An intelligent monitoring and detection device for HDS support scaffolding

Abstract

The present application discloses an intelligent monitoring and detection device for HDS support scaffolding, which belongs to the field of bridge construction technology, including a support frame and a splicing piece, wherein the splicing piece includes a horizontal plate and two side plates, and each of the support frames is attached with a plurality of stress sheets, and a controller and a wireless communication module are also arranged between the plurality of support frames, and the output ends of the plurality of stress sheets are electrically connected to the plurality of input ends of the controller in a one-to-one correspondence to output the bending signal of the support frame; the output end of the controller is electrically connected to the input end of the wireless communication module, and the wireless communication module can send a plurality of bending signals to a network server through a network. During the long-term use of the support frame, the stress sheet can feed back the bending signal of the current support frame to the controller; the plurality of bending signals of the controller are sent to the network server through the wireless communication module, so that the user can monitor the bending degree of a plurality of support frames through an electronic device from a specified network address.

Description

Technical Field

[0001] The present application relates to the technical field of bridge construction, and in particular to an intelligent monitoring and detection device for HDS support scaffolding. Background Art

[0002] Bridges are an inevitable construction project in current railway and highway construction. During the bridge construction process, in order to increase the construction speed of the bridge, the same bridge is usually divided into different components, and then the different components are cast and constructed separately. The different components are then built to the same height through support frames, so that the different components can be spliced ​​together to form a complete bridge.

[0003] There is a heavy-duty bridge support frame in the related art, such as Figure 1 As shown, it includes a plurality of support rods, wherein the support frame 1 has at least four support frames, and each support frame 1 is provided with a splicing piece 2 at both ends, and the splicing piece 2 includes a transverse plate 21 and two side plates 22, and the transverse plate 21 and the two side plates 22 are integrally formed, and the side plates 22 close to the support frame 1 are fixedly connected to the support frame 1 by bolts. At the same horizontal height, a connecting plate 23 is fixedly connected between two adjacent transverse plates 21. The four side plates 22 at the bottom of the horizontal height are fixedly installed with a pad block 24, and the pad block 24 is used to contact the ground foundation. The four side plates 22 at the top of the horizontal height are fixedly connected with a support block 25, and the four support blocks 25 are divided into a group in pairs, and the support blocks 25 in the same group are commonly fixedly connected with a first support beam 26, and the two first support beams 26 are commonly fixedly connected with two second support beams 27, and the two second support beams 27 are used to abut against the bottom side of the prefabricated bridge component.

[0004] Regarding the above-mentioned related technologies, the inventor believes that during the long-term support process, the support frame may be slightly bent, but the slight bending of the support frame is difficult for workers to observe with the naked eye. In the process of supporting a bridge with a heavy weight, the slight bending may cause a major safety accident. Summary of the invention

[0005] In order to facilitate timely understanding of the bending degree of multiple support frames, the present application provides an intelligent monitoring and detection device for HDS support frame.

[0006] The present application provides an intelligent monitoring and detection device for HDS support frame, which adopts the following technical solution:

[0007] An intelligent monitoring and detection device for an HDS support frame comprises a support frame and a splicing piece, wherein the splicing piece comprises a horizontal plate and two side plates, each of the support frames is attached with a plurality of stress plates, and a controller and a wireless communication module are arranged between the plurality of support frames, the output ends of the plurality of stress plates are electrically connected to the plurality of input ends of the controller in a one-to-one correspondence to output bending signals of the support frames; the output end of the controller is electrically connected to the input end of the wireless communication module, and the wireless communication module can send a plurality of bending signals to a network server via a network.

[0008] By adopting the above technical solution, during the long-term use of the support frame, if the support frame undergoes a bending change, the support frame can drive the stress sheet adhered to the support frame to bend. When the stress sheet bends, the resistance of the stress sheet changes accordingly, thereby being able to feed back the current bending signal of the support frame to the controller; after receiving a plurality of bending signals, the controller numbers the plurality of bending signals corresponding to the support frames, and then sends the numbered bending signals to the network server through the wireless communication module, so that the user can query and receive the bending degrees of a plurality of support frames in real time through an electronic device from a specified network address, thereby facilitating the user to understand the bending degrees of a plurality of support frames in a timely manner.

