Special mold for large-size concrete interlocking block for agricultural canal

Abstract

The utility model discloses a special mold for a large-size concrete interlocking block for an agricultural canal. The special mold is characterized by comprising a front mold plate 1, a rear mold plate 2, a left mold plate 3, a right mold plate 4, a bottom mold plate 5, a linking hinge 22 and a locking handle 26, the front mold plate 1 is composed of a front mold long horizontal supporting plate 10, a front mold short vertical supporting plate 11, a front mold short horizontal supporting plate 12 and a front panel 13; the rear template 2 is the same as the front template 1; the left mold plate 3 is composed of a left mold concave panel 14, a left mold vertical supporting plate 15 and a left mold horizontal concave supporting plate 16; the right template 4 and the left template 3 are the same, and the positions of concave-convex panels are different; the bottom template 5 consists of a bottom panel 6, a bottom die rectangular tube 7, a bottom die short square tube 8 and a bottom die supporting square tube 9; the linking hinge 22 is composed of a connecting rod 23, a connecting seat 24 and a connecting mandrel 25; the locking handle 26 is composed of a connecting base 24, a locking fixing base 27, a locking screw 28, a rotary locking hand wheel 29 and a locking mandrel 30.

Description

Technical Field

[0001] This utility model relates to a special mold for large-size concrete interlocking blocks used in agricultural irrigation canals. Specifically, it is a special mold for producing large-size concrete interlocking blocks that cannot be produced by existing block molding machines and are widely used in modern agricultural irrigation canal slope protection. It is detachable and reusable, and belongs to the field of agricultural engineering machinery mold technology. Background Technology

[0002] The high-quality and rapid development of modern agriculture is inseparable from the construction of high-standard water conservancy channels. Water conservancy slope protection requires high-standard water conservancy slope protection facilities. Large-sized concrete interlocking blocks for water conservancy slope protection are in high demand. Due to their huge size, existing concrete block molding machines cannot produce them. People have started to use plastic molds to manually cast and shape them, and then let them cure naturally. It takes 28 days before they can be shipped out for construction. This production method is inefficient, slow, has a high scrap rate, and high production costs. It cannot meet the large demand for agricultural water conservancy slope protection and has greatly affected the development of basic agricultural water conservancy construction.

[0003] To overcome the aforementioned outdated production methods, the most important invention is a steel mold that employs steam curing to shorten the curing cycle and improve production efficiency. To this end, the inventor has developed a special mold for large-size concrete interlocking blocks used in agricultural irrigation canals, consisting of a front template 1, a rear template 2, a left template 3, a right template 4, a bottom template 5, connecting hinges 22, and locking handles 26. The connecting hinges 22 and locking handles 26 ensure convenient and smooth opening and closing of the front template 1, rear template 2, left template 3, and right template 4, and feature leak-proof construction, no deformation, steam curing capability, mechanical handling, mechanical demolding, precise product dimensions, and the ability to produce finished products within 24 hours. Utility Model Content

[0004] This utility model aims to overcome the serious defects of manual production of large-size interlocking concrete blocks using plastic molds, and designs a special mold for large-size interlocking concrete blocks for agricultural irrigation canals. The mold is characterized by being composed of a front template 1, a rear template 2, a left template 3, a right template 4, a bottom template 5, several connecting hinges 22, and several locking handles 26.

[0005] The front template 1 is composed of two front mold long horizontal support plates 10, several front mold short vertical support plates 11, several front mold short horizontal support plates 12, and a front panel 13 welded perpendicularly to each other. At both ends of the front mold long horizontal support plate 10 located at the top, there are concave limiting blocks 20, which are welded together.

[0006] The rear template 2 has the same structure as the front template 1;

[0007] The left template 3 is composed of a left mold concave panel 14, several left mold vertical support plates 15, and several left mold horizontal concave support plates 16 welded perpendicularly to each other; at both ends of the left mold horizontal concave support plate 16 located at the top, there are convex limiting blocks 21, which are welded together.

[0008] The right template 4 is composed of a right mold convex panel 17, several right mold vertical support plates 19, and several right mold horizontal convex support plates 18 welded perpendicularly to each other; at both ends of the right mold horizontal convex support plate 18 located at the top, there are convex limiting blocks 21, which are welded together.

[0009] The bottom template 5 is composed of a bottom panel 6, two long bottom template square tubes 7, two short bottom template square tubes 8, two bottom template support square tubes 9, and an ultra-short square tube 31 welded perpendicularly to each other.

