Pouring trolley

Abstract

The invention relates to the technical field of pouring, in particular to a pouring trolley which comprises an outer mold mechanism, an inner mold mechanism and an outer mold mechanism. The inner mold mechanism comprises a second walking assembly and an inner mold assembly. When the outer mold assembly is located at the first pouring position and the inner mold assembly is located at the second pouring position, a pouring cavity is defined by the end plug plate, the outer mold assembly and the inner mold assembly. According to the embodiment of the invention, by arranging the outer mold mechanism and the inner mold mechanism, free switching can be automatically carried out from the pouring position to the walking position, so that position fixing can be automatically realized at the pouring position, a traditional pull rod fixing mode is not needed, and the wall body construction quality is improved. Moreover, after pouring is finished, dismantling is not needed, and the device is dragged to the next pouring construction through the corresponding walking assembly, so that the construction efficiency is greatly improved, and meanwhile, the operation steps of technicians are simplified.

Description

Technical Field

[0001] The invention relates to the technical field of casting, and in particular to a casting trolley. Background Art

[0002] When constructing box-type structures on water works, the method of "standardized steel formwork + tie rods + steel pipe support rods" or "erecting scaffolding + wooden formwork + tie rods" is generally used. However, due to the presence of tie rods in both methods, there are reserved holes on the outer surface of the box-type structure after the formwork is removed. At the same time, after the pouring is completed, a large amount of manpower and material resources are required to remove the pouring formwork, which makes the construction efficiency low and the pouring formwork inconvenient to use. Summary of the invention

[0003] In view of this, the present invention provides a casting trolley to solve the problem that tie rods are currently used during casting, the construction efficiency is low, and the casting formwork is inconvenient to use.

[0004] In a first aspect, the present invention provides a casting trolley, the casting trolley comprising:

[0005] The outer mold mechanism comprises an outer mold truss, a first traveling assembly and a pair of outer mold assemblies, wherein the outer mold truss is arranged on the first traveling assembly, and the outer mold assembly can be movably arranged on the outer mold truss; the outer mold truss, the first traveling assembly and the pair of outer mold assemblies surround and form a construction space; the pair of outer mold assemblies have first casting positions close to each other and first traveling positions far away from each other;

[0006] An inner mold mechanism is located in the construction space; the inner mold mechanism includes a second traveling assembly and an inner mold assembly, the inner mold assembly is arranged on the second traveling assembly; the inner mold assembly has a second casting position close to the outer mold assembly and a second traveling position away from the outer mold assembly;

[0007] An end plugging plate, detachably connected to the outer mold assembly and the inner mold assembly;

[0008] When the outer mold assembly is in the first casting position and the inner mold assembly is in the second casting position, the end plugging plate, the outer mold assembly and the inner mold assembly surround and form a casting cavity.

[0009] Beneficial effects: The embodiment of the present invention can automatically switch freely from the pouring position to the walking position by setting the outer mold mechanism and the inner mold mechanism, so the position can be automatically fixed at the pouring position without adopting the traditional fixing method of the tie rod, thereby improving the wall construction quality and appearance effect. In addition, after the pouring is completed, there is no need to dismantle it. It is only necessary to switch the outer mold mechanism and the inner mold mechanism from the pouring position to the walking position, and then drag it to the next pouring construction through the corresponding walking assembly, thereby greatly improving the construction efficiency, and at the same time simplifying the operation steps of the technicians, making it convenient to use the outer mold mechanism and the inner mold mechanism.

[0010] In an optional embodiment, the outer mold assembly includes:

[0011] An outer mold truss is arranged on the first traveling assembly;

[0012] A first driving member is arranged on the outer mold truss; the first driving member is provided with a driving end;

[0013] An outer mold plate connected to the driving end of the first driving member;

[0014] Under the driving action of the first driving member, the outer formwork plate moves to the first casting position and to the first walking position.

[0015] Beneficial effects: The embodiment of the present invention can use the first driving member to drive the outer formwork plate to adjust its position by setting the first driving member, thereby eliminating the need for technicians to disassemble and reassemble the outer formwork plate during pouring and after pouring, thereby improving work efficiency. In addition, after the outer formwork plate is driven to move to the first pouring position by the first driving member, the position of the outer formwork plate can be directly fixed by the first driving member, thereby eliminating the need to use the traditional fixing method of the tie rod, thereby improving the wall construction quality and appearance effect.

