Transport rack for steam oven and installation method thereof

Abstract

The present invention discloses a transport rack for a steam oven, comprising a main bracket and a hanging bracket. The hanging bracket is detachably fixed to the main bracket. The hanging bracket comprises a hanging support and an adjusting support. The adjusting support is rotatably adjusted and fixed to the hanging support. A supporting seat is fixedly arranged on the hanging support. An angle limiter is arranged on both the left and right sides of the supporting seat. A supporting lifting member is arranged on the front side of the adjusting support. The installation method of the present invention comprises the following steps: 1) assembling the hanging bracket; 2) installing the hanging bracket and the main bracket; 3) placing the steam oven. The present invention ensures the structural stability and firmness of the entire transport rack through the main bracket, while the hanging bracket can be used to place the steam oven, and the hanging bracket is detachably fixed to the main bracket, which can facilitate the disassembly and replacement of the hanging bracket, etc. At the same time, through further design of the hanging bracket structure, the angle of the adjusting support can be adjusted according to the corresponding use state of the transport rack, so as to facilitate the placement, transportation and taking of the steam oven, etc.

Description

Technical Field

[0001] The invention belongs to the technical field of steam ovens, and particularly relates to a transport rack for a steam oven and an installation method thereof. Background Art

[0002] The heating principle of the steam oven is to make the resistance wire (rod) energized and heated, so that the electrical energy is converted into thermal energy, so that the temperature inside the box is increased, and then the food is baked until cooked. This process is from the outside to the inside. Processing food in a steam oven is a baking process. Direct baking with an open flame will produce carcinogens, but using a steam oven, almost no carcinogens are produced. Therefore, it can be said that using a steam oven to process food is a relatively safe processing method. Transport racks are needed in the process of moving, transporting, storing and placing the steam oven. The structural safety performance of existing transport racks is average, and there are great safety hazards. Moreover, the existing transport racks are not removable as a whole, which is not convenient for actual maintenance and replacement in actual use. Summary of the invention

[0003] The purpose of the present invention is to provide a technical solution for a transport rack for a steaming oven and an installation method thereof in view of the deficiencies in the prior art. The structural design is ingenious and reasonable, and the practicability is strong. The structural stability and firmness of the entire transport rack are ensured by the main bracket, and the hanging rack can be used to place the steaming oven. The hanging rack and the main bracket are detachably fixed, which can facilitate the disassembly and replacement of the hanging rack. At the same time, through further design of the hanging rack structure, the angle of the support can be adjusted according to the corresponding use state of the transport rack, so as to facilitate the placement, transportation and taking of the steaming oven, and the design is more humane.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A transport rack for a steam oven, characterized in that it comprises a main bracket and a hanging bracket, the hanging bracket is detachably fixed to the main bracket, the hanging bracket comprises a hanging support and an adjusting support, the adjusting support is located on the hanging support, the adjusting support is rotatably adjusted and fixed to the hanging support, a supporting seat is fixedly arranged on the hanging support, the rear side of the adjusting support is rotatably connected to the supporting seat, angle limiters are arranged on the left and right sides of the supporting seat, the angle limiters comprise a base, an upper limit plate and a lower limit plate, the base is fixedly connected to the supporting seat, the upper limit plate and the lower limit plate are relatively arranged on the front side of the base, extension plates are arranged on the left and right sides of the adjusting support, the extension plates are located between the upper limit plate and the lower limit plate of the corresponding angle limiter, a supporting lifting member is arranged on the front side of the adjusting support, the supporting lifting member supports and lifts the adjusting support, and the supporting lifting member is connected to the hanging support.

[0006] Furthermore, the adjustment support includes a placing plate and a rear baffle. A support block is provided at the rear end of the placing plate, and the support block is rotatably connected to the support seat. The rear baffle is fixedly connected to the rear side of the placing plate. Side clamps are symmetrically provided on the left and right sides of the rear baffle. The placing plate can provide a placing surface for the steam oven, and the design of the rear baffle can play a role in resisting and limiting the rear side. Combined with the design of the left and right side clamps, the left and right limit clamps on the rear end of the steam oven are connected, which effectively ensures the stability of the steam oven on the adjustment support and improves safety performance.

[0007] Furthermore, a top pressure plate is arranged above the rear baffle, and an adjusting sleeve is arranged on the top pressure plate, and a support rod is arranged on the support block, the adjusting sleeve matches the support rod, and the top pressure plate is movably mounted on the support rod through the adjusting sleeve, and the adjusting sleeve is limited and fixed to the support rod by a tightening screw. The design of the top pressure plate can limit and press the steam oven from above, further improving the placement firmness of the steam oven on the adjustment support, and the top pressure plate can adjust the actual height of the top pressure plate through the ingenious design of the adjusting sleeve and the support rod, thereby facilitating the placement of the steam oven, facilitating the limit pressing of steam ovens of different heights and sizes, and expanding the application range of the transport rack, and the height of the top pressure plate is adjusted by adjusting the length of the adjusting sleeve on the support rod, and when the adjustment is completed, the tightening screw is tightened to realize the limit fixation of the rear baffle.

[0008] Furthermore, a front baffle assembly is provided on the front side of the placed flat panel, the front baffle assembly includes a C-shaped plug-in block and a front baffle plate, the C-shaped plug-in block is symmetrically arranged on the left and right sides of the front end of the placed flat panel, a slot is provided on the front baffle plate, the slot matches the C-shaped plug-in block, the front baffle plate is movably plugged into the C-shaped plug-in block through the slot, and the front baffle plate limit card is connected in the C-shaped clamping groove of the C-shaped plug-in block, the front baffle assembly can assist in limiting the steam oven from the front side, further improve the placement stability and safety of the steam oven on the hanging rack, the front baffle plate is movably plugged into the C-shaped plug-in block, and at the same time, the front baffle plate is just carded in the C-shaped clamping groove of the C-shaped plug-in block, effectively ensuring the plug-in stability of the front baffle plate, and facilitating the actual installation and disassembly.

[0009] Furthermore, the main bracket includes a base, a fixing part and a top plate, the fixing part is connected between the base and the top plate, and two groups of fixing parts are symmetrically arranged front and back, and a reinforcing rod is connected between the two groups of fixing parts. The two groups of fixing parts each include a hanging cross bar and a connecting rod, and the two upper and lower adjacent hanging cross bars are fixedly connected by the connecting rod. The overall structural design is reasonable, the fixing part connects the base and the top plate to ensure the structural strength and firmness of the entire main bracket, and at the same time, two groups of fixing parts are symmetrically arranged front and back. The design of the two groups can increase the storage capacity of the entire transport rack, so that one transport rack can store and place multiple steam ovens at the same time, and the symmetrical arrangement can ensure the structural balance and stability of the entire transport rack. The design of the reinforcing rod can connect and fix the two groups of fixing parts, thereby further improving the reliability of the main bracket. The fixing part itself is designed as a hanging cross bar and a connecting rod. The design of the hanging cross bar can facilitate the hanging and fixing setting of the hanging rack, and the connecting rod is used to fix the upper and lower adjacent hanging cross bars to ensure the structural firmness of the fixing part itself, and the design of multiple upper and lower hanging cross bars can further increase the storage capacity of the transport rack, so that multiple steam ovens can be placed and transported at one time.