[0010] The connecting hinge 22 is composed of a connecting rod 23, a connecting seat 24, and a connecting spindle 25. The connecting rod 23 is located in the connecting seat 24, and the connecting spindle 25 is inserted into the connecting rod 23 and the connecting seat 24. The connecting rod 23 can rotate around the connecting spindle 25.

[0011] The locking handle 26 is composed of a connecting seat 24, a locking fixing seat 27, a locking screw 28, a rotating locking handwheel 29, and a locking spindle 30; one end of the locking screw 28 is located in the connecting seat 24 and is connected through the locking spindle 30, and the other end of the locking screw 28 is provided with a rotating locking handwheel 29, which can reciprocate along the locking screw 28;

[0012] The bottom template 5 is located at the bottom of a special mold for large-size concrete interlocking blocks used in agricultural irrigation ditches. On the upper surface of the bottom panel 6, a front template 1 and a rear template 2 are vertically symmetrically arranged front to back, and a left template 3 and a right template 4 are vertically arranged left to right. The front template 1, rear template 2, left template 3, and right template 4 are welded to the bottom template 5 to form a whole via eight connecting hinges 22. At the lower ends of the front template 1, rear template 2, left template 3, and right template 4, two connecting hinges 22 are symmetrically arranged. The connecting rod 23 is located at the front template 1 and rear template 2. The lower outer sides of the left template 3 and right template 4 are vertically welded together; the connecting seat 24 is located on the outer side of the bottom template 5 and vertically welded together; the four locking handles 26 are symmetrically located on the upper outer sides of the front template 1, rear template 2, left template 3, and right template 4 and are welded together; the connecting seat 24 is located on the upper outer side of the front template 1 and rear template 2 and is vertically welded together; the locking fixing seat 27 is located on the upper outer end face of the left template 3 and right template 4 and is vertically welded together; the four connecting seats 24 and the four locking fixing seats 27 are located on the same horizontal level. Attached Figure Description

[0013] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0014] Figure 2 This is a three-dimensional schematic diagram of the front template 1 of this utility model;

[0015] Figure 3 This is a three-dimensional schematic diagram of the rear template 2 of this utility model;

[0016] Figure 4 This is a three-dimensional schematic diagram of the base template 5 of this utility model;

[0017] Figure 5 This is a three-dimensional schematic diagram of the left mold concave panel 14 of the left template 3 of this utility model;

[0018] Figure 6 This is a three-dimensional schematic diagram of the concave support frame of the left template 3 of this utility model;

[0019] Figure 7 This is a three-dimensional schematic diagram of the right mold convex panel 17 of the right template 4 of this utility model;

[0020] Figure 8 This is a three-dimensional schematic diagram of the convex support frame of the right template 4 of this utility model;

[0021] Figure 9 This is a three-dimensional schematic diagram of the connecting hinge 22 of this utility model;

[0022] Figure 10 This is a three-dimensional schematic diagram of the locking handle 26 of this utility model;

[0023] Figure 11 This is a three-dimensional schematic diagram of the large-size concrete interlocking block for agricultural irrigation canals produced by this utility model.

[0024] In the picture:

[0025] 1 is the previous template

[0026] 2 is the template for the back.

[0027] 3 is the left template

[0028] 4 is the right template

[0029] 5 is the base template

[0030] 6 is the bottom panel

[0031] 7 is a rectangular tube for the bottom mold.

[0032] 8 is a short square tube for the bottom mold.

[0033] 9 is the square tube supporting the bottom formwork.

[0034] 10 is the front mold long horizontal support plate

[0035] 11 is the short vertical support plate of the front mold.

[0036] 12 is the short horizontal support plate of the front mold.

[0037] 13 is the front panel

[0038] 14 is the left mold concave panel.

[0039] 15 is the left mold vertical support plate.

[0040] 16 is the horizontal concave support plate of the left mold.

[0041] 17 is the right mold convex panel.

[0042] 18 is the right mold horizontal convex support plate

[0043] 19 is the right mold vertical support plate.

[0044] 20 is a concave limiting block

[0045] 21 is a convex limiting block

[0046] 22 is a link hinge.

[0047] 23 is the connecting rod

[0048] 24 is a connector

[0049] 25 is the connecting spindle

[0050] 26 is the locking handle

[0051] 27 is a locking and fixing seat.

[0052] 28 is the locking screw.

[0053] 29 is a rotary locking handwheel.

