A steam curing vehicle for producing aerated concrete panels

Abstract

The present invention discloses a steaming and curing vehicle for producing aerated concrete panels, which belongs to the technical field of artificial concrete panel processing. The steaming and curing vehicle for producing aerated concrete panels comprises two power slide rails arranged in an autoclave body, and the positions of the two power slide rails are provided with a steaming and curing vehicle body, and the inner wall of the autoclave body away from the side of the passage into the autoclave body is fixedly connected with two symmetrically arranged bearing platforms, and the two parallel inner walls of the autoclave body are located below the bearing platforms and are fixedly connected with two symmetrically arranged power push rods, and the power push rods extend to the outside of the autoclave body. The present invention realizes lifting while transporting by setting a power supply structure and a lifting structure through the lifting structure of the steaming and curing vehicle body itself, thereby improving the efficiency of transportation, and at the same time, does not require the investment of a lever hoist, thereby reducing the equipment investment cost, and the steaming and curing vehicle body does not need to work in a high temperature and humid environment for a long time, thereby effectively extending the service life of the equipment.

Description

Technical Field

[0001] The invention belongs to the technical field of artificial concrete plate processing, and in particular relates to a steaming vehicle for producing aerated concrete plates. Background Art

[0002] Aerated concrete board is a new type of building material, which is made of cement, gypsum, lime, sand and other raw materials through a special process. It has the advantages of light weight, thermal insulation, fire resistance, waterproof, sound insulation, etc., and is widely used in the walls, floors, roofs and other parts of buildings. The main feature of aerated concrete board is light weight. Because it contains a large number of bubbles, the density of the entire material is low, which reduces the deadweight of the building, reduces the structural load, and improves the seismic performance of the building. At the same time, aerated concrete board has good thermal insulation performance, which can effectively reduce energy consumption and improve the energy efficiency of buildings. In addition, aerated concrete board also has certain fire resistance, which can effectively prevent the spread of fire and improve the safety of buildings. It also has good waterproof and sound insulation performance, which can effectively prevent moisture penetration and reduce noise transmission. In general, aerated concrete board has broad application prospects in the field of construction, which can meet people's needs for lightweight, thermal insulation, fire resistance, waterproof, sound insulation and other properties of buildings.

[0003] In the prior art, the curing car is a special transport vehicle in the production process of aerated concrete. The curing cars are arranged in order on the autoclave track. The semi-finished product hoist loads the cut green bodies and places them flat on the cars. Then, the autoclave winch is used for marshaling. After marshaling, the car group is pulled into the autoclave by the autoclave winch for autoclave curing. When leaving the autoclave, the car group is pulled to the finished product yard, the finished products are unloaded, and the car returns to the autoclave track for the next round of work. However, in the prior art, the loading and unloading of the curing car is mostly controlled by a hand-operated hoist, and the hook of the hand-operated hoist needs to be manually hung on the pallet steel cable carrying the semi-finished products. This control method is inefficient. Another method is that the curing car directly autoclaves the semi-finished products in the autoclave. The long-term hot and humid environment has certain damage to the curing car, which affects the service life of the curing car. At the same time, the maintenance cycle of the curing car is short. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the disadvantages of the prior art and provide a steaming car device which can automatically drop materials and shorten the residence time of the steaming car in the autoclave.

[0005] The technical solution adopted to solve the above technical problems is: a steam curing vehicle for producing aerated concrete panels, comprising two power slide rails arranged in the main body of the autoclave, and the main body of the steam curing vehicle is arranged at the position of the two power slide rails.

[0006] Through the above technical solution, the power slide rail limits the sliding of the steaming car frame, so that the steaming car frame moves under the action of the external winch, and the steaming car body transports the semi-finished products and transfers the finished products.

