A transport device for transporting emergency devices

Abstract

The present invention discloses a transport device for transporting emergency devices, which includes a belt assembly, a transmission chain assembly and a support assembly; the belt assembly is arranged between a support position and an empty position, with one outer ring surface arranged toward the support position and the other outer ring surface arranged toward the empty position; the transmission chain assembly is arranged on the inner side of the belt assembly, and is used to drive the belt assembly to circulate and rotate between the support position and the empty position; the support assembly is arranged on the inner side of the transmission chain assembly, and is used to support the part of the transmission chain assembly facing the support position; wherein the transmission chain assembly includes a plurality of outer chain parts connected end to end in sequence, and two adjacent outer chain parts are detachably connected, and the belt assembly includes a bearing belt part installed on the outer chain part. By arranging the bearing belt part on each outer chain part one by one, the bearing belt part can be replaced together with the outer chain part, and when any bearing belt part is severely worn, the outer chain part where the bearing belt part is located can be directly replaced, thereby improving the maintenance efficiency of the transport device.

Description

Technical Field

[0001] The invention relates to the technical field of transport equipment structures, and in particular to a transport equipment used for transporting emergency devices. Background Art

[0002] An emergency device is a device that provides temporary support and protection in an emergency. Its purpose is to ensure that key functions or services can continue to operate when conventional systems fail or are unavailable. Common emergency devices include emergency power supplies, emergency generators, emergency hydraulic pumps, and emergency medical equipment. Due to the emergency nature of emergency devices, they have very high requirements for the timeliness of transportation. For example, when a disaster occurs, corresponding transportation equipment is equipped from the warehouse to the disaster site to transport the emergency devices to ensure the timeliness of transportation of the emergency devices.

[0003] In the prior art, common transport structures for emergency devices include conveyor belt systems, roller conveyor systems, AGV carts, etc., which can realize the rapid release of emergency devices; especially in scenarios with height differences, the conveyor belt structure can realize the smooth transfer of emergency devices, but because the conveyor belt needs to be wrapped around the internal transmission structure, once it is partially broken, the conveyor belt needs to be replaced as a whole. At the same time, when part of the internal structure is severely worn, the conveyor belt needs to be removed as a whole first, and then the severely worn part needs to be maintained. For emergency devices with very strict timeliness requirements, the above-mentioned conveyor belt structure cannot achieve rapid maintenance. Once the conveyor belt structure fails, it will take a lot of time to maintain, affecting the rapid arrival of the emergency device.

[0004] Therefore, it is necessary to develop a transportation equipment dedicated to the transportation of emergency devices to improve maintenance efficiency and thus reduce the impact on the timeliness of emergency devices. Summary of the invention

[0005] The object of the present invention is to provide a transport device for transporting emergency devices, so as to solve the technical problem of low maintenance efficiency of the conveyor belt structure in the prior art.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] A transport device for transporting emergency devices, comprising:

[0008] A belt assembly is arranged between the supporting position and the unloaded position, wherein one outer ring surface of the belt assembly is arranged toward the supporting position, and the other outer ring surface of the belt assembly is arranged toward the unloaded position;

[0009] A transmission chain assembly, disposed on the inner side of the belt assembly, for driving the belt assembly to cyclically rotate between the supporting position and the unloaded position;

[0010] A support assembly, disposed on the inner side of the transmission chain assembly, for supporting a portion of the transmission chain assembly facing the support position;

[0011] Wherein, the transmission chain assembly comprises a plurality of outer chain parts connected end to end in sequence, two adjacent outer chain parts are detachably connected, and the belt assembly comprises a bearing belt part installed on the outer chain parts;

[0012] The support assembly includes a plurality of support parts, which are arranged between the two sprockets of the transmission chain assembly. The support part abuts against the roller on the outer chain part on one side facing the support position, and the support part can be maintained through the opening formed by removing the outer chain part on the other side.

