Formwork assembly of precast concrete component

Abstract

The utility model discloses a precast concrete component formwork assembly which comprises a base, supporting legs are arranged at the four corners of the lower end face of the base, first supporting plates are arranged on the front side and the rear side of the upper end face of the base in a sliding mode, and second supporting plates are arranged on the left side and the right side of the upper end face of the base in a sliding mode. Adjusting plates corresponding to the two first supporting plates and the second supporting plates are arranged on the outer end face of the base, adjusting rods are rotationally arranged on the multiple adjusting plates, adjusting sleeves are arranged on the two first supporting plates and the second supporting plates, the adjusting rods are in threaded connection with the adjusting sleeves, and connecting plates are detachably arranged on the front sides and the rear sides of the two second supporting plates. Connecting blocks are arranged on the sides, close to the second supporting plates, of the multiple connecting plates, first connecting grooves corresponding to the connecting blocks are formed in the front ends and the rear ends of the two second supporting plates, the multiple sets of connecting plates are arranged, the lengths of the multiple sets of connecting plates are different, and through the design of adjusting plates and adjusting rods, production adjustment can be conveniently conducted on prefabricated parts of different models.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated concrete component templates, and more specifically, to a prefabricated concrete component template assembly. Background Art

[0002] In order to meet the requirements of efficient construction in the construction industry, it is necessary to produce a certain amount of required precast concrete components and assemble them quickly. In the production process of precast concrete components, production formwork components are generally required. When the existing precast component formwork components are used, for concrete precast components of different models and sizes, the internal size of the formwork components is fixed, which is not convenient to adjust. A variety of formwork components are needed, and the practicality needs to be improved. Moreover, when the device is in use, for precast components of different thicknesses to be produced, the height of the formwork components is not convenient to adjust, which affects the production of products of different thicknesses. In addition, when the device is in use, steel bars need to be inserted into the precast concrete components, and the size of the holes on the bottom plate is fixed, which is not convenient to insert steel bars of different diameters according to needs. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problems existing in the prior art, the utility model provides a precast concrete component formwork assembly to solve the technical problems mentioned in the background technology that the internal size of the formwork assembly is fixed, it is inconvenient to adjust, a variety of formwork assemblies are needed, and the practicality needs to be improved.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precast concrete component formwork assembly comprises a base, legs are arranged at the four corners of the lower end surface of the base, a first support plate is slidably arranged on both sides of the front and rear ends of the upper end surface of the base, a second support plate is slidably arranged on both sides of the left and right ends of the upper end surface of the base, an adjustment plate is arranged on the outer end surface of the base corresponding to the two first support plates and the second support plates, an adjustment rod is rotatably arranged on the multiple adjustment plates, an adjustment sleeve is arranged on the two first support plates and the second support plates, the adjustment rod and the adjustment sleeve are threadedly connected, connecting plates are detachably arranged on the front and rear sides of the two second support plates, connecting blocks are arranged on one side of the multiple connecting plates close to the second support plates, first connecting grooves are arranged on both ends of the front and rear ends of the two second support plates corresponding to the connecting blocks, multiple groups of connecting plates are arranged, and the lengths of the multiple groups of connecting plates are set differently, a bottom plate is detachably arranged inside the base, a plug hole is arranged on the bottom plate, and multiple plug holes are arranged.

[0007] The utility model is further configured such that guide rods are provided on the outer sides of the two first support plates and the second support plates, and guide holes are opened on the plurality of adjustment plates corresponding to the guide rods to guide the sliding.

[0008] The utility model is further configured such that locking plates are provided on multiple groups of the connecting plates, first locking holes are provided on multiple locking plates, second locking holes are provided on the outer ends of the two second support plates corresponding to the multiple first locking holes, and the first locking holes and the second locking holes are connected by bolts for easy locking.

[0009] The utility model is further configured such that the upper surfaces of the two first support plates and the second support plates can be detachably provided with a first extension plate and a second extension plate, and the front and rear ends of the two second extension plates are provided with a second connecting groove corresponding to the first connecting groove, so as to facilitate the thickness adjustment of the prefabricated components in production.

[0010] The utility model is further configured such that threaded rods are rotatably provided on both the first extension plates and the second extension plates, threaded holes are provided on the upper surfaces of the first support plates and the second support plates corresponding to the threaded rods, and the threaded rods and the threaded holes are threadedly connected to lock the installation.

[0011] The utility model is further configured such that positioning rods are symmetrically arranged on the lower end surfaces of the two first extension plates and the second extension plates, and positioning holes are opened on the upper end surfaces of the two first support plates and the second support plates corresponding to the multiple positioning rods to facilitate positioning.

