WO2015032298A1

WO2015032298A1 - Disposable wall casting mold, manufacturing method therefor and using method thereof

Info

Publication number: WO2015032298A1
Application number: PCT/CN2014/085694
Authority: WO
Inventors: 姚景祥
Original assignee: Yao Jingxiang
Priority date: 2013-09-08
Filing date: 2014-09-01
Publication date: 2015-03-12
Also published as: CN104420557A; CN104420557B

Abstract

A disposable wall casting mold, manufacture and use thereof. The mold is formed through the solidification of a gelatinization material, being produced into a trough (1) with two ends communicated and a certain length. At least one connecting strip (3), crossing a notch (2) and with two ends fixed on both sides of the notch (2), is provided at the port side of the trough (1). The connecting strip (3) is a pole with a length no less than the width of the notch (2) and no greater than the profile width of one side of the notch (2). The mold has a simple manufacturing process and is operated fast.

Description

Disposable wall casting mold and method of making and using same

Technical field

The present invention relates to a disposable wall casting mold; the invention further relates to a method of making the mold; and to a method of using the mold.

Background technique

Concrete or other cementitious materials are poured into the construction site to make the wall safer and the building more durable. However, a large number of wooden engineering molds are needed during the construction process, and some engineering molds can only be used once, so that a lot of wood is wasted; some projects use metal molds that can be used multiple times to cast walls, and internal molds exist. Can not take out and the specifications of the multi-input mold capital is too large; construction also through a series of complex process procedures such as mold, casting, demoulding and dressing, the surface is not flat enough after the mold is removed, but also through the difficult to use machinery The procedure of plastering with high labor intensity; even if a small number of projects use non-wood disposable molds, they are all closed shell molds, the assembly of internal steel frames and the fixing of steel bars during construction. The operation of the pipeline, the setting of the inner thermal insulation material, etc. are all difficult; after the wall is constructed, various decorative components are installed on the wall, and the components are difficult to connect to the wall for a long time. The phenomenon of body separation and falling off occurs. The technology of pouring the wall at the construction site needs to be improved, and the mold needs to be modified. In order to make the energy-saving wall material of the large cavity realize the product serialization, the manufacturing method is simple, and the process program is mechanized, the applicant has invested a certain amount of financial and energy to conduct a solid and scientific research, and has applied for the Chinese patent number. For ZL 200910141390. 3, ZL 201120105584. 0 and application number 201210512430. 2, 201210595329. 8, 201310154159. 4 and other patents, after the implementation of these patented technologies, their products are favored by the market. The applicant's invention patent for this application is a further study of the above patent, which is used to overcome the difficulties and drawbacks of the existing construction site casting wall.

Summary of the invention

The technical problem to be solved by the present invention is to provide a disposable wall casting mold and a method for manufacturing the same and a method for using the same. This technique is effective in overcoming those drawbacks and deficiencies described in the background art.

The technical solution of the present invention is:

The mold is a tank body which is made of a cement material which is formed by solidification molding, dressing and maintenance, and has a certain length, and at least one spanning slot is provided on the notch side of the tank body and two a connecting strip fixed on both sides of the notch; the connecting strip is a cylinder (preferably a flat rectangular cylinder and a trapezoidal cylinder), the length of which is not less than the width of the notch, and not greater than the width of the side of the notch . Slots are provided on two or more sides of the tank. The width of the notch is The width of the side of the tank. Both ends of the connecting strip abut the two edges of the notch so that the outer side of the connecting strip and the outer side of the notch are in the same plane. The mold is only provided with a trough body, and the connecting belt is designed as a living body card which is separated from the trough body at any time.

The mold is provided with a baffle A matched with the trough body, and the shape and specifications of the baffle A match the shape and specifications of the notch. At a corner of one side of the baffle A, there is provided a column body A extending outward, and the distance between the outer sides of the opposite two cylinders A is larger than the width of the notch. The mold is provided with an inner mold column matched with the tank body, and the inner mold column is a hollow or solid cylinder, and the specification is obviously smaller than the specification of the cavity in the tank body. The inner mold column cavity is provided with a plurality of cylinders B supporting each wall.

