Inside and outside integrally-formed pouring steel mould

Abstract

The utility model relates to the technical field of steel molds, and discloses an inside and outside integrated molding pouring steel mold, which comprises a molding assembly, a steel mold and a steel mold, the molding assembly comprises an outer mold, an inner mold and two baffles, the inner mold is arranged on the inner side of the outer mold, the two baffles are respectively arranged on the two sides of the inner mold, and the outer mold, the inner mold and the baffles enclose to form a core cavity; the supporting assembly is connected to the forming assembly; and the auxiliary assembly is connected to the inner mold. By means of the internal and external integrally-formed pouring steel die, a concrete member with the uniform thickness can be formed after concrete is solidified and formed, the quality of the concrete member is improved, the pouring process is easy to operate, the surface of the poured and formed concrete member is smooth, the surface of the concrete member does not need to be polished, and the production cost is reduced. The time cost is saved, the production efficiency of the concrete member is greatly improved, no dust is generated in the pouring process, the construction environment is improved, and the body health of constructors is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of steel moulds, and more particularly to an inner and outer integrally formed casting steel mould. Background Art

[0002] Steel molds have many advantages such as high strength, high hardness, wear resistance and corrosion resistance. They are widely used in the construction industry. Spray molding is a commonly used process for forming concrete components. The spray molding method is to spray concrete onto the surface of the forming steel plate of the steel mold through compressed air or hydraulic pressure. After the concrete quickly solidifies and forms, a concrete component with a certain shape and thickness is formed.

[0003] However, when using the spraying method, concrete needs to be sprayed repeatedly on the forming steel plate of the steel mold so that the thickness of the concrete component meets the design requirements. This process is time-consuming and labor-intensive. In addition, the rough surface formed by the spraying of the concrete component needs to be polished, which also takes a lot of time, resulting in low production efficiency of the concrete component. The thickness of the sprayed concrete is also difficult to control, which in turn affects the quality of the concrete component. Construction workers need to have a certain amount of experience to ensure that the thickness of the sprayed concrete component is relatively uniform to a certain extent. In addition, dust is generated during the spraying process, which endangers the health of construction workers. Utility Model Content

[0004] The purpose of the utility model is to overcome the defects in the prior art and provide a concrete component production molding efficiency is high, good quality, and not easy to generate dust during the production process of the inner and outer integrated molding casting steel mold.

[0005] To achieve the above-mentioned purpose, the technical solution of the present invention is to provide an internal and external integrally formed casting steel mold, comprising:

[0006] A molding assembly includes an outer mold, an inner mold disposed inside the outer mold, and two baffles disposed on both sides of the inner mold, wherein the surfaces of the outer mold and the inner mold adjacent to each other are both flat surfaces, and the outer mold, the inner mold, and the baffles enclose a core cavity, the core cavity having a grouting port and an exhaust port, and the core cavity is used for concrete pouring and molding;

[0007] A supporting assembly, connected to the forming assembly, for supporting and fixing the forming assembly;

[0008] The auxiliary component is connected to the inner mold and is used to assist in demoulding and installation of the cast concrete component.

[0009] By using the inner and outer integrated casting steel mold described in the utility model, it is only necessary to pour concrete from the grouting port, and a concrete component with uniform thickness can be formed after the concrete is solidified and formed, thereby improving the quality of the concrete component, simplifying the pouring process, reducing the construction difficulty and the technical requirements for the construction workers, and the surface of the cast concrete component is smooth, and there is no need to polish the surface of the concrete component, which saves time and cost and greatly improves the production efficiency of the concrete component. In addition, no dust is generated during the pouring process, which improves the construction environment and protects the health of the construction workers.

[0010] Preferably, the height of the opening of the grouting port is lower than the height of the opening of the exhaust port. Such a design is conducive to observing the pouring of concrete and reducing concrete waste.

[0011] Preferably, the inner mold is provided with a first, second, and third inwardly recessed groove. The lengths of the first and second grooves are aligned with the length of the inner mold. The third groove is connected to the first and second grooves. Multiple third grooves are provided and spaced apart along the length of the inner mold. This design helps increase the strength and rigidity of the concrete component and improves its service life.

[0012] Preferably, the second groove cooperates with the outer mold to form the grouting port, and the bottom inner wall of the second groove is arranged to be tilted downward in the horizontal direction. Such a design is conducive to improving the efficiency and quality of concrete pouring.

