Tire inflation protection device

Abstract

The invention discloses a tire inflation protection device, relates to the technical field of vehicle maintenance, and solves the problems that when a tire is inflated and explodes, suddenly generated air pressure can cause great impact force on a protection frame, and at the moment, the protection frame for protection is prone to breakage due to the fact that the protection frame is not firm enough. Parts in the tire are separated from the protection frame, and life threats are caused to maintenance personnel on the outer side of the protection frame. The tire inflation protection device comprises a foundation slab, an outer protection mechanism, a two-way conveying mechanism and a tire body, the outer protection mechanism is installed at the top of the foundation slab through screws, the tire body is arranged in the outer protection mechanism, and the two-way conveying mechanism is installed on the inner side of the outer protection mechanism. According to the tire protection device, the strength of the vertical protection rods on the tire is improved through the triangular design, the tire protection device has higher supporting and protection capacity when the tire is inflated and explodes, and the safety when the tire is inflated and explodes is improved.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle maintenance, in particular to a tire inflation protection device. Background Art

[0002] During vehicle operation, the tire pressure needs to be checked frequently. When insufficient pressure is found or the tire is damaged and repaired, the inflation process is more dangerous. The tires of the vehicle may be damaged due to various reasons. At this time, insufficient pressure may be caused by the breakage of the tire cord wire. It is difficult for maintenance personnel to find these defects when inflating the tire. When inflating the tire, the tire is prone to burst and explode suddenly, posing a great threat to the safety of maintenance personnel and other personnel. In order to prevent explosions during the inflation process, a tire inflation protection device is needed.

[0003] Explosion-proof rubber-tyred vehicles are a type of vehicle commonly used in underground operations. They have explosion-proof functions and solve the problem of vehicles being able to run in both directions without turning around in mine tunnels. They not only shorten the length of the vehicle body, but also make the vehicle more compact and flexible. Because the operating environment of explosion-proof rubber-tyred vehicles is underground mines, the tires of the vehicles will often break the tire cord steel wire due to the driving environment, resulting in insufficient air pressure.

[0004] The existing Chinese patent application with application publication number CN117162968A discloses a safety protection device for automobile maintenance, including a safety mechanism, which also includes a bracket, one side of the bracket is fixedly connected to a delivery air pipe, the outer wall of one side of the bracket is fixedly connected to a group of baffles, the outer wall of the other side of the bracket is sleeved with another group of baffles, the outer wall of the other group of baffles is fixedly connected to a handle, the bottom of the safety mechanism is provided with a base mechanism, the interior of the safety mechanism is provided with a limit mechanism, the interior of the safety mechanism is provided with an early warning monitoring system, and the early warning monitoring system is applied to the safety mechanism, the limit mechanism and the base mechanism for early warning monitoring operations; in this invention, when the U-shaped limit plate contacts the tire, an extrusion force is generated, thereby driving the U-shaped limit plate to move toward the inner wall of the U-shaped cabin to drive the first extrusion column to squeeze the pressure detector and then generate pressure data L to be transmitted to the early warning monitoring system to monitor the inflation state of the tire in real time, thereby ensuring that the tire can be safely inflated.

[0005] However, the tire inflation protection device has the following defects when used:

[0006] 1. When the existing tire inflation protection device is used to protect the inflated tire, a protection frame is generally set on the outside of the tire to protect the life safety of the maintenance personnel. However, when the tire is inflated and explodes, the sudden air pressure will cause a great impact force on the protection frame. At this time, the protective protection frame is easy to break due to insufficient strength, causing the internal parts of the tire to detach from the protection frame and posing a life threat to the maintenance personnel outside the protection frame;

[0007] 2. When protecting an inflated tire, the existing tire inflation protection device needs to move the tire to the inside of the protection frame and remove the inflated tire from the inside of the protection frame. At this time, the tire movement operation is generally achieved by pushing the tire by the staff. However, in actual operation of the above scheme, for both uninflated and inflated tires, maintenance personnel need to expend a lot of physical strength to move the tires. At the same time, the tire cannot be positioned inside the protection frame, which affects the efficiency and stability of tire inflation. Summary of the invention

[0008] The object of the present invention is to provide a tire inflation protection device to solve the problems raised in the above background technology.

