Vulcanization emergency vehicle

Abstract

The invention discloses a vulcanization emergency vehicle, and relates to a belt vulcanization emergency repair auxiliary device. The vulcanization emergency vehicle comprises a movable vehicle frame and a compartment, the compartment is arranged on the movable vehicle frame, a first storage chamber and a second storage chamber are arranged in the compartment in the front-back direction, a containing frame is arranged in the first storage chamber and comprises a vertical rod, and the vertical rod extends in the up-down direction; a plurality of layers of placing boxes for placing maintenance tools are arranged on the vertical rod, a plurality of placing boxes are arranged on each layer at intervals in the circumferential direction of the vertical rod, the plurality of placing boxes are rotatably arranged in the first storage chamber around the vertical rod, and a plurality of supporting platforms for placing the maintenance tools are arranged in the second storage chamber in the vertical direction; the distance between every two adjacent supporting platforms is adjustable. According to the vulcanization emergency vehicle, unified transfer of emergency repair tools can be achieved, the tools are classified and independently stored, personnel can take the tools conveniently, the problem of tool missing is avoided, and the belt vulcanization emergency repair efficiency is improved.

Description

Technical Field

[0001] The invention relates to a belt vulcanization emergency repair auxiliary device, in particular to a vulcanization emergency vehicle. Background Art

[0002] In the process of thermal power generation, coal needs to be transported through conveyor belts to ensure the continuous and stable supply of combustible raw materials for thermal power units. However, after long-term use, the belts are prone to damage or breakage. When problems are found, it is necessary to vulcanize the conveyor belts in time to avoid coal shortages and furnace shutdowns caused by untimely repairs, and to ensure the safe and efficient operation of thermal power units.

[0003] However, when vulcanizing the conveyor belt, more than 40 tools are needed, including hydraulic press, vulcanizer control box, power cord, electric welder, peeling machine, manual hoist, nutcracker, film, glue, screwdriver, vulcanizer, angle grinder, etc., and the tools need to be transported manually. During the transportation and use of the tools, there are problems such as difficult handling, long transportation time, missing tools and difficult retrieval, which seriously affects the efficiency of the vulcanization repair of the conveyor belt. There is a hidden danger of coal supply interruption and empty bucket shutdown accidents caused by untimely vulcanization repair. Summary of the invention

[0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, an embodiment of the present invention proposes a vulcanization emergency vehicle, which can realize the unified transportation of emergency repair tools, and at the same time classify and store the tools separately, which is convenient for personnel to take and avoid the problem of missing tools, thereby greatly improving the efficiency of belt vulcanization emergency repair operations, eliminating the hidden dangers of coal transportation interruption and empty bucket shutdown accidents caused by untimely vulcanization emergency repair, and ensuring the safe and efficient operation of thermal power units.

[0006] The vulcanization emergency vehicle according to the embodiment of the present invention comprises:

[0007] Mobile frame;

[0008] A carriage, wherein the carriage is fixedly arranged on the mobile frame, and openable doors are arranged on the left and right sides of the carriage, a first storage room and a second storage room are arranged in the carriage along the front-to-back direction, a placement rack is arranged in the first storage room, the placement rack includes a vertical pole, the vertical pole extends along the up-down direction and multiple layers of placement boxes are arranged on the vertical pole, multiple placement boxes are arranged at intervals along the circumference of the vertical pole on each layer, multiple placement boxes are rotatably arranged around the vertical pole in the first storage room, the placement boxes are used to place maintenance tools, multiple support platforms are arranged in the second storage room along the up-down direction, the distance between two adjacent support platforms is adjustable, and the support platforms are used to place maintenance tools.

[0009] The vulcanization emergency vehicle of the embodiment of the present invention can realize the unified transportation of emergency repair tools, and at the same time classify and store the tools separately, which is convenient for personnel to take and avoid the problem of missing tools, greatly improving the efficiency of belt vulcanization emergency repair operations, eliminating the hidden dangers of coal transportation interruption and empty bucket shutdown accidents caused by untimely vulcanization emergency repair, and ensuring the safe and efficient operation of thermal power units.

