Fabricated concrete prefabricated component

Abstract

The utility model relates to the technical field of concrete prefabricated parts, and discloses an assembly type concrete prefabricated part which comprises a table top, stand columns are fixedly connected to the front side and the rear side of the bottom of the table top, grooves are formed in the left side and the right side of the table top, and inserting holes are formed in the left side and the right side of the top of the table top at equal intervals. And the interiors of the two grooves are slidably connected with connecting plates, reserved holes are formed in the front sides and the rear sides of the tops of the two connecting plates correspondingly, the interiors of the multiple reserved holes are slidably connected with limiters correspondingly, the front end and the rear end of the right side of the connecting plate on the right side are fixedly connected with inserting plates correspondingly, and limiting holes are formed in the tops of the two inserting plates correspondingly. According to the utility model, the connecting plate is embedded along the groove of the table top in a sliding manner, the limiting stoppers are inserted into the insertion holes and the preformed holes to limit the position of the connecting plate, the insertion plate is inserted into the insertion groove, and the left limiting stopper penetrates through the insertion holes and the limiting holes to fix the insertion plate and the insertion groove to be connected, so that the stable splicing of the fabricated concrete prefabricated parts is realized, and the stability of the whole structure is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of concrete prefabricated component, especially to the assembly type concrete prefabricated component. BACKGROUND

[0002] The assembly type concrete prefabricated component is produced in advance in the factory, and the production process can be carried out simultaneously with the on-site foundation construction, and when the on-site preparation work is completed, the prefabricated component is transported to the site for installation, which greatly reduces the overall construction time, and the steel bars and post-poured concrete space are reserved at the connecting part of the prefabricated component, the steel bars of adjacent components are connected with each other during installation, and then the concrete is poured to connect the components into a whole, and this connection mode is reliable and has good integrity, and in the assembly type shear wall structure, adjacent shear walls are connected through post-poured concrete hidden columns.

[0003] After searching, the Chinese patent publication No. CN221741603U discloses an assembly type concrete prefabricated component splicing structure, which comprises a structure main body, the structure main body is internally provided with two abutting prefabricated plates, the prefabricated plate top end is provided with a connecting plate, the connecting plate top end front and back sides are provided with bolt holes, the bolt holes are internally threadedly connected with bolts, the connecting plate left and right ends are fixedly connected with positioning blocks, and the positioning block bottom is fixedly installed with a connecting rod, the assembly type concrete prefabricated component splicing structure, one prefabricated plate is sleeved with the fixed rod on the left side of the other prefabricated plate through the right side connecting block, and simultaneously, the connecting plate is clamped in the first positioning groove and the second positioning groove on the left side and the right side of the prefabricated plate top end through the connecting rod installed at the bottom of the left and right side positioning blocks, so that the splicing between the prefabricated plates is more stable, and simultaneously, the connecting plate is fixed on the prefabricated plate top end through the bolt, which can effectively avoid the falling of the connecting plate, and further avoid the separation and fracture between the prefabricated plates, but in the actual use process, the splicing structure needs to be inserted and then fixed through the bolt during use, which is relatively cumbersome during splicing and reduces the work efficiency. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides an assembly type concrete prefabricated component, which aims at improving the problems in the prior art that the bolt needs to be inserted and then fixed, which is relatively cumbersome during splicing and reduces the work efficiency.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: assembly type concrete prefabricated component, including mesa, the bottom front and back sides of mesa are all fixedly connected with stand, the left and right sides of mesa are all provided with recess, the top left and right sides of mesa are all provided with jack hole at equal intervals, the inside of two recesses is all slidably connected with connecting plate, the top front and back sides of two connecting plates are all provided with reserved hole, the inside of multiple reserved holes is all slidably connected with limit stop, the right side front and back ends of right connecting plate are all fixedly connected with plug-in board, the top of two plug-in boards is all provided with limit hole, the left side front and back ends of left connecting plate are all provided with insertion slot, the bottom of stand is provided with connecting mechanism.

[0006] Through the above technical scheme: mesa as main work plane, the stand fixedly connected with the bottom front and back sides plays the role of support, the recess provided with the left and right sides of mesa is used for connecting other components, when installing, the connecting plate is slid along the recess, so that it can be smoothly embedded in the recess, the limit stop is inserted into the jack hole and the reserved hole, which can accurately limit the position of the connecting plate in the recess, prevent it from sliding randomly, when multiple prefabricated components need to be spliced together, the plug-in board is aligned with the insertion slot provided with the left side front and back ends of the left connecting plate and is inserted into it, the left limit stop is inserted into the corresponding jack hole and passes through the limit hole, further fixing the connection of plug-in board and insertion slot, ensuring that the whole assembly type concrete prefabricated component is stable in the use process.

