Building construction PC component positioning equipment

Abstract

When the building construction PC component positioning equipment is used, a PC component is arranged on the left side of the fixing plate, supported on the supporting plate and arranged in the front-back clamping mechanism, and the PC component is clamped and fixed front and back through the front-back clamping mechanism; when the PC component needs to be adjusted, the moving block is moved left and right through the left-right moving device, the lower end of the supporting rod rotates in the front-back direction relative to the moving block, and the left end and the right end of the connecting rod rotate in the front-back direction relative to the connecting block and the upper end of the supporting rod correspondingly, so that the connecting block is driven to vertically move relative to the fixing plate; the bottom of the fixing plate rotates in the front-back direction relative to the left end of the bottom plate, the fixing plate can be finely adjusted conveniently, and then the PC component can be finely adjusted conveniently. According to the building construction PC component positioning equipment, a PC component can be conveniently clamped and fixed, the position of the PC component can be conveniently and finely adjusted, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to the technical field of PC component positioning, and specifically refers to a PC component positioning device for building construction. Background Art

[0002] Building construction refers to the production activities during the implementation phase of a project. It is the process of constructing various buildings. It can also be said to be the process of transforming the various lines on the design drawings into physical objects at the designated location. It includes foundation construction, main structure construction, roof construction, and decorative construction.

[0003] PC components, such as PC column foundations, are frequently used in construction. PC column foundations can significantly shorten construction cycles. While traditional cast-in-place concrete requires on-site formwork, pouring, and curing, PC column foundations can be prefabricated in a factory and then installed on the baseplate. Furthermore, PC column foundations can significantly improve project quality. Because PC column foundations are factory-fabricated, the precision and quality of each component are ensured to the highest possible level. Furthermore, PC column foundations undergo rigorous quality control and testing to ensure their performance and stability in all climates.

[0004] To quickly locate and install the correct PC components, thereby improving construction efficiency and reducing labor and material waste, PC components often need to be positioned. Existing PC component positioning devices for construction involve cumbersome steps during the fixing process. First, the fixing process requires multiple movements and adjustments of the PC component to ensure its correct position. This may involve the use of multiple tools and equipment, increasing operational complexity. Second, the heavy weight of the PC components further complicates the adjustment process. Once the machine lifts the PC component, workers need to make subtle adjustments to the position, which may require adjusting multiple structures to ensure accuracy. This process is not only time-consuming but also requires more labor and resources.

[0005] Therefore, it is hoped to provide a PC component positioning device for construction, which can conveniently clamp and fix the PC component and can conveniently make subtle adjustments to the position of the PC component, thereby improving work efficiency. Utility Model Content

[0006] In order to overcome the shortcomings of the above-mentioned prior art, one purpose of the present invention is to provide a PC component positioning device for construction, which can conveniently clamp and fix PC components, and can conveniently make subtle adjustments to the position of PC components, thereby improving work efficiency and being suitable for large-scale promotion and application.

[0007] To achieve the above objectives, the present invention provides a PC component positioning device for construction, which is characterized by comprising a base plate, a fixing plate, a support plate, a front and rear clamping mechanism and an adjustment mechanism, wherein:

[0008] The bottom plate is arranged horizontally and along the left-right direction, the fixed plate is arranged vertically and along the front-back direction, the bottom of the fixed plate is located on the left end of the bottom plate and is rotatable around the front-back direction relative to the left end of the bottom plate, the support plate is arranged horizontally and along the front-back direction, the support plate is located on the left side of the bottom of the fixed plate and connected to the bottom of the fixed plate, the front and rear clamping mechanisms are located on the left side of the fixed plate and above the support plate and are installed on the fixed plate for front and rear clamping of a PC component fixedly supported on the support plate and located in the front and rear clamping mechanisms;

[0009] The adjusting device comprises a connecting assembly and a left and right movable device, wherein the connecting assembly comprises a moving block, a support rod, a connecting rod and a connecting block, wherein the moving block is located on the right side of the fixed plate and is movably arranged on the base plate left and right, the support rod is arranged vertically, the lower end of the support rod is rotatable around the front and rear directions and connected to the moving block, the connecting block is located on the right side of the fixed plate and is vertically movably connected to the fixed plate and is located on the left side of the upper end of the support rod, the connecting rod is arranged along the left and right directions, the left and right ends of the connecting rod are respectively rotatable around the front and rear directions to connect the connecting block and the upper end of the support rod, and the left and right movable device is installed on the base plate and connected to the moving block for moving the moving block left and right.

[0010] Preferably, the number of the connecting components is two, and the two connecting components are arranged at intervals from each other in the front and rear direction. The left and right moving device is located between the moving blocks of the two connecting components and is respectively connected to the moving blocks of the two connecting components for moving the moving blocks of the two connecting components left and right.

[0011] More preferably, the left-right moving device includes a sliding block, a fixed rod and left-right telescopic parts, the sliding block is located between the moving blocks of the two connecting components and is movably arranged on the bottom plate left-right, the fixed rod is arranged along the front-back direction and inserted into the sliding block along the front-back direction, the fixed rod is located between the moving blocks of the two connecting components and is respectively connected to the moving blocks of the two connecting components, and the left-right telescopic parts are arranged on the bottom plate and on the right side of the sliding block and are connected to the sliding block for moving the sliding block left-right.

