Prefabricated part production mold

Abstract

The utility model discloses a prefabricated part production die which comprises a bottom die, side dies connected to the two transverse sides of the bottom die and end dies detachably connected to the two longitudinal ends of the side dies, and a die cavity with an opening in the upper end is defined by the bottom die, the side dies and the end dies. Wherein the end mold is provided with a positioning through hole, an inclinometer tube is inserted into the positioning through hole, and at least part of the inclinometer tube is located in the mold cavity. The prefabricated part mold is composed of a bottom mold, a side mold and an end mold, a prefabricated part can be formed in a mold cavity defined by the bottom mold, the side mold and the end mold through a series of production procedures, and in the production process of the prefabricated part, an inclinometer pipe is fixed to a positioning through hole of the end mold so that the inclinometer pipe can be embedded in the prefabricated part. The inclinometer pipe is positioned and fixed by forming the positioning through hole in the end mold, the smoothness of the inclinometer pipe pre-buried in the prefabricated part can be greatly improved, and the precision of monitoring data of the inclination of the prefabricated part can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated component production, in particular to a prefabricated component production mold. Background Art

[0002] In prefabricated construction, transverse connectors are usually used to connect prefabricated components and transverse prefabricated components. In order to accurately connect the prefabricated components and the transverse prefabricated components, it is necessary to accurately locate the connection nodes between the prefabricated components and the transverse prefabricated components. This requires ensuring that the prefabricated components do not deflect during the construction process.

[0003] In the prior art, inclinometer tubes are often embedded in prefabricated components to measure the inclination of the prefabricated components. However, the current embedding method of the inclinometer tubes is generally to connect the inclinometer tubes to the steel cage by wire or binding wire to achieve the purpose of embedding the inclinometer tubes. During binding, the inclinometer tubes are in direct contact with the steel bars, and the contact surface is uneven, resulting in low smoothness of the inclinometer tubes, which affects the accuracy of monitoring data. Utility Model Content

[0004] The utility model aims to provide a prefabricated component production mold to solve the problem of low smoothness of the inclinometer tube.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A prefabricated component production mold, comprising: a bottom mold, side molds connected to the two lateral sides of the bottom mold, and end molds detachably connected to the two longitudinal ends of the side mold, wherein the bottom mold, the side molds and the end molds together form a mold cavity with an upper end opening;

[0007] Wherein, the end mold is provided with a positioning through hole, an inclinometer tube is inserted into the positioning through hole, and at least a part of the inclinometer tube is located in the mold cavity.

[0008] Compared with the prior art, the utility model has the following beneficial effects: the prefabricated component mold is composed of a bottom mold, a side mold, and an end mold. After a series of production processes, the prefabricated component can be formed in a mold cavity enclosed by the bottom mold, the side mold, and the end mold. In the production process of the prefabricated component, the inclinometer tube is fixed on the positioning through hole of the end mold to embed the inclinometer tube in the prefabricated component. The end mold is a rigid mold. By opening a positioning through hole on the end mold to position and fix the inclinometer tube, the smoothness of the inclinometer tube embedded in the prefabricated component can be greatly improved, which is conducive to improving the accuracy of the monitoring data of the inclination of the prefabricated component.

[0009] Preferably, it also includes a top mold detachably mounted on the vertical upper end of the side mold, and the top mold and / or the side mold and / or the bottom mold are provided with a plurality of nut holes.

[0010] Preferably, at least part of the side edge of the end mold extends in a direction away from the mold cavity;

[0011] Alternatively, the end mold is detachably connected to a reinforcement member, and the reinforcement member is detachably connected to the side mold.

[0012] Preferably, there is a predetermined distance between the inclinometer tube and the bottom mold, and the positioning through hole is adapted to the inclinometer tube.

[0013] Preferably, the side molds on both sides are respectively provided with tenon forming surfaces and tenon groove forming surfaces, and the end mold has tenons and tenon grooves on both sides that are respectively adapted to the side molds on both sides, and the positioning through holes are arranged on the tenons.

[0014] Preferably, the bottom mold is connected to the side mold via a connecting assembly, the end mold is connected to the side mold and / or the bottom mold via a connecting assembly, and the top mold is connected to the side mold via a connecting assembly;

[0015] The connecting assembly includes a pin hole arranged on the bottom mold and / or the side mold and / or the end mold and / or the top mold, and a return pin adapted to the pin hole.