[0012] The utility model is further configured such that a plurality of bottom plates are provided, and the diameters of the insertion holes on the plurality of bottom plates are set with different diameters, so as to facilitate the insertion of steel bars of different sizes.

[0013] The utility model is further configured as follows: a mounting groove is provided on the base corresponding to the bottom plate, a first mounting hole is provided on the bottom plate, a plurality of the first mounting holes are provided, second mounting holes are provided on the inner wall of the mounting groove corresponding to the plurality of the first mounting holes, the plurality of the second mounting holes extend outwardly through the base, the first mounting hole and the second mounting hole are connected by bolts to lock the bottom plate installation.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a prefabricated concrete component formwork assembly, which has the following beneficial effects:

[0016] 1. Through the design of the adjusting plate and the adjusting rod, the adjusting rod rotates relative to the adjusting plate, and the adjusting rod and the adjusting sleeve thread cooperate to adjust the position of the first support plate and the second support plate. A suitable connecting plate is assembled between the first support plate and the second support plate, which facilitates the production adjustment of prefabricated components of different models and improves practicality.

[0017] 2. Through the design of the first extension plate and the second extension plate, the first extension plate and the second extension plate are respectively installed in conjunction with the first support plate and the second support plate, the threaded rod and the threaded hole are locked in conjunction with each other, and the positioning rod and the positioning hole are installed in conjunction with each other for positioning, which is convenient for cooperation with the connecting plate, improves the overall internal depth, and facilitates the production of prefabricated components of different thicknesses.

[0018] 3. Through the design of the base plate, the base plate and the mounting groove are matched, the first mounting hole on the base plate and the second mounting hole on the mounting groove are matched, the bolts are passed through and tightened, and different base plate socket models are set differently, which is convenient for the installation of different types of steel bars. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the preferred overall structure of a precast concrete component formwork assembly;

[0020] Figure 2 It is a schematic diagram of the overall structure of a precast concrete component formwork assembly preferably without a bottom plate, a first extension plate, a second extension plate and a connecting plate installed;

[0021] Figure 3 A schematic diagram of a preferred matching structure of a second extension plate, a threaded rod and a positioning rod for a precast concrete component formwork assembly;

[0022] Figure 4 A schematic diagram of the matching structure of a connection plate, a connection block and a locking plate preferably used in a precast concrete component formwork assembly;

[0023] Figure 5 The present invention is a schematic diagram of a preferred base plate structure of a precast concrete component formwork assembly.

[0024] In the figure: 1. base; 2. support leg; 3. first support plate; 4. second support plate; 5. adjustment plate; 6. adjustment rod; 7. adjustment sleeve; 8. connecting plate; 9. connecting block; 10. first connecting groove; 11. bottom plate; 12. jack; 13. guide rod; 14. guide hole; 15. locking plate; 16. first locking hole; 17. second locking hole; 18. first extension plate; 19. second extension plate; 20. second connecting groove; 21. threaded rod; 22. threaded hole; 23. positioning rod; 24. positioning hole; 25. mounting groove; 26. first mounting hole; 27. second mounting hole. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1 , Figure 2 , Figure 4 and Figure 5 , a precast concrete component formwork assembly comprises a base 1, legs 2 are arranged at the four corners of the lower end surface of the base 1, first support plates 3 are slidably arranged on both sides of the front and rear ends of the upper end surface of the base 1, second support plates 4 are slidably arranged on both sides of the left and right ends of the upper end surface of the base 1, and adjustment plates 5 are arranged corresponding to the two first support plates 3 and the second support plates 4 on the outer end surface of the base 1, and adjustment rods 6 are rotatably arranged on the multiple adjustment plates 5, and the two first support plates 3 and the second support plates 4 are arranged on the two first support plates 3 and the second support plates 4. The adjustment rods 6 and the adjustment sleeves 7 are threadedly connected, and the two second support plates 4 are detachably provided with connecting plates 8 on both sides of the front and rear, and the multiple connecting plates 8 are provided with connecting blocks 9 on one side close to the second support plates 4, and the two second support plates 4 are provided with first connecting grooves 10 at both ends of the front and rear ends corresponding to the connecting blocks 9, and multiple groups of connecting plates 8 are provided, and the lengths of the multiple groups of connecting plates 8 are set differently, and a bottom plate 11 is detachably arranged inside the base 1, and a plug hole 12 is opened on the bottom plate 11, and multiple plug holes 12 are arranged.

