Displacement trolley for three-way moving integrated assembly type movable formwork

Abstract

The shifting trolley comprises a lower rotary table assembly and an upper rotary table assembly which are rotationally connected through a longitudinal connecting pin shaft, and the lower rotary table assembly is provided with a rotation limiting part so that the upper rotary table assembly can be limited in the rotation circumferential direction; the hooking mechanism comprises a hanging plate, a first linear driving piece and a height adjusting sleeve, the height adjusting sleeve is fixedly connected with the hanging plate and arranged in the connecting sleeve in a penetrating mode, the top of the vertically-arranged first linear driving piece is connected with the hanging plate, and the bottom of the vertically-arranged first linear driving piece is connected to the top of the upper rotary table assembly; the transverse moving mechanism comprises a second linear driving piece, one end of the second linear driving piece is connected to the lower rotary table assembly, and the other end of the second linear driving piece is connected to a supporting component on the lower portion of the trolley. The longitudinal moving mechanism comprises a third linear driving piece, one end of the third linear driving piece is directly connected with the upper main beam, and the other end of the third linear driving piece is connected with the upper rotary table assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of bridge engineering construction, and in particular to a three-way movable integrated assembled mobile formwork shifting trolley. Background Art

[0002] Mobile formwork is widely used in the construction of cast-in-place box girders on bridges due to its high rigidity and strong load-bearing capacity. Currently, mainstream mobile formwork trolleys generally employ separate functional designs, requiring separate equipment for vertical adjustment, lateral displacement, and small-angle rotation. For example, the formwork placement stage requires a separate vertical lifting mechanism, while lateral displacement requires the installation of slide rails and a traction device. Curved holes require repeated angle adjustment using auxiliary turntables or temporary supports. The lack of interoperability between these systems necessitates frequent component replacement during construction, increasing process transition time and creating the risk of equipment interference. Particularly when crossing narrow-radius curved sections, traditional trolleys often require multiple stops for manual intervention due to their lack of steering flexibility, resulting in inefficient hole crossings and the risk of misalignment. This fragmented design not only restricts the construction pace but also increases construction costs due to redundant equipment investment, creating a technical bottleneck hindering the efficient construction of long-span cast-in-place box girders. Summary of the Invention

[0003] The main technical problem to be solved by the present invention is to provide a shift trolley for a mobile formwork frame, which solves the technical problems of complex hole-passing operation and low construction efficiency of the existing mobile formwork frame trolley by integrating the functions of rotation fine-tuning, lateral movement and longitudinal movement.

[0004] In order to solve the above technical problems, the present invention provides a three-way movable integrated assembled mobile formwork shift trolley, which is arranged below the upper main beam; the trolley includes an upper turntable assembly, a lower turntable assembly, a hook mechanism, a slide assembly, a transverse movement mechanism and a longitudinal movement mechanism;

[0005] The upper turntable assembly is rotatably connected to the lower turntable assembly via a vertically arranged longitudinal connecting pin; the lower turntable assembly is provided with a rotation limiting portion to limit the upper turntable assembly along the circumferential direction of rotation;

[0006] The slide assembly includes a base and a connecting sleeve vertically welded to one side of the base; the base is connected to the tops of both ends of the upper turntable assembly;

[0007] The hook mechanism includes a hanging plate, a first linear drive member, and a height adjustment sleeve; the height adjustment sleeve is fixedly connected to the hanging plate and is disposed through the connecting sleeve; the top of the vertically arranged first linear drive member is connected to the hanging plate, and the bottom is connected to the top of the upper turntable assembly;

[0008] The transverse movement mechanism is arranged in the transverse plane of the upper main beam; the transverse movement mechanism includes a second linear drive member; one end of the second linear drive member is directly or indirectly connected to the lower turntable assembly, and the other end is directly or indirectly connected to the support member at the bottom of the trolley;

[0009] The longitudinal movement mechanism is arranged in the longitudinal plane of the upper main beam; the longitudinal movement mechanism includes a third linear drive member; one end of the third linear drive member is directly or indirectly connected to the bottom of the upper main beam, and the other end is connected to the upper turntable assembly.

[0010] In a preferred embodiment, it further includes a plurality of supporting mechanisms; the supporting mechanisms are vertically arranged on the top of the lower turntable assembly; and the height of the supporting mechanisms is adjustable.