[0013] Preferably, the support assembly includes an inner support portion connected to the inner mold and an outer support portion connected to the outer mold. The inner support portion is used to support and secure the inner mold, and the outer support portion is used to support and secure the outer mold. The baffles are mounted on both ends of the support assembly via first bolts and nuts, and the baffles are connected to both the outer and inner support portions via the first bolts and nuts. This design facilitates assembly and disassembly of the inner and outer integral molding casting steel molds.

[0014] Preferably, the inner support portion includes a plurality of first support plates connected to the inner mold, a plurality of first reinforcing ribs connected to the first support plates, and a first square tube connected to the first support plate, wherein the first reinforcing ribs are connected to the inner mold, the length directions of the first reinforcing ribs and the first square tubes are consistent with the length direction of the inner mold, the plurality of first reinforcing ribs are spaced apart along the circumference of the inner mold, the plurality of first support plates are spaced apart along the length direction of the inner mold, the first support plates located at both ends are connected to the baffles by first bolts and nuts, and the plurality of first support plates and the plurality of first reinforcing ribs form a first grid support unit that is crisscrossed. With such a design, the inner support portion can provide stable support for the inner mold, increase the strength and rigidity of the inner mold, prevent deformation of the inner mold, and increase the service life of the inner mold.

[0015] Preferably, the outer support portion includes a bracket, a plurality of second support plates connected to the bracket, and a plurality of second reinforcing ribs connected to the second support plates. The second support plates and the second reinforcing ribs are both connected to the outer mold. The second support plates are spaced apart along the length of the outer mold. The second support plates at both ends are connected to the baffles via first bolts and nuts. The length of the second reinforcing ribs is consistent with the length of the outer mold, and the plurality of second reinforcing ribs are spaced apart along the circumference of the outer mold. With this design, the outer support portion can provide stable support for the outer mold, increase the strength and rigidity of the outer mold, prevent deformation of the outer mold, and increase the service life of the outer mold.

[0016] Preferably, the forming component is made of stainless steel plate, and the supporting component is made of galvanized steel plate. Such a design is conducive to reducing the production cost of the inner and outer integral molding casting steel mold.

[0017] Preferably, the auxiliary assembly includes a plurality of lifting sleeves disposed within the third grooves, third bolts and nuts engaged with the lifting sleeves, and the inner mold is provided with first through holes corresponding to the first threaded holes of the lifting sleeves. This design facilitates demolding of the cast concrete component from the outer mold.

[0018] Preferably, the auxiliary assembly further includes a plurality of mounting sleeves and fourth bolts and nuts that cooperate with the mounting sleeves, wherein some of the mounting sleeves are disposed in the first grooves and others are disposed in the second grooves, and the inner mold is provided with second through holes corresponding to the second threaded holes of the mounting sleeves. This design facilitates the installation of the concrete component.

[0019] The beneficial effects of the present invention are:

[0020] By using the inner and outer integrated casting steel mold described in the utility model, it is only necessary to cast the mixed concrete from the grouting port at a certain rate. Under the constraint of the forming assembly, the concrete can be solidified and formed to form a concrete component with uniform thickness, thereby improving the quality of the concrete component. The casting process is simple to operate and does not require construction workers to have certain experience, thereby reducing the construction difficulty and technical requirements for construction workers. Since the surfaces of the outer mold and the inner mold close to each other are both flat surfaces, the surface of the cast concrete component is also flat, and there is no need to polish the surface of the concrete component, which saves time and cost and greatly improves the production efficiency of the concrete component. Moreover, the concrete is cast and formed, and no dust is generated during the casting process, thereby improving the construction environment and protecting the health of construction workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the internal and external integrated casting steel mold;

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the inner mold and the outer mold;

[0023] Figure 3 It is a schematic diagram of a partial three-dimensional structure of a molding component;

[0024] Figure 4 Schematic diagram of the three-dimensional structure of the baffle;

[0025] Figure 5 It is a side view cross-sectional schematic diagram of the inner and outer integrally formed casting steel mold;

[0026] Figure 6 This is the first three-dimensional structural diagram of the inner mold;

[0027] Figure 7 This is a schematic diagram of the second three-dimensional structure of the inner mold;

[0028] Figure 8 It is a schematic diagram of the first three-dimensional structure of the inner mold and auxiliary components;

[0029] Figure 9 It is a second three-dimensional structural diagram of the inner mold and auxiliary components;

[0030] Figure 10 2. It is a schematic diagram of the three-dimensional structure of the inner support portion;

[0031] Figure 11 It is a schematic diagram of a partial three-dimensional structure of a reinforcement plate;

[0032] Figure 12 It is a disassembled three-dimensional structural diagram of one of the first support plates and one of the first reinforcement ribs;

[0033] Figure 132. It is a schematic diagram of the three-dimensional structure of the outer support portion;

[0034] Figure 14 It is a schematic diagram of the three-dimensional structure of the second support plate.