[0010] In some embodiments, it includes a first drive component, the support platform includes a support frame, the first drive component includes a drive rod, the drive rod is rotatably disposed in the second storage chamber and is threadedly connected to multiple support frames, the drive rod includes multiple threaded rod segments of the same length arranged corresponding to the multiple support frames, and the threads on two adjacent threaded rod segments have opposite rotation directions.

[0011] In some embodiments, the support platform includes a support plate, a plurality of the support plates are spaced apart along the front-to-back direction, and the support plate is slidably disposed on the support frame along the left-to-right direction and is used to partially extend out of the second storage cavity.

[0012] In some embodiments, a second driving component is included, and the second driving component is arranged corresponding to the support plate. The second driving component includes two racks and a driving gear. The two racks extend in the left and right directions and are respectively fixed to two adjacent support plates. The driving gear is rotatably arranged on the support frame and meshes with the two racks for transmission.

[0013] In some embodiments, a baffle is included, the baffle corresponds to the support plate one by one and is arranged on the support plate, and the position of the baffle is adjustable along the left-right direction.

[0014] In some embodiments, the vertical pole is rotatably disposed in the first storage chamber, the placement box is fixedly connected to the vertical pole, and two adjacent placement boxes located at the same layer are fixedly connected.

[0015] In some embodiments, a first limiting member is movably provided on the placement box located below, and a second limiting member is provided in the first storage chamber corresponding to the first limiting member, and the first limiting member is used to cooperate with the second limiting member to fix the placement box in the first storage chamber.

[0016] In some embodiments, the opening of the placement box is arranged toward a side away from the moving frame, the radial dimension of the placement box in the direction of the vertical pole increases in a direction away from the moving frame, and the extension surfaces of the two side walls of the placement box in a direction perpendicular to the radial direction of the vertical pole are arranged at an angle.

[0017] In some embodiments, the placement box is made of a transparent material, or a side wall of the placement box facing away from the vertical rod is made of a transparent material.

[0018] In some embodiments, a first extension plate and a second extension plate are provided in parallel on the front side of the mobile frame in the up and down directions, the first extension plate is provided above the second extension plate, a U-shaped suspension frame is provided on one side of the first extension plate close to the second extension plate, the suspension frame is used to place maintenance tools, and a traction part is provided on the second extension plate, the traction part is used to connect with the traction vehicle head. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a vulcanization emergency vehicle according to an embodiment of the present invention.

[0020] Figure 2 It is a structural schematic diagram of a placement rack in a vulcanization emergency vehicle according to an embodiment of the present invention.

[0021] Figure 3 It is a structural schematic diagram of a support platform in a vulcanization emergency vehicle according to an embodiment of the present invention.

[0022] Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0023] Reference numerals:

[0024] Mobile frame 1;

[0025] Carriage 2; box door 21; first storage chamber 22; second storage chamber 23; second stopper 24;

[0026] Placement rack 3; upright pole 31; placement box 32; first stopper 33;

[0027] Support platform 4; support frame 41; support plate 42; baffle 43;

[0028] First driving assembly 5; driving rod 51; first driving motor 52;

[0029] Second driving assembly 6; rack 61; driving gear 62;

[0030] First extension plate 7; suspension bracket 71;