[0009] Preferably, a supporting mechanism is provided for each supporting frame, and the supporting mechanism includes a motor, a threaded rod, a pushing plate, a pushing rod, a first slider and a second slider. A mounting platform is also provided between the supporting frames, and the motor is mounted on the mounting platform. The control end of the motor is electrically connected to one of the control ends of the controller to control the opening and closing of the motor in response to the corresponding bending signal; the threaded rod is fixedly connected to the output shaft of the motor, and the threaded rod is threadedly connected to the pushing plate;

[0010] There are two pushing rods, and the ends of the two pushing rods are hinged to the pushing plate. The ends of the two pushing rods that are away from each other are hinged to the first slider and the second slider in a one-to-one correspondence. The first slider and the second slider are both slidably connected to the support frame; the first slider is also provided with a booster component for connecting to the cross plate.

[0011] By adopting the above technical solution, when the bending of the motor support frame is detected, the controller starts the corresponding motor, so that the output shaft of the motor drives the threaded rod to rotate, and the rotation of the threaded rod drives the push plate to move. During the movement of the push plate, the ends of the two push rods that are away from each other can be pushed to the side away from each other, and the movement of the two push rods respectively drives the first slider and the second slider to move; during the movement of the first slider, under the action of the booster assembly, the first slider can push the cross plate, thereby reducing the pressure on the bent support frame between the two cross plates.

[0012] Preferably, the boosting assembly includes a first hydraulic cylinder, a first piston rod and a first piston plate, the first hydraulic cylinder is fixedly connected to the cross plate, the first piston rod is fixedly connected to the first sliding block, the first piston plate is fixedly connected to the first piston rod, the first piston plate is slidably connected to the inner wall of the first hydraulic cylinder, and a seal is arranged between the first piston plate and the first hydraulic cylinder; the first hydraulic cylinder is filled with hydraulic oil.

[0013] By adopting the above technical solution, during the movement of the first slider, the movement of the first slider drives the movement of the first piston rod, and the movement of the first piston rod drives the movement of the first piston plate. The movement of the first piston plate can squeeze the hydraulic oil in the first hydraulic cylinder, so that under the action of the first hydraulic cylinder, it plays a supporting role for the cross plate located at the top of the support frame.

[0014] Preferably, a second hydraulic cylinder is fixedly connected to the mounting platform corresponding to each of the boosting components, a second piston plate is slidably connected to the inner wall of the second hydraulic cylinder, and a seal is arranged between the second piston plate and the second hydraulic cylinder; a second piston rod is fixedly connected to the second piston plate, and an end of the second piston rod is fixedly connected to the push plate; an oil pipeline is connected between the first hydraulic cylinder and the second hydraulic cylinder, and a one-way check valve is installed on the side wall of the liquid inlet of the second hydraulic cylinder.

[0015] By adopting the above technical solution, during the movement of the first slider, the first slider moves to squeeze the hydraulic oil and transports part of the hydraulic oil to the second hydraulic cylinder through the oil pipeline. At this time, under the action of the second piston plate and the second piston rod in the second hydraulic cylinder, the possibility of the push plate moving toward the side close to the motor is reduced.

[0016] Preferably, two steel wire ropes are arranged between two adjacent support frames, and the two steel wire ropes are arranged alternately; the top end of the steel wire rope is fixedly connected to the bottom side of the first sliding block, and the bottom end of the steel wire rope is installed on the cross plate.

[0017] By adopting the above technical solution and using steel wire ropes, the stability of two adjacent support frames can be enhanced, and the possibility of the support frames being offset can be reduced.