[0007] Further description of the above technical scheme:

[0008] The connecting mechanism includes multiple sliding grooves, multiple sliding grooves are respectively provided in the middle and lower parts of the front and back sides of the corresponding stand, both ends of multiple sliding grooves are slidably connected with sliding blocks, one side of multiple sliding blocks is fixedly connected with the corresponding U-shaped plate, the bottom front and back sides of multiple U-shaped plates are fixedly connected with connecting blocks.

[0009] Through the above technical scheme: in the use process, the sliding block plays an important role in moving and connecting conduction, multiple sliding blocks are respectively slidably connected at both ends of multiple sliding grooves, due to the constraint of sliding groove, the sliding block can only smoothly slide along the predetermined direction, which ensures the stability and accuracy of the whole mechanism movement, by adjusting the position of sliding block in sliding groove, the U-shaped plate is driven to reach the appropriate position, at this time, the connecting block can be connected with other components.

[0010] Further description of the above technical scheme:

[0011] Multiple drainage holes are provided at equal intervals on the top front and back sides of the mesa, and multiple drainage holes are all communicated with corresponding drainage grooves.

[0012] Through the technical scheme, in the concrete pouring or curing process, there may be excess water, and the drainage hole and the drainage groove can timely drain the water, preventing the platform from accumulating water.

[0013] As a further description of the above technical scheme:

[0014] The top of each of the plurality of jacks is provided with a sealing groove, and the top of each of the plurality of limiters is fixedly connected with a sealing ring.

[0015] Through the technical scheme, when the limiters are inserted into the jacks, the sealing rings cooperate with the sealing grooves to form a sealing structure.

[0016] As a further description of the above technical scheme:

[0017] The inside of each of the plurality of sliding grooves is provided with a sliding groove on the upper and lower sides, and the upper and lower sides of each of the plurality of sliding blocks are fixedly connected with a sliding block, and the plurality of sliding blocks are respectively and slidably connected with the inside of the corresponding sliding grooves.

[0018] Through the technical scheme, the sliding blocks slide in the sliding grooves, which can limit the movement direction of the sliding blocks, enhance the stability and reliability of the connecting mechanism, and ensure that the U-shaped plate and other components maintain accurate positions during movement.

[0019] As a further description of the above technical scheme:

[0020] The upper middle part of the adjacent side of each of the two columns is fixedly connected with a triangular fixed plate, and the top of each of the two triangular fixed plates is fixedly connected to the bottom of the platform.

[0021] Through the technical scheme, the connection strength between the columns and the platform can be enhanced, and the carrying capacity of the entire prefabricated component can be improved.

[0022] As a further description of the above technical scheme:

[0023] The bottom of each of the plurality of limiters sequentially penetrates the corresponding jack and the reserved hole, and the size of the limiter and the reserved hole is matched.

[0024] Through the technical scheme, by inserting the limiters into the jacks and the reserved holes, the position of the connecting plate on the platform can be fixedly connected, and the connecting plate can be ensured not to move randomly during use.

[0025] As a further description of the above technical scheme:

[0026] The two inserts are respectively and slidably connected in the inside of the corresponding slots, and the size of the insert and the slot is matched.

[0027] Through the technical scheme, the insert is inserted into the slot, which can connect different prefabricated components together to form a whole structure.

[0028] The utility model has the advantages of the following:

[0029] 1. In the utility model, the tabletop is supported by the stand column at the bottom of the tabletop, the connecting plate is slidably embedded along the groove of the tabletop, the position of the connecting plate is limited by inserting the limiting device into the insertion hole and the reserved hole, the plug-in plate is inserted into the insertion slot, the left limiting device is fixed to the plug-in plate and the insertion slot by passing through the insertion hole and the limiting hole, the stable splicing of the prefabricated component of assembled concrete is realized, the overall structural stability is enhanced, and the components are prevented from sliding randomly.