[0007] The inner wall of the autoclave body away from the entry passage of the steam curing vehicle body is fixedly connected with two symmetrically arranged bearing platforms, and the two parallel inner walls of the autoclave body are fixedly connected with two symmetrically arranged power push rods located below the bearing platforms, and the power push rods extend to the outside of the autoclave body.

[0008] Through the above technical solution, the load-bearing platform can lift the entire load tray, steam and cure the semi-finished products carried by the load tray, and transport bricks and stones. The power push rod and the power rack are located on the same horizontal plane, and the power rack can be adjusted through the power push rod.

[0009] The steaming vehicle body comprises a steaming vehicle frame, a carrying tray is placed on the surface of the steaming vehicle frame, graphite is wrapped on the lower surface of the carrying tray, a lifting structure is arranged between the carrying tray and the steaming vehicle frame, and a power supply structure is arranged on two parallel inner walls of the steaming vehicle frame.

[0010] Through the above technical scheme, the carrying pallet carries the semi-finished aerated concrete panels and the steam-cured aerated concrete panels, and can realize the operation of multiple carrying pallets driven by a small number of steam-curing vehicle frames, which can reduce the investment in steam-curing vehicle frames. The jacking structure can jack up the carrying pallet, which is convenient for placing the carrying pallet on the surface of the carrying platform. The power supply structure realizes that when the power jack pushes against the power rack when the winch drives the steam-curing vehicle frame to move, the power rack rotates to drive the power gear to rotate to provide power for the jacking structure. The lower surface of the carrying pallet and the surface of the jacking plate are both wrapped with graphite, so that the sliding friction between the lower surface of the carrying pallet and the upper surface of the jacking plate is smoother, and the graphite is more wear-resistant.

[0011] Furthermore, the four corner positions of the steaming cart frame are fixedly connected with roller seats, and the four roller seats are rotatably connected with two symmetrically arranged limiting rollers, and the two limiting rollers are rollingly connected to the power slide rails at corresponding positions.

[0012] Through the above technical solution, the roller seat can realize the installation of the limiting roller, realize the movement of the limiting roller at the position of the power slide rail, and move the steaming car frame under the power support of the external winch.

[0013] Furthermore, the lifting structure includes two symmetrically arranged power rods and two symmetrically arranged lifting plates, the surface of the lifting plates is wrapped with graphite material, the two power rods are rotatably connected to the two parallel side walls of the steaming car frame, the lower surfaces of the two lifting plates are fixedly connected with a rotating seat, the outer walls of the two power rods are rotatably connected with lifting steel plates located below the lifting plates, the lifting steel plates are rotatably connected to the rotating seats at corresponding positions, and power gears are fixedly connected at both ends of the two power rods.

[0014] Through the above technical scheme, the power rod can flip the jacking steel plate when it rotates, so that the jacking plate can be lifted up or lowered, and the carrying pallet can be lifted up or lowered. The rotating seat realizes the relative rotation between the jacking plate and the carrying pallet, so that the carrying pallet maintains a horizontal state, avoiding the aerated concrete plate from tipping over.

[0015] Furthermore, buffer pads made of high-density rubber material are fixedly connected to the four corners of the upper surface of the steaming cart frame.

[0016] Through the above technical solution, the buffer pads made of high-density rubber material can buffer the impact force of the jacking plate colliding with the steaming car frame when the load tray falls, and it is more silent.

[0017] Furthermore, the power supply structure includes limiting slide grooves provided on both sides of the steaming trolley frame, the inner walls of the two limiting slide grooves are slidably connected to limiting sliders, the two sides of the steaming trolley frame are fixedly connected to limiting slide rails above the limiting slide grooves, the limiting slide rails are slidably connected to a power rack, the power rack is fixedly connected to a limiting column on the inner side close to the autoclave body, the limiting column is wrapped with graphite material at one end away from the power rack, the inner side of the power rack is located at the limit column away from the autoclave body and is fixedly connected to two symmetrically arranged connection reset plates, and a reset spring is fixedly connected between the two connection reset plates and the inner walls of the limiting slide grooves.