[0018] Preferably, the support frame is provided with a driving mechanism for tightening the wire rope, the driving mechanism comprising a take-up roller, a gear, a slide bar, a rack and a spring, the take-up roller is rotatably mounted on the transverse plate, the bottom end of the wire rope is fixedly connected to the outer peripheral surface of the take-up roller, and the gear is fixedly connected to the take-up roller;

[0019] A slide groove is provided in the support frame, a strip-shaped hole is provided on the inner side wall of the slide groove, the slide bar is slidably connected to the inner side wall of the slide groove, the rack is fixedly connected to the slide bar, the rack is slidably connected to the inner side wall of the strip-shaped hole, and the gear is meshed with the rack; one end of the spring is fixedly connected to the inner side wall of the slide groove, and the other end of the spring is fixedly connected to the top end of the slide bar.

[0020] By adopting the above technical solution, in the process of connecting the support frame and the side plate, the rack located on the support frame can push the gear to rotate, and the rotation of the gear drives the take-up roller to rotate, and the rotation of the take-up roller pulls the wire rope around the take-up roller, thereby achieving the purpose of facilitating the tightening of the wire rope; at the same time, by setting a first spring with a larger elastic coefficient, the difficulty of installing the support frame is reduced when the wire rope is over-stretched.

[0021] Preferably, a positioning block is fixedly connected to the top side of the transverse plate, a positioning groove is provided on the support frame, and the positioning block is plugged into and matched with the positioning groove.

[0022] By adopting the above technical solution and utilizing the positioning block, the support frame which is easy to install plays the role of positioning and guiding.

[0023] Preferably, the positioning groove is communicated with the sliding groove, a first push rod is fixedly connected to the inner side wall of the positioning groove, a slope is provided on the bottom side of the first push rod, a through hole is opened in the positioning block, a second push rod is passed through the through hole of the positioning block, and both ends of the second push rod are provided with slopes; a slope is provided on the bottom side of the sliding bar, and the slopes at both ends of the second push rod respectively correspond to the slopes of the sliding bar and the slopes of the first push rod in a one-to-one manner.

[0024] By adopting the above technical solution, if the tension of the wire rope is low, during the process of installing the support frame on the horizontal plate, the inclined surface of the first support plate contacts the inclined surface of the second support rod, so that the first support rod can push the second support rod to move, and during the movement of the second support rod, due to the action of the inclined surface of the second support rod and the inclined surface of the sliding bar, the second support rod can push the sliding bar to move, the movement of the sliding bar drives the movement of the rack, the movement of the rack drives the gear to rotate, and the rotation of the gear drives the take-up roller to rotate, thereby facilitating further tightening of the wire rope.

[0025] Preferably, a guide groove is formed on the inner wall of the through hole, and a roller is rotatably mounted on the second support rod, and the roller is rollingly connected to the inner wall of the guide groove.

[0026] By adopting the above technical solution and utilizing a pulley, the friction between the second stop rod and the side wall of the through hole can be reduced.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] During the long-term use of the support frame, if the support frame undergoes bending changes, the support frame can drive the stress sheet adhered to the support frame to bend. When the stress sheet bends, the resistance value of the stress sheet changes accordingly, so that the bending signal of the current support frame can be fed back to the controller; after receiving multiple bending signals, the controller numbers the multiple bending signals corresponding to the support frames, and then sends the numbered bending signals to the network server through the wireless communication module, so that the user can query and receive the bending degrees of multiple support frames in real time from the specified network address through the electronic device, so that the user can timely understand the bending degrees of multiple support frames;

[0029] When the bending of the motor support frame is detected, the controller starts the corresponding motor so that the output shaft of the motor drives the threaded rod to rotate, and the rotation of the threaded rod drives the push plate to move. During the movement of the push plate, the ends of the two push rods that are away from each other can be pushed to move toward the side away from each other, and the movement of the two push rods respectively drives the first slider and the second slider to move; during the movement of the first slider, under the action of the booster assembly, the first slider can push the cross plate, thereby reducing the pressure on the bent support frame between the two cross plates;

[0030] During the movement of the first slider, the first slider moves to squeeze the hydraulic oil and transports part of the hydraulic oil to the second hydraulic cylinder through the oil pipeline. At this time, under the action of the second piston plate and the second piston rod in the second hydraulic cylinder, the possibility of the push plate moving toward the motor side is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 The invention is a structural schematic diagram of a heavy-duty bridge support frame in the related technology.