[0012] Furthermore, the left and right telescopic components are cylinders, which are arranged horizontally and along the left and right directions, and the piston rod of the cylinder is arranged to the left and connected to the sliding block.

[0013] Furthermore, the upper surface of the base plate is respectively provided with a movable groove and a sliding groove along the left and right directions, the number of the movable grooves is two, the two movable grooves are spaced apart from each other front to back, the sliding groove is located between the two movable grooves, the lower parts of the movable blocks of the two connecting assemblies are respectively movably arranged in the two movable grooves left and right, the lower parts of the sliding blocks are respectively movably arranged in the sliding grooves left and right, the fixed rod is inserted into the upper part of the sliding block along the front and back direction, the fixed rod is located between the upper parts of the movable blocks of the two connecting assemblies and respectively connects the upper parts of the movable blocks of the two connecting assemblies, and the left and right telescopic parts are installed in the sliding grooves.

[0014] Particularly preferably, the left-right moving device further includes a sliding plate, which is horizontally arranged and arranged along the front-to-back direction and inserted into the lower part of the sliding block along the front-to-back direction, and the front side wall and the rear side wall of the sliding groove are respectively provided with a front sliding groove and a rear sliding groove along the left-to-right direction, and the front end and the rear end of the sliding plate are respectively movably inserted into the front sliding groove and the rear sliding groove.

[0015] Preferably, a vertical slide groove is provided on the right side of the fixed plate, the left part of the connecting block is vertically movably provided in the vertical slide groove, and the left end of the connecting rod is rotatable around the front-back direction to connect to the right part of the connecting block.

[0016] More preferably, the connecting assembly also includes a front limit plate and a rear limit plate, which are both arranged vertically and along the front-to-back direction and spaced apart from each other front to back, the left part of the connecting block is located between the front limit plate and the rear limit plate and respectively connects the front limit plate and the rear limit plate, the front side wall and the rear side wall of the vertical slide groove are respectively vertically provided with a front limit groove and a rear limit groove, and the front limit plate and the rear limit plate are respectively vertically movably inserted in the front limit groove and the rear limit groove.

[0017] Preferably, the construction PC component positioning device further includes a front support plate, a rear support plate, a front rotating shaft and a rear rotating shaft, wherein the front support plate and the rear support plate are both arranged vertically and are both arranged along the left and right directions and are spaced apart from each other front and back, and the front support plate and the rear support plate are both arranged on the left end of the base plate, the bottom of the fixed plate is located between the front support plate and the rear support plate, the front rotating shaft and the rear rotating shaft are both arranged along the front and rear directions and are spaced apart from each other front and back, the front end of the front rotating shaft is inserted into the front support plate along the front and rear direction, the rear end of the front rotating shaft is inserted into the front side surface of the bottom of the fixed plate along the front and rear direction and is rotatable about the front and rear direction relative to the front side surface of the bottom of the fixed plate, the rear end of the rear rotating shaft is inserted into the rear support plate along the front and rear direction, the front end of the rear rotating shaft is inserted into the rear side surface of the bottom of the fixed plate along the front and rear direction and is rotatable about the front and rear direction relative to the rear side surface of the bottom of the fixed plate

[0018] Preferably, the front and rear clamping mechanisms include a front clamping assembly and a rear clamping assembly, wherein:

[0019] The front clutch assembly includes a front chassis, a front upper clamping plate, a front lower clamping plate, a front upper threaded rod, a front lower threaded rod, a front upper driven gear, a front lower driven gear, a front driving gear and a front driving device, the front chassis is arranged vertically and along the front-to-back direction, the front chassis is located on the front end of the support plate and is located on the left side of the front end of the fixing plate and is installed at the front end of the fixing plate, the front upper clamping plate and the front lower clamping plate are both arranged vertically and along the left and right directions and spaced apart from each other up and down, the front upper clamping plate and the front lower clamping plate are both located behind the front chassis, the front upper threaded rod and the front lower threaded rod are both arranged along the front-to-back direction and spaced apart from each other up and down, the thread rotation direction of the front upper threaded rod and the thread rotation direction of the front lower threaded rod are opposite, the middle part of the front upper threaded rod and the middle part of the front lower threaded rod are both movably passed through the front side wall and rear side wall of the front chassis front, the rear end of the front upper threaded rod and the front lower threaded rod The rear ends of the rods are respectively located in front of the front upper clamping plate and the front lower clamping plate and are rotatably connected to the front upper clamping plate and the front lower clamping plate respectively around the front and rear directions, the front upper driven gear and the front lower driven gear are both vertically arranged and arranged along the left and right directions and are both located in the front chassis, the front upper driven gear and the front lower driven gear are respectively sleeved and threadedly engaged with the middle portion of the front upper threaded rod and the middle portion of the front lower threaded rod, the left and right portions of the front upper driven gear and the left and right portions of the front lower driven gear are respectively embedded in the left and right walls of the front chassis, the front driving gear is vertically arranged and arranged along the left and right directions, the front driving gear is located between the front upper driven gear and the front lower driven gear and respectively engages with the front upper driven gear and the front lower driven gear, the front driving device is arranged in the front chassis and connected to the front driving gear for driving the front driving gear to rotate around the front and rear directions;

