Set-shaped steel formwork

Abstract

The utility model discloses a set-shaped steel formwork, which relates to the technical field of constructional engineering and comprises a steel formwork body, a first locking component and a second locking component. An outer frame body is arranged on the steel template body; a first connecting table, a first clamping groove, a second connecting table and a second clamping groove are arranged on the outer frame body; the first locking assembly comprises a first locking piece, a first clamping piece, a first clamping piece, a first clamping groove and a first fixing piece; the second locking assembly comprises a second locking piece, a second clamping piece, a second clamping piece, a second clamping groove and a second fixing piece; the supporting angle steel is arranged to form the outer frame body, the first clamping groove and the second clamping groove are formed in the outer frame body, the four adjacent steel formworks are stably connected through the first locking piece, the first clamping piece and the first clamping piece, and then the two adjacent steel formworks are stably connected through the second locking piece, the second clamping piece and the second clamping piece; and therefore, the steel formwork wall can be conveniently built, the use amount of bolts is reduced in the re-building process, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a shaped steel template. Background Art

[0002] Sheet pile wall is a retaining structure formed by upright strip-like components, usually used to resist lateral earth pressure. The stability of this structure usually depends on the earth pressure of the soil on one side of the wall, which actually depends on the interaction between the sheet pile wall and the soil. Sheet pile walls are generally divided into three types: unsupported, single-supported and multi-supported. It can resist the soil around the foundation pit and prevent water seepage and soil sliding. Therefore, sheet pile walls are usually used in foundation pit retaining projects, slope protection, and the construction of temporary cofferdams and underground structures; sheet pile walls often use standard steel formwork as support during construction. Standard steel formwork is also used in pile foundations and other applications. In the overlapping process of existing standard steel formworks, adjacent steel formworks are usually connected by bolts. There are many bolts for connecting and disassembling, and the process is cumbersome, slow, and inefficient.

[0003] The utility model with patent number CN213391193U discloses a combined shaped steel formwork, including a steel formwork outer bottom plate and a card plate, wherein the card plate is arranged inside the steel formwork outer bottom plate, a vertical connecting rod body is arranged on the upper part of the steel formwork outer bottom plate, a horizontal plug hole is arranged horizontally through the surface of the vertical connecting rod body, a first rod is connected inside the horizontal plug hole, a card slot is opened on the lower surface of the vertical connecting rod body, the vertical connecting rod body is arranged on the upper part of the card plate through the card slot, and a connecting plate is arranged at the right side of the vertical connecting rod body and the inner position of the steel formwork outer bottom plate; the card slot at the lower end of the vertical connecting rod body is arranged on the outside of the card plate, the first rod is inserted into the inside of the horizontal plug hole, so that two vertical plug holes are arranged on both sides of the vertical connecting rod body, The second rod is vertically inserted into the vertical plug-in hole, so that the limiting card plate is limited, so that the lower parts of the vertical connecting rod bodies can be firmly connected, and the square positioning rod at the lower end of the cross bar is inserted into the square positioning hole, so that the cross bar connects the upper parts of the vertical connecting rod bodies, so that the vertical connecting rod bodies can be firmly connected to each other, and the first stud is screwed into the vertical hole to firmly connect the connecting plate and the outer bottom plate of the steel formwork, and the second stud is horizontally inserted into the horizontal hole, so that the inner side surface of the connecting plate firmly supports the outer side surface of the vertical connecting rod body inside, and then the nut is screwed into the outside of the second stud to quickly thread them together; in this patent, the connection and disassembly process of the steel formwork is cumbersome and time-consuming, which reduces work efficiency. Utility Model Content

[0004] The main purpose of the utility model is to provide a shaped steel template, which is used to solve the problem that the installation and disassembly process of the steel template is complicated and time-consuming.

