Prefabricated wallboard assembling clamp and prefabricated wallboard forming work station

Abstract

The embodiment of the utility model provides a prefabricated wallboard assembling clamp and a prefabricated wallboard forming workstation, and relates to the technical field of modular assembly type buildings. The prefabricated panel assembling clamp is used for assembling and fixing a square through column and a plurality of stiffening trusses. The assembling clamp comprises a support, a supporting table and a clamping mechanism. The support is provided with an assembling area, the supporting table is located in the assembling area and slidably arranged on the support in the first direction, the supporting table is used for supporting the square through columns and the stiffening trusses, the stiffening trusses are located between the square through columns and extend in the first direction, and the square through columns extend in the second direction perpendicular to the first direction. The clamping mechanism is installed on the supporting table, extends in the second direction and is used for being matched with the stiffening trusses so as to clamp or loosen the stiffening trusses at the same time.

Description

Technical Field

[0001] This application relates to the technical field of modular prefabricated buildings, and specifically, to a precast wall panel assembly fixture and a precast wall panel forming workstation. Background Art

[0002] A prefabricated building is a building assembled on site using precast components. The precast components include precast wall panels. When constructing with precast wall panels, the construction time is short and the construction accuracy is high.

[0003] A precast wall panel is a wall component produced and prefabricated in a factory. In the current prefabrication process of precast wall panels, structural members such as square tube columns, multiple stiffening trusses, and steel bars are made through processes such as fixing, assembling, and welding. Currently, there are problems in the prefabrication process of precast wall panels, such as inaccurate positioning during the assembly of square tube columns and multiple stiffening trusses, and low assembly efficiency. Summary of the Utility Model

[0004] To solve the above problems, the purpose of the embodiments of the present utility model is to provide a precast wall panel assembly fixture and a precast wall panel forming workstation to improve the problems of inaccurate positioning and low assembly efficiency during the assembly of square tube columns and multiple stiffening trusses in the current prefabrication process of precast wall panels.

[0005] In a first aspect, the embodiments of the present utility model provide a precast wall panel assembly fixture for assembling and fixing a square tube column and multiple stiffening trusses, including a bracket, a support table, and a clamping mechanism. The bracket has an assembly area; the support table is located in the assembly area, and the support table is slidably arranged on the bracket along a first direction. The support table is used to support the square tube column and the multiple stiffening trusses. The multiple stiffening trusses are located between the square tube columns, and the multiple stiffening trusses extend along the first direction. The square tube column extends along a second direction perpendicular to the first direction; the clamping mechanism is installed on the support table and extends along the second direction for cooperating with the multiple stiffening trusses to simultaneously clamp or simultaneously release the multiple stiffening trusses.

[0006] Further, the support table includes a first support column and second support columns on both sides of the first support column. The first support column and the second support columns both extend along the second direction. The first support column is used to support the multiple stiffening trusses arranged at intervals along the second direction, and / or the square tube column extending along the first direction. The second support column is used to support the square tube column. The clamping mechanism is installed on both sides of the first support column for clamping the multiple stiffening trusses lapped on the first support column.

[0007] Further, the clamping mechanism includes:

[0008] Quick-release plate, which is fixedly installed on the side wall of the support platform;

[0009] Multiple fixing members, which are fixedly arranged on the quick-release plate at intervals in the second direction in sequence, and the multiple fixing members are located on the same straight line;

[0010] Linkage assembly, which is slidably arranged on the multiple fixing members in the second direction. The linkage assembly includes multiple movable members corresponding to the multiple fixing members one by one. The corresponding fixing member and the movable member form a set. A clamping space for clamping the stiffening truss is formed between the fixing member and the movable member in the same set. The multiple movable members are linked so that the multiple movable members approach or move away from the corresponding fixing members simultaneously.

[0011] Further, the linkage assembly further includes a linkage rod, which is slidably inserted through the multiple fixing members in the second direction. The multiple movable members are fixedly arranged on the linkage rod at intervals in the second direction in sequence. The linkage rod drives the multiple movable members to move synchronously to approach or move away from the corresponding fixing members.