[0009] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0010] The present invention provides a tire inflation protection device, comprising a base plate, an outer protection mechanism, a bidirectional conveying mechanism and a tire body, wherein the outer protection mechanism is installed on the top of the base plate by screws, the tire body is arranged inside the outer protection mechanism, and the bidirectional conveying mechanism is installed on the inner side of the outer protection mechanism, and the bidirectional conveying mechanism clamps and conveys the tire body arranged on the side.

[0011] Wherein, the outer protection mechanism includes:

[0012] A protection bracket assembly, wherein the protection bracket assembly is installed on the top of the base bottom plate, a plurality of warning lights are installed on the top of the protection bracket assembly, and a two-way conveying mechanism is installed on the inner side of the protection bracket assembly;

[0013] A triangular support assembly is installed on the side of the protective bracket assembly. A plurality of triangular support assemblies are provided, and the plurality of triangular support assemblies are all installed on the top of the base plate by screws.

[0014] As a preferred solution of the present invention, a lower assembly slot is installed at the center of the top of the base bottom plate, and a pre-positioning portion is opened at the center of the top of the lower assembly slot.

[0015] The top of the pre-positioning portion supports the tire body, and the tire body is movably arranged inside the lower assembly groove.

[0016] As a preferred embodiment of the present invention, the bidirectional conveying mechanism comprises:

[0017] A first slide rail, wherein the first slide rail is installed on a side of the protective bracket assembly, a second slide rail is arranged on the side of the first slide rail, and the second slide rail and the first slide rail are arranged vertically relative to each other;

[0018] A conveying electric slider, wherein two conveying electric sliders are provided, and the two conveying electric sliders are respectively arranged on the outsides of the first slide rail and the second slide rail, and T-shaped brackets are installed on the sides of the two conveying electric sliders by screws;

[0019] A vertical telescopic cylinder is installed on the top of the T-shaped bracket, and the output end of the vertical telescopic cylinder is connected to an assembly seat, and a longitudinal clamping component extending to the outside is arranged inside the assembly seat.

[0020] Wherein, the side surfaces of the longitudinal clamping components clamp and position the tire body.

[0021] As a preferred solution of the present invention, two sides of the top of the assembly seat protrude outwards and form an extension block, and a vertical guide rod is installed on the top of the extension block.

[0022] The vertical guide rod passes through the T-shaped bracket, the vertical guide rod is located outside the vertical telescopic cylinder, a limiting disc is installed on the top of the vertical guide rod, and the limiting disc is arranged on the top of the T-shaped bracket.

[0023] Wherein, a buffer spring is installed between the limiting disc and the T-shaped bracket, the buffer spring is located on the outside of the vertical guide rod, and the buffer spring is connected to the T-shaped bracket through a damping block.

[0024] As a preferred embodiment of the present invention, the longitudinal clamping component comprises:

[0025] A longitudinal telescopic cylinder is installed inside the assembly seat, and an output end of the longitudinal telescopic cylinder is connected to a longitudinal gas rod, which extends to the outside of the assembly seat.

[0026] Wherein, a clamping protrusion is installed at the bottom of the longitudinal air rod, and the side surface of the clamping protrusion clamps and fixes the tire body;

[0027] An external protrusion is arranged on the outside of the assembly seat, and a telescopic oil cylinder is rotatably connected inside the external protrusion, and an output end of the telescopic oil cylinder is rotatably connected to the inner side of the sleeve ring.

[0028] As a preferred solution of the present invention, the collar is fixedly mounted on the outside of the longitudinal gas rod, and the outer protrusion and the telescopic cylinder are located on the outside of the longitudinal gas rod.

[0029] Wherein, a plurality of the outer protrusions and the telescopic oil cylinders are arranged in a ring shape and at equal intervals.

[0030] As a preferred embodiment of the present invention, the protective support assembly includes:

[0031] A vertical protection rod, the vertical protection rod is welded and fixed on the top of the base bottom plate, a plurality of the vertical protection rods are provided, and both sides of the top of the vertical protection rod are recessed inwards to form a vertical groove;

[0032] A lifting slider, wherein the lifting slider is slidably connected to the outside of the vertical protection rod, and two sides of the lifting slider protrude inwards and match the vertical groove;

[0033] A longitudinal beam rod, the longitudinal beam rod is fixed on one side of the lifting slider, and a plurality of longitudinal beam rods are provided, and two U-shaped support plates are installed on the outer sides of the plurality of longitudinal beam rods by screws.