[0020] The rear wheel assembly comprises a plurality of rear wheels, a plurality of rear wheels, and a plurality of rear wheels, and a plurality of rear wheels are connected to each other to form a plurality of rear wheels. The front ends of the rods are respectively located behind the rear upper clamping plate and the rear lower clamping plate and are respectively rotatably connected to the rear upper clamping plate and the rear lower clamping plate around the front and rear directions, the rear upper driven gear and the rear lower driven gear are both vertically arranged and arranged along the left and right directions and are both located in the rear chassis, the rear upper driven gear and the rear lower driven gear are respectively sleeved and threadedly engaged with the middle portion of the rear upper threaded rod and the middle portion of the rear lower threaded rod, the left and right portions of the rear upper driven gear and the left and right portions of the rear lower driven gear are respectively embedded in the left and right walls of the rear chassis, the rear driving gear is vertically arranged and arranged along the left and right directions, the rear driving gear is located between the rear upper driven gear and the rear lower driven gear and respectively engages with the rear upper driven gear and the rear lower driven gear, the rear driving device is arranged in the rear chassis and connected to the rear driving gear for driving the rear driving gear to rotate around the front and rear directions;

[0021] The front upper clamping plate and the rear upper clamping plate as well as the front lower clamping plate and the rear lower clamping plate are all arranged with a distance from each other in the front and rear directions.

[0022] The beneficial effects of the present invention are mainly:

[0023] When the PC component positioning device of the present invention is used, the PC component is placed on the left side of the fixed plate, supported on the supporting plate and placed in the front and rear clamping mechanisms, and the PC component is clamped and fixed front and rear by the front and rear clamping mechanisms; when the PC component needs to be adjusted, the moving block is moved left and right by the left and right moving device, and the lower end of the support rod rotates relative to the moving block in the front and rear direction, and the left and right ends of the connecting rod rotate relative to the connecting block and the upper end of the support rod in the front and rear direction respectively, thereby driving the connecting block to move vertically relative to the fixed plate, and the bottom of the fixing plate rotates relative to the left end of the base plate in the front and rear direction, which can facilitate fine-tuning of the fixing plate and further facilitate fine-tuning of the PC component. Therefore, the PC component can be clamped and fixed conveniently, and the position of the PC component can be finely adjusted conveniently, thereby improving work efficiency and being suitable for large-scale promotion and application.

[0024] These and other objects, features and advantages of the present invention are fully reflected in the following detailed description and drawings, and can be achieved by the means, devices and their combinations specifically pointed out in the content of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of a specific embodiment of the construction PC component positioning device of the present invention.

[0026] Figure 2 yes Figure 1 The specific embodiment shown is a three-dimensional schematic diagram without the front and rear clamping mechanisms.

[0027] Figure 3 yes Figure 1 The specific embodiment shown is a three-dimensional schematic diagram without the fixing plate, the supporting plate and the front and rear clamping mechanisms.

[0028] Figure 4 yes Figure 1 A three-dimensional diagram of the components of the fixing plate, the support plate and the front and rear clamping mechanisms of the specific embodiment shown Figure 1 .

[0029] Figure 5 yes Figure 1 A three-dimensional diagram of the components of the fixing plate, the support plate and the front and rear clamping mechanisms of the specific embodiment shown Figure 2 .

[0030] (Explanation of Symbols)

[0031] 1 bottom plate; 11 moving slot; 12 sliding slot; 13 rear slide slot;

[0032] 2 fixed plate; 21 vertical slide; 22 rear limit slot;

[0033] 3 support plate;

[0034] 4 front and rear clamping mechanisms; 41 front clamping assembly; 411 front chassis; 412 front upper clamping plate; 413 front lower clamping plate; 414 front upper threaded rod; 415 front lower threaded rod; 416 front upper driven gear; 417 front lower driven gear; 418 front driving gear; 419 front drive unit; 42 rear clamping assembly; 421 rear chassis; 422 rear upper clamping plate; 423 rear lower clamping plate; 424 rear upper threaded rod; 425 rear lower threaded rod; 426 rear upper driven gear; 427 rear lower driven gear; 428 rear driving gear; 429 rear drive unit;

[0035] 5 adjustment mechanism; 51 connecting assembly; 511 moving block; 512 support rod; 513 connecting rod; 514 connecting block; 515 front limit plate; 516 rear limit plate; 52 left and right moving device; 521 sliding block; 522 fixing rod; 523 left and right telescopic components; 524 sliding plate;

[0036] 6. Front support plate; 7. Rear support plate; 8. Front rotating shaft; 9. Rear rotating shaft. DETAILED DESCRIPTION

[0037] In order to more clearly understand the technical content of the present invention, the following embodiments are given to explain in detail.