[0029] In this embodiment, the adjusting rod 6 is rotated, and the adjusting rod 6 rotates relative to the adjusting plate 5. The adjusting rod 6 and the adjusting sleeve 7 are threadedly matched to drive the first support plate 3 and the second support plate 4 to slide to a suitable position, and a connecting plate 8 of a suitable length is selected for installation. The connecting block 9 on the connecting plate 8 and the first connecting groove 10 are matched and clamped.

[0030] More specifically, the bottom plate 11 is installed corresponding to the base 1, and the steel bar passes through the insertion hole 12 and is inserted into the inner end of the device.

[0031] See also Figure 1 and Figure 2 As an implementation method for sliding adjustment: the outer ends of the two first support plates 3 and the second support plate 4 are each provided with a guide rod 13, and the plurality of adjustment plates 5 are each provided with a guide hole 14 corresponding to the guide rod 13.

[0032] Specifically, the guide rod 13 and the guide hole 14 cooperate to guide the sliding.

[0033] See also Figure 1 , Figure 2 and Figure 4 As an implementation method of the connecting plate 8: locking plates 15 are provided on multiple groups of connecting plates 8, and first locking holes 16 are opened on multiple locking plates 15. Second locking holes 17 are opened on the outer ends of the two second support plates 4 corresponding to the multiple first locking holes 16, and the first locking holes 16 and the second locking holes 17 are connected by bolts.

[0034] Specifically, the locking plate 15 on the connecting plate 8 cooperates with the second supporting plate 4, the first locking hole 16 and the second locking hole 17 are aligned, and the bolts are passed through and tightened to fix.

[0035] See also Figure 1-3 , as an implementation manner of the first extension plate 18 and the second extension plate 19: the upper end surfaces of the two first support plates 3 and the second support plates 4 are both detachably provided with the first extension plate 18 and the second extension plate 19, the front and rear ends of the two second extension plates 19 are both provided with second connecting grooves 20 corresponding to the first connecting grooves 10, the two first extension plates 18 and the second extension plates 19 are both rotatably provided with threaded rods 21, the upper end surfaces of the two first support plates 3 and the second support plates 4 are both provided with threaded holes 22 corresponding to the threaded rods 21, the threaded rods 21 and the threaded holes 22 are threadedly connected, the lower end surfaces of the two first extension plates 18 and the second extension plates 19 are both symmetrically provided with positioning rods 23, and the upper end surfaces of the two first support plates 3 and the second support plates 4 are both provided with positioning holes 24 corresponding to the multiple positioning rods 23.

[0036] Specifically, the first extension plate 18 is installed corresponding to the first support plate 3, the second extension plate 19 is installed corresponding to the second support plate 4, the connecting block 9 and the second connecting groove 20 are clamped together, the positioning rod 23 and the positioning hole 24 are positioned together, and the threaded rod 21 is rotated, and the threaded rod 21 and the threaded hole 22 are threadedly matched to lock the installation.

[0037] See also Figure 2 and Figure 5 As an implementation method of the bottom plate 11: a plurality of bottom plates 11 are provided, and the diameters of the plug holes 12 on the plurality of bottom plates 11 are set differently, a mounting groove 25 is opened on the base 1 corresponding to the bottom plate 11, a first mounting hole 26 is opened on the bottom plate 11, a plurality of first mounting holes 26 are arranged, and second mounting holes 27 are opened on the inner wall of the mounting groove 25 corresponding to the plurality of first mounting holes 26, and the plurality of second mounting holes 27 extend outwardly through the base 1, and the first mounting holes 26 and the second mounting holes 27 are connected by bolts.

[0038] Specifically, a suitable base plate 11 is selected to be installed in the corresponding mounting groove 25 , the first mounting hole 26 is aligned with the second mounting hole 27 , and bolts are passed through and tightened to fix.

[0039] In summary, the overall equipment is in use:

[0040] When in the assembly state before use, a suitable base plate 11 is selected for installation, the base plate 11 and the installation groove 25 are matched, the first installation hole 26 and the second installation hole 27 are aligned, and the bolts are passed through and tightened. During production, suitable steel bars are inserted into the device through the socket 12.

[0041] When in the size adjustment state before use, rotate the adjusting rod 6, the adjusting rod 6 and the adjusting sleeve 7 are threadedly matched, the guide rod 13 and the guide hole 14 cooperate for guidance, and the adjusting sleeve 7 drives the first support plate 3 and the second support plate 4 to slide to the appropriate position, select the appropriate connecting plate 8 for installation, the connecting block 9 on the connecting plate 8 and the first connecting groove 10 are matched for installation, the first locking hole 16 on the locking plate 15 and the second locking hole 17 on the second support plate 4 are aligned, and the bolts are passed through and tightened to fix.