[0005] To achieve the above-mentioned purpose, the utility model provides a shaped steel template, including a steel template body; the steel template body includes a steel plate and supporting angle steels staggered on the steel plate, including:

[0006] The support angle steel forms an outer frame at the periphery of the steel plate, and the support angle steel forms a grid frame inside the outer frame; the outer frame is concave at the positive corner to form a first connecting platform, and a first clamping groove is provided on the side wall of the outer frame adjacent to the first connecting platform; the side edge of the outer frame is concave to form a second connecting platform, and a second clamping groove is provided on the side edge of the outer frame adjacent to the second connecting platform;

[0007] The first locking assembly comprises a first locking member movably arranged in the first connecting platform, and a first clamping member movably arranged on the first locking member; the first locking member is provided with a first clamping member clamped with the first clamping groove; the first clamping member is provided with a first clamping groove; a first fixing member is provided between the first locking member and the first clamping member; the first fixing member rotates under the action of an external force so that the first clamping member moves toward the steel plate, thereby clamping the first clamping groove on the adjacent outer frame;

[0008] The second locking assembly includes a second locking member movably arranged in the second connecting platform and a second clamping member movably arranged on the second locking member; the second locking member is provided with a second clamping member clamped with the second clamping groove; the second clamping member is provided with a second clamping groove; a second fixing member is provided between the second locking member and the second clamping member; the second fixing member rotates under the action of external force to move the second clamping member toward the steel plate, thereby clamping the second clamping groove on the adjacent outer frame.

[0009] As a further improvement of the present invention, the first connecting platform is a square structure; the second connecting platform is a long strip structure; the first card slot and the second card slot are both formed by cutting on one side of the outer frame adjacent to the steel plate.

[0010] As a further improvement of the present utility model, the first locking member includes a first base plate movably arranged in the first connecting platform, and a first connecting column arranged on the first base plate; the first clamping member includes a plurality of first clamping plates spaced apart on the first base plate, and the first clamping plates are clamped with the first clamping groove; the first clamping member includes a first clamping sleeve movably arranged on the first connecting column; the first fixing member includes a first locking nut sleeve; the first connecting column passes through the first clamping sleeve and is threadedly connected with the first locking nut sleeve; the first clamping groove is arranged on the first clamping sleeve, and the size of the first clamping groove decreases from one end adjacent to the first base plate to one end away from the first base plate.

[0011] As a further improvement of the present invention, a first concave locking groove is provided on the first clamping plate; the size of the first locking groove decreases gradually.

[0012] As a further improvement of the present invention, the second locking member includes a second base plate movably arranged in the second connecting platform, and a second connecting column arranged on the second base plate; the second clamping member includes a plurality of second clamping plates spaced apart on the second base plate; the second clamping plates are clamped with the second clamping grooves; the second clamping member includes a second clamping sleeve movably arranged on the second connecting column; the second fixing member includes a second locking nut; the second connecting column passes through the second clamping sleeve and is threadedly connected with the second locking nut; the second clamping grooves are spaced apart on the second clamping sleeve, and the size of the second clamping grooves decreases from one end adjacent to the second base plate to one end away from the second base plate.

[0013] As a further improvement of the present invention, a second concave locking groove is provided on the second clamping plate; the size of the second locking groove decreases gradually.

[0014] The beneficial effects of the utility model are embodied in:

[0015] An outer frame is formed by arranging supporting angle steels, and a first card slot and a second card slot are arranged on the outer frame. Four adjacent groups of steel formworks are stably connected by a first locking member, a first clamping member, and a first clamping member, respectively. Then, two adjacent groups of steel formworks are stably connected by a second locking member, a second clamping member, and a second clamping member, thereby facilitating the construction of steel formwork walls, reducing the amount of bolts used during the construction process, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a shaped steel formwork;

[0017] Figure 2 It is a schematic diagram of the structure of a first locking member of a shaped steel template;

[0018] Figure 3 It is a schematic diagram of the structure of the first clamping member of a shaped steel template;

[0019] Figure 4 It is a schematic diagram of the structure of a second locking member of a shaped steel template;

[0020] Figure 5 It is a schematic diagram of the structure of the second clamping member of a shaped steel template;

[0021] Description of reference numerals:

[0022] 1. Steel plate; 2. Support angle steel; 3. Outer frame; 4. Grid frame; 5. First connecting platform; 6. First clamping slot; 7. Second connecting platform; 8. Second clamping slot; 9. First locking piece; 901. First base plate; 902. First connecting column; 10. First clamping piece; 1001. First clamping sleeve; 11. First clamping piece; 12. First clamping groove; 13. First fixing piece; 1301. First locking screw sleeve; 14. First locking groove; 15. Second locking piece; 1501. Second base plate; 1502. Second connecting column; 16. Second clamping piece; 1601. Second clamping sleeve; 17. Second clamping piece; 18. Second clamping groove; 19. Second fixing piece; 1901. Second locking screw sleeve; 20. Second locking groove; 21. First through hole; 22. Second through hole. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] In one embodiment, see Figure 1 The utility model discloses a shaped steel template, which comprises a steel template body, a first locking component and a second locking component.