[0011] In a preferred embodiment, the rotation limiting portion includes a side plate vertically fixed to the top of the lower turntable assembly, a top plate fixed to the top of the side plate, and two end plates fixed to both ends of the side plate; the side plate and the top plate are arc-shaped, so as to enclose an arc-shaped limiting cavity toward the longitudinal connecting pin shaft together with the two end plates.

[0012] In a preferred embodiment, hook lugs are provided on the tops of both sides of the upper turntable assembly; the base of the slide assembly is connected to the hook lugs via a slide pin.

[0013] In a preferred embodiment, lifting lugs are provided on the tops of both sides of the top of the upper turntable assembly; and the bottom of the first linear drive member is connected to the lifting lugs via a first hook pin.

[0014] In a preferred embodiment, the top of the first linear drive member is connected to the hanging plate via a second hook pin.

[0015] In a preferred embodiment, the upper turntable assembly is provided with a pushing lug plate along the width direction; the third linear drive member is connected to the pushing lug plate via a first longitudinal displacement pin shaft.

[0016] In a preferred embodiment, the longitudinal movement mechanism also includes a longitudinal movement connecting seat; the longitudinal movement connecting seat is connected to the end of the third linear drive component away from the upper turntable assembly through a second longitudinal movement pin; the longitudinal movement connecting seat is connected to the upper main beam.

[0017] In a preferred embodiment, the transverse movement mechanism also includes a transverse movement support and a transverse movement connecting seat; one end of the second driving member is connected to the transverse movement support through a first transverse movement pin shaft, and the transverse movement support is connected to the lower turntable assembly; the other end of the second driving member is connected to the transverse movement connecting seat through a second transverse movement pin shaft, and the transverse movement connecting seat is connected to the support structure of the lower part of the trolley.

[0018] In a preferred embodiment, the support mechanism includes a pressure-bearing top plate, a pressure-bearing column and a pressure-bearing base; the pressure-bearing top plate is fixed to the top of the pressure-bearing column; the pressure-bearing base is fixed to the bottom of the pressure column and connected to the top of the lower turntable assembly; the pressure column is a vertically arranged telescopic structure.

[0019] Compared with the prior art, the technical solution of the present invention has the following beneficial effects:

[0020] The trolley provided by the present invention successfully solves the problems of difficult mold dropping, low mold opening efficiency and complicated hole-through operation of small curve radius in the construction of cast-in-place box girders with traditional mobile formwork by integrating small-angle rotation, lateral movement and longitudinal movement into an integrated structure, thereby greatly improving construction efficiency and reducing overall costs. The functional units work together to form a complete load-bearing system, which not only meets the requirements of three-dimensional freedom adjustment, but also significantly improves the turnover utilization rate of the trolley through standardized component design, ultimately achieving the effect of shortening construction period and saving construction costs. The trolley adopts a fully assembled design, and each core component is modularly connected by bolts and pins, which is easy to assemble and disassemble and has high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of a three-way movable integrated assembled movable formwork shifting trolley according to an embodiment of the present invention;

[0022] Figure 2 Schematic diagram of a plan view of a three-way movable integrated assembled movable mold frame shifting trolley according to an embodiment of the present invention;

[0023] Figure 3 Schematic diagram of a plan view of the lower turntable assembly according to an embodiment of the present invention;

[0024] Figure 4 1 is a plan view of the upper turntable assembly according to an embodiment of the present invention;

[0025] Figure 5 Schematic diagram of a plan view of the slide assembly according to an embodiment of the present invention;

[0026] Figure 6 Schematic elevation view of the hook mechanism according to an embodiment of the present invention;

[0027] Figure 7 is a schematic elevation view of the transverse movement mechanism according to an embodiment of the present invention;

[0028] Figure 8 Schematic diagram of a longitudinal movement mechanism according to an embodiment of the present invention;

[0029] Figure 9 It is a three-dimensional schematic diagram of the support mechanism described in an embodiment of the present invention.

[0030] Marked in the figure: 1-hook mechanism, 101-box-type hanging plate, 102-height adjustment sleeve, 103-finished rolled threaded steel, 104-lifting jack, 1041-first hook pin, 1042-second hook pin, 2-slide assembly, 201-slide plate, 202-box-type base, 2021-slide pin, 203-connecting sleeve, 3-upper turntable assembly, 301-base crossbeam, 3011-longitudinal connecting pin hole, 302-hook ear plate, 303-pushing ear plate, 304-lifting ear plate, 305-support seat, 4-lower turntable assembly, 401-limit support, 402-support longitudinal beam, 403-support crossbeam, 4 031-side support beam, 4032-middle support beam, 404-arc plate, 5-transverse movement mechanism, 501-transverse movement support, 5011-first transverse movement pin, 502-transverse movement connecting seat, 5021-second transverse movement pin, 503-transverse movement jack, 6-longitudinal movement mechanism, 601-longitudinal movement connecting seat, 6012-track connecting pin, 6013-operating ear piece, 602-longitudinal movement jack, 6021-first longitudinal movement pin, 6022-second longitudinal movement pin, 7-support mechanism, 701-inner limit plate, 702-outer limit plate, 703-pressure-bearing top plate, 704 pressure-bearing column, 705-pressure-bearing base. DETAILED DESCRIPTION