[0032] Figure 2 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0033] Figure 3 It is a structural schematic diagram highlighting the support mechanism and the installation platform in the embodiment of the present application.

[0034] Figure 4 It is a structural schematic diagram highlighting the support mechanism in the embodiment of the present application.

[0035] Figure 5 It is a block diagram of the controller monitoring the bending degree of the support frame in an embodiment of the present application.

[0036] Figure 6 It is a cross-sectional view of the support frame in the embodiment of the present application.

[0037] Figure 7 It is a cross-sectional view of the positioning block in the embodiment of the present application.

[0038] Description of reference numerals: 1. support frame; 11. slide groove; 12. strip hole; 13. positioning groove; 2. splicing piece; 21. cross plate; 22. side plate; 23. connecting plate; 24. pad block; 25. support block; 26. first support beam; 27. second support beam; 3. controller; 31. stress sheet; 32. wireless communication module; 4. support mechanism; 41. motor; 42. threaded rod; 43. push plate; 431. ear plate; 44. push rod; 45. first slider; 46. second slider; 47. booster assembly; 471. first hydraulic cylinder; 47 2. First piston rod; 473. First piston plate; 474. Second hydraulic cylinder; 475. Second piston rod; 476. Second piston plate; 477. Oil pipeline; 5. Wire rope; 6. Driving mechanism; 61. Take-up roller; 611. First positioning rod; 612. Second positioning rod; 62. Gear; 63. Slide bar; 64. Rack; 65. Spring; 7. Positioning block; 71. Through hole; 72. Guide groove; 73. First support rod; 74. Second support rod; 75. Roller; 8. Mounting platform; 81. Cross support rod; 82. Vertical rod; 83. Mounting plate. DETAILED DESCRIPTION

[0039] The following is combined with Figure 2-7 This application is described in further detail.

[0040] The present application embodiment discloses an intelligent monitoring and detection device for HDS support frame. Figure 2 and Figure 3 The intelligent monitoring and detection device of the HDS support frame includes a support frame 1, a splicing piece 2, a controller 3 and a wireless communication module 32. In the embodiment of the present application, the number of the support frames 1 is eight, and the multiple support frames 1 are divided into a group in pairs, and the two axis lines in the same group coincide with each other. The two support frames 1 in each group correspond to three splicing pieces 2, and the three splicing pieces 2 are respectively located between the two support frames 1 and at the ends of the two support frames 1 that are away from each other. The splicing piece 2 includes a horizontal plate 21 and two side plates 22. The two side plates 22 are arranged on both sides of the horizontal plate 21, and the horizontal plate 21 and the two side plates 22 are integrally formed. The support frame 1 and the side plates 22 of the splicing piece 2 are fixedly connected by bolts.

[0041] like Figure 3 and Figure 4 As shown, a mounting platform 8 is installed between multiple support frames 1 at the same horizontal height, and the mounting platform 8 includes a cross support rod 81, a vertical rod 82, and a mounting plate 83. The four ends of the cross support rod 81 are fixedly connected to four horizontal plates 21 at the same horizontal height in a one-to-one correspondence. There are four vertical rods 82, and the four vertical rods 82 are fixedly connected to the cross support rod 81. The mounting plate 83 is also fixedly connected to the top ends of the four vertical rods 82.

[0042] like Figure 3 and Figure 4 As shown, a support mechanism 4 is provided on the mounting plate 83 corresponding to each support frame 1, and the support mechanism 4 includes a motor 41, a threaded rod 42, a push plate 43, a push rod 44, a first slider 45, a second slider 46 and a booster assembly 47. The motor 41 is fixedly mounted on the mounting plate 83, and the threaded rod 42 is fixedly connected to the output shaft of the motor 41. The push plate 43 is sleeved on the threaded rod 42, and the push plate 43 is threadedly connected to the threaded rod 42.

