Prefabricated concrete component mold

Abstract

The utility model discloses a precast concrete component mold which comprises a mold body, a mold groove is formed in the mold body, a demolding push plate is arranged in the mold groove, a lifting adjusting structure matched with the demolding push plate is arranged at the bottom end of the mold body, elastic supporting feet are arranged at the corners of the bottom end of the mold body, and a vibration motor is arranged on the mold body in a matched mode. A portal frame is arranged above the mold body, electric sliding rails are arranged on the two sides of the mold body, sliding seats are arranged on the electric sliding rails, the top ends of the sliding seats are correspondingly connected with the bottom end of the portal frame, a spraying pipe is arranged on one side of the portal frame, a plurality of atomizing nozzles are evenly arranged on the spraying pipe, and a scraper is arranged on the other side of the portal frame. According to the concrete prefabricated part demolding device, the convenience and the stability during demolding of a concrete prefabricated part can be improved, meanwhile, demolding oil liquid can be sprayed before the concrete prefabricated part is manufactured, the upper surface can be stricken off after filling, and the filling uniformity is good.

Description

Technical Field

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

[0002] Precast concrete components are building components made in advance in factories using concrete as the basic material, including beams, slabs, columns and building decoration accessories. Precast concrete components can be made in advance and then transported to the construction site for on-site assembly, which can improve on-site construction efficiency.

[0003] During the production process of precast concrete parts, concrete needs to be poured into the corresponding mold, solidified and formed, and then demolded to form precast parts;

[0004] However, when the existing concrete precast component mold is used to manufacture the concrete precast component, the concrete is easily bonded to the inner wall of the mold groove of the mold, resulting in poor demoulding convenience when the concrete precast component is demoulded;

[0005] In addition, when the concrete slurry is poured into the mold groove during the production process of the existing prefabricated concrete components, the concrete slurry is easily accumulated at a certain place in the mold groove, resulting in poor distribution uniformity of the concrete slurry in the mold groove;

[0006] Furthermore, after pouring, the surface smoothness of the concrete slurry is low, which affects the surface smoothness of the precast concrete components after forming, and requires subsequent separate grinding operations. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] In view of the problems existing in the prior art, the utility model provides a precast concrete component mold to solve the technical problems mentioned in the background technology that the precast concrete component mold in the prior art is inconvenient to demould, has poor pouring uniformity, and has an uneven upper surface after pouring is completed.

[0009] (II) Technical solution

[0010] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0011] A concrete precast component mold comprises a mold body, a mold groove is opened inside the mold body, a demoulding push plate is arranged in the mold groove, a lifting and lowering adjustment structure is arranged at the bottom end of the mold body in cooperation with the demoulding push plate, elastic supporting feet are arranged at the bottom corners of the mold body, a vibration motor is arranged on the mold body, a gantry is arranged above the mold body, electric slide rails are arranged on both sides of the mold body, a sliding seat is arranged on the electric slide rail, the top of the sliding seat is correspondingly connected to the bottom end of the gantry, a spray pipe is arranged on one side of the gantry, a plurality of atomizing nozzles are evenly arranged on the spray pipe, and a scraper is arranged on the other side of the gantry.

[0012] The utility model is further configured such that the lifting and lowering adjustment structure comprises a plurality of lifting sleeves which are evenly rotated and installed at the bottom end of the mold body through bearings, a rotation driving structure is arranged between the plurality of lifting sleeves, a lifting column is arranged at the bottom end of the demoulding push plate corresponding to the lifting sleeve, each lifting column is threadedly connected to the corresponding lifting sleeve, and the lifting and lowering drive adjustment of the demoulding push plate is realized through the cooperation of the lifting sleeve, the lifting column and the rotation driving structure.

[0013] The utility model is further configured such that the rotation drive structure includes a drive motor arranged at the bottom end of the mold body, and a synchronous belt structure is arranged between the output end of the drive motor and one of the lifting sleeves and between two adjacent lifting sleeves, and the rotation drive of the lifting sleeve can be realized through the cooperation of the drive motor and the synchronous belt structure.

[0014] The utility model is further configured such that the elastic support foot includes a connecting plate arranged at the bottom end of the mold body, a fixing plate is arranged below the connecting plate, and a supporting spring is arranged between the connecting plate and the fixing plate. The elastic support of the mold body can be achieved by arranging the connecting plate, the fixing plate and the supporting spring.

[0015] The utility model is further configured such that a limited telescopic column is arranged between the fixed plate and the connecting plate, and the support spring is sleeved on the outside of the limited telescopic column. The configuration of the limited telescopic column can improve the support stability of the support spring on the mold body.

[0016] The utility model is further configured that a fastening bolt is provided between the connecting plate and the mold body, and a stable and detachable connection between the connecting plate and the mold body is achieved through the fastening bolt.