[0031] The technical solutions 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; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a wall-mounted connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0034] As Figures 1 to 9 shown, the embodiment of the present invention provides a shifting trolley for a three-way moving integrated prefabricated movable formwork, which is arranged below the upper main beam and includes a hooking mechanism 1, a sliding seat assembly 2, an upper turntable assembly 3, a lower turntable assembly 4, a transverse movement mechanism 5, a longitudinal movement mechanism 6 and a support mechanism 7.

[0035] As Figure 1 , Figure 2 , Figure 3 shown, the lower turntable assembly 4 includes a limit support 401, a support longitudinal beam 402, a support cross beam 403 and a rotation limit part 404. The two support longitudinal beams 402 are arranged in parallel; the three support cross beams are orthogonally welded to the support longitudinal beam 402 to form a "day" - shaped structure. Differently, the support cross beam 403 includes two side support cross beams 4031 and one middle support cross beam 4032. A longitudinal connection pin shaft 405 is arranged on the middle support cross beam. At both ends of the bottom of each support longitudinal beam 402, a group of limit supports 401 are respectively arranged for limit installation on the support main beam extending transversely along the bottom of the trolley. The limit support 401 includes two groups of feet arranged at intervals along the length direction of the support longitudinal beam 402, and the feet are connected to the support longitudinal beam 402 through several groups of bolts. Two groups of rotation limit parts 404 are oppositely arranged in the axial direction of the middle support cross beam 4032. Specifically, the rotation limit part 404 includes a side plate 4021 vertically welded to the top of the support longitudinal beam 402, a top plate 4042 fixedly connected to the top of the side plate 4021, and end plates 4043 fixedly connected to both ends of the side plate 4021. The side plate 4021 and the top plate 4042 are arc-shaped to jointly enclose an arc-shaped limit cavity facing the longitudinal connection pin shaft 405 with the two end plates 4043.

[0036] As Figure 1 , Figure 2 , Figure 4As shown, the upper turntable assembly 3 includes a base beam 301, hook lugs 302, push lugs 303, lifting lugs 304, and a support base 305. Two sets of support bases 305 are welded or connected to the ends of the base beam 301 via multiple sets of bolts. The hook lugs 302 are welded to the top ends of the support bases 305 along the width of the base beam 301. Pin holes are provided through the thickness of the hook lugs 302. The lifting lugs 304 are arranged on the outer side of the hook lugs 302, and the bottom is welded or bolted to the support base 305. Preferably, in this embodiment, the support base 305 extends outward in a direction perpendicular to the hook lugs 302, and the lifting lugs 304 are welded to the top of the extension. The pushing lugs 303 are arranged along the length between the two support bases 305 and welded to the base beam 301 along the width. The above-mentioned hook ear plate 301, lifting ear plate 304, and pushing ear plate 303 adopt a double-plate structure. A longitudinal connecting pin hole 3011 is provided in the middle of the base crossbeam 301. The cross section of the longitudinal connecting pin hole 3011 matches the cross section of the longitudinal connecting pin shaft 405, so as to realize the rotation connection between the upper turntable assembly 3 and the lower turntable assembly 4 by cooperating with the pin of the longitudinal connecting pin shaft 405, so as to fine-tune the working angle. Furthermore, the end of the base crossbeam 301 is constructed in an arc shape and matches the arc of the rotation limit part 404 on the lower turntable assembly 4. When installed, the end of the base crossbeam 301 is embedded in the limiting cavity of the rotation limit part 404, and the upper turntable assembly 3 is limited in the circumferential direction by the two side plates 4043 to prevent rotation at an excessive angle.

