Detachable prefabricated part forming die

Abstract

The utility model discloses a detachable prefabricated part forming die, and belongs to the technical field of prefabricated pipe galleries. Comprising an inner mold, a base and an outer mold, the outer mold comprises two transverse mold plates and two longitudinal mold plates, bottom flanges are arranged on the bottom edges of the transverse mold plates and the longitudinal mold plates, side flanges are arranged on the left and right edges of the transverse mold plates and the front and rear edges of the longitudinal mold plates, and a plurality of horizontal reinforcing ribs and vertical reinforcing ribs are arranged on the outer sides of the transverse mold plates and the outer sides of the longitudinal mold plates; a plurality of positioning holes are formed in the side turnups of the longitudinal templates side by side up and down, the left end and the right end of the inner side of the transverse template abut against the side turnups at the corresponding ends of the two longitudinal templates respectively, a plurality of positioning pins matched with the positioning holes are arranged on the transverse template side by side up and down, and the positioning pins are arranged in the front-back direction and inserted into the corresponding positioning holes; the first quick-release fixing piece is arranged between the bottom flanging and the base, and the third quick-release fixing piece is arranged in the front-back direction and arranged between the end of the horizontal reinforcing rib of the longitudinal formwork and the outer side of the side flanging on the corresponding side of the transverse formwork.

Description

Technical Field

[0001] The utility model belongs to the technical field of prefabricated pipe gallery, and in particular relates to a detachable prefabricated component forming die, which can be used for producing transformer foundations or ring network cabinet foundations and the like. Background Art

[0002] Transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. Its main components are primary coil, secondary coil and iron core. Its main functions include voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization, etc. According to the purpose, it can be divided into: distribution transformer, power transformer, fully sealed transformer, combined transformer, dry transformer, oil-immersed transformer, single-phase transformer, electric furnace transformer, rectifier transformer, reactor, anti-interference transformer, lightning protection transformer, box-type transformer test transformer, corner transformer, high current transformer, excitation transformer, etc. Box-type substation is suitable for residential areas, urban public transformers, bustling downtown areas, construction power supplies, etc. Users can choose box-type transformers according to different usage conditions and load levels. Box-type transformers need to be set on the corresponding basis.

[0003] For example, the patent with application number CN201720005678.8 discloses a prefabricated substation, including a box body, in which a low-voltage chamber, a transformer chamber and a high-voltage chamber are arranged side by side in sequence, the top of the box body is a double-layer box top, a heat-insulating air layer is arranged in the middle of the box top, and the bottom of the box body is an integrated base; cooling air inlets and outlets are respectively arranged at the base positions corresponding to the bottom of the low-voltage chamber, the transformer chamber and the high-voltage chamber, a basic platform is arranged at the lower edge of the base, the basic platform is arranged on the ground, and is connected to the lower edge of the base through channel steel, a vent is arranged on the side of the basic platform, and a shutter and a protective net are installed on the vent, a cable room is arranged under the ground directly below the base for placing incoming and outgoing cables, and the incoming and outgoing cables are connected to the box body through the base; the high-voltage chamber is provided with a high-voltage chamber switch door on the side of the box body, with the high-voltage chamber switch door as the front, and a high-voltage chamber incoming line cabinet, a high-voltage chamber first outgoing line cabinet and a high-voltage chamber second outgoing line cabinet are arranged side by side in sequence in the high-voltage chamber, and the high-voltage chamber The bottom of the incoming line cabinet is connected to the incoming line cable, the high-voltage room incoming line cabinet, the first outgoing line cabinet of the high-voltage room and the second outgoing line cabinet of the high-voltage room are electrically connected in sequence, and the upper parts of the first outgoing line cabinet of the high-voltage room and the second outgoing line cabinet of the high-voltage room are electrically connected to the transformer in the transformer room; the low-voltage room is provided with a low-voltage room switch door on the side of the box body, with the low-voltage room switch door as the front, and the low-voltage room incoming line cabinet, the low-voltage room outgoing line cabinet and the capacitor cabinet are arranged side by side in sequence in the low-voltage room, the bottom of the low-voltage room incoming line cabinet is electrically connected to the transformer, and the low-voltage room incoming line cabinet is electrically connected to the transformer. The cabinet, the low-voltage room outlet cabinet and the capacitor cabinet are electrically connected in sequence; the low-voltage room incoming cabinet, the low-voltage room outlet cabinet and the capacitor cabinet are respectively provided with partition plates, and the partition plates separate the low-voltage room incoming cabinet, the low-voltage room outlet cabinet and the capacitor cabinet into two parts, the upper part of the low-voltage room incoming cabinet is a metering room, and the lower part is provided with a drawer-type circuit breaker; the upper part of the low-voltage room outlet cabinet is provided with an AC ammeter, and the lower part is provided with a molded case circuit breaker and a first knife switch; the upper part of the capacitor cabinet is provided with a capacitor controller, and the lower part is provided with an intelligent capacitor and a second knife switch.