[0031] Second extension plate 8 ; traction portion 81 . DETAILED DESCRIPTION

[0032] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0033] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the vulcanization emergency vehicle of the embodiment of the present invention includes a mobile frame 1 and a carriage 2, wherein the height direction of the carriage 2 is defined as the up-down direction, the length direction of the carriage 2 is the front-to-back direction, and the width direction of the carriage 2 is the left-to-right direction. The carriage 2 is fixedly arranged on the mobile frame 1, and openable doors 21 are provided on the left and right sides of the carriage 2. A first storage chamber 22 and a second storage chamber 23 are provided in the carriage 2 along the front-to-back direction. A placement rack 3 is provided in the first storage chamber 22, and the placement rack 3 includes a vertical rod 31, which extends in the up-down direction and is provided in the first storage chamber 22. A plurality of placement boxes 32 are provided on the vertical rod 31 along the up-down direction, and a plurality of placement boxes 32 are provided on each layer along the circumferential direction of the vertical rod 31. The plurality of placement boxes 32 are rotated around the vertical rod 31 and are provided in the first storage chamber 22. The placement boxes 32 are used to place maintenance tools. A plurality of support platforms 4 are provided in the second storage chamber 23 along the up-down direction, and the distance between two adjacent support platforms 4 is adjustable. The support platforms 4 are used to place maintenance tools.

[0034] When the vulcanization emergency vehicle of the embodiment of the present invention is in use, by providing multiple layers of placement boxes 32 and arranging multiple placement boxes 32 on each layer, the number of placement boxes 32 is increased, a maintenance tool of suitable volume can be placed separately in each placement box 32, and the placement box 32 can be rotated around the vertical rod 31 at the same time, and the maintenance tool in the corresponding placement box 32 can be taken out according to the operation needs, which greatly increases the space utilization rate of the first storage chamber 22 and facilitates the personnel to take and put the maintenance tools. In the second storage chamber 23, the positions of the multiple support platforms 4 can be adjusted according to the volume of the tools to be placed to meet the use requirements, which is convenient and reliable.

[0035] The vulcanization emergency vehicle of the embodiment of the present invention can realize the unified transportation of emergency repair tools, and at the same time classify and store the tools separately, which is convenient for personnel to take and avoid the problem of missing tools, greatly improving the efficiency of belt vulcanization emergency repair operations, eliminating the hidden dangers of coal transportation interruption and empty bucket shutdown accidents caused by untimely vulcanization emergency repair, and ensuring the safe and efficient operation of thermal power units.

[0036] It should be noted that the placement box 32 is mainly used to store smaller maintenance tools such as films, glue, and screwdrivers, and the support platform 4 is mainly used to place larger maintenance tools such as hydraulic presses, vulcanizer control boxes, and vulcanizers.

[0037] Optionally, two placement racks 3 are provided in the first storage chamber 22 at intervals along the left-right direction.

[0038] Optionally, a label box is provided on one side of each placement box 32 away from the vertical pole 31 , and a label displaying the name of the corresponding maintenance tool is placed in the label box to facilitate personnel to take it.

[0039] In some embodiments, Figure 1 , Figure 3and Figure 4 As shown, it includes a first driving component 5, the supporting platform 4 includes a supporting frame 41, the first driving component 5 includes a driving rod 51, the driving rod 51 is rotatably arranged in the second storage chamber 23 and is threadedly connected to multiple supporting frames 41, and the driving rod 51 includes multiple threaded rod segments of the same length arranged corresponding to the multiple supporting frames 41, and the threads on two adjacent threaded rod segments have opposite rotation directions.

[0040] Specifically, the first driving assembly 5 includes a first driving motor 52, and connecting bearings are respectively provided at both ends of the driving rod 51. The connecting bearings are fixedly arranged in the second storage cavity to fix the position of the driving rod 51. The first driving unit is fixedly arranged in the second chamber. The output shaft of the first driving motor 52 and the driving rod 51 are connected by a coupling. The first driving motor 52 rotates the driving rod 51. The driving rod 51 is provided with a plurality of threaded rod sections. When the driving rod 51 rotates, on the three adjacent supporting platforms 4, the two supporting platforms 4 located above move in a direction away from each other, and the two supporting platforms 4 located below move in a direction approaching each other; the two supporting platforms 4 located above move in a direction approaching each other, and the two supporting platforms 4 located below move in a direction away from each other. The driving rod 51 can be used to synchronously adjust the spacing between the multiple supporting platforms 4, and the operation is convenient and reliable.