[0016] In an optional embodiment, the outer mold assembly further includes:

[0017] A first fixing member, at the first casting position, one end of the first fixing member is connected to the outer formwork truss, and the other end of the first fixing member is connected to the outer formwork large plate.

[0018] Beneficial effect: When the first driving member is used, the first driving member is usually extended and retracted by hydraulic means to drive the outer formwork plate to move, so the first driving member may have an oil return problem, which causes the position of the outer formwork plate to be misplaced. However, by setting a first fixing member in the embodiment of the present invention, the first fixing member can be used to further fix the position of the outer formwork truss and the outer formwork plate. Even if the first driving member has an oil return problem, the position of the outer formwork plate can be kept unchanged under the support of the first fixing member, thereby ensuring normal construction.

[0019] In an optional embodiment, the other end of the first fixing member and the driving end of the first driving member are both connected to the same connection point of the outer mold plate, and an angle is formed between the first fixing member and the first driving member.

[0020] Beneficial effect: In the embodiment of the present invention, an angle is formed between the first fixing member and the first driving member. Since the first fixing member and the first driving member are both arranged on the outer mold truss, the first fixing member, the first driving member and the outer mold truss therebetween can form a stable triangular structure, thereby further ensuring the stability of the position of the outer mold large plate.

[0021] In an optional embodiment, the outer formwork plate includes:

[0022] The outer mold support frame is arranged in a vertical direction; the outer mold support frame is connected to the driving end of the first driving member;

[0023] An outer mold baffle is arranged on the top of the outer mold support frame and is movably connected to the outer mold support frame;

[0024] A first casting template is arranged on the casting surface of the outer mold support frame and the outer mold baffle;

[0025] In the first casting position, the outer mold baffle and the outer mold support frame surround the casting cavity, and the outer mold baffle and the outer mold support frame form a wide-angle structure for casting; in the first walking position, the outer mold baffle and the outer mold support frame form an opening structure for demoulding.

[0026] In an optional embodiment, the outer mold assembly further includes:

[0027] A second driving member, one end of which is connected to the outer mold support frame, and one end of which is connected to the outer mold baffle.

[0028] In an optional embodiment, the inner mold assembly includes:

[0029] An inner mold support beam is arranged on the second walking assembly through a third driving member; an inner mold top truss is arranged on the top of the inner mold support beam;

[0030] A pair of inner form side trusses are movably disposed on both sides of the inner form support beam along the construction direction;

[0031] A second casting template is arranged on the casting surface of the inner mold truss and the inner mold side truss;

[0032] A fourth driving member is arranged on the inner mold support beam; a driving end of the fourth driving member is connected to the inner mold side truss;

[0033] Under the driving action of the fourth driving member, the inner mold side truss has a second casting position close to the outer mold assembly and a second walking position away from the outer mold assembly.

[0034] Beneficial effect: The embodiment of the present invention provides a third driving member and a fourth driving member. The third driving member can be used to automatically adjust the position of the inner mold top truss in the vertical direction, and the fourth driving member can be used to automatically adjust the specific positions of the inner mold side trusses on both sides. This eliminates the need for construction workers to disassemble and assemble the entire inner mold mechanism during pouring and walking, thereby improving work efficiency.

[0035] In an optional embodiment, the inner mold assembly further includes:

[0036] A plurality of second fixing members, at the second casting position, one end of the second fixing member is connected to one of the inner mold side trusses, and the other end of the second fixing member is connected to another inner mold side truss.

[0037] In an optional embodiment, the inner mold assembly further includes:

[0038] A plurality of support legs are arranged on the inner mold support beam along the length direction of the inner mold support beam; one end of the support leg is connected to the inner mold support beam, and the other end of the support leg is used to contact the support surface.

[0039] In an optional embodiment, both the first traveling assembly and the second traveling assembly are track traveling assemblies, and the track traveling assemblies include:

[0040] A pair of rails, laid on the supporting surface;

[0041] The trolley is provided with a track wheel and a motor gear for driving the track wheel to rotate;

[0042] The outer mold assembly and the inner mold assembly are both mounted on respective trolleys.