[0012] Further, the number of the linkage rods is at least two. Through holes are formed in the fixing members. The number of the through holes is the same as the number of the linkage rods and the positions correspond one by one. The linkage rods are slidably inserted through the through holes, and the at least two linkage rods are fixedly connected at the ends.

[0013] Further, the linkage assembly further includes a limiting rod, which is arranged in parallel with the linkage rod. Sliding holes and first limiting holes are formed in the fixing members, and fixing holes and second limiting holes are formed in the movable members;

[0014] The linkage rod is sequentially inserted through the sliding holes of the fixing members and the fixing holes of the movable members, and the limiting rod is sequentially inserted through the first limiting holes of the fixing members and the second limiting holes of the movable members. The linkage rod is slidably connected with the fixing members, the linkage rod is fixedly connected with the movable members, the limiting rod is fixedly connected with the fixing members, and the limiting rod is slidably connected with the movable members. The linkage rod drives the movable members to slide relative to the limiting rod.

[0015] Further, the clamping mechanism further includes a driving member, which is fixed on the support platform and is in transmission connection with the linkage assembly for driving the linkage assembly to slide in the second direction.

[0016] Further, a contact plate is elastically arranged on one side of the movable member close to the fixing member in the same set. The contact plate and the fixing member are used for abutting against both sides of the stiffening truss.

[0017] Furthermore, a positioning protrusion is provided on the top surface of the first supporting column and / or the second supporting column, a process hole is opened on the square column, and the positioning protrusion is used to cooperate with the process hole to position the square column.

[0018] Furthermore, a locking mechanism and a limiting member are provided on the second supporting column, the limiting member is used to abut against the square column, and the locking mechanism is used to lock the square column.

[0019] Furthermore, it also includes a plurality of power sources, which are respectively connected to the first support column and the second support column in a one-to-one transmission manner, and are used to respectively drive the first support column and the second support column to move along the first direction.

[0020] Furthermore, the ends of the two second support columns are fixedly connected via a connecting plate.

[0021] Furthermore, there are a plurality of the first support columns, which are sequentially spaced apart along the first direction, and there are a plurality of the clamping mechanisms, which are disposed on both sides of each of the first support columns.

[0022] Furthermore, the bracket is provided with a first sliding structure extending along the first direction, and both ends of the support platform are provided with second sliding structures matching the first sliding structure, and the support platform slides relative to the bracket under the action of the first sliding structure and the second sliding structure.

[0023] In a second aspect, an embodiment of the utility model further provides a prefabricated wall panel forming workstation, comprising the above-mentioned prefabricated wall panel assembly fixture.

[0024] This application has the following beneficial effects:

[0025] In the solution provided in the first aspect of the embodiment of the utility model, the support platform can be slidably installed on the bracket, and the support platform receives the square column and the stiffening truss, so as to support the prefabricated wall panel components to be assembled and position the prefabricated wall panel components. The stiffening trusses after positioning are fixed by the clamping mechanism, so that the square column and all the stiffening trusses are relatively fixed, which is convenient for the subsequent welding process. The clamping mechanism is installed on the support platform, and through the cooperation of the clamping mechanism and multiple stiffening trusses, multiple stiffening trusses can be clamped or released at the same time, which is convenient for fixing and greatly improves the fixing efficiency; it also improves the assembly efficiency during the assembly process, is easy to operate, has high assembly precision, a wide range of applications, and strong operability.

[0026] In the solution provided in the second aspect of the embodiment of the utility model, the prefabricated steel column module has the beneficial effects of the above-mentioned steel column module. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings described herein are provided to further understand the present application and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application.

[0028] Figure 1 It shows a schematic structural view of the precast wall panel assembly fixture provided by the embodiment of the present utility model;

[0029] Figure 2 It shows a schematic structural view of the support table provided with a clamping mechanism for assembling the wall panel member to be precast;

[0030] Figure 3 It shows a schematic structural view of clamping mechanisms arranged on both sides of the first support column provided by the embodiment of the present utility model;

[0031] Figure 4 It shows a schematic structural view of the first structure of the clamping mechanism provided by the embodiment of the present utility model;

[0032] Figure 5 It shows a schematic structural view of the second structure of the clamping mechanism provided by the embodiment of the present utility model.