[0017] The utility model is further configured that the fixing plate is provided with fixing holes, which facilitates the connection and fixing between the fixing plate and the ground, thereby improving the supporting stability of the mold body.

[0018] The utility model is further configured that a scraping head is arranged at the bottom end of the scraper, and the scraping effect of the scraper can be improved by the arrangement of the scraping head.

[0019] (III) Beneficial effects

[0020] Compared with the prior art, the utility model provides a concrete prefabricated component mold, which has the following beneficial effects:

[0021] 1. The utility model is provided with elastic feet at the bottom end of the mold body and a vibration motor on the mold body. Thus, when making precast concrete components, the vibration of concrete in the mold groove can be evenly distributed, thereby improving the uniformity of concrete distribution in the mold groove, thereby improving the uniformity of concrete when pouring into the mold groove and improving the effect of making precast concrete components.

[0022] 2. The utility model is provided with a demoulding push plate in the mold groove, and a lifting and adjusting structure is provided in conjunction with the demoulding push plate. The lifting and adjusting structure can be used to control the demoulding push plate to move upward in the mold groove, and the precast concrete part can be pushed outward in the mold groove by the demoulding push plate, thereby realizing the demoulding of the precast concrete part and improving the convenience of demoulding.

[0023] 3. The utility model is provided with a gantry above the mold body, wherein the gantry is movably installed above the mold body through the cooperation of an electric slide rail and a sliding seat, and a spray pipe is provided on one side of the gantry, and a plurality of atomizing nozzles are evenly arranged on the spray pipe, so that the input end of the spray pipe is connected with external demoulding oil, and before the concrete is filled into the mold groove, the movement of the spray pipe can be controlled by the gantry, and the demoulding oil is sprayed into the inner cavity of the mold groove through the cooperation of the spray pipe and the atomizing nozzle, so that the convenience of separation between the concrete prefabricated part and the inner wall of the mold groove during demoulding can be improved.

[0024] 4. The utility model is provided with a scraper on the upper end of the gantry to cooperate with the mold. In this way, after pouring concrete in the mold groove, the scraper can be driven to move by the gantry, and the concrete precast part in the mold groove can be scraped by the scraper, thereby improving the surface flatness of the concrete precast part. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The overall structure of a concrete prefabricated component mold in the utility model is shown in FIG. Figure 1 ;

[0026] Figure 2 The overall structure of a concrete prefabricated component mold in the utility model is shown in FIG. Figure 2 ;

[0027] Figure 3It is a cross-sectional schematic diagram of the connection structure between the mold body and the demoulding push plate in the utility model;

[0028] Figure 4 This is a schematic diagram of the overall structure of the elastic support foot in the utility model;

[0029] Figure 5 It is a schematic cross-sectional view of the overall structure of the elastic supporting foot in the utility model.

[0030] In the figure: 1. mold body; 2. mold groove; 3. demoulding push plate; 4. elastic support foot; 5. vibration motor; 6. gantry; 7. electric slide rail; 8. sliding seat; 9. spray tube; 10. atomizing nozzle; 11. scraper; 12. lifting sleeve; 13. lifting column; 14. driving motor; 15. synchronous belt structure; 16. connecting plate; 17. fixing plate; 18. supporting spring; 19. limiting telescopic column; 20. fastening bolt; 21. fixing hole; 22. scraping head. DETAILED DESCRIPTION

[0031] 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.

[0032] 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.

[0033] 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.

[0034] See also Figure 1-5 A concrete precast component mold comprises a mold body 1, a mold groove 2 is opened inside the mold body 1, a demoulding push plate 3 is arranged in the mold groove 2, a lifting and lowering adjustment structure is arranged at the bottom end of the mold body 1 in cooperation with the demoulding push plate 3, elastic support feet 4 are arranged at the bottom corners of the mold body 1, a vibration motor 5 is arranged on the mold body 1, a gantry 6 is arranged above the mold body 1, electric slide rails 7 are arranged on both sides of the mold body 1, a sliding seat 8 is arranged on the electric slide rail 7, the top of the sliding seat 8 is correspondingly connected to the bottom end of the gantry 6, a spray pipe 9 is arranged on one side of the gantry 6, a plurality of atomizing nozzles 10 are evenly arranged on the spray pipe 9, and a scraper 11 is arranged on the other side of the gantry 6.

[0035] In this embodiment, the utility model is provided with an elastic support foot 4 at the bottom end of the mold body 1, and a vibration motor 5 is provided on the mold body 1. In this way, when realizing the production of precast concrete components, the vibration of the concrete in the mold groove 2 can be evenly distributed, and the uniformity of the distribution of the concrete in the mold groove 2 can be improved, thereby improving the uniformity of the concrete when pouring into the mold groove 2, and improving the effect of the production of precast concrete components.