[0010] Furthermore, the suspension support includes a horizontal plate and a back plate, the back plate is fixedly connected to the rear side of the horizontal plate, a bending portion is provided on the top of the back plate, a suspension groove is formed between the bending portion and the back plate, the suspension groove matches the suspension cross bar, the back plate is suspended on the suspension cross bar through the suspension groove, and the bending portion is fixed to the suspension cross bar with screws. The structural design is ingenious and reasonable, and the installation is convenient and simple. The design of the bending portion forms a suspension groove on the back plate, thereby realizing the suspension connection between the suspension support and the suspension cross bar, and combined with the screw fixation, the installation firmness between the suspension support and the suspension cross bar is effectively guaranteed.

[0011] Furthermore, the supporting and lifting member includes an adjusting screw and a positioning frame. A through hole is provided on the front side of the horizontal plate, and the through hole matches the adjusting screw. The top end of the adjusting screw extends through the through hole to the top of the horizontal plate, and the adjusting screw is fixedly connected to the horizontal plate through a limiting nut. The limiting nut is located on the upper and lower sides of the horizontal plate. The positioning frame is movably hinged on the top end of the adjusting screw. An adjusting groove is provided on the bottom surface of the flat plate. The positioning frame is movably clamped in the adjusting groove. The structural design is compact and reasonable. The adjusting screw and the positioning frame are combined to form a supporting and lifting member, and the front side of the supporting and lifting adjustment support is supported by the supporting and lifting member. , to ensure the structural stability of the adjustment support under various angle adjustment states, the adjusting screw moves up and down, and the positioning frame connected to the end synchronously pushes the rotation of the adjustment support. The adjustment groove provides a certain movement variable for the forward and backward movement of the positioning frame. At the same time, the positioning frame and the adjusting screw are movable and hinged at an adjustable angle, thereby ensuring the normal adjustment operation of the entire rotation process of the adjustment support. When the adjusting screw pushes the adjustment support to rotate to the appropriate angle, the upper and lower limit screws and the horizontal plate are used to limit and fix the adjustment support to ensure the structural stability after the adjustment support is rotated into place, thereby ensuring the firmness of the steam oven.

[0012] Furthermore, a flat support assembly is provided on the horizontal plate, and the flat support assembly includes an adjustment frame, a flat support block and a dovetail guide frame. The adjustment frame is fixed to the front end of the horizontal plate, and a dovetail slide groove is provided at the bottom of the flat support block, and the dovetail slide groove matches the dovetail guide frame. The flat support block is movably connected to the dovetail guide frame, and one end of the dovetail guide frame extends and contacts the side end surface of the adjustment frame. The dovetail guide frame is fixed to the horizontal plate by screws of the mounting plate. The design of the flat support assembly can support the adjustment support in a horizontal state to ensure that the adjustment support is placed horizontally and stably. When the adjustment support is in a horizontal position, the flat support block is moved out of the adjustment frame and onto the horizontal plate to support the adjustment support. When the angle of the adjustment support needs to be adjusted, the flat support block is moved along the dovetail guide frame into the adjustment frame without affecting the subsequent angle adjustment of the adjustment support. The ingenious design of the dovetail structure can ensure the limited connection between the flat support block and the dovetail guide frame, ensure the stability of the connection between the two, limit the up, down, left and right movement of the flat support block, so that the flat support block can only slide horizontally along the dovetail guide frame.

[0013] Furthermore, a first upper magnetic sheet is arranged on the top surface of the extension plate, a first lower magnetic sheet is arranged on the bottom surface of the extension plate, and a second upper magnetic sheet is arranged on the bottom surface of the upper limit plate, the second upper magnetic sheet and the first upper magnetic sheet are arranged to attract each other, and a second lower magnetic sheet is arranged on the top surface of the lower limit plate, the second lower magnetic sheet and the first lower magnetic sheet are arranged to attract each other, in the process of adjusting the support to rotate and tilt backward, the upper limit plate is used to limit the position, and at the same time, the design of the first upper magnetic sheet and the second upper magnetic sheet is used to realize the adsorption and fixation of the extension plate and the upper limit plate, combined with the design of the support and lifting piece, it can effectively ensure the structural stability of the adjustment support after the rearward rotation adjustment, and in the process of adjusting the support to rotate and tilt forward, the lower limit plate is used to limit the position, and at the same time, the design of the first lower magnetic sheet and the second lower magnetic sheet is used to realize the adsorption and fixation of the extension plate and the lower limit plate, combined with the design of the support and lifting piece, it can effectively ensure the structural stability of the adjustment support after the forward rotation adjustment, and effectively improve the safety performance during the entire operation process.

[0014] The method for installing a transport rack for a steam oven as described above is characterized in that it includes the following steps:

[0015] 1) Assembly of the suspension bracket:

[0016] (1) The support seat is welded and fixed to the designed position on the top surface of the horizontal plate, and then the two angle limiters are welded and fixed to the left and right sides of the support seat respectively, and the second upper magnetic sheet is installed in the groove reserved on the bottom surface of the upper limit plate, and then the second lower magnetic sheet is installed in the groove reserved on the top surface of the lower limit plate; the support seat and the horizontal plate are fixed by welding to effectively ensure the installation firmness of the support seat and the suspension support, and the angle limiter and the support seat are also fixed by welding to ensure the overall structural firmness of the suspension support and improve the structural safety performance;

[0017] (2) Weld and fix the adjustment frame to the front end design position of the horizontal plate, ensure that the bottom surface of the opening groove of the adjustment frame is flush with the top surface of the horizontal plate, slide the flat support block into the dovetail guide frame and snap it into place, then place the combination of the flat support block and the dovetail guide frame onto the horizontal plate, adjust the position of the combination so that the end of the dovetail guide frame where the mounting plate is not provided contacts the side end surface of the opening groove of the adjustment frame, and ensure that the flat support block corresponds to the opening groove in the adjustment frame, and then fix the mounting plate to the horizontal plate with screws; weld and fix the adjustment frame to the horizontal plate according to the design standards and requirements to ensure the firmness of the installation of the adjustment frame and the horizontal plate, then slide and snap the dovetail guide frame and the flat support block first, and then place the combination onto the horizontal plate, adjust the position of the combination by corresponding the flat support block and the opening groove of the adjustment frame, ensure that the flat support block can be completely inserted into the opening groove when moving along the dovetail guide rail, and ensure that the dovetail guide rail contacts the end surface of the opening groove, and then fix the mounting plate to the horizontal plate with screws, so that the overall installation and adjustment are convenient and simple, and easy to operate;