[0033] ICON: 100 - Precast wall panel assembly fixture; 001 - Wall panel member; 003 - Square tube column; 005 - Stiffening truss; 007 - First direction; 009 - Second direction; 010 - Bracket; 020 - Support table; 021 - First support column; 023 - Second support column; 025 - Positioning protrusion; 027 - Locking mechanism; 029 - Limiting member; 030 - Clamping mechanism; 031 - Quick - release plate; 033 - Fixing member; 0331 - Sliding hole; 0335 - First limiting hole; 035 - Movable member; 0351 - Fixing hole; 0355 - Second limiting hole; 036 - Clamping space; 037 - Linking rod; 039 - Abutting plate; 042 - Limiting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] In order to make the technical solutions and advantages in the embodiments of the present application clearer and more understandable, the following further details the exemplary embodiments of the present application with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the present application and not an exhaustive list of all embodiments. It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0035] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "vertical", "horizontal", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "center", "longitudinal", "transverse", "length", "width", "thickness", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present utility model 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. Therefore, it should not be construed as a limitation to the present utility model.

[0036] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0037] In the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0038] In the embodiments of the present application, a precast wall panel assembly fixture 100 is provided, which is used to assemble and fix at least two square tube columns 003 and a plurality of stiffening trusses 005 according to a designed structure to form a precast wall panel. Please refer to Figure 1 , which shows a schematic structural view of the precast wall panel assembly fixture 100.

[0039] The precast wall panel assembly fixture 100 may include a bracket 010, a support table 020, and a clamping mechanism 030. The bracket 010 serves as a support structure for supporting the support table 020 and the wall panel member 001 to be precast. The bracket 010 has an assembly area, and the support table 020 is located in the assembly area. The support table 020 is slidably installed on the bracket 010 along a first direction 007, and here the first direction 007 may be the extending direction of the bracket 010. The support table 020 is used to support the wall panel member 001 to be precast, such as the square tube column 003 and the stiffening truss 005. The stiffening truss 005 is located between the two outermost square tube columns 003. The number of the stiffening trusses 005 is multiple, and the multiple stiffening trusses 005 are arranged in parallel and all extend along the first direction 007. The square tube column 003 extends along a second direction 009, and the first direction 007 is perpendicular to the second direction 009.

[0040] Place the square tube column 003 and the stiffening truss 005 to be assembled according to the pre-designed structure. After the placement is completed, use the clamping mechanism 030 to clamp the stiffening truss 005. Among them, the clamping mechanism 030 is installed on the support table 020 and extends along the second direction 009. The clamping mechanism 030 is used to cooperate with a plurality of stiffening trusses 005 to clamp or release a plurality of stiffening trusses 005 simultaneously.

[0041] Next, a detailed introduction will be given to the prefabricated wall panel assembly fixture 100 provided by the embodiments of the present application.

[0042] Please refer to Figure 1 and Figure 2 , Figure 2 As shown in the figure, it is a schematic structural diagram of the support table 020 provided with a clamping mechanism 030 for assembling the prefabricated wall panel member 001.

[0043] Specifically, the bracket 010 includes at least two juxtaposed frames, each frame extending along the first direction 007, and the adjacent frames are spaced apart to form an assembly area.

[0044] In the embodiments of the present application, two frames can be selected. The two frames are fixed on the workbench, and the distance between the two frames should meet the conventional height requirements of the prefabricated wall panel. The ends of the support table 020 are respectively lapped on the frames and can be slidably connected relative to the two frames.

[0045] In order to facilitate the sliding of the support table 020 relative to the bracket 010 along the first direction 007. Optionally, a first sliding structure extending along the first direction 007 is provided on the bracket 010, and second sliding structures matching the first sliding structure are provided at both ends of the support table 020. The support table 020 slides relative to the bracket 010 under the action of the first sliding structure and the second sliding structure.

[0046] Optionally, one of the first sliding structure and the second sliding structure is a slide rail, and the other is provided with a slide groove. For example, a slide groove is opened along the first direction 007 on each frame, and a slide rail is provided at the end of the support table 020, and the slide rail is embedded in the slide groove and slides along the slide groove. Or, a slide rail is provided along the first direction 007 on each frame, and a slide groove is opened at the end of the support table 020, and the slide groove cooperates with the slide rail to realize the sliding connection of the support table 020.