[0016] Preferably, the side mold is connected to a molding piece, and the surface of the molding piece facing the mold cavity is a molding surface.

[0017] Preferably, the modeling surface includes at least one straight line segment;

[0018] Or, the modeling surface includes at least one arc segment;

[0019] Alternatively, the modeling surface includes at least one arc segment and two straight line segments respectively connecting two ends of the arc segment.

[0020] Preferably, the molding member at the vertical upper end is provided with a scraping section, and the scraping section extends out of the side mold and extends outward by a preset length.

[0021] Preferably, the bottom mold and / or the side mold and / or the end mold and / or the top mold are coated with a release agent on the side facing the mold cavity; the molding surface of the molding part is coated with a release agent;

[0022] And / or, a plurality of reinforcing ribs are arranged at intervals on a side of the side mold away from the mold cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of a mold for producing prefabricated components;

[0024] Figure 2 for Figure 1 A partial enlarged view of the middle A part;

[0025] Figure 3 A left view of a mold for producing a prefabricated component;

[0026] Figure 4 A front view of a mold for producing a prefabricated component;

[0027] Figure 5 A schematic diagram of the structure of a mold for producing another prefabricated component;

[0028] Figure 6 A schematic diagram of the structure of a mold for producing another prefabricated component;

[0029] Figure 7 A cross-sectional view of a mold for producing a prefabricated component;

[0030] Figure 8 for Figure 7 A partial enlarged view of the middle B part;

[0031] Fig. 9 The present invention is a schematic diagram of the end mold structure of a prefabricated component production mold.

[0032] In the figure: 11, side mold; 12, bottom mold; 13, top mold; 131, nut hole; 14, end mold; 141, positioning through hole; 142, reinforcement; 144, reinforcement edge; 145, tenon; 146, tenon groove; 15, mold cavity; 2, return pin; 3, molding part; 31, molding surface; 32, scraped section. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0034] In this article, the terms "upper, lower, inside, outside" and the like are established based on the positional relationships shown in the drawings. The corresponding positional relationships may also change depending on the drawings, and therefore cannot be understood as absolute limitations on the scope of protection; moreover, relational terms such as "first" and "second" and the like are merely used to distinguish one component from another with the same name, and do not necessarily require or imply any actual relationship or order between these components.

[0035] Here, the longitudinal direction is defined as the length direction of the prefabricated component production mold, the transverse direction is the width direction of the prefabricated component production mold, and the vertical direction is the height direction of the prefabricated component production mold.

[0036] Embodiment 1

[0037] like Figure 1 , 3As shown, this embodiment provides a prefabricated component production mold, including: a bottom mold 12, side molds 11 connected to the bottom mold 12 on both sides in the horizontal direction, and end molds 14 detachably connected to the two ends in the longitudinal direction of the side mold 11. The bottom mold 12, the side mold 11 and the end mold 14 together form a mold cavity 15 with an upper end opening; wherein the end mold 14 is provided with a positioning through hole 141, an inclinometer tube is inserted into the positioning through hole 141, and at least part of the inclinometer tube is located in the mold cavity 15.

[0038] Specifically, the prefabricated component mold is composed of a bottom mold 12, a side mold 11, and an end mold 14. After a series of production processes, the prefabricated component can be formed in a mold cavity 15 enclosed by the bottom mold 12, the side mold 11, and the end mold 14. In the production process of the prefabricated component, the inclinometer tube is embedded in the prefabricated component by fixing it on the positioning through hole 141 of the end mold 14. The end mold 14 is a rigid mold. By opening the positioning through hole 141 on the end mold 14 to position and fix the inclinometer tube, the smoothness of the inclinometer tube embedded in the prefabricated component can be greatly improved, which is conducive to improving the accuracy of the monitoring data of the inclination of the prefabricated component.

[0039] In detail, the inclinometer tube is inserted into the positioning holes 141 of the end molds 14 at both ends of the side mold 11 in the longitudinal direction, and the ends of the inclinometer tube extend out of the positioning holes 141 and extend a predetermined length in the direction away from the mold cavity 15, and the ends of the inclinometer tube are fixed by external components. Preferably, the two ends of the inclinometer tube are respectively connected to the tensioning components at both ends of the prefabricated component production mold in the longitudinal direction to fix the inclinometer tube. Alternatively, the inclinometer tube is inserted into the positioning holes 141 of the end molds 14 at both ends of the side mold 11 in the longitudinal direction, and the ends of the inclinometer tube do not exceed the positioning holes 141, and the inclinometer tube is connected to the end mold 14 by gluing or binding.