[0004] As described in patent CN201720005678.8, the existing precast concrete component forming mold includes a bottom plate, a lower foundation and an upper foundation arranged in sequence from bottom to top, and the upper foundation is exposed to the ground. The lower foundation and the upper foundation are both rectangular cylindrical structures, formed by concrete. Corresponding molds can be used for production.

[0005] For example, the patent with application number CN201821316295.3 discloses a comprehensive pipe gallery mold, including an outer mold, an inner mold, a top mold, a bottom mold and a walking mechanism; the outer mold is a hollow rectangular cavity structure surrounded by the outer mold, the inner mold is a hollow cavity structure surrounded by the inner mold, there are two inner molds, the two inner molds are arranged in the outer mold at intervals, and a prefabricated cavity for pouring pipe gallery concrete is formed between the two inner molds and between the inner mold and the outer mold; the bottom mold is arranged at the bottom of the prefabricated cavity, and its two sides are fixed to the outer mold and the inner mold correspondingly; the top mold is arranged at the top of the prefabricated cavity and is fixed to the outer mold and the inner mold by locking screws; the walking mechanism includes a base, a slider and a connecting column, the base is fixedly arranged on the outer side of the outer mold and the inner side of the inner mold, a slide groove is opened along the length direction of the base, a guide rail is arranged in the slide groove, the connecting column is vertically arranged and correspondingly fixed on the outer side of the outer mold and the inner side of the inner mold, the lower end of the connecting column is connected to the slider, the slider is installed in the corresponding slide groove, and slides with the guide rail.

[0006] For example, the patent with application number CN201610783003.6 discloses a vertical forming mold for a concrete integrated pipe gallery, which includes a mold base, a socket end mold, an outer mold mold, and one or more inner mold molds, wherein: the mold base is fixed on the ground, the socket end mold is arranged on the mold base, the outer mold mold is arranged on the mold base and is located on the outside of the socket end mold, and one or more inner mold molds are arranged on the mold base and are located on the inside of the socket end mold. Outer mold guide rails are respectively arranged on the outer side of the mold base, preferably, the outer mold guide rails on each side of the mold base are perpendicular to the edges on each side of the mold base, preferably, the outer mold guide rails are I-beam guide rails, and / or outer mold corner devices are respectively arranged on the outer side of the mold base, and the outer mold corner devices connect the mold base and the outer mold.

[0007] For example, the patent with application number CN202121298988.6 discloses a mold for processing the base of a box-type substation, including an inner base mold, an upper fixing rod, an outer base mold, a bottom support frame 1, a clamping fixture, a quick-release fixture, an upper cover inner mold, an upper cover outer mold and a bottom support frame 2, wherein the upper surface of the bottom support frame 1 is provided with an inner base mold and an outer base mold, the outer base mold is located on the outside of the inner base mold, the bottom support frame 1 is provided with a clamping fixture for fixing the outer base mold, and an upper fixing rod is evenly fixed between the upper ends of the outer base mold and the inner base mold; the upper surface of the bottom support frame 2 is provided with a side vertical template 1 and an upper L-shaped template 2, and a side vertical template 1 and an upper L-shaped template 2 are provided between them. Bolt connection, and the side vertical template one and the upper L-shaped template two form a rectangle, the upper end of the upper L-shaped template two is connected with the upper L-shaped template and the side vertical template two by bolts, the upper L-shaped template and the side vertical template two form an L-shaped structure, and the upper ends of the upper L-shaped template and the side vertical template two are in the same horizontal plane with the upper end of the side vertical template one, and the upper L-shaped template, the side vertical template two and the side vertical template one form a boss-shaped rectangular frame, the upper surface of the bottom support frame two is provided with an upper cover inner membrane tool, the upper cover inner membrane tool is located on the inner side of the rectangular frame formed by the upper L-shaped template, the side vertical template two and the side vertical template one, and the upper cover inner membrane tool is fixed to the upper L-shaped template, the side vertical template two and the side vertical template one by quick-release fasteners.

