Concrete casting molding device

Abstract

The utility model discloses a concrete casting molding device which comprises a mold body, a cloth covering mechanism is arranged outside the mold body, the cloth covering mechanism comprises a strip-shaped connecting block, a cylindrical storage box is arranged on the back face of the strip-shaped connecting block, a rolling rod is arranged in an inner cavity of the cylindrical storage box, a strip-shaped hole is formed in the outer wall of the cylindrical storage box, and the rolling rod is arranged in the strip-shaped hole. A strip-shaped hole is formed in the mold body, waterproof cloth is arranged in an inner cavity of the strip-shaped hole, a traction rod is arranged above the mold body, a plurality of elastic connecting ropes are arranged between the waterproof cloth and the traction rod, L-shaped hanging rods are symmetrically arranged on the front face of the mold body, and a rotating assembly is arranged on one side of the cylindrical storage box. By means of the film covering mechanism, the waterproof cloth can be prevented from falling off from a mold in the process that the mold is moved into a curing chamber through cooperation of the strip-shaped connecting block, the cylindrical containing box, the winding rod, the waterproof cloth, the traction rod, the elastic connecting rope and the L-shaped hanging rod, and the quality of produced precast concrete members is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete processing, and particularly relates to a concrete casting and forming device. Background Technique

[0002] Concrete is an artificial stone-like substance, which is a composite material formed by mixing bonding materials, aggregates, water, admixtures, etc. The strength and quality of concrete depend on the mixing ratio. Concrete has the advantages of low cost, high compressive strength, good durability, good moldability, good fire resistance, and low maintenance cost. Prefabricated concrete components are components formed by concrete casting, which have the advantages of stable quality and shortened construction period.

[0003] The steps of producing prefabricated concrete components include spraying release agent, adding stirrups, assembling molds, pouring concrete, vibrating to exhaust air bubbles, leveling the concrete surface, covering with a waterproof cloth, curing and hardening, and demolding. During the process of covering the waterproof cloth, a common operation is to cover the waterproof cloth on the mold. In this way, the waterproof cloth may fall off the mold due to external force during the process of moving the mold into the curing chamber. If it cannot be remedied in time, the quality of the produced prefabricated concrete components will be reduced. Content of the Utility Model

[0004] The purpose of the utility model is to provide a concrete casting and forming device to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A concrete casting and forming device, comprising:

[0006] A mold body;

[0007] A cloth covering mechanism is arranged outside the mold body;

[0008] The cloth covering mechanism includes a strip-shaped connecting block. A cylindrical storage box is arranged on the back of the strip-shaped connecting block. A winding rod is arranged in the inner cavity of the cylindrical storage box. A strip-shaped hole is opened on the outer wall of the cylindrical storage box. A waterproof cloth is arranged in the strip-shaped hole. A traction rod is arranged above the mold body. A plurality of elastic connecting ropes are arranged between the waterproof cloth and the traction rod. L-shaped hanging rods are symmetrically arranged on the front surface of the mold body. A rotating assembly is arranged on one side of the cylindrical storage box;

[0009] The rotating assembly is composed of a speed regulating box, a large gear, a small gear, a rotating rod, and a turntable.

[0010] Preferably, the strip-shaped connecting block is fixedly connected between the mold body and the cylindrical storage box. The winding rod is rotatably connected to the inner cavity of the cylindrical storage box. One side of the waterproof cloth is fixedly connected to the outer wall of the winding rod. The elastic connecting rope is fixedly connected between the waterproof cloth and the traction rod. The L-shaped hanging rod is fixedly connected to the front of the mold body.

[0011] Preferably, the speed regulating box is fixedly connected to one side of the cylindrical storage box. One end of the winding rod sequentially penetrates through one side of the inner wall of the cylindrical storage box and one side of the speed regulating box and is fixedly connected to one side of the small gear. One side of the turntable is fixedly connected to one end of the rotating rod. The other end of the rotating rod penetrates through the other side of the speed regulating box and is fixedly connected to one side of the large gear. The outer wall of the large gear is meshed with the outer wall of the small gear.

