Pouring forming mold for PC prefabricated part

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a PC prefabricated part pouring forming die which comprises a base, a die core is fixedly installed at the upper end of the base, four sliding grooves are formed in the upper end of the base, the four sliding grooves are distributed in an equidistant array mode and do not make contact with one another, and the die core is located among the four sliding grooves and does not make contact with one another. Vibration mechanisms are fixedly mounted at the four corners of the lower wall in the mold core correspondingly, and sliding rails are slidably connected to the inner surfaces of the four sliding grooves correspondingly. According to the PC prefabricated part pouring forming die, the four vibration mechanisms are fixedly installed on the lower wall in the die core and located at the four corners in the die core, when the device is used for pouring a prefabricated part, the four vibration mechanisms can be started, when the four vibration mechanisms operate, a motor drives an eccentric block to rotate, and the eccentric block is driven to rotate; the device can generate vibration by itself, so that when the device is used for grouting, the injected concrete can be uniformly vibrated and bubbles in the concrete can be discharged without using extra vibration equipment, and the device is more convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a PC prefabricated part casting mould. Background Art

[0002] In the process of modern construction engineering, a large number of PC prefabricated parts are used. The concrete is solidified into the required shape through the mold, and the prefabricated parts are fixed to each other by assembly. This method is very convenient and greatly speeds up the efficiency of construction.

[0003] The existing molds are generally integrated structures. When in use, not only do they require additional vibration equipment to vibrate the grouting to expel bubbles in order to successfully form it, but after forming, it will also make it very inconvenient to remove the prefabricated parts and easily cause the prefabricated parts to be damaged. Therefore, we have launched a new PC prefabricated casting mold. Utility Model Content

[0004] The main purpose of the utility model is to provide a PC prefabricated casting mold, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A PC prefabricated part casting and forming mold comprises a base, a mold core is fixedly installed on the upper end of the base and is provided with four slide grooves, the four slide grooves are distributed in an equidistant array and do not contact each other, the mold core is located between the four slide grooves and do not contact each other, vibration mechanisms are fixedly installed on the four corners of the lower wall of the mold core, the inner surfaces of the four slide grooves are slidably connected with slide rails, the upper ends of the two front slide rails and the upper ends of the two rear slide rails are fixedly connected to a mold shell, the left and right ends of the two mold shells are fixedly connected to pull rods, and the left ends of the two mold shells and the right ends of the two mold shells are jointly provided with a closing structure.

[0007] Preferably, the vibration mechanism comprises a fixing seat, a fixing hole is opened in the middle of the upper end of the fixing seat, a motor is fixedly connected to the inner surface of the fixing hole, and an eccentric block is fixedly connected to the output end of the motor.

[0008] Preferably, the two closing structures are respectively located between the four pull rods and do not contact each other.

[0009] Preferably, the fixing seat is fixedly connected to the inner lower wall of the mold core, and the eccentric block does not contact the mold core.

[0010] Preferably, the closing structure comprises a sliding buckle and two fixing rods, and the upper ends of the two fixing rods are fixedly connected to a connecting rod.

[0011] Preferably, the two fixing rods and the two connecting rods are fixedly connected to the left ends or right ends of the two mold shells respectively, and the sliding buckle is slidably connected to the two connecting rods.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, four vibration mechanisms are fixedly installed on the lower wall of the mold core, and the four vibration mechanisms are distributed at the four corners of the mold core. When the device is used for casting precast parts, the four vibration mechanisms can be started. When the four vibration mechanisms are running, the motor drives the eccentric block to rotate, so that the device itself can vibrate, so that when the device is used for grouting, it is not necessary to use additional vibration equipment to vibrate the injected concrete and discharge the bubbles in the concrete, making the device more convenient to operate;

[0014] 2. In the utility model, the mold shell is divided into two parts, and two closed structures are arranged between the two mold shells. When the device is in use, the two mold shells can be tightly connected together through the two closed structures. After the use of the device is over, the sliding buckles in the two closed structures are removed, and the two mold shells are separated by a pull rod, so that the prefabricated parts formed between the mold shells can be easily taken out, and damage to the prefabricated parts can be avoided when taking them out. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a PC prefabricated casting mold of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of a PC prefabricated casting mold of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of a base and a mold shell of a PC prefabricated casting mold of the utility model;

[0018] Figure 4 This is a schematic diagram of the overall structure of a vibration mechanism of a PC prefabricated casting mold of the utility model;

[0019] Figure 5 It is a schematic diagram of the overall structure of a closed structure of a PC prefabricated part casting mold of the utility model.