[0054] 30 is the locking spindle

[0055] 31 is an ultra-short square tube Detailed Implementation

[0056] This utility model is implemented as follows, in conjunction with the appendix. Figures 1 to 11 To further explain: A special mold for large-size concrete interlocking blocks for agricultural irrigation canals is characterized by being composed of a front template 1, a rear template 2, a left template 3, a right template 4, a bottom template 5, several connecting hinges 22, and several locking handles 26;

[0057] The front template 1 is composed of two front mold long horizontal support plates 10, several front mold short vertical support plates 11, several front mold short horizontal support plates 12, and a front panel 13 welded perpendicularly to each other. At both ends of the front mold long horizontal support plate 10 located at the top, there are concave limiting blocks 20, which are welded together.

[0058] The rear template 2 has the same structure as the front template 1;

[0059] The left template 3 is composed of a left mold concave panel 14, several left mold vertical support plates 15, and several left mold horizontal concave support plates 16 welded perpendicularly to each other; at both ends of the left mold horizontal concave support plate 16 located at the top, there are convex limiting blocks 21, which are welded together.

[0060] The right template 4 is composed of a right mold convex panel 17, several right mold vertical support plates 19, and several right mold horizontal convex support plates 18 welded perpendicularly to each other; at both ends of the right mold horizontal convex support plate 18 located at the top, there are convex limiting blocks 21, which are welded together.

[0061] The bottom template 5 is composed of a bottom panel 6, two long bottom template square tubes 7, two short bottom template square tubes 8, two bottom template support square tubes 9, and an ultra-short square tube 31 welded perpendicularly to each other.

[0062] The connecting hinge 22 is composed of a connecting rod 23, a connecting seat 24, and a connecting spindle 25. The connecting rod 23 is located in the connecting seat 24, and the connecting spindle 25 is inserted into the connecting rod 23 and the connecting seat 24. The connecting rod 23 can rotate around the connecting spindle 25.

[0063] The locking handle 26 is composed of a connecting seat 24, a locking fixing seat 27, a locking screw 28, a rotating locking handwheel 29, and a locking spindle 30; one end of the locking screw 28 is located in the connecting seat 24 and is connected through the locking spindle 30, and the other end of the locking screw 28 is provided with a rotating locking handwheel 29, which can reciprocate along the locking screw 28;

[0064] The bottom template 5 is located at the bottom of a special mold for large-size concrete interlocking blocks used in agricultural irrigation ditches. On the upper surface of the bottom panel 6, a front template 1 and a rear template 2 are vertically symmetrically arranged front to back, and a left template 3 and a right template 4 are vertically arranged left to right. The front template 1, rear template 2, left template 3, and right template 4 are welded to the bottom template 5 to form a whole via eight connecting hinges 22. At the lower ends of the front template 1, rear template 2, left template 3, and right template 4, two connecting hinges 22 are symmetrically arranged. The connecting rod 23 is located at the front template 1 and rear template 2. The lower outer sides of the left template 3 and right template 4 are vertically welded together; the connecting seat 24 is located on the outer side of the bottom template 5 and is vertically welded together; the four locking handles 26 are symmetrically located on the upper outer sides of the front template 1, rear template 2, left template 3, and right template 4 and are welded together; the connecting seat 24 is located on the upper outer side of the front template 1 and rear template 2 and is vertically welded together; the locking fixing seat 27 is located on the upper outer end face of the left template 3 and right template 4 and is vertically welded together; the four connecting seats 24 and the four locking fixing seats 27 are located on the same horizontal level.

[0065] This utility model is implemented as follows:

[0066] 1) Transport the special mold to the cleaning station and apply release agent evenly to the front template 1, rear template 2, left template 3, right template 4, and bottom template 5 respectively;

[0067] 2) Then close the front template 1, rear template 2, left template 3, and right template 4 together, and rotate the locking handle 26 to tighten it;

[0068] 3) A special mold for large-size concrete interlocking blocks for agricultural irrigation canals is transported to the pouring and vibration platform station, and then concrete slurry is poured into the mold and vibrated to form the shape.

[0069] 4) Transport the special mold containing the concrete slurry to the steam curing chamber for curing, which takes 24 hours;

[0070] 5) Take out the special mold containing the cured concrete interlocking blocks from the curing room and transport it to the demolding station; first open the locking handle 26, then rotate the front template 1, rear template 2, left template 3 and right template 4 outward at a certain angle, and then use the robotic arm to take out the large-sized concrete interlocking blocks for agricultural irrigation canals from the special mold and stack them neatly on the wooden pallet.