[0013] Optionally, the outer link portion comprises two outer link plates arranged opposite to each other, a bearing plate is arranged between the two outer link plates, and the bearing belt portion is integrally formed and arranged on the bearing plate;

[0014] The outer link plate and the bearing plate are both provided with a first axial hole and a second axial hole, the first axial hole is penetrated by a first pin, and the second axial hole is penetrated by a second pin; between two adjacent outer chain parts, an inner link plate is installed on the first pin of one outer chain part and the second pin of the other outer chain part, and the roller is rotatably connected to the inner link plate.

[0015] Optionally, the support portion comprises a support bracket mounted on a frame, a flexible contact belt is provided on a side of the support bracket facing the support position, and at least one roller on the outer chain portion abuts against the flexible contact belt.

[0016] Optionally, a winding wheel and an unwinding wheel are rotatably connected to the support bracket, one end of the flexible contact belt is wound around the winding wheel, and the other end of the flexible contact belt is wound around the unwinding wheel.

[0017] Optionally, the winding wheel is coaxially connected to a first gear, the unwinding wheel is coaxially connected to a second gear, the first gear rotates synchronously with the winding wheel, and the second gear rotates synchronously with the unwinding wheel;

[0018] Wherein, the support assembly also includes an intermediate gear, which is respectively meshed with the first gear and the second gear, and the winding direction of the flexible contact belt on the winding wheel is opposite to the winding direction of the flexible contact belt on the unwinding wheel.

[0019] Optionally, the support portion is provided with support side plates on both sides of the support bracket, and the first transmission shaft and the second transmission shaft are installed on the support side plates;

[0020] The intermediate gear is mounted on the first transmission shaft, a first transmission wheel is mounted on the first transmission shaft, a second transmission wheel is mounted on the second transmission shaft, and the first transmission wheel and the second transmission wheel are driven by a synchronous belt;

[0021] A supporting bottom plate is connected between the two supporting side plates, and a third transmission shaft is passed through the supporting bottom plate. One end of the third transmission shaft is arranged toward the no-load position, and the other end of the third transmission shaft is installed with a first bevel gear, and the second transmission shaft is installed with a second bevel gear meshing with the first bevel gear.

[0022] Optionally, the outer chain portion is respectively equipped with a plurality of rollers along its first pin shaft and the second pin shaft, and a plurality of groups of the flexible contact belts are arranged on the supporting bracket, the number of the flexible contact belts is the same as the number of rollers on the pin shaft, and the rollers are arranged correspondingly to the flexible contact belts.

[0023] Optionally, a detection component is slidably connected to the frame, and the detection component is used to detect the wear of the flexible contact belt on the supporting bracket.

[0024] Optionally, a detection slot is provided on the frame; the detection assembly includes a detection main rod and a movable rod;

[0025] The detection main rod is slidably connected to the detection groove, and the detection main rod is provided with a penetrating movable channel, and the movable rod is arranged in the movable channel; the wall of the movable channel is provided with an avoidance groove; the movable rod is fixedly connected with a contact portion, and the contact portion extends to the outside of the detection main rod through the avoidance groove; a torsion spring is also provided in the movable channel, one end of the torsion spring is fixedly connected to the wall of the movable channel, and the other end of the torsion spring is fixedly connected to the movable rod, so as to make the contact portion move in a direction close to the supporting bracket.

[0026] Optionally, the end of the movable rod extends to the outside of the detection main rod along the extension direction of the movable channel and is fixedly connected with an indicating part.

[0027] Compared with the prior art, the present invention has the following beneficial effects: the transport equipment for emergency device transportation provided by the present invention can drive the belt assembly to circulate and rotate between the support position and the empty position through the transmission chain assembly, the part of the belt assembly located on the support position can be used to transport the emergency device, and the support assembly can indirectly support the belt assembly by supporting the part of the transmission chain assembly facing the support position, thereby ensuring the smooth operation of the belt assembly. In the present invention, by arranging the bearing belt part on each outer chain part, the bearing belt part can be replaced together with the outer chain part. When any bearing belt part is severely worn, the outer chain part where the bearing belt part is located can be directly replaced; and when any supporting part is severely worn, the outer chain part can be correspondingly removed on one side of the empty position, and the supporting part can be maintained from the opening formed by removing the outer chain part. It can be seen that in this scheme, whether the belt assembly is partially damaged or the supporting assembly is partially damaged, the belt assembly does not need to be removed as a whole to achieve rapid maintenance of the transport equipment, thereby improving maintenance efficiency and reducing the impact on the timeliness of the emergency device. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0029] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0030] Figure 1 A first structural schematic diagram of a transportation device for transporting emergency devices provided by an embodiment of the present invention;