[0047] Please refer to Figure 2, the support platform 020 may include a first support column 021 and second support columns 023 located on both sides of the first support column 021. The first support column 021 and the second support columns 023 both extend along the second direction 009. The clamping mechanism 030 is installed on both sides of the first support column 021, and the clamping mechanism 030 is used to clamp a plurality of stiffening trusses 005 lapped on the first support column 021.

[0048] Optionally, the number of the first support columns 021 may be multiple, and the multiple first support columns 021 are sequentially arranged at intervals along the first direction 007; the number of the second support columns 023 is two, and the two second support columns 023 are located on the outermost sides, and the width dimension of the precast wall panel is determined by the distance between the two second support columns 023. The two second support columns 023 are used to support the square tube columns 003 on the outermost sides of the precast wall panel, and the multiple first support columns 021 are used to support the multiple stiffening trusses 005 and / or the square tube columns 003, and the multiple stiffening trusses 005 are sequentially arranged at intervals along the second direction 009.

[0049] It should be noted that when the precast wall panel is a whole wall, the precast wall panel includes two outermost square tube columns 003 and a plurality of stiffening trusses 005 located at the middle positions. In this case, the second support columns 023 support the two outermost square tube columns 003, and the first support columns 021 support the multiple stiffening trusses 005.

[0050] When the precast wall panel is a wall panel including a door opening and / or a window opening, as Figure 2 shown in the figure, the precast wall panel includes two outermost square tube columns 003, square tube columns 003 located on the sides of the door opening and / or the window opening, and stiffening trusses 005 located between the square tube columns 003. In this case, the second support columns 023 support the two outermost square tube columns 003, and the first support columns 021 support the multiple stiffening trusses 005 and / or the square tube columns 003, specifically determined according to the actual wall panel design. That is, the first support columns 021 are used to support the precast components between the two outermost square tube columns 003, and the second support columns 023 are used to support the two outermost square tube columns 003.

[0051] The number of the clamping mechanisms 030 is multiple, and the clamping mechanisms 030 are arranged on both sides of each first support column 021.

[0052] The clamping mechanisms 030 on each side of the first support column 021 are all linkage structures, and can clamp or release a plurality of stiffening trusses 005 simultaneously. When the stiffening trusses 005 and the square tube columns 003 are placed on the support platform 020 and the positioning is completed, they can be clamped simultaneously through the clamping mechanisms 030, which not only makes the positioning accurate but also improves the assembly efficiency.

[0053] Please refer to Figure 3 and Figure 4 ,Figure 3 The figure shows a schematic structural diagram of clamping mechanisms 030 arranged on both sides of the first support column 021. Figure 4 The figure shows a partial schematic diagram of the first structure of the clamping mechanism 030.

[0054] Specifically, the clamping mechanism 030 may include a quick-release plate 031, a plurality of fixing members 033, and a linkage assembly. The quick-release plate 031 is fixedly installed on the side wall of the first support column 021 of the support table 020. The plurality of fixing members 033 are sequentially and spaced apart along the second direction 009 and fixed to the quick-release plate 031, and the plurality of fixing members 033 are located on the same straight line. The linkage assembly is slidably arranged on the plurality of fixing members 033 along the second direction 009. The linkage assembly includes a plurality of movable members 035. The plurality of movable members 035 are arranged in one-to-one correspondence with the plurality of fixing members 033. When the linkage assembly moves along the second direction 009 relative to the plurality of fixing members 033, the plurality of movable members 035 move synchronously. The corresponding fixing member 033 and movable member 035 form a group. A clamping space 036 for clamping the stiffening truss 005 is formed between the fixing member 033 and the movable member 035 in the same group. The plurality of movable members 035 are linked so that the plurality of movable members 035 approach or move away from their corresponding fixing members 033 simultaneously.

[0055] The fixing member 033 and the linkage assembly are detachably installed on the side wall of the first support column 021 through the quick-release plate 031, so that the clamping mechanism 030 can be conveniently installed or removed from the first support column 021 as a whole.

