Overweight intelligent inductive monorail track

Abstract

The utility model provides an overweight intelligence response monorail track belongs to monorail track technical field, including track body, the top of track body is provided with front blocking subassembly and rear blocking subassembly, front blocking subassembly and rear blocking subassembly structure are same, the bottom of track body is provided with detection subassembly, the inside of track body is provided with limit component, front blocking subassembly and rear blocking subassembly all include first assembly opening and second assembly opening, first assembly opening and second assembly opening are respectively opened in track body both sides top, the utility model discloses a front blocking subassembly, rear blocking subassembly and limit component are provided for the front and rear blocking limit of overweight monorail crane, cooperate bilateral pressure sensing structure, have overweight state real -time accurate identification, automatic trigger bidirectional steady blocking effect, can effectively prevent overweight security risk, and do not influence crane normal traffic.

Description

Technical Field

[0001] This utility model relates to the field of monorail track technology, and in particular to an intelligent sensing monorail track for heavy-duty cranes. Background Technology

[0002] Monorails are a highly efficient material transport equipment widely used in mines, factories, warehouses and other places. With their small footprint and high transport efficiency, they have become an important choice for short- and medium-distance material transfer. In actual use, the load-bearing capacity of a monorail is directly related to transport safety and equipment lifespan. If the crane is overloaded, it is very easy to cause safety accidents such as track deformation, lifting equipment breakage or even rollover, resulting in personal injury and property damage.

[0003] Currently, the existing overload protection measures for monorail tracks have significant shortcomings. On the one hand, overload detection relies heavily on static detection devices, which cannot monitor weight changes in real time during crane operation, making it difficult to cope with sudden overload situations during operation. On the other hand, the blocking and detection components of traditional monorail tracks lack coordination, and the connection between detection signals and blocking actions is not smooth, further reducing the reliability of overload protection.

[0004] Therefore, this application provides an intelligent induction monorail track for heavy-duty cranes to meet the requirements. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide an intelligent sensing monorail track for heavy-duty cranes to solve the problem of lack of coordination between the static detection and blocking components of monorail tracks mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: The super-heavy intelligent induction monorail includes a rail body, a front blocking component and a rear blocking component are provided on the top of the rail body, the front blocking component and the rear blocking component have the same structure, a detection component is provided at the bottom of the rail body, and a limit component is provided inside the rail body; both the front blocking component and the rear blocking component include a first assembly port and a second assembly port, the first assembly port and the second assembly port are symmetrically opened on the top of both sides of the rail body.

[0007] Optionally, a connecting shaft is rotatably installed inside one end of the first assembly port and the second assembly port. A first blocking plate and a second blocking plate are respectively fixedly installed on the connecting shaft. The first blocking plate is disposed inside the first assembly port, and the second blocking plate is disposed inside the second assembly port.

[0008] Optionally, a bracket is fixedly installed on the top of the track body, and a reduction motor is installed on the inner side of the bracket.

[0009] Optionally, the output end of the geared motor is connected to a second gear, and a first gear is fixedly mounted on one end of the connecting shaft, with the first gear meshing with the second gear.

[0010] Optionally, the detection component includes a support box, a first pressure sensor, and a second pressure sensor. The support box is installed at the bottom of the track body, and the first pressure sensor and the second pressure sensor are respectively installed inside the support box.

[0011] Optionally, the bottom inner wall of the track body is symmetrically provided with insertion holes, the detection end of the first pressure sensor is connected to the first pressure block, the first pressure block is inserted into the corresponding insertion hole, the detection end of the second pressure sensor is connected to the second pressure block, and the second pressure block is inserted into the corresponding insertion hole.

[0012] Optionally, a microcontroller is also installed inside the support box, and the first pressure sensor and the second pressure sensor are electrically connected to the microcontroller respectively.

[0013] Optionally, the limiting component includes a limiting groove, a through hole, and a limiting module. The limiting groove is symmetrically opened inside the track body, the through hole is opened inside the limiting groove, the limiting module is also installed in the limiting groove, and one end of the limiting groove is an inclined surface.

[0014] Optionally, the limiting module includes a guide seat, a guide rod, and a limiting block. The guide seat is fixedly installed at the bottom of the limiting groove, and the limiting block is fixedly installed at one end of the guide rod. The top of the limiting block is an arc-shaped surface, and the other end of the guide rod is slidably connected to the bottom of the guide seat.

[0015] Optionally, a spring is fitted on the outer side of the guide rod, and a connecting block is threaded onto the bottom of the guide rod.