[0031] Figure 2 A second structural schematic diagram of a transport device for transporting emergency devices provided by an embodiment of the present invention;

[0032] Figure 3 A schematic diagram of a first partial structure of a transportation device for transporting emergency devices provided by an embodiment of the present invention;

[0033] Figure 4 A second partial structural schematic diagram of a transportation device for transporting emergency devices provided by an embodiment of the present invention;

[0034] Figure 5 A schematic diagram of the explosion structure of a transportation device for transporting emergency devices provided by an embodiment of the present invention;

[0035] Figure 6 is a schematic diagram of a partial structure of a support assembly in an embodiment of the present invention;

[0036] Figure 7 is a schematic diagram of a partial cross-sectional structure of a support assembly in an embodiment of the present invention;

[0037] Figure 8 It is a schematic diagram of a partial explosion structure of a support assembly in an embodiment of the present invention;

[0038] Fig. 9 is a schematic structural diagram of a detection assembly of a support assembly in an embodiment of the present invention;

[0039] Illustration: 001, support position; 002, no-load position;

[0040] 100, belt assembly; 110, bearing belt portion; 200, transmission chain assembly; 210, outer chain portion; 211, outer chain plate; 212, bearing plate; 213, first shaft hole; 214, second shaft hole; 220, sprocket;

[0041] 300, support assembly; 310, support portion; 311, support bracket; 312, support side plate; 313, support bottom plate; 320, flexible contact belt; 330, reel; 340, unreel; 351, first gear; 352, second gear; 353, intermediate gear; 361, first transmission shaft; 362, second transmission shaft; 363, third transmission shaft; 371, first transmission wheel; 372, second transmission wheel; 381, first bevel gear; 382, ​​second bevel gear;

[0042] 400, frame; 401, detection slot; 500, detection assembly; 510, detection main rod; 511, movable channel; 512, avoidance slot; 520, movable rod; 530, contact part; 540, indication part. DETAILED DESCRIPTION

[0043] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally arranged component at the same time.

[0045] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0046] The transportation equipment for transporting emergency devices provided in this embodiment is suitable for scenarios where emergency devices such as emergency power supplies, emergency generators, emergency hydraulic pumps and emergency medical equipment are transported. Specifically, it is a transportation structure with a belt drive structure, such as a wheeled transportation structure and a conveyor belt transportation structure. In this embodiment, the structure related to the belt drive in the transportation structure is mainly improved, so that the maintenance efficiency of the transportation structure is improved. Therefore, when a disaster occurs, the non-working time of the transportation structure can be greatly reduced, thereby ensuring the rapid release of emergency equipment and rapid arrival at the scene, which means that the improvement of the transportation structure in this embodiment can ensure the timeliness of the emergency equipment.

[0047] Embodiment 1:

[0048] like Figures 2 to 9 As shown, the transportation equipment used for transporting emergency devices in this embodiment is a conveyor belt structure in a warehouse-out scenario. In a specific scenario, the transportation equipment in this embodiment can transport the emergency devices on the warehouse or emergency vehicle from top to bottom, thereby realizing rapid warehouse-out of the emergency devices.

[0049] like Figures 2 to 5 As shown, the transport equipment for transporting emergency devices in this embodiment includes a belt assembly 100, a transmission chain assembly 200 and a support assembly 300; Figure 2 As shown, the upper part of the belt assembly 100 is the supporting position 001, which means that the emergency device can be carried on the belt assembly 100 from the upper supporting position 001 and transported from the upper part to the lower part along with the belt assembly 100, and the lower part of the belt assembly 100 is the unloaded position 002. When the belt assembly 100 moves to the unloaded position 002, the belt assembly 100 is usually not under pressure.