[0043] In an optional embodiment, the first fixing member and the second fixing member are forward and reverse screw rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the related technologies, the drawings required for use in the specific embodiments or the related technical descriptions will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0045] Figure 1 A schematic diagram of a casting trolley in a casting position according to an embodiment of the present invention;

[0046] Figure 2 It is a schematic diagram of a casting trolley in a traveling position according to an embodiment of the present invention;

[0047] Figure 3 A side view of a casting trolley according to an embodiment of the present invention;

[0048] Figure 4 for Figure 3 A cross-sectional view of part A;

[0049] Figure 5 for Figure 3 A cross-sectional view of part B;

[0050] Figure 6 Schematic diagram of the positive and negative screw rods in an embodiment of the present invention.

[0051] Description of reference numerals:

[0052] 1. External mold mechanism; 11. External mold truss; 12. First walking assembly; 13. External mold assembly; 131. First driving member; 132. External mold plate; 1321. External mold support frame; 1322. External mold baffle; 1323. First casting template; 133. First fixing member; 134. Second driving member;

[0053] 2. Inner mold mechanism; 21. Second walking assembly; 22. Inner mold assembly; 221. Inner mold support beam; 222. Third driving member; 223. Inner mold top truss; 224. Inner mold side truss; 225. Second casting template; 226. Fourth driving member; 227. Second fixing member; 228. Support foot; 23. Hydraulic oil pump station;

[0054] 3. End plugging plate; 4. Construction space. DETAILED DESCRIPTION

[0055] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0056] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0057] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can also be the internal communication of two components, it can be a wireless connection, or it can be a wired connection. For ordinary workers in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0059] When constructing box-type structures on water works, the method of "standardized steel formwork + tie rods + steel pipe support rods" or "erecting scaffolding + wooden formwork + tie rods" is generally used. However, due to the presence of tie rods in both methods, there are reserved holes on the outer surface of the box-type structure after the formwork is removed. At the same time, after the pouring is completed, a large amount of manpower and material resources are required to remove the pouring formwork, which makes the construction efficiency low and the pouring formwork inconvenient to use.

[0060] In view of this, the present invention provides a casting trolley to solve the problem that tie rods are currently used during casting, the construction efficiency is low, and the casting formwork is inconvenient to use.

[0061] Combine the following Figures 1 to 6 , describing an embodiment of the present invention.

[0062] According to an embodiment of the present invention, on the one hand, a casting trolley is provided, which includes an outer mold mechanism 1, an inner mold mechanism 2 and an end plugging plate 3.

[0063] Specifically, in the embodiment of the present invention, an outer mold truss 11, a first traveling assembly 12 and a pair of outer mold assemblies 13 are included, wherein the outer mold truss 11 is disposed on the first traveling assembly 12, and the outer mold assembly 13 is movably disposed on the outer mold truss 11. The outer mold assembly 13 and the outer mold truss 11 may be connected by a hinge or by a connecting rod mechanism. This embodiment is merely an example.

[0064] Furthermore, the outer formwork truss 11, the first walking assembly 12 and the pair of outer formwork assemblies 13 surround and form a construction space 4. During pouring, operations are performed in the construction space 4. The pair of outer formwork assemblies 13 have a first pouring position close to each other and a first walking position far away from each other. As for the specific movement mode of the outer formwork assembly 13, it can be manually operated by a technician or driven by a large driving device.

[0065] Of course, this embodiment is only an example to illustrate the movement method of the outer mold component 13, but it is not limited to this. Those skilled in the art can make changes according to actual conditions as long as the same technical effect can be achieved.

[0066] Further, in the embodiment of the present invention, the inner mold mechanism 2 is located in the construction space 4, and the inner mold mechanism 2 includes a second walking assembly 21 and an inner mold assembly 22, and the inner mold assembly 22 is arranged on the second walking assembly 21. The inner mold assembly 22 has a second casting position close to the outer mold assembly 13 and a second walking position away from the outer mold assembly 13.

[0067] That is to say, when the inner mold assembly 22 and the outer mold assembly 13 are close to each other, the two can surround and form a casting model corresponding to the construction building, so that casting can be carried out smoothly. When the inner mold assembly 22 and the outer mold assembly 13 are far away from each other, it means that the casting has been completed and demoulding is required to facilitate moving to the next casting position.

[0068] Furthermore, in an embodiment of the present invention, the end plugging plate 3 is detachably connected to the outer mold assembly 13 and the inner mold assembly 22. During pouring, the vacant space between the outer mold assembly 13 and the inner mold assembly 22 can be filled by the end plugging plate 3 to prevent the pouring material from leaking out from between the outer mold assembly 13 and the inner mold assembly 22.