[0016] Compared with the prior art, this utility model has at least the following beneficial effects: In the above solution, a front blocking component, a rear blocking component, and a limiting component are set up to limit the front and rear blocking of an overweight monorail crane. Combined with a dual-side pressure sensing structure, it can accurately identify the overweight state in real time and automatically trigger bidirectional stable blocking, effectively preventing overweight safety risks without affecting the normal passage of the crane. Attached Figure Description

[0017] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0018] Figure 1 A schematic diagram of the first three-dimensional structure of the track for an overweight intelligent sensing monorail crane; Figure 2A schematic diagram of the second three-dimensional structure of the track for an ultra-heavy intelligent induction monorail crane; Figure 3 A schematic diagram of the third three-dimensional structure of the track for an ultra-heavy intelligent sensor monorail crane; Figure 4 This is a schematic diagram of the three-dimensional structure of the first detection component; Figure 5 This is a schematic diagram of the three-dimensional structure of the second detection component; Figure 6 This is a schematic diagram of the three-dimensional structure of the limiting module.

[0019] Figure label: 1. Front blocking assembly; 101. First assembly port; 102. Second assembly port; 103. First blocking plate; 104. Second blocking plate; 105. Connecting shaft; 106. First gear; 107. Second gear; 108. Bracket; 109. Gear motor; 2. Rear blocking assembly; 3. Detection assembly; 301. Support box; 302. First pressure sensor; 303. First pressure block; 304. Second pressure sensor; 305. Second pressure block; 306. Microcontroller; 307. Insertion hole; 4. Limiting assembly; 401. Limiting groove; 402. Through hole; 403. Limiting module; 4031. Guide seat; 4032. Guide rod; 4033. Spring; 4034. Limiting block; 4035. Connecting block.

[0020] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0021] The intelligent induction monorail track for heavy-duty applications provided by this utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also use other alternative methods to implement the invention. Furthermore, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0022] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0023] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0024] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0025] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0026] like Figures 1 to 6 As shown, an embodiment of this utility model provides an intelligent induction monorail for overloaded cranes, including a rail body. A front blocking component 1 and a rear blocking component 2 are provided on the top of the rail body. The front blocking component 1 and the rear blocking component 2 have the same structure. The front blocking component 1 and the rear blocking component 2 cooperate to achieve the blocking function when the crane is overloaded, preventing the overloaded crane from continuing to move forward and ensuring safe use. A detection component 3 is provided at the bottom of the rail body, and a limit component 4 is provided inside the rail body. All electrical equipment in the rail is powered by an external power source.

[0027] like Figures 1 to 3As shown, both the front blocking assembly 1 and the rear blocking assembly 2 include a first mounting port 101 and a second mounting port 102. The first mounting port 101 and the second mounting port 102 are symmetrically opened on the top of both sides of the track body. The first mounting port 101 provides installation space for the first blocking plate 103 and the connecting shaft 105, ensuring precise assembly of the components without affecting the overall structure of the track body. The second mounting port 102 provides installation space for the second blocking plate 104 and the connecting shaft 105, and is symmetrically arranged with the first mounting port 101 to ensure the balance of the blocking structure. A connecting shaft 105 is rotatably mounted inside one end of the first assembly port 101 and the second assembly port 102. The connecting shaft 105 transmits power to drive the first blocking plate 103 and the second blocking plate 104 to rotate, thereby switching the positions of the blocking plates. The first blocking plate 103 and the second blocking plate 104 are fixedly mounted on the connecting shaft 105 respectively. The second blocking plate 104 moves synchronously with the first blocking plate 103. After one end of the first blocking plate 103 rotates, the other end is inserted into the corresponding limiting groove 401 below. After one end of the second blocking plate 104 rotates... The other end is inserted into the corresponding limiting groove 401 below. The first blocking plate 103 is set inside the first assembly port 101, and the second blocking plate 104 is set inside the second assembly port 102. When the first blocking plate 103 and the second blocking plate 104 are set horizontally, they do not affect the operation of the crane. When the first blocking plate 103 and the second blocking plate 104 are set vertically, they are used to block the crane from moving forward and backward. A bracket 108 is fixedly installed on the top of the track body. The bracket 108 provides stable installation support for the reduction motor 109 to ensure the operation of the motor. To ensure stability, a geared motor 109 is installed on the inner side of the bracket 108. The geared motor 109 serves as the power source for the rotation of the connecting shaft 105, outputting a stable torque. The output end of the geared motor 109 is connected to the second gear 107, which drives the second gear 107 to rotate. A first gear 106 is fixedly installed at one end of the connecting shaft 105. The first gear 106 meshes with the second gear 107. After the second gear 107 rotates, it drives the first gear 106 to rotate, which in turn drives the connecting shaft 105 to rotate.