[0050] The belt assembly 100 is disposed between the support position 001 and the unloaded position 002, with one outer ring surface of the belt assembly 100 facing the support position 001, and the other outer ring surface of the belt assembly 100 facing the unloaded position 002. The transmission chain assembly 200 is disposed on the inner side of the belt assembly 100, and is used to drive the belt assembly 100 to circulate and rotate between the support position 001 and the unloaded position 002. The support assembly 300 is disposed on the inner side of the transmission chain assembly 200, and is used to support the portion of the transmission chain assembly 200 facing the support position 001.

[0051] Among them, the transmission chain assembly 200 includes a plurality of outer chain portions 210 connected end to end in sequence, and two adjacent outer chain portions 210 are detachably connected. The belt assembly 100 includes a load-bearing belt portion 110 installed on the outer chain portion 210; the support assembly 300 includes a plurality of support portions 310, and the support portion 310 is arranged between two sprockets 220 of the transmission chain assembly 200. The support portion 310 abuts against the roller on the outer chain portion 210 on one side facing the support position 001, and the support portion 310 can be maintained through the opening formed by removing the outer chain portion 210 on the other side.

[0052] Exemplarily, when the emergency device is not placed on the belt assembly 100, a gap should be left between the roller and the support portion 310; when the emergency device is placed on the belt assembly 100 through the support position 001, the emergency device acts on the support portion 310 through the load-bearing belt portion 110, the outer chain portion 210 and the roller in sequence to ensure the stability of the transportation of the emergency device. Then, as the transmission chain assembly 200 drives the belt assembly 100 to circulate between the support position 001 and the empty position 002, the emergency device is transported from top to bottom.

[0053] Therefore, the transport equipment for transporting emergency devices provided in this embodiment can drive the belt assembly 100 to circulate and rotate between the support position 001 and the empty position 002 through the transmission chain assembly 200. The portion of the belt assembly 100 located on the support position 001 can be used to transport the emergency device. The support assembly 300 can indirectly support the belt assembly 100 by supporting the portion of the transmission chain assembly 200 facing the support position 001, thereby ensuring the smooth operation of the belt assembly 100. In the embodiment of the present invention, by arranging the bearing belt portion 110 on each outer chain portion 210 one by one, the bearing belt portion 110 can be replaced together with the outer chain portion 210. When any bearing belt portion 110 is severely worn, the outer chain portion 210 where the bearing belt portion 110 is located can be directly replaced; and when any supporting portion 310 is severely worn, the outer chain portion 210 can be correspondingly removed on one side of the empty position 002, and the supporting portion 310 can be maintained through the opening formed by removing the outer chain portion 210. It can be seen that in this solution, no matter when the belt assembly 100 is partially damaged or the support assembly 300 is partially damaged, there is no need to completely remove the belt assembly 100 to achieve rapid maintenance of the transportation equipment, thereby improving maintenance efficiency and reducing the impact on the timeliness of the emergency device.

[0054] In this embodiment, the outer link portion 210 includes two outer link plates 211 arranged opposite to each other, a bearing plate 212 is arranged between the two outer link plates 211, and the bearing belt portion 110 is integrally formed and arranged on the bearing plate 212; a first axial hole 213 and a second axial hole 214 are opened on the outer link plate 211 and the bearing plate 212, a first pin (not shown) is passed through the first axial hole 213, and a second pin (not shown) is passed through the second axial hole 214; between two adjacent outer link portions 210, an inner link plate (not shown) is installed on the first pin of one outer link portion 210 and the second pin of the other outer link portion 210, and the roller is rotatably connected to the inner link plate, and more specifically, the roller is rotatably connected to the sleeve on the corresponding pin.