[0035] In the picture:

[0036] 100, molding assembly; 110, outer mold; 111, second reinforcing plate; 120, inner mold; 121, first groove; 122, second groove; 123, third groove; 124, first through-hole; 125, second through-hole; 130, baffle; 131, first rib; 140, core cavity; 141, grouting port; 142, exhaust port; 143, first cavity; 144, second cavity; 145, third cavity;

[0037] 200, support assembly; 210, inner support portion; 211, first support plate; 2111, first slot; 212, first reinforcing rib; 2121, second slot; 213, first square tube; 214, reinforcing plate; 2141, matching groove; 215, support plate; 216, second bolt and nut; 220, outer support portion; 221, bracket; 222, second support plate; 2221, third slot; 223, second reinforcing rib; 230, first bolt and nut;

[0038] 300. Auxiliary component; 310. Lifting sleeve; 320. Third bolt and nut; 330. Installation sleeve; 340. Fourth bolt and nut. DETAILED DESCRIPTION

[0039] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that these embodiments are discussed to enable those skilled in the art to better understand and implement the subject matter described herein. The functions and arrangements of the elements discussed may be varied without departing from the scope of protection of this specification. Various examples may omit, substitute, or add various processes or components as needed. In addition, features described with respect to some examples may also be combined in other examples.

[0040] In order to better understand the present invention, Figures 1-14 The utility model is described in detail for the inner and outer integrally formed casting steel mold.

[0041] Example 1:

[0042] like Figure 1-Figure 5 As shown, the internal and external integral casting steel mold includes:

[0043] The molding assembly 100 includes an outer mold 110, an inner mold 120 disposed inside the outer mold 110, and two baffles 130 disposed on either side of the inner mold 120. The surfaces of the outer mold 110 and the inner mold 120 adjacent to each other are both flat surfaces. The outer mold 110, the inner mold 120, and the baffles 130 enclose a core cavity 140. The core cavity 140 has a grouting port 141 and an exhaust port 142. The core cavity 140 is used for concrete pouring and molding.

[0044] The supporting assembly 200 is connected to the forming assembly 100 and is used to support and fix the forming assembly 100;

[0045] The auxiliary component 300 is connected to the inner mold 120 and is used to assist in demoulding and installation of the cast concrete component.

[0046] It should be noted that the surfaces of the outer mold 110 and the inner mold 120 close to each other are both flat surfaces. In other words, the roughness of the surfaces of the outer mold 110 and the inner mold 120 close to each other is low, and there are no obvious defects such as bumps, scratches or burrs, thereby ensuring the flatness of the surface of the cast concrete component and improving the quality of the concrete component; after the aggregate sand and stone of the concrete used for casting are proportioned according to the designed gradation, the concrete has a high density and good flow properties. The mixed concrete needs to be cast at a certain rate to maintain the continuity and uniformity of the concrete, reduce the generation of bubbles, and further improve the quality of the concrete component; during the casting process, the air in the core cavity 140 is discharged from the exhaust port 142, and the outer mold 110, the inner mold 120 and the baffle 130 jointly limit the cast concrete to maintain a certain shape and size.

[0047] In this embodiment, the core cavity 140 includes a first cavity 143, a second cavity 144 and a third cavity 145 which are connected in sequence. The first cavity 143 and the second cavity 144 are inclined inward and finally intersect at the bottom. The third cavity 145 is vertically arranged, and the bottom of the third cavity 145 intersects with the top of the second cavity 144. The grouting port 141 is located at the top of the third cavity 145, and the exhaust port 142 is located at the top of the first cavity 143; a first rib 131 perpendicular to the baffle 130 is provided at the edge of the baffle 130. The first rib 131 can improve the strength and rigidity of the baffle 130, and prevent the baffle 130 from being deformed or damaged when subjected to the squeezing force of concrete during the pouring process, thereby affecting the normal progress of concrete pouring and the pouring effect of concrete.