[0040] like Figure 1 , 4 -6, further, the prefabricated component production mold also includes a top mold 13 detachably mounted on the vertical upper end of the side mold 11, and the top mold 13 and / or the side mold 11 and / or the bottom mold 12 are provided with a plurality of nut holes 131. The prefabricated components need to be connected with transverse prefabricated components during assembly, and the connection between the prefabricated components and the transverse prefabricated components usually uses transverse connecting members. Nut holes 131 for connecting nuts are provided on the top mold 13 so that the nuts of the transverse connecting members can be directly embedded in the prefabricated components, and the area of ​​the part of the side mold 11 adjacent to the top mold 13 and the area of ​​the part of the bottom mold 12 opposite to the top mold 13 also need to be provided with nut holes 131 to embed the nuts of the transverse connecting members.

[0041] like Figure 1 , 3As shown in FIG. 4, further, at least part of the side edge of the end mold 14 extends in a direction away from the mold cavity 15. In the process of forming the prefabricated component, the end mold 14 is squeezed by the concrete in the mold cavity 15, so that the end mold 14 is easily deformed. By extending the side edge of the end mold 14 in a direction away from the mold cavity 15 to increase the strength of the end mold 14, the deformation of the end mold 14 is prevented from affecting the quality of the prefabricated component. Preferably, the upper side edge of the end mold 14 extends in a direction away from the mold cavity 15 to form a reinforcing edge 144.

[0042] like Figure 1 , 3 As shown in FIGS. 5, 6 and 7, further, the inclinometer tube has a predetermined distance from the bottom mold 12, and the positioning through hole 141 is matched with the inclinometer tube. The inclinometer tube has a predetermined distance from the bottom mold 12 so that the inclinometer tube can avoid the steel bars inside the prefabricated component and avoid interference with the embedded steel bars inside the prefabricated component. The positioning through hole 141 is matched with the inclinometer tube so that the end of the inclinometer tube can be just placed in the positioning through hole 141, so that the inclinometer tube can be positioned and fixed through the positioning through hole 141.

[0043] like Figure 1-6 As shown, further, the bottom mold 12 is connected to the side mold 11 by a connecting assembly, the end mold 14 is connected to the side mold 11 and / or the bottom mold 12 by a connecting assembly, and the top mold 13 is connected to the side mold 11 by a connecting assembly; the side mold 11 is fixed to the bottom mold 12 by a connecting assembly, the end mold 14 is fixed to both ends of the side mold 11 by a connecting assembly, and the end mold 14 is also connected to the bottom mold 12, and the top mold 13 is fixed to the side mold 11 by a connecting assembly. The bottom mold 12, the side mold 11 and the end mold 14 are connected into one body by a connecting assembly and enclose a mold cavity 15. The mold is set to be detachable for easy maintenance, and different mold combinations can be used to form corresponding mold cavities 15 for prefabricated components of different models, which has high versatility.

[0044] like Figure 1-4As shown, further, the connecting component includes pin holes arranged on the bottom mold 12 and / or the side mold 11 and / or the end mold 14 and / or the top mold 13, and a return pin 2 adapted to the pin holes. Specifically, the side mold 11 and the bottom mold 12 are both provided with pin holes at the connection between the two, and the return pin 2 passes through the pin holes of the side mold 11 and the bottom mold 12 and rotates a certain angle to connect the side mold 11 and the bottom mold 12 as a whole, and the side mold 11 and the end mold 14 are both provided with pin holes at the connection between the two, and the return pin 2 passes through the pin holes of the side mold 11 and the end mold 14 and rotates a certain angle to The side mold 11 and the end mold 14 are connected as a whole. The bottom mold 12 and the end mold 14 are both provided with pin holes at the connection between the two. The return pin 2 passes through the pin holes of the bottom mold 12 and the end mold 14 and rotates a certain angle to connect the bottom mold 12 and the end mold 14 as a whole. The side mold 11 and the top mold 13 are both provided with pin holes at the connection between the two. The return pin 2 passes through the pin holes of the side mold 11 and the top mold 13 and rotates a certain angle to connect the side mold 11 and the top mold 13 as a whole. The connection is achieved through the return pin 2. The connection method is simple, firm, and has high construction efficiency. The connecting component can also be other structures, such as Figure 5 As shown, the connecting component includes bolt holes arranged on the bottom mold 12 and / or the side mold 11 and / or the end mold 14 and / or the top mold 13, and locking bolts adapted to the bolt holes. The bottom mold 12, the side mold 11 and the end mold 14 are connected into one body by the locking bolts and enclose a mold cavity 15. The connecting component can also be other structures as long as it can achieve the effect of connecting two separate molds.