[0018] Through the above technical scheme, the limit slide groove can accommodate components such as the limit slider and the reset spring, and play a limiting role at the same time. When relative displacement occurs between the power rack and the steaming and curing car frame, the limit column can drive the limit baffle and the limit slider to move. The connecting reset plate can compress the reset spring to store energy when the power rack moves. The limit column and the lifting rod are both wrapped with graphite material, so that when the two rub against each other, they can act as brakes to slow down the rotation speed of the lifting steel plate, thereby avoiding strong rigid impact between the load tray and the load platform when the load tray descends.

[0019] Furthermore, a lifting rod is fixedly connected to the side of the limiting slide groove away from the autoclave body, and the side of the lifting rod close to the limiting column is wrapped with graphite.

[0020] Through the above technical solution, the limit baffle can be compressed when the lifting rod moves, so that the limit column passes through the two limit baffles. At this time, the carrying tray rises to the highest point, that is, the lifting rod rotates ninety degrees. At this time, the lifting steel plate continues to rotate when the steaming cart frame moves forward, that is, the rotation amplitude is greater than ninety degrees. At this time, the carrying tray slowly falls on the surface of the carrying platform, completing the transfer and placement of the carrying tray.

[0021] Furthermore, the limit slider is provided with a groove near one side of the power gear, and the limit slider is located in the groove. The top wall and the bottom wall are both slidably connected with the limit baffle, and the part of the limit baffle located in the limit slider is fixedly connected with a collecting plate, and a number of evenly distributed pressure springs are fixedly connected between the collecting plate and the inner wall of the limit slider, and the two limit baffles are provided with bevels near the lifting rod.

[0022] Through the above technical solution, when the steam curing car frame is moved out of the autoclave body, the reset plate is connected under the action of the reset spring to drive the power rack to reset, and the inclined mouth facilitates the limit column to impact the limit baffle to achieve compression of the limit baffle, that is, reset.

[0023] Furthermore, the power rack is connected to the power gear at the corresponding position through gear tooth meshing.

[0024] Through the above technical solution, power transmission can be achieved through the power rack and the power gear.

[0025] The beneficial effects of the present invention are as follows: (1) The present invention provides a detachable steaming and curing vehicle body, so that when the steaming and curing vehicle frame is in the position of the carrying tray, the carrying tray can be lifted up and placed on the surface of the carrying platform, so that the steaming and curing vehicle frame and other structures do not need to withstand high temperature and humidity for a long time during steaming, which can effectively extend the service life of the equipment. The carrying tray can be separated to reduce the investment in the steaming and curing vehicle frame. Only a plurality of carrying trays need to be provided, which reduces the service life of the equipment. (2) The present invention provides a power supply structure and a lifting structure, so that the carrying tray is driven by the steaming and curing vehicle body to move When the lifting rod moves, the limit baffle can be compressed so that the limit column passes through the two limit baffles. At this time, the carrying tray rises to the highest point, that is, the lifting rod rotates ninety degrees. At this time, the lifting steel plate continues to rotate when the steaming car frame moves forward, that is, the rotation amplitude is greater than ninety degrees. At this time, the carrying tray slowly lands on the surface of the carrying platform, and the transfer and placement of the carrying tray is completed. Then the steaming car body is moved out of the autoclave body. The whole process has a high degree of automation. The lifting and transportation are realized by the lifting structure of the steaming car body itself, thereby improving the efficiency of transportation. At the same time, there is no need to invest in a lever hoist, thereby reducing the equipment investment cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1It is a three-dimensional structural schematic diagram of a steam curing vehicle for producing aerated concrete panels according to the present invention;

[0027] Figure 2 It is a three-dimensional structural schematic diagram of a steam curing vehicle body for producing aerated concrete panels according to the present invention;