[0048] By using the inner and outer integrated casting steel mold of the present invention, it is only necessary to pour the mixed concrete from the grouting port 141 at a certain rate. Under the constraint of the forming assembly 100, the concrete can be solidified and formed to form a concrete component with uniform thickness, thereby improving the quality of the concrete component. The pouring process is simple to operate and does not require construction workers to have certain experience, thereby reducing the construction difficulty and technical requirements for construction workers. Since the surfaces of the outer mold 110 and the inner mold 120 close to each other are both flat surfaces, the surface of the cast concrete component is also flat, and there is no need to polish the surface of the concrete component, thereby saving time and cost and greatly improving the production efficiency of the concrete component. Moreover, the concrete is cast and formed, and no dust is generated during the pouring process, thereby improving the construction environment and protecting the health of construction workers.

[0049] Example 2:

[0050] As a further optimization of Example 1, Figure 5 As shown, the height of the opening of the grouting port 141 is lower than the height of the opening of the exhaust port 142 .

[0051] It should be noted that when pouring concrete, since the flow of concrete is relatively slow, the concrete filling the core cavity 140 has a certain delay. Setting the grouting port 141 at a lower position can facilitate construction workers to observe the pouring of concrete. If the grouting port 141 is set at a higher position, during the pouring process, the delayed flow of concrete at the grouting port 141 may cause concrete to overflow from the exhaust port 142, resulting in waste of concrete.

[0052] Example 3:

[0053] As a further optimization of Example 2, Figure 2 、 Figure 5 、 Figure 6 and Figure 7 As shown, the inner mold 120 is provided with a first groove 121, a second groove 122 and a third groove 123 which are recessed inwardly. The length directions of the first groove 121 and the second groove 122 are consistent with the length direction of the inner mold 120. The third groove 123 is connected to the first groove 121 and the second groove 122. There are multiple third grooves 123, and the multiple third grooves 123 are spaced apart along the length direction of the inner mold 120.

[0054] It should be noted that after the concrete is poured and solidified, reinforcing ribs are formed on the first groove 121, the second groove 122 and the third groove 123 of the concrete component. If the first groove 121, the second groove 122 and the third groove 123 are not provided, the cast concrete component will not form reinforcing ribs. In order to ensure that the cast concrete component has sufficient strength and rigidity, steel bars need to be installed in the core cavity 140 before pouring the concrete, or a steel frame needs to be installed on the concrete component after the concrete component is cast. The price of steel bars and steel frames is higher than that of concrete. Therefore, compared with using steel bars or steel frames, the use of forming concrete reinforcing ribs to increase the strength and rigidity of concrete components reduces production costs.

[0055] In this embodiment, the first groove 121 is connected to the first cavity 143, the second groove 122 is connected to the third cavity 145, and the third groove 123 is connected to the first cavity 143, the second cavity 144 and the third cavity 145. The first groove 121 and the second groove 122 are both perpendicular to the third groove 123. The cast concrete component has criss-cross reinforcing ribs, which increase the strength and rigidity of the concrete component. The concrete component is not prone to bending or breaking during use, thereby improving the service life of the concrete component.

[0056] Example 4:

[0057] As a further optimization of Example 3, Figure 2 and Figure 5 As shown, the second groove 122 cooperates with the outer mold 110 to form a grouting port 141 , and the bottom inner wall of the second groove 122 is arranged to be inclined downward in the horizontal direction.

[0058] It should be noted that, since the second groove 122 is recessed inward, that is, recessed toward the side away from the outer mold 110, the second groove 122 cooperates with the outer mold 110 to form a grouting port 141. The opening of the grouting port 141 is larger. When pouring concrete, the concrete can be stored in the second groove 122 and flows along the core cavity 140 under the action of its own gravity, squeezing the air in the core cavity 140 from the exhaust port 142. The cast concrete is dense and not prone to bubbles, thereby improving the pouring efficiency and quality of the concrete. Since the bottom inner wall of the second groove 122 is tilted downward in the horizontal direction, the bottom inner wall of the second groove 122 has a guiding effect on the flow of concrete, further improving the pouring efficiency and quality of the concrete.

[0059] Example 5:

[0060] As an optimization of Example 4, Figure 1As shown, the support assembly 200 includes an inner support portion 210 connected to the inner mold 120 and an outer support portion 220 connected to the outer mold 110. The inner support portion 210 is used to support and fix the inner mold 120, and the outer support portion 220 is used to support and fix the outer mold 110. The baffle 130 is installed at both ends of the support assembly 200 through the first bolt and nut 230, and the baffle 130 is connected to the outer support portion 220 and the inner support portion 210 at the same time through the first bolt and nut 230.