[0045] like Figure 7 As shown, further, the side mold 11 is connected to a molding member 3 , and the surface of the molding member 3 facing the mold cavity 15 is a molding surface 31 , and the molding member 3 forms decorative lines for the corners of the prefabricated component through the molding surface 31 .

[0046] The shaping surface 31 includes at least one straight line segment; or, the shaping surface 31 includes at least one arc segment; or Figure 7 , 8 As shown, the modeling surface 31 includes at least one arc segment and two straight line segments connecting the two ends of the arc segment respectively. There is no limitation on the specific shape of the modeling surface 31. The modeling surface 31 can be set as an inclined surface, a curved surface or a combination of an inclined surface and a curved surface.

[0047] Furthermore, the vertical upper end molding member 3 is provided with a scraping section 32, and the scraping section 32 extends outward from the side mold 11 and extends outward by a preset length. When pouring concrete, the concrete is poured to the top position of the vertical upper end molding member 3. When the concrete exceeds the requirement of the prefabricated component, the scraper is placed on the scraping section 32 of the vertical upper end molding member 3, and the excess concrete is scraped off along the scraping section 32.

[0048] Furthermore, a release agent is applied on the side of the bottom mold 12 and / or the side mold 11 and / or the end mold 14 and / or the top mold 13 facing the mold cavity 15; a release agent is applied on the molding surface 31 of the molding part 3; the release agent can be any one of silicone oil, paraffin, fluororesin powder, and inorganic powder, so as to isolate the bottom mold 12 and / or the side mold 11 and / or the end mold 14 and / or the top mold 13 and / or the molding part 3 from the concrete, thereby preventing the concrete from adhering to the bottom mold 12 and / or the side mold 11 and / or the end mold 14 and / or the top mold 13 and / or the molding part 3, and reducing the service life of the bottom mold 12 and / or the side mold 11 and / or the end mold 14 and / or the top mold 13 and / or the molding part 3.

[0049] like Figure 1 , 5 6, and / or, a plurality of reinforcing ribs are arranged at intervals on a side of the side mold 11 away from the mold cavity 15, and the reinforcing ribs are used to enhance the structural strength of the side mold 11 to prevent the side mold 11 from deforming under the squeezing of concrete.

[0050] Embodiment 2

[0051] The same parts in this embodiment as those in the first embodiment are given the same figure marks, and the same text descriptions are omitted.

[0052] like Figure 5 , 6 As shown, relative to the first embodiment, the end mold 14 provided in this embodiment has a different structural design: the end mold 14 is detachably connected to a reinforcement member 142, the reinforcement member 142 is detachably connected to the side mold 11, the reinforcement member 142 is connected to the side mold 11, and the reinforcement member 142 is also connected to the end mold 14, and the connection strength between the end mold 14 and the side mold 11 is strengthened by the reinforcement member 142, thereby preventing the deformation of the end mold 14 from affecting the quality of the prefabricated components.

[0053] Embodiment 3

[0054] In this embodiment, the same parts as those in Embodiments 1 and 2 are given the same figure marks, and the same text descriptions are omitted.

[0055] like Fig. 9 As shown, compared with the first and second embodiments, the end mold 14 provided in this embodiment has a different structural design: the side molds 11 on both sides are respectively provided with tenon forming surfaces and tenon groove forming surfaces, and the end mold 14 has tenons 145 and tenon grooves 146 on both sides of the transverse sides respectively adapted to the side molds 11 on both sides, and the positioning through hole 141 is arranged on the tenon 145. The tenon 145 and the tenon groove 146 are arranged on the end mold 14, and when the prefabricated component is butt-jointed with another prefabricated component, the butt-jointing of two adjacent prefabricated components can be achieved through the formed tenon and tenon groove, and the positioning through hole 141 is arranged on the tenon 145 to avoid interference between the inclinometer tube and the steel bars inside the prefabricated component.