[0038] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0039] See Figures 1 to 5 As shown, in a specific embodiment of the present invention, the construction PC component positioning device of the present invention includes a base plate 1, a fixing plate 2, a support plate 3, a front and rear clamping mechanism 4 and an adjustment mechanism 5, wherein:

[0040] The bottom plate 1 is arranged horizontally and along the left-right direction, the fixed plate 2 is arranged vertically and along the front-back direction, the bottom of the fixed plate 2 is located on the left end of the bottom plate 1 and is rotatable around the front-back direction relative to the left end of the bottom plate 1, the support plate 3 is arranged horizontally and along the front-back direction, the support plate 3 is located on the left side of the bottom of the fixed plate 2 and connected to the bottom of the fixed plate 2, the front and rear clamping mechanisms 4 are located on the left side of the fixed plate 2 and above the support plate 3 and are installed on the fixed plate 2 for front and rear clamping of a PC component fixedly supported on the support plate 3 and located in the front and rear clamping mechanisms 4;

[0041] The adjusting mechanism 5 includes a connecting assembly 51 and a left-right moving device 52. The connecting assembly 51 includes a moving block 511, a support rod 512, a connecting rod 513 and a connecting block 514. The moving block 511 is located on the right side of the fixed plate 2 and is movably arranged on the base plate 1 left and right. The support rod 512 is arranged vertically, and the lower end of the support rod 512 is rotatable around the front and rear directions to connect the moving block 511. The connecting block 514 is located on the right side of the fixed plate 2 and is vertically movably connected to the fixed plate 2 and is located on the left side of the upper end of the support rod 512. The connecting rod 513 is arranged along the left and right directions, and the left and right ends of the connecting rod 513 are rotatable around the front and rear directions to connect the connecting block 514 and the upper end of the support rod 512 respectively. The left and right moving device 52 is installed on the base plate 1 and connected to the moving block 511 for moving the moving block 511 left and right.

[0042] The number of the connecting components 51 can be determined as needed, see Figures 1 to 3 As shown, in a specific embodiment of the present invention, the number of the connecting components 51 is two, and the two connecting components 51 are arranged at intervals from front to back. The left and right moving device 52 is located between the moving blocks 511 of the two connecting components 51 and is respectively connected to the moving blocks 511 of the two connecting components 51 for moving the moving blocks 511 of the two connecting components 51 left and right.

[0043] The left-right moving device 52 may have any suitable structure. Figures 1 to 3 As shown, in a specific embodiment of the present utility model, the left-right moving device 52 includes a sliding block 521, a fixed rod 522 and a left-right telescopic component 523, the sliding block 521 is located between the moving blocks 511 of the two connecting components 51 and is movably arranged on the base plate 1 left and right, the fixed rod 522 is arranged along the front-to-back direction and is inserted into the sliding block 521 along the front-to-back direction, the fixed rod 522 is located between the moving blocks 511 of the two connecting components 51 and is respectively connected to the moving blocks 511 of the two connecting components 51, the left-right telescopic component 523 is arranged on the base plate 1 and is located on the right side of the sliding block 521 and is connected to the sliding block 521 for moving the sliding block 521 left and right.

[0044] With the above arrangement, when the moving block 511 needs to be moved left and right by the left and right moving device 52, the left and right telescopic components 523 are telescoped left and right to drive the sliding block 521 to move left and right, thereby driving the fixing rod 522 to move left and right, and finally driving the moving block 511 to move left and right.

[0045] The left and right telescopic components 523 can be any suitable left and right telescopic components. Figures 1 to 3 As shown, in a specific embodiment of the present invention, the left and right telescopic components 523 are cylinders, which are horizontally arranged and arranged along the left and right directions, and the piston rod of the cylinder is arranged to the left and connected to the sliding block 521.

[0046] The moving block 511 is movably disposed on the bottom plate 1, and the sliding block 521 is movably disposed on the bottom plate 1. Any suitable structure may be adopted. Figures 1 to 3 As shown, in a specific embodiment of the present utility model, the upper surface of the base plate 1 is respectively provided with a movable groove 11 and a sliding groove 12 along the left and right directions, and the number of the movable grooves 11 is two, and the two movable grooves 11 are arranged at intervals from front to back, and the sliding groove 12 is located between the two movable grooves 11, and the lower parts of the movable blocks 511 of the two connecting components 51 are respectively movably arranged in the two movable grooves 11, and the lower parts of the sliding blocks 521 are respectively movably arranged in the sliding grooves 12, and the fixed rod 522 is inserted into the upper part of the sliding block 521 along the front and back direction, and the fixed rod 522 is located between the upper parts of the movable blocks 511 of the two connecting components 51 and respectively connects the upper parts of the movable blocks 511 of the two connecting components 51, and the left and right telescopic parts 523 are installed in the sliding grooves 12.

[0047] The lower portion of the sliding block 521 is movably disposed in the sliding groove 12 and may adopt any suitable structure. Figures 1 to 3 As shown, in a specific embodiment of the present utility model, the left-right moving device 52 also includes a sliding plate 524, which is horizontally arranged and arranged along the front-to-back direction and inserted into the lower part of the sliding block 521 along the front-to-back direction. The front side wall and the rear side wall of the sliding groove 12 are respectively provided with a front sliding groove (not shown in the figure) and a rear sliding groove 13 along the left-right direction, and the front end and the rear end of the sliding plate 524 are respectively movably inserted into the front sliding groove and the rear sliding groove 13.