[0055] It can be understood that the outer chain part 210, as the main bearing structure, realizes flexible connection through the combination of the pin shaft and the inner chain plate, so that the entire transmission chain assembly 200 can move flexibly under the drive of the sprocket 220. The setting of the roller not only reduces friction, but also provides stable support with the cooperation of the support part 310. This allows the entire system to remain stable during operation and is also easy to maintain and replace.

[0056] For example, during use, if a certain carrier belt portion 110 is severely worn, then only the entire outer link portion 210 including the carrier belt portion 110 needs to be replaced. During the replacement process, only the pins connecting the adjacent outer link portions 210 need to be removed to easily remove the damaged outer link portion 210, and then a new outer link portion 210 can be installed. This modular design greatly simplifies the maintenance process, reduces downtime, and thus improves the reliability and efficiency of the entire system.

[0057] It should be added that there are two groups of transmission chain assemblies 200 and they are arranged at intervals. A support assembly 300 is provided on the inner side of each group of transmission chain assemblies 200, and the transmission chain assemblies 200 can be driven simultaneously by a motor. The manner in which the motor drives multiple groups of transmission chain assemblies 200 to rotate cyclically is well known to those skilled in the art and will not be specifically expanded in this embodiment. At the same time, one end of the carrying belt portion 110 is fixedly connected to an outer chain portion 210 of one transmission chain assembly 200, and the other end of the carrying belt portion 110 is fixedly connected to an outer chain portion 210 of another transmission chain assembly 200.

[0058] Furthermore, if Figures 5 to 8 As shown, the support part 310 includes a support bracket 311 installed on the frame 400, and a flexible contact belt 320 is provided on the side of the support bracket 311 facing the support position 001, and the roller on at least one outer chain part 210 abuts against the flexible contact belt 320. The flexible contact belt 320 can be made of rubber, polyurethane and other materials.

[0059] Meanwhile, a winding wheel 330 and an unwinding wheel 340 are rotatably connected to the support bracket 311 , one end of the flexible contact belt 320 is wound around the winding wheel 330 , and the other end of the flexible contact belt 320 is wound around the unwinding wheel 340 .

[0060] It can be understood that the flexible contact belt 320 can be replaced by means of the winding wheel 330 and the unwinding wheel 340. For example, when a part of the flexible contact belt 320 is worn, the operator can release a new contact belt of a certain length by rotating the unwinding wheel 340 after removing the corresponding outer chain part 210. At the same time, the winding wheel 330 rolls up the worn part. In this way, the contact surface can be quickly replaced, which greatly improves the maintenance efficiency and service life of the equipment.

[0061] Furthermore, if Figure 6 and Figure 7As shown, the winding wheel 330 is coaxially connected to the first gear 351, and the unwinding wheel 340 is coaxially connected to the second gear 352, the first gear 351 rotates synchronously with the winding wheel 330, and the second gear 352 rotates synchronously with the unwinding wheel 340; wherein, the supporting assembly 300 also includes an intermediate gear 353, the intermediate gear 353 is respectively meshed with the first gear 351 and the second gear 352, and the winding direction of the flexible contact belt 320 on the winding wheel 330 is opposite to the winding direction of the flexible contact belt 320 on the unwinding wheel 340.

[0062] Through the above arrangement, the cooperative working mechanism of the winding wheel 330 and the unwinding wheel 340 is optimized, and more accurate and synchronous motion control is achieved by introducing a gear transmission system. Specifically, the winding wheel 330 and the unwinding wheel 340 are coaxially connected to the first gear 351 and the second gear 352, respectively, which means that the two pairs of components will rotate synchronously, ensuring the accuracy of the winding and unwinding actions. The introduction of the intermediate gear 353 cleverly solves the synchronization problem of winding and unwinding. It meshes with the first gear 351 and the second gear 352 at the same time, playing a role of transmission and coordination. At the same time, when it is necessary to adjust the position of the flexible contact belt 320, it only needs to drive the intermediate gear 353 to achieve the synchronous reverse rotation of the winding wheel 330 and the unwinding wheel 340, ensuring the accuracy of the adjustment and guaranteeing the tension of the flexible contact belt 320.