[0071] 6) The special mold is then transported to the cleaning station to clean the front template 1, rear template 2, left template 3, right template 4, and bottom template 5. Then, release agent is applied to each of them, and the locking handle 26 is rotated to tighten them. In this way, the entire production process of producing large-size concrete interlocking blocks for agricultural irrigation canals using the special mold of this invention is completed.

[0072] This process is repeated to achieve continuous production, greatly improving the quality of finished products and production efficiency.

[0073] The beneficial effects of implementing this utility model are:

[0074] This utility model overcomes the serious defects of the aforementioned outdated production method combining manual labor and plastic molds. It researches and invents a special steel mold that is easy to disassemble and assemble, employing steam curing to shorten the production and curing cycle, improve production efficiency, reduce finished product costs, and meet the needs of agricultural irrigation canal development. To this end, a special mold for large-size concrete interlocking blocks for agricultural irrigation canals has been developed, consisting of a front template 1, a rear template 2, a left template 3, a right template 4, a bottom template 5, a connecting hinge 22, and a locking handle 26. The connecting hinge 22 and locking handle 26 ensure convenient and easy opening and closing of the front template 1, rear template 2, left template 3, and right template 4. It features a simple structure, convenient operation, maintenance-free operation, long service life, low cost, no grout leakage, no deformation, steam curing capability, mechanical handling, mechanical demolding, precise product dimensions, and finished product output within 24 hours.

Claims

1. A special mold for large-size concrete interlocking blocks used in agricultural irrigation ditches, characterized in that: It consists of a front template (1), a rear template (2), a left template (3), a right template (4), a bottom template (5), several connecting hinges (22), and several locking handles (26); The front template (1) is composed of two front mold long horizontal support plates (10), several front mold short vertical support plates (11), several front mold short horizontal support plates (12), and a front panel (13) welded perpendicularly to each other. At both ends of the front mold long horizontal support plate (10) located at the top, there are concave limiting blocks (20) which are welded together. The rear template (2) has the same structure as the front template (1); The left template (3) is composed of a left mold concave panel (14), several left mold vertical support plates (15), and several left mold horizontal concave support plates (16) welded perpendicularly to each other; at both ends of the left mold horizontal concave support plate (16) located at the top, there are convex limiting blocks (21) which are welded together. The right template (4) is composed of a right mold convex panel (17), several right mold vertical support plates (19), and several right mold horizontal convex support plates (18) welded together perpendicularly; at both ends of the right mold horizontal convex support plate (18) located at the top, there are convex limiting blocks (21) which are welded together. The bottom template (5) is composed of a bottom panel (6), two long bottom template tubes (7), two short bottom template tubes (8), two bottom template support tubes (9), and an ultra-short tube (31), which are welded perpendicularly to each other. The connecting hinge (22) consists of a connecting rod (23), a connecting seat (24), and a connecting spindle (25). The connecting rod (23) is located in the connecting seat (24), and the connecting spindle (25) is inserted into the connecting rod (23) and the connecting seat (24). The connecting rod (23) can rotate around the connecting spindle (25). The locking handle (26) consists of a connecting seat (24), a locking fixing seat (27), a locking screw (28), a rotating locking handwheel (29), and a locking spindle (30). One end of the locking screw (28) is located in the connecting seat (24) and is connected to it through the locking spindle (30). The other end of the locking screw (28) is provided with a rotating locking handwheel (29), which can reciprocate along the locking screw (28). The bottom template (5) is located at the bottom of a special mold for large-size concrete interlocking blocks used in agricultural irrigation canals. On the upper surface of the bottom panel (6), a front template (1) and a rear template (2) are arranged vertically and symmetrically in front and back, and a left template (3) and a right template (4) are arranged vertically in the left and right. The front template (1), rear template (2), left template (3), and right template (4) are welded to the bottom template (5) to form a whole by eight connecting hinges (22). At the lower end of the front template (1), rear template (2), left template (3), and right template (4), two connecting hinges (22) are symmetrically arranged. The connecting rod (23) is located at the front template (1) and rear template (4). (2) The lower outer sides of the left template (3) and the right template (4) are vertically welded together; the connecting seat (24) is located on the outer side of the bottom template (5) and vertically welded together; the four locking handles (26) are symmetrically located on the upper outer sides of the front template (1), the rear template (2), the left template (3), and the right template (4) and are welded together; the connecting seat (24) is located on the upper outer side of the front template (1) and the rear template (2) and is vertically welded together; the locking fixing seat (27) is located on the upper outer end face of the left template (3) and the right template (4) and is vertically welded together; the four connecting seats (24) and the four locking fixing seats (27) are located on the same level.

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