A prefabricated component pouring tool

Abstract

A precast component casting fixture includes: a base and a molding assembly. The top surface of the base has partitions arranged along its width. The molding assembly includes multiple clamping plates respectively disposed on both sides of the partitions, spaced apart along their length, and movable. A support plate is provided between each adjacent clamping plate. An end plate is provided at the end of the support plate away from the partitions, with both sides of the end plate contacting the clamping plates, and one side extending beyond the side of the support plate by a predetermined distance. Multiple protrusions are provided on the surface of the support plate along its length. Two side plates are provided on one side of the support plate, fitting against the sidewall of the clamping plates, with their opposing ends engaging with the sides of protrusions located on the sides of the clamping plates. A groove is provided at the other end of each side plate, and one side plate abuts against the end plate. By changing different parts, the fixture can be adapted to precast components of different sizes, reducing production costs and demonstrating strong practicality.

Description

Technical Field

[0001] This utility model relates to the field of tooling equipment technology, and in particular to a tooling for casting precast components. Background Technology

[0002] With the continuous development of urban infrastructure, in order to further improve construction efficiency, prefabricated modules are increasingly being used for on-site assembly. For example, sedimentation tanks are usually divided into three elongated modules. During construction, they only need to be used in conjunction with curb stones. When prefabricating the three modules of the sedimentation tank, the tooling is usually selected according to the size of the sedimentation tank, and then concrete is poured directly into the tooling. However, in the actual production process, although the three modules of the sedimentation tank are all elongated, their sizes vary depending on the requirements. At this time, different tooling needs to be selected, which increases production costs. In order to improve production efficiency, multiple toolings are usually used, and the tooling volume is usually made relatively large so that multiple prefabricated parts can be poured in one tooling at the same time. This means that a single size of prefabricated part requires multiple toolings, which further increases production costs and is not conducive to cost reduction and efficiency improvement. Utility Model Content

[0003] In view of the shortcomings of the above-mentioned prior art, this application provides a precast component casting fixture. By changing different parts, the fixture can be adapted to precast components of different sizes, thereby reducing production costs and having strong practicality.

[0004] To achieve the above objectives, the present invention employs the following technology:

[0005] A precast component casting fixture includes: a base and a molding component.

[0006] The top surface of the base is provided with partitions arranged along its width direction; the molding assembly includes multiple clamping plates respectively provided on both sides of the partitions, spaced apart along its length direction and movable. A support plate is provided between each pair of adjacent clamping plates. An end plate is provided at the end of the support plate away from the partition. The two sides of the end plate are in contact with the clamping plates, and one side extends beyond the side of the support plate by a predetermined distance. Multiple protrusions are provided on the surface of the support plate along its length direction. Two side plates are provided on one side of the support plate. The side plates are attached to the side wall of the clamping plate, and the opposite ends are matched with the side of the protrusion. The protrusion is provided on the side of the clamping plate. A groove is provided at the other end of the side plate, and one of the side plates abuts against the end plate.

[0007] Furthermore, each side plate has a mounting plate on its top surface. The mounting plate is fitted onto the first screw and locked with a nut. The first screw is installed on the clamping plate.

[0008] Furthermore, multiple connecting plates are provided above the partition along its length, and a clamp is connected to each side of the connecting plate. The connecting plates are sleeved on the sliding rod, and the sliding rod is installed on the partition.

[0009] Furthermore, support plates are provided at both ends of the base along its length. The sides of the support plates are provided with through grooves along their length. A slider is provided on the outer side of the end plate. The slider passes through the groove and is connected to the moving block by screws. The moving block is sleeved on the guide rod, and the guide rod is installed on the support plate.

[0010] Furthermore, a second screw is provided above both the guide rod and the slide rod. The second screw is installed on the lifting frame, which is sleeved on the third screw and locked with a nut. Multiple positioning rods are sleeved on the second screw along its axis and locked with nuts. The lower end of the positioning rod is provided with a slot. In application, the moving block and the connecting plate are fitted into the slot.

