Special tool frame for demoulding accropode

Abstract

The utility model relates to the technical field of accropodes, in particular to a special tool frame for removing a mold of an accropode, which comprises a tool frame structure, the tool frame structure comprises a main beam, a first connecting beam is welded on one side of the outer surface of the main beam, a first buckle is welded at one end of the first connecting beam, and a second buckle is welded at the other end of the first connecting beam. And a rotating bolt is rotationally mounted in the main beam. Through the arrangement of the first connecting beam and the second connecting beam, when the device is applied to accropode molds with different sizes, the second connecting beam can be rotated due to the connection of the rotating bolt, so that the position between the first buckle and the second buckle can be adjusted, and when the device is fixed on the mold, the first buckle is firstly buckled into a preformed hole site of the mold, and then the second buckle is buckled into the preformed hole site of the mold; and then the second connecting beam is rotated to enable the second buckle to rotate to the other reserved hole position, then the tool frame structure can be fixed, and therefore the purpose that the first connecting beam and the second connecting beam on the two sides of the device can be adjusted to be suitable for accropode molds of different sizes is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of twisted prism blocks, in particular to a special tooling rack for removing the formwork of twisted prism blocks. Background Art

[0002] The twisted prism block, as an important form of the armor block, is usually deployed on the outermost layer of the breakwater, aiming to weaken the impact force of the waves and achieve effective protection of the breakwater. The manufacturing process of the twisted prism block usually adopts the method of factory prefabrication. After its strength reaches the predetermined standard, a professional formwork removal tool is used for the formwork removal operation. In this process, a jack is used to eject the component. Traditional formwork removal tools for twisted prism blocks mostly adopt a fixed U-shaped special tooling rack for formwork removal to separate its components from the formwork.

[0003] The traditional twisted prism block directly adopts a fixed U-shaped special tooling rack for formwork removal, which has the following problems: The traditional special tooling rack for formwork removal adopts a fixed U-shaped structure, and both ends are immovable, making it extremely inconvenient to install the special tooling rack for formwork removal during formwork removal, and it is only applicable to single-type twisted prism blocks. Based on the existing technical deficiencies, the utility model designs a special tooling rack for removing the formwork of twisted prism blocks. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a special tooling rack for removing the formwork of twisted prism blocks, which has the advantage that the connecting beams on both sides of the device can be adjusted to be applicable to twisted prism block molds of different sizes.

[0005] The utility model provides the following technical solution: A special tooling rack for removing the formwork of twisted prism blocks, including a tooling rack structure. The tooling rack structure includes a main beam. One side of the outer surface of the main beam is welded with a first connecting beam. One end of the first connecting beam is welded with a first buckle. A rotating bolt is rotatably installed inside the main beam. A second connecting beam is fixedly installed on the outer surface of the rotating bolt. One end of the second connecting beam is welded with a second buckle.

[0006] As a preferred technical solution of the utility model, the overall weight of the tooling rack structure is 5.8 kg, and the length of the main beam is 500 mm.

[0007] As a preferred technical solution of the utility model, the lengths of the first connecting beam and the second connecting beam are 300 mm, the widths are 60 mm, and the thicknesses are 6 mm.

[0008] As a preferred technical solution of the utility model, the lengths of the first buckle and the second buckle are 90 mm, and the nominal diameter is 8 mm.

[0009] As a preferred technical solution of the utility model, the diameter of the rotating bolt is 30 mm, and the length is 45 mm.

[0010] As a preferred technical solution of the present utility model, threaded holes are provided on both sides of the outer surface of the main beam, four limiting holes are provided on both sides of the outer surface of the main beam, a slot is provided inside the main beam, and a fixing structure is arranged inside the slot.

[0011] As a preferred technical solution of the present utility model, the fixing structure includes two threaded rods, a rotating handle is installed at one end of each of the two threaded rods, and the two threaded rods are in threaded connection with the threaded holes.

[0012] As a preferred technical solution of the present utility model, fixing arc plates are rotatably installed at one end of each of the two threaded rods, four limiting rods are installed on one side of each of the two fixing arc plates, and the four limiting rods are respectively movably connected with the four limiting holes.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] 1. For this special demoulding tooling frame for twist king blocks, through the arrangement of the first connecting beam and the second connecting beam, when dealing with twist king block moulds of different sizes, due to the connection of the rotating bolts, the second connecting beam can be rotated, thereby adjusting the position between the first buckle and the second buckle. When fixing the device on the mould, first buckle the first buckle into the reserved hole position of the mould, and then rotate the second connecting beam so that the second buckle rotates to another reserved hole position, and then the tooling frame structure can be fixed, thus achieving the purpose that the first connecting beam and the second connecting beam on both sides of the device can be adjusted to be applicable to twist king block moulds of different sizes;

[0015] 2. For this special demoulding tooling frame for twist king blocks, through the fixing structure, after the tooling frame structure is fixed on the twist king block mould, by clamping the jack in the slot, and then rotating the rotating handles on both sides, the threaded rods rotate and move in the threaded holes. Limited by the four limiting rods, the fixing arc plates on both sides can move towards the middle and clamp the jack, thereby preventing the jack from slipping during work and affecting normal work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the external structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the threaded hole structure of the present utility model;

[0018] Figure 3 is a schematic diagram of the slot structure of the present utility model;

[0019] Figure 4 is a schematic diagram of the fixing structure of the present utility model.