[0030] 2. In the utility model, the sliding block slides at both ends in the sliding groove, is stably moved along the predetermined direction under the constraint of the sliding groove, the position of the sliding block in the sliding groove is adjusted, the U-shaped plate fixedly connected to the sliding block is moved to the appropriate position, the connecting block at the bottom of the U-shaped plate is then butted against other components, the stable and accurate movement of the mechanism is realized, the connecting block is conveniently butted against other components, and the use flexibility and practicality of the mechanism are improved. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a perspective view of the prefabricated component of assembled concrete according to the utility model;

[0032] Figure 2 It is a structure split view of the prefabricated component of assembled concrete according to the utility model;

[0033] Figure 3 It is an enlarged view of A in Figure 2

[0034] Figure 4 It is a partial structure schematic view of the prefabricated component of assembled concrete according to the utility model;

[0035] Figure 5 It is a connection mechanism structure schematic view of the prefabricated component of assembled concrete according to the utility model.

[0036] LEGEND:

[0037] 1, tabletop; 2, connection mechanism; 201, sliding groove; 202, sliding block; 203, U-shaped plate; 204, connecting block; 3, stand column; 4, groove; 5, insertion hole; 6, connecting plate; 7, limiting device; 8, plug-in plate; 9, limiting hole; 10, reserved hole; 11, insertion slot; 12, drainage groove; 13, drainage hole; 14, sealing groove; 15, sealing ring; 16, sliding groove; 17, sliding block; 18, triangular fixed plate. DETAILED DESCRIPTION

[0038] ​With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0039] With reference to Figure 2 , Figure 3 and Figure 4 , the present application provides an embodiment: a fabricated concrete prefabricated component, comprising a table top 1 as a main bearing plane, the bottom of the table top 1 is fixedly connected with a stand column 3 on the front and rear sides, for supporting the table top 1 and ensuring the stability of the entire component, the left and right sides of the table top 1 are provided with grooves 4, which can be used to connect connecting plates 6 to realize the splicing between components, the top of the table top 1 is provided with jack plugs 5 at equal intervals on the left and right sides, which can be inserted into limiters 7 or other auxiliary positioning devices, playing a positioning and fixing role, the inside of each of the two grooves 4 is slidably connected with a connecting plate 6, which facilitates the adjustment of the position of the connecting plate 6 to adapt to different splicing requirements, the top of each of the two connecting plates 6 is provided with a reserved hole 10 on the front and rear sides, which can be used to insert a limiter 7 to limit the connecting plate 6 and prevent it from moving, the inside of each of the multiple reserved holes 10 is slidably connected with a limiter 7, which precisely positions the connecting plate 6 by cooperating with the reserved hole 10, the right side of the right connecting plate 6 is fixedly connected with a plug-in plate 8 on the front and rear ends, which is used to connect with the plug-in slot 11 of the left connecting plate 6 to realize the splicing between the two connecting plates 6, the top of each of the two plug-in plates 8 is provided with a limiting hole 9, which can be inserted into a limiting device to further fix the connection between the plug-in plate 8 and the plug-in slot 11, the left side of the left connecting plate 6 is provided with a plug-in slot 11 on the front and rear ends, which is used to receive the plug-in plate 8 to complete the splicing of the two connecting plates 6, the bottom of the stand column 3 is provided with a connecting mechanism 2, which is used to connect other support structures or foundations to enhance the stability of the entire component, the two plug-in plates 8 are slidably connected inside the corresponding plug-in slots 11, which facilitates quick splicing, the size of the plug-in plate 8 matches the plug-in slot 11 to ensure the tightness and stability of the connection;

[0040] Specifically, the table board 1 is used as the main working plane, the columns 3 fixedly connected to the bottom of the table board 1 are used for supporting, and the grooves 4 formed in the left and right sides of the table board 1 are used for connecting other components. When installing, the connecting plate 6 is slid along the groove 4 so that the connecting plate 6 can be smoothly embedded into the groove 4. The reserved holes 10 are formed in the top of the connecting plate 6, the limiters 7 are inserted into the insertion holes 5 and the reserved holes 10, which can accurately limit the position of the connecting plate 6 in the groove 4 and prevent the connecting plate 6 from sliding at will. When a plurality of prefabricated components need to be spliced together, the insertion plate 8 is aligned with the insertion slot 11 formed in the left side of the left connecting plate 6 and is inserted into the insertion slot 11, the left limiter 7 is inserted into the corresponding insertion hole 5 and passes through the limiting hole 9, further fixing the connection between the insertion plate 8 and the insertion slot 11, and ensuring that the entire prefabricated component is stable in structure during use. The insertion plate 8 inserted into the insertion slot 11 can connect different prefabricated components together to form an integral structure.