[0018] (3) Weld and fix the two side clamps to the left and right sides of the rear baffle respectively, then weld and fix the combination of the side clamps and the rear baffle to the designed position on the top surface of the placement plate, weld the two C-shaped plugs and the two extension plates to the designed position on the placement plate respectively, install the first upper magnetic sheet in the groove reserved on the top surface of the extension plate, and install the first lower magnetic sheet in the groove reserved on the bottom surface of the extension plate; use welding to connect the side clamps and the rear baffle, and then weld and fix the combination to the placement plate, effectively ensuring the overall structural strength and firmness of the adjustment support, thereby improving the structural safety of the entire suspension frame and extending the service life of the suspension frame, and then weld and fix the C-shaped plug and the extension plate to the placement plate respectively, ensure the installation firmness of the C-shaped plug and the extension plate, and install the first upper magnetic sheet and the first lower magnetic sheet on the extension plate;

[0019] (4) Weld the support block to the designed position of the rear end of the placement plate, then weld the support rod to the designed position of the top surface of the support block, then weld the adjustment sleeve to the designed position of the top pressure plate, then movably sleeve the adjustment sleeve onto the corresponding support rod, and tighten the set screws; fix the support block to the placement plate by welding to ensure the installation firmness of the support block, so that the support block and the placement plate are welded and fixed into an integrated structure, so that the support block can be used to realize the rotational hinge installation between the adjustment support and the suspension support in the future, the support rod and the support block are welded to ensure the installation firmness, and the adjustment sleeve and the top pressure plate are welded to form an integrated structure, so that the installation of the top pressure plate and the adjustment support is realized by positioning and adjusting the adjustment sleeve and the support rod, and then the installation firmness between the top pressure plate and the adjustment support is ensured by the set screws;

[0020] (5) To adjust the installation of the support and the suspension support, move the flat support block to contact the mounting plate, then hinge the support block and the support seat, then hinge the positioning frame to the top of the adjusting screw, first install the combination of the positioning frame and the adjusting screw and the adjusting support, insert the positioning frame into the corresponding adjustment groove on the bottom surface of the adjusting support, screw a limit nut on the adjusting screw, adjust the angle of the adjusting screw so that the adjusting screw corresponds to the through-hole on the horizontal plate, the bottom end of the adjusting screw passes through the through-hole and penetrates the horizontal plate, then screw another limit nut on the adjusting screw, then screw a limit cap on the bottom end of the adjusting screw, rotate the adjusting support so that the adjusting support contacts and rests on the flat support block, then tighten the limit nut; first move the flat support block to contact the mounting plate, so that the flat support block can be used for auxiliary adjustment in the subsequent process The adjustment and positioning between the support and the hanging support ensures that the adjustment support is in a horizontal state in the initial state, so as to facilitate the subsequent horizontal placement of the steam oven. First, the initial installation between the adjustment support and the hanging support is achieved through the hinged installation between the support block and the support seat, and then the combination of the positioning frame and the adjusting screw is initially clamped and installed with the adjustment support. Then, the further installation connection between the adjustment support and the hanging support is achieved through the corresponding adjustment screw and the perforation. Then, the angle of the adjustment support is adjusted so that the adjustment support is placed on the flat support block to ensure horizontal placement. The limit nut is tightened to limit the movement of the adjusting screw to ensure the installation firmness between the adjustment support and the hanging support. The overall installation process is reasonable. The components installed first play an auxiliary positioning role for the components installed later, which is convenient for actual installation and disassembly.

[0021] 2) Installation of the suspension bracket and the main bracket: The suspension bracket is hung on the suspension crossbar through the suspension slot, and the position of the suspension bracket is adjusted so that the reserved hole on the bending part corresponds to the reserved hole on the suspension crossbar, and then the bending part is fixed to the suspension crossbar by screws; the suspension bracket and the main bracket are suspended and connected by matching the suspension slot and the suspension crossbar, and then the suspension bracket is moved along the suspension crossbar so that the holes correspond and then fixed with screws, which effectively ensures the installation firmness between the suspension bracket and the main bracket, and the installation and disassembly are convenient and simple, which is convenient for subsequent maintenance and replacement, etc.;

[0022] 3) Placement of the steam oven:

[0023] (1) Loosen the set screws, adjust the height of the top pressure plate according to the height of the steam oven after packaging, so that the distance between the top surface of the top pressure plate and the top surface of the placement plate is greater than the actual height of the steam oven after packaging, and then tighten the set screws; by adjusting the height of the top pressure plate, the height between the top pressure plate and the placement plate can be greater than the actual height of the steam oven after packaging, so as to facilitate the placement of the steam oven on the placement plate;

[0024] (2) Then place the packaged steam oven on the hanging rack, move the steam oven to ensure that the rear side of the steam oven just touches the rear baffle, and at the same time, the left and right sides of the rear end of the steam oven are just clamped between the two side clamping blocks, loosen the fixing screws, press the top pressure plate downward until the top pressure plate touches and presses the top of the steam oven, tighten the fixing screws, and then insert the front baffle to clamp it onto the two C-shaped plug-in blocks; the rear baffle touches and supports the rear end of the steam oven, and the side clamping blocks limit the left and right sides of the rear end of the steam oven, effectively ensuring the stability of the steam oven on the adjustment support, and then adjust the top pressure plate to press the top of the steam oven to further improve the stability of the steam oven, and finally insert the front baffle to limit and cover the front side of the steam oven to improve the structural safety;

[0025] (3) Move the flat support block until it is completely moved into the adjustment frame, then loosen the limit nut, lift the adjustment screw upward, and the adjustment screw will synchronously push the adjustment support to rotate through the positioning frame until the extension plate hits the upper limit plate, and then tighten the limit nut; after the steam oven is placed, adjust the angle of the adjustment support so that the adjustment support tilts backward at a certain angle to ensure that the steam oven is always in contact with the rear baffle due to the tilted setting during placement and transportation, thereby improving the structural safety.