[0020] In the figure: 1. Tooling rack structure; 101. Main beam; 102. First connecting beam; 103. First buckle; 104. Rotating bolt; 105. Second connecting beam; 106. Second buckle; 2. Threaded hole; 3. Limit hole; 4. Slot; 5. Fixing structure; 51. Threaded rod; 52. Rotating handle; 53. Fixed arc plate; 54. Limit rod. Detailed implementation manners

[0021] 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. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-4 , a special tooling rack for removing the formwork of a twisted king block, including a tooling rack structure 1. The tooling rack structure 1 includes a main beam 101. One side of the outer surface of the main beam 101 is welded with a first connecting beam 102. One end of the first connecting beam 102 is welded with a first buckle 103. A rotating bolt 104 is rotatably installed inside the main beam 101. A second connecting beam 105 is fixedly installed on the outer surface of the rotating bolt 104. One end of the second connecting beam 105 is welded with a second buckle 106.

[0023] Please refer to Figures 1-4 , the overall weight of the tooling rack structure 1 is 5.8 kg, and the length of the main beam 101 is 500 mm. The lengths of the first connecting beam 102 and the second connecting beam 105 are 300 mm, the width is 60 mm, and the thickness is 6 mm. The lengths of the first buckle 103 and the second buckle 106 are 90 mm, and the nominal diameter is 8 mm. The diameter of the rotating bolt 104 is 30 mm, and the length is 45 mm.

[0024] The overall weight of the tooling rack structure 1 is 5.8 kg, which greatly reduces the burden on the operator compared with the traditional weight of 10.4 kg, and improves the efficiency and safety of formwork removal.

[0025] Please refer to Figures 2-4 , threaded holes 2 are opened on both sides of the outer surface of the main beam 101. Four limit holes 3 are opened on both sides of the outer surface of the main beam 101. A slot 4 is opened inside the main beam 101. A fixing structure 5 is arranged inside the slot 4. The fixing structure 5 includes two threaded rods 51. One end of the two threaded rods 51 is provided with a rotating handle 52. The two threaded rods 51 are in threaded connection with the threaded holes 2. One end of the two threaded rods 51 is rotatably installed with a fixed arc plate 53. Four limit rods 54 are installed on one side of the two fixed arc plates 53. The four limit rods 54 are respectively in movable connection with the four limit holes 3.

[0026] After the fixture frame structure 1 is fixed on the twist block mold, the jack is clamped in the slot 4, and then the handles 52 on both sides are turned to rotate the threaded rod 51 and move in the threaded hole 2. Through the limitation of the four limiting rods 54, the fixed arc plates 53 on both sides can move in the middle of the slot 4 and clamp the jack, thereby preventing the jack from slipping during operation and affecting normal operation.

[0027] Working principle: when a special tooling frame for dismantling the twisted king-shaped block is used, in the initial state, after the twisted king-shaped block is prefabricated and reaches the required strength for dismantling, all bolts should be removed first, and the small door on the top of the horizontal limb formwork should be opened. By moving the position of the second connecting beam 105, the first clip 103 and the second clip 106 are aligned and fixed with the reserved holes on the mold. When the template is pushed out parallel to the main beam by 10 to 15 cm, the threaded rod 51 is rotated and moved in the threaded hole 2 by turning the handles 52 on both sides. The fixed arc plates 53 on both sides can be moved to the middle and clamped on the jack through the limitation of the four limiting rods 54, thereby preventing the jack from slipping during operation. Then the auxiliary device can be removed, and the template can be lifted by a gantry truck to shake the template up and down slightly, so that the template is basically separated from the concrete member, and then the template is removed to complete the demolding.

[0028] Although the embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A special tooling frame for dismantling a twist block, comprising a tooling frame structure (1), characterized in that: The tooling frame structure (1) comprises a main beam (101), a first connecting beam (102) is welded to one side of the outer surface of the main beam (101), a first buckle (103) is welded to one end of the first connecting beam (102), a rotating bolt (104) is rotatably mounted inside the main beam (101), a second connecting beam (105) is fixedly mounted on the outer surface of the rotating bolt (104), and a second buckle (106) is welded to one end of the second connecting beam (105).

2. The special tooling frame for dismantling the twist block according to claim 1 is characterized by: The overall weight of the tooling frame structure (1) is 5.8 kg, and the length of the main beam (101) is 500 mm.

3. The special tooling frame for dismantling the twist block according to claim 1 is characterized by: The first connecting beam (102) and the second connecting beam (105) have a length of 300 mm, a width of 60 mm, and a thickness of 6 mm.

4. The special tooling frame for dismantling the twist block according to claim 1 is characterized by: The first buckle (103) and the second buckle (106) have a length of 90 mm and a nominal diameter of 8 mm.

5. The special tooling frame for dismantling the twist block according to claim 3 is characterized by: The rotating bolt (104) has a diameter of 30 mm and a length of 45 mm.

6. The special tooling frame for dismantling the twist block according to claim 4, characterized in that: Threaded holes (2) are provided on both sides of the outer surface of the main beam (101), four limiting holes (3) are provided on both sides of the outer surface of the main beam (101), a slot (4) is provided inside the main beam (101), and a fixing structure (5) is provided inside the slot (4).

7. The special tooling frame for dismantling the twist block according to claim 6, characterized in that: The fixing structure (5) comprises two threaded rods (51), one end of the two threaded rods (51) is mounted with a turning handle (52), and the two threaded rods (51) are threadedly connected to the threaded holes (2).

8. The special tooling frame for dismantling the twist block according to claim 7, characterized in that: A fixed arc plate (53) is rotatably mounted on one end of the two threaded rods (51), and four limiting rods (54) are mounted on one side of the two fixed arc plates (53). The four limiting rods (54) are movably connected to the four limiting holes (3) respectively.

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