Pipe bracket demolding device

Abstract

The utility model discloses a pipe support demoulding device which comprises a placing frame, a sliding groove is formed in the top of the placing frame, two sliding blocks are connected in the sliding groove in a sliding mode, an adjusting assembly enabling the two sliding blocks to move in opposite directions is arranged on one side of the placing frame, connecting rods are arranged on the tops of the two sliding blocks, and the connecting rods are connected with the two sliding blocks in a sliding mode. The two connecting rods are connected with the sliding blocks through lifting assemblies, avoiding grooves are formed in one sides of the two connecting rods, two stop levers are rotationally connected into the avoiding grooves, and connecting assemblies enabling the two stop levers to synchronously and reversely rotate are arranged on one sides of the two connecting rods. The positions of the two stop levers are adjusted, so that the two stop levers are in contact with the edge of the mold, then one person can take out a pouring piece from the right side of the device, the mold does not need to be fixed by hand, the placement of the mold and the adjustment of the device can be independently completed by one person, and the production cost of a factory is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe support demoulding, in particular to a pipe support demoulding device. Background Art

[0002] A pipe support is a connecting piece between a pipeline and a steel structure or concrete support for supporting the pipeline. Some pipe supports are composed of a casting or a fired piece combined with metal.

[0003] At present, some pipe support castings on the market are cast by using a mold. After casting, a demoulding operation is required. Usually, during demoulding, multiple workers fix the mold while removing the embryo from the mold to achieve the demoulding purpose. However, the labor costs for multiple workers are high, resulting in high production costs of the mold. Content of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to provide a pipe support demoulding device.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A pipe support demoulding device includes a placement rack. A chute is opened at the top of the placement rack. Two sliders are slidably connected in the chute. An adjusting component for making the two sliders move towards each other is arranged on one side of the placement rack. Connecting rods are arranged on the tops of the two sliders, and the connecting rods are connected to the sliders through a lifting component. Avoidance grooves are opened on one side of the two connecting rods. Two blocking rods are rotatably connected in the avoidance grooves. A connecting component for making the two blocking rods rotate synchronously and in opposite directions is arranged on one side of the two connecting rods.

[0007] As a further scheme of the utility model, the adjusting component includes a bidirectional lead screw. The bidirectional lead screw is rotatably connected between the inner walls on both sides of the chute. Both ends of the bidirectional lead screw pass through the placement rack and are welded with hexagonal blocks. The two sliders are respectively located at both ends of the bidirectional lead screw and are threadedly connected to the bidirectional lead screw.

[0008] As a further scheme of the utility model, the lifting component includes a slide bar and a slide hole. The slide bar is welded to the top of the slider. The slide hole is opened at the bottom of the connecting rod. The slide bar is slidably connected in the slide hole. A locking component for fixing the height of the connecting rod is arranged on one side of the connecting rod.

[0009] As a further scheme of the utility model, the locking component includes a threaded hole. The threaded hole is opened on one side of the connecting rod and is communicated with the slide hole. A threaded rod is threadedly connected in the threaded hole.

[0010] As a further solution of the utility model, the connecting component includes two connecting shafts, the two connecting shafts are respectively welded to one side of two stop bars on the same connecting rod, one ends of the two connecting shafts both penetrate through the connecting rod and are key-connected with gears, and the two gears are meshed with each other.

[0011] As a further solution of the utility model, one end of the threaded rod is rotatably connected with a friction block, and the friction block is in contact with the sliding rod.

[0012] As a further solution of the utility model, an annular rubber is arranged on one side of the connecting rod, and the annular rubber is in contact with one of the gears.

[0013] As a further solution of the utility model, rubber blocks are fixed to one side of multiple stop bars through bolts, and two bevel blocks are detachably connected to the top of the placing rack through bolts, and rubber pads are bonded to the tops of the two bevel blocks.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. By providing the stop bars and the connecting rod, the positions of the two stop bars are adjusted to make the two stop bars contact with the edge of the mold. Then, a person can take out the casting from the right side of the device, without the need to manually fix the mold. The placement of the mold and the adjustment of the device can be completed independently by one person, reducing the production cost of the factory.

[0016] 2. By providing the lifting component, pulling the connecting rod to move can make the sliding rod slide in the sliding hole, so as to adjust the heights of the two stop bars on the connecting rod, and further be applicable to different molds, improving the multi-applicability of the device.