[0026] The present invention has the following beneficial effects due to the adoption of the above technical solution:

[0027] The overall structural design of the present invention is ingenious and reasonable, and has strong practicality. The main bracket is used to ensure the structural stability and firmness of the entire transport rack, and the hanging rack can be used to place the steam oven, and the hanging rack and the main bracket are detachably fixed, which can facilitate the disassembly and replacement of the hanging rack, etc., and multiple hanging racks can be set on the same main bracket, so that multiple steam ovens can be placed at the same time. At the same time, through further design of the hanging rack structure, the hanging rack is designed to be an adjustment support and a hanging support, and a rotatable and adjustable installation method is adopted between the adjustment support and the hanging support. The angle of the adjustment support can be adjusted according to the corresponding use state of the transport rack. When the transport rack is in a stable placement and plays a role of storage and placement, the adjustment support can be kept in a horizontal state in this state, which can be used to stably place the steam oven, and when the transport rack is in a stable placement and plays a role of storage and placement, the adjustment support can be kept in a horizontal state in this state, which can be used to stably place the steam oven. When the transport rack is in the process of handling and transportation, the adjusting support is tilted backward so that the steam oven rests on the rear baffle, thereby reducing safety hazards during handling and transportation and improving structural safety performance. When the steam oven needs to be taken out, the adjusting support can be tilted forward, so that the user can move the steam oven off the placement plate and take it away, thereby making it easier to place, transport and take the steam oven out. The design is more user-friendly, and the horizontal placement of the adjusting support is ensured by the flat support assembly during the angle adjustment process, and the inclination angle of the adjusting support can be limited by the angle limiter. The upper limit plate limits the rearward inclination angle of the adjusting support to within 8°, and the lower limit plate limits the forward inclination angle of the adjusting support to within 8°, thereby improving operational safety performance and preventing excessive angle adjustment from affecting actual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention will be further described below in conjunction with the accompanying drawings:

[0029] Figure 1 It is a structural schematic diagram of a transport rack for a steam oven of the present invention;

[0030] Figure 2 It is a structural schematic diagram of the main support in the present invention;

[0031] Figure 3 It is a schematic diagram of the structure of the flat support assembly in the present invention when the adjustment support is in a rotatable adjustment state;

[0032] Figure 4 It is a structural schematic diagram of the suspension frame in the present invention;

[0033] Figure 5 It is a schematic diagram of the state structure of the flat support assembly in the present invention when the adjustment support is in a horizontally placed state;

[0034] Figure 6 It is a schematic structural diagram of the state where the adjusting support is in a backward tilting rotation in the present invention;

[0035] Figure 7It is a schematic structural diagram of the state where the adjusting support is in forward tilting rotation in the present invention;

[0036] Figure 8 It is a schematic diagram of the installation structure of the adjustment support in the present invention;

[0037] Fig. 9 for Figure 8 Schematic diagram of the bottom structure;

[0038] Fig.10 for Figure 8 Schematic diagram of the back structure;

[0039] Fig.11 It is a schematic diagram of the installation position structure of placing the flat plate and the rear baffle, the support block, and the side clamp block in the present invention;

[0040] Fig.12 It is a structural schematic diagram of the front baffle in the present invention;

[0041] Fig.13 It is a structural schematic diagram of the suspension support in the present invention;

[0042] Fig.14 for Fig.13 Schematic diagram of the back structure;

[0043] Fig.15 for Fig.13 Schematic diagram of the bottom structure;

[0044] Fig.16 It is a schematic diagram of the installation position structure of the angle limiter and the support seat in the present invention.

[0045] In the figure: 1-main bracket; 2-suspension bracket; 3-suspension support; 4-adjustment support; 5-support seat; 6-angle limiter; 7-base; 8-upper limiter plate; 9-lower limiter plate; 10-extension plate; 11-support and lifting member; 12-base; 13-fixing part; 14-top plate; 15-reinforcement rod; 16-suspension cross bar; 17-connecting rod; 18-placement plate; 19-rear baffle; 20-support block; 21-side clamp block; 22-top pressure plate; 23-adjustment sleeve; 24-support rod; 25-fastening screw; 2 6-front baffle assembly; 27-C-type plug-in block; 28-front baffle plate; 29-slot; 30-C-type clamping groove; 31-first upper magnetic sheet; 32-first lower magnetic sheet; 33-second upper magnetic sheet; 34-second lower magnetic sheet; 35-horizontal plate; 36-back plate; 37-bending part; 38-hanging groove; 39-adjusting screw; 40-positioning frame; 41-perforation; 42-limiting nut; 43-adjusting groove; 44-flat support assembly; 45-adjusting frame; 46-flat support block; 47-dovetail guide frame; 48-mounting plate. DETAILED DESCRIPTION

[0046] like Figures 1 to 16 As shown, a transport rack for a steam oven of the present invention comprises a main bracket 1 and a hanging bracket 2. The hanging bracket 2 is detachably fixed to the main bracket 1. The hanging bracket 2 comprises a hanging support 3 and an adjusting support 4. The adjusting support 4 is located on the hanging support 3. The adjusting support 4 is rotatably adjusted and fixed to the hanging support 3. The angle of the adjusting support 4 can be adjusted by rotating and adjusting. Thus, the hanging bracket 2 can be suitable for storing and placing steam ovens in different states. A supporting seat 5 is fixedly arranged on the hanging support 3. The rear side of the adjusting support 4 is rotatably connected to the supporting seat 5. Angle limiters 6 are arranged on the left and right sides of the supporting seat 5. Component 6 includes a base 7, an upper limit plate 8 and a lower limit plate 9. The base 7 is fixedly connected to the support base 5. The upper limit plate 8 and the lower limit plate 9 are relatively arranged on the front side of the base 7. Extension plates 10 are arranged on the left and right sides of the adjustment support 4. The extension plate 10 is located between the upper limit plate 8 and the lower limit plate 9 of the corresponding angle limit component 6. The upper limit plate 8 and the lower limit plate 9 are combined with the extension plate 10 to limit the rotation angle of the adjustment support 4, thereby improving the operational safety performance. A supporting lifting component 11 is arranged on the front side of the adjustment support 4. The supporting lifting component 11 supports and lifts the adjustment support 4, and the supporting lifting component 11 is connected to the suspension support 3.

[0047] The main bracket 1 includes a base 12, a fixing portion 13 and a top plate 14. The fixing portion 13 is connected between the base 12 and the top plate 14. The fixing portion 13 is symmetrically arranged in two groups front and back. A reinforcing rod 15 is connected between the two groups of fixing portions 13. The two groups of fixing portions 13 each include a hanging cross bar 16 and a connecting rod 17. The upper and lower adjacent hanging cross bars 16 are fixedly connected by the connecting rod 17. The overall structural design is reasonable. The fixing portion 13 connects the base 12 and the top plate 14 to ensure the structural strength and firmness of the entire main bracket 1. At the same time, the fixing portion 13 is symmetrically arranged in two groups front and back. The design of the two groups can increase the storage capacity of the entire transport rack, so that one transport rack can be The rack 14 can accommodate multiple steam ovens at the same time, and the symmetrical arrangement can ensure the structural balance and stability of the entire transport rack. The reinforcement rod 15 is designed to connect and fix the two sets of fixing parts 13, further improving the reliability of the main bracket 1. The fixing part 13 itself is designed to be a hanging cross bar 16 and a connecting rod 17. The design of the hanging cross bar 16 can facilitate the hanging and fixing of the hanging rack 2, and the connecting rod 17 is used to fix the upper and lower adjacent hanging cross bars 16 to ensure the structural firmness of the fixing part 13 itself. The design of multiple upper and lower hanging cross bars 16 can further increase the storage capacity of the transport rack, so that multiple steam ovens can be placed and transported at one time.