[0034] Wherein, a first slide rail is installed at the bottom of one side of the U-shaped support plate, and a second slide rail is installed at the bottom of the U-shaped support plate.

[0035] As a preferred solution of the present invention, an upper assembly slot body located at the bottom of the plurality of longitudinal beams is installed between the two U-shaped support plates, and a pre-extrusion slot is provided at the bottom center of the upper assembly slot body.

[0036] The pre-extrusion groove is used to extrude and position the top of the tire body, and the tire body is movably arranged below the upper assembly groove body.

[0037] As a preferred solution of the present invention, an alarm light is installed on the top of the vertical protection rod located at the angle of the base bottom plate, and alarm trigger modules are arranged on both sides of the bottom of the alarm light.

[0038] Wherein, a triggering protrusion is arranged below the alarm triggering module, and the triggering protrusion is installed on both sides of the top of the lifting slider.

[0039] Among them, a sealing cover is installed on the top of the vertical protective rod away from the angle of the basic bottom plate, and the sealing cover is located above the vertical groove. A triangular support assembly located on the side of the vertical protective rod is installed on the other side of the lifting slider.

[0040] As a preferred embodiment of the present invention, the triangular support assembly comprises:

[0041] An oblique support rod, the oblique support rod is welded and fixed to the side of the vertical protection rod, the oblique support rod is located below the vertical groove, and a movable part is opened inside the oblique support rod;

[0042] An oblique support rod, the oblique support rod is movably connected to the inside of the movable part; the oblique support rod extends to the outside of the oblique support rod, and the top of the oblique support rod is rotatably connected to the inside of the side block,

[0043] Wherein, the side stopper is welded and fixed on the other side of the lifting slide block.

[0044] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0045] 1. In the tire inflation protection device, the upper assembly trough can squeeze the top of the inflated tire to ensure that the tire can be stably located inside the protection device during the entire inflation process, thereby improving the stability of the tire when it is inflated. At the same time, when the upper assembly trough rises, it will simultaneously drive the lifting slider to move upward, and through the oblique and movable oblique support rods, it is ensured that the vertical protection rod, the upper assembly trough (and the longitudinal beam rod) and the oblique support rod can always be in a triangular setting. The triangular design improves the strength of the vertical protection rod to the tire, and has a stronger support and protection capability when the tire explodes during inflation, thereby improving the safety of the tire when it explodes during inflation;

[0046] 2. In the tire inflation protection device, when the tire is inflated, the force generated by the tire inflation will cause the upper assembly groove and the lifting slider to move upward inside the vertical groove. When the lifting slider moves upward, it will drive the trigger bump connected to its top to move, triggering the pre-set alarm light to operate, alarming and reminding the inflated tire, so that the maintenance personnel can quickly turn off the equipment for inflating the tire, reducing the probability of explosion due to over-inflation during tire inflation, and improving safety;

[0047] 3. In the tire inflation protection device, when charging tires of different diameters, the clamping protrusions that clamp and fix the tires can be adjusted by lifting and lowering the vertical telescopic cylinder to ensure that tires of different diameters can be clamped and fixed. At the same time, by clamping and fixing the tire, the tire can be automatically driven to move to the inside of the protection device, and the inflated tire can be moved out of the protection device, thereby improving the efficiency of inflating the tire. In addition, the vibration force generated by the tire when it moves and inflates can be buffered by the design of the buffer spring, reducing the probability of damage to the vertical telescopic cylinder caused by the vibration force and increasing the service life of the device;

[0048] 4. In the tire inflation protection device, when the tire is clamped and fixed, multiple obliquely arranged telescopic cylinders can provide multi-angle support and protection for the longitudinal air rod of the longitudinal telescopic cylinder, reducing the vibration force of the tire during inflation and movement, which may cause damage to the longitudinal telescopic cylinder, thereby increasing the service life of the longitudinal telescopic cylinder and the firmness of the tire clamping and fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0050] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0051] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0052] Figure 2 It is a schematic structural diagram of the overall side view of the present invention;