[0008] In the prior art, the outer mold includes two transverse templates arranged side by side in the front and back and two longitudinal templates arranged side by side in the left and right. The two transverse templates and the two longitudinal templates enclose a rectangular cavity that matches the base; a first quick-release fixing piece is provided between the bottom of the transverse template and the longitudinal template and the corresponding side of the base, and a second quick-release fixing piece is provided between the top thereof and the corresponding side of the top of the inner mold. A third quick-release fixing piece is provided between the front and rear ends of the longitudinal template and the corresponding end of the transverse template. The transverse template can move forward and backward on the front and rear slide rails, and the longitudinal template can move left and right on the left and right slide rails.

[0009] Prefabricated components have strength requirements, and the transverse formwork and the longitudinal formwork need to reach a certain strength. Vibration devices can be set on the transverse formwork and the longitudinal formwork as needed. If the transverse formwork and the longitudinal formwork are too thick, the weight is very large and it is not convenient to move, and it is not convenient to disassemble and install. If the transverse formwork and the longitudinal formwork are too thin, not only can the strength requirements not be met, but it is also not convenient to install the first quick-release fixture, the second quick-release fixture, and the third quick-release fixture. Utility Model Content

[0010] In order to solve the above problems, the embodiment of the utility model provides a detachable prefabricated component forming mold, which forms a reinforcement structure by setting a bottom flange, a side flange, a horizontal reinforcing rib, a vertical reinforcing rib and a top flange, so as to meet the strength requirements under the premise of light weight, and the setting of the bottom flange and the side flange also facilitates the installation of the first quick-release fixing part, the second quick-release fixing part and the third quick-release fixing part. The technical solution is as follows:

[0011] The utility model embodiment provides a detachable prefabricated component forming mold, including an inner mold 1, a base 2 and an outer mold which are arranged in sequence from the inside to the outside, the outer mold including two transverse templates 4 arranged side by side in front and back and two longitudinal templates 5 arranged side by side in left and right, the two transverse templates 4 and the two longitudinal templates 5 enclose a rectangular cavity matched with the base 2; a first quick-release fixing part 6 is arranged between the bottom of the transverse template 4 and the longitudinal template 5 and the corresponding side of the base 2, and a second quick-release fixing part 7 is arranged between the top thereof and the corresponding side of the top of the inner mold 1; a third quick-release fixing part 8 is arranged between the front and rear ends of the longitudinal template 5 and the corresponding end of the transverse template 4; the bottom edges of the outer sides of the transverse template 4 and the longitudinal template 5 are vertically provided with bottom flanges 9, the left and right edges of the outer side of the transverse template 4 and the front and rear edges of the outer side of the longitudinal template 5 are vertically provided with side flanges 10, and the outer sides of the transverse template 4 and the longitudinal template 5 are provided with a plurality of horizontal flanges The reinforcing ribs 11 and the vertical reinforcing ribs 12, a plurality of horizontal reinforcing ribs 11 are arranged side by side up and down and their two ends are fixedly connected to the two side flanges 10 respectively, a plurality of vertical reinforcing ribs 12 are arranged side by side left and right or side by side front and back and their lower ends are fixedly connected to the bottom flange 9, the horizontal reinforcing ribs 11 and the vertical reinforcing ribs 12 are arranged crosswise; a plurality of positioning holes 14 are arranged side by side up and down on the side flanges 10 of the longitudinal template 5, the left and right ends of the inner side of the transverse template 4 are respectively pressed against the side flanges 10 at the corresponding ends of the two longitudinal templates 5 and a plurality of positioning pins 15 cooperating with the positioning holes 14 are arranged side by side up and down on it, the positioning pins 15 are arranged along the front-to-back direction and are inserted into the corresponding positioning holes 14; the first quick-release fixing part 6 is arranged between the bottom flange 9 and the base 2, the third quick-release fixing part 8 is arranged along the front-to-back direction and is arranged between the end of the horizontal reinforcing rib 11 of the longitudinal template 5 and the outer side of the side flange 10 on the corresponding side of the transverse template 4.