[0048] The adjustment support 4 includes a placement plate 18 and a rear baffle 19. A support block 20 is provided at the rear end of the placement plate 18. The support block 20 is rotatably connected to the support seat 5. The rear baffle 19 is fixedly connected to the rear side of the placement plate 18. Side clamping blocks 21 are symmetrically provided on the left and right sides of the rear baffle 19. The placement plate 18 can provide a placement surface for the steam oven, and the design of the rear baffle 19 can play a role in resisting and limiting the rear side. Combined with the design of the left and right side clamping blocks 21, the left and right sides of the rear end of the steam oven are limited by clamping, which effectively ensures the stability of the steam oven on the adjustment support 4 and improves the safety performance.

[0049] The top pressure plate 22 is provided above the rear baffle 19, and an adjusting sleeve 23 is provided on the top pressure plate 22. A supporting rod 24 is provided on the supporting block 20. The adjusting sleeve 23 matches the supporting rod 24. The top pressure plate 22 is movably sleeved on the supporting rod 24 through the adjusting sleeve 23, and the adjusting sleeve 23 is limited and fixed to the supporting rod 24 by the tightening screw 25. The design of the top pressure plate 22 can limit and press the steam oven from above, further improving the placement firmness of the steam oven on the adjusting support 4, and the top pressure plate 22 can adjust the actual height of the top pressure plate 22 through the ingenious design of the adjusting sleeve 23 and the supporting rod 24, thereby facilitating the placement of the steam oven, facilitating the limit pressing of steam ovens of different heights and sizes, and expanding the application range of the transport rack. The height of the top pressure plate 22 is adjusted by adjusting the length of the adjusting sleeve 23 sleeved on the supporting rod 24. When the adjustment is completed, the tightening screw 25 is tightened to realize the limit fixation of the rear baffle 19.

[0050] A front baffle assembly 26 is provided on the front side of the placement plate 18, and the front baffle assembly 26 includes a C-shaped plug-in block 27 and a front baffle plate 28. The C-shaped plug-in block 27 is symmetrically arranged on the left and right sides of the front end of the placement plate 18, and a slot 29 is provided on the front baffle plate 28, and the slot 29 matches the C-shaped plug-in block 27. The front baffle plate 28 is movably plugged into the C-shaped plug-in block 27 through the slot 29, and the front baffle plate 28 is limitedly clamped in the C-shaped clamping groove 30 of the C-shaped plug-in block 27. The front baffle assembly 26 can assist in limiting the steam oven from the front side, further improving the placement stability and safety of the steam oven on the suspension frame 2, and the front baffle plate 28 is movably plugged into the C-shaped plug-in block 27, and at the same time, the front baffle plate 28 is just clamped in the C-shaped clamping groove 30 of the C-shaped plug-in block 27, effectively ensuring the plug-in stability of the front baffle plate 28, and facilitating actual installation and disassembly.

[0051] The top surface of the extension plate 10 is provided with a first upper magnetic sheet 31, the bottom surface of the extension plate 10 is provided with a first lower magnetic sheet 32, the bottom surface of the upper limit plate 8 is provided with a second upper magnetic sheet 33, the second upper magnetic sheet 33 and the first upper magnetic sheet 31 are arranged to attract each other, and the top surface of the lower limit plate 9 is provided with a second lower magnetic sheet 34, the second lower magnetic sheet 34 and the first lower magnetic sheet 32 ​​are arranged to attract each other. In the process of adjusting the support 4 to rotate and tilt backward, the upper limit plate 8 is used to limit the position, and at the same time, the first upper magnetic sheet 31 and the second upper magnetic sheet 33 are used to adjust the support 4 to rotate and tilt backward. The design can realize the adsorption and fixation of the extension plate 10 and the upper limit plate 8. Combined with the design of the supporting lifting piece, the structural stability of the adjustment support 4 after the rearward rotation adjustment can be effectively ensured. In the process of the adjustment support 4 rotating forward and tilting, the lower limit plate 9 is used to limit the position. At the same time, the design of the first lower magnetic sheet 32 ​​and the second lower magnetic sheet 34 can realize the adsorption and fixation of the extension plate 10 and the lower limit plate 9. Combined with the design of the supporting lifting piece, the structural stability of the adjustment support 4 after the forward rotation adjustment can be effectively ensured, and the safety performance during the entire operation process can be effectively improved.

[0052] The suspension support 3 includes a horizontal plate 35 and a back plate 36. The back plate 36 is fixedly connected to the rear side of the horizontal plate 35. A bending portion 37 is provided on the top of the back plate 36. A suspension groove 38 is formed between the bending portion 37 and the back plate 36. The suspension groove 38 matches the suspension cross bar 16. The back plate 36 is suspended on the suspension cross bar 16 through the suspension groove 38, and the bending portion 37 is fixed to the suspension cross bar 16 with screws. The structural design is ingenious and reasonable, and the installation is convenient and simple. The design of the bending portion 37 forms a suspension groove 38 on the back plate 36, thereby realizing the suspension connection between the suspension support 3 and the suspension cross bar 16. Combined with the screw fixation, the installation firmness between the suspension support 3 and the suspension cross bar 16 is effectively guaranteed.

[0053] The support and lifting member 11 includes an adjusting screw 39 and a positioning frame 40. A through hole 41 is provided on the front side of the horizontal plate 35. The through hole 41 matches the adjusting screw 39. The top end of the adjusting screw 39 extends through the through hole 41 to the top of the horizontal plate 35. The adjusting screw 39 is fixedly connected to the horizontal plate 35 through a limiting nut 42. The limiting nut 42 is located on the upper and lower sides of the horizontal plate 35. The positioning frame 40 is movably hinged on the top end of the adjusting screw 39. An adjusting groove 43 is provided on the bottom surface of the flat plate 18. The positioning frame 40 is movably connected in the adjusting groove 43. The structural design is compact and reasonable. The adjusting screw 39 and the positioning frame 40 are combined to form the support and lifting member 11. The support 1 lifts the front side of the adjustment support 4 to ensure the structural stability of the adjustment support 4 in various angle adjustment states. The adjustment screw 39 moves up and down, and the positioning frame 40 connected at the end synchronously promotes the rotation of the adjustment support 4. The adjustment slot 43 provides a certain movement variable for the forward and backward movement of the positioning frame 40. At the same time, the positioning frame 40 and the adjustment screw 39 are movable and hinged at an adjustable angle, thereby ensuring the normal adjustment operation of the entire rotation process of the adjustment support 4. When the adjustment screw 39 pushes the adjustment support 4 to rotate and adjust to a suitable angle, the upper and lower limit screws and the horizontal plate 35 are used to limit and fix, thereby ensuring the structural stability of the adjustment support 4 after it is rotated into place, thereby ensuring the placement of the steam oven firmly.