[0061] It should be noted that when installing the inner and outer integral casting steel mold, the lifting equipment's strap is tied to the inner support part 210, the inner support part 210 and the inner mold 120 are lifted and moved to a suitable position inside the outer mold 110, and then the two baffles 130 are installed on the outer support part 220 and the inner support part 210 through the first bolts and nuts 230, and the assembly of the inner and outer integral casting steel mold is completed. After the concrete is poured and formed, the first bolts and nuts 230 are unscrewed and the The two baffles 130 are removed, and then the slings of the lifting equipment are tied to the inner support part 210. The slings are controlled to rise to drive the inner support part 210 and the inner mold 120 to rise, so that the inner mold 120 can be demoulded from the concrete component, and the disassembly and assembly are convenient and quick; when installing the baffles 130, the baffles 130 can stretch the inner support part 210 and the outer support part 220 apart, so that there is a certain distance between the inner mold 120 and the outer mold 110, and enclose the baffles 130 to form a core cavity 140 with uniform thickness.

[0062] Example 6:

[0063] As an optimization of Example 5, Figure 1 、 Figure 2 、 Figure 5 、 Figure 10 、 Figure 11 and Figure 12 As shown, the inner support portion 210 includes a plurality of first support plates 211 connected to the inner mold 120, a plurality of first reinforcing ribs 212 connected to the first support plates 211, and a first square tube 213 connected to the first support plate 211. The first reinforcing ribs 212 are connected to the inner mold 120. The length directions of the first reinforcing ribs 212 and the first square tube 213 are consistent with the length direction of the inner mold 120. The plurality of first reinforcing ribs 212 are distributed at intervals along the circumference of the inner mold 120. The plurality of first support plates 211 are distributed at intervals along the length direction of the inner mold 120. The first support plates 211 located at both ends are connected to the baffle 130 by first bolts and nuts 230. The plurality of first support plates 211 and the plurality of first reinforcing ribs 212 form a criss-cross first grid support unit.

[0064] It should be noted that there are multiple first square tubes 213, and each first square tube 213 is fixedly connected to multiple first support plates 211, thereby improving the deformation resistance of the first grid support unit, making the inner mold 120 less likely to deform, and thus improving the quality of the cast concrete component. The design of the first square tube 213 can also facilitate the tying of the slings and facilitate the demolding of the inner mold 120.

[0065] In this embodiment, the inner support portion 210 further includes an L-shaped first reinforcing plate 214 and a U-shaped support plate 215. Two first reinforcing plates 214 are provided, and the two first reinforcing plates 214 are respectively connected to the two ends of the inner mold 120. The two first reinforcing plates 214 are provided with corresponding matching grooves 2141 that match the first support plates 211. The first reinforcing plates 214 and the first support plates 211 are both welded to the inner mold 120. The first reinforcing plates 214 can increase the strength and rigidity of the edge of the inner mold 120, preventing the inner mold 120 from deforming at the edge and affecting the quality of the cast concrete component.

[0066] The edge of the outer mold 110 is bent toward the side away from the inner mold 120 to form a second reinforcing plate 111. The second reinforcing plate 111 can increase the strength and rigidity of the edge of the outer mold 110, preventing the outer mold 110 from deforming at the edge and affecting the quality of the cast concrete component;

[0067] The first support plate 211 is U-shaped, and a plurality of support plates 215 are provided. The support plates 215 are arranged horizontally. The two ends of the support plates 215 are respectively connected to the two side plates of the first support plate 211 by second bolts and nuts 216, thereby increasing the deformation resistance of the first support plate 211 and reducing the possibility of deformation of the inner mold 120.

[0068] The first support plate 211 and the first reinforcement rib 212 are respectively provided with a first slot 2111 and a second slot 2121 that cooperate with each other. After the first support plate 211 and the first reinforcement rib 212 are plugged into each other, they are welded together to form a first grid support unit with a stable structure. The first square tube 213 is then welded to the first support plate 211, and the support plate 215 is installed on the first support plate 211 using the second bolts and nuts 216, which can provide stable support for the inner mold 120.