[0012] Among them, the base 2, inner mold 1 and outer mold in the embodiment of the utility model are all U-shaped structures and are arranged along the front-to-back direction. The bottoms of the inner mold 1 and the outer mold are respectively located on the inner and outer sides of the base 2. The base 2, inner mold 1 and the outer mold form a prefabricated cavity. The longitudinal template 5 is arranged along the front-to-back direction, and the transverse template 4 is arranged along the left-right direction; the bottom flange 9 of the longitudinal template 5 is arranged along the front-to-back direction, and its side flange 10 is arranged along the left-right direction; the bottom flange 9 of the transverse template 4 is arranged along the left-right direction, and its side flange 10 is arranged along the front-to-back direction.

[0013] The left and right ends of the transverse template 4 in the embodiment of the utility model extend outward relative to the corresponding ends of the longitudinal template 5 and the ends thereof are aligned with the outer ends of the side flanges 10 of the corresponding ends of the longitudinal template 5 .

[0014] Specifically, the horizontal reinforcing ribs 11 in the embodiment of the utility model are arranged horizontally and are plate-like structures perpendicular to the transverse formwork 4 or the longitudinal formwork 5. The widths of the bottom flange 9, the side flange 10 and the horizontal reinforcing ribs 11 are equal and are all 5-10 cm.

[0015] Specifically, the vertical reinforcing ribs 12 in the embodiment of the utility model are arranged vertically and are channel steels, angle steels and / or plate-like structures.

[0016] Furthermore, the outer top edges of the transverse template 4 and the longitudinal template 5 in the embodiment of the utility model are vertically provided with top flanges 13, the upper ends of the vertical reinforcing ribs 12 are fixedly connected to the lower side of the top flange 13, and the second quick-release fixing part 7 is arranged between the upper side of the top flange 13 and the top of the inner mold 1.

[0017] Preferably, the outer end of the top flange 13 in the embodiment of the utility model is bent downward to form a bending portion; the bending portion is vertically arranged, and is located on the outside of the vertical reinforcement rib 12, and a third quick-release fixing part 8 is also provided between its outer end and the outer side of the side flange 10 at the corresponding end of the transverse template 4.

[0018] Furthermore, in the embodiment of the utility model, a first sealing structure is provided at the outer upper end of the base 2, and a second sealing structure is provided at the inner end of the side flange 10 of the longitudinal template 5 along the vertical direction.

[0019] Specifically, the positioning hole 14 in the embodiment of the utility model is a circular hole, and the positioning pin 15 is a cylindrical pin with a conical end.

[0020] The beneficial effects brought about by the technical solution provided by the embodiment of the utility model are as follows: the embodiment of the utility model provides a detachable prefabricated component forming mold, which forms a reinforcement structure by arranging a bottom flange, a side flange, a horizontal reinforcing rib, a vertical reinforcing rib and a top flange, thereby meeting the strength requirements under the premise of light weight. The arrangement of the bottom flange and the side flange also facilitates the installation of the first quick-release fixing part, the second quick-release fixing part and the third quick-release fixing part, and also facilitates the installation of the positioning structure (positioning holes and positioning pins, with a larger installation surface), and facilitates the installation of the sealing structure (with a larger installation surface). BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a detachable prefabricated component forming mold provided by an embodiment of the utility model;

[0022] Figure 2 yes Figure 1Schematic diagram of the structure after the outer mold is disassembled and translated outward;

[0023] Figure 3 It is a structural diagram of the combination of the longitudinal formwork, the base and the transverse formwork;

[0024] Figure 4 It is a structural diagram of the longitudinal template;

[0025] Figure 5 This is a schematic diagram of the inner side of the horizontal template.