[0054] A flat support assembly 44 is provided on the horizontal plate 35, and the flat support assembly 44 includes an adjustment frame 45, a flat support block 46 and a dovetail guide frame 47. The adjustment frame 45 is fixed to the front end of the horizontal plate 35, and a dovetail slide is provided at the bottom of the flat support block 46, and the dovetail slide matches the dovetail guide frame 47. The flat support block 46 is movably connected to the dovetail guide frame 47, and one end of the dovetail guide frame 47 extends and contacts the side end surface of the adjustment frame 45. The dovetail guide frame 47 is fixed to the horizontal plate 35 by screws through the mounting plate 48. The design of the flat support assembly 44 can support the adjustment support 4 in a horizontal state to ensure the horizontal stability of the adjustment support 4 Placement, when the adjustment support 4 is in a horizontal placement state, the flat support block 46 is moved out of the adjustment frame 45 and moved onto the horizontal plate 35 to support the adjustment support 4. When the angle of the adjustment support 4 needs to be adjusted, the flat support block 46 is moved along the dovetail guide frame 47 into the adjustment frame 45, so as not to affect the subsequent angle adjustment of the adjustment support 4. The ingenious design of the dovetail structure can ensure the limited card connection between the flat support block 46 and the dovetail guide frame 47, ensure the stability of the card connection between the two, limit the up, down, left and right movement of the flat support block 46, so that the flat support block 46 can only slide horizontally along the dovetail guide frame 47.

[0055] The method for installing a transport rack for a steam oven as described above comprises the following steps:

[0056] 1) Assembly of the suspension bracket 2:

[0057] (1) The support seat 5 is welded and fixed to the designed position on the top surface of the horizontal plate 35, and then the two angle limiters 6 are welded and fixed to the left and right sides of the support seat 5 respectively, and the second upper magnetic sheet 33 is installed in the groove reserved on the bottom surface of the upper limit plate 8, and then the second lower magnetic sheet 34 is installed in the groove reserved on the top surface of the lower limit plate 9; the support seat 5 and the horizontal plate 35 are welded and fixed to effectively ensure the installation firmness of the support seat 5 and the suspension support 3, and at the same time, the angle limiter 6 and the support seat 5 are also welded and fixed to ensure the overall structural firmness of the suspension support 3 and improve the structural safety performance;

[0058] (2) Weld and fix the adjustment frame 45 to the front end design position of the horizontal plate 35, ensure that the bottom surface of the opening groove of the adjustment frame 45 is flush with the top surface of the horizontal plate 35, slide the flat support block 46 into the dovetail guide frame 47, and then place the combination of the flat support block 46 and the dovetail guide frame 47 on the horizontal plate 35, adjust the position of the combination so that the end of the dovetail guide frame 47 without the mounting plate 48 contacts the side end surface of the opening groove of the adjustment frame 45, and ensure that the flat support block 46 corresponds to the opening groove in the adjustment frame 45, and then fix the mounting plate 48 to the horizontal plate 35 with screws; According to the design standards and requirements, the adjustment frame 45 is welded and fixed on the horizontal plate 35 to ensure the installation firmness of the adjustment frame 45 and the horizontal plate 35. Then, the dovetail guide frame 47 and the flat support block 46 are first slid and clamped, and then the combination is placed on the horizontal plate 35. The position of the combination is adjusted by the flat support block 46 and the opening groove of the adjustment frame 45. It is ensured that the flat support block 46 can be completely inserted into the opening groove when moving along the dovetail guide rail, and at the same time, it is ensured that the dovetail guide rail contacts the end surface of the opening groove. Then, the mounting plate 48 is fixed to the horizontal plate 35 by screws. The overall installation and adjustment are convenient and simple, and easy to operate.

[0059] (3) The two side clamps 21 are welded and fixed to the left and right sides of the rear baffle 19 respectively, and then the combination of the side clamps 21 and the rear baffle 19 is welded and fixed to the designed position of the top surface of the placement plate 18, and the two C-shaped plug blocks 27 and the two extension plates 10 are welded to the designed positions of the placement plate 18 respectively, and the first upper magnetic sheet 31 is installed in the groove reserved on the top surface of the extension plate 10, and the first lower magnetic sheet 32 ​​is installed in the groove reserved on the bottom surface of the extension plate 10; the side clamps 21 are connected to the rear baffle 19 by welding, and then the combination is welded and fixed to the placement plate 18, which effectively ensures the overall structural strength and firmness of the adjustment support 4, thereby improving the structural safety of the entire suspension frame 2 and extending the service life of the suspension frame 2, and then the C-shaped plug block 27 and the extension plate 10 are welded and fixed to the placement plate 18 respectively, ensuring the installation firmness of the C-shaped plug block 27 and the extension plate 10, and the first upper magnetic sheet 31 and the first lower magnetic sheet 32 ​​are installed on the extension plate 10. The installation process is reasonable and clear, and easy to operate;

[0060] (4) Weld the support block 20 to the rear end design position of the placement plate 18, then weld the support rod 24 to the top design position of the support block 20, then weld the adjustment sleeve 23 to the design position of the top pressure plate 22, then movably sleeve the adjustment sleeve 23 onto the corresponding support rod 24, and tighten the set screw 25; fix the support block 20 to the placement plate 18 by welding to ensure the installation firmness of the support block 20, so that the support block 20 and the placement plate 18 are welded and fixed into an integral structure, so that the subsequent rotational hinge installation between the adjustment support 4 and the suspension support 3 can be realized through the support block 20, the support rod 24 and the support block 20 are welded and fixed to ensure the installation firmness, and the adjustment sleeve 23 and the top pressure plate 22 are welded and fixed to form an integral structure, so that the installation of the top pressure plate 22 and the adjustment support 4 is realized by positioning and adjusting the adjustment sleeve 23 and the support rod 24, and then the installation firmness between the top pressure plate 22 and the adjustment support 4 is ensured by the set screw 25;

[0061] (5) To adjust the installation of the support 4 and the suspension support 3, move the flat support block 46 to abut against the mounting plate 48, then hinge the support block 20 and the support seat 5, and then hinge the positioning frame 40 to the top of the adjusting screw 39. First, install the combination of the positioning frame 40 and the adjusting screw 39 with the adjusting support 4, and insert the positioning frame 40 into the corresponding adjusting groove 43 on the bottom surface of the adjusting support 4. Screw a limit nut 42 on the adjusting screw 39 to adjust the adjusting screw. The angle and position of the rod 39 make the adjusting screw 39 correspond to the through hole 41 on the horizontal plate 35, the bottom end of the adjusting screw 39 passes through the through hole 41 and penetrates the horizontal plate 35, then another limiting nut 42 is screwed into the adjusting screw 39, and then a limiting cap is screwed into the bottom end of the adjusting screw 39, and the adjusting support 4 is rotated to make the adjusting support 4 abut against and rest on the flat support block 46, and then the limiting nut 42 is tightened; first, the flat support block 46 is moved to abut against the mounting plate 48, so that The flat support block 46 can be used to subsequently assist in adjusting the positioning between the support 4 and the suspension support 3 to ensure that the adjustment support 4 is in a horizontal state in the initial state, thereby facilitating the subsequent horizontal placement of the steam oven. First, the initial installation between the adjustment support 4 and the suspension support 3 is achieved through the hinged installation between the support block 20 and the support seat 5, and then the combination of the positioning frame 40 and the adjusting screw 39 is initially clamped and installed with the adjustment support 4, and then the further installation connection between the adjustment support 4 and the suspension support 3 is achieved through the corresponding adjustment screw 39 and the through hole 41, and then the angle of the adjustment support 4 is adjusted so that the adjustment support 4 is placed on the flat support block 46 to ensure horizontal placement, and the limit nut 42 is tightened to limit the movement of the adjusting screw 39 to ensure the installation firmness between the adjustment support 4 and the suspension support 3. The overall installation process is reasonable, and the components installed first play an auxiliary positioning role for the components installed later, which is convenient for actual installation and disassembly;