[0020] In the figure: 1. base; 2. mold core; 3. slide groove; 4. vibration mechanism; 5. slide rail; 6. mold shell; 7. pull rod; 8. closing structure; 41. fixed seat; 42. fixing hole; 43. motor; 44. eccentric block; 81. fixing rod; 82. slide buckle; 83. connecting rod. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-5 , the utility model provides a technical solution:

[0025] A PC prefabricated casting mold comprises a base 1, a mold core 2 is fixedly installed on the upper end of the base 1 and is provided with four slide grooves 3, the four slide grooves 3 are arranged in an equidistant array and do not contact each other, the mold core 2 is located between the four slide grooves 3 and do not contact each other, a vibration mechanism 4 is fixedly installed on the four corners of the lower wall of the mold core 2, slide rails 5 are slidably connected to the inner surfaces of the four slide grooves 3, the upper ends of the two front slide rails 5 and the upper ends of the two rear slide rails 5 are fixedly connected to a mold shell 6, the left and right ends of the two mold shells 6 are fixedly connected to tie rods 7, the left ends of the two mold shells 6 and the right ends of the two mold shells 6 are jointly provided with a closing structure 8, and the two closing structures 8 are respectively located between the four tie rods 7 and do not contact each other.

[0026] In this embodiment, the vibration mechanism 4 includes a fixed seat 41, a fixing hole 42 is opened in the middle of the upper end of the fixed seat 41, a motor 43 is fixedly connected to the inner surface of the fixing hole 42, an eccentric block 44 is fixedly connected to the output end of the motor 43, the fixed seat 41 is fixedly connected to the lower inner wall of the mold core 2, the eccentric block 44 is not in contact with the mold core 2, and four vibration mechanisms 4 are fixedly installed on the lower inner wall of the mold core 2. When the device is used to cast prefabricated parts, the four vibration mechanisms 4 can be started. When the four vibration mechanisms 4 are running, the motor 43 will drive the eccentric block 44 to rotate, so that the device itself can generate vibration, so that when the device is used for grouting, the injected concrete can be vibrated and the bubbles in the concrete can be discharged without using additional vibration equipment, making the device more convenient to operate.

[0027] In this embodiment, the closing structure 8 includes a slide buckle 82 and two fixed rods 81. The upper ends of the two fixed rods 81 are fixedly connected to connecting rods 83. The two fixed rods 81 and the two connecting rods 83 are respectively fixedly connected to the left end or the right end of the two mold shells 6. The slide buckle 82 and the two connecting rods 83 are slidably connected together. By jointly arranging two closing structures 8 between the two mold shells 6, the two closing structures 8 can easily achieve tight closure and separation of the two mold shells 6, making the device more convenient to operate when in use.

[0028] It should be noted that the utility model is a PC prefabricated casting and forming mold, in which four vibration mechanisms 4 are fixedly installed on the lower wall of the mold core 2, and the four vibration mechanisms 4 are distributed at the four corners inside the mold core 2. When the device is used to cast the prefabricated parts, the four vibration mechanisms 4 can be started. When the four vibration mechanisms 4 are running, the motor 43 will drive the eccentric block 44 to rotate, so that the device itself can generate vibration, so that when the device is used for grouting, the injected concrete can be vibrated and the bubbles inside the concrete can be discharged without using additional vibration equipment, so that the device is more convenient to operate, and by setting the mold shell 6 into two parts and arranging two closed structures 8 between the two mold shells 6, when the device is used, the two mold shells 6 can be tightly connected together through the two closed structures 8. After the use of the device is over, the sliding buckles 82 in the two closed structures 8 are removed, and the two mold shells 6 are separated by the pull rod 7, so that the prefabricated parts formed between the mold shells 6 can be easily taken out, and damage to the prefabricated parts when taking out the prefabricated parts can be avoided.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A PC prefabricated casting mold, comprising a base (1), characterized in that: A mold core (2) is fixedly mounted on the upper end of the base (1) and is provided with four slide grooves (3). The four slide grooves (3) are arranged in an array at equal distances and do not contact each other. The mold core (2) is located between the four slide grooves (3) and does not contact each other. Vibration mechanisms (4) are fixedly mounted on the four corners of the inner lower wall of the mold core (2). The inner surfaces of the four slide grooves (3) are slidably connected with slide rails (5). The upper ends of the two front slide rails (5) and the upper ends of the two rear slide rails (5) are fixedly connected with a mold shell (6). The left and right ends of the two mold shells (6) are fixedly connected with pull rods (7). The left ends of the two mold shells (6) and the right ends of the two mold shells (6) are jointly provided with a closing structure (8). The vibration mechanism (4) comprises a fixing seat (41), a fixing hole (42) is provided in the middle of the upper end of the fixing seat (41), a motor (43) is fixedly connected to the inner surface of the fixing hole (42), and an eccentric block (44) is fixedly connected to the output end of the motor (43).

2. A PC precast casting mold according to claim 1, characterized in that: The two closing structures (8) are respectively located between the four pull rods (7) and do not contact each other.

3. The PC precast casting mold according to claim 1, characterized in that: The fixing seat (41) is fixedly connected to the inner lower wall of the mold core (2), and the eccentric block (44) does not contact the mold core (2).

4. The PC precast casting mold according to claim 1, characterized in that: The closing structure (8) comprises a sliding buckle (82) and two fixing rods (81), and the upper ends of the two fixing rods (81) are fixedly connected to a connecting rod (83).

5. The PC precast casting mold according to claim 4, characterized in that: The two fixing rods (81) and the two connecting rods (83) are respectively fixedly connected to the left ends or right ends of the two mold shells (6), and the sliding buckle (82) is slidably connected to the two connecting rods (83).

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