[0041] With reference to Figure 1 and Figure 5 The connecting mechanism 2 comprises a plurality of sliding grooves 201. The plurality of sliding grooves 201 provide sliding space for the sliding blocks 202. The plurality of sliding grooves 201 are respectively formed in the middle lower parts of the front and rear sides of the corresponding columns 3. The plurality of sliding grooves 201 are formed in specific positions of the columns 3, which can reasonably utilize space and facilitate the connection of subsequent components. The sliding blocks 202 are slidably connected to the inner ends of the plurality of sliding grooves 201. The sliding blocks 202 can move and adjust the position by sliding in the sliding grooves 201. The plurality of sliding blocks 202 are fixedly connected to the corresponding U-shaped plates 203 on one side. The U-shaped plates 203 can be moved by the movement of the sliding blocks 202 and are used for connecting other components. The bottom of the plurality of U-shaped plates 203 is fixedly connected to the connecting blocks 204 on the front and rear sides. The connecting blocks 204 can be used for connecting other structures. The plurality of sliding grooves 201 are respectively provided with the sliding grooves 16 on the upper and lower sides. The sliding grooves 16 provide tracks for the sliding of the sliding blocks 17. The plurality of sliding blocks 202 are fixedly connected to the sliding blocks 17 on the upper and lower sides. The sliding blocks 17 are fixedly connected to the sliding blocks 202 to ensure that the two are moved synchronously. The plurality of sliding blocks 17 are respectively slidably connected to the inner sides of the corresponding sliding grooves 16. The sliding of the sliding blocks 202 is more stable and smooth by the sliding of the sliding blocks 17 in the sliding grooves 16.

[0042] Specifically, during use, the sliding block 202 plays an important role in movement and connection transmission. Multiple sliding blocks 202 are slidably connected at both ends inside multiple sliding grooves 201. Due to the constraint of the sliding grooves 201, the sliding blocks 202 can only slide smoothly in a predetermined direction, which ensures the stability and accuracy of the entire mechanism's movement. By adjusting the position of the sliding block 202 in the sliding groove 201, the U-shaped plate 203 is driven to the appropriate position. At this time, the connecting block 204 can dock with other components. The slider 17 slides in the sliding groove 16, which can restrict the movement direction of the sliding block 202, enhance the stability and reliability of the connecting mechanism 2, and ensure that the U-shaped plate 203 maintains an accurate position during movement.

[0043] Reference Figure 1 , Figure 2 and Figure 3 The top and front sides of the tabletop 1 are provided with multiple drainage holes 13 at equal intervals. These holes allow for timely drainage of accumulated water. The bottom of each drainage hole 13 is connected to a corresponding drainage channel 12. The drainage channel 12 connects to the drainage hole 13 to collect and guide the drained water. The top of each of the multiple insertion holes 5 is provided with a sealing groove 14. This groove can be used to place sealing components to enhance sealing. The top of each of the multiple limiters 7 is fixedly connected with a sealing ring 15. The sealing ring 15 enhances the sealing of the limiter 7 connection to other components. The upper middle part of each of the two adjacent sides of the uprights 3 is fixedly connected with... The triangular fixing plate 18 is fixed to the column 3 to provide reinforcement and support. The tops of the two triangular fixing plates 18 are fixed to the bottom of the tabletop 1. Fixing the tops of the triangular fixing plates 18 to the bottom of the tabletop 1 enhances the stability of the connection between the tabletop 1 and the column 3. The bottoms of the multiple limiters 7 are sequentially inserted through the corresponding insertion holes 5 and the reserved holes 10. The limiters 7 can achieve the limiting and connection between the components by passing through the insertion holes 5 and the reserved holes 10. The size of the limiters 7 and the reserved holes 10 are matched. The size matching can ensure that the limiters 7 can be accurately installed in the reserved holes 10 and play a good limiting role.