[0028] Figure 3 It is a partial structural schematic diagram of a steam curing vehicle body of a steam curing vehicle for producing aerated concrete panels according to the present invention;

[0029] Figure 4 It is a three-dimensional structural schematic diagram of a jacking structure of a steam curing vehicle for producing aerated concrete panels according to the present invention;

[0030] Figure 5 yes Figure 2 The enlarged view of point A in the middle;

[0031] Figure 6 yes Figure 3 Sectional view at B in the middle;

[0032] Figure 7 yes Figure 3 Sectional view at C in the middle;

[0033] Figure 8 It is a cross-sectional view of a limit slider of a steam curing vehicle for producing aerated concrete panels according to the present invention;

[0034] Fig. 9 The utility model is a partial three-dimensional structural schematic diagram of a power rack of a steam curing vehicle for producing aerated concrete panels according to the present invention.

[0035] 1. Autoclave body; 2. Carrying platform; 3. Power push rod; 4. Steaming car body; 40. Steaming car frame; 41. Buffer pad; 42. Carrying tray; 43. Limiting slide rail; 44. Power rack; 45. Power gear; 46. Lifting plate; 47. Collecting plate; 48. Lifting steel plate; 49. Rotating seat; 410. Power rod; 411. Roller seat; 412. Limiting roller; 413. Pressure spring; 414. Limiting slide groove; 415. Limiting column; 416. Limiting slider; 417. Limiting baffle; 418. Connecting reset plate; 419. Reset spring; 420. Lifting rod; 421. Groove; 5. Power slide rail. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0037] like Figure 1-9As shown, a steaming and curing vehicle for producing aerated concrete panels in this embodiment includes two power slide rails 5 arranged in an autoclave body 1, and a steaming and curing vehicle body 4 is arranged at the position of the two power slide rails 5. The power slide rails 5 limit the sliding of the steaming and curing vehicle frame 40, so that the steaming and curing vehicle frame 40 moves under the action of an external winch, and the steaming and curing vehicle body 4 transports semi-finished products and transfers finished products.

[0038] Two symmetrically arranged bearing platforms 2 are fixedly connected to the inner wall of the autoclave body 1 on the side of the passageway entering the steaming and curing vehicle body 4. Two symmetrically arranged power push rods 3 are fixedly connected to the two parallel inner walls of the autoclave body 1 below the bearing platforms 2, and the power push rods 3 extend to the outside of the autoclave body 1. The bearing platform 2 can lift the bearing tray 42 as a whole, steam-cure the semi-finished products carried by the bearing tray 42, and transport bricks and stones. The power push rods 3 and the power rack 44 are located on the same horizontal plane, and the power rack 44 is adjusted by the power push rods 3.

[0039] The steaming and curing vehicle body 4 includes a steaming and curing vehicle frame 40, on the surface of which a carrying tray 42 is placed, and the lower surface of the carrying tray 42 is coated with graphite. The carrying tray 42 carries semi-finished aerated concrete panels and aerated concrete panels after steaming, and a small number of steaming and curing vehicle frames 40 can be used to drive multiple carrying trays 42 to operate, which can reduce the investment in the steaming and curing vehicle frame 40. The jacking structure can jack up the carrying tray 42, making it convenient to place the carrying tray 42 on the surface of the carrying platform 2. The power supply structure realizes that when the power push rod 3 is against the power rack 44 when the winch drives the steaming and curing vehicle frame 40 to move, the power rack 44 rotates to drive the power gear 45 to rotate to provide power for the jacking structure. The lower surface of the carrying tray 42 and the surface of the lifting plate 46 are both coated with graphite, so that the lower surface of the carrying tray 42 and the upper surface of the lifting plate 46 are more wear-resistant when sliding friction occurs.

