Special-shaped assembly type formwork capable of being spliced

Abstract

The utility model belongs to the technical field of assembly type formworks, and particularly discloses a splicable special-shaped assembly type formwork which is used for solving the technical problem that in the pouring process of a special-shaped formwork of a non-rectangular structure, the stability of the formwork is not enough. The sealing structure comprises a special-shaped plate, a side plate and a side component, the special-shaped plate, the side plate and the side component jointly define a sealing body with an opening in the top, the side plate comprises a semicircular and square up-down separated structure, a back ridge plate is installed on the outer side of the side plate, and a front side bottom plate is jointly arranged between the two sides of the bottom of the side plate. A stability maintaining assembly is jointly arranged between the middle of the back ridge plate located on the top and the middle of the front side bottom plate. By adjusting the vertical and horizontal tensioning strength of the whole assembly type formwork, the combination tightness degree and the structural strength of all assemblies are improved, the purpose that the special-shaped formwork of a non-rectangular structure still keeps the level with good stability in the pouring process is achieved, and the integrity of a special-shaped component prefabricated through the formwork is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled formwork, in particular to a splicable special-shaped assembled formwork. Background Art

[0002] In the construction production, the pouring of concrete needs to use formwork as a mold for shaping. Common formwork materials include: wood glued formwork, steel formwork, plastic formwork and aluminum alloy formwork, which is relatively energy-saving, environmentally friendly and has a faster construction speed. Conventional residential buildings and factory buildings are relatively regular. Whether it is the structure of the entire building or the various components involved in the structure, they are mainly rectangular, mainly including: rectangular columns, rectangular beams, rectangular walls, rectangular plates, etc.; no matter what material is used for the formwork required for this type of building, because the raw materials of the plate are all rectangular, processing, manufacturing and construction are relatively easy to operate; but in today's society, more and more irregular buildings have emerged, and the dimensions of the components are all non-rectangular (the plane shapes include non-rectangular shapes such as circles, triangles, trapezoids, including spiral structures, etc.), so as the enclosure for concrete molding, it also needs to be processed into irregular shapes, which has caused unprecedented difficulties in formwork processing, manufacturing and installation;

[0003] The non-rectangular formwork is collectively referred to as special-shaped formwork. During the assembly process of the special-shaped formwork, it is considered that after the molding components are manufactured, the stability of the formwork during the pouring process is affected due to the non-rectangular shape; due to the special-shaped structure, it is impossible to quickly complete the demoulding and it is easy to cause damage to the special-shaped components during the demoulding process;

[0004] In view of the above technical defects, a solution is now proposed. Utility Model Content

[0005] The utility model aims to provide a splicable special-shaped assembled formwork to solve the problem of poor stability of the formwork during the pouring process due to the special-shaped structure.

[0006] The purpose of the utility model can be achieved through the following technical solutions: a splicable special-shaped assembled formwork, including special-shaped plates, side plates and side members, the special-shaped plates, side plates and side members together form a sealed body with an open top, and the side plates include semicircular and square upper and lower separated structures, a back corrugated plate is installed on the outer side of the side plate, a front bottom plate is commonly arranged between the two sides of the bottom of the side plate, a stabilization component is commonly arranged between the middle of the back corrugated plate at the top and the middle of the front bottom plate, and both sides of the middle of the stabilization component are connected to the middle of both sides of the back corrugated plate; a pulling mechanism is arranged in the middle of the outer side of the side member, the bottom of the pulling mechanism is connected to the side bottom plate, and the side bottom plate is fixedly connected to the ground.

[0007] Preferably, the stabilization component includes symmetrical and stacked chord beam rods, the adjacent ends of the chord beam rods are provided with locking holes, the chord beam rods are installed with locking bolts through the locking holes, the outer ends of the chord beam rods are connected with extension rods, the outer ends of the extension rods are inserted with vertically arranged tension rods, and the upper and lower ends of the tension rods pass through the back corrugated plate and are sleeved with locking nuts.

[0008] Preferably, the stabilization maintenance assembly also includes an upper vertical rod and a lower vertical rod, both of which are arranged perpendicular to the chord beam rod, and the lower end of the upper vertical rod is rotatably connected to a connecting ring, and the lower end of the connecting ring is socketed with the top of the lower vertical rod.