[0069] During the specific construction process, when the outer mold assembly 13 is in the first casting position and the inner mold assembly 22 is in the second casting position, the end plugging plate 3, the outer mold assembly 13 and the inner mold assembly 22 surround and form a casting cavity. When the outer mold assembly 13 is in the first walking position and the inner mold assembly 22 is in the second walking position, they can be moved to the next position that needs to be constructed at the same time.

[0070] In this way, the embodiment of the present invention can automatically switch freely from the pouring position to the walking position by setting the outer mold mechanism 1 and the inner mold mechanism 2, so the position can be automatically fixed at the pouring position without adopting the traditional fixing method of the tie rod, thereby improving the wall construction quality and appearance effect. In addition, after the pouring is completed, there is no need to dismantle it. It is only necessary to switch the outer mold mechanism 1 and the inner mold mechanism 2 from the pouring position to the walking position, and then drag it to the next pouring construction through the corresponding walking assembly, thereby greatly improving the construction efficiency, and at the same time simplifying the operation steps of the technicians, making it convenient to use the outer mold mechanism 1 and the inner mold mechanism 2.

[0071] Furthermore, in an optional embodiment, the outer mold assembly 13 includes a first driving member 131 and an outer mold plate 132 .

[0072] Specifically, in the embodiment of the present invention, the outer mold truss 11 is a lower frame structure, and the first driving member 131 is arranged on the outer mold truss 11, and can be arranged on both side end surfaces inside the outer mold truss 11. The first driving member 131 is provided with a driving end, and the outer mold large plate 132 is connected to the driving end of the first driving member 131.

[0073] Under the driving action of the first driving member 131, the outer formwork plate 132 moves to the first pouring position and to the first walking position.

[0074] In this way, the embodiment of the present invention can use the first driving member 131 to drive the outer formwork plate 132 to adjust its position by setting the first driving member 131, so that the technicians do not need to disassemble and reassemble it during pouring and after pouring, thereby improving work efficiency. In addition, after the first driving member 131 is used to drive the outer formwork plate 132 to move to the first pouring position, the position of the outer formwork plate 132 can be directly fixed by the first driving member 131, so that there is no need to use the traditional fixing method of the tie rod, thereby improving the wall construction quality and appearance effect.

[0075] Furthermore, in an optional embodiment, the outer mold assembly 13 also includes a first fixing member 133 , and at the first casting position, one end of the first fixing member 133 is connected to the outer mold truss 11 , and the other end of the first fixing member 133 is connected to the outer mold plate 132 .

[0076] That is to say, during pouring, the first fixing member 133 is additionally required to fix the position of the outer formwork truss 11. After pouring is completed, when demoulding is required, the first fixing member 133 needs to be removed to ensure that the outer formwork large plate 132 can be separated from the poured building.

[0077] With such a configuration, when the first driving member 131 is used, the first driving member 131 is usually extended and retracted by hydraulic means, thereby driving the outer formwork plate 132 to move. Therefore, the first driving member 131 may have an oil return problem, thereby causing the position of the outer formwork plate 132 to be misaligned. However, by configuring the first fixing member 133 in the embodiment of the present invention, the first fixing member 133 can be used to further fix the position of the outer formwork truss 11 and the outer formwork plate 132. Even if the first driving member 131 has an oil return problem, the position of the outer formwork plate 132 can be kept unchanged under the support of the first fixing member 133, thereby ensuring normal construction.

[0078] Furthermore, in an optional embodiment, the other end of the first fixing member 133 and the driving end of the first driving member 131 are both connected to the same connection point of the outer mold plate 132, and an angle is formed between the first fixing member 133 and the first driving member 131.

[0079] In this way, the embodiment of the present invention forms an angle between the first fixing member 133 and the first driving member 131. Since the first fixing member 133 and the first driving member 131 are both arranged on the outer mold truss 11, the first fixing member 133, the first driving member 131 and the outer mold truss 11 therebetween can form a stable triangular structure, thereby further ensuring the stability of the position of the outer mold plate 132.

[0080] Furthermore, in an optional embodiment, the outer formwork plate 132 includes an outer formwork support frame 1321 , an outer formwork baffle 1322 and a first casting template 1323 .