[0040] A lifting structure is provided between the carrying tray 42 and the steaming and curing car frame 40, and the lifting structure includes two symmetrically arranged power rods 410 and two symmetrically arranged lifting plates 46. The surface of the lifting plates 46 is wrapped with graphite material. The two power rods 410 are rotatably connected to the two parallel side walls of the steaming and curing car frame 40. The lower surface of the two lifting plates 46 is fixedly connected with a rotating seat 49. The outer walls of the two power rods 410 are located below the lifting plates 46 and are rotatably connected with a lifting steel plate 48. The lifting steel plate 48 is rotatably connected to the rotating seat 49 at the corresponding position. Power gears 45 are fixedly connected at both ends of the two power rods 410. When the power rods 410 are rotated, the lifting steel plate 48 can be flipped, so that the lifting plates 46 are lifted or lowered, so that the carrying tray 42 is lifted or lowered. The rotating seat 49 realizes relative rotation between the lifting plates 46 and the carrying tray 42, so that the carrying tray 42 remains in a horizontal state to prevent the aerated concrete plate from tipping over.

[0041] The power rack 44 is connected to the power gear 45 at the corresponding position through gear meshing, and power transmission can be achieved through the power rack 44 and the power gear 45.

[0042] A power supply structure is provided at two parallel inner wall positions of the steaming and curing trolley frame 40, and the power supply structure includes limit slide grooves 414 opened on both sides of the steaming and curing trolley frame 40, and the inner wall positions of the two limit slide grooves 414 are slidably connected to the limit sliders 416, and the positions above the limit slide grooves 414 on both sides of the steaming and curing trolley frame 40 are fixedly connected to the limit slide rails 43, and the limit slide rails 43 are slidably connected to the power rack 44, and the power rack 44 is fixedly connected to the inner side of the side close to the autoclave body 1. The limit column 415 is away from the power One end of the rack 44 is wrapped with graphite material. The inner side of the power rack 44 is located at a position where the limit column 415 is far away from the autoclave body 1 and is fixedly connected with two symmetrically arranged connection reset plates 418. A reset spring 419 is fixedly connected between the two connection reset plates 418 and the inner wall of the limit slide 414. The limit slide 414 can accommodate components such as the limit slider 416 and the reset spring 419, and at the same time play a limiting role. When relative displacement occurs between the power rack 44 and the steam curing car frame 40, the limit column 419 15 can realize driving the limit baffle 417 and the limit slider 416 to move, and the connection reset plate 418 can compress the reset spring 419 to store energy when the power rack 44 moves. The limit column 415 and the lifting rod 420 are both wrapped with graphite material so that when the two rub against each other, they can play a braking role to slow down the rotation speed of the lifting steel plate 48, so as to avoid a strong rigid impact between the carrying tray 42 and the carrying platform 2 when the carrying tray 42 descends. The limit slide groove 414 is fixedly connected with a lifting rod on the side away from the autoclave body 1. Rod 420, the lifting rod 420 is wrapped with graphite on one side close to the limiting column 415. When the lifting rod 420 moves, the limiting baffle 417 can be compressed, so that the limiting column 415 passes through the two limiting baffles 417. At this time, the carrying tray 42 rises to the highest point, that is, the lifting steel plate 48 rotates ninety degrees. At this time, when the steaming cart frame 40 moves forward, the lifting steel plate 48 continues to rotate, that is, the rotation amplitude is greater than ninety degrees. At this time, the carrying tray 42 slowly lands on the surface of the carrying platform 2, completing the transfer and placement of the carrying tray 42.

[0043] A groove 421 is provided on the limit slider 416 near one side of the power gear 45. The limit slider 416 is located in the groove 421. The top wall and the bottom wall thereof are both penetrated by a sliding connection with a limit baffle 417. The part of the limit baffle 417 located in the limit slider 416 is fixedly connected with a collecting plate 47. A number of evenly distributed pressure springs 413 are fixedly connected between the collecting plate 47 and the inner wall of the limit slider 416. An oblique opening is provided on one side of the two limit baffles 417 near the lifting rod 420. When the steaming cart frame 40 is moved out of the autoclave body 1, the reset plate 418 is connected under the action of the reset spring 419 to drive the power rack 44 to reset. The oblique opening facilitates the limit column 415 to impact the limit baffle 417 to achieve compression of the limit baffle 417, i.e., reset.