[0009] Preferably, the top of the upper vertical rod is fixedly connected to the back corrugated board, the bottom of the lower vertical rod is rotatably connected to a one-way rotating cylinder, and the bottom sealing end of the one-way rotating cylinder is connected to the middle of the front bottom plate.

[0010] Preferably, the pulling mechanism includes a pulling upper rod and a pulling lower rod, the top of the pulling upper rod is connected to a hinge plate, the hinge plate is connected to the outer side of the side member, the connection between the pulling upper rod and the pulling lower rod is commonly connected to a bidirectional rotating cylinder, and the bottom of the pulling lower rod is connected to the side bottom plate.

[0011] Preferably, support plates are installed at the outer edges of the inner ring sides of the special-shaped plates, the cross-section of the support plates is "L" shaped, and the bottom of the support plates is connected to the front bottom plate, and lifting rings are installed on both sides of the back corrugated plate at the top.

[0012] Beneficial effects of the utility model:

[0013] (1) In the present invention, the tension between the lower vertical rod, the connecting ring and the upper vertical rod is changed by a one-way rotating cylinder, and the overlapping position of the two chord beams is changed to drive the two outer extension rods and the tension rods to approach each other. The combination of the two is to adjust the vertical and horizontal tension strength of the entire assembled formwork, thereby improving the tightness of the combination and the structural strength of the components, so that the special-shaped formwork of the non-rectangular structure can still maintain a good level of stability during the casting process, and further improve the integrity of the special-shaped components prefabricated by the formwork;

[0014] (2) In the present invention, the relative position between the pulling upper rod and the pulling lower rod is adjusted by the bidirectional rotating cylinder, and the spacing between the pulling upper rod and the pulling lower rod is changed, so that the pulling upper rod, the pulling lower rod and the bidirectional rotating cylinder jointly form a support for the side member, and the above-mentioned combination is used to eliminate the gap of the whole composed of the special-shaped plate, the side plate and the side member, and improve the tightness of the combination between the components, so that the special-shaped formwork with a non-rectangular structure can still maintain a good level of stability during the casting process, and further improve the integrity of the special-shaped member prefabricated by the formwork. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings;

[0016] Figure 1 It is a structural stereogram of the entire utility model;

[0017] Figure 2 It is a bottom view schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the structural disassembly of the utility model;

[0019] Figure 4 It is a schematic diagram of the structural disassembly of the stabilization component of the utility model;

[0020] Figure 5 It is a schematic diagram of the structural disassembly of the pulling mechanism of the utility model;

[0021] Figure 6 The utility model Figure 4 A in the enlarged view;

[0022] Figure 7 The utility model Figure 4 Enlarged view of point B in .

[0023] Legend: 1. Special-shaped plate; 2. Side plate; 3. Side member; 4. Back rib plate; 5. Support plate; 6. Front bottom plate; 7. Side bottom plate; 8. Stabilization assembly; 9. Lifting ring; 10. Pulling mechanism; 101. Pulling upper rod; 102. Pulling lower rod; 103. Two-way rotating cylinder; 11. Hinge plate; 12. Pull rod; 13. Locking nut; 14. Extension rod; 15. String beam rod; 151. Locking hole; 152. Locking bolt; 16. Upper vertical rod; 17. Lower vertical rod; 18. Connecting ring; 19. One-way rotating cylinder. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example:

[0026] This embodiment is used to solve the problem of insufficient stability of special-shaped templates with non-rectangular structures during the casting process.

[0027] See also Figure 1 - Figure 7 As shown, this embodiment is a splicable special-shaped assembled template, including a special-shaped plate 1, a side plate 2 and a side member 3, the special-shaped plate 1, the side plate 2 and the side member 3 together form a sealed body with an open top, and the side plate 2 includes a semicircular and square upper and lower separated structure, a back corrugated plate 4 is installed on the outer side of the side plate 2, a front side bottom plate 6 is commonly arranged between the two sides of the bottom of the side plate 2, a stabilization component 8 is commonly arranged between the middle of the back corrugated plate 4 at the top and the middle of the front side bottom plate 6, and both sides of the middle of the stabilization component 8 are connected to the middle of both sides of the back corrugated plate 4; a pulling mechanism 10 is arranged in the middle of the outer side of the side member 3, and the bottom of the pulling mechanism 10 is connected to the side bottom plate 7, and the side bottom plate 7 is fixedly connected to the ground;

