provided with a mounting base (41). The controller (4) is installed in the beam transport vehicle through the mounting base (41). The controller (4) integrates a fuse (42), an output socket (43), a power socket (44), a speed controller (45), a display (46), a control signal socket (47), a power switch (48), a function key (49), and a power switch (410).

8. The automatic deviation correction alarm device for a beam transporter / girder transporter as described in claim 7, characterized in that, The alarm device includes an audible and visual alarm (2) and an alarm information display screen (3) installed inside the beam transport vehicle. The bottom of the audible and visual alarm (2) is provided with a strong magnetic base (21).

9. The automatic deviation correction alarm device for a beam transporter / girder transporter as described in claim 8, characterized in that, The alarm information display screen (3) is divided into four distance display areas (31), and the alarm information display screen (3) is equipped with four signal indicator lights (32); The four signal indicator lights (32) correspond to the positions of the four distance display areas (31).

10. The automatic deviation correction alarm device for a beam transporter / girder transporter as described in claim 8, characterized in that, The photoelectric switch sensors (1) are in pairs, and the photoelectric switch sensors (1) are electrically connected to the communication transmission module (5). The communication transmission module (5) is electrically connected to the controller (4). The controller (4) is electrically connected to the alarm information display screen (3) and the audible and visual alarm (2).

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