[0048] The connecting block 514 is located on the right side of the fixing plate 2 and is vertically movable and connected to the fixing plate 2. Any suitable structure can be used. Figures 1 and 2 As shown, in a specific embodiment of the present invention, a vertical slide groove 21 is provided on the right side of the fixed plate 2, and the left part of the connecting block 514 is vertically movably provided in the vertical slide groove 21, and the left end of the connecting rod 513 is rotatable around the front and rear direction to connect to the right part of the connecting block 514.

[0049] The left portion of the connecting block 514 is vertically movable and disposed in the vertical slide groove 21. Any suitable structure may be used. Figure 1 and Figure 3 As shown, in a specific embodiment of the present utility model, the connecting assembly 51 also includes a front limit plate 515 and a rear limit plate 516, and the front limit plate 515 and the rear limit plate 516 are both vertically arranged and arranged along the front-to-back direction and spaced apart from each other in the front and back directions. The left part of the connecting block 514 is located between the front limit plate 515 and the rear limit plate 516 and respectively connects the front limit plate 515 and the rear limit plate 516. The front side wall and the rear side wall of the vertical slide 21 are respectively vertically provided with a front limit groove (not shown in the figure) and a rear limit groove 22. The front limit plate 515 and the rear limit plate 516 are respectively vertically movably inserted in the front limit groove and the rear limit groove 22.

[0050] The bottom of the fixing plate 2 is located on the left end of the bottom plate 1 and is rotatable relative to the left end of the bottom plate 1 around the front-back direction. Any suitable structure can be used. Figures 1 to 5 As shown, in a specific embodiment of the present invention, the construction PC component positioning device further includes a front support plate 6, a rear support plate 7, a front rotating shaft 8 and a rear rotating shaft 9, the front support plate 6 and the rear support plate 7 are both vertically arranged and arranged along the left and right directions and spaced apart from each other in the front and back directions, the front support plate 6 and the rear support plate 7 are both arranged on the left end of the base plate 1, the bottom of the fixed plate 2 is located between the front support plate 6 and the rear support plate 7, the front rotating shaft 8 and the rear rotating shaft 9 are both arranged along the front and back directions and spaced apart from each other in the front and back directions It is arranged that the front end of the front rotating shaft 8 is inserted into the front support plate 6 along the front-to-back direction, the rear end of the front rotating shaft 8 is inserted into the front side surface of the bottom of the fixed plate 2 along the front-to-back direction and is rotatable around the front-to-back direction relative to the front side surface of the bottom of the fixed plate 2, the rear end of the rear rotating shaft 9 is inserted into the rear support plate 7 along the front-to-back direction, the front end of the rear rotating shaft 9 is inserted into the rear side surface of the bottom of the fixed plate 2 along the front-to-back direction and is rotatable around the front-to-back direction relative to the rear side surface of the bottom of the fixed plate 2.

[0051] The front and rear clamping mechanisms 4 may have any suitable configuration. Figure 1 and Figures 4 and 5 As shown, in a specific embodiment of the present utility model, the front and rear clamping mechanisms 4 include a front clamping assembly 41 and a rear clamping assembly 42, wherein:

[0052] The front clamping assembly 41 includes a front chassis 411, a front upper clamping plate 412, a front lower clamping plate 413, a front upper threaded rod 414, a front lower threaded rod 415, a front upper driven gear 416, a front lower driven gear 417, a front driving gear 418 and a front driving device 419. The front chassis 411 is vertically arranged and arranged along the front-to-back direction. The front chassis 411 is located on the front end of the support plate 3 and on the left side of the front end of the fixing plate 2 and is installed at the front end of the fixing plate 2. The front upper clamping plate 412 and the front lower clamping plate 413 are both vertically arranged and along the left The front upper clamping plate 412 and the front lower clamping plate 413 are both located behind the front chassis 411. The front upper threaded rod 414 and the front lower threaded rod 415 are both arranged along the front-to-back direction and spaced apart from each other up and down. The thread rotation direction of the front upper threaded rod 414 and the thread rotation direction of the front lower threaded rod 415 are opposite to each other. The middle part of the front upper threaded rod 414 and the middle part of the front lower threaded rod 415 are both movable front and back through the front side wall and rear side wall of the front chassis 411. The rear end of the front upper threaded rod 414 and the front lower threaded rod The rear ends of the threaded rod 415 are respectively located in front of the front upper clamping plate 412 and the front lower clamping plate 413 and are rotatably connected to the front upper clamping plate 412 and the front lower clamping plate 413 around the front and rear directions. The front upper driven gear 416 and the front lower driven gear 417 are both vertically arranged and arranged along the left and right directions and are both located in the front chassis 411. The front upper driven gear 416 and the front lower driven gear 417 are respectively sleeved and threadedly engaged with the middle part of the front upper threaded rod 414 and the middle part of the front lower threaded rod 415. The front upper driven gear 416 is The left and right parts and the left and right parts of the front lower driven gear 417 are respectively embedded in the left and right walls of the front chassis 411. The front driving gear 418 is vertically arranged and arranged along the left and right directions. The front driving gear 418 is located between the front upper driven gear 416 and the front lower driven gear 417 and meshes with the front upper driven gear 416 and the front lower driven gear 417 respectively. The front driving device 419 is arranged in the front chassis 411 and connected to the front driving gear 418 to drive the front driving gear 418 to rotate around the front and rear directions.

[0053] The rear clamping assembly 42 includes a rear chassis 421, a rear upper clamping plate 422, a rear lower clamping plate 423, a rear upper threaded rod 424, a rear lower threaded rod 425, a rear upper driven gear 426, a rear lower driven gear 427, a rear driving gear 428 and a rear drive device 429. The rear chassis 421 is vertically arranged and arranged along the front-to-back direction. The rear chassis 421 is located on the rear end of the support plate 3 and on the left side of the rear end of the fixing plate 2 and is installed at the rear end of the fixing plate 2. The rear upper clamping plate 422 and the rear lower clamping plate 423 are both vertically arranged and along the left The upper and lower rear clamping plates 422 and 423 are both located in front of the rear chassis 421. The upper and lower rear clamping plates 424 and 425 are both located in front of the rear chassis 421. The upper and lower rear threaded rods 424 and 425 are both located in front of the rear chassis 421. The upper and lower rear threaded rods 424 and 425 are both located in front of the rear chassis 421. The upper and lower rear threaded rods 424 and 425 are both located in front of the rear chassis 421. The upper and lower rear threaded rods 424 and 425 are both located in front of the rear chassis 421. The upper and lower rear threaded rods 424 and 425 are both located in front of the rear chassis 421. The front ends of the threaded rod 425 are respectively located behind the upper rear clamping plate 422 and the lower rear clamping plate 423 and are rotatably connected to the upper rear clamping plate 422 and the lower rear clamping plate 423 around the front and rear directions. The upper rear driven gear 426 and the lower rear driven gear 427 are both vertically arranged and arranged along the left and right directions and are both located in the rear chassis 421. The upper rear driven gear 426 and the lower rear driven gear 427 are respectively sleeved and threadedly engaged with the middle part of the upper rear threaded rod 424 and the middle part of the lower rear threaded rod 425. The upper rear driven gear 426 is arranged vertically and along the left and right directions and are both located in the rear chassis 421. The left and right parts and the left and right parts of the rear lower driven gear 427 are respectively embedded in the left and right walls of the rear chassis 421. The rear driving gear 428 is vertically arranged and arranged along the left and right directions. The rear driving gear 428 is located between the rear upper driven gear 426 and the rear lower driven gear 427 and meshes with the rear upper driven gear 426 and the rear lower driven gear 427 respectively. The rear driving device 429 is arranged in the rear chassis 421 and connected to the rear driving gear 428 to drive the rear driving gear 428 to rotate around the front-to-back direction.

[0054] The front upper clamping plate 412 and the rear upper clamping plate 422 as well as the front lower clamping plate 413 and the rear lower clamping plate 423 are all spaced apart from each other in the front and rear directions.

[0055] With the above arrangement, when it is necessary to clamp and fix the PC component by the front and rear clamping mechanisms 4, the PC component will be placed on the left side of the fixing plate 2 and supported on the support plate 3 and placed between the front upper clamping plate 412 and the rear upper clamping plate 422 and between the front lower clamping plate 413 and the rear lower clamping plate 423. The front driving gear 418 is driven to rotate in the front-to-back direction by the front driving device 419, thereby driving the front upper driven gear 416 and the front lower driven gear 417 to rotate in the front-to-back direction, so that The front upper threaded rod 414 and the front lower threaded rod 415 move backward, driving the front upper clamping plate 412 and the front lower clamping plate 413 to move backward, and the rear driving gear 428 is driven to rotate around the front and rear directions through the rear driving device 429, driving the rear upper driven gear 426 and the rear lower driven gear 427 to rotate around the front and rear directions, so that the rear upper threaded rod 424 and the rear lower threaded rod 425 move forward, driving the rear upper clamping plate 422 and the rear lower clamping plate 423 to move forward, thereby clamping and fixing the PC component in the front and rear directions.

[0056] The front drive device 419 is disposed in the front chassis 411 and can be disposed at any suitable position in the front chassis 411. Figure 4 As shown, in a specific embodiment of the present invention, the front driving device 419 is located between the rear side wall of the front chassis 411 and the front driving gear 418 and is installed on the rear side wall of the front chassis 411 .

[0057] The rear drive device 429 is disposed in the rear chassis 421 and can be disposed at any suitable position in the rear chassis 421. Figure 5 As shown, in a specific embodiment of the present invention, the rear driving device 429 is located between the front side wall of the rear chassis 421 and the rear driving gear 428 and is installed on the front side wall of the rear chassis 421.

[0058] The front driving device 419 and the rear driving device 429 can be any suitable driving devices. In a specific embodiment of the present invention, the front driving device 419 and the rear driving device 429 are both driving motors.

[0059] When in use, the PC component is placed on the left side of the fixed plate 2 and supported on the support plate 3 and placed in the front and rear clamping mechanism 4, and the PC component is fixed by the front and rear clamping mechanism 4; when the PC component needs to be adjusted, the moving block 511 is moved left and right by the left and right moving device 52, and the lower end of the support rod 512 is rotated in the front and rear direction relative to the moving block 511, and the left and right ends of the connecting rod 513 are respectively rotated in the front and rear direction relative to the connecting block 514 and the upper end of the support rod 512, thereby driving the connecting block 514 to move vertically relative to the fixed plate 2, and the bottom of the fixed plate 2 is rotated in the front and rear direction relative to the left end of the base plate 1, so that the fixed plate 2 can be fine-tuned conveniently, and thus the PC component can be fine-tuned conveniently.

[0060] Therefore, by adopting the utility model, by setting the fixing plate, the supporting plate and the front and rear clamping mechanisms, the PC component can be placed on the left side of the fixing plate and supported on the supporting plate and placed in the front and rear clamping mechanisms. The PC component is clamped and fixed by the front and rear clamping mechanisms, which makes it convenient to clamp and fix the PC component; by setting the adjustment mechanism, the position of the PC component can be easily adjusted slightly, thereby improving work efficiency, and the operation is simple and does not require the use of many tools.

[0061] In summary, the PC component positioning device for construction of the present invention can conveniently clamp and fix PC components, and can conveniently make subtle adjustments to the positions of PC components, thereby improving work efficiency and being suitable for large-scale promotion and application.

[0062] It can be seen that the purpose of this utility model has been fully and effectively achieved. The functional and structural principles of this utility model have been demonstrated and explained in the embodiments. Without departing from the principles described, the embodiments may be modified in any way. Therefore, this utility model includes all modified embodiments based on the spirit and scope of the claims.

Claims

1. A PC component positioning device for construction, characterized in that: It includes a base plate, a fixing plate, a supporting plate, a front and rear clamping mechanism and an adjusting mechanism, wherein: The bottom plate is arranged horizontally and along the left-right direction, the fixed plate is arranged vertically and along the front-back direction, the bottom of the fixed plate is located on the left end of the bottom plate and is rotatable around the front-back direction relative to the left end of the bottom plate, the support plate is arranged horizontally and along the front-back direction, the support plate is located on the left side of the bottom of the fixed plate and connected to the bottom of the fixed plate, the front and rear clamping mechanisms are located on the left side of the fixed plate and above the support plate and are installed on the fixed plate for front and rear clamping of a PC component fixedly supported on the support plate and located in the front and rear clamping mechanisms; The adjusting device comprises a connecting assembly and a left and right movable device, wherein the connecting assembly comprises a moving block, a support rod, a connecting rod and a connecting block, wherein the moving block is located on the right side of the fixed plate and is movably arranged on the base plate left and right, the support rod is arranged vertically, the lower end of the support rod is rotatable around the front and rear directions and connected to the moving block, the connecting block is located on the right side of the fixed plate and is vertically movably connected to the fixed plate and is located on the left side of the upper end of the support rod, the connecting rod is arranged along the left and right directions, the left and right ends of the connecting rod are respectively rotatable around the front and rear directions to connect the connecting block and the upper end of the support rod, and the left and right movable device is installed on the base plate and connected to the moving block for moving the moving block left and right.

2. The construction PC component positioning device according to claim 1, characterized in that: There are two connecting components, and the two connecting components are arranged at a distance from each other in front and back. The left and right moving device is located between the moving blocks of the two connecting components and is respectively connected to the moving blocks of the two connecting components for moving the moving blocks of the two connecting components left and right.

3. The construction PC component positioning device according to claim 2, characterized in that: The left and right moving device includes a sliding block, a fixed rod and a left and right telescopic component. The sliding block is located between the moving blocks of the two connecting components and is movably arranged on the bottom plate left and right. The fixed rod is arranged along the front and back directions and is inserted into the sliding block along the front and back directions. The fixed rod is located between the moving blocks of the two connecting components and is respectively connected to the moving blocks of the two connecting components. The left and right telescopic components are arranged on the bottom plate and on the right side of the sliding block and are connected to the sliding block for moving the sliding block left and right.

4. The construction PC component positioning device according to claim 3, characterized in that: The left and right telescopic components are cylinders, which are arranged horizontally and along the left and right directions. The piston rod of the cylinder is arranged to the left and connected to the sliding block.

5. The construction PC component positioning device according to claim 3, characterized in that: The upper surface of the base plate is respectively provided with a moving groove and a sliding groove along the left and right directions, and the number of the moving grooves is two, and the two moving grooves are spaced apart from each other front to back, and the sliding groove is located between the two moving grooves, and the lower parts of the moving blocks of the two connecting assemblies are respectively movably arranged in the two moving grooves left and right, and the lower part of the sliding block is movably arranged in the sliding groove left and right, and the fixed rod is inserted into the upper part of the sliding block along the front and back direction, and the fixed rod is located between the upper parts of the moving blocks of the two connecting assemblies and respectively connects the upper parts of the moving blocks of the two connecting assemblies, and the left and right telescopic parts are installed in the sliding grooves.

6. The PC component positioning device for construction as claimed in claim 5, characterized in that: The left-right moving device also includes a sliding plate, which is horizontally arranged and arranged along the front-to-back direction and inserted into the lower part of the sliding block along the front-to-back direction. The front side wall and the rear side wall of the sliding groove are respectively provided with a front sliding groove and a rear sliding groove along the left-right direction. The front end and the rear end of the sliding plate are respectively movably inserted into the front sliding groove and the rear sliding groove.

7. The PC component positioning device for construction as claimed in claim 1, characterized in that: A vertical slide groove is provided on the right side of the fixed plate, and the left part of the connecting block is vertically movably provided in the vertical slide groove. The left end of the connecting rod is rotatable around the front-back direction to connect to the right part of the connecting block.

8. The PC component positioning device for construction as claimed in claim 7, characterized in that: The connecting assembly also includes a front limit plate and a rear limit plate, which are both arranged vertically and along the front-to-back direction and spaced apart from each other front to back. The left part of the connecting block is located between the front limit plate and the rear limit plate and respectively connects the front limit plate and the rear limit plate. The front side wall and the rear side wall of the vertical slide are respectively vertically provided with a front limit groove and a rear limit groove, and the front limit plate and the rear limit plate are respectively vertically movably inserted in the front limit groove and the rear limit groove.

9. The PC component positioning device for construction as claimed in claim 1, characterized in that: The PC component positioning device for construction further includes a front support plate, a rear support plate, a front rotating shaft and a rear rotating shaft, wherein the front support plate and the rear support plate are both arranged vertically and are both arranged along the left and right directions and are spaced apart from each other front and back, and the front support plate and the rear support plate are both arranged on the left end of the base plate, the bottom of the fixed plate is located between the front support plate and the rear support plate, the front rotating shaft and the rear rotating shaft are both arranged along the front and rear directions and are spaced apart from each other front and back, the front end of the front rotating shaft is inserted into the front support plate along the front and rear directions, the rear end of the front rotating shaft is inserted into the front side surface of the bottom of the fixed plate along the front and rear directions and is rotatable relative to the front side surface of the bottom of the fixed plate about the front and rear directions, the rear end of the rear rotating shaft is inserted into the rear support plate along the front and rear directions, the front end of the rear rotating shaft is inserted into the rear side surface of the bottom of the fixed plate along the front and rear directions and is rotatable relative to the rear side surface of the bottom of the fixed plate about the front and rear directions.

10. The PC component positioning device for construction as claimed in claim 1, characterized in that: The front and rear clamping mechanisms include a front clamping assembly and a rear clamping assembly, wherein: The front clutch assembly includes a front chassis, a front upper clamping plate, a front lower clamping plate, a front upper threaded rod, a front lower threaded rod, a front upper driven gear, a front lower driven gear, a front driving gear and a front driving device, the front chassis is arranged vertically and along the front-to-back direction, the front chassis is located on the front end of the support plate and is located on the left side of the front end of the fixing plate and is installed at the front end of the fixing plate, the front upper clamping plate and the front lower clamping plate are both arranged vertically and along the left and right directions and spaced apart from each other up and down, the front upper clamping plate and the front lower clamping plate are both located behind the front chassis, the front upper threaded rod and the front lower threaded rod are both arranged along the front-to-back direction and spaced apart from each other up and down, the thread rotation direction of the front upper threaded rod and the thread rotation direction of the front lower threaded rod are opposite, the middle part of the front upper threaded rod and the middle part of the front lower threaded rod are both movably passed through the front side wall and rear side wall of the front chassis front, the rear end of the front upper threaded rod and the front lower threaded rod The rear ends of the rods are respectively located in front of the front upper clamping plate and the front lower clamping plate and are rotatably connected to the front upper clamping plate and the front lower clamping plate respectively around the front and rear directions, the front upper driven gear and the front lower driven gear are both vertically arranged and arranged along the left and right directions and are both located in the front chassis, the front upper driven gear and the front lower driven gear are respectively sleeved and threadedly engaged with the middle portion of the front upper threaded rod and the middle portion of the front lower threaded rod, the left and right portions of the front upper driven gear and the left and right portions of the front lower driven gear are respectively embedded in the left and right walls of the front chassis, the front driving gear is vertically arranged and arranged along the left and right directions, the front driving gear is located between the front upper driven gear and the front lower driven gear and respectively engages with the front upper driven gear and the front lower driven gear, the front driving device is arranged in the front chassis and connected to the front driving gear for driving the front driving gear to rotate around the front and rear directions; The rear wheel assembly comprises a plurality of rear wheels, a plurality of rear wheels, and a plurality of rear wheels, and a plurality of rear wheels are connected to each other to form a plurality of rear wheels. The front ends of the rods are respectively located behind the rear upper clamping plate and the rear lower clamping plate and are respectively rotatably connected to the rear upper clamping plate and the rear lower clamping plate around the front and rear directions, the rear upper driven gear and the rear lower driven gear are both vertically arranged and arranged along the left and right directions and are both located in the rear chassis, the rear upper driven gear and the rear lower driven gear are respectively sleeved and threadedly engaged with the middle portion of the rear upper threaded rod and the middle portion of the rear lower threaded rod, the left and right portions of the rear upper driven gear and the left and right portions of the rear lower driven gear are respectively embedded in the left and right walls of the rear chassis, the rear driving gear is vertically arranged and arranged along the left and right directions, the rear driving gear is located between the rear upper driven gear and the rear lower driven gear and respectively engages with the rear upper driven gear and the rear lower driven gear, the rear driving device is arranged in the rear chassis and connected to the rear driving gear for driving the rear driving gear to rotate around the front and rear directions; The front upper clamping plate and the rear upper clamping plate as well as the front lower clamping plate and the rear lower clamping plate are all arranged with a distance from each other in the front and rear directions.

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