The inner wall or the outer wall of the tank body, the inner wall or the outer wall of the baffle A, and the outer wall of the inner mold column are provided with a plurality of uniformly projecting wall C or a hole into the wall surface. The inner wall or the outer wall of the tank body, the inner wall or the outer wall of the baffle A, and the outer wall of the inner mold column are provided with a plurality of columns D having a non-fixed azimuth convex wall surface or a groove body Y a entering the wall surface. The inner wall of the tank body and the outer wall of the inner mold column are provided with reinforcing steel blocks, and the steel reinforcing blocks are block bodies which are connected to one side of the inner wall of the tank or the outer wall of the inner mold column. At least one side of the tank body is set to the side of the cavity body A or the cavity body A is made of a heat insulating material. A hollow cylindrical body A that is equal in length to the trough body is provided on the inner wall of the tank or on the side surface of the baffle A. At the inner corners of both sides of the notch, there is a column E of the same length as the trough, and the column E is provided with a connection capable of connecting with the baffle A. The walls or walls of the trough are provided with a cavity B or a solid body that projects outwardly or inwardly. A zipper groove is provided at the outer corner of the trough (the zipper groove is described in the application No. 200910204132. 5 filed by the present applicant). A crack-proof groove is provided at each side of the groove and at the corner of the outer side of the baffle A. The anti-cracking groove is described in the application Nos. 200910204132. 5 and 201310163695. At least on one side of the tank body, a pattern of projections or recesses may be provided on the side of the baffle A. At least on one side of the trough body, a trough body Yb having a length of the inner and outer mouths of the trough body may be provided on one side of the baffle A.

A manufacturing method of the mold is: the mold for making the mold is composed of at least two baffles B, a plurality of hollow tubes, a plurality of inner templates, outer templates, slot templates and outer corner frames, and other configurations and tools. The composition of the baffle B is determined according to the specifications of the trough body, and the two baffles B are respectively fixed on the rotatable shaft, and the two ends of the hollow pipe are respectively inserted into the through holes provided in the baffle B. Place the notch template on the hollow tube on one side of the notch, and place the inner template on the hollow tube on each of the remaining sides. If the groove is large in size, the notch template and the two hollow tubes of the inner template The hollow tube can also be placed through the baffle B, and then the inner template is filled with slurry on each side, and the reinforcing material needs to be added. The reinforcing material is placed during the injection of the slurry, if the mold is provided with a zipper. Slot or anti-cracking groove, also need to place the zipper key and anti-cracking belt key, scrape the slurry, press the outer template and fix it with the outer corner frame, turn it to the other side, and make the next side After all the sides are finished, wait for the solidification, and after solidification, dial out. Angle frame, remove the outer template, pull out the hollow tube, remove the baffle B, remove the inner template, etc. The mold is finished by trimming.

The method of using the mold is as follows: When the mold is used vertically, the mold is first fixed at the position, and the notch preferably has a side connected with other wall materials, but does not affect the operation, and then passes through the slot or the upper portion. The port is placed inwardly with steel bars, conduits, etc., and the various facilities in the tank are combined and stabilized through the slots. If the inner mold column is to be placed inwardly, the inner mold column is placed inward, and then the baffle A is inserted into the slot and fixed by the connecting belt. The baffle A is then cast, and after the material to be poured is solidified, the connecting strip higher than the baffle A can be removed. In order to benefit from the shock of the pouring material, the baffle A can be disconnected in batches; when the mold is parallel In use, the mold is first fixed at the position, and the notch is upward. If there is a wall material to be connected under the mold, a mold with two notches should be used, and then the groove is placed and combined in the stable groove. Various facilities, need to put the inner mold column, first injection of the bottom casting material, and then put into the inner mold column, fill the pouring material to the outer wall of the notch, or multiple Die parallel notches from the same connection used.