[0037] like Figure 1 、 Figure 2 、 Figure 5 As shown, the slide assembly 2 includes a slide plate 201, a base and a connecting sleeve 203. The base adopts a box-type structure, so it is called a box-type base 202. The slide plate 201 is installed in the box-type base 202 by a number of bolts. Preferably, the slide plate 201 adopts a polytetrafluoroethylene slide plate. Two sections of connecting sleeves 203 are vertically arranged and welded to the same side of the box-type base 202 at intervals. The box-type base 202 is provided with a slide pin 2021 along the width direction, and the connection between the slide assembly 2 and the hook ear plate 302 is achieved by pinning. It should be understood that the inner width of the box-type base 202 is not less than the outer width of the hook ear plate 302.

[0038] like Figure 1 、 Figure 2 、 Figure 6As shown, the hook mechanism 1 comprises a hook plate, a height adjustment sleeve 102, a steel bar, and a first linear actuator. In this embodiment, the hook plate is a box-shaped structure, hence the name box-type hook plate 101; the steel bar is made of finely rolled threaded steel bar 103; and the first linear actuator is a lifting jack 104. The box-type hook plate 101 is mounted on the side of the upper main beam. Two sections of the height adjustment sleeve 102 are welded to the bottom ends of the box-type hook plate 101 at intervals. The finely rolled threaded steel bar 103 vertically penetrates the box-type hook plate 101 and the height adjustment sleeve 102, and is bolted to the box-type hook plate 101 to assist in height adjustment. The lifting jack 104 is vertically mounted, its bottom connected to the lifting lug 304 on the upper turntable assembly 3 via a first hook pin 1041, and its top connected to the center of the box-type hook plate 101 via a second hook pin 1042. The outer diameter of the height adjustment sleeve 102 matches the inner diameter of the connecting sleeve 203 on the slide assembly 2, so as to be radially limited after being inserted into the connecting sleeve 203. In other words, the connecting sleeve 203 provides a guide for the height adjustment sleeve 102 in the vertical direction.

[0039] like Figure 1 、 Figure 2 、 Figure 7 As shown, the transverse mechanism 5 is arranged in the transverse plane of the upper main beam, and includes a transverse support 501, a transverse connecting seat 502 and a second linear drive. In this embodiment, the second linear drive adopts a transverse jack 503. One end of the transverse jack 503 is connected to the transverse support 501 through a first transverse pin 5011, and the other end is connected to the transverse connecting seat 502 through a second transverse pin 5021. The support 501 is connected to the end of the supporting longitudinal beam 402 of the lower turntable assembly 4 through a number of connecting bolts 5012. The transverse connecting seat 502 is welded to the side of the supporting main beam arranged laterally at the bottom of the trolley. In this way, the transverse jack 503 can use the reaction force provided by the supporting main beam to push the trolley to adjust its position laterally through axial expansion and contraction.

[0040] like Figure 1 、 Figure 2 、 Figure 8As shown, the longitudinal movement mechanism 6 is arranged in the longitudinal plane of the upper main beam, and includes a longitudinal movement connecting seat 601 and a third linear drive member. In this embodiment, the third linear drive member adopts a longitudinal movement jack 602. One end of the longitudinal movement jack 602 is connected to the pushing ear plate 303 on the upper turntable assembly 3 through a first longitudinal movement pin 6021, and the other end is connected to the longitudinal movement connecting seat 601 through a second longitudinal movement pin 6022. Two sets of track connecting pins 6011 are arranged in the width direction of the longitudinal movement connecting seat 601 to install the longitudinal movement mechanism on the track located at the bottom of the upper main beam through pin matching. It is not difficult to understand that the track is pre-set with a pin hole that matches the track connecting pin 6011. Based on this connection relationship, the longitudinal movement jack 602 can use the reaction force provided by the track to push the trolley to adjust its position in the longitudinal direction through axial expansion and contraction. Preferably, the track connecting pin 6011 is provided with an operating ear 602 on at least one end for inserting the board, as well as unlocking and locking. In this embodiment, the track has a "J" or "inverted T" cross-section. Accordingly, the longitudinal connecting seat 601 extends a column from the pin hole of the connecting pin 6011 to be hung on both sides of the track.