[0012] Preferably, the other side of the turntable is fixedly connected with an auxiliary rod, and the outer wall of the auxiliary rod is provided with uniformly distributed anti-slip lines.

[0013] Preferably, a locking assembly is provided on one side of the cylindrical storage box;

[0014] The locking assembly includes a fixed block. The fixed block is fixedly connected to the other side of the speed regulating box. An adjusting hole is opened at the top of the fixed block. The inner wall of the adjusting hole is threadedly connected with an adjusting bolt. A strip-shaped hole is opened at the bottom of the fixed block. A locking block is arranged in the inner cavity of the strip-shaped hole. The bottom end of the adjusting bolt is rotatably connected to the top of the locking block. A locking groove is opened on the outer wall of the turntable.

[0015] Preferably, a limiting slide hole is opened on the outer wall of the locking block, and a limiting slide block is arranged in the inner cavity of the limiting slide hole. The limiting slide block is fixedly connected to the inner cavity of the strip-shaped hole.

[0016] The technical effects and advantages of the present utility model:

[0017] (1) By using the setting of the film covering mechanism, through the cooperation among the strip-shaped connecting block, the cylindrical storage box, the winding rod, the waterproof cloth, the traction rod, the elastic connecting rope and the L-shaped hanging rod, it can prevent the waterproof cloth from falling off the mold during the process of moving the mold into the curing chamber, ensuring the quality of the produced precast concrete components;

[0018] (2) By using the setting of the rotating component, through the cooperation among the large gear, the small gear and the rotating rod, it can reduce the number of times of the staff rotating the turntable, improving the operation convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0020] Figure 2 For the present utility model Figure 1Schematic diagram of the partial enlarged structure at position A in the [Chinese context].

[0021] Figure 3 This is a schematic diagram of the side sectional structure of the columnar storage box of the present utility model.

[0022] Figure 4 This is a schematic diagram of the side sectional structure of the speed regulation box of the present utility model.

[0023] Figure 5 This is a schematic diagram of the side sectional structure of the fixed block of the present utility model.

[0024] In the figure: 1, mold body; 2, cloth covering mechanism; 201, strip-shaped connecting block; 202, columnar storage box; 203, winding rod; 204, waterproof cloth; 205, traction rod; 206, elastic connecting rope; 207, L-shaped hanging rod; 208, rotating assembly; 2081, speed regulation box; 2082, large gear; 2083, small gear; 2084, rotating rod; 2085, turntable; 2086, auxiliary rod; 209, locking assembly; 2091, fixed block; 2092, adjusting bolt; 2093, locking block; 2094, limiting slider. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] The present utility model provides a concrete pouring and forming device as Figures 1-5 shown, including a mold body 1. A cloth covering mechanism 2 is provided outside the mold body 1. The cloth covering mechanism 2 is used to prevent the waterproof cloth 204 from falling off the mold under external force during the process of moving the mold into the curing chamber, ensuring the quality of the produced precast concrete components. The cloth covering mechanism 2 does not affect the opening and closing of the precast concrete component mold;