[0053] Figure 3 It is a schematic diagram of the structure of the present invention as a whole viewed from above;

[0054] Figure 4 It is a structural schematic diagram of the bidirectional conveying mechanism of the present invention;

[0055] Figure 5 It is a schematic structural diagram of a cross-section of the bidirectional conveying mechanism of the present invention;

[0056] Figure 6 It is a schematic structural diagram of the longitudinal clamping component of the present invention;

[0057] Figure 7 It is a schematic structural diagram of the connection between the outer protection mechanism and the tire body of the present invention;

[0058] Figure 8 is a schematic diagram of the structure of the protective support assembly of the present invention when viewed from above;

[0059] Fig. 9 It is a structural schematic diagram of the connection between the lifting slider and the warning light of the present invention;

[0060] Fig.10 It is a schematic structural diagram of the connection between the protective support assembly and the triangular support assembly of the present invention;

[0061] In the figure:

[0062] 10. Base plate; 101. Lower assembly tank; 102. Pre-positioning part; 20. External protection mechanism;

[0063] 30. Bidirectional conveying mechanism; 301. First slide rail; 302. Second slide rail; 303. Conveying electric slider; 304. T-shaped bracket; 305. Vertical telescopic cylinder; 306. Assembly seat; 3061. Extension block; 3062. Vertical guide rod; 3063. Limiting disc; 3064. Buffer spring;

[0064] 307, longitudinal clamping member; 3071, longitudinal telescopic cylinder; 3072, longitudinal gas rod; 3073, clamping convex block; 3074, external protrusion; 3075, telescopic cylinder; 3076, collar;

[0065] 40. Tire body;

[0066] 50, protective bracket assembly; 500, alarm light; 5001, alarm trigger module; 501, vertical protective rod; 5011, sealing cover; 502, vertical groove; 503, lifting slider; 5031, triggering bump; 504, longitudinal beam; 505, Chinese-shaped support plate; 506, upper assembly slot; 5061, pre-extrusion slot; 507, protective net;

[0067] 60. Triangular support assembly; 601. Oblique support rod; 602. Movable part; 603. Oblique support rod; 604. Side stopper. DETAILED DESCRIPTION

[0068] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0069] See also Figure 1-Figure 10A tire inflation protection device includes a base plate 10, an outer protection mechanism 20, a two-way conveying mechanism 30 and a tire body 40. The outer protection mechanism 20 is installed on the top of the base plate 10 by screws, and the tire body 40 is arranged inside the outer protection mechanism 20. The two-way conveying mechanism 30 is installed on the inner side of the outer protection mechanism 20. The two-way conveying mechanism 30 clamps and conveys the tire body 40 arranged on the side, wherein the outer protection mechanism 20 includes a protection bracket assembly 50, the protection bracket assembly 50 is installed on the top of the base plate 10, a plurality of warning lights 500 are installed on the top of the protection bracket assembly 50, and a two-way conveying mechanism 30 is installed on the inner side of the protection bracket assembly 50; a triangular support assembly 60, the triangular support assembly 60 is installed on the side of the protection bracket assembly 50, and a plurality of triangular support assemblies 60 are arranged, and the plurality of triangular support assemblies 60 are all installed on the top of the base plate 10 by screws.

[0070] The above working principle: when the tire body 40 is inflated, the tire body 40 can complete the clamping and fixing operation through the two-way conveying mechanism 30, and the tire body 40 can be moved to the middle of the outer protection mechanism 20 through the two-way conveying mechanism 30, and the charging operation is performed in the middle of the outer protection mechanism 20. When the tire body 40 is inflated, the tire body 40 will cause the protective bracket assembly 50 that is in contact with the top of the tire body 40 to rise due to the inflation method. At this time, the design of the triangular support assembly 60 can support and protect the active protective bracket assembly 50, and enhance the ability of the protective bracket assembly 50 to protect the tire body 40. At the same time, the triangular support assembly 60 can form a triangle with the protective bracket assembly 50, and the triangular structure can enhance the longitudinal support and protection capabilities, so that it has stronger protection capabilities and high safety when the tire body 40 explodes.

[0071] Specific reference Figure 7 A lower assembly slot 101 is installed at the center of the top of the base bottom plate 10, and a pre-positioning portion 102 is opened at the center of the top of the lower assembly slot 101, wherein the top of the pre-positioning portion 102 supports the tire body 40, and the tire body 40 is movably arranged inside the lower assembly slot 101.