[0041] Optionally, four groups of first driving components 5 are provided corresponding to the supporting frames 41 , and the driving rods 51 simultaneously restrict the movement of the supporting frames 41 and support the supporting frames 41 in the process of driving the supporting frames 41 to move.

[0042] Optionally, two guide rods and two first drive components 5 are provided in the second chamber corresponding to the support frame 41. The two guide rods are respectively arranged at the front and rear ends of the support frame 41 and slide with the support frame 41. The two first drive components 5 are used to drive the support platform 4 to move in the up and down directions.

[0043] In some embodiments, Figure 3 and Figure 4 As shown, the support platform 4 includes a support plate 42, and a plurality of support plates 42 are arranged at intervals along the front-to-back direction. The support plates 42 are slidably arranged on the support frame 41 along the left-to-right direction and are used to partially extend out of the second storage cavity. By arranging a plurality of support plates 42 in the front-to-back direction, maintenance tools can be placed on each support plate 42. By moving some of the support plates 42 out of the second storage cavity, the maintenance tools can be moved out of the second storage chamber 23, which is convenient for personnel to carry and retrieve the maintenance tools. At the same time, the maintenance tools can also be lifted by lifting components or lifting equipment such as manual hoists, which reduces the workload of personnel and facilitates the movement of maintenance tools.

[0044] Optionally, a slide groove extending in the left-right direction is provided on the support frame 41, and the cross section of the slide groove is an inverted T-shape. A slide bar of a matching size is provided on the support plate 42 corresponding to the slide groove, and the slide bar is slidably fitted in the slide groove.

[0045] In some embodiments, Figure 3 and Figure 4 As shown, it includes a second driving component 6, which is arranged corresponding to the support plate 42. The second driving component 6 includes two racks 61 and a driving gear 62. The two racks 61 extend in the left and right directions and are respectively fixed to two adjacent support plates 42. The driving gear 62 is rotatably arranged on the support frame 41 and meshes with the two racks 61 for transmission.

[0046] When carrying the maintenance tools on the support plate 42, one of the adjacent support plates 42 is moved, and the support plate 42 drives the driving gear 62 to rotate through the rack 61, and the driving gear 62 drives the support plate 42 to move in the opposite direction through the rack 61 on the adjacent support plate 42, so that multiple support plates 42 located on the same support frame 41 can be adjusted simultaneously. At the same time, if more than three support plates 42 are arranged on the same support frame 41, when the support plate 42 partially extends out of the second storage chamber 23, there is a gap between the two support plates 42 on the same side, which is convenient for people to stand and convenient for people to carry maintenance tools.

[0047] Optionally, at least one driving gear 62 in the multiple driving components is transmission-connected with a second driving motor, the second driving motor is fixedly set on the support frame 41, and the driving gear 62 is fixedly set on the corresponding second driving motor. The operation of the second driving motor drives the driving gear 62 to rotate, and the driving gear 62 drives the corresponding two support plates 42 to move in opposite directions through the two racks 61 meshing with it, so that part of the support plate 42 extends out of the second storage chamber 23. The operation is convenient and reliable, and it saves time and effort.

[0048] It should be noted that when two adjacent driving gears 62 are both connected to the second driving motor, the rotation directions of the corresponding two driving motors are opposite.

[0049] In some embodiments, Figure 3 and Figure 4 As shown, it includes a baffle 43, which corresponds to the support plate 42 one by one and is arranged on the support plate 42, and the position of the baffle 43 is adjustable along the left and right direction.

[0050] By setting the baffle 43, the support plate 42 can be separated in the left and right directions, so that two maintenance tools can be placed on the support plate 42. The baffle 43 can follow the movement of the support plate 42 in the left and right directions to judge the extended length of the support plate 42, thereby improving the safety during the operation. At the same time, the baffle 43 can limit the minimum spacing between adjacent support platforms 4 to avoid the support plate 42 squeezing the maintenance tools and causing damage when adjusting the spacing between adjacent support platforms 4. By making the position of the baffle 43 adjustable in the left and right directions, it is convenient to adjust according to the volume of the maintenance tools, thereby facilitating the placement of the maintenance tools.