[0036] More specifically, the utility model is provided with a demoulding push plate 3 in the mold groove 2, and a lifting and adjusting structure is provided in conjunction with the demoulding push plate 3. The lifting and adjusting structure can be used to control the demoulding push plate 3 to move upward in the mold groove 2. The demoulding push plate 3 can be used to push the precast concrete part outward in the mold groove 2, thereby realizing the demoulding of the precast concrete part and improving the convenience of demoulding.

[0037] Furthermore, the utility model is provided with a gantry 6 above the mold body 1, wherein the gantry 6 is movably installed above the mold body 1 through the cooperation of an electric slide rail 7 and a sliding seat 8, and a spray pipe 9 is provided on one side of the gantry 6, and a plurality of atomizing nozzles 10 are evenly arranged on the spray pipe 9, so that the input end of the spray pipe 9 is connected to the external demolding oil, and before the concrete is filled into the mold groove 2, the movement of the spray pipe 9 can be controlled by the gantry 6, and the demolding oil is sprayed into the inner cavity of the mold groove 2 through the cooperation of the spray pipe 9 and the atomizing nozzle 10, so that the convenience of separation between the concrete prefabricated part and the inner wall of the mold groove 2 during demolding can be improved.

[0038] Synchronously, the utility model is provided with a scraper 11 on the upper end of the gantry 6 in cooperation with the mold, so that after the concrete is poured in the mold groove 2, the scraper 11 can be driven to move by the gantry 6, and the concrete precast part in the mold groove 2 can be scraped by the scraper 11, thereby improving the surface flatness of the concrete precast part.

[0039] See also Figure 3 As an implementation of the lifting and adjusting structure: the lifting and adjusting structure includes a plurality of lifting sleeves 12 which are evenly rotated and installed at the bottom end of the mold body 1 through bearings, a rotation driving structure is arranged between the plurality of lifting sleeves 12, and a lifting column 13 is arranged at the bottom end of the demoulding push plate 3 corresponding to the lifting sleeve 12, and each lifting column 13 is threadedly connected to the corresponding lifting sleeve 12;

[0040] The rotation driving structure includes a driving motor 14 arranged at the bottom end of the mold body 1 , and a synchronous belt structure 15 is arranged between the output end of the driving motor 14 and one of the lifting sleeves 12 and between two adjacent lifting sleeves 12 .

[0041] Specifically, the driving motor 14 is started, and the rotation of the lifting sleeve 12 can be controlled by the cooperation of the driving motor 14 and the synchronous belt structure 15. The lifting column 13 can be controlled to move up and down in the lifting sleeve 12 through the threaded cooperation relationship between the lifting sleeve 12 and the lifting column 13. The movement of the lifting column 13 can drive the movement of the demoulding push plate 3, so that the demoulding push plate 3 moves in the mold groove 2, thereby realizing the demoulding of the concrete prefabricated part in the mold groove 2;

[0042] The cooperation of the plurality of lifting sleeves 12 and the lifting columns 13 can improve the force balance of the demoulding push plate 3 when it moves in the mold groove 2, thereby improving the demoulding stability.

[0043] See also Figure 4 and Figure 5 As an implementation of the elastic support foot 4: the elastic support foot 4 includes a connecting plate 16 arranged at the bottom end of the mold body 1, a fixing plate 17 is arranged below the connecting plate 16, and a supporting spring 18 is arranged between the connecting plate 16 and the fixing plate 17.

[0044] Specifically, elastic support of the mold can be achieved through the cooperation of the connecting plate 16, the fixed plate 17 and the support spring 18, which can facilitate vibration leveling when pouring concrete in the mold groove 2 in cooperation with the vibration motor; the setting of the connecting plate 16 and the fixed plate 17 can improve the supporting stability of the support spring 18 on the mold body 1.

[0045] See also Figure 5 As an implementation of the elastic support foot 4 , a limited telescopic column 19 is provided between the fixing plate 17 and the connecting plate 16 , and the supporting spring 18 is sleeved on the outer side of the limited telescopic column 19 .

[0046] Specifically, the arrangement of the limiting telescopic column 19 can further improve the supporting stability of the mold body 1 by the supporting spring 18 .

[0047] See also Figure 4 and Figure 5 As an implementation of the fastening bolt 20 , a fastening bolt 20 is provided between the connecting plate 16 and the mold body 1 .

[0048] Specifically, the coordination of the fastening bolts 20 and the connecting plate 16 can realize a stable connection of the elastic supporting foot 4 to the bottom end of the mold body 1 , and at the same time facilitate the replacement of the elastic supporting foot 4 .

[0049] See also Figure 4 As an implementation of the fixing plate 17 , a fixing hole 21 is opened on the fixing plate 17 .