[0072] In the tire inflation protection device of the present invention, the lower assembly groove 101 can guide the tire body 40 in the transport moving state. The pre-positioning portion 102 is the position where the tire body 40 is inflated.

[0073] Specific reference Figure 4 and Figure 5The bidirectional conveying mechanism 30 includes a first slide rail 301, which is installed on the side of the protective bracket assembly 50, and a second slide rail 302 is arranged on the side of the first slide rail 301, and the second slide rail 302 and the first slide rail 301 are arranged vertically relative to each other; a conveying electric slider 303, which is provided with two conveying electric sliders 303, and the two conveying electric sliders 303 are respectively arranged on the outside of the first slide rail 301 and the second slide rail 302, and the sides of the two conveying electric sliders 303 are installed with T-shaped brackets 304 by screws; a vertical telescopic cylinder 305, which is installed on the top of the T-shaped bracket 304, and the output end of the vertical telescopic cylinder 305 is connected to the assembly seat 306, and the interior of the assembly seat 306 is provided with a longitudinal clamping component 307 extending to the outside, wherein the side clamping and positioning of the longitudinal clamping component 307 is provided with a tire body 40.

[0074] In this embodiment, both sides of the top of the assembly seat 306 protrude outward and constitute an extension block 3061, and a vertical guide rod 3062 is installed on the top of the extension block 3061, wherein the vertical guide rod 3062 passes through the T-shaped bracket 304, and the vertical guide rod 3062 is located on the outside of the vertical telescopic cylinder 305. A limiting disc 3063 is installed on the top of the vertical guide rod 3062, and the limiting disc 3063 is set on the top of the T-shaped bracket 304, wherein a buffer spring 3064 is installed between the limiting disc 3063 and the T-shaped bracket 304, and the buffer spring 3064 is located on the outside of the vertical guide rod 3062, and the buffer spring 3064 is connected to the T-shaped bracket 304 through a damping block.

[0075] In the above embodiment, when the vertical telescopic cylinder 305 operates to drive the assembly seat 306 to move up and down, the vertical guide rods 3062 connected to the two sides of the top of the assembly seat 306 by the extension blocks 3061 will move up and down synchronously, so that the limiting disc 3063 connected to the top of the vertical guide rod 3062 will also move up and down. When the limiting disc 3063 moves up and down, the buffer spring 3064 provided at the bottom thereof will be compressed or elastically restored, thereby improving the stability of the tire body 40 when being clamped and fixed. And when the tire body 40 is inflated, the buffer spring 3064 can buffer and damp the vibration force generated by the inflation, thereby reducing the degree of damage to the vertical telescopic cylinder 305 caused by the vibration force.

[0076] In the tire inflation protection device of the present invention, when the clamped tire body 40 is transported, the conveying electric slider 303 can move horizontally on the side of the first slide rail 301 and the second slide rail 302, driving the clamped tire body 40 to move to the pre-positioning part 102. When inflating tire bodies 40 of different diameters, the vertical telescopic cylinder 305 can operate to drive the longitudinal clamping component 307 to move up and down, completing the clamping and fixing operation of tire bodies 40 of different diameters.

[0077] Specific reference Figure 5 and Figure 6 The longitudinal clamping component 307 includes a longitudinal telescopic cylinder 3071, which is installed inside the assembly seat 306. The output end of the longitudinal telescopic cylinder 3071 is connected to a longitudinal gas rod 3072, and the longitudinal gas rod 3072 extends to the outside of the assembly seat 306, wherein a clamping protrusion 3073 is installed at the bottom of the longitudinal gas rod 3072, and the side of the clamping protrusion 3073 clamps and fixes the tire body 40; an external protrusion 3074, which is arranged on the outside of the assembly seat 306, and the inside of the external protrusion 3074 is rotatably connected to a telescopic oil cylinder 3075, and the output end of the telescopic oil cylinder 3075 is rotatably connected to the inner side of the ring 3076.