[0056] Since the stiffening truss 005 is arranged on the first support column 021 and the clamping mechanism 030 is installed on the side wall of the first support column 021. In order to better clamp the plurality of stiffening trusses 005 without interfering with the arrangement of the stiffening truss 005. Optionally, the quick-release plate 031 is fixed to the side wall of the first support column 021 and does not protrude above the upper surface of the first support column 021. The plurality of fixing members 033 are fixed to the quick-release plate 031 and at least partially protrude above the upper surface of the first support column 021. The plurality of movable members 035 in the linkage assembly are arranged alternately with the plurality of fixing members 033 in sequence, so that one movable member 035 and one fixing member 033 form a group, and the plurality of movable members 035 at least partially protrude above the upper surface of the first support column 021.

[0057] The movable member 035 and the fixing member 033 in the same group are arranged oppositely to form the clamping space 036. That is to say, by fixing the fixing member 033 and moving the movable member 035 closer to or away from the fixing member 033, the stiffening truss 005 can be clamped or loosened.

[0058] In order to enable multiple movable members 035 to move synchronously, optionally, the linkage assembly may further include a linkage rod 037. The linkage rod 037 is slidably disposed through a plurality of fixing members 033 along the second direction 009. A plurality of movable members 035 are sequentially and spacedly fixed to the linkage rod 037 along the second direction 009. The linkage rod 037 drives the plurality of movable members 035 to move synchronously so as to approach or move away from the corresponding fixing members 033.

[0059] As Figure 4 shown, the linkage rod 037 is disposed through all the fixing members 033. After the threading is completed, the movable members 035 and the fixing members 033 are sequentially and spacedly arranged in an alternating manner, and all the movable members 035 can move synchronously with the linkage rod 037. In other words, by controlling the sliding of the linkage rod 037, a plurality of stiffening trusses 005 can be simultaneously clamped and fixed or synchronously loosened.

[0060] Please continue to refer to Figure 4 shown, the number of the linkage rods 037 is at least two. The fixing member 033 can be designed as an L-shaped structure. One ear of the L-shaped fixing member 033 is fixed on the quick-release plate 031, and the other ear corresponds to the movable member 035 for clamping the stiffening truss 005. A threading hole can be formed in the other ear. The number of the threading holes is the same as the number of the linkage rods 037, and the positions correspond one by one. The linkage rod 037 is slidably passed through the threading holes. At least two linkage rods 037 are fixedly connected at the ends to form a whole.

[0061] By providing at least two fixedly connected linkage rods 037, and the at least two linkage rods 037 are respectively passed through the threading holes one by one, rotation of the linkage assembly relative to the fixing member 033 can be avoided. That is to say, the linkage assembly has only a degree of freedom of sliding along the second direction 009 relative to the fixing member 033. During the sliding process, the movable member 035 of the linkage assembly approaches or moves away from the matching fixing member 033.

[0062] In the above structure, threading holes are also formed in the movable member 035. The number of the threading holes formed in the movable member 035 is the same as the number of the linkage rods 037, and the positions correspond one by one. The movable member 035 is fixedly connected to the linkage rod 037 relatively.

[0063] In other alternative embodiments, a fastener may further be included. During installation, the linkage rod 037 sequentially passes through the fixing member 033, the fastener, and the movable member 035. After all the fixing members 033 and the movable members 035 are threaded and the positions of the movable members 035 are determined, the movable members 035 and the linkage rod 037 are fixed by the fastener, which is convenient for installation and operation.

[0064] In other alternative embodiments, please refer to Figure 5 , Figure 5Shown is a partial schematic diagram of the second structure of the clamping mechanism 030.

[0065] The linkage assembly may further include a limiting rod 042 . The number of the linkage rod 037 may be one. The limiting rod 042 and the linkage rod 037 are arranged in parallel. The limiting rod is used to limit the rotation of the movable part 035 in the circumferential direction.