[0043] There are two push rods 44, and the ends of the two push rods 44 close to each other are hinged to the push plate 43, and the ends of the two push rods 44 away from each other are respectively hinged to the first slider 45 and the second slider 46 in a one-to-one correspondence, and the first slider 45 is located above the second slider 46. The first slider 45 and the second slider 46 are both slidably connected to the support frame 1. Specifically, the first slider 45 and the second slider 46 can be installed on the support frame 1 by installing a T-shaped block and opening two T-shaped slots on the support frame 1.

[0044] It should be noted that, in the embodiment of the present application, the two first sliding blocks 45 on the same support frame 1 are integrally formed and arranged, and the two second sliding blocks 46 on the same support frame 1 are integrally formed and arranged.

[0045] like Figure 3 and Figure 4 As shown, the booster assembly 47 includes a first hydraulic cylinder 471, a first piston rod 472, a first piston plate 473, a second hydraulic cylinder 474, a second piston rod 475, a second piston plate 476 and an oil pipeline 477. The first hydraulic cylinder 471 is fixedly connected to the bottom side of the first slider 45, the first piston plate 473 is slidably connected to the inner wall of the first hydraulic cylinder 471, and the first piston plate 473 is sealed between the first hydraulic cylinder 471. The first piston rod 472 is fixedly connected to the first piston plate 473, and the end of the first piston rod 472 away from the first piston plate 473 is fixedly connected to the top side of the first slider 45, and the first hydraulic cylinder 471 is filled with hydraulic oil.

[0046] The second hydraulic cylinder 474 is fixedly connected to the mounting plate 83, the second piston plate 476 is slidably connected to the inner wall of the second hydraulic cylinder 474, and a seal is set between the second piston plate 476 and the second hydraulic cylinder 474. The push plate 43 is fixedly connected to the ear plate 431, one end of the second piston rod 475 is fixedly connected to the second piston plate 476, and the other end of the second piston rod 475 is fixedly connected to the ear plate 431. One end of the oil pipeline 477 is connected to the first hydraulic cylinder 471, and the other end of the oil pipeline 477 is connected to the liquid inlet of the second hydraulic cylinder 474, wherein a one-way check valve is installed on the inner wall of the liquid inlet of the second hydraulic cylinder 474, so that the oil pipeline 477 can only input hydraulic oil into the second hydraulic cylinder 474. At the same time, in the embodiment of the present application, the inner diameter of the second hydraulic cylinder 474 is smaller than that of the first hydraulic cylinder 471.

[0047] like Figure 2 and Figure 5 As shown, a plurality of stress sheets 31 are attached to each support frame 1, and the output ends of the plurality of stress sheets 31 are electrically connected to the plurality of input ends of the controller 3 in a one-to-one correspondence. The stress sheets 31 attached to the support frame 1 can be used to collect the bending degree of the support frame 1 according to the change of its own resistance value. After the controller 3 receives the bending signal of the support frame 1 fed back by the stress sheet 31, the plurality of bending degrees are numbered so that different bending signals correspond to different support frames 1. The output end of the controller 3 is electrically connected to the input end of the wireless communication module 32, so that the controller 3 can transmit the plurality of bending signals to the network server through the wireless communication module 32, and then the user can receive and query the plurality of bending signals of the support frame 1 from the network server through the electronic device through the designated website, so that the user can timely understand the bending degree of the support frame 1.