[0069] Example 7:

[0070] As an optimization of Example 6, Figure 1 、 Figure 13 and Figure 14As shown, the outer support portion 220 includes a bracket 221, a plurality of second support plates 222 connected to the bracket 221, and a plurality of second reinforcing ribs 223 connected to the second support plates 222. The second support plates 222 and the second reinforcing ribs 223 are both connected to the outer mold 110. The second support plates 222 are arranged at intervals along the length direction of the outer mold 110. The second support plates 222 at both ends are connected to the baffle 130 through first bolts and nuts 230. The length direction of the second reinforcing ribs 223 is consistent with the length direction of the outer mold 110, and the plurality of second reinforcing ribs 223 are distributed at intervals along the circumference of the outer mold 110.

[0071] In this embodiment, the bracket 221 is assembled by welding multiple square tubes. A third slot 2221 is provided on the second support plate 222 to cooperate with the second reinforcing rib 223. The second reinforcing rib 223 is inserted into the third slot 2221 of the second support plate 222, and the two are welded together to form a second grid support unit with a stable structure. The second grid support unit is then welded to the bracket 221 to provide stable support for the outer mold 110.

[0072] Example 8:

[0073] As a further optimization of Example 7, the material of the forming component 100 is a stainless steel plate, and the material of the supporting component 200 is a galvanized steel plate.

[0074] It should be noted that the outer mold 110, the inner mold 120 and the baffle 130 are all made of stainless steel plates, which will not rust even after long-term use, thereby ensuring the strength, durability and corrosion resistance of the molding assembly 100, allowing the molding assembly 100 to be repeatedly used and reducing maintenance costs. If the molding assembly 100 rusts, since the concrete is in direct contact with the molding assembly 100 during the pouring process, the cast concrete component will form defects such as potholes at the rusted parts of the molding assembly 100, resulting in reduced quality of the concrete component.

[0075] The support component 200 is made of galvanized steel plate. On the basis of ensuring its supporting strength, the support component 200 also has a certain corrosion resistance. The price of stainless steel plate is higher than that of galvanized steel plate. By using the support component 200 made of galvanized steel plate, the production cost of the internal and external integrated casting steel mold can be greatly reduced.

[0076] Example 9:

[0077] As an optimization of Example 8, Figure 6-Figure 9 As shown, the auxiliary component 300 includes a plurality of lifting sleeves 310 arranged in the third groove 123, and a third bolt nut 320 cooperating with the lifting sleeve 310. The inner mold 120 is provided with a first through hole 124 corresponding to the first threaded hole of the lifting sleeve 310.

[0078] It should be noted that after the concrete is cast and formed, the lifting sleeve 310 remains on the reinforcing rib formed by the third groove 123. After the third bolt and nut 320 are unscrewed and the inner mold 120 is demolded from the concrete component, the hook screw that matches the lifting sleeve 310 is screwed in, and the lifting belt of the lifting equipment is hung on the hook of the hook screw. The lifting belt is controlled to rise, and the concrete component can be demolded from the outer mold 110.

[0079] Example 10:

[0080] As an optimization of Example 9, Figure 5-Figure 9 As shown, the auxiliary component 300 also includes a plurality of mounting sleeves 330 and a fourth bolt nut 340 cooperating with the mounting sleeves 330, wherein a portion of the mounting sleeves 330 is arranged in the first groove 121, and another portion of the mounting sleeves 330 is arranged in the second groove 122, and a second through hole 125 corresponding to the second threaded hole of the mounting sleeve 330 is opened on the inner mold 120.

[0081] It should be noted that after the concrete is cast, the mounting sleeve 330 remains on the reinforcing rib formed by the first groove 121 and the second groove 122. When installing the concrete component, it is only necessary to screw the position-fixing bolts into the mounting sleeve 330 to fix the position of the concrete component, making the installation quick and convenient.

[0082] The above describes an embodiment of the utility model in conjunction with the accompanying drawings, but this embodiment is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this embodiment, ordinary technicians in this field can also make many forms without departing from the purpose of this embodiment and the scope of protection of the claims, all of which are protected by this embodiment.

Claims

1. The inner and outer integrated casting steel mold is characterized by: include: A molding assembly (100) comprises an outer mold (110), an inner mold (120) arranged inside the outer mold (110), and two baffles (130) respectively arranged on both sides of the inner mold (120); surfaces of the outer mold (110) and the inner mold (120) close to each other are both flat surfaces; the outer mold (110), the inner mold (120), and the baffles (130) enclose a core cavity (140); the core cavity (140) has a grouting port (141) and an exhaust port (142); and the core cavity (140) is used for concrete pouring and molding; A supporting assembly (200), connected to the forming assembly (100), and used to support and fix the forming assembly (100); The auxiliary component (300) is connected to the inner mold (120) and is used to assist in demoulding and installing the cast concrete component.