[0025] Among them, the steel formwork body includes a steel plate 1 and support angle steels 2 staggered on the steel plate 1, the support angle steels 2 form an outer frame 3 on the periphery of the steel plate 1, and the support angle steels 2 form a grid frame 4 in the outer frame; the outer corner of the outer frame 3 is recessed to form a first connecting platform 5, and a first card slot 6 is provided on the side wall of the outer frame 3 adjacent to the first connecting platform 5; the side of the outer frame 3 is recessed to form a second connecting platform 7, and a second card slot 8 is provided on the side of the outer frame 3 adjacent to the second connecting platform 7; the first locking assembly includes a first locking member 9 movably arranged in the first connecting platform 5, a first clamping member 10 movably arranged on the first locking member 9, a first clamping member 11 is provided on the first locking member 9 and is clamped with the first card slot 6, a first clamping groove 12 is provided on the first clamping member 10, and the first locking member 9 is clamped with the first card slot 6. A first fixing member 13 is provided between the clamping members 10. The first fixing member 13 rotates under the action of external force to make the first clamping member 10 move toward the steel plate 1, thereby making the first clamping groove 12 clamped on the adjacent outer frame 3; the second locking assembly includes a second locking member 15 movably arranged in the second connecting platform 7, and a second clamping member 16 movably arranged on the second locking member 15. The second locking member 15 is provided with a second clamping member 17 clamped with the second clamping groove 8. The second clamping member 16 is provided with a second clamping groove 18. A second fixing member 19 is provided between the second locking member 15 and the second clamping member 16. The second fixing member 19 rotates under the action of external force to make the second clamping member 16 move toward the steel plate 1, thereby making the second clamping groove 18 clamped on the adjacent outer frame 3.

[0026] For further information, see Figure 1 The first connecting platform 5 is a square structure, and the second connecting platform 7 is a long strip structure; the first card slot 6 and the second card slot 8 are both formed by cutting on one side of the outer frame 3 adjacent to the steel plate 1.

[0027] Preferably, the first connecting platform 5 is arranged at four groups of positive corners of a group of steel formwork bodies, and after the four groups of steel formwork bodies are laid flat, the four corners are attached to form the first connecting platform 5.

[0028] Preferably, the second card slot 8 is located on the side of the outer frame 3, and multiple groups can be arranged at intervals according to the size of the steel template. After two groups of steel template bodies are laid flat, the two groups of side edges are attached to form a second connecting platform 7.

[0029] For further information, see Figure 2 , 3The first locking member 9 includes a first base plate 901 movably arranged in the first connecting platform 5, a first connecting column 902 arranged on the first base plate 901, and the first clamping member 11 includes a plurality of first clamping plates spaced apart on the first base plate 901, and the first clamping plates are clamped with the first clamping groove 6; the first clamping member 10 includes a first clamping sleeve 1001 movably arranged on the first connecting column 902; the first fixing member 13 includes a first locking screw sleeve 1301, and the first connecting column 902 passes through the first clamping sleeve 1001 and is threadedly connected with the first locking screw sleeve 1301; the first clamping groove 12 is arranged on the first clamping sleeve 1001, and the size of the first clamping groove 12 decreases from one end adjacent to the first base plate 901 to one end away from the first base plate 901.

[0030] Preferably, the first bottom plate 901 is a circular plate, and the first connecting column 902 is fixedly installed at the center of the first bottom plate 901 .

[0031] Preferably, four groups of first clamping plates are arranged at intervals, and the first clamping plates are located at the edge of the first bottom plate 901 and are arranged equidistantly.

[0032] Preferably, the first clamping sleeve 1001 is a hollow rectangular body with one end open, the closed end of the first clamping sleeve 1001 is provided with a first through hole 21 , and the first clamping grooves 12 are equidistantly distributed on the outer wall of the first clamping sleeve 1001 .