[0044] Specifically, during the concrete pouring or curing process, there may be excess water. The drainage holes 13 and drainage channels 12 can drain this water in time to prevent water accumulation on the platform 1. When the limiter 7 is inserted into the socket 5, the sealing ring 15 and the sealing groove 14 cooperate to form a sealing structure, which can enhance the connection strength between the column 3 and the platform 1 and improve the load-bearing capacity of the entire precast component. By inserting the limiter 7 into the socket 5 and the reserved hole 10, the position of the connecting plate 6 on the platform 1 can be fixed to ensure that the connecting plate 6 will not move arbitrarily during use.

[0045] Working principle: When using this precast concrete component, the platform 1 serves as the main working surface, with the columns 3 fixedly connected to its bottom front and rear sides providing support. The grooves 4 on the left and right sides of the platform 1 are used to connect other components. During installation, the connecting plate 6 is slid along the grooves 4 to smoothly embed itself into them. Pre-drilled holes 10 are provided on the front and rear sides of the top of the connecting plate 6. The limiter 7 is inserted into the insertion hole 5 and the pre-drilled hole 10, which precisely restricts the position of the connecting plate 6 within the groove 4, preventing it from sliding freely. When multiple precast components need to be joined together, the insertion plate 8 is aligned with the slots 11 on the left front and rear ends of the left side of the left connecting plate 6 and inserted. The left limiter 7 is then inserted. Insert the corresponding insertion hole 5 and pass through the limiting hole 9 to further fix the connection between the insertion plate 8 and the slot 11, ensuring the structural stability of the entire precast concrete component during use. During use, the sliding block 202 plays an important role in movement and connection transmission. Multiple sliding blocks 202 are slidably connected at both ends inside multiple sliding grooves 201. Due to the constraint of the sliding grooves 201, the sliding blocks 202 can only slide smoothly in a predetermined direction, ensuring the stability and accuracy of the entire mechanism's movement. By adjusting the position of the sliding block 202 in the sliding groove 201, the U-shaped plate 203 is driven to the appropriate position, at which point the connecting block 204 can dock with other components.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A prefabricated concrete component of the assembled type, comprising a table top (1), characterized in that: The bottom of the table (1) is fixedly connected with a stand (3), the left and right sides of the table (1) are provided with a groove (4), the top of the table (1) is provided with a jack (5) at equal intervals, the inside of the two grooves (4) is slidably connected with a connecting plate (6), the top of the two connecting plates (6) is provided with a reserved hole (10), the inside of the reserved hole (10) is slidably connected with a limiting device (7), the right side of the connecting plate (6) is fixedly connected with a plug-in plate (8), the top of the two plug-in plates (8) is provided with a limiting hole (9), the left side of the connecting plate (6) is provided with a plug-in slot (11), and the bottom of the stand (3) is provided with a connecting mechanism (2).

2. The fabricated concrete precast member according to claim 1, wherein: The connecting mechanism (2) comprises a plurality of sliding grooves (201), a plurality of sliding grooves (201) are provided on the front and rear sides of the corresponding stand (3), the inside of the sliding groove (201) is slidably connected with a sliding block (202), one side of the sliding block (202) is fixedly connected with a corresponding U-shaped plate (203), and the bottom of the U-shaped plate (203) is fixedly connected with a connecting block (204).

3. The fabricated concrete precast member according to claim 1, wherein: The top of the table (1) is provided with a plurality of drainage holes (13) at equal intervals, and the bottom of the drainage hole (13) is communicated with a corresponding drainage groove (12).

4. The fabricated concrete precast member of claim 1, wherein: The top of the plug-in hole (5) is provided with a sealing groove (14), and the top of the limiting device (7) is fixedly connected with a sealing ring (15).

5. The fabricated concrete precast member according to claim 2, wherein: The inside of the sliding groove (201) is provided with a sliding groove (16) on the upper and lower sides, and the upper and lower sides of the sliding block (202) are fixedly connected with a sliding block (17).

6. The fabricated concrete precast member of claim 1, wherein: The upper part of the adjacent side of the two stands (3) is fixedly connected with a triangular fixed plate (18), and the top of the triangular fixed plate (18) is fixedly connected to the bottom of the table (1).

7. The fabricated concrete precast member of claim 1, wherein: The bottom of the limiting device (7) penetrates the corresponding plug-in hole (5) and reserved hole (10) in sequence, and the size of the limiting device (7) and the reserved hole (10) is matched.

8. The fabricated concrete precast member of claim 1, wherein: The two plug-in plates (8) are slidably connected in the corresponding plug-in slot (11), and the size of the plug-in plate (8) and the plug-in slot (11) is matched.

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