[0062] 2) Installation of the suspension bracket 2 and the main bracket 1: The suspension bracket 2 is hung on the suspension cross bar 16 through the suspension slot 38, and the position of the suspension bracket 2 is adjusted so that the reserved hole on the bending portion 37 corresponds to the reserved hole on the suspension cross bar 16, and then the bending portion 37 is fixed to the suspension cross bar 16 by screws; the suspension bracket 2 and the main bracket 1 are suspended and connected by matching the suspension slot 38 with the suspension cross bar 16, and then the suspension bracket 2 is moved along the suspension cross bar 16 so that the holes correspond to each other and then fixed with screws, which effectively ensures the installation firmness between the suspension bracket 2 and the main bracket 1, and the installation and disassembly are convenient and simple, which is convenient for subsequent maintenance and replacement, etc.;

[0063] 3) Placement of the steam oven:

[0064] (1) Loosen the set screws 25, adjust the height of the top pressure plate 22 according to the height of the steam oven after packaging, so that the distance between the top surface of the top pressure plate 22 and the top surface of the placement plate 18 is greater than the actual height of the steam oven after packaging, and then tighten the set screws 25; by adjusting the height of the top pressure plate 22, the height between the top pressure plate 22 and the placement plate 18 can be greater than the actual height of the steam oven after packaging, so that it is convenient to place the steam oven on the placement plate 18;

[0065] (2) Then place the packaged steam oven on the hanging rack 2, move the steam oven to ensure that the rear side of the steam oven just touches the rear baffle 19, and at the same time, the left and right sides of the rear end of the steam oven are just clamped between the two side clamping blocks 21, loosen the fixing screws 25, press the top pressure plate 22 downward until the top pressure plate 22 touches and presses the top of the steam oven, tighten the fixing screws 25, and then insert the front baffle 28 to clamp it onto the two C-shaped plug blocks 27; the rear baffle 19 touches and supports the rear end of the steam oven, and the side clamping blocks 21 limit the clamping connection to the left and right sides of the rear end of the steam oven, effectively ensuring the stability of the steam oven on the adjustment support 4, and then adjust the top pressure plate 22 to press the top of the steam oven to further improve the stability of the placement of the steam oven, and finally insert the front baffle 28 to limit and cover the front side of the steam oven to improve the structural safety;

[0066] (3) Move the flat support block 46 until it is completely moved into the adjustment frame 45, then loosen the limit nut 42, lift the adjustment screw 39 upward, and the adjustment screw 39 synchronously pushes the adjustment support 4 to rotate through the positioning frame 40 until the extension plate 10 contacts the upper limit plate 8, and then tighten the limit nut 42; after the steam oven is placed, adjust the angle of the adjustment support 4 so that the adjustment support 4 tilts backward at a certain angle to ensure that the steam oven is always in contact with the rear baffle 19 due to the tilted setting during placement and transportation, thereby improving the structural safety.

[0067] The overall structural design of the present invention is ingenious and reasonable, and has strong practicality. The main bracket 1 is used to ensure the structural stability and firmness of the entire transport rack, and the suspension rack 2 can be used to place the steam oven, and the suspension rack 2 and the main bracket 1 are detachably fixed, which can facilitate the disassembly and replacement of the suspension rack 2. Multiple suspension racks 2 can be set on the same main bracket 1, so that multiple steam ovens can be placed at the same time. At the same time, through further design of the structure of the suspension rack 2, the suspension rack 2 is designed to be an adjustment support 4 and a suspension support 3, and a rotatable and adjustable installation method is adopted between the adjustment support 4 and the suspension support 3. The angle of the adjustment support 4 can be adjusted according to the corresponding use state of the transport rack. When the transport rack is in a stable placement and only plays a role of storage and placement, the adjustment support 4 can be kept in a horizontal state in this state, which can be used to stably place the steam oven. When the transport rack is in the process of handling and transportation, the adjusting support 4 is tilted backward so that the steam oven rests on the rear baffle 19, thereby reducing safety hazards during handling and transportation and improving structural safety performance. When the steam oven needs to be taken out, the adjusting support 4 can be tilted forward, so that it is convenient for the user to move the steam oven out from the placement plate 18, thereby making it easier to place, transport and take the steam oven out. The design is more user-friendly, and the horizontal placement of the adjusting support 4 is ensured by the flat support assembly 44 during the angle adjustment process, and the inclination angle of the adjusting support 4 can be limited by the angle limiter 6. The upper limit plate 8 limits the rearward inclination angle of the adjusting support 4 to within 8°, and the lower limit plate 9 limits the forward inclination angle of the adjusting support 4 to within 8°, thereby improving operational safety performance and avoiding excessive angle adjustment affecting actual operation.

[0068] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims

1. A transport rack for a steam oven, characterized in that: The yoke is a member of a group consisting of a main frame and a suspension frame, wherein the suspension frame is detachably fixed to the main frame, the suspension frame comprises a suspension support and an adjustment support, the adjustment support is located on the suspension support, the adjustment support is rotatably fixed to the suspension support, a support seat is fixedly arranged on the suspension support, the rear side of the adjustment support is rotatably connected to the support seat, angle limiters are arranged on the left and right sides of the support seat, the angle limiters comprise a base, an upper limit plate and a lower limit plate, the base is fixedly connected to the support seat, the upper limit plate and the lower limit plate are relatively arranged on the front side of the base, extension plates are arranged on the left and right sides of the adjustment support, the extension plates are located between the upper limit plate and the lower limit plate corresponding to the angle limiter, and the adjustment support The front side of the device is provided with a supporting and lifting member, and the supporting and lifting member supports and lifts the adjusting support, and the supporting and lifting member is connected to the hanging support, and the adjusting support includes a placing plate and a rear baffle, and a supporting block is provided at the rear end of the placing plate, and the supporting block is rotatably connected to the supporting seat, and the rear baffle is fixedly connected to the rear side of the placing plate, and side clamping blocks are symmetrically provided on the left and right sides of the rear baffle, and the top surface of the extension plate is provided with a first upper magnetic sheet, and the bottom surface of the extension plate is provided with a first lower magnetic sheet, and the bottom surface of the upper limit plate is provided with a second upper magnetic sheet, and the second upper magnetic sheet and the first upper magnetic sheet are attracted to each other, and the top surface of the lower limit plate is provided with a second lower magnetic sheet, and the second lower magnetic sheet and the first lower magnetic sheet are attracted to each other.