[0033] For further information, see Figure 2 The first clamping plate is provided with a concave first locking groove 14, and the size of the first locking groove 14 decreases gradually.

[0034] Preferably, the first locking groove 14 is in the shape of an elongated strip, and the cross section of the first locking groove 14 in the vertical direction is in the shape of a “V”.

[0035] In the above arrangement, when connecting the four steel formwork bodies that abut against each other at the positive angle, the first bottom plate 901 is placed in the first connecting platform 5. During the placement process, the first clamping plate and the first clamping groove 6 are staggered, so that the first bottom plate 901 can be placed in the first connecting platform 5, and the first connecting column 902 is rotated so that the first clamping plate is rotated into the first clamping groove 6. The first locking groove 14 is located at the lower end of the supporting angle steel 2; then the first clamping sleeve 1001 is inserted into the first connecting column 902 through the first through hole 21, and the first clamping sleeve 1001 is rotated. Move the first clamping sleeve 1001 so that the outer frame 3 enters the first clamping groove 12, and connects the first locking screw sleeve 1301 with the first connecting column 902. Under the action of the thread, the first connecting column 902 moves upward so that the first locking groove 14 on the first bottom plate 901 clamps the bottom end of the outer frame 3. At the same time, the first clamping sleeve 1001 moves toward the steel plate 1 to clamp the end of the outer frame 3 away from the steel plate 1. Under the interaction of the first bottom plate 901 and the first clamping sleeve 1001, the four groups of steel formwork bodies are connected.

[0036] For further information, see Figure 4 , 5 The second locking member 15 includes a second base plate 1501 movably arranged in the second connecting platform 7 and a second connecting column 1502 arranged on the second base plate 1501; the second clamping member 17 includes a plurality of second clamping plates spaced apart on the second base plate 1501, and the second clamping plates are clamped with the second clamping groove 8; the second clamping member 16 includes a second clamping sleeve 1601 movably arranged on the second connecting column 1502; the second fixing member 19 includes a second locking screw sleeve 1901, and the second connecting column 1502 penetrates the second clamping sleeve 1601 and is threadedly connected with the second locking screw sleeve 1901; the second clamping groove 18 is spaced apart on the second clamping sleeve 1601, and the size of the second clamping groove 18 decreases from one end adjacent to the second base plate 1501 to one end away from the second base plate 1501.

[0037] Preferably, the second bottom plate 1501 is a circular plate, and the second connecting column 1502 is fixedly installed at the center of the second bottom plate 1501 .

[0038] Preferably, four groups of second clamping plates are arranged at intervals, and the second clamping plates are located at the edge of the second bottom plate 1501 and are arranged equidistantly.

[0039] Preferably, the second clamping sleeve 1601 is a hollow rectangular cylinder with one end open, the closed end of the second clamping sleeve 1601 is provided with a second through hole 22 , and the second clamping grooves 18 are equidistantly distributed on the outer wall of the second clamping sleeve 1601 .

[0040] For further information, see Figure 4 The second clamping plate is provided with a concave second locking groove 20, and the size of the second locking groove 20 decreases gradually.

[0041] Preferably, the second locking groove 20 is in the shape of an elongated strip, and the cross section of the second locking groove 20 in the vertical direction is in the shape of a “V”.

[0042] In the above arrangement, when connecting two adjacent steel formwork bodies whose sides are abutted against each other, the second bottom plate 1501 is placed in the second connecting platform 7. During the placement process, the second clamping plate and the second clamping groove 8 are staggered, so that the second bottom plate 1501 can be placed in the second connecting platform 7, and the second connecting column 1502 is rotated so that the second clamping plate is rotated into the second clamping groove 8. The second locking groove 20 is located at the lower end of the supporting angle steel 2; then the second clamping sleeve 1601 is inserted into the second connecting column 1502 through the second through hole 22, and the second connecting column 1502 is rotated. The clamping sleeve 1601 allows the outer frame 3 to enter the second clamping groove 18, and connects the connecting screw sleeve, the second locking screw sleeve 1901 and the second connecting column 1502. Under the action of the thread, the second connecting column 1502 moves upward so that the second locking groove 20 on the second base plate 1501 clamps the bottom end of the outer frame 3. At the same time, the second clamping sleeve 1601 moves toward the steel plate 1 to clamp the two ends of the outer frame 3 away from the steel plate 1. Under the interaction of the second base plate 1501 and the second clamping sleeve 1601, the two adjacent groups of steel formwork bodies are connected.