The beneficial effects of the invention are as follows: Since the material of the mold is not wood and is not larger than the volume of the designed wall, it can also be directly cast into a hollow wall and a wall with a heat insulating material, in addition to saving wood, other materials. The amount of use is also reduced; the procedures of supporting the mold, demoulding, trimming, etc. are omitted during the construction, and the surface is smoothed, the procedure of plastering is eliminated, and the construction period is shortened; the decorative members are integrated with the mold and Once formed, the zipper groove and the anti-cracking groove are provided at the corners and corners to achieve a safe connection between the wall materials. Therefore, the invention not only has a simple process, is quick in operation, shortens the construction period, but also reduces material cost, wage cost and labor intensity, and its physical and mechanical properties satisfy the safety and durability of engineering applications.

DRAWINGS

1 is a schematic structural view of Embodiment 1 of the present invention.

Fig. 2 is a schematic view showing the structure of the embodiment 1.

Fig. 3 is a schematic view showing the structure of the embodiment 3.

Fig. 4 is a schematic view showing the structure of the embodiment 4.

Fig. 5 is a schematic view showing the structure of the embodiment 5.

Fig. 6 is a schematic view showing the structure of the embodiment 6.

Figure 7 is a schematic view showing the structure of Embodiment 7.

Figure 8 is a schematic view showing the structure of Embodiment 8.

Figure 9 is a schematic view showing the structure of Embodiment 9. Figure 10 is a schematic view showing the structure of Embodiment 10.

Figure 11 is a schematic view showing the structure of Embodiment 11.

Figure 12 is a schematic view showing the structure of Embodiment 12.

Figure 13 is a schematic view showing the structure of Embodiment 12.

Figure 14 is a schematic view showing the structure of Embodiment 13.

Figure 15 is a schematic view showing the structure of Embodiment 14.

Figure 16 is a schematic view showing the structure of Embodiment 14.

Figure π is a schematic view of the structure of the embodiment 15.

Figure 18 is a schematic view showing the structure of Embodiment 16.

Figure 19 is a schematic view showing the structure of Embodiment 17.

Figure 20 is a schematic view showing the structure of Embodiment 18.

Figure 21 is a schematic view showing the structure of the embodiment 19 and only the middle portion of the baffle B.

Figure 22 is a schematic view showing the structure of Embodiment 20.

Number in the figure:

1, the tank body 2, the slot 3, the connection belt 4,

5, the baffle A 6, the cylinder A 7, the inner mold column 8

9. Cylinder C 10, hole 11, cylinder D 12,

1 3, reinforcing steel block 14, hollow body A 15, insulation material

16. Cavity cylinder A 17, cylinder E 18, cavity B

19, zipper slot 20, anti-cracking slot 21, graphics

22, tank Y b 23, solid body 24, baffle B

25, hollow tube 26, inner template 27, outer template

28, notch template 29, outer corner frame 30, shaft

31, steel bars 32, casting materials

detailed description

example 1

As shown in Fig. 1, the mold is made of two ends made of a cementitious material through solidification molding, dressing and maintenance, and the like. a groove body 1 having a certain length, at the side of the groove 2 of the groove body 1 at least one connecting belt 3 spanning the notch 2 and having both ends fixed on both sides of the notch 1; the connecting belt 3 is a The length of the cylinder is not less than the width of the notch 1 and not greater than the width of the notch 2 - the side of the side.

Example 2

As shown in FIG. 2, notches 2 are provided on two or more sides of the trough 1; the two ends of the connecting strip 3 are butted against the two edges of the notch 2, so that the connecting strip 3 is externally The side surfaces of the side and the notch 2 are the same plane.

Example 3

As shown in Fig. 3, the width of the notch 2 is the width of the side of the groove 1.

Example 4

As shown in Fig. 4, the mold is provided with only the trough body 1, and the connecting belt is designed as a living body card member 4 which is separated from the trough body 1 at any time. Example 5

As shown in Fig. 5, the mold is provided with a baffle A 5 matched with the trough body 1, and the shape and specifications of the baffle A 5 match the shape and specifications of the notch 2.