2. A transport rack for a steam oven according to claim 1, characterized in that: A top pressure plate is arranged above the rear baffle, an adjustment sleeve is arranged on the top pressure plate, a support rod is arranged on the support block, the adjustment sleeve matches the support rod, the top pressure plate is movably sleeved on the support rod through the adjustment sleeve, and the adjustment sleeve is limited and fixed to the support rod by a set screw.

3. A transport rack for a steam oven according to claim 2, characterized in that: A front baffle assembly is provided on the front side of the placement plate, and the front baffle assembly includes a C-shaped plug-in block and a front baffle plate. The C-shaped plug-in block is symmetrically arranged on the left and right sides of the front end of the placement plate, and a slot is provided on the front baffle plate, and the slot matches the C-shaped plug-in block. The front baffle plate is movably plugged into the C-shaped plug-in block through the slot, and the front baffle plate is limitedly clamped in the C-shaped clamping groove of the C-shaped plug-in block.

4. The transport rack for a steam oven according to claim 3, characterized in that: The main bracket includes a base, a fixing part and a top plate, the fixing part is connected between the base and the top plate, two groups of the fixing parts are symmetrically arranged front and back, a reinforcement rod is connected between the front and rear groups of the fixing parts, the two groups of the fixing parts include a hanging cross bar and a connecting rod, and the two upper and lower adjacent hanging cross bars are fixedly connected by the connecting rod.

5. The transport rack for a steam oven according to claim 4, characterized in that: The suspension support includes a horizontal plate and a back plate, the back plate is fixedly connected to the rear side of the horizontal plate, a bending portion is provided on the top of the back plate, a suspension groove is formed between the bending portion and the back plate, the suspension groove matches the suspension cross bar, the back plate is suspended on the suspension cross bar through the suspension groove, and the bending portion is fixed to the suspension cross bar by screws.

6. The transport rack for a steam oven according to claim 5, characterized in that: The supporting and lifting member includes an adjusting screw and a positioning frame. A through hole is provided on the front side of the horizontal plate, and the through hole matches the adjusting screw. The top end of the adjusting screw extends through the through hole to above the horizontal plate, and the adjusting screw is fixedly connected to the horizontal plate through a limiting nut, and the limiting nut is located on the upper and lower sides of the horizontal plate. The positioning frame is movably hinged at the top end of the adjusting screw, and an adjusting groove is provided on the bottom surface of the placement plate, and the positioning frame is movably clamped in the adjusting groove.

7. The transport rack for a steam oven according to claim 6, characterized in that: A flat support assembly is provided on the horizontal plate, and the flat support assembly includes an adjustment frame, a flat support block and a dovetail guide frame. The adjustment frame is fixed to the front end of the horizontal plate, and a dovetail slide groove is provided at the bottom of the flat support block, and the dovetail slide groove matches the dovetail guide frame. The flat support block is movably connected to the dovetail guide frame, and one end of the dovetail guide frame extends and contacts the side end surface of the adjustment frame. The dovetail guide frame is fixed to the horizontal plate with screws via a mounting plate.

8. A method for installing a transport rack for a steam oven according to claim 7, characterized in that: The steps include: 1) Assembly of the suspension bracket: (1) Weld and fix the support base to the designed position on the top surface of the horizontal plate, and then weld and fix the two angle limiters to the left and right sides of the support base respectively, install the second upper magnetic sheet in the groove reserved on the bottom surface of the upper limit plate, and then install the second lower magnetic sheet in the groove reserved on the top surface of the lower limit plate; (2) Weld and fix the adjustment frame to the front end design position of the horizontal plate, ensure that the bottom surface of the opening groove of the adjustment frame is flush with the top surface of the horizontal plate, slide the flat support block into the dovetail guide frame, and then place the combination of the flat support block and the dovetail guide frame on the horizontal plate. Adjust the position of the combination so that the end of the dovetail guide frame without the mounting plate contacts the side end surface of the opening groove of the adjustment frame. At the same time, ensure that the flat support block corresponds to the opening groove in the adjustment frame, and then fix the mounting plate to the horizontal plate with screws; (3) Weld and fix the two side clamps to the left and right sides of the rear baffle respectively, then weld and fix the combination of the side clamps and the rear baffle to the designed position on the top surface of the plate, weld the two C-shaped plugs and the two extension plates to the designed position on the plate, install the first upper magnetic sheet in the groove reserved on the top surface of the extension plate, and install the first lower magnetic sheet in the groove reserved on the bottom surface of the extension plate; (4) Weld the support block to the rear end design position of the placement plate, then weld the support rod to the top design position of the support block, then weld the adjustment sleeve to the design position of the top pressure plate, then flexibly set the adjustment sleeve on the corresponding support rod and tighten the set screws; (5) To install the adjustment support and the suspension support, move the flat support block to contact the mounting plate, then hinge the support block and the support seat, then hinge the positioning frame to the top of the adjustment screw, first install the combination of the positioning frame and the adjustment screw with the adjustment support, insert the positioning frame into the adjustment groove corresponding to the bottom surface of the adjustment support, screw a limit nut into the adjustment screw, adjust the angle and position of the adjustment screw so that the adjustment screw corresponds to the through hole on the horizontal plate, the bottom end of the adjustment screw passes through the through hole and penetrates the horizontal plate, then screw another limit nut into the adjustment screw, then screw the limit cap into the bottom end of the adjustment screw, rotate the adjustment support so that the adjustment support contacts and rests on the flat support block, and then tighten the limit nut; 2) Installation of the suspension bracket and the main bracket: Hang the suspension bracket on the suspension crossbar through the suspension slot, adjust the position of the suspension bracket so that the reserved holes on the bending part correspond to the reserved holes on the suspension crossbar, and then fix the bending part to the suspension crossbar with screws; 3) Placement of the steam oven: (1) Loosen the set screws and adjust the height of the top pressure plate according to the height of the steam oven after packaging, so that the distance between the top surface of the top pressure plate and the top surface of the placement plate is greater than the actual height of the steam oven after packaging, and then tighten the set screws; (2) Then place the packaged steam oven on the hanging rack, move the steam oven to ensure that the rear side of the steam oven just touches the rear baffle, and the left and right sides of the rear end of the steam oven are just clamped between the two side clamps, loosen the fixing screws, press the top pressure plate downward until the top pressure plate is pressed against the top of the steam oven, tighten the fixing screws, and then insert the front baffle into the two C-shaped plug blocks; (3) Move the flat support block until it is completely moved into the adjustment frame, then loosen the limit nut and lift the adjustment screw upward. The adjustment screw will synchronously push the adjustment support to rotate through the positioning frame until the extension plate contacts the upper limit plate, and then tighten the limit nut.

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