[0011] Furthermore, the lower end of the positioning rod is provided with through slots on both sides for passing through the slide rod and guide rod.

[0012] The advantages of this utility model are as follows: when it is necessary to produce precast components of different sizes, only the bearing plate and side plate need to be replaced, and the distance between two adjacent clamping plates can be adjusted to adapt to precast components of different sizes, thereby improving the versatility of the tooling and reducing production costs; and the clamping plates are set to be movable, which also makes it convenient to remove the precast components from the tooling. Attached Figure Description

[0013] The accompanying drawings described herein are merely illustrative of selected embodiments, not all possible implementations, and are not intended to limit the scope of this invention.

[0014] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0015] Figure 2 This is a schematic diagram of the molding component according to an embodiment of this application.

[0016] Figure 3 This is a three-dimensional schematic diagram of the lifting frame according to an embodiment of this application. Detailed Implementation

[0017] To make the objectives, technical solutions and advantages of the present utility model clearer, the implementation methods of the present utility model will be described in detail below with reference to the accompanying drawings. However, the embodiments described in the present utility model are only some embodiments of the present utility model, and not all embodiments.

[0018] like Figures 1-3 As shown, this example provides a precast component casting fixture, including: a base 100 and a molding component 200.

[0019] The top surface of the base 100 is provided with a partition 101 arranged along its width direction, dividing the top surface of the base 100 into two parts; the molding assembly 200 includes a plurality of clamping plates 201 respectively disposed on both sides of the partition 101, spaced apart along its length direction and movable. The ends of the clamping plates 201 contact the sides of the partition 101. A support plate 202 is provided between each two adjacent clamping plates 201. The end of the support plate 202 away from the partition 101 is provided with an end plate 203. Both sides of the end plate 203 contact the clamping plates 201, and one side extends beyond the side of the support plate 202 by a predetermined distance. The surface of the support plate 202 is provided with a plurality of protrusions along its length direction. 204; The bearing plate 202 has two side plates 205 on one side. The side plates 205 are attached to the side wall of the clamping plate 201, and the opposite ends are fitted to the side of the protrusion 206. The protrusion 206 is located on the side of the clamping plate 201. The other end of the side plate 205 is provided with a groove 207, and one of the side plates 205 abuts against the end plate 203. The end plate 203, the bearing plate 202, the clamping plate 201, the side plates 205 and the partition plate 101 form a rectangular area for bearing concrete to form a precast component. The presence of the protrusion 204 and the groove 207 facilitates the formation of grooves on the surface of the precast component and protrusions on its side.

[0020] Specifically, each side plate 205 has a mounting plate 209 on its top surface. The mounting plate 209 is sleeved on the first screw 210, which is installed on the clamping plate 201. When installing the side plate 205, simply place the side plate 205 inside the clamping plate 201 so that the side plate 205 fits against the inside of the clamping plate 201, and then sleeve the mounting plate 209 on the first screw 210. Finally, tighten it with a nut.

[0021] Specifically, multiple connecting plates 208 are provided above the partition 101 along its length. Each connecting plate 208 is connected to a clamping plate 201 on both sides. The connecting plates 208 are sleeved on the slide rod 102, providing guidance for the movement of the connecting plates 208. The slide rod 102 is installed on the partition 101. By moving the connecting plates 208, the clamping plates 201 located on both sides of the partition 101 can be moved simultaneously to improve the efficiency of tooling adjustment.

[0022] Specifically, the base 100 has support plates 103 at both ends along its length. The side of the support plate 103 has a through groove 104 along its length. The end plate 203 has a slider on its outer side, which passes through the groove 104. The groove 104 provides support and guidance for the end plate 203. The slider is connected to the moving block by screws. The moving block is sleeved on the guide rod 105. The guide rod 105 is installed on the support plate 103. When the bearing plate 202 needs to be moved, the moving block can be moved along the axis of the guide rod 105. When the bearing plate 202 needs to be replaced, the screws can be loosened and the slider can be removed from the moving block.