[0017] 3. By providing the connecting component, rotating one of the stop bars drives one of the gears to rotate. The two gears are meshed, so as to drive the other gear to rotate, and further drive the other stop bar to rotate, thereby changing the distance between the other ends of the two stop bars and being applicable to molds with different diameters. Description of the Drawings

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a pipe support demolding device proposed by the utility model;

[0019] Figure 2 It is a partial enlarged structural schematic diagram of a pipe support demolding device proposed by the utility model;

[0020] Figure 3 It is an enlarged structural schematic diagram of part A of a pipe support demolding device proposed by the utility model;

[0021] Figure 4 It is a partial sectional structural schematic diagram of a pipe support demolding device proposed by the utility model.

[0022] In the figure: 1, placing rack; 2, rubber pad; 3, bevel block; 4, chute; 5, rubber block; 6, retaining rod; 7, connecting rod; 8, slider; 9, bidirectional lead screw; 10, avoidance groove; 11, threaded rod; 12, gear; 13, annular rubber; 14, friction block; 15, slide bar; 16, slide hole. Specific implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. The described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

[0024] Refer to Figures 1-4 , a pipe support demolding device, including a placing rack 1. Two bevel blocks 3 are detachably connected to the top of the placing rack 1 through bolts. Rubber pads 2 are bonded to the tops of the two bevel blocks 3. When the bevel blocks 3 are not in use, the bevel blocks 3 can be disassembled. When in use, the mold can be placed above the bevel blocks 3 to assist in fixing the mold. The rubber pads 2 can protect the surface of the mold and prevent friction between the mold and the placing rack 1. A chute 4 is opened at the top of the placing rack 1. Two sliders 8 are slidably connected in the chute 4. An adjusting assembly for making the two sliders 8 move towards each other is provided on one side of the placing rack 1. Connecting rods 7 are provided on the tops of the two sliders 8, and the connecting rods 7 and the sliders 8 are connected through a lifting assembly. Avoidance grooves 10 are opened on one side of the two connecting rods 7. Two retaining rods 6 are rotatably connected in the avoidance grooves 10. Rubber blocks 5 are fixed to one side of the plurality of retaining rods 6 through bolts. A connecting assembly for synchronously and reversely rotating the two retaining rods 6 is provided on one side of the two connecting rods 7. When in use, place the mold on the bevel blocks 3, then adjust the distance between the two connecting rods 7 through the adjusting assembly, adjust the height of the connecting rods 7 through the lifting assembly, and adjust the positions of the two retaining rods 6 so that the two retaining rods 6 are in contact with the edge of the mold. Then, a person can take out the casting from the right side of the device without manually fixing the mold. The placement of the mold and the adjustment of the device can be completed independently by one person, reducing the production cost of the factory.

[0025] Among them, the adjusting assembly includes a bidirectional lead screw 9. The bidirectional lead screw 9 is rotatably connected between the inner walls of the two sides of the chute 4, and both ends of the bidirectional lead screw 9 pass through the placing rack 1 and are welded with hexagonal blocks. The two sliders 8 are respectively located at both ends of the bidirectional lead screw 9 and are threadedly connected to the bidirectional lead screw 9. Connect an external electric tool to the hexagonal block, start the electric tool, and the electric tool drives the hexagonal block and the bidirectional lead screw 9 to rotate, so that the two sliders 8 move towards each other, thereby adjusting the distance between the two connecting rods 7.

[0026] Among them, the lifting component includes a slide bar 15 and a slide hole 16. The slide bar 15 is welded to the top of the slider 8, and the slide hole 16 is opened at the bottom of the connecting rod 7. The slide bar 15 is slidably connected within the slide hole 16. One side of the connecting rod 7 is provided with a locking component for fixing the height of the connecting rod 7. Pulling the connecting rod 7 to move can make the slide bar 15 slide within the slide hole 16, thereby adjusting the height of the two stop bars 6 on the connecting rod 7, and further adapting to different molds, improving the multi-applicability of the device. The locking component includes a threaded hole opened on one side of the connecting rod 7, and the threaded hole communicates with the slide hole 16. A threaded rod 11 is threadedly connected within the threaded hole. One end of the threaded rod 11 is rotatably connected with a friction block 14, and the friction block 14 is in contact with the slide bar 15. First, adjust the height of the connecting rod 7, and then rotate the threaded rod 11. The threaded rod 11 cooperates with the threaded hole to make the threaded rod 11 move, and further make the friction block 14 contact with the slide bar 15, thereby fixing the height of the connecting rod 7.