[0041] like Figure 1 、 Figure 2 、 Figure 9 As shown, the support mechanism 7 includes a pressure-bearing top plate 703, a pressure-bearing column 704 and a pressure-bearing base 705. The pressure-bearing top plate 703 is welded to the top of the pressure-bearing column 704, and the pressure-bearing base 705 is welded to the bottom of the pressure-bearing column 704. A plurality of stiffening plates are welded circumferentially between the pressure-bearing column 704 and the pressure-bearing top plate 703, or / and, the pressure-bearing base 705. The pressure-bearing base 705 is mounted on the top of the supporting longitudinal beam 402 of the lower turntable assembly 4 by a plurality of bolts. The pressure-bearing column 704 adopts a telescopic structure and is height-adjustable. Preferably, the pressure-bearing column 704 includes two sections of reverse screw rods, and the two sections of reverse screw rods are threadedly connected to a threaded sleeve at one end arranged opposite to each other. By rotating the threaded sleeve, the two sections of screw rods can be moved toward or away from each other to achieve height adjustment of the support mechanism. In addition, this threaded structure can be self-locking after adjustment. Preferably, limit plates are further provided on both the inner and outer sides of the pressure top plate 703, and the limit plates include an inner limit plate 701 and an outer limit plate 702. The inner limit plate 701 is welded to the pressure top plate 703, and the outer limit plate 702 is welded to the pressure top plate 703 or bolted via a transition plate.

[0042] The installation process of the trolley is now briefly described, and the installation process includes:

[0043] Step 1: Install the lower turntable assembly 4. The lower turntable assembly 4 is manufactured in the factory and transported to the assembly platform. A truck crane is used on-site to hoist the lower turntable assembly 4 onto the supporting main beam, securing it with the limit supports 401. This completes the lower turntable assembly 4 and the lower supporting main beam, forming a single unit and serving as the support structure for the trolley.

[0044] Step 2: Install the transverse mechanism 5. The transverse support 501 of the transverse mechanism 5 is manufactured in the factory and bolted to the end of the supporting longitudinal beam 402. The transverse jack 503 is installed on site and connected to the transverse connecting seat 502, which is welded to the side of the lower supporting main beam.

[0045] Step 3: Install the upper turntable assembly 3. The upper turntable assembly 3 is processed in the factory and transported to the assembly platform. A truck crane is used to lift the upper turntable assembly 3 on site. It is then aligned and fitted onto the longitudinal connecting pin 405 of the lower turntable assembly 4, with the end of the base beam 301 positioned within the arc plate 404.

[0046] Step 4: Install the longitudinal movement mechanism 6. The longitudinal movement mechanism 6 is manufactured in the factory and transported to the assembly site. One end of the longitudinal movement jack 602 is connected to the push lug 303 on the upper turntable assembly 3. The longitudinal movement connecting seat 601 is connected to the upper track via the connecting pin 6012.

[0047] Step 5: Install the slide assembly 2. The slide assembly 2 is processed in the factory and transported to the assembly platform. On site, the molded base 202 is connected to the hook lug 302 of the upper turntable assembly 3 through the slide pin 2021.

[0048] Step 6: Install the hook mechanism 1. The hook mechanism 1 is manufactured in the factory and transported to the assembly platform. The bottom of the lifting jack 104 is connected to the lifting lug 304 on the upper turntable assembly 3 via the lifting pin 1041. The height adjustment sleeve 102 is inserted into the connecting sleeve 203 of the slide assembly 2.

[0049] Step 7: Install the support mechanism 7. The support mechanism 7 is fabricated in the factory and transported to the assembly platform. First, shorten the pressure-bearing columns 704 so that the pressure-bearing base 705 of the support mechanism 7 is bolted to the support longitudinal beam 402 of the lower turntable assembly 4. Adjust the pressure-bearing columns 704 so that the pressure-bearing top plate 703 abuts the upper structure.

[0050] In summary, the trolley provided in the embodiment of the present invention successfully solves the problems of difficult mold drop, low mold opening efficiency and complicated hole-through operation of small curve radius in the construction of cast-in-place box girders with traditional mobile formwork by integrating small-angle rotation, lateral movement and longitudinal movement into an integrated structure, thereby greatly improving construction efficiency and reducing overall costs. Specifically, the upper turntable and the lower turntable achieve fine-tuning of rotation through the longitudinal pin connection and the limitation of the rotation limit part, and the lateral movement mechanism and the longitudinal movement mechanism utilize the reaction force provided by the original structural components and the jack drive to achieve precise positioning of the trolley itself. In addition, the hook mechanism and the support mechanism are both equipped with precise height adjustment functions. The functional units work together to form a complete load-bearing system, which not only meets the three-dimensional freedom adjustment requirements, but also significantly improves the turnover utilization rate of the trolley through standardized component design, and ultimately achieves the effect of shortening construction period and saving construction costs. The trolley adopts a fully assembled design, and each core component is modularly connected by bolts and pins, which is easy to assemble and disassemble and has high reliability.

[0051] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any technical equivalent transformation made using the contents of the present invention specification shall fall within the protection scope of the present invention.