[0042] When in the height adjustment state, the first extension plate 18 and the second extension plate 19 are installed corresponding to the first support plate 3 and the second support plate 4, the positioning rod 23 and the positioning hole 24 cooperate for positioning, the threaded rod 21 and the threaded hole 22 cooperate for locking, and the first extension plate 18 and the second extension plate 19 cooperate with the connecting plate 8 to facilitate the overall internal depth adjustment of the device. After the first support plate 3 and the second support plate 4 are assembled with the first extension plate 18 and the second extension plate 19, the height is lower than the connecting plate 8.

[0043] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A precast concrete component formwork assembly, comprising a base (1), wherein the four corners of the lower end surface of the base (1) are provided with legs (2), wherein: The upper end surface of the base (1) is provided with a first support plate (3) slidably on both the front and rear sides, and the upper end surface of the base (1) is provided with a second support plate (4) slidably on both the left and right sides, and the outer end surface of the base (1) is provided with an adjustment plate (5) corresponding to the two first support plates (3) and the second support plates (4), and the plurality of adjustment plates (5) are rotatably provided with an adjustment rod (6), and the two first support plates (3) and the second support plates (4) are provided with an adjustment sleeve (7), and the adjustment rod (6) and the adjustment sleeve (7) are threadedly connected, and the two second support plates (3) and the second support plates (4) are respectively provided with an adjustment rod (6) and an adjustment sleeve (7), ... The support plate (4) is provided with detachable connecting plates (8) on both the front and rear sides, and a plurality of the connecting plates (8) are provided with connecting blocks (9) on one side close to the second support plate (4). Both the front and rear ends of the two second support plates (4) are provided with first connecting grooves (10) corresponding to the connecting blocks (9). The connecting plates (8) are provided in multiple groups, and the lengths of the multiple groups of connecting plates (8) are different. A bottom plate (11) is detachably provided inside the base (1), and a plug hole (12) is provided on the bottom plate (11), and a plurality of the plug holes (12) are provided.

2. A precast concrete component formwork assembly according to claim 1, characterized in that: The outer ends of the two first support plates (3) and the second support plate (4) are each provided with a guide rod (13), and the plurality of adjustment plates (5) are each provided with a guide hole (14) corresponding to the guide rod (13).

3. The precast concrete component formwork assembly according to claim 1, characterized in that: A locking plate (15) is provided on each of the plurality of connecting plates (8), a first locking hole (16) is provided on each of the plurality of locking plates (15), and a second locking hole (17) is provided at the outer ends of the two second supporting plates (4) corresponding to the plurality of the first locking holes (16), and the first locking hole (16) and the second locking hole (17) are connected by bolts.

4. The precast concrete component formwork assembly according to claim 1, characterized in that: The upper end surfaces of the two first support plates (3) and the second support plates (4) are both detachably provided with a first extension plate (18) and a second extension plate (19), and the two second extension plates (19) are provided with second connection grooves (20) at both front and rear ends corresponding to the first connection grooves (10).

5. A precast concrete component formwork assembly according to claim 4, characterized in that: A threaded rod (21) is rotatably provided on the two first extension plates (18) and the second extension plates (19), and threaded holes (22) are provided on the upper end surfaces of the two first support plates (3) and the second support plates (4) corresponding to the threaded rod (21), and the threaded rod (21) and the threaded hole (22) are threadedly connected.

6. A precast concrete component formwork assembly according to claim 4, characterized in that: Positioning rods (23) are symmetrically arranged on the lower end surfaces of the two first extension plates (18) and the second extension plates (19), and positioning holes (24) are opened on the upper end surfaces of the two first support plates (3) and the second support plates (4) corresponding to the plurality of positioning rods (23).

7. The precast concrete component formwork assembly according to claim 1, characterized in that: The bottom plates (11) are provided in plurality, and the diameters of the insertion holes (12) on the plurality of bottom plates (11) are arranged to be different.

8. The precast concrete component formwork assembly according to claim 7, characterized in that: The base (1) is provided with a mounting groove (25) corresponding to the bottom plate (11); the bottom plate (11) is provided with a first mounting hole (26); a plurality of the first mounting holes (26) are provided; second mounting holes (27) are provided on the inner wall of the mounting groove (25) corresponding to the plurality of the first mounting holes (26); the plurality of the second mounting holes (27) extend outwardly and penetrate the base (1); and the first mounting hole (26) and the second mounting hole (27) are connected by bolts.

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