[0027] Among them, the connecting component includes two connecting shafts. The two connecting shafts are respectively welded to one side of the two stop bars 6 on the same connecting rod 7. One end of each of the two connecting shafts passes through the connecting rod 7 and is key-connected with a gear 12. The two gears 12 are meshed with each other. Rotating one of the stop bars 6 drives one of the gears 12 to rotate. The two gears 12 are meshed, thereby driving the other gear 12 to rotate, and further driving the other stop bar 6 to rotate, thereby changing the distance between the other ends of the two stop bars 6, adapting to molds of different diameters. One side of the connecting rod 7 is provided with an annular rubber 13, and the annular rubber 13 is in contact with one of the gears 12. The annular rubber 13 can increase the friction between the gear 12 and the connecting rod 7, assist in fixing the gear 12, fix the position of the stop bar 6, and improve the stability of the device.

[0028] Working principle: When in use, place the mold on the beveled block 3, connect an external electric tool to the hexagonal block, start the electric tool, the electric tool drives the hexagonal block and the bidirectional lead screw 9 to rotate, so that the two sliders 8 move towards each other, and further adjust the distance between the two connecting rods 7. Pulling the connecting rod 7 to move can make the slide bar 15 slide within the slide hole 16, thereby adjusting the height of the two stop bars 6 on the connecting rod 7. Rotate the threaded rod 11, the threaded rod 11 cooperates with the threaded hole to make the threaded rod 11 move, and further make the friction block 14 contact with the slide bar 15, thereby fixing the height of the connecting rod 7. Adjust the positions of the two stop bars 6 so that the two stop bars 6 are in contact with the edge of the mold. Then, a person can take out the casting from the right side of the device without manually fixing the mold. The placement of the mold and the adjustment of the device can be completed by one person alone, reducing the production cost of the factory.

[0029] Finally, it should be noted that those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A pipe support demoulding device, comprising a placing frame (1), characterized in that: The top of the placement rack (1) is provided with a slide groove (4), and two sliders (8) are slidably connected in the slide groove (4). One side of the placement rack (1) is provided with an adjustment component that enables the two sliders (8) to move toward each other. The tops of the two sliders (8) are provided with connecting rods (7), and the connecting rods (7) and the sliders (8) are connected through a lifting component. One side of the two connecting rods (7) is provided with a avoidance groove (10), and two stop rods (6) are rotatably connected in the avoidance groove (10). One side of the two connecting rods (7) is provided with a connecting component that enables the two stop rods (6) to rotate synchronously in opposite directions.

2. A pipe support demoulding device according to claim 1, characterized in that: The adjustment assembly comprises a bidirectional screw rod (9), the bidirectional screw rod (9) is rotatably connected between the inner walls of the two sides of the slide groove (4), and both ends of the bidirectional screw rod (9) pass through the placement frame (1) and are fixedly connected with a hexagonal block, and the two sliding blocks (8) are respectively located at the two ends of the bidirectional screw rod (9) and are threadedly connected to the bidirectional screw rod (9).

3. A pipe support demoulding device according to claim 1, characterized in that: The lifting assembly comprises a sliding rod (15) and a sliding hole (16), wherein the sliding rod (15) is fixedly connected to the top of the slider (8), the sliding hole (16) is provided at the bottom of the connecting rod (7), and the sliding rod (15) is slidably connected in the sliding hole (16), and a locking assembly for fixing the height of the connecting rod (7) is provided on one side of the connecting rod (7).

4. A pipe support demoulding device according to claim 3, characterized in that: The locking assembly comprises a threaded hole, which is opened on one side of the connecting rod (7) and is connected to the sliding hole (16). A threaded rod (11) is threadedly connected to the threaded hole.

5. A pipe support demoulding device according to claim 1, characterized in that: The connecting assembly comprises two connecting shafts, which are respectively fixedly connected to one side of two blocking rods (6) on the same connecting rod (7), one end of each of the two connecting shafts passes through the connecting rod (7) and is key-connected to a gear (12), and the two gears (12) are meshed with each other.

6. A pipe support demoulding device according to claim 4, characterized in that: One end of the threaded rod (11) is rotatably connected to a friction block (14), and the friction block (14) is in contact with a sliding rod (15).

7. A pipe support demoulding device according to claim 5, characterized in that: An annular rubber (13) is provided on one side of the connecting rod (7), and the annular rubber (13) is in contact with one of the gears (12).

8. A pipe support demoulding device according to claim 1, characterized in that: One side of the plurality of blocking rods (6) is fixedly connected to a rubber block (5); the top of the placement rack (1) is detachably connected to two bevel blocks (3) via bolts; the tops of the two bevel blocks (3) are bonded to rubber pads (2).

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