[0044] The four corners of the steaming cart frame 40 are fixedly connected with roller seats 411, and the four roller seats 411 are rotatably connected with two symmetrically arranged limit rollers 412. The two limit rollers 412 are rollingly connected to the power slide rails 5 at the corresponding positions. The roller seats 411 can be used to install the limit rollers 412, so that the limit rollers 412 can move at the position of the power slide rails 5, and the steaming cart frame 40 can be moved under the power of the external winch.

[0045] The four corners of the upper surface of the steaming cart frame 40 are fixedly connected with buffer pads 41, which are made of high-density rubber material. The buffer pads 41 made of high-density rubber material can buffer the impact force of the lifting plate 46 colliding with the steaming cart frame 40 when the carrying tray 42 falls, and are more silent.

[0046] The working principle of this embodiment is as follows: workers place the artificial aerated concrete panels to be steamed and cured on the surface of the carrying tray 42 in turn, and use an external winch to provide power for the steaming and curing car frame 40, so that the steaming and curing car frame 40 rolls along the power slide rail 5 under the action of the limiting roller 412. When the steaming and curing car frame 40 moves to the position of the power push rod 3, the power push rod 3 will squeeze the power rack 44, and then the power rack 44 and the steaming and curing car frame 40 will be relatively displaced. Then the power rack 44 will drive the power gear 45 to rotate, and transmit the power to the position of the power rod 410, and the power rod 410 drives the lifting steel plate 48 to rotate, and when the lifting steel plate 48 rotates to thirty degrees, the height of the lifting plate 46 is located above the bearing platform 2. At this time, the steaming and curing car frame 40 officially enters the autoclave body 1, and the lifting steel plate 48 is located on the outside of the bearing platform 2. At this time, the steaming and curing car frame 40 continues to move into the autoclave body 1. When the lifting steel plate 48 rotates to thirty degrees, the height of the lifting plate 46 is located above the bearing platform 2. When the steel plate 48 rotates to 90 degrees, the carrying tray 42 is lifted to the highest state. At this time, the limit slider 416 slides to the position of the lifting rod 420 and stops moving. The staff sprays a small amount of water on the artificial aerated concrete plate to be steamed and cured. The steaming car frame 40 continues to move into the autoclave body 1. At this time, the lifting rod 420 applies pressure to the two limit baffles 417 to compress the limit baffles 417, and the limit column 415 passes through the two limit baffles 417. The limit column 415 and the lifting rod 420 rub against each other, which is equivalent to braking to control the travel speed of the steaming car frame 40. At this time, the speed of the steaming car frame 40 moving into the autoclave body 1 slows down. At this time, the entire rotation angle of the lifting steel plate 48 is greater than 90 degrees. When it rotates to 120 degrees, the lifting steel plate 48 is flush with the surface of the bearing platform 2, and the carrying tray 42 is placed on the surface of the bearing platform 2, completing the entry of the artificial aerated concrete plate to be steamed into the autoclave;