[0066] Specifically, the fixed member 033 may be provided with a sliding hole 0331 and a first limiting hole 0335, and the movable member 035 may be provided with a fixing hole 0351 and a second limiting hole 0355. The linkage rod 037 is sequentially inserted through the sliding hole 0331 of the fixed member 033 and the fixing hole 0351 of the movable member 035, and the linkage rod 037 is fixedly connected to the movable member 035 and slidably connected to the fixed member 033. The limiting rod 042 is sequentially inserted through the first limiting hole 0335 of the fixed member 033 and the second limiting hole 0355 of the movable member 035, and the limiting rod 042 is fixedly connected to the fixed member 033 and slidably connected to the movable member 035. When the linkage rod 037 drives the movable member 035 to slide relative to the fixed member 033, the limiting rod 042 plays a limiting role to prevent the movable member 035 from rotating in the circumferential direction.

[0067] Furthermore, in order to enhance the clamping effect of the movable member 035 and the fixed member 033 on the stiffening truss 005, an abutment plate 039 may be elastically provided on the opposite side of the movable member 035 and / or the fixed member 033. Figure 4 A contact plate 039 is elastically provided on one side of the movable part 035 close to the fixed part 033 in the same group. The contact plate 039 and the movable part 035 are connected by a spring. The contact plate 039 and the fixed part 033 are used to contact the two sides of the stiffening truss 005.

[0068] Furthermore, the clamping mechanism 030 may also include a driving member, which is fixed to the first support column 021 of the support platform 020, and is in transmission connection with the linkage assembly, and is used to drive the linkage assembly to slide along the second direction 009. In other words, the driving member may be a driving cylinder, and the power output end of the driving cylinder is fixedly connected to the linkage rod 037, and is used to drive the linkage rod 037 to slide along the second direction 009.

[0069] In order to facilitate the disassembly, assembly and maintenance of the clamping mechanism 030, optionally, the driving member can be used to individually control the linkage components in each clamping mechanism 030. During the disassembly, assembly and maintenance process, the quick-release plate 031 can be used for quick disassembly, which is convenient for maintenance. Of course, in other optional embodiments, all clamping mechanisms 030 can use a set of driving members, and a set of driving members is used to simultaneously control the movement of all linkage components. This application does not limit the specific implementation method, which depends on actual needs.

[0070] Please continue to refer to Figure 2 Since the square column 003 has a certain weight, it is not convenient to carry or adjust the installation position multiple times. Optionally, in order to facilitate the positioning of the square column 003 during assembly, a positioning protrusion 025 is provided on the top surface of the first support column 021 and / or the second support column 023.

[0071] Matching with the positioning protrusion 025, a process hole is opened at the corresponding position of the square column 003, and the positioning protrusion 025 is used to cooperate with the process hole to position the square column 003. During operation, the square column 003 is hoisted by a crane, and the process hole of the square column 003 is matched with the positioning protrusion 025 on the support column, and the square column 003 is gradually lowered. With the help of the self-weight of the square column 003, the cooperation of the positioning protrusion and the process hole, the positioning of the square column 003 can be achieved.

[0072] Furthermore, a locking mechanism 027 and a limiting member 029 may be provided on the second support column 023. A plurality of limiting members 029 may be provided, and the plurality of limiting members 029 are located on the same straight line along the second direction 009. The limiting member 029 is used to abut against the side wall of the square column 003 to limit the horizontal direction of the square column 003, and the locking mechanism 027 is used to lock the square column 003. Optionally, the locking mechanism 027 may use a cylinder clamping structure, and the locking mechanism 027 is fixed to the second support column 023 through a mounting frame. A telescopic space for accommodating the telescopic movement of the cylinder is provided on the second support column 023. The telescopic movement of the cylinder drives the clamping part to swing, thereby abutting against the square column 003 or releasing the square column 003.

[0073] Since the support platform 020 of the prefabricated wall panel assembly fixture 100 provided by the present application includes a plurality of first support columns 021 and a plurality of second support columns 023, the positions of the first support columns 021 and the second support columns 023 can be adjusted along the first direction 007 according to the design requirements of the actual prefabricated wall panel. Optionally, the prefabricated wall panel assembly fixture 100 may also include a plurality of power sources, which are respectively connected to the first support columns 021 and the second support columns 023 in a one-to-one transmission manner, that is, one power source is used to control one support column, and the first support column 021 and the second support column 023 are respectively driven to move along the first direction 007 by the plurality of power sources.