[0026] In the figure: 1 inner mold, 2 base, 3 slide rail, 4 horizontal template, 5 longitudinal template, 6 first quick-release fixing part, 7 second quick-release fixing part, 8 third quick-release fixing part, 9 bottom flange, 10 side flange, 11 horizontal reinforcement rib, 12 vertical reinforcement rib, 13 top flange, 14 positioning hole, 15 positioning pin. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0028] Example 1

[0029] See also Figure 1-5 Embodiment 1 provides a detachable prefabricated component forming mold, including an inner mold 1, a base 2, an outer mold, a plurality of first quick-release fixings 6, a plurality of second quick-release fixings 7, and a plurality of third quick-release fixings 8, etc., which are arranged in sequence from the inside to the outside. The base 2, the inner mold 1, and the outer mold are all of a square-shaped structure and are arranged in the front-to-back direction. The bottoms of the inner mold 1 and the outer mold are respectively located on the inner and outer sides of the base 2. The base 2, the inner mold 1, and the outer mold form a prefabricated cavity. The outer mold includes two transverse templates 4 arranged side by side in the front and back direction and two longitudinal templates 5 arranged side by side in the left and right direction. The longitudinal templates 5 are arranged in the front-to-back direction, and the transverse templates 4 are arranged in the left and right direction. The length of the longitudinal template 5 is greater than the length of the transverse template 4, and the widths of the transverse template 4 and the longitudinal template 5 are equal. The two transverse templates 4 and the two longitudinal templates 5 form a rectangular cavity that cooperates with the base 2. The bottoms of the transverse templates 4 and the longitudinal templates 5 are both slidably arranged on corresponding tracks. The longitudinal templates 5 can move in the left and right directions, and the transverse templates 4 can move in the front-to-back direction. A first quick-release fixing member 6 (vertically arranged) is provided between the bottom of the transverse template 4 and the longitudinal template 5 and the corresponding side of the base 2, and a second quick-release fixing member 7 (arranged in the left-right direction or the front-back direction) is provided between the top of the transverse template 4 and the corresponding side of the top of the inner mold 1. A third quick-release fixing member 8 is provided between the front and rear ends of the longitudinal template 5 and the corresponding end of the transverse template 4. The above structure is basically the same as the structure of the existing molding mold, except that:

[0030] In this embodiment, the bottom edges of the outer sides of the transverse formwork 4 and the longitudinal formwork 5 are vertically provided with bottom flanges 9, and the top edges of the outer sides are vertically provided with top flanges 13. The left and right edges of the outer sides of the transverse formwork 4 and the front and rear edges of the outer sides of the longitudinal formwork 5 are vertically provided with side flanges 10. The bottom flanges 9 and the top flanges 13 of the longitudinal formwork 5 are both arranged in the front-to-back direction, and the side flanges 10 are arranged in the left-right direction. The bottom flanges 9 and the top flanges 13 of the transverse formwork 4 are both arranged in the left-right direction, and the side flanges 10 are arranged in the front-to-back direction. The left and right ends of the transverse formwork 4 extend outward relative to the corresponding ends of the longitudinal formwork 5 and their ends are aligned with the outer ends of the side flanges 10 of the corresponding ends of the longitudinal formwork 5. The outer sides of the transverse formwork 4 and the longitudinal formwork 5 are provided with a plurality of horizontal reinforcing ribs 11 and vertical reinforcing ribs 12. A plurality of horizontal reinforcing ribs 11 are arranged side by side up and down, and their two ends are fixedly connected to the two side flanges 10, respectively. A plurality of vertical reinforcing ribs 12 are arranged side by side left and right (vertical reinforcing ribs 12 on the transverse formwork 4) or side by side front and back (vertical reinforcing ribs 12 on the longitudinal formwork 5), and their upper and lower ends are fixedly connected to the top flange 13 and the bottom flange 9, respectively. The horizontal reinforcing ribs 11 and the vertical reinforcing ribs 12 are arranged crosswise. Specifically, the horizontal reinforcing ribs 11 are arranged horizontally and are plate-like structures perpendicular to the transverse formwork 4 or the longitudinal formwork 5. The widths of the bottom flange 9, the side flange 10 and the horizontal reinforcing ribs 11 are equal so that their outer ends are flush and their widths are all 5-10 cm. The vertical reinforcing ribs 12 are arranged vertically and are channel steels, angle steels (bent on the outside) and / or plate-like structures, etc., and the angle steels and the plate-like structures are perpendicular to the transverse formwork 4 or the longitudinal formwork 5. Preferably, the vertical reinforcing ribs 12 include channel steels, angle steels and plate-like structures, and the channel steels, angle steels and plate-like structures are arranged crosswise. A plurality of positioning holes 14 are arranged side by side up and down on the side flanges 10 of the longitudinal template 5, and the left and right ends of the inner side of the transverse template 4 are respectively pressed against the side flanges 10 of the corresponding ends of the two longitudinal templates 5, and a plurality of positioning pins 15 cooperating with the positioning holes 14 are arranged side by side up and down thereon, and the positioning pins 15 are arranged in the front-back direction and inserted into the corresponding positioning holes 14. Specifically, the positioning holes 14 are round holes, and the positioning pins 15 are cylindrical pins with tapered ends for easy insertion.