[0063] Furthermore, if Figures 6 to 8 As shown, the supporting portion 310 is respectively installed with supporting side plates 312 on both sides of the supporting bracket 311, and the first transmission shaft 361 and the second transmission shaft 362 are installed on the supporting side plates 312; the intermediate gear 353 is installed on the first transmission shaft 361, the first transmission shaft 361 is installed with a first transmission wheel 371, and the second transmission shaft 362 is installed with a second transmission wheel 372, and the first transmission wheel 371 and the second transmission wheel 372 are driven by a synchronous belt; a supporting bottom plate 313 is connected between the two supporting side plates 312, and a third transmission shaft 363 is penetrated on the supporting bottom plate 313, one end of the third transmission shaft 363 is set toward the unloaded position 002, and the other end of the third transmission shaft 363 is installed with a first bevel gear 381, and the second transmission shaft 362 is installed with a second bevel gear 382 meshing with the first bevel gear 381.

[0064] For example, when the flexible contact belt 320 on a certain support part 310 needs to be replaced, there are two corresponding outer chain parts 210, one outer chain part 210 is set toward the support position 001, and the other outer chain part 210 is set toward the unloaded position 002. At this time, the setting of the third transmission shaft 363 allows the staff to remove the outer chain part 210 on the side of the unloaded position 002 to form an opening, and then rotate the third transmission shaft 363 to drive the first bevel gear 381 to rotate, cooperate with the second bevel gear 382 to drive the second transmission shaft 362 to rotate, and at the same time, through the setting of the transmission wheel and the synchronous belt, synchronously drive the first transmission shaft 361 to rotate, so as to drive the intermediate gear 353 to rotate, which means that the winding wheel 330 and the unwinding wheel 340 are synchronously rotated in the opposite direction. For this solution, through the above setting, because the unloaded position 002 is closer to the ground, the maintenance action of the staff is more convenient, thereby effectively improving the maintenance efficiency.

[0065] On the basis of the above implementation mode, the third transmission shaft 363 and the supporting base plate 313 can be rotatably connected via a damping member, so that the rotation of the third transmission shaft 363 is smoother. At the same time, in conjunction with the above transmission structure, the whole can also have a certain self-locking property, thereby ensuring that the staff can smoothly rotate the third transmission shaft 363 during adjustment, and ensuring that the original transmission structures can maintain their original positions when the equipment is running.

[0066] Based on the above embodiment, the outer chain portion 210 is respectively installed with multiple rollers along its first pin shaft and the second pin shaft, and multiple groups of flexible contact belts 320 are arranged on the supporting bracket 311. The number of flexible contact belts 320 is the same as the number of rollers on the pin shaft, and the rollers and the flexible contact belts 320 are arranged correspondingly.

[0067] In this embodiment, two rollers are installed on any pin shaft, and correspondingly, two groups of flexible contact belts 320 are provided on the supporting bracket 311 .

[0068] Furthermore, a detection assembly 500 is slidably connected to the frame 400 , and the detection assembly 500 is used to detect the wear of the flexible contact belt 320 on the supporting bracket 311 .

[0069] Specifically, a detection slot 401 is provided on the frame 400; the detection assembly 500 includes a detection main rod 510 and a movable rod 520; the detection main rod 510 is slidably connected to the detection slot 401, and the detection main rod 510 is provided with a penetrating movable channel 511, and the movable rod 520 is arranged in the movable channel 511; an avoidance slot 512 is provided on the wall of the movable channel 511; the movable rod 520 is fixedly connected with a contact portion 530, and the contact portion 530 extends through the avoidance slot 512 to the outside of the detection main rod 510; a torsion spring is also provided in the movable channel 511, one end of the torsion spring is fixedly connected to the wall of the movable channel 511, and the other end of the torsion spring is fixedly connected to the movable rod 520, so that the contact portion 530 moves in a direction close to the supporting bracket 311.