[0043] In this embodiment, the first connecting platform 5 is arranged at the four corners of the steel template body, and the second connecting platform 7 is respectively arranged on the four groups of side edges of the upper, lower, left and right sides of the steel template body. When connecting the adjacent two side steel template bodies, the second bottom plate 1501 is placed in the second connecting platform 7, and the second connecting column 1502 is rotated to drive the second clamping plate into the second clamping groove 8, and then the second clamping sleeve 1601 is put on the second connecting column 1502, and the second clamping groove 18 clamps the two groups of outer frame bodies 3, and the second locking screw sleeve 1901 is connected to the second connecting column 1502. When the second locking screw sleeve 1901 is rotated, the second clamping plate and the second clamping sleeve 1601 move relatively, and are respectively connected to the bottom and top ends of the outer frame body 3 at the second clamping groove 8, thereby connecting the two adjacent groups of steel template bodies. The template body is stably connected; when connecting four adjacent groups of steel template bodies, the first base plate 901 is placed in the first connecting platform 5, and the first connecting column 902 is rotated to drive the first clamping plate into the first slot 6, and then the first clamping sleeve 1001 is inserted into the first connecting column 902, and the first clamping slot 12 clamps the four groups of outer frames 3, and the first locking screw sleeve 1301 is connected to the first connecting column 902. When the first locking screw sleeve 1301 is rotated, the first clamping plate and the first clamping sleeve 1001 move relative to each other and are respectively connected to the bottom and top ends of the outer frame 3 at the first slot 6, thereby stably connecting the four adjacent groups of steel template bodies; reducing the bolts used when connecting adjacent steel template bodies, installation and disassembly are convenient and quick, which is conducive to improving work efficiency.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shaped steel formwork, comprising a steel formwork body; the steel formwork body comprises a steel plate (1) and supporting angle steels (2) staggeredly arranged on the steel plate (1), characterized in that: Also includes: The support angle steel (2) forms an outer frame (3) on the outer periphery of the steel plate (1), and the support angle steel (2) forms a grid frame (4) inside the outer frame; the outer frame (3) is recessed at a positive corner to form a first connecting platform (5), and a first clamping groove (6) is provided on a side wall of the outer frame (3) adjacent to the first connecting platform (5); the side edge of the outer frame (3) is recessed to form a second connecting platform (7), and a second clamping groove (8) is provided on a side edge of the outer frame (3) adjacent to the second connecting platform (7); The first locking assembly comprises a first locking member (9) movably arranged in the first connecting platform (5), and a first clamping member (10) movably arranged on the first locking member (9); the first locking member (9) is provided with a first clamping member (11) clamped with the first clamping groove (6); the first clamping member (10) is provided with a first clamping groove (12); a first fixing member (13) is provided between the first locking member (9) and the first clamping member (10); the first fixing member (13) rotates under the action of an external force so that the first clamping member (10) moves toward the steel plate (1), thereby clamping the first clamping groove (12) on the adjacent outer frame (3); The second locking assembly comprises a second locking member (15) movably arranged in the second connecting platform (7), and a second clamping member (16) movably arranged on the second locking member (15); the second locking member (15) is provided with a second clamping member (17) clamped with the second clamping groove (8); the second clamping member (16) is provided with a second clamping groove (18); a second fixing member (19) is provided between the second locking member (15) and the second clamping member (16); the second fixing member (19) rotates under the action of an external force so that the second clamping member (16) moves toward the steel plate (1), thereby clamping the second clamping groove (18) on the adjacent outer frame (3).

2. A shaped steel formwork according to claim 1, characterized in that: The first connecting platform (5) is a square structure; the second connecting platform (7) is a long strip structure; the first clamping groove (6) and the second clamping groove (8) are both formed by cutting on a side of the outer frame (3) adjacent to the steel plate (1).

3. A shaped steel formwork according to claim 2, characterized in that: The first locking member (9) comprises a first