[0078] In this embodiment, the collar 3076 is fixedly mounted on the outside of the longitudinal gas rod 3072, and the outer protrusion 3074 and the telescopic cylinder 3075 are located on the outside of the longitudinal gas rod 3072, wherein multiple outer protrusions 3074 and telescopic cylinders 3075 are equidistantly arranged in a ring shape.

[0079] In the tire inflation protection device of the present invention, when clamping and fixing the tire body 40, the longitudinal telescopic cylinder 3071 is started to operate, driving the longitudinal air rod 3072 and the clamping protrusion 3073 connected to the output end of the longitudinal telescopic cylinder 3071 to move longitudinally, and clamping and fixing the tire body 40 set on the side of the clamping protrusion 3073. When the longitudinal air rod 3072 moves longitudinally, the collar 3076 installed on the side thereof can move, and cooperate with the rotatably connected telescopic oil cylinder 3075 to support and position the longitudinal air rod 3072 moving longitudinally, thereby ensuring the stability of the tire body 40 when being transported and moved, and preventing the shaft end of the longitudinal telescopic cylinder 3071 from being damaged or even broken due to the weight of the tire body 40, and having high safety.

[0080] Specific reference Figure 7 , Figure 8 and Fig. 9The protective bracket assembly 50 includes a vertical protective rod 501, which is welded and fixed on the top of the base bottom plate 10. There are multiple vertical protective rods 501. The two sides of the top of the vertical protective rod 501 are recessed inward to form a vertical groove 502; a lifting slider 503, which is slidably connected to the outer side of the vertical protective rod 501, and the two sides inside the lifting slider 503 protrude inward and match the vertical groove 502; a longitudinal beam rod 504, which is installed and fixed on one side of the lifting slider 503. There are multiple longitudinal beam rods 504, and two U-shaped support plates 505 are installed on the outer sides of the multiple longitudinal beam rods 504 by screws, wherein a first slide rail 301 is installed at the bottom of one side of the U-shaped support plate 505, and a second slide rail 302 is installed at the bottom of the U-shaped support plate 505.

[0081] In this embodiment, an upper assembly groove body 506 located at the bottom of multiple longitudinal beams 504 is installed between the two U-shaped support plates 505, and a pre-extrusion groove 5061 is arranged at the bottom center of the upper assembly groove body 506, wherein the pre-extrusion groove 5061 extrude and position the top of the tire body 40, and the tire body 40 is movably arranged below the upper assembly groove body 506.

[0082] In the above embodiment, the upper assembly groove 506 can limit the tire body 40 in the moving and conveying state, ensuring that the tire body 40 can move to the inside of the pre-extrusion groove 5061 and complete the inflation operation of the tire body 40 inside the pre-extrusion groove 5061.

[0083] In the tire inflation protection device of the present invention, when the tire body 40 is inflated, the air pressure change generated by the inflation will cause the upper assembly groove 506 to rise, and the longitudinal beam 504 and the lifting slider 503 set on the top of the upper assembly groove 506 will rise inside the vertical groove 502.

[0084] In the present invention, a protection net 507 is installed between the two vertical protection rods 501 .

[0085] Specific reference Fig. 9 An alarm light 500 is installed on the top of the vertical protective rod 501 located at the angle of the basic base plate 10, and alarm trigger modules 5001 are arranged on both sides of the bottom of the alarm light 500, wherein a trigger protrusion 5031 is arranged below the alarm trigger module 5001, and the trigger protrusion 5031 is installed on both sides of the top of the lifting slider 503, wherein a sealing cover 5011 is installed on the top of the vertical protective rod 501 away from the angle of the basic base plate 10, and the sealing cover 5011 is located above the vertical groove 502, and a triangular support assembly 60 located on the side of the vertical protective rod 501 is installed on the other side of the lifting slider 503.

[0086] In the tire inflation protection device of the present invention, when the tire body 40 is inflated, the movement of the lifting slider 503 drives the triggering protrusion 5031 installed on the top thereof to rise. When the inflation reaches a preset level, the triggering protrusion 5031 will squeeze the alarm triggering module 5001 and make the alarm light 500 operate, ensuring that the maintenance personnel can turn off the inflation equipment in time, and it is not easy to cause the tire body 40 to explode due to over-inflation.