Example 6

As shown in Fig. 6, a column A 6 extending outward is provided at a corner of one side of the baffle A 5 , and the distance between the outer sides of the opposite two columns A 6 is larger than the width of the notch 2.

Example 7

As shown in Fig. 7, the mold is provided with an inner mold column 7 matched with the tank body 1, and the inner mold column 7 is a hollow or solid cylinder having a specification significantly smaller than that of the cavity in the tank body 1.

Example 8

As shown in Fig. 8, a plurality of cylinders B 8 supporting the walls are provided in the cavity of the inner mold column 7.

Example 9

As shown in Fig. 9, the inner wall or the outer wall of the tank body 1, the inner wall or the outer wall of the baffle A, and the outer wall of the inner mold column are provided with a plurality of uniformly projecting wall cylinders C 9 or recessed wall faces 10 .

Example 10

As shown in FIG. 10, the inner wall or the outer wall of the tank body 1, the inner wall or the outer wall of the baffle A, and the outer wall of the inner mold column are provided with a plurality of columns D 11 having a convex wall surface without a fixed orientation or a groove body Y of the inlet wall surface. Al 2. Example 11

As shown in Fig. 11, the inner wall of the tank body 1 and the outer wall of the inner mold column are provided with reinforcing steel blocks 13 which are block-like bodies which are connected to the inner wall of the tank body 1 or the outer wall of the inner mold column.

Example 12

As shown in Fig. 12 and Fig. 13, at least one side of the tank body 1 is defined as the side surface of the hollow body A 14 or the hollow body A 14 is used as the heat insulating material 15.

Example 13

As shown in FIG. 14, a hollow cavity A 16 which is equal in length to the groove body 1 is provided on the inner wall of the tank body 1 or on the side surface of the baffle A; a trough body is provided at the inner corner of both sides of the notch 2 A column E 17 of equal length, the column E 17 is provided with an arrangement that can be connected to the baffle A.

Example 14

As shown in Figs. 15 and 16, the joints of the walls or walls of the tank body 1 are provided with a hollow body B 18 or a solid body 23 which projects outwardly or inwardly.

Example 15

As shown in Fig. 17, a zipper groove 19 is provided at the outer corner of the groove body 1.

Example 16

As shown in Fig. 18, a crack preventing groove 20 is provided at each side of the tank body 1 and at the corners of the outer side surface of the baffle A.

Example

As shown in Fig. 19, at least on one side of the groove body 1, a pattern 21 composed of a projection or a concave body may be provided on the side surface of the shutter A.

Example 18

As shown in Fig. 20, at least one side surface of the tank body 1 may be provided with a tank body Y b22 having the same length as the tank body 1 on the side surface of the baffle A.

Example 19

As shown in FIG. 21, a manufacturing method of the mold is as follows: The mold for making the mold is composed of at least two baffles B 24, a plurality of hollow tubes 25, a plurality of inner templates 26, outer templates 27, and grooves. The port template 28 and the outer corner frame 29 and other configurations and tools are composed; the specifications of the baffle B 24 are determined according to the specifications of the trough body, and the two baffles B 24 are respectively fixed on the rotatable shaft 30, The two ends of the hollow tube 25 are respectively inserted into the through holes provided in the baffle B 24, and the notch template 28 is placed on the hollow tube 25 on the side of the notch 2, and the inner template 26 is placed respectively on the remaining On the hollow tube 25 on each side, if the tank body 1 has a large size, the slot template 28 and the two hollow tubes 25 of the inner template 26 can also be placed between the hollow tubes 25 through the baffle B 24, and then respectively The template 26 on each side is filled with slurry, and the reinforcing material needs to be added. The reinforcing material is placed during the injection of the slurry. If the mold is provided with a zipper groove or a crack-proof groove, the zipper key and the crack-proof zone are also placed. After the slurry is scraped, the outer template 27 is pressed and fixed together with the outer corner frame 29, so that the other side is turned upward, and the next side is continued. After all the sides are finished, wait for solidification, and then solidify and then dial away. The outer corner frame 29, the outer template 27 is removed, the hollow tube 25 is taken out, the baffle B 24 is removed, the inner template 26 is taken out, etc., and the mold is finished.