[0070] Exemplarily, before the transportation equipment is started, or during regular inspection, the staff can insert the inspection assembly 500 into the inspection slot 401, and then push the inspection main rod 510 along the inspection slot 401; during the pushing process, if the wear of the flexible contact belt 320 is not serious, then the contact portion 530, supported by the flexible contact belt 320, can overcome the elastic force of the torsion spring and maintain a certain gap with the supporting bracket 311, and the staff can easily push the inspection main rod 510; when during the pushing process, if the wear of the flexible contact belt 320 is serious, then the contact portion 530 cannot obtain effective support from the flexible contact belt 320, then under the elastic force of the torsion spring, the movable rod 520 deflects downward, so that the movable rod 520 and the contact portion 530 are inclined with the supporting bracket 311, and at this time, it will be difficult for the staff to push the inspection main rod 510 until the staff replaces the flexible contact belt 320 through the rotation of the third transmission shaft 363, and then can continue to push the inspection main rod 510. When the detection main rod 510 can smoothly move from one end to the other end of the detection slot 401 , it also means that the flexible contact belts 320 are in a normal wear state.

[0071] Furthermore, the end of the movable rod 520 extends to the outside of the detection main rod 510 along the extension direction of the movable channel 511, and is fixedly connected with an indicator 540. Through the setting of the indicator 540, the staff can observe the deflection angle of the indicator 540 from the outside to indirectly judge the wear of the flexible contact belt 320.

[0072] In summary, the transportation equipment for transporting emergency devices provided in this embodiment has the advantages of easy maintenance, stable structure, and easy operation.

[0073] Embodiment 2:

[0074] like Figure 1 , Figures 3 to 9As shown, the transportation equipment for transporting emergency devices in this embodiment is a belt structure in a mobile scene. In a specific scene, the transportation equipment in this embodiment can carry the emergency device through the frame 400 to achieve rapid transportation of the emergency device on the ground.

[0075] The difference from the second embodiment is that the support position 001 in the transportation equipment in this embodiment is located on the side close to the ground, and the unloaded position 002 is located on the side away from the ground. Accordingly, the belt assembly 100, the transmission chain assembly 200, the support assembly 300 and the detection assembly 500 are inverted with the support position 001 as the reference. Apart from this, the specific structure does not change. Therefore, the specific maintenance method is the same as that in the first embodiment and is not elaborated in detail in this embodiment.

[0076] In summary, the transportation equipment for transporting emergency devices provided in this embodiment has the advantages of easy maintenance, stable structure, and easy operation.

[0077] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A transport device for transporting emergency devices, characterized in that: include: A belt assembly (100) is arranged between a supporting position (001) and an unloaded position (002), wherein an outer ring surface of the belt assembly (100) is arranged toward the supporting position (001), and another outer ring surface of the belt assembly (100) is arranged toward the unloaded position (002); A transmission chain assembly (200) is arranged on the inner side of the belt assembly (100) and is used to drive the belt assembly (100) to cyclically rotate between the supporting position (001) and the unloaded position (002); A support assembly (300) disposed on the inner side of the transmission chain assembly (200) and used for supporting a portion of the transmission chain assembly (200) facing the support position (001); The transmission chain assembly (200) comprises a plurality of outer chain portions (210) connected end to end in sequence, two adjacent outer chain portions (210) are detachably connected, and the belt assembly (100) comprises a bearing belt portion (110) mounted on the outer chain portions (210); The support assembly (300) comprises a plurality of support parts (310), wherein the support parts (310) are arranged between two sprockets (220) of the transmission chain assembly (200), and the support parts (310) are in contact with rollers on the outer chain part (210) on one side facing the support position (001), and the support parts (310) can be maintained through an opening formed by removing the outer chain part (210) on the other side; The support portion (310) comprises a support bracket (311) mounted on the frame (400), a flexible contact belt (320) being provided on a side of the support bracket (311) facing the support position (001), and at least one roller on the outer chain portion (210) abuts against the flexible contact belt (320); A reel (330) and an unreel (340) are rotatably connected to the support bracket (311), one end of the flexible contact belt (320) is wound around the reel (330), and the other end of the flexible contact belt (320) is wound around the unreel (340).