[0023] Specifically, a second screw 106 is provided above both the guide rod 105 and the slide rod 102. The second screw 106 is installed on the lifting frame 107, which is sleeved on the third screw 108 and locked with a nut. Multiple positioning rods 109 are sleeved on the second screw 106 along its axis and locked with nuts. The lower end of the positioning rod 109 is provided with a slot 110. When the lifting frame 107 is at the lowest point of its stroke, the moving block and the connecting plate 208 cooperate in the slot 110, thereby limiting the bearing plate 202 and the clamping plate 201, preventing them from moving arbitrarily, and ensuring the pouring... To ensure the smooth progress of the construction operation, after the pouring is completed, the lifting frame 107 can be moved upward to remove the moving block and connecting plate 208 from the slot 110, thereby releasing the restriction on the bearing plate 202 and clamping plate 201. Then, the bearing plate 202 and clamping plate 201 can be moved to facilitate the removal of the precast components. After all the precast components have been removed from the tooling, the bearing plate 202 and clamping plate 201 can be reset, and then the lifting frame 107 can be moved downward to allow the moving block and connecting plate 208 to re-fit into the slot 110. After that, the pouring operation can be carried out again.

[0024] Specifically, the lower end of the positioning rod 109 is provided with through slots 111 on both sides for passing through the slide rod 102 and the guide rod 105, so as to avoid interference during the downward movement of the positioning rod 109.

[0025] Since the above are merely preferred embodiments of this utility model and are not intended to limit this utility model, it is obvious that those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A precast component casting fixture, characterized in that, include: The base (100) has a partition (101) arranged along its width on its top surface. The molding assembly (200) includes a plurality of clamping plates (201) respectively disposed on both sides of the partition (101), spaced apart along its length and movable. A support plate (202) is provided between each two adjacent clamping plates (201). An end plate (203) is provided at one end of the support plate (202) away from the partition (101). Both sides of the end plate (203) are in contact with the clamping plates (201), and one side extends beyond the side of the support plate (202) by a predetermined distance. A plurality of protrusions (204) are provided on the surface of the support plate (202) along its length. The bearing plate (202) has two side plates (205) on one side. The side plates (205) are in contact with the side wall of the clamping plate (201), and the opposite ends are fitted to the side of the protrusion (206). The protrusion (206) is located on the side of the clamping plate (201). The other end of the side plate (205) is provided with a groove (207), and one of the side plates (205) abuts against the end plate (203).

2. The precast component casting fixture according to claim 1, characterized in that, The top surface of each side plate (205) is provided with an mounting plate (209). The mounting plate (209) is sleeved on the first screw (210) and locked with a nut. The first screw (210) is installed on the clamping plate (201).

3. The precast component casting fixture according to claim 1, characterized in that, Multiple connecting plates (208) are provided above the partition (101) along its length. Each connecting plate (208) is connected to a clamp (201) on both sides. The connecting plate (208) is sleeved on the slide rod (102), and the slide rod (102) is installed on the partition (101).

4. The precast component casting fixture according to claim 3, characterized in that, The base (100) has support plates (103) at both ends along its length. The side of the support plate (103) has a through groove (104) along its length. The end plate (203) has a slider on its outer side. The slider passes through the groove (104) and is connected to the moving block by screws. The moving block is sleeved on the guide rod (105). The guide rod (105) is installed on the support plate (103).

5. The precast component casting fixture according to claim 4, characterized in that, A second screw (106) is provided above both the guide rod (105) and the slide rod (102). The second screw (106) is installed on the lifting frame (107). The lifting frame (107) is sleeved on the third screw (108) and locked with a nut. Multiple positioning rods (109) are sleeved on the second screw (106) along its axis and locked with nuts. The lower end of the positioning rod (109) is provided with a slot (110). In application, the moving block (212) and the connecting plate (208) are engaged in the slot (110).

6. The precast component casting fixture according to claim 5, characterized in that, The lower end of the positioning rod (109) is provided with a through groove (111) that runs through both sides, for passing through the slide rod (102) and the guide rod (105).

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