[0047] When the carrying tray 42 is placed on the surface of the carrying platform 2, the steam curing car frame 40 moves toward the outside of the autoclave body 1, and the power rack 44 loses the squeezing force of the power push rod 3, and the lower surface of the carrying tray 42 rubs against the surface of the lifting plate 46. At this time, the power rack 44 is completely separated from the power push rod 3 and remains stationary. When the carrying tray 42 is completely separated from the upper surface of the lifting plate 46, the limit baffle 417 is reopened under the action of the reset spring 419 and passes through the groove 421 for reset.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A steam curing vehicle for producing aerated concrete panels, comprising two power slide rails (5) arranged in an autoclave body (1), characterized in that: The steaming vehicle body (4) is arranged at the positions of the two power slide rails (5); The inner wall of the autoclave body (1) at one side away from the steam curing vehicle body (4) entering the passage is fixedly connected to two symmetrically arranged bearing platforms (2); two parallel inner walls of the autoclave body (1) are fixedly connected to two symmetrically arranged power push rods (3) at positions below the bearing platforms (2), and the power push rods (3) extend to the outside of the autoclave body (1); The steaming vehicle body (4) comprises a steaming vehicle frame (40), a carrying tray (42) is placed on the surface of the steaming vehicle frame (40), the lower surface of the carrying tray (42) is wrapped with graphite, a lifting structure is provided between the carrying tray (42) and the steaming vehicle frame (40), and a power supply structure is provided on two parallel inner walls of the steaming vehicle frame (40); The lifting structure comprises two symmetrically arranged power rods (410) and two symmetrically arranged lifting plates (46), the surface of the lifting plates (46) being wrapped with graphite material, the two power rods (410) being rotatably connected to two parallel side walls of the steaming vehicle frame (40), the lower surfaces of the two lifting plates (46) being fixedly connected to a rotating seat (49), the outer walls of the two power rods (410) being rotatably connected to a lifting steel plate (48) located below the lifting plates (46), the lifting steel plate (48) being rotatably connected to a rotating seat (49) at a corresponding position, and the two ends of the two power rods (410) being fixedly connected to a power gear (45); The power supply structure comprises limiting slide grooves (414) provided on both sides of the steaming vehicle frame (40), the limiting slide blocks (416) being slidably connected to the inner wall positions of the two limiting slide grooves (414), the limiting slide rails (43) being fixedly connected to the positions above the limiting slide grooves (414) on both sides of the steaming vehicle frame (40), the limiting slide rails (43) being slidably connected to the power rack (44), the inner side of the power rack (44) close to the autoclave body (1) is fixedly connected to a limiting column (415), the limiting column (415) is wrapped with graphite material at one end away from the power rack (44), the inner side of the power rack (44) is fixedly connected to the position of the limiting column (415) away from the autoclave body (1), two symmetrically arranged connection reset plates (418) are fixedly connected, and a reset spring (419) is fixedly connected between the two connection reset plates (418) and the inner wall of the limiting slide groove (414); The limit slider (416) is provided with a groove (421) at a position close to the power gear (45); the limit slider (416) is slidably connected to a limit baffle (417) at the top wall and the bottom wall of the groove (421); the part of the limit baffle (417) located inside the limit slider (416) is fixedly connected to a collection plate (47); a plurality of uniformly distributed pressure springs (413) are fixedly connected between the collection plate (47) and the inner wall of the limit slider (416); and the two limit baffles (417) are provided with an oblique opening at a side close to the lifting rod (420).

2. A steaming vehicle for producing aerated concrete panels according to claim 1, characterized in that: The four corner positions of the steaming vehicle frame (40) are all fixedly connected to roller seats (411), and the four roller seats (411) are all rotatably connected to two symmetrically arranged limiting rollers (412), and the two limiting rollers (412) are rollingly connected to the power slide rails (5) at corresponding positions.

3. A steaming vehicle for producing aerated concrete panels according to claim 1, characterized in that: Buffer pads (41) are fixedly connected to the four corners of the upper surface of the steaming vehicle frame (40), and the buffer pads (41) are made of high-density rubber material.

4. A steaming vehicle for producing aerated concrete panels according to claim 1, characterized in that: A lifting rod (420) is fixedly connected to the side of the limiting slide groove (414) away from the autoclave body (1), and a side of the lifting rod (420) close to the limiting column (415) is wrapped with graphite.

5. The steaming vehicle for producing aerated concrete panels according to claim 1, characterized in that: The power rack (44) is connected to a power gear (45) at a corresponding position through gear tooth meshing.

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