[0081] Specifically, in the embodiment of the present invention, the outer mold support frame 1321 is arranged in a vertical direction, and the outer mold support frame 1321 is connected to the driving end of the first driving member 131. The outer mold baffle 1322 is arranged on the top of the outer mold support frame 1321 and is movably connected to the outer mold support frame 1321. The first casting template 1323 is arranged on the casting surface of the outer mold support frame 1321 and the outer mold baffle 1322.

[0082] In the first casting position, the outer mold baffle 1322 and the outer mold support frame 1321 surround the casting cavity, and the outer mold baffle 1322 and the outer mold support frame 1321 form a wide-angle structure for casting. In the first walking position, the outer mold baffle 1322 and the outer mold support frame 1321 form an open structure for demoulding.

[0083] Furthermore, in an optional embodiment, the outer mold assembly 13 also includes a second driving member 134 , one end of the second driving member 134 is connected to the outer mold support frame 1321 , and one end of the second driving member 134 is connected to the outer mold baffle 1322 .

[0084] In an embodiment of the present invention, the second driving member 134 can be used to automatically adjust the position of the outer mold baffle 1322. The second driving member 134 can drive the outer mold baffle 1322 to move to a predetermined position for pouring. When the pouring is completed and the mold is demolded, the second driving member 134 can drive the outer mold baffle 1322 to separate from the poured building, thereby facilitating movement to the next construction position.

[0085] Furthermore, in an optional embodiment, the inner mold assembly 22 includes an inner mold support beam 221 , an inner mold side truss 224 and a second casting template 225 .

[0086] Specifically, in the embodiment of the present invention, the inner mold support beam 221 is arranged on the second walking assembly 21 through the third driving member 222, and the inner mold support beam 221 is provided with an inner mold top truss 223 at the top. In the actual construction process, the overall position of the inner mold top truss 223 can be adjusted by the third driving member 222 to meet the casting conditions.

[0087] Furthermore, along the construction direction, a pair of inner mold side trusses 224 are movably disposed on both sides of the inner mold support beam 221, and a second casting template 225 is disposed on the inner mold trusses and the casting surfaces of the inner mold side trusses 224. A fourth driving member 226 is disposed on the inner mold support beam 221, and a driving end of the fourth driving member 226 is connected to the inner mold side trusses 224.

[0088] Under the driving action of the fourth driving member 226 , the inner mold side truss 224 has a second casting position close to the outer mold assembly 13 and a second walking position away from the outer mold assembly 13 .

[0089] In this embodiment, the first driving member 131, the second driving member 134, the third driving member 222, and the fourth driving member 226 may all be driving cylinders or other driving devices. This embodiment is merely an example.

[0090] With such arrangement, the embodiment of the present invention can automatically adjust the vertical position of the inner mold top truss 223 by using the third driving member 222 and the fourth driving member 226 by using the third driving member 222, and automatically adjust the specific positions of the inner mold side trusses 224 on both sides by using the fourth driving member 226, thereby eliminating the need for construction workers to disassemble and assemble the entire inner mold mechanism 2 during pouring and walking, thereby improving work efficiency.

[0091] Furthermore, in an optional embodiment, the inner mold assembly 22 also includes a plurality of second fixing members 227 , and in the second casting position, one end of the second fixing member 227 is connected to one of the inner mold side trusses 224 , and the other end of the second fixing member 227 is connected to another inner mold side truss 224 .

[0092] Further, in an optional embodiment, the inner mold assembly 22 further includes a plurality of support legs 228, and the plurality of support legs 228 are disposed on the inner mold support beam 221 along the length direction of the inner mold support beam 221. One end of the support leg 228 is connected to the inner mold support beam 221, and the other end of the support leg 228 is used to contact the support surface.

[0093] During pouring, in order to ensure the stability of the overall equipment, the other end of the support leg 228 can be dropped on the ground, thereby ensuring the stability of the pouring trolley. When pouring is completed and it is necessary to move to another construction location, the other end of the support leg 228 can be separated from the ground, thereby facilitating movement.

[0094] Furthermore, in an optional embodiment, both the first traveling assembly 12 and the second traveling assembly 21 are track traveling assemblies, and the track traveling assemblies include tracks and a trolley.