[0074] In an embodiment of the present application, one of the second support columns 023 can be fixed as a reference, and all the first support columns 021 and another second support column 023 can be slid with reference to the reference support column to adjust the position of the support platform 020 to match the size specifications of the prefabricated wall panels to be assembled.

[0075] In order to facilitate replacement, disassembly and maintenance of the support platform 020, optionally, the ends of the two second support columns 023 located on the outside can be fixedly connected by a connecting plate.

[0076] In an embodiment of the present application, the support platform 020 is slidably mounted on the bracket 010. By adjusting the distances and positions of the first support column 021 and the second support column 023, it is possible to match the precast wall panels to be assembled. The second support column 023 receives the square tube column 003, and the first support column 021 receives the stiffening truss 005 and the square tube column 003, which can be used to support the precast wall panel components 001 to be assembled and can also perform positioning. The clamping mechanism 030 is used to fix the stiffening truss 005 after positioning, so that the square tube column 003 and all the stiffening trusses 005 are relatively fixed, facilitating the subsequent welding process. In one clamping mechanism 030, by installing a plurality of fixing members 033 and a linkage assembly on the quick-release plate 031, and the quick-release plate 031 is mounted on the first support column 021, it is possible to achieve the quick disassembly and quick installation of the clamping mechanism 030. By providing a plurality of fixing members 033 and a plurality of movable members 035, the fixing members 033 and the movable members 035 are arranged alternately in sequence and form a group in pairs. The same group of fixing members 033 and movable members 035 corresponds to a stiffening truss 005. By driving the plurality of movable members 035 to move synchronously relative to the plurality of fixing members 033 through the linkage rod 037, it is possible to simultaneously clamp or release the stiffening truss 005. The fixing is convenient, and the fixing efficiency is greatly improved. It also improves the assembly efficiency during the assembly process, is easy to operate, has high assembly accuracy, and has a wide application range. It can be applied to the assembly process of precast wall panels of different specifications and sizes, and has strong practicability and operability.

[0077] In an embodiment of the present application, a precast wall panel forming workstation is also provided. The precast wall panel forming workstation may include the above-mentioned precast wall panel assembly fixture 100, welding equipment, flipping equipment, etc. The welding equipment cooperates with the precast wall panel assembly fixture 100 to perform preliminary welding on the assembled precast wall panel, so that the stiffening truss 005 and the square tube column 003 are fixedly connected to form the first precast wall panel. The flipping equipment flips the first precast wall panel after the preliminary welding is completed, facilitating the subsequent second-side welding work.

[0078] The precast wall panel forming workstation has the beneficial effects of the above-mentioned precast wall panel assembly fixture 100, which will not be elaborated here.

[0079] Although the preferred embodiments of the present application have been described, those skilled in the art can make additional changes and modifications to these embodiments once they know the basic creative concepts. Therefore, the appended claims are intended to be construed as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0080] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application. Thus, if these modifications and variations of this application fall within the scope of the claims of this application and their equivalent technologies, this application is also intended to include these modifications and variations.

Claims

1. A prefabricated wall panel assembly fixture, used to assemble and fix square columns and multiple stiffening trusses, characterized in that: include: a bracket having an assembly area; A support platform, the support platform is located in the assembly area, the support platform is slidably arranged on the bracket along a first direction, the support platform is used to support the square column and the plurality of stiffening trusses, the plurality of stiffening trusses are located between the square columns, the plurality of stiffening trusses extend along the first direction, and the square column extends along a second direction perpendicular to the first direction; as well as A clamping mechanism is installed on the support platform, and the clamping mechanism extends along the second direction and is used to cooperate with the multiple stiffening trusses to simultaneously clamp or simultaneously release the multiple stiffening trusses.

2. The prefabricated wall panel assembly fixture according to claim 1, characterized in that: The support platform includes a first support column and a second support column located on both sides of the first support column, the first support column and the second support column both extend along the second direction, the first support column is used to support the multiple stiffening trusses arranged in sequence along the second direction, and / or the square column extending along the first direction, the second support column is used to support the square column, and the clamping mechanism is installed on both sides of the first support column, for clamping the multiple stiffening trusses overlapped on the first support column.