2. The inner and outer integrated casting steel mold according to claim 1, characterized in that: The height of the opening of the grouting port (141) is lower than the height of the opening of the exhaust port (142).

3. The inner and outer integrally formed casting steel mold according to claim 2, characterized in that: The inner mold (120) is provided with a first groove (121), a second groove (122) and a third groove (123) that are recessed inwardly. The length directions of the first groove (121) and the second groove (122) are consistent with the length direction of the inner mold (120). The third groove (123) is connected to the first groove (121) and the second groove (122). A plurality of the third grooves (123) are provided, and the plurality of the third grooves (123) are spaced apart and distributed along the length direction of the inner mold (120).

4. The inner and outer integrally formed casting steel mold according to claim 3, characterized in that: The second groove (122) cooperates with the outer mold (110) to form the grouting port (141), and the bottom inner wall of the second groove (122) is arranged to be inclined downward in a horizontal direction.

5. The inner and outer integrally formed casting steel mold according to claim 1, characterized in that: The support assembly (200) comprises an inner support portion (210) connected to the inner mold (120) and an outer support portion (220) connected to the outer mold (110), wherein the inner support portion (210) is used to support and fix the inner mold (120), and the outer support portion (220) is used to support and fix the outer mold (110), and the baffle (130) is mounted on both ends of the support assembly (200) via a first bolt and nut (230), and the baffle (130) is simultaneously connected to the outer support portion (220) and the inner support portion (210) via the first bolt and nut (230).

6. The inner and outer integrally formed casting steel mold according to claim 5, characterized in that: The inner support portion (210) comprises a plurality of first support plates (211) connected to the inner mold (120), a plurality of first reinforcing ribs (212) connected to the first support plates (211), and a first square tube (213) connected to the first support plates (211); the first reinforcing ribs (212) are connected to the inner mold (120); the length directions of the first reinforcing ribs (212) and the first square tube (213) are consistent with the length direction of the inner mold (120); the plurality of first reinforcing ribs (212) are distributed at intervals along the circumference of the inner mold (120); the plurality of first support plates (211) are distributed at intervals along the length direction of the inner mold (120); the first support plates (211) located at both ends are connected to the baffle (130) by first bolts and nuts (230); the plurality of first support plates (211) and the plurality of first reinforcing ribs (212) form a first grid support unit that is crisscrossed in both directions.

7. The inner and outer integrally formed casting steel mold according to claim 5, characterized in that: The outer support portion (220) comprises a bracket (221), a plurality of second support plates (222) connected to the bracket (221), and a plurality of second reinforcing ribs (223) connected to the second support plates (222); the second support plates (222) and the second reinforcing ribs (223) are both connected to the outer mold (110); the second support plates (222) are arranged at intervals along the length direction of the outer mold (110); the second support plates (222) at both ends are connected to the baffle (130) via first bolts and nuts (230); the length direction of the second reinforcing ribs (223) is consistent with the length direction of the outer mold (110); and the plurality of second reinforcing ribs (223) are distributed at intervals along the circumference of the outer mold (110).

8. The inner and outer integrally formed casting steel mold according to claim 1, characterized in that: The material of the forming component (100) is a stainless steel plate, and the material of the supporting component (200) is a galvanized steel plate.

9. The inner and outer integrally formed casting steel mold according to claim 3, characterized in that: The auxiliary component (300) includes a plurality of lifting sleeves (310) arranged in the third groove (123), and third bolts and nuts (320) matched with the lifting sleeves (310), and the inner mold (120) is provided with a first through hole (124) corresponding to the first threaded hole of the lifting sleeve (310).

10. The inner and outer integrally formed casting steel mold according to claim 3, characterized in that: The auxiliary component (300) further includes a plurality of mounting sleeves (330) and a fourth bolt nut (340) matched with the mounting sleeves (330), wherein a portion of the mounting sleeves (330) is arranged in the first groove (121), and another portion of the mounting sleeves (330) is arranged in the second groove (122), and a second through hole (125) corresponding to the second threaded hole of the mounting sleeve (330) is opened on the inner mold (120).

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