[0095] Specifically, in the embodiment of the present invention, a pair of tracks are laid on a support surface, which may be the ground of a construction site. The trolley is provided with track wheels and motor gears for driving the track wheels to rotate. The outer mold assembly 13 and the inner mold assembly 22 are both mounted on their respective trolleys.

[0096] In this embodiment, the motor drive can achieve more accurate speed and position control, which is beneficial to the stability of the trolley's travel and improves construction accuracy. The travel speed and stroke can also be automatically adjusted through control system programming to reduce manual intervention and improve work efficiency. Compared with the traditional construction using a winch, the winch system is exposed and complex, and the motor gear system is usually more compact, which reduces the wear of external components and reduces maintenance costs. In addition, the built-in drive method reduces the exposed moving parts at the work site and improves the safety of the construction site. The motor drive has better adaptability to complex working conditions and harsh environments, and can work stably under more diverse engineering conditions.

[0097] Further, in an optional embodiment, the first fixing member 133 and the second fixing member 227 are forward and reverse screw rods.

[0098] The process is as follows:

[0099] (1) First install the main portal, that is, connect the inner mold top truss 223 and a pair of inner mold side trusses 224 with bolts, and install the ground support beam on the inner mold support beam 221 for standby use;

[0100] (2) Install the second traveling assembly 21. First, place the two trolleys in the second traveling assembly 21 on the track and form a whole with the traveling crossbeam. Check the dimensions on the drawing, measure the position and temporarily support the stability, and ensure that the trolley is vertical. Then, install the third driving member 222 on the traveling member in turn. The third driving member 222 is provided with a sliding rod and a lifting cylinder. The sliding rod and the lifting cylinder are used to adjust the overall height of the inner mold top truss 223.

[0101] (3) Lift the connected main gantry as a whole, align the slide bar, buckle it on the traveling vehicle, connect the lifting cylinder, install the ground support on the support beam, and tighten the ground support;

[0102] (4) Install the second casting template 225, adjust the second casting template 225 to make sure the joints are offset, and then tighten the bolts; then install the second fixing member 227 and the fourth driving member 226.

[0103] (5) Install the side platform, place the hydraulic oil pump station 23 on the platform, arrange the oil pipes in sequence, and install them on each driving component and the hydraulic oil pump station 23 respectively, and add hydraulic oil to the hydraulic oil pump station 23;

[0104] (6) Assemble the outer mold truss 11 and the first walking assembly 12 respectively, and hoist them to the outer mold track respectively, measure the dimensions, install the walking longitudinal beam, and provide temporary support;

[0105] (7) Install the separately assembled outer formwork trusses 11 onto the longitudinal beams in sequence, tighten the bolts, and install the top longitudinal connection;

[0106] (8) Install the side and back ribs of the outer mold assembly 13 in sequence and tighten them;

[0107] (9) Assemble the outer mold assembly 13, hoist it from one end to the inside of the trolley, and provide temporary support until the outer mold assembly 13 and the outer mold truss 11 are aligned, and then install the first driving member 131 and the first fixing member 133 in sequence;

[0108] (10) On-site welding work platform, place the hydraulic oil pump station 23 on the platform, arrange the oil pipes in sequence, connect the oil pipes, and add hydraulic oil;

[0109] (11) Connect the power supply of the control cabinet and the motor power supply; the installation work can be completed on the whole trolley;

[0110] (12) Use a pump truck to pour concrete symmetrically.

[0111] (13) When the concrete reaches the demolding strength, remove it by first removing the screw support and then retracting the hydraulic cylinder. The formwork will naturally detach from the base plate, and finally move the trolley to the next working surface to carry out the cycle operation.

[0112] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A casting trolley, characterized in that: include: An outer mold mechanism (1) comprises an outer mold truss (11), a first traveling assembly (12) and a pair of outer mold assemblies (13); the outer mold truss (11) is arranged on the first traveling assembly (12), and the outer mold assembly (13) is movably arranged on the outer mold truss (11); the outer mold truss (11), the first traveling assembly (12) and the pair of outer mold assemblies (13) surround and form a construction space (4); the pair of outer mold assemblies (13) have first casting positions close to each other and first traveling positions far away from each other; An inner mold mechanism (2) is located in the construction space (4); the inner mold mechanism (2) comprises a second walking assembly (21) and an inner mold assembly (22), the inner mold assembly (22) being arranged on the second walking assembly (21); the inner mold assembly (22) has a second casting position close to the outer mold assembly (13) and a second walking position away from the outer mold assembly (13); An end plugging plate (3) is detachably connected to the outer mold assembly (13) and the inner mold assembly (22); When the outer mold assembly (13) is in the first casting position and the inner mold assembly (22) is in the second casting position, the end plug (3), the outer mold assembly (13) and the inner mold assembly (22) surround and form a casting cavity.