3. The prefabricated wall panel assembly fixture according to claim 1, characterized in that: The clamping mechanism comprises: A quick-release plate, the quick-release plate is fixedly mounted on the side wall of the support platform; A plurality of fixing members, wherein the plurality of fixing members are fixed to the quick-release plate at intervals in sequence along the second direction, and the plurality of fixing members are located on the same straight line; A linkage assembly, wherein the linkage assembly is slidably arranged on the multiple fixed parts along the second direction, the linkage assembly includes multiple movable parts corresponding to the multiple fixed parts one by one, the corresponding fixed parts and the movable parts form a group, and a clamping space for clamping the stiffening truss is formed between the fixed parts and the movable parts in the same group. The multiple movable parts are linked to each other so that the multiple movable parts are close to or away from the corresponding fixed parts at the same time.

4. The prefabricated wall panel assembly fixture according to claim 3, characterized in that: The linkage assembly also includes a linkage rod, which is slidably arranged in the second direction through the multiple fixed parts. The multiple movable parts are fixed to the linkage rod at intervals in sequence along the second direction. The linkage rod drives the multiple movable parts to move synchronously to approach or move away from the corresponding fixed parts.

5. The prefabricated wall panel assembly fixture according to claim 4, characterized in that: The number of the linkage rods is at least two, and a through hole is opened on the fixing member. The number of the through holes is the same as the number of the linkage rods, and the positions correspond one to one. The linkage rod can slide through the through holes, and the at least two linkage rods are fixedly connected at the ends.

6. The prefabricated wall panel assembly fixture according to claim 4, characterized in that: The linkage assembly further comprises a limit rod, which is arranged in parallel with the linkage rod, the fixed member is provided with a sliding hole and a first limit hole, and the movable member is provided with a fixed hole and a second limit hole; The linkage rod is sequentially penetrated through the sliding hole of the fixed part and the fixed hole of the movable part, the limiting rod is sequentially penetrated through the first limiting hole of the fixed part and the second limiting hole of the movable part, the linkage rod is slidably connected to the fixed part, the linkage rod is fixedly connected to the movable part, the limiting rod is fixedly connected to the fixed part, the limiting rod is slidably connected to the movable part, and the linkage rod drives the movable part to slide relative to the limiting rod.

7. The prefabricated wall panel assembly fixture according to claim 3, characterized in that: The clamping mechanism further includes a driving member, which is fixed to the support platform and is transmission-connected to the linkage assembly for driving the linkage assembly to slide along the second direction.

8. The prefabricated wall panel assembly fixture according to any one of claims 3 to 7, characterized in that: An abutment plate is elastically arranged on one side of the movable part close to the fixed part in the same group, and the abutment plate and the fixed part are used to abut against two sides of the stiffening truss.

9. The prefabricated wall panel assembly fixture according to claim 2, characterized in that: A positioning protrusion is arranged on the top surface of the first supporting column and / or the second supporting column, a process hole is opened on the square column, and the positioning protrusion is used to cooperate with the process hole to position the square column.

10. The prefabricated wall panel assembly fixture according to claim 2, characterized in that: The second support column is provided with a locking mechanism and a limiting member, the limiting member is used to abut against the square column, and the locking mechanism is used to lock the square column.

11. The prefabricated wall panel assembly fixture according to claim 2, characterized in that: It also includes a plurality of power sources, which are respectively connected to the first support column and the second support column in a one-to-one transmission manner, and are used to respectively drive the first support column and the second support column to move along the first direction.

12. The prefabricated wall panel assembly fixture according to claim 2, characterized in that: The ends of the two second support columns are fixedly connected via a connecting plate.

13. The prefabricated wall panel assembly fixture according to claim 2, characterized in that: There are multiple first support columns, which are sequentially spaced apart along the first direction. There are multiple clamping mechanisms, which are disposed on both sides of each first support column.

14. The prefabricated wall panel assembly fixture according to claim 1, characterized in that: The bracket is provided with a first sliding structure extending along the first direction, and both ends of the support platform are provided with second sliding structures matching the first sliding structure. The support platform slides relative to the bracket under the action of the first sliding structure and the second sliding structure.

15. A prefabricated wall panel forming workstation, characterized in that: The invention comprises the prefabricated wall panel assembly fixture as described in any one of claims 1 to 14.

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