[0056] Embodiment 4

[0057] In this embodiment, the same parts as those in Embodiments 1, 2 and 3 are given the same figure marks, and the same text descriptions are omitted.

[0058] Compared with the first embodiment, the end mold 14 provided in this embodiment also has the following different structural design: Compared with the first, second and third embodiments, the side mold 11 provided in this embodiment also has the following different structural design: The side mold 11 is formed by connecting a plurality of side mold units connected along the longitudinal direction. Preferably, reinforcing ribs are provided at both longitudinal ends of the side mold units, and connecting holes are provided on the reinforcing ribs. When two adjacent side mold units are connected, they are connected as a whole through the connecting holes and fasteners on the reinforcing ribs at both longitudinal ends of the side mold units.

[0059] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. Prefabricated component production mold, characterized in that: include: A bottom mold (12), side molds (11) connected to both sides of the bottom mold (12) in the transverse direction, and end molds (14) detachably connected to both ends of the side mold (11) in the longitudinal direction. The bottom mold (12), the side molds (11) and the end molds (14) together form a mold cavity (15) with an upper end opening. The end die (14) is provided with a positioning through hole (141), an inclinometer tube is inserted into the positioning through hole (141), and at least a portion of the inclinometer tube is located in the die cavity (15).

2. The prefabricated component production mold according to claim 1, characterized in that: It also comprises a top mold (13) which is detachably mounted on the vertical upper end of the side mold (11); the top mold (13) and / or the side mold (11) and / or the bottom mold (12) are provided with a plurality of nut holes (131).

3. The prefabricated component production mold according to claim 1, characterized in that: At least part of the side edge of the end mold (14) extends in a direction away from the mold cavity (15); Alternatively, the end mold (14) is detachably connected to a reinforcement member (142), and the reinforcement member (142) is detachably connected to the side mold (11).

4. The prefabricated component production mold according to claim 1, characterized in that: The inclinometer tube and the bottom mold (12) have a predetermined distance, and the positioning through hole (141) is adapted to the inclinometer tube.

5. The prefabricated component production mold according to any one of claims 1 to 4, characterized in that: The side molds (11) on both sides are respectively provided with tenon forming surfaces and tenon groove forming surfaces, and the end mold (14) has tenons (145) and tenon grooves (146) on both sides, which are respectively adapted to the side molds (11) on both sides, and the positioning through holes (141) are arranged on the tenons (145).

6. The prefabricated component production mold according to claim 2, characterized in that: The bottom mold (12) is connected to the side mold (11) via a connecting assembly, the end mold (14) is connected to the side mold (11) and / or the bottom mold (12) via a connecting assembly, and the top mold (13) is connected to the side mold (11) via a connecting assembly; The connection assembly comprises a pin hole arranged on the bottom mold (12) and / or the side mold (11) and / or the end mold (14) and / or the top mold (13), and a return pin (2) adapted to the pin hole.

7. The prefabricated component production mold according to claim 1, characterized in that: The side mold is connected to a molding piece (3), and the surface of the molding piece (3) facing the mold cavity (15) is a molding surface (31).

8. The prefabricated component production mold according to claim 7, characterized in that: The modeling surface (31) comprises at least one straight line segment; Or, the shaping surface (31) includes at least one arc segment; Alternatively, the modeling surface (31) comprises at least one arc segment and two straight line segments respectively connecting two ends of the arc segment.

9. The prefabricated component production mold according to claim 7, characterized in that: The shaping piece (3) at the vertical upper end is provided with a scraping section (32), and the scraping section (32) extends out of the side mold (11) and extends outwards by a preset length.

10. The prefabricated component production mold according to claim 7, characterized in that: The bottom mold (12) and / or the side mold (11) and / or the end mold (14) are coated with a mold release agent on the side facing the mold cavity (15); and the molding surface of the molding part (3) is coated with a mold release agent; And / or, a plurality of reinforcing ribs are arranged at intervals on a side of the side mold (11) away from the mold cavity (15).

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