[0028] The stabilizing assembly 8 includes a symmetrical and stacked string beam rod 15, the adjacent ends of the string beam rod 15 are provided with locking holes 151, the string beam rod 15 is installed with locking bolts 152 through the locking holes 151, the outer ends of the string beam rod 15 are connected with extension rods 14, the outer ends of the extension rods 14 are plugged with vertically arranged tie rods 12, and the upper and lower ends of the tie rods 12 pass through the back corrugated board 4 and are sleeved with locking nuts 13;

[0029] The stabilization component 8 also includes an upper vertical rod 16 and a lower vertical rod 17, both of which are arranged perpendicularly to the chord beam rod 15, the lower end of the upper vertical rod 16 is rotatably connected to a connecting ring 18, the lower end of the connecting ring 18 is sleeved with the top of the lower vertical rod 17, the top of the upper vertical rod 16 is fixedly connected to the back corrugated board 4, the bottom of the lower vertical rod 17 is rotatably connected to a one-way rotating cylinder 19, and the bottom sealing end of the one-way rotating cylinder 19 is connected to the middle of the front bottom plate 6;

[0030] The basic process is as follows: assemble the special-shaped template in sequence. The specific assembly process is as follows: first, support the special-shaped plate 1 vertically, then fix the side plates 2 on the front and rear sides on the special-shaped plate 1 in turn, and finally fix the side members 3 to the openings on both sides;

[0031] After the fixation is completed, the stabilizing component 8 and the pulling mechanism 10 are assembled. According to the overall assembly of the special-shaped template and the gap between the special-shaped plate 1, the side plate 2 and the side member 3, the pulling tension of the stabilizing component 8 is first adjusted. The screw-in length of the lower vertical rod 17, that is, the relative position between the lower vertical rod 17 and the one-way rotating cylinder 19 is adjusted by rotating the one-way rotating cylinder 19, and the tension between the lower vertical rod 17, the connecting ring 18 and the upper vertical rod 16 is changed, so that the special-shaped plate 1 of the separation structure forms a stable connection. At the same time, the overlapping position of the two chord beams 15 is changed, so that the two outer extension rods 14 and the tension rods 12 are driven to approach each other, so that the special-shaped plate 1 of the separation structure also forms a stable connection;

[0032] The pulling mechanism 10 includes a pulling upper rod 101 and a pulling lower rod 102. The top of the pulling upper rod 101 is connected with a hinge plate 11, and the hinge plate 11 is connected with the outer side of the side member 3. The connection between the pulling upper rod 101 and the pulling lower rod 102 is commonly connected with a two-way rotating cylinder 103. The bottom of the pulling lower rod 102 is connected with the side bottom plate 7.

[0033] Then, the tension of the pulling mechanism 10 is adjusted, specifically, the relative position between the pulling upper rod 101 and the pulling lower rod 102 is adjusted by the bidirectional rotating cylinder 103, and the distance between the pulling upper rod 101 and the pulling lower rod 102 is changed, so that the pulling upper rod 101, the pulling lower rod 102 and the bidirectional rotating cylinder 103 jointly form a support for the side member 3;

[0034] Finally, the two are combined to eliminate the gap of the whole composed of the special-shaped plate 1, the side plate 2 and the side member 3, and improve the tightness of the combination between the components, further improving its structural strength;

[0035] Finally, the manufacturing of the special-shaped component is completed by grouting on the top;

[0036] A support plate 5 is installed at the outer edge of the inner ring side of the special-shaped plate 1. The cross-section of the support plate 5 is "L" shaped, and the bottom of the support plate 5 is connected to the front bottom plate 6. The addition of the support plate 5 is to further improve the installation structure strength under the condition of the above-mentioned stabilization component 8 and the pulling mechanism 10 being set together, and finally improve the forming accuracy of the prefabricated component. Both sides of the back corrugated plate 4 at the top are installed with lifting rings 9, and the overall lifting and removal of the back corrugated plate 4 is completed through the lifting rings 9;

[0037] The working principle of the utility model is as follows:

[0038] Adjust the pulling tension of the stabilizing assembly 8, and adjust the screw-in length of the lower vertical rod 17 by rotating the one-way rotating cylinder 19, that is, the relative position between the lower vertical rod 17 and the one-way rotating cylinder 19, and change the tension between the lower vertical rod 17, the connecting ring 18 and the upper vertical rod 16, so that the special-shaped plate 1 of the separation structure forms a stable connection, and at the same time change the overlapping position of the two chord beams 15, so as to drive the two outer extension rods 14 and the tension rods 12 to approach each other, so that the special-shaped plate 1 of the separation structure also forms a stable connection; then adjust The tensioning condition of the pulling mechanism 10 is specifically achieved by adjusting the relative position between the pulling upper rod 101 and the pulling lower rod 102 through the bidirectional rotating cylinder 103, changing the spacing between the pulling upper rod 101 and the pulling lower rod 102, so that the pulling upper rod 101, the pulling lower rod 102 and the bidirectional rotating cylinder 103 jointly form a support for the side member 3, and the combination of the two completes the elimination of the gap of the whole composed of the special-shaped plate 1, the side plate 2 and the side member 3, and improves the tightness of the combination between the components, thereby further improving its structural strength.

[0039] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

Claims

1. A splicable special-shaped assembled formwork, comprising a special-shaped plate (1), a side plate (2) and a side member (3), characterized in that: The special-shaped plate (1), the side plate (2) and the side member (3) together form a sealed body with an open top, and the side plate (2) includes a semicircular and square upper and lower separated structure, a back corrugated plate (4) is installed on the outer side of the side plate (2), a front side bottom plate (6) is arranged between the two sides of the bottom of the side plate (2), a stabilization component (8) is arranged between the middle part of the back corrugated plate (4) at the top and the middle part of the front side bottom plate (6), and the two sides of the middle part of the stabilization component (8) are connected to the middle parts of the two sides of the back corrugated plate (4); a pulling mechanism (10) is arranged in the middle part of the outer side of the side member (3), and the bottom of the pulling mechanism (10) is connected to the side bottom plate (7), and the side bottom plate (7) is fixedly connected to the ground.

2. The splicable special-shaped assembled formwork according to claim 1, characterized in that: The stabilizing component (8) includes a symmetrical and stacked chord beam rod (15), the adjacent ends of the chord beam rod (15) are provided with locking holes (151), and the chord beam rod (15) is installed with locking bolts (152) through the locking holes (151), and the outer ends of the chord beam rod (15) are connected to extension rods (14), and the outer ends of the extension rods (14) are inserted with vertically arranged tension rods (12), and the upper and lower ends of the tension rods (12) pass through the back corrugated board (4) and are sleeved with locking nuts (13).

3. The splicable special-shaped assembled formwork according to claim 2, characterized in that: The stabilization component (8) also includes an upper vertical rod (16) and a lower vertical rod (17), and the upper vertical rod (16) and the lower vertical rod (17) are both arranged perpendicular to the chord beam (15), and the lower end of the upper vertical rod (16) is rotatably connected to a connecting ring (18), and the lower end of the connecting ring (18) is sleeved with the top of the lower vertical rod (17).

4. The splicable special-shaped assembled formwork according to claim 3, characterized in that: The top of the upper vertical rod (16) is fixedly connected to the back corrugated board (4), and the bottom of the lower vertical rod (17) is rotatably connected to a one-way rotating cylinder (19), and the bottom sealing end of the one-way rotating cylinder (19) is connected to the middle of the front bottom plate (6).

5. The splicable special-shaped assembled formwork according to claim 1, characterized in that: The pulling mechanism (10) comprises a pulling upper rod (101) and a pulling lower rod (102); the top of the pulling upper rod (101) is connected to a hinge plate (11), the hinge plate (11) is connected to the outer side of the side member (3); the connection between the pulling upper rod (101) and the pulling lower rod (102) is commonly connected to a bidirectional rotating cylinder (103); the bottom of the pulling lower rod (102) is connected to a side bottom plate (7).

6. The splicable special-shaped assembled formwork according to claim 1, characterized in that: A support plate (5) is installed at the outer edge of the inner ring side of the special-shaped plate (1), the cross-section of the support plate (5) is "L" shaped, and the bottom of the support plate (5) is connected to the front bottom plate (6), and both sides of the back corrugated plate (4) at the top are installed with lifting rings (9).

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