Claims

1. A three-way mobile integrated assembled mobile formwork shift trolley, arranged below the upper main beam, characterized by: It includes an upper turntable assembly, a lower turntable assembly, a hook mechanism, a slide assembly, a transverse movement mechanism and a longitudinal movement mechanism; The upper turntable assembly is rotatably connected to the lower turntable assembly via a vertically arranged longitudinal connecting pin; the lower turntable assembly is provided with a rotation limiting portion to limit the upper turntable assembly along the circumferential direction of rotation; The slide assembly includes a base and a connecting sleeve vertically welded to one side of the base; the base is connected to the tops of both ends of the upper turntable assembly; The hook mechanism includes a hanging plate, a first linear drive member, and a height adjustment sleeve; the height adjustment sleeve is fixedly connected to the hanging plate and is disposed through the connecting sleeve; the top of the vertically arranged first linear drive member is connected to the hanging plate, and the bottom is connected to the top of the upper turntable assembly; The transverse movement mechanism is arranged in the transverse plane of the upper main beam; the transverse movement mechanism includes a second linear drive member; one end of the second linear drive member is directly or indirectly connected to the lower turntable assembly, and the other end is directly or indirectly connected to the support member at the bottom of the trolley; The longitudinal movement mechanism is arranged in the longitudinal plane of the upper main beam; the longitudinal movement mechanism includes a third linear drive member; one end of the third linear drive member is directly or indirectly connected to the bottom of the upper main beam, and the other end is connected to the upper turntable assembly.

2. The three-way movable integrated assembled movable mold frame shifting trolley according to claim 1 is characterized in that: It also includes several supporting mechanisms; the supporting mechanisms are vertically arranged on the top of the lower turntable assembly; and the height of the supporting mechanisms is adjustable.

3. The three-way movable integrated assembled movable mold frame shifting trolley according to claim 1 is characterized in that: The rotation limiting portion includes a side plate vertically fixed to the top of the lower turntable assembly, a top plate fixed to the top of the side plate, and two end plates fixed to both ends of the side plate; the side plate and the top plate are arc-shaped, so as to enclose an arc-shaped limiting cavity toward the longitudinal connecting pin shaft together with the two end plates.

4. The three-way movable integrated assembled movable mold frame shifting trolley according to claim 1 is characterized in that: The tops of both sides of the upper turntable assembly are provided with hook lugs; the base of the slide assembly is connected to the hook lugs via a slide pin.

5. The three-way movable integrated assembled movable mold frame shifting trolley according to claim 1 is characterized in that: Lifting lug plates are provided on the tops of both sides of the top of the upper turntable assembly; the bottom of the first linear drive member is connected to the lifting lug plates through a first hook pin.

6. A three-way movable integrated assembled movable mold frame shifting trolley according to any one of claims 1 or 4, characterized in that: The top of the first linear drive member is connected to the hanging plate via a second hook pin.

7. The three-way movable integrated assembled movable mold frame shifting trolley according to claim 1 is characterized in that: The upper turntable assembly is provided with a pushing lug plate along the width direction; the third linear drive component is connected to the pushing lug plate via a first longitudinal movement pin shaft.

8. The three-way movable integrated assembled movable mold frame shifting trolley according to claim 1 is characterized in that: The longitudinal movement mechanism also includes a longitudinal movement connecting seat; the longitudinal movement connecting seat is connected to the end of the third linear drive component away from the upper turntable assembly through a second longitudinal movement pin; the longitudinal movement connecting seat is connected to the upper main beam.

9. The three-way movable integrated assembled movable mold frame shifting trolley according to claim 1, characterized in that: The transverse movement mechanism also includes a transverse movement support and a transverse movement connecting seat; one end of the second driving member is connected to the transverse movement support through a first transverse movement pin shaft, and the transverse movement support is connected to the lower turntable assembly; the other end of the second driving member is connected to the transverse movement connecting seat through a second transverse movement pin shaft, and the transverse movement connecting seat is connected to the supporting structure of the lower part of the trolley.

10. The three-way movable integrated assembled movable mold frame shifting trolley according to claim 2, characterized in that: The supporting mechanism includes a pressure-bearing top plate, a pressure-bearing column and a pressure-bearing base; the pressure-bearing top plate is fixedly connected to the top of the pressure-bearing column; the pressure-bearing base is fixedly connected to the bottom of the pressure-bearing column and is connected to the top of the lower turntable assembly; the pressure-bearing column is a vertically arranged telescopic structure.

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