[0048] When the controller 3 detects that the support frame 1 is bent, the controller 3 controls the corresponding motor 41 to start, so that the output shaft of the motor 41 drives the threaded rod 42 to rotate, and the rotation of the threaded rod 42 drives the push plate 43 to move, and the movement of the push plate 43 drives the two push rods 44 to move, and the movement of the two push rods 44 respectively drives the first slider 45 and the second slider 46 to move. During the movement of the first slider 45, the first slider 45 can push the first piston rod 472 and the first piston plate 473 to move, so that the hydraulic oil in the first hydraulic cylinder 471 is squeezed, and then the first slider 45 can share the pressure applied by the cross plate 21 to the bent support frame 1; at the same time, part of the hydraulic oil entering the second hydraulic cylinder 474 can reduce the possibility of the push plate 43 moving toward the side close to the motor 41.

[0049] like Figure 2 and Figure 6As shown, two steel wire ropes 5 are arranged between two adjacent support frames 1 at the same height, and the two steel wire ropes 5 are arranged alternately. The top of the steel wire rope 5 slides with the first slider 45 on one of the support frames 1, and the bottom of the steel wire rope 5 is connected to the corresponding horizontal plate 21 at the bottom of the other support frame 1. By arranging the steel wire rope 5, the stability of the bridge supported by the multiple support frames 1 can be enhanced.

[0050] like Figure 6 and Figure 7 As shown, two positioning blocks 7 are fixedly connected to the top side of the horizontal plate 21 corresponding to each support frame 1, and the two positioning blocks 7 are respectively arranged corresponding to the steel wire ropes 5 on both sides of the support frame 1. Corresponding to the two positioning blocks 7, two positioning grooves 13 are provided at the bottom end of the support frame 1, and the two positioning blocks 7 are plugged and matched with the two positioning grooves 13 in a one-to-one correspondence. Two inclined surfaces are arranged on the top of the positioning block 7, and the two inclined surfaces are arranged upwardly from the side close to the horizontal plate 21 to the side away from the horizontal plate 21.

[0051] It should be noted that, in the embodiment of the present application, the bottom end of each support frame 1 is arranged corresponding to the bottom ends of the two steel wire ropes 5, and each support frame 1 is provided with two sets of driving mechanisms 6 for tightening the two steel wire ropes 5. Two slide grooves 11 are also provided on the support frame 1 corresponding to the two sets of driving mechanisms 6, and two positioning grooves 13 are connected to the two slide grooves 11 in a one-to-one correspondence, and a strip hole 12 is provided on the inner side wall of each slide groove 11.

[0052] like Figure 6 and Figure 7 As shown, the driving mechanism 6 includes a take-up roller 61, a gear 62, a slide bar 63, a rack 64 and a spring 65. The corresponding wire rope 5 is fixedly connected to the first positioning rod 611 and the second positioning rod 612 on the top side of the cross plate 21. The second positioning rod 612 and the second positioning rod 612 are connected to a rotating shaft for common rotation. The take-up roller 61 and the gear 62 are fixedly connected to the rotating shaft, and the bottom end of the wire rope 5 is fixedly connected to the outer peripheral surface of the take-up roller 61.

[0053] The slide bar 63 is slidably connected to the inner side wall of the slide slot 11 in the vertical direction, the rack 64 is fixedly connected to the slide bar 63, the gear 62 is meshed with the rack 64, and the rack 64 is slidably connected to the inner side wall of the bar-shaped hole 12. The spring 65 is located in the slide slot 11, one end of the spring 65 is fixedly connected to the inner side wall of the slide slot 11, and the other end of the spring 65 is fixedly connected to the top of the slide bar 63. In the embodiment of the present application, the elastic coefficient of the spring 65 is relatively large.

[0054] In the process of connecting the splicing piece 2 with the support frame 1, the rack 64 can drive the gear 62 to rotate, and the rotation of the gear 62 can drive the rotating shaft and the take-up roller 61 to rotate. The rotation of the take-up roller 61 pulls the end of the wire rope 5 to move, thereby achieving the purpose of tightening the wire rope 5. At the same time, the spring 65 can be used to make the slide bar 63 slide a certain distance, thereby reducing the difficulty of connecting the support frame 1 with the splicing piece 2 due to excessive tension of the wire rope 5.