[0027] The covering mechanism 2 includes a strip-shaped connecting block 201. A cylindrical storage box 202 is provided on the back of the strip-shaped connecting block 201. The strip-shaped connecting block 201 is fixedly connected between the mold body 1 and the cylindrical storage box 202. The strip-shaped connecting block 201 is fixedly connected to the narrow module of the precast concrete member mold and has a length shorter than that of the narrow module. A winding rod 203 is provided in the inner cavity of the cylindrical storage box 202. The winding rod 203 is rotatably connected to the inner cavity of the cylindrical storage box 202. A strip-shaped hole is formed in the outer wall of the cylindrical storage box 202. A waterproof cloth 204 is provided in the inner cavity of the strip-shaped hole. The waterproof cloth 204 needs to be able to cover the top of the mold. One side of the waterproof cloth 204 is fixedly connected to the outer wall of the winding rod 203. A traction rod 205 is provided above the mold body 1. A plurality of elastic connecting ropes 206 are provided between the waterproof cloth 204 and the traction rod 205. The elastic connecting ropes 206 can undergo elastic deformation so that the traction rod 205 can cross the bottom of the L-shaped hanging rod 207. The elastic connecting ropes 206 are fixedly connected between the waterproof cloth 204 and the traction rod 205. L-shaped hanging rods 207 are symmetrically provided on the front face of the mold body 1. The L-shaped hanging rods 207 are fixedly connected to the front face of the mold body 1. The L-shaped hanging rods 207 are used to limit the traction rod 205. When the traction rod 205 is hung on the L-shaped hanging rod 207, the waterproof cloth 204 is in a relaxed state and can be attached to the concrete in the mold. A rotating assembly 208 is provided on one side of the cylindrical storage box 202. The rotating assembly 208 is used to reduce the number of times the staff rotates the turntable 2085 and improve the operation convenience. The rotating assembly 208 is composed of a speed regulating box 2081, a large gear 2082, a small gear 2083, a rotating rod 2084 and a turntable 2085. The speed regulating box 2081 is fixedly connected to one side of the cylindrical storage box 202. One end of the winding rod 203 sequentially penetrates one side of the inner wall of the cylindrical storage box 202 and one side of the speed regulating box 2081 and is fixedly connected to one side of the small gear 2083. One side of the turntable 2085 is fixedly connected to one end of the rotating rod 2084. The other end of the rotating rod 2084 penetrates the other side of the speed regulating box 2081 and is fixedly connected to one side of the large gear 2082. The outer wall of the large gear 2082 is meshed with the outer wall of the small gear 2083. The sizes and the number of teeth of the large gear 2082 and the small gear 2083 can be changed according to the actual situation. An auxiliary rod 2086 is fixedly connected to the other side of the turntable 2085. The auxiliary rod 2086 is used to facilitate the staff to apply a turning force to the turntable 2085. Anti-slip lines are evenly distributed on the outer wall of the auxiliary rod 2086. The anti-slip lines are used to increase the friction between the auxiliary rod 2086 and the staff's palm;

[0028] A locking assembly 209 is provided on one side of the cylindrical storage box 202. The locking assembly 209 is used for positioning the turntable 2085. The locking assembly 209 includes a fixing block 2091. The fixing block 2091 is fixedly connected to the other side of the speed regulating box 2081. An adjusting hole is provided on the top of the fixing block 2091. An adjusting bolt 2092 is threadedly connected to the inner wall of the adjusting hole. A strip hole is provided on the bottom of the fixing block 2091. A locking block 2093 is provided in the inner cavity of the strip hole. The bottom end of the bolt 2092 is rotatably connected to the top of the locking block 2093. A limiting sliding hole is provided on the outer wall of the locking block 2093. A limiting slider 2094 is provided in the inner cavity of the limiting sliding hole. The limiting slider 2094 and the limiting sliding groove are used to ensure that the locking block 2093 can move smoothly. The limiting slider 2094 is fixedly connected to the inner cavity of the strip hole. A locking groove is provided on the outer wall of the turntable 2085. When the locking block 2093 is inserted into the locking groove, the turntable 2085 cannot continue to move.

[0029] Working principle of this utility model:

[0030] When it is necessary to cover the precast concrete component mold with the waterproof cloth 204, firstly, a steering force in the counterclockwise direction is applied to the adjusting bolt 2092. The adjusting bolt 2092 rotating counterclockwise in the adjusting hole will drive the locking block 2093 to move vertically upward. When the locking block 2093 is completely out of the locking groove, a force is applied to the traction rod 205 in the direction of the L-shaped hanging rod 207. During this process, the traction rod 205 will move in the direction of the L-shaped hanging rod 207 and the waterproof cloth 204 will gradually break away from the winding rod 203 and unfold. When the waterproof cloth 204 is fully unfolded, the traction rod 205 is passed over the bottom of the L-shaped hanging rod 207 and hung on the L-shaped hanging rod 207. In the above steps, the elastic connecting rope 206 will be deformed to enable the traction rod 205 to pass over the bottom of the L-shaped hanging rod 207, thereby avoiding the situation that the waterproof cloth 204 falls off the mold due to external force during the process of moving the mold into the curing room, thereby ensuring the quality of the output precast concrete components.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 concrete casting and molding device, comprising: Mold body (1); The invention is characterized in that a covering mechanism (2) is provided on the outside of the mold body (1); The cloth covering mechanism (2) comprises a strip-shaped connecting block (201), a column-shaped storage box (202) is provided on the back of the strip-shaped connecting block (201), a winding rod (203) is provided in the inner cavity of the column-shaped storage box (202), a strip-shaped hole is opened on the outer wall of the column-shaped storage box (202), a waterproof cloth (204) is provided in the inner cavity of the strip-shaped hole, a traction rod (205) is provided above the mold body (1), a plurality of elastic connection ropes (206) are provided between the waterproof cloth (204) and the traction rod (205), an L-shaped hanging rod (207) is symmetrically provided on the front of the mold body (1), and a rotating assembly (208) is provided on one side of the column-shaped storage box (202); The rotating assembly (208) is composed of a speed regulating box (2081), a large gear (2082), a small gear (2083), a rotating rod (2084) and a rotating disk (2085).

2. A concrete casting and molding device according to claim 1, characterized in that: The strip-shaped connecting block (201) is fixedly connected between the mold body (1) and the columnar storage box (202), the winding rod (203) is rotatably connected to the inner cavity of the columnar storage box (202), one side of the waterproof cloth (204) is fixedly connected to the outer wall of the winding rod (203), the elastic connecting rope (206) is fixedly connected between the waterproof cloth (204) and the traction rod (205), and the L-shaped hanging rod (207) is fixedly connected to the front side of the mold body (1).

3. A concrete casting and molding device according to claim 1, characterized in that: The speed regulating box (2081) is fixedly connected to one side of the cylindrical storage box (202); one end of the winding rod (203) sequentially penetrates one side of the inner wall of the cylindrical storage box (202) and one side of the speed regulating box (2081) and is fixedly connected to one side of the small gear (2083); one side of the rotating disk (2085) is fixedly connected to one end of the rotating rod (2084); the other end of the rotating rod (2084) penetrates the other side of the speed regulating box (2081) and is fixedly connected to one side of the large gear (2082); and the outer wall of the large gear (2082) is meshedly connected to the outer wall of the small gear (2083).

4. A concrete casting and molding device according to claim 1, characterized in that: An auxiliary rod (2086) is fixedly connected to the other side of the rotating disk (2085), and the outer wall of the auxiliary rod (2086) is provided with evenly distributed anti-slip grooves.

5. A concrete casting and molding device according to claim 1, characterized in that: A locking assembly (209) is provided on one side of the cylindrical storage box (202); The locking assembly (209) comprises a fixing block (2091), wherein the fixing block (2091) is fixedly connected to the other side of the speed regulating box (2081), an adjusting hole is provided at the top of the fixing block (2091), an adjusting bolt (2092) is threadedly connected to the inner wall of the adjusting hole, a strip hole is provided at the bottom of the fixing block (2091), a locking block (2093) is provided in the inner cavity of the strip hole, the bottom end of the adjusting bolt (2092) is rotatably connected to the top of the locking block (2093), and a locking groove is provided on the outer wall of the rotating disk (2085).

6. A concrete casting and molding device according to claim 5, characterized in that: The outer wall of the locking block (2093) is provided with a limit sliding hole, the inner cavity of the limit sliding hole is provided with a limit sliding block (2094), and the limit sliding block (2094) is fixedly connected to the inner cavity of the strip hole.

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