[0051] Optionally, a plurality of positioning holes are provided at intervals along the front-to-back direction on the support plate 42 , and positioning posts are provided on the baffle plate 43 corresponding to the positioning holes, and the positioning posts are used to be plugged into and fit in the positioning holes.

[0052] In some embodiments, Figure 1 and Figure 2 As shown, the vertical pole 31 is rotatably arranged in the first storage chamber 22, and a connecting rod is fixedly connected to the placement box 32, and the other end of the connecting rod is fixedly connected to the vertical pole 31. The placement rack 3 can be rotated by rotating the vertical pole 31, and multiple maintenance tools can be quickly taken, which is convenient to operate. Two adjacent placement boxes 32 located on the same layer are fixedly connected, which can increase the connection reliability between the placement box 32 and the vertical pole 31.

[0053] In some embodiments, the vertical pole 31 is fixedly arranged in the first storage chamber 22, and a swivel is provided on the vertical pole 31 corresponding to each layer of the placement boxes 32. In the placement boxes 32 located on the same layer, two adjacent placement boxes 32 are fixedly connected, and the placement boxes 32 are fixedly connected with connecting rods extending radially along the vertical pole 31. The other ends of the multiple connecting rods are fixedly connected to the swivel located on the same layer, and the placement boxes 32 on each layer can be individually adjusted through the swivel.

[0054] In some embodiments, Figure 1 and Figure 2 As shown, a first limiting member 33 is movably provided on the placement box 32 located below, and a second limiting member 24 is provided in the first storage chamber 22 corresponding to the first limiting member 33 . The first limiting member 33 is used to cooperate with the second limiting member 24 to fix the placement box 32 in the first storage chamber 22 .

[0055] Specifically, a sleeve extending in the up-down direction is provided on the placement box 32 located below, the first limiting member 33 is an L-shaped plug rod, the plug rod slides in the sleeve, and the second limiting member 24 is a limiting hole, and the limiting hole is arranged on the bottom plate of the first storage cavity corresponding to the plug rod. A plurality of limiting holes can be provided to meet the fixing requirements of the placement rack 3 at different positions.

[0056] In some embodiments, Figure 2As shown, the opening of the placement box 32 is arranged toward the side away from the moving frame 1, the radial dimension of the placement box 32 on the vertical rod 31 increases in the direction away from the moving frame 1, and the extension surfaces of the two side walls of the placement box 32 along the direction perpendicular to the radial direction of the vertical rod 31 are arranged at an angle.

[0057] By tilting at least one side wall of the placement box 32, the cross-sectional width of the placement box 32 increases in the direction close to the opening, which facilitates personnel to access the maintenance tools. When the maximum cross-sectional size of the placement box 32 is constant, the two side walls of the placement box 32 are convenient for fixing the maintenance tools and reducing the shaking of the maintenance tools in the placement box 32.

[0058] Optionally, the cross section of the placement box 32 is trapezoidal.

[0059] In some embodiments, the placement box 32 is made of transparent material or the side wall of the placement box 32 facing away from the vertical pole 31 is made of transparent material. Personnel can directly observe the maintenance tools in the placement box 32, which is convenient for quickly taking the required maintenance tools and improving the efficiency of vulcanization repair of the belt.

[0060] In some embodiments, Figure 1 As shown, the front side of the mobile frame 1 is provided with a first extension plate 7 and a second extension plate 8 in parallel along the up-down direction. The first extension plate 7 is provided above the second extension plate 8. A U-shaped suspension frame 71 is provided on one side of the first extension plate 7 close to the second extension plate 8. The suspension frame 71 is used for placing maintenance tools. The second extension plate 8 is provided with a traction portion 81, which is used to connect with the traction vehicle head.