Example 20

As shown in Fig. 22, the mold is used in the following manner: When the mold is used vertically, the mold is first fixed at the position, and the notch 2 is preferably provided with a side connected with other wall materials, but the operation cannot be affected. Then, the steel bars 31, the conduits, etc. are placed inward through the slot 2 or the upper port, and the facilities in the slot are combined and stabilized through the slot 2, and the inner mold column 7 is required to be placed inwardly, and then the inner mold column 7 is placed, and then Inserting the baffle A 5 into the notch 2, fixing the baffle A 5 through the connecting band 3, and then pouring, after the pouring material 32 is solidified, the connecting strip 3 higher than the baffle A 5 can be removed, in order to facilitate pouring When the material 32 is shocked, the baffle A 5 can be disconnected in batches; when the mold is used in parallel, the mold is first fixed at the position, and the notch 2 is upward, if there is a wall material to be connected under the mold At the same time, a mold with two notches 2 should be used, and then various facilities in the stable tank are placed and combined through the notch 2, and the inner mold column 7 needs to be placed, the bottom casting material 32 is injected first, and then the inner mold column is put into the inner mold column. 7 , will be poured Material to fill the slot with a flat outer wall 2 can also be molded with a plurality of two parallel slots 2 in connection with the use of starting.

Claims

claims

1. Disposable wall casting mold, characterized by: The mold is made of cementitious material through solidification molding, trimming and curing process procedures, with both ends connected, and has a tank body (1) of a certain length. In the tank body The notch (2) of (1) is provided with at least one connecting belt (3) across the notch (2) and with both ends fixed on both sides of the notch (2); the connecting belt (3) is a column body, its length is not less than the width of the notch (2) and not greater than the width of the side of the notch (2).

2. The disposable wall casting mold according to claim 1, characterized in that: notches (2) are provided on two or more sides of the tank (1).

3. The disposable wall casting mold according to claim 1, characterized in that: the width of the slot (2) is the width of the side of the tank (1).

4. The disposable wall casting mold according to claim 1, characterized in that: the two ends of the connecting belt (3) are butt-jointed with the two edges of the notch (2), so that the outer side of the connecting belt (3) is in contact with the two edges of the notch (2). The outer surfaces of one side of the notch (2) are in the same plane.

5. The disposable wall casting mold according to claim 1, characterized in that: the mold is only provided with a tank body (1), and the connecting belt (3) is designed as a living card that can be separated from the tank body (1) at any time. Piece(4).

6. The disposable wall casting mold according to claim 1, characterized in that: the mold is equipped with a baffle A (5) matching the tank (1), and the shape and specifications of the baffle A (5) are Match the shape and specifications of the notches (2).

7. The disposable wall casting mold according to claim 6, characterized in that: a column A (6) extending outward is provided at a corner of one side of the baffle A (5), opposite The distance between the outer edges of the two cylinders A (6) is greater than the width of the notch (2).

8. The disposable wall casting mold according to claim 1, characterized in that: the mold is equipped with an inner mold column Π) matched with the tank (1), and the inner mold column Π) is a hollow or solid The specifications of the cylinder are significantly smaller than the specifications of the cavity in the tank body (1).

9. The disposable wall casting mold according to claim 8, characterized in that: the cavity of the inner mold column (7) is provided with several columns B (8) that mutually support each wall.

10. The disposable wall casting mold according to claim 1, 6 or 8, characterized in that: the inner or outer wall of the tank (1), the inner or outer wall of the baffle A (5), the inner mold column ( The outer wall of 7) is provided with many uniform cylinders C (9) protruding from the wall or holes (10) recessed into the wall.