[0055] like Figure 6 and Figure 7 As shown, the positioning block 7 is provided with a through hole 71, and a second push rod 74 is slidably connected to the inner side wall of the through hole 71, and rollers 75 are rotatably installed on the opposite sides of the second push rod 74, and guide grooves 72 are provided on the opposite side walls of the through hole 71, and two rollers 75 are rollingly connected with the two guide grooves 72 in a one-to-one correspondence. The friction between the second push rod 74 and the guide groove 72 can be reduced by providing the rollers 75.

[0056] A first push rod 73 is fixedly connected to the inner side wall of the positioning groove 13, and a slope is provided on the bottom side of the first push rod 73. Both ends of the second push rod 74 are provided with slopes, and the bottom side of the slide bar is provided with a slope, and the slopes at both ends of the second push rod 74 correspond to the slopes of the first push rod 73 and the slopes of the slide bar one by one.

[0057] If the tension of the wire rope 5 is low, during the process of installing the support frame 1 on the cross plate 21, the inclined surface of the first support plate contacts the inclined surface of the second support rod 74, so that the first support rod 73 can push the second support rod 74 to move. During the movement of the second support rod 74, due to the action of the inclined surface of the second support rod 74 and the inclined surface of the slide bar 63, the second support rod 74 can push the slide bar 63 to move. The movement of the slide bar 63 drives the rack 64 to move. The movement of the rack 64 drives the gear 62 to rotate. The rotation of the gear 62 drives the take-up roller 61 to rotate, thereby facilitating further tightening of the wire rope 5.

[0058] The implementation principle of an intelligent monitoring and detection device for an HDS support frame in an embodiment of the present application is as follows: during the long-term use of the support frame 1, if the support frame 1 undergoes a bending change, the support frame 1 can drive the stress sheet 31 adhered to the support frame 1 to bend, and when the stress sheet 31 bends, the resistance value of the stress sheet 31 changes accordingly, thereby being able to feed back the current bending signal of the support frame 1 to the controller 3; after receiving a plurality of bending signals, the controller 3 numbers the plurality of bending signals corresponding to the support frames 1, and then sends the numbered bending signals to the network server through the wireless communication module 32, so that the user can query and receive the bending degrees of a plurality of support frames 1 in real time through an electronic device from a specified network address, thereby facilitating the user to timely understand the bending degrees of a plurality of support frames 1.

[0059] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An intelligent monitoring and detection device for a HDS support frame, comprising a support frame (1) and a splicing piece (2), wherein the splicing piece (2) comprises a horizontal plate (21) and two side plates (22), characterized in that: A plurality of stress sheets (31) are attached to each of the support frames (1), and a controller (3) and a wireless communication module (32) are provided between the plurality of support frames (1). The output ends of the plurality of stress sheets (31) are electrically connected to the plurality of input ends of the controller (3) in a one-to-one correspondence so as to output bending signals of the support frames (1); the output end of the controller (3) is electrically connected to the input end of the wireless communication module (32), and the wireless communication module (32) can send a plurality of bending signals to a network server via a network. A supporting mechanism (4) is provided corresponding to each of the support frames (1), and the supporting mechanism (4) comprises a motor (41), a threaded rod (42), a push plate (43), a push rod (44), a first slider (45) and a second slider (46); a mounting platform (8) is further provided between the plurality of support frames (1); the motor (41) is mounted on the mounting platform (8); a control end of the motor (41) is electrically connected to one of the control ends of the controller (3) to control the opening and closing of the motor (41) in response to a corresponding bending signal; the threaded rod (42) is fixedly connected to the output shaft of the motor (41); and the threaded rod (42) is threadedly connected to the push plate (43); There are two push rods (44), the ends of the two push rods (44) are hinged to the push plate (43), and the ends of the two push rods (44) that are away from each other are hinged to the first slider (45) and the second slider (46) in a one-to-one correspondence, and the first slider (45) and the second slider (46) are both slidably connected to the support frame (1); the first slider (45) is also provided with a booster assembly (47) for connecting to the cross plate (21), and the booster assembly (47) includes a first hydraulic cylinder (471), a first piston rod (472) and a first piston plate (473), the first hydraulic cylinder (471) is fixedly connected to the cross plate (21), the first piston rod (472) is fixedly connected to the first slider (45), the first piston plate (473) is fixedly connected to the first piston rod (472), and the first piston plate (473) is fixedly connected to the first piston rod (472). The inner wall of the first hydraulic cylinder (471) is slidably connected, and the first piston plate (473) and the first hydraulic cylinder (471) are sealed. The first hydraulic cylinder (471) is filled with hydraulic oil, and a second hydraulic cylinder (474) is fixedly connected to the mounting platform (8) corresponding to each booster assembly (47). A second piston plate (476) is slidably connected to the inner wall of the second hydraulic cylinder (474), and a seal is provided between the second piston plate (476) and the second hydraulic cylinder (474). A second piston rod (475) is fixedly connected to the second piston plate (476), and the end of the second piston rod (475) is fixedly connected to the push plate (43). An oil pipeline (477) is connected between the first hydraulic cylinder (471) and the second hydraulic cylinder (474), and a one-way check valve is installed on the side wall of the liquid inlet of the second hydraulic cylinder (474).