[0028] like Figures 2 to 5As shown, the detection component 3 further includes a support box 301, a first pressure sensor 302, and a second pressure sensor 304. The support box 301 is installed at the bottom of the track body and houses the first pressure sensor 302, the second pressure sensor 304, and the microcontroller 306, serving a protective and fixing function. The first pressure sensor 302 and the second pressure sensor 304 are respectively installed inside the support box 301. The bottom inner wall of the track body has symmetrically arranged insertion holes 307. The detection end of the first pressure sensor 302 is connected to a first pressure block 303, which is inserted into the corresponding insertion hole 307. The first pressure sensor 302 receives the pressure from the lifting device through the first pressure block 303 and converts the pressure signal into... The first pressure sensor 302 is an electrical signal that is transmitted to the microcontroller 306 for weight determination. The detection end of the second pressure sensor 304 is connected to the second pressure block 305, which is inserted into the corresponding socket 307. The second pressure sensor 304 receives the pressure of the lifting device through the second pressure block 305, converts the pressure signal into an electrical signal, and transmits it to the microcontroller 306 for weight determination. In conjunction with the first pressure sensor 302, the weight of the crane is detected and determined from both sides. The support box 301 also houses the microcontroller 306. The first pressure sensor 302 and the second pressure sensor 304 are electrically connected to the microcontroller 306. The microcontroller 306 receives and processes the pressure signal to determine whether the lifting device is overloaded, and then controls the geared motor 109 to operate.

[0029] like Figure 1 and Figure 6As shown, the limiting component 4 includes a limiting groove 401, a through hole 402, and a limiting module 403. The limiting grooves 401 are symmetrically formed inside the track body, and the corresponding limiting grooves 401 are used to limit the corresponding first blocking plate 103 and second blocking plate 104. The limiting grooves 401 have through holes 402 inside, and the limiting module 403 is also installed inside the limiting grooves 401. The limiting module 403 is used to limit the first blocking plate 103 and the second blocking plate 104. One end of the limiting groove 401 is an inclined surface. The limiting module 403 includes a guide seat 4031, a guide rod 4032, and a limiting block 4034. The guide seat 4031 is fixedly installed at the bottom of the limiting groove 401, providing sliding guidance for the guide rod 4032 and the limiting block 4034. One end of the guide rod 4032 is fixedly installed with the limiting block 4034. The top of the 34 is an arc-shaped surface, which facilitates the pressing down of the limiting block 4034 when the first blocking plate 103 and the second blocking plate 104 enter the limiting groove 401. The other end of the guide rod 4032 is slidably connected to the bottom of the guide seat 4031. The guide rod 4032 is used to guide the movement of the limiting block 4034. A spring 4033 is sleeved on the outside of the guide rod 4032 to provide elastic restoring force, so that the limiting block 4034 can be adaptively adjusted according to the position of the lifting device. When the first blocking plate 103 and the second blocking plate 104 pass over the corresponding limiting block 4034, the spring 4033 pushes up the limiting block 4034, and the direct surface of the limiting block 4034 limits the first blocking plate 103 or the second blocking plate 104. A connecting block 4035 is threadedly installed at the bottom of the guide rod 4032. After the connecting block 4035 is removed, it is convenient to disassemble and assemble the limiting module 403.