[0031] See also Figure 1-5 The first quick-release fixing member 6 is arranged between the bottom flange 9 and the base 2, and its upper end is hooked on the upper side of the bottom flange 9. The third quick-release fixing member 8 is arranged in the front-back direction and is arranged between the end (front end or rear end) of the horizontal reinforcing rib 11 of the longitudinal template 5 and the outer side of the side flange 10 on the corresponding side of the transverse template 4, and the rotating part of the third quick-release fixing member 8 is arranged on the horizontal reinforcing rib 11. The second quick-release fixing member 7 is arranged between the upper side of the top flange 13 and the top of the inner mold 1, and the rotating part of the second quick-release fixing member 7 is arranged at the top of the inner mold 1.

[0032] Preferably, the outer end of the top flange 13 in the embodiment of the utility model is bent downward to form a bent portion (i.e., an L-shaped plate). The bent portion is vertically arranged, located on the outside of the vertical reinforcing rib 12, and a third quick-release fixing member 8 is also provided between the outer end thereof and the outer side of the side flange 10 at the corresponding end of the transverse template 4.

[0033] Furthermore, the upper outer end of the base 2 in the embodiment of the utility model is provided with a first sealing structure (distributed in a rectangular ring shape), and the inner end of the side flange 10 of the longitudinal template 5 is provided with a second sealing structure along the vertical direction. Specifically, the first sealing structure and the second sealing structure are both sealing strips.

[0034] Example 2

[0035] Embodiment 2 provides a detachable prefabricated component forming mold, and its structure is basically the same as that of embodiment 1, except that: the longitudinal template 5 in this embodiment is 3700mm long and 1200mm wide; the transverse template 4 is 2460mm long and 1200mm wide. The width of the bottom flange 9, the side flange 10 and the horizontal reinforcing rib 11 are all 8cm, and the width of the vertical reinforcing rib 12 is 5-8cm (the width of the channel steel is 5cm, and the width of the angle steel and the plate structure is 8cm). Six horizontal reinforcing ribs 11 are arranged side by side up and down on the longitudinal template 5, and 12 vertical reinforcing ribs 12 are arranged side by side front and back on it. Six first quick-release fixing parts 6 are arranged side by side front and back on the bottom, and six third quick-release fixing parts 8 are arranged side by side front and back on the top. Four second quick-release fixing parts 7 are arranged side by side up and down at both ends. The transverse template 4 has six horizontal reinforcing ribs 11 arranged side by side up and down, three vertical reinforcing ribs 12 arranged side by side left and right, two first quick-release fixing parts 6 arranged side by side left and right at the bottom, two third quick-release fixing parts 8 arranged side by side left and right at the top, and four second quick-release fixing parts 7 arranged side by side up and down at both ends.