2. The casting trolley according to claim 1, characterized in that: The outer mold assembly (13) comprises: A first driving member (131) is arranged on the outer mold truss (11); the first driving member (131) is provided with a driving end; An outer mold plate (132) connected to a driving end of the first driving member (131); Under the driving action of the first driving member (131), the outer formwork plate (132) moves to the first casting position and to the first walking position.

3. The casting trolley according to claim 2, characterized in that: The outer mold assembly (13) further comprises: A first fixing member (133), at the first casting position, one end of the first fixing member (133) is connected to the outer formwork truss (11), and the other end of the first fixing member (133) is connected to the outer formwork large plate (132).

4. The casting trolley according to claim 3, characterized in that: The other end of the first fixing member (133) and the driving end of the first driving member (131) are both connected to the same connection point of the outer mold plate (132), and an angle is formed between the first fixing member (133) and the first driving member (131).

5. The casting trolley according to any one of claims 2 to 4, characterized in that: The outer mold plate (132) comprises: The outer mold support frame (1321) is arranged in a vertical direction; the outer mold support frame (1321) is connected to the driving end of the first driving member (131); An outer mold baffle (1322) is disposed on the top of the outer mold support frame (1321) and is movably connected to the outer mold support frame (1321); A first casting template (1323) is arranged on the casting surface of the outer mold support frame (1321) and the outer mold baffle (1322); In the first casting position, the outer mold baffle (1322) and the outer mold support frame (1321) surround and form the casting cavity, and the outer mold baffle (1322) and the outer mold support frame (1321) form a wide-angle structure for casting; in the first walking position, the outer mold baffle (1322) and the outer mold support frame (1321) form an opening structure for demoulding.

6. The pouring trolley according to claim 5, characterized in that: The outer mold assembly (13) further comprises: A second driving member (134), one end of the second driving member (134) is connected to the outer mold support frame (1321), and one end of the second driving member (134) is connected to the outer mold baffle (1322).

7. The casting trolley according to any one of claims 1 to 4, characterized in that: The inner mold assembly (22) comprises: An inner mold support beam (221) is arranged on the second walking assembly (21) through a third driving member (222); an inner mold top truss (223) is arranged on the top of the inner mold support beam (221); A pair of inner mold side trusses (224) are movably disposed on both sides of the inner mold support beam (221) along the construction direction; A second casting template (225) is arranged on the casting surface of the inner mold truss and the inner mold side truss (224); A fourth driving member (226) is arranged on the inner mold support beam (221); a driving end of the fourth driving member (226) is connected to the inner mold side truss (224); Under the driving action of the fourth driving member (226), the inner mold side truss (224) has a second casting position close to the outer mold assembly (13) and a second walking position away from the outer mold assembly (13).

8. The casting trolley according to claim 7, characterized in that: The inner mold assembly (22) further comprises: A plurality of second fixing members (227), wherein at the second casting position, one end of the second fixing member (227) is connected to one of the inner mold side trusses (224), and the other end of the second fixing member (227) is connected to another inner mold side truss (224).

9. The pouring trolley according to claim 8, characterized in that: The inner mold assembly (22) further comprises: A plurality of support legs (228) are arranged on the inner mold support beam (221) along the length direction of the inner mold support beam (221); one end of the support leg (228) is connected to the inner mold support beam (221), and the other end of the support leg (228) is used to contact the support surface.

10. The casting trolley according to any one of claims 1 to 4, characterized in that: The first traveling assembly (12) and the second traveling assembly (21) are both track traveling assemblies, and the track traveling assemblies include: A pair of rails, laid on the supporting surface; The trolley is provided with a track wheel and a motor gear for driving the track wheel to rotate; The outer mold assembly (13) and the inner mold assembly (22) are both installed on their own trolleys.

11. The casting trolley according to any one of claims 1 to 4, characterized in that: The first fixing member (133) and the second fixing member (227) are forward and reverse screw rods.

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