11. The disposable wall casting mold according to claim 1 or 8, characterized in that: the inner wall of the tank (1) and the outer wall of the inner mold column (7) are provided with steel pads (13), and the steel bars are The cushion block (13) is on one side and the inner wall or inner mold of the tank body (1) Column (7) is a block connected to the outer walls.

12. The disposable wall casting mold according to claim 1, characterized in that: at least one side of the tank (1) is set as a cavity A (14) or is provided in the cavity A (14). Insulation materials (15).

13. The disposable wall casting mold according to claim 1 or 6, characterized in that: on the inner wall of the tank (1) or on one side of the baffle A (5), there is a mold with the same length as the tank (1) The through cavity cylinder A (16).

14. The disposable wall casting mold according to claim 1, characterized in that: a column E (17) with the same length as the groove body (1) is provided at the inner corners of both sides of the groove (2). The body E (17) is provided with a device that can be connected to the baffle A (5).

15. The disposable wall casting mold according to claim 1, characterized in that: each wall of the tank (1) or the connection of each wall is provided with a cavity B that protrudes outward or inward. (18) or solid body (23).

16. The disposable wall pouring mold according to claim 1, characterized in that: a zipper groove (19) is provided at the outer corner of the groove body (1).

17. The disposable wall column mold according to claim 1 or 6, characterized in that: anti-cracking grooves are provided at the corners of each side of the tank (1) and the outer side of the baffle A (5) (20).

18. The disposable wall casting mold according to claim 1 or 6, characterized in that: a pattern (21) composed of protrusions or recesses is provided on at least one side of the tank (1).

19. The disposable wall casting mold according to claim 1 or 6, characterized in that: at least one side of the tank (1) is provided with a tank of the same length as the tank (1) with a large inner opening and a small opening. Yb (22).

20. The method for making the disposable wall casting mold according to claim 1, characterized in that: the mold for making the mold is composed of at least two baffles B (24), several hollow tubes (25) , composed of several inner templates (26), outer templates (27), notch templates (28) and outer corner frames (29); determine the specifications of the baffle B (24) according to the specifications of the tank body, and connect the two baffles B (24) are respectively fixed on the rotatable shaft (30), insert the two ends of the hollow tube (25) into the through holes provided on the baffle B (24), and place the slot template (28) On the hollow tube (25) on one side of the notch (2), place the inner template (26) on the hollow tubes (25) on each side of the remaining sides, and then install the inner template (26) on each side respectively. When filling the slurry, if reinforcing materials need to be added, the reinforcing materials should be placed during the slurry filling process. If the mold is equipped with a zipper groove (19) or an anti-crack belt groove (20), a zipper key and an anti-crack belt key should also be placed. , scrape the slurry flat, press the outer template (27) and fix it with the outer corner frame (29), rotate it so that the other side faces up, and continue to make the next side. After all sides are completed, wait for solidification. Pull away from the outer corner frame (29), remove the outer template (27), pull out the hollow tube (25), remove the baffle B (24), take out the inner template (26), and complete the mold after trimming.

21. The method of using the disposable wall casting mold according to claim 1, characterized in that: when the mold is used vertically, the mold is first fixed in its position, and then inward through the notch (2) or the upper port. Put in the steel bars (31) and wire pipes, and combine and stabilize the facilities in the slot through the slot (2). If you need to set the inner mold column (7), put the inner mold column (7) inward, and then put the baffle Insert A (5) into the slot (2), fix the baffle A (5) through the connecting strap (3), and then pour it. After the pouring material (32) solidifies, connect the connection above the baffle A (5) The belt (3) is removed, and in order to facilitate the vibration of the pouring material (32), the baffle A (5) can be disconnected and inserted in batches; when the mold is used in parallel, the mold is first fixed in the position, and the The notches (2) are upward. If there are wall materials that need to be connected under the mold, use a mold with two notches (2), and then place and assemble various facilities in the stable groove through the notches (2). , if it is necessary to put in the inner mold column (7), first pour the bottom casting material (32), then put in the inner mold column (7), and fill the pouring material until it is level with the outer wall of the slot (2).