2. The intelligent monitoring and detection device for HDS support frame according to claim 1 is characterized in that: Two steel wire ropes (5) are arranged between two adjacent support frames (1), and the two steel wire ropes (5) are arranged in a staggered manner; the top end of the steel wire rope (5) is fixedly connected to the bottom side of the first sliding block (45), and the bottom end of the steel wire rope (5) is installed on the transverse plate (21).

3. The intelligent monitoring and detection device for HDS support frame according to claim 2 is characterized in that: The support frame (1) is provided with a driving mechanism (6) for tightening the steel wire rope (5), the driving mechanism (6) comprising a take-up roller (61), a gear (62), a slide bar (63), a rack (64) and a spring (65), the take-up roller (61) is rotatably mounted on the transverse plate (21), the bottom end of the steel wire rope (5) is fixedly connected to the outer peripheral surface of the take-up roller (61), and the gear (62) is fixedly connected to the take-up roller (61); A slide groove (11) is provided in the support frame (1), a strip hole (12) is provided on the inner side wall of the slide groove (11), the slide bar (63) is slidably connected to the inner side wall of the slide groove (11), the rack (64) is fixedly connected to the slide bar (63), the rack (64) is slidably connected to the inner side wall of the strip hole (12), and the gear (62) is meshed with the rack (64); one end of the spring (65) is fixedly connected to the inner side wall of the slide groove (11), and the other end of the spring (65) is fixedly connected to the top of the slide bar (63).

4. The intelligent monitoring and detection device for HDS support frame according to claim 3 is characterized in that: A positioning block (7) is fixedly connected to the top side of the transverse plate (21), a positioning groove (13) is provided on the support frame (1), and the positioning block (7) is plugged into and matched with the positioning groove (13).

5. The intelligent monitoring and detection device for HDS support frame according to claim 4 is characterized in that: The positioning groove (13) is connected to the sliding groove (11), and a first push rod (73) is fixedly connected to the inner side wall of the positioning groove (13), and a slope is arranged on the bottom side of the first push rod (73). The positioning block (7) is provided with a through hole (71), and a second push rod (74) is inserted into the through hole (71) of the positioning block (7), and both ends of the second push rod (74) are provided with slopes; a slope is arranged on the bottom side of the sliding bar (63), and the slopes at both ends of the second push rod (74) respectively correspond to the slopes of the sliding bar (63) and the slopes of the first push rod (73) one by one.

6. The intelligent monitoring and detection device for HDS support frame according to claim 5, characterized in that: The inner wall of the through hole (71) is provided with a guide groove (72), and a roller (75) is rotatably mounted on the second support rod (74), and the roller (75) is rollingly connected to the inner wall of the guide groove (72).

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