Movable pedestal for small prefabricated part

Abstract

The invention relates to the technical field of movable pedestals, and provides a small prefabricated part movable pedestal which comprises a supporting plate and a supporting base, a connecting mechanism is fixed to the side wall of the supporting base and comprises a fixed support and a rotating block, the fixed support is of an arc-shaped structure, and a clamping rail is formed in the inner edge of the fixed support along the arc track of the fixed support; the rotating block is of a semicircular structure with the outer edge matched with the inner edge of the fixed support, a clamping strip matched with the clamping rail is fixed to the arc end face of the rotating block, the clamping strip is inserted into the clamping rail and can slide in the clamping rail, an adjusting hole is formed in the outer edge of the fixed support along the arc track of the fixed support, and an adjusting rod is slidably connected into the adjusting hole. And one end of the adjusting rod is fixed with the clamping strip. The movable pedestal has the beneficial effects that the overall length of the movable pedestal can be changed through combination and splicing, the movable pedestal can adapt to various prefabricated parts of different sizes, rotation of the pedestal body can be achieved through the movable trolley, and the flexibility of the movable pedestal for different molds of the small prefabricated parts is improved.

Description

Technical Field

[0001] The invention relates to the technical field of a mobile pedestal, and in particular to a small prefabricated component mobile pedestal. Background Art

[0002] In the production process of the prefabricated beam yard, some small prefabricated components also need to be cast, such as arched skeletons, cover plates, etc. However, the length of these small prefabricated components is much smaller than the length of the beam. Therefore, the mobile pedestal used for prefabricated crossbeams is relatively long. Its original design is to carry large prefabricated components. Its own size and structural characteristics determine that it is difficult to achieve the high precision standards required by small prefabricated components when making small prefabricated components. For example, when positioning and fixing the mold of small components, the operating space and equipment accuracy of the large pedestal cannot be well adapted to the fineness requirements of small components. In addition, the structure of the large mobile pedestal is relatively bulky. When producing small prefabricated components, it cannot be adjusted and operated as flexibly as the pedestal designed specifically for small components. At the same time, some supporting equipment and tools of the large pedestal are designed for large components, which do not match the production process and mold of small prefabricated components, resulting in the inability to meet the production needs of small components in actual production. Summary of the invention The present invention proposes a mobile pedestal for small prefabricated components, which can change the overall length of the mobile pedestal through combined splicing to adapt to prefabricated components of various sizes, and can realize the rotation of the pedestal body through a mobile vehicle, thereby increasing its flexibility in dealing with different molds of small prefabricated components.

[0003] To this end, the technical solutions adopted are as follows: A mobile pedestal for small prefabricated components includes a pedestal body, which includes a support plate and a support base. A connecting mechanism is fixed at the end position on both side walls of the support base. The connecting mechanism is a semicircular structure, including an outer fixed support and an inner rotating block. The fixed support is an arc-shaped structure whose own flat end face is flush with the end face of the support base, and a clamping track is opened on the inner edge along its arc trajectory. The rotating block is a semicircular structure whose outer edge matches the inner edge of the fixed support, and a clamping strip matching the clamping track is fixed on its arc end face. The clamping strip is inserted into the interior of the clamping track and can slide inside it. An adjustment hole is opened on the outer edge of the fixed support along its arc trajectory, and an adjusting rod is slidably connected to the inside of the adjusting hole, and one end of the adjusting rod is fixed to the clamping strip.

[0004] A further technical solution is to further include a mobile vehicle, wherein the bottom of the support base has a lifting space, the mobile vehicle can drive into the lifting space, and a lifting mechanism is matched and fixed above the mobile vehicle.

[0005] A further technical solution is that the lifting mechanism includes a plurality of lifting cylinders fixed on a moving vehicle, the output ends of the lifting cylinders are fixed on a support plate, a rotating device is provided in the middle of the moving vehicle, and the lifting cylinders are fixed on the rotating device.

[0006] A further technical solution is that a connecting block is fixed to the output end of the lifting cylinder, the connecting block is located above the supporting plate, a corresponding snap-in groove is opened at the bottom of the supporting base, and the connecting block and the snap-in groove match in shape and size.

[0007] A further technical solution is that the connecting block comprises a fixing block fixed to the end of the lifting cylinder, a plurality of tooth grooves are provided on one side of the fixing block, and a clamping block matching the tooth grooves is fixed inside the clamping groove.