2. A transport device for transporting emergency devices according to claim 1, characterized in that: The outer link portion (210) comprises two outer link plates (211) arranged opposite to each other, a bearing plate (212) is arranged between the two outer link plates (211), and the bearing belt portion (110) is integrally formed and arranged on the bearing plate (212); The outer link plate (211) and the bearing plate (212) are both provided with a first shaft hole (213) and a second shaft hole (214); the first shaft hole (213) is penetrated by a first pin, and the second shaft hole (214) is penetrated by a second pin; between two adjacent outer link parts (210), an inner link plate is mounted on the first pin of one outer link part (210) and the second pin of the other outer link part (210); the roller is rotatably connected to the inner link plate.

3. The transport equipment for transporting emergency devices according to claim 1, characterized in that: The winding wheel (330) is coaxially connected to a first gear (351), and the unwinding wheel (340) is coaxially connected to a second gear (352); the first gear (351) rotates synchronously with the winding wheel (330), and the second gear (352) rotates synchronously with the unwinding wheel (340); The support assembly (300) further comprises an intermediate gear (353), wherein the intermediate gear (353) is meshed with the first gear (351) and the second gear (352) respectively, and the winding direction of the flexible contact belt (320) on the winding wheel (330) is opposite to the winding direction of the flexible contact belt (320) on the unwinding wheel (340).

4. A transport device for transporting emergency devices according to claim 3, characterized in that: The support portion (310) is respectively provided with support side plates (312) on both sides of the support bracket (311), and a first transmission shaft (361) and a second transmission shaft (362) are installed on the support side plates (312); The intermediate gear (353) is mounted on the first transmission shaft (361), a first transmission wheel (371) is mounted on the first transmission shaft (361), a second transmission wheel (372) is mounted on the second transmission shaft (362), and the first transmission wheel (371) and the second transmission wheel (372) are driven by a synchronous belt; A supporting bottom plate (313) is connected between the two supporting side plates (312), a third transmission shaft (363) is passed through the supporting bottom plate (313), one end of the third transmission shaft (363) is arranged toward the unloaded position (002), a first bevel gear (381) is installed at the other end of the third transmission shaft (363), and the second transmission shaft (362) is installed with a second bevel gear (382) meshing with the first bevel gear (381).

5. The transport equipment for transporting emergency devices according to claim 3, characterized in that: The outer chain portion (210) is respectively provided with a plurality of rollers along its first pin shaft and second pin shaft, and the support bracket (311) is provided with a plurality of groups of the flexible contact belts (320), the number of the flexible contact belts (320) being the same as the number of the rollers on the pin shaft, and the rollers and the flexible contact belts (320) are provided correspondingly.

6. A transport device for transporting emergency devices according to claim 5, characterized in that: A detection component (500) is slidably connected to the frame (400), and the detection component (500) is used to detect the wear condition of the flexible contact belt (320) on the supporting bracket (311).

7. A transport device for transporting emergency devices according to claim 6, characterized in that: The frame (400) is provided with a detection slot (401); the detection assembly (500) comprises a detection main rod (510) and a movable rod (520); The detection main rod (510) is slidably connected to the detection groove (401); the detection main rod (510) is provided with a penetrating movable channel (511); the movable rod (520) is arranged in the movable channel (511); the wall surface of the movable channel (511) is provided with an avoidance groove (512); the movable rod (520) is fixedly connected with a contact portion (530), and the contact portion (530) passes through the avoidance groove (512) and extends to the outside of the detection main rod (510); a torsion spring is further arranged in the movable channel (511), one end of the torsion spring is fixedly connected to the wall surface of the movable channel (511), and the other end of the torsion spring is fixedly connected to the movable rod (520), so as to enable the contact portion (530) to move in a direction close to the support bracket (311).

8. The transport equipment for transporting emergency devices according to claim 7, characterized in that: The end of the movable rod (520) extends to the outside of the detection main rod (510) along the extension direction of the movable channel (511), and is fixedly connected to an indicating portion (540).

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