[0087] Specific reference Fig.10 The triangular support assembly 60 includes an oblique support rod 601, which is welded and fixed on the side of the vertical protective rod 501, and is located below the vertical groove 502. A movable part 602 is provided inside the oblique support rod 601; an oblique support rod 603, which is movably connected to the movable part 602; inside the oblique support rod 603, the oblique support rod 603 extends to the outside of the oblique support rod 601, and the top of the oblique support rod 603 is rotatably connected to the inner side of the side block 604, wherein the side block 604 is welded and fixed to the other side of the lifting slider 503.

[0088] In the tire inflation protection device of the present invention, when the lifting slider 503 is lifted and moved, the oblique support rod 603 connected to the side by the side block 604 can rise and rotate. When the oblique support rod 603 moves and rotates, it moves in the movable part 602 inside the oblique support rod 601, ensuring that the oblique support rod 601 can always support the tire body 40 during the entire charging process. At this time, when the tire body 40 explodes, the vertical protection rod 501, the longitudinal beam rod 504 and the oblique support rod 603 have stronger support and protection capabilities, and are not prone to breakage due to the impact of the explosion, and are highly safe.

[0089] The tire inflation protection device of the present invention is mainly used for the protection operation when the tire of the explosion-proof rubber-wheeled vehicle in underground mining operations is inflated.

[0090] Without limitation, any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent substitutions or changes according to the technical solution and inventive concept of the present invention, should be covered by the protection scope of the present invention.

Claims

1. A tire inflation protection device, comprising a base plate (10), an outer protection mechanism (20), a bidirectional conveying mechanism (30) and a tire body (40), characterized in that: An outer protection mechanism (20) is installed on the top of the base bottom plate (10) by screws, a tire body (40) is arranged inside the outer protection mechanism (20), a bidirectional conveying mechanism (30) is installed on the inner side of the outer protection mechanism (20), and the bidirectional conveying mechanism (30) clamps and conveys the tire body (40) arranged on the side. Wherein, the outer protection mechanism (20) comprises: A protection support assembly (50), wherein the protection support assembly (50) is installed on the top of the base plate (10), a plurality of warning lights (500) are installed on the top of the protection support assembly (50), and a two-way conveying mechanism (30) is installed on the inner side of the protection support assembly (50); A triangular support assembly (60), wherein the triangular support assembly (60) is mounted on the side of the protective support assembly (50), and a plurality of the triangular support assemblies (60) are provided, and the plurality of triangular support assemblies (60) are all mounted on the top of the base plate (10) by screws.

2. A tire inflation protection device according to claim 1, characterized in that: A lower assembly slot (101) is installed at the center of the top of the base bottom plate (10), and a pre-positioning portion (102) is opened at the center of the top of the lower assembly slot (101). The top of the pre-positioning portion (102) supports a tire body (40), and the tire body (40) is movably arranged inside the lower assembly groove (101).

3. A tire inflation protection device according to claim 1, characterized in that: The bidirectional conveying mechanism (30) comprises: A first slide rail (301), the first slide rail (301) being installed on a side of the protective support assembly (50), a second slide rail (302) being arranged on the side of the first slide rail (301), the second slide rail (302) and the first slide rail (301) being arranged vertically relative to each other; A conveying electric slider (303), wherein two conveying electric sliders (303) are provided, and the two conveying electric sliders (303) are respectively arranged on the outside of the first slide rail (301) and the second slide rail (302), and T-shaped brackets (304) are installed on the sides of the two conveying electric sliders (303) by screws; A vertical telescopic cylinder (305), the vertical telescopic cylinder (305) is installed on the top of the T-shaped bracket (304), the output end of the vertical telescopic cylinder (305) is connected to a mounting seat (306), and a longitudinal clamping component (307) extending to the outside is arranged inside the mounting seat (306), Wherein, the side surface of the longitudinal clamping component (307) clamps and positions the tire body (40).

4. A tire inflation protection device according to claim 3, characterized in that: The two sides of the top of the assembly seat (306) protrude outwards and form an extension block (3061). A vertical guide rod (3062) is installed on the top of the extension block (3061). The vertical guide rod (3062) is arranged to pass through the T-shaped bracket (304), the vertical guide rod (3062) is located outside the vertical telescopic cylinder (305), a limiting disc (3063) is installed on the top of the vertical guide rod (3062), and the limiting disc (3063) is arranged on the top of the T-shaped bracket (304). A buffer spring (3064) is installed between the limiting disc (3063) and the T-shaped bracket (304), and the buffer spring (3064) is located outside the vertical guide rod (3062). The buffer spring (3064) is connected to the T-shaped bracket (304) through a damping block.