[0061] The first extension plate 7 is provided to fix and shield the suspension frame 71 and to protect maintenance tools such as a manual hoist hung on the suspension frame 71. The traction part 81 is provided to drive the emergency vehicle to move by the traction vehicle head.

[0062] Optionally, the traction portion 81 is a connecting ring.

[0063] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0064] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0065] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0066] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0067] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0068] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A vulcanization emergency vehicle, characterized in that: include: Mobile frame; A carriage, wherein the carriage is fixedly arranged on the mobile frame, and openable doors are arranged on the left and right sides of the carriage, a first storage room and a second storage room are arranged in the carriage along the front-to-back direction, a placement rack is arranged in the first storage room, the placement rack includes a vertical pole, the vertical pole extends along the up-down direction and multiple layers of placement boxes are arranged on the vertical pole, multiple placement boxes are arranged at intervals along the circumference of the vertical pole on each layer, multiple placement boxes are rotatably arranged around the vertical pole in the first storage room, the placement boxes are used to place maintenance tools, multiple support platforms are arranged in the second storage room along the up-down direction, the distance between two adjacent support platforms is adjustable, and the support platforms are used to place maintenance tools.

2. The vulcanization emergency vehicle according to claim 1, characterized in that: It includes a first driving component, the supporting platform includes a supporting frame, the first driving component includes a driving rod, the driving rod is rotatably arranged in the second storage chamber and is threadedly connected to multiple supporting frames, the driving rod includes multiple threaded rod segments of the same length arranged corresponding to the multiple supporting frames, and the threads on two adjacent threaded rod segments have opposite rotation directions.

3. The vulcanization emergency vehicle according to claim 2, characterized in that: The support platform includes a support plate, a plurality of the support plates are arranged at intervals along the front-to-back direction, and the support plates are slidably arranged on the support frame along the left-to-right direction and are used to partially extend out of the second storage cavity.

4. The vulcanization emergency vehicle according to claim 3, characterized in that: It includes a second driving component, which is arranged corresponding to the support plate. The second driving component includes two racks and a driving gear. The two racks extend in the left and right directions and are respectively fixed to two adjacent support plates. The driving gear is rotatably arranged on the support frame and meshes with the two racks for transmission.

5. The vulcanization emergency vehicle according to claim 4, characterized in that: It comprises a baffle, which corresponds to the support plate one by one and is arranged on the support plate, and the position of the baffle is adjustable along the left-right direction.

6. The vulcanization emergency vehicle according to claim 1, characterized in that: The vertical rod is rotatably arranged in the first storage chamber, the placement box is fixedly connected to the vertical rod, and two adjacent placement boxes located at the same layer are fixedly connected.

7. The vulcanization emergency vehicle according to claim 6, characterized in that: A first limiting member is movably provided on the placement box located below, and a second limiting member is provided in the first storage chamber corresponding to the first limiting member. The first limiting member is used to cooperate with the second limiting member to fix the placement box in the first storage chamber.

8. The vulcanization emergency vehicle according to claim 7, characterized in that: The opening of the placement box is arranged toward a side away from the moving frame, the radial dimension of the placement box in the vertical pole increases in a direction away from the moving frame, and the extension surfaces of the two side walls of the placement box in a direction perpendicular to the radial direction of the vertical pole are arranged at an angle.

9. The vulcanization emergency vehicle according to claim 8, characterized in that: The placement box is made of a transparent material, or the side wall of the placement box facing away from the vertical rod is made of a transparent material.

10. The vulcanization emergency vehicle according to claim 1, characterized in that: The front side of the movable frame is provided with a first extension plate and a second extension plate in parallel along the up and down directions, the first extension plate is provided above the second extension plate, a U-shaped suspension frame is provided on one side of the first extension plate close to the second extension plate, the suspension frame is used for placing maintenance tools, and a traction part is provided on the second extension plate, the traction part is used to connect with the traction vehicle head.

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