[0036] Among them, "first", "second" and "third" in this embodiment are only used for distinction and have no other special meanings.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A detachable prefabricated component forming mold, comprising an inner mold (1), a base (2) and an outer mold arranged in sequence from the inside to the outside, the outer mold comprising two transverse mold plates (4) arranged side by side in front and back and two longitudinal mold plates (5) arranged side by side in left and right, the two transverse mold plates (4) and the two longitudinal mold plates (5) enclose a rectangular cavity matched with the base (2); a first quick-release fixing piece (6) is arranged between the bottom of the transverse mold plate (4) and the longitudinal mold plate (5) and the corresponding side of the base (2), and a second quick-release fixing piece (7) is arranged between the top of the transverse mold plate (4) and the corresponding side of the top of the inner mold (1); a third quick-release fixing piece (8) is arranged between the front and rear ends of the longitudinal mold plate (5) and the corresponding end of the transverse mold plate (4); characterized in that: The bottom edges of the outer sides of the transverse template (4) and the longitudinal template (5) are vertically provided with bottom flanges (9), the left and right edges of the outer sides of the transverse template (4) and the front and rear edges of the outer sides of the longitudinal template (5) are vertically provided with side flanges (10), the outer sides of the transverse template (4) and the longitudinal template (5) are provided with a plurality of horizontal reinforcing ribs (11) and vertical reinforcing ribs (12), the plurality of horizontal reinforcing ribs (11) are arranged side by side up and down and their two ends are respectively fixedly connected to the two side flanges (10), the plurality of vertical reinforcing ribs (12) are arranged side by side left and right or side by side front and back and their lower ends are fixedly connected to the bottom flanges (9), the horizontal reinforcing ribs (11) and the vertical reinforcing ribs (12) are arranged crosswise; A plurality of positioning holes (14) are arranged side by side on the side flange (10) of the template (5); the left and right ends of the inner side of the transverse template (4) respectively abut against the side flanges (10) at the corresponding ends of the two longitudinal templates (5) and a plurality of positioning pins (15) cooperating with the positioning holes (14) are arranged side by side on the side flanges (10); the positioning pins (15) are arranged in the front-to-back direction and inserted into the corresponding positioning holes (14); the first quick-release fixing member (6) is arranged between the bottom flange (9) and the base (2); the third quick-release fixing member (8) is arranged in the front-to-back direction and is arranged between the end of the horizontal reinforcing rib (11) of the longitudinal template (5) and the outer side of the side flange (10) at the corresponding side of the transverse template (4).

2. The detachable prefabricated component forming mold according to claim 1, characterized in that: The base (2), the inner mold (1) and the outer mold are all of a U-shaped structure and are arranged in the front-to-back direction. The bottoms of the inner mold (1) and the outer mold are respectively located on the inner and outer sides of the base (2). The base (2), the inner mold (1) and the outer mold surround a prefabricated cavity. The longitudinal template (5) is arranged in the front-to-back direction, and the transverse template (4) is arranged in the left-right direction. The bottom flange (9) of the longitudinal template (5) is arranged in the front-to-back direction, and the side flange (10) thereof is arranged in the left-right direction. The bottom flange (9) of the transverse template (4) is arranged in the left-right direction, and the side flange (10) thereof is arranged in the front-to-back direction.

3. The detachable prefabricated component forming mold according to claim 2, characterized in that: The left and right ends of the transverse template (4) extend outward relative to the corresponding ends of the longitudinal template (5), and the ends thereof are aligned with the outer ends of the side flanges (10) at the corresponding ends of the longitudinal template (5).

4. The detachable prefabricated component forming mold according to claim 1, characterized in that: The horizontal reinforcing ribs (11) are arranged horizontally and are plate-like structures perpendicular to the transverse formwork (4) or the longitudinal formwork (5); the bottom flange (9), the side flange (10) and the horizontal reinforcing ribs (11) are of equal width and are all 5-10 cm in width.

5. The detachable prefabricated component forming mold according to claim 1, characterized in that: The vertical reinforcing ribs (12) are arranged vertically and are channel steels, angle steels and / or plate-shaped structures.

6. The detachable prefabricated component forming mold according to claim 4, characterized in that: The top edges of the outer sides of the transverse template (4) and the longitudinal template (5) are vertically provided with top flanges (13), the upper ends of the vertical reinforcing ribs (12) are fixedly connected to the lower sides of the top flanges (13), and the second quick-release fixing member (7) is arranged between the upper sides of the top flanges (13) and the top of the inner mold (1).

7. The detachable prefabricated component forming mold according to claim 6, characterized in that: The outer end of the top flange (13) is bent downward to form a bent portion; the bent portion is vertically arranged and is located on the outside of the vertical reinforcing rib (12), and a third quick-release fixing member (8) is also provided between the outer end of the bent portion and the outer side of the side flange (10) at the corresponding end of the transverse template (4).

8. The detachable prefabricated component forming mold according to claim 1, characterized in that: A first sealing structure is provided at the upper outer end of the base (2), and a second sealing structure is provided at the inner end of the side flange (10) of the longitudinal template (5) along the vertical direction.

9. The detachable prefabricated component forming mold according to claim 1, characterized in that: The positioning hole (14) is a circular hole, and the positioning pin (15) is a cylindrical pin with a conical end.

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