5. A tire inflation protection device according to claim 3, characterized in that: The longitudinal clamping member (307) comprises: A longitudinal telescopic cylinder (3071), wherein the longitudinal telescopic cylinder (3071) is installed inside the assembly seat (306), and an output end of the longitudinal telescopic cylinder (3071) is connected to a longitudinal gas rod (3072), and the longitudinal gas rod (3072) extends to the outside of the assembly seat (306). Wherein, a clamping protrusion (3073) is installed at the bottom of the longitudinal air rod (3072), and the side surface of the clamping protrusion (3073) clamps and fixes the tire body (40); An external protrusion (3074) is arranged on the outside of the assembly seat (306), and a telescopic oil cylinder (3075) is rotatably connected inside the external protrusion (3074), and an output end of the telescopic oil cylinder (3075) is rotatably connected to the inside of the collar (3076).

6. A tire inflation protection device according to claim 5, characterized in that: The collar (3076) is fixedly mounted on the outside of the longitudinal gas rod (3072), and the outer protrusion (3074) and the telescopic oil cylinder (3075) are located on the outside of the longitudinal gas rod (3072). There are multiple outer protrusions (3074) and telescopic cylinders (3075) arranged in a ring shape and at equal intervals.

7. A tire inflation protection device according to claim 3, characterized in that: The protective support assembly (50) comprises: A vertical protection rod (501), the vertical protection rod (501) is welded and fixed to the top of the base bottom plate (10), a plurality of the vertical protection rods (501) are provided, and both sides of the top of the vertical protection rod (501) are recessed inwards to form a vertical groove (502); A lifting slider (503), the lifting slider (503) is slidably connected to the outside of the vertical protection rod (501), and two sides of the lifting slider (503) protrude inwards and match the vertical groove (502); A longitudinal beam (504), the longitudinal beam (504) is installed and fixed on one side of the lifting slider (503), a plurality of longitudinal beams (504) are provided, and two U-shaped support plates (505) are installed on the outer sides of the plurality of longitudinal beams (504) by screws, Wherein, a first slide rail (301) is installed at the bottom of one side of the U-shaped support plate (505), and a second slide rail (302) is installed at the bottom of the U-shaped support plate (505).

8. A tire inflation protection device according to claim 7, characterized in that: An upper assembly groove (506) located at the bottom of the plurality of longitudinal beams (504) is installed between the two U-shaped support plates (505), and a pre-extrusion groove (5061) is provided at the bottom center of the upper assembly groove (506). The pre-extrusion groove (5061) is used to extrude and position the top of the tire body (40), and the tire body (40) is movably arranged below the upper assembly groove body (506).

9. A tire inflation protection device according to claim 7, characterized in that: An alarm light (500) is installed on the top of the vertical protection rod (501) located at the angle of the base bottom plate (10), and alarm trigger modules (5001) are arranged on both sides of the bottom of the alarm light (500). A triggering protrusion (5031) is provided below the alarm triggering module (5001), and the triggering protrusion (5031) is installed on both sides of the top of the lifting slider (503). A sealing cover (5011) is installed on the top of the vertical protective rod (501) away from the angle of the base bottom plate (10), and the sealing cover (5011) is located above the vertical groove (502). A triangular support assembly (60) located on the side of the vertical protective rod (501) is installed on the other side of the lifting slider (503).

10. A tire inflation protection device according to claim 8, characterized in that: The triangular support assembly (60) comprises: An oblique support rod (601), the oblique support rod (601) being welded and fixed to the side of the vertical protection rod (501), the oblique support rod (601) being located below the vertical groove (502), and a movable portion (602) being provided inside the oblique support rod (601); An oblique support rod (603), wherein the oblique support rod (603) is movably connected to the inside of the movable portion (602); the oblique support rod (603) extends to the outside of the oblique support rod (601); the top of the oblique support rod (603) is rotatably connected to the inside of the side stopper (604); Wherein, the side stopper (604) is welded and fixed on the other side of the lifting slide block (503).

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