[0030] The working principle of the technical solution provided by this utility model is as follows: Before the monorail crane runs on the monorail track, the drive wheels of the monorail crane pass through the first pressure block 303 and the second pressure block 305. After the first pressure block 303 is subjected to pressure, it transmits the pressure to the first pressure sensor 302, and after the second pressure block 305 is subjected to pressure, it transmits the pressure to the second pressure sensor 304. The first pressure sensor 302 and the second pressure sensor 304 convert the pressure signal into an electrical signal and transmit it to the microcontroller 306 inside the support box 301 to realize synchronous detection of weight on both sides and improve detection accuracy. After receiving the electrical signals from the first pressure sensor 302 and the second pressure sensor 304, the microcontroller 306 processes the signal and compares it with a preset weight threshold. If the detected weight exceeds the threshold, the microcontroller 306 determines that it is overweight and immediately sends a start command to the geared motor 109 installed inside the bracket 108. At the same time, it feeds back the detection information to the control console. If it is not overweight, the microcontroller 306 does not send a command, the front blocking component 1 and the rear blocking component 2 remain in their initial state, and the crane can travel normally along the track. After receiving a command, the geared motor 109 starts, and its output drives the second gear 107 to rotate. Since the second gear 107 is meshed with the first gear 106 fixedly installed at one end of the connecting shaft 105, the first gear 106 rotates synchronously with the second gear 107, thereby driving the connecting shaft 105 to rotate within the first assembly port 101 and the second assembly port 102. When the connecting shaft 105 rotates, it synchronously drives the first blocking plate 103 and the second blocking plate 104 fixedly installed on it to rotate, causing the originally horizontally arranged first blocking plate 103 and the second blocking plate 104 to switch to a vertical arrangement. After the first blocking plate 103 and the second blocking plate 104 rotate vertically, their lower ends are respectively inserted into the symmetrically opened limiting grooves 401 inside the track body. During the insertion process... The lower end of the blocking plate presses against the arc-shaped surface of the top of the limiting block 4034, causing the limiting block 4034 to slide downward along the guide seat 4031 via the guide rod 4032. The spring 4033 on the outside of the guide rod 4032 is compressed. When the blocking plate is fully inserted into the limiting groove 401, the spring 4033 releases its elastic restoring force, pushing the limiting block 4034 upward to reset. The straight surface of the limiting block 4034 fits against the side of the blocking plate, thus achieving the limiting and fixing of the first blocking plate 103 and the second blocking plate 104. At this time, the longitudinally arranged first blocking plate 103 and the second blocking plate 104 form a bidirectional block, preventing the overloaded crane from continuing to move forward or backward, ensuring safe use. If it is necessary to release the first blocking plate 103 and the second blocking plate 104, the guide rod 4032 must be manually pulled down first.

[0031] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0032] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An overload-bearing intelligent induction monorail, comprising a rail body, characterized in that, The top of the track body is provided with a front blocking component and a rear blocking component, the front blocking component and the rear blocking component have the same structure, the bottom of the track body is provided with a detection component, and the inner side of the track body is provided with a limit component. Both the front blocking assembly and the rear blocking assembly include a first assembly port and a second assembly port, which are symmetrically opened on the top of both sides of the track body.

2. The intelligent induction monorail track for heavy-duty applications according to claim 1, characterized in that, A connecting shaft is rotatably installed inside one end of the first assembly port and the second assembly port. A first blocking plate and a second blocking plate are respectively fixedly installed on the connecting shaft. The first blocking plate is disposed inside the first assembly port, and the second blocking plate is disposed inside the second assembly port.

3. The intelligent induction monorail track for heavy-duty applications according to claim 2, characterized in that, A bracket is fixedly installed on the top of the track body, and a reduction motor is installed on the inner side of the bracket.

4. The intelligent induction monorail track for heavy-duty applications according to claim 3, characterized in that, The output end of the geared motor is connected to the second gear, and one end of the connecting shaft is fixedly mounted with the first gear, which meshes with the second gear.

5. The intelligent induction monorail for heavy-duty cranes according to claim 1, characterized in that, The detection assembly includes a support box, a first pressure sensor, and a second pressure sensor. The support box is installed at the bottom of the track body, and the first and second pressure sensors are respectively installed inside the support box.

6. The intelligent induction monorail track for heavy-duty applications according to claim 5, characterized in that, The bottom inner wall of the track body is symmetrically provided with insertion holes. The detection end of the first pressure sensor is connected to the first pressure block, and the first pressure block is inserted into the corresponding insertion hole. The detection end of the second pressure sensor is connected to the second pressure block, and the second pressure block is inserted into the corresponding insertion hole.

7. The intelligent induction monorail for heavy-duty cranes according to claim 5, characterized in that, The support box also houses a microcontroller, and the first pressure sensor and the second pressure sensor are electrically connected to the microcontroller.

8. The intelligent induction monorail for heavy-duty cranes according to claim 1, characterized in that, The limiting component includes a limiting groove, a through hole, and a limiting module. The limiting groove is symmetrically opened inside the track body. The limiting groove is opened inside the limiting groove. The limiting module is also installed in the limiting groove. One end of the limiting groove is an inclined surface.

9. The intelligent induction monorail for heavy-duty cranes according to claim 8, characterized in that, The limiting module includes a guide seat, a guide rod, and a limiting block. The guide seat is fixedly installed at the bottom of the limiting groove. The limiting block is fixedly installed at one end of the guide rod. The top of the limiting block is an arc-shaped surface. The other end of the guide rod is slidably connected to the bottom of the guide seat.

10. The intelligent induction monorail track for heavy-duty applications according to claim 9, characterized in that, A spring is fitted on the outer side of the guide rod, and a connecting block is threaded onto the bottom of the guide rod.

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