[0050] Specifically, ground nails or the like may be passed through the fixing holes 21 to connect and fix to the ground, which can improve the connection stability between the elastic supporting feet 4 and the ground, thereby improving the supporting stability of the mold body 1 .

[0051] See also Figure 2 As an implementation of the fixed plate 17 , a scraping head 22 is provided at the bottom end of the scraper 11 . The scraping effect of the scraper 11 on the upper surface of the concrete in the mold groove 2 can be improved by the setting of the scraping head 22 .

[0052] In summary, when the overall equipment is in use:

[0053] The gantry 6 is controlled to move under the cooperation of the electric slide rail 7 and the sliding seat 8, so that the external demoulding oil is transported to the spray pipe 9 and evenly sprayed on the inner wall of the mold groove 2 through the atomizing nozzle 10 on the spray pipe 9;

[0054] Then, concrete is poured into the mold groove 2. During this process, the vibration motor 5 is started. With the cooperation of the elastic support feet 4 and the vibration motor 5, the mold body 1 can be vibrated evenly and stably, so that the concrete can be stably spread in the mold groove 2, thereby improving the mixing uniformity of the concrete in the mold groove 2.

[0055] After the concrete is filled in the mold groove 2, the gantry 6 is controlled again by the cooperation of the electric slide rail 7 and the sliding seat 8 to drive the scraper 11 to move, and the upper surface of the concrete in the mold groove 2 can be scraped by the scraper 11, so that the flatness of the upper surface of the concrete in the mold groove 2 can be improved, thereby improving the production effect of the concrete precast part;

[0056] When the precast concrete part needs to be demoulded after being formed, the drive motor 14 is started. The rotation of the lifting sleeve 12 can be controlled by the cooperation between the drive motor 14 and the synchronous belt structure 15. The lifting column 13 can be controlled to move up and down in the lifting sleeve 12 through the threaded cooperation relationship between the lifting sleeve 12 and the lifting column 13. The movement of the lifting column 13 can drive the demoulding push plate 3 to move, so that the demoulding push plate 3 moves in the mold groove 2, thereby realizing the demoulding of the precast concrete part in the mold groove 2.

[0057] 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 mould, comprising a mould body (1), wherein a mould groove (2) is provided inside the mould body (1), wherein: A demoulding push plate (3) is arranged in the mold groove (2); a lifting and lowering adjustment structure is arranged at the bottom end of the mold body (1) in cooperation with the demoulding push plate (3); elastic supporting feet (4) are arranged at the bottom corners of the mold body (1); a vibration motor (5) is arranged on the mold body (1); a gantry (6) is arranged above the mold body (1); electric slide rails (7) are arranged on both sides of the mold body (1); a sliding seat (8) is arranged on the electric slide rail (7); the top of the sliding seat (8) is correspondingly connected to the bottom end of the gantry (6); a spray pipe (9) is arranged on one side of the gantry (6); a plurality of atomizing nozzles (10) are evenly arranged on the spray pipe (9); and a scraper (11) is arranged on the other side of the gantry (6).

2. A precast concrete component mold according to claim 1, characterized in that: The lifting and lowering adjustment structure comprises a plurality of lifting sleeves (12) which are evenly rotatably mounted on the bottom end of the mold body (1) through bearings, a rotation driving structure is arranged between the plurality of lifting sleeves (12), a lifting column (13) is arranged at the bottom end of the demoulding push plate (3) corresponding to the lifting sleeves (12), and each lifting column (13) is threadedly connected to the corresponding lifting sleeve (12).

3. A precast concrete component mold according to claim 2, characterized in that: The rotation driving structure comprises a driving motor (14) arranged at the bottom end of the mold body (1), and a synchronous belt structure (15) is arranged between the output end of the driving motor (14) and one of the lifting sleeves (12) and between two adjacent lifting sleeves (12).

4. A precast concrete component mould according to any one of claims 1 to 3, characterized in that: The elastic support foot (4) comprises a connecting plate (16) arranged at the bottom end of the mold body (1), a fixing plate (17) is arranged below the connecting plate (16), and a supporting spring (18) is arranged between the connecting plate (16) and the fixing plate (17).

5. A precast concrete component mold according to claim 4, characterized in that: A limited telescopic column (19) is arranged between the fixing plate (17) and the connecting plate (16), and the supporting spring (18) is sleeved on the outside of the limited telescopic column (19).

6. A precast concrete component mold according to claim 5, characterized in that: A fastening bolt (20) is provided between the connecting plate (16) and the mould body (1).

7. The precast concrete component mold according to claim 5, characterized in that: The fixing plate (17) is provided with a fixing hole (21).

8. The precast concrete component mold according to claim 1, characterized in that: A scraping head (22) is provided at the bottom end of the scraper (11).

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