[0008] A further technical solution is that the rotating device includes a rotating shaft rotatably connected to the moving vehicle, a rotating plate is fixed on the top of the rotating shaft, the lifting mechanism is fixed above the rotating plate, and the rotating shaft is driven to rotate by a rotating mechanism.

[0009] A further technical solution is that the rotating mechanism includes a driving gear located at the bottom of the mobile vehicle and fixed to the rotating shaft, and driving racks matching it are symmetrically meshed on both sides of the driving gear, and both driving racks are driven by a driving motor and make horizontal relative motion.

[0010] A further technical solution is that a pushing block is fixed on the driving rack, the output end of the driving motor is fixed on the pushing block, guide grooves are opened on both sides of the pushing block, and a guide rail matching the guide groove is fixed on the bottom of the mobile vehicle, and the guide rail is arranged along the movement direction of the driving rack.

[0011] The working principle and beneficial effects of this application are: 1. Through the connection mechanism, the pedestal body can be connected to form more different pedestal lengths to meet the length requirements of various prefabricated components. The connection process is simple and fast and will not interfere with the operation of the entire pedestal and the casting of components.

[0012] 2. The structure of the connecting mechanism is simple, and the connecting mechanism at each position is composed of the same structure, which can be easily repeated in manufacturing, transportation and replacement.

[0013] 3. Through the cooperation of the mobile vehicle and the mobile pedestal, each pedestal body can be moved and rotated, meeting the use requirements of more small prefabricated components, making the arrangement and replacement of molds more convenient, and being able to quickly adjust the position to adapt to the installation and use of different molds, achieving rapid turnover and meeting the needs of mass production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 This is a schematic diagram of the overall structure of this application; Figure 2 This is a schematic diagram of the structure of the bottom of the mobile platform described in this application; Figure 3 This is a schematic diagram of the structure when the connecting mechanisms described in this application are connected to each other; Figure 4 This is a schematic diagram of the structure of the connection mechanism described in this application; Figure 5 It is a side structural schematic diagram of the connection mechanism described in this application; Figure 6 This is a schematic diagram of the top view of the mobile vehicle described in this application; Figure 7 This is a schematic diagram of the side structure of the mobile vehicle described in this application; Figure 8 This is a schematic diagram of the bottom structure of the mobile vehicle described in this application; Fig. 9 This is a schematic diagram of the structure of the rotating mechanism described in this application.

[0016] In the figure: 100, pedestal body; 1, support plate; 2, support base; 21, lifting space; 22, snap-in groove; 221, snap-in block; 3, connecting mechanism; 31, fixed support; 311, snap-in track; 312, adjustment hole; 32, rotating block; 321, snap-in strip; 322, adjusting rod; 4, mobile vehicle; 5, lifting mechanism; 51, lifting cylinder; 511, connecting block; 5111, fixed block; 5112, tooth groove; 52, supporting plate; 6, rotating device; 61, rotating shaft; 62, rotating plate; 63, rotating mechanism; 631, driving gear; 632, driving rack; 633, driving motor; 634, pushing block; 635, guide groove; 636, guide track. DETAILED DESCRIPTION

[0017] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] like Figure 1-Figure 9As shown, a small prefabricated component mobile pedestal, a small prefabricated component mobile pedestal, includes a pedestal body 100, the pedestal body 100 includes a support plate 1 and a support base 2, a connecting mechanism 3 is fixed at the end position on both side walls of the support base 2, the connecting mechanism 3 is a semicircular structure whose own flat end surface is flush with the end surface of the support base 2, including an outer fixed support 31 and an inner rotating block 32, the fixed support 31 is an arc-shaped structure, and a The clamping track 311, the rotating block 32 is a semicircular structure whose outer edge matches the inner edge of the fixed support 31, and a clamping strip 321 matching the clamping track 311 is fixed on its arc end face, and the clamping strip 321 is inserted into the inside of the clamping track 311 and can slide inside it. An adjustment hole 312 is opened on the outer edge of the fixed support 31 along its arc trajectory, and an adjustment rod 322 is slidably connected to the inside of the adjustment hole 312, and one end of the adjustment rod 322 is fixed to the clamping strip 321.

[0019] When installing the connecting mechanism 3, it is necessary to ensure that the two adjustment rods 322 in the connecting mechanism 3 located at the two ends of the supporting base 2 are in the same line. When in use, firstly, two identical pedestal bodies 100 are hoisted onto the same track with the ends touching. At this time, the two connecting mechanisms 3 form a complete circular component, and the two clip-on rails 311 are also matched and connected. After the connection, the two clip-on strips 321 can slide in the two clip-on rails 311, and the two adjustment rods 322 are driven to rotate inside the adjustment holes 312, driving the clip-on strips 321 to rotate accordingly, so that each clip-on strip 321 exists inside the two clip-on rails 311. At this time, due to the restrictions of the clip-on rails 311 and the clip-on strips 321, the two connecting parts are clipped to each other and can no longer be separated, thereby connecting the two pedestal bodies 100.

[0020] Through the connection mechanism 3, the pedestal body 100 can be connected to form more different pedestal lengths to meet the length requirements of various prefabricated components. The connection process is simple and fast, and will not interfere with the operation of the entire pedestal and the casting of components. The structure of the connection mechanism 3 is simple, and the connection mechanism 3 at each position has the same structural composition, which can be easily repeated. Manufacturing, transportation and replacement.

[0021] like Figure 1As shown, since the mobile pedestal is suitable for small prefabricated components, the weight of each pedestal body 100 is not too large, so it can be transported by a mobile vehicle 4 without a large lifting mechanism, thereby saving a lot of manpower and material resources. There is a lifting space 21 at the bottom of the support base 2, and the mobile vehicle 4 can enter the lifting space 21, and a lifting mechanism 5 is matched and fixed above itself. When in use, the mobile vehicle 4 enters the lifting space 21 along the track, and is lifted up by the pedestal body 100 through the lifting mechanism 5, so that the pedestal body 100 moves synchronously with it, thereby realizing the transfer of the mobile pedestal from one prefabricated component production track to another track, and the transfer process is more flexible and quick.

[0022] like Figure 6-Figure 7 As shown, the lifting mechanism 5 includes several lifting cylinders 51 fixed on the moving vehicle 4, and the output ends of the lifting cylinders 51 are all fixed on a supporting plate 52. The middle part of the moving vehicle 4 has a rotating device 6, and the lifting cylinders 51 are fixed on the rotating device 6. Therefore, the lifting mechanism 5 is acted upon by several lifting cylinders 51 at the same time, and contacts the bottom of the pedestal body 100 through the supporting plate 52 and lifts it up, ensuring the stability of the entire system when the pedestal body 100 is lifted and driven. At the same time, the rotating device 6 can drive several lifting cylinders 51 and the supporting plate 52 to rotate synchronously, that is, drive the pedestal body to rotate, adding a steering function to the pedestal body, so that it can handle more types of small prefabricated components and adapt to different mold requirements.

[0023] Through the cooperation of the mobile vehicle 4 and the mobile pedestal, each pedestal body 100 can be moved and rotated, meeting the use requirements of more small prefabricated components, making the arrangement and replacement of molds more convenient, and being able to quickly adjust the position to adapt to the installation and use of different molds, achieving rapid turnover and meeting the needs of mass production.

[0024] like Figure 6-Figure 7As shown, since the lifting mechanism 5 needs to drive the pedestal body 100 to rotate through the rotating device 6, in order to increase the driving force during rotation, a connecting block 511 is fixed to the output end of the lifting cylinder 51, and the connecting block 511 is located above the support plate 52. A corresponding clamping groove 22 is provided at the bottom of the support base 2, and the connecting block 511 and the clamping groove 22 are matched in shape and size. In addition, the connecting block 511 includes a fixing block 5111 fixed to the end of the lifting cylinder 51, and a plurality of tooth grooves 5112 are provided on one side of the fixing block 5111, and a clamping block 221 matching the tooth groove 5112 is fixed inside the clamping groove 22. Thus, through the connecting block 511 and the clamping groove 22, it can be ensured that the rotation of the lifting cylinder 51 on the rotating device 6 can drive the pedestal body, and can ensure that when the mobile vehicle 4 is connected to the pedestal unit, the angle direction is more accurate to ensure that the tooth groove 5112 and the clamping strip 321 match, so that when the hydraulic system controls the operation of the entire mechanism, the data is more accurate, ensuring the accurate rotation angle of the pedestal body.

[0025] like Figure 8-Figure 9 As shown, the rotating device 6 includes a rotating shaft 61 rotatably connected to the moving vehicle 4, a rotating plate 62 is fixed on the top of the rotating shaft 61, the lifting mechanism 5 is fixed above the rotating plate 62, and the rotating shaft 61 is driven to rotate by a rotating mechanism 63. The rotating mechanism 63 includes a driving gear 631 located at the bottom of the moving vehicle 4 and fixed to the rotating shaft 61, and driving racks 632 matching the driving gear 631 are symmetrically meshed on both sides, and the two driving racks 632 are driven by a driving motor 633 and perform horizontal relative motion.

[0026] The rotating plate 62 can ensure that the height and stroke of several lifting cylinders 51 are consistent, and the driving rack 632 and the driving gear 631 drive the rotation, which ensures that the pedestal monomer is more stable and accurate when rotating, and the two driving racks 632 work together to further ensure that the driving force of the rotation is large enough and stable enough. In addition, a push block 634 is fixed on the driving rack 632, and the output end of the driving motor 633 is fixed on the push block 634. Guide grooves 635 are provided on both sides of the push block 634. The bottom of the mobile vehicle 4 is fixed with a guide rail 636 that matches the guide groove 635, and the guide rail 636 is set along the movement direction of the driving rack 632. Thereby ensuring that the running direction of the driving rack 632 always runs stably and accurately along the guide rail 636, that is, further ensuring the driving force, stability and accuracy of the entire rotating device 6.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A small prefabricated component mobile pedestal, comprising a pedestal body (100), wherein the pedestal body (100) comprises a support plate (1) and a support base (2), characterized in that: A connecting mechanism (3) is fixed at the end position on both side walls of the support base (2); the connecting mechanism (3) is a semicircular structure whose flat end surface is flush with the end surface of the support base (2), and comprises an outer fixed support (31) and an inner rotating block (32); the fixed support (31) is an arc-shaped structure, and a clamping track (311) is provided on the inner edge along its arc track; the rotating block (32) is a semicircular structure whose outer edge matches the inner edge of the fixed support (31); a clamping strip (321) matching the clamping track (311) is fixed on its arc end surface; the clamping strip (321) is inserted into the inside of the clamping track (311) and can slide inside the clamping track; an adjustment hole (312) is provided on the outer edge of the fixed support (31) along its arc track; an adjustment rod (322) is slidably connected to the inside of the adjustment hole (312); one end of the adjustment rod (322) is fixed to the clamping strip (321).

2. The small prefabricated component mobile stand according to claim 1, characterized in that: It also comprises a moving vehicle (4), the bottom of the supporting base (2) having a lifting space (21), the moving vehicle (4) being capable of driving into the lifting space (21), and having a lifting mechanism (5) fixedly matched above the moving vehicle (4).

3. The small prefabricated component mobile stand according to claim 2, characterized in that: The lifting mechanism (5) comprises a plurality of lifting cylinders (51) fixed on a moving vehicle (4), the output ends of the lifting cylinders (51) being fixed on a supporting plate (52), the middle part of the moving vehicle (4) being provided with a rotating device (6), and the lifting cylinders (51) being fixed on the rotating device (6).

4. The small prefabricated component mobile stand according to claim 3, characterized in that: A connecting block (511) is fixed to the output end of the lifting cylinder (51), and the connecting block (511) is located above the supporting plate (52). A corresponding clamping groove (22) is provided at the bottom of the supporting base (2), and the connecting block (511) and the clamping groove (22) are matched in shape and size.

5. The small prefabricated component mobile stand according to claim 4, characterized in that: The connecting block (511) comprises a fixing block (5111) fixed to the end of the lifting cylinder (51), a plurality of tooth grooves (5112) being provided on one side of the fixing block (5111), and a fixing block (221) matching the tooth grooves (5112) being fixed inside the fixing groove (22).

6. The small prefabricated component mobile stand according to claim 3, characterized in that: The rotating device (6) comprises a rotating shaft (61) rotatably connected to the moving vehicle (4), a rotating plate (62) is fixed on the top of the rotating shaft (61), the lifting mechanism (5) is fixed above the rotating plate (62), and the rotating shaft (61) is driven to rotate by a rotating mechanism (63).

7. The small prefabricated component mobile stand according to claim 6, characterized in that: The rotating mechanism (63) comprises a driving gear (631) located at the bottom of the moving vehicle (4) and fixed to the rotating shaft (61), and driving racks (632) matching the driving gear (631) are symmetrically meshed on both sides of the driving gear (631), and the two driving racks (632) are driven by a driving motor (633) and perform horizontal relative motion.

8. The small prefabricated component mobile stand according to claim 7, characterized in that: A pushing block (634) is fixed on the driving rack (632), the output end of the driving motor (633) is fixed on the pushing block (634), guide grooves (635) are provided on both sides of the pushing block (634), and a guide rail (636) matching the guide groove (635) is fixed on the bottom of the moving vehicle (4), and the guide rail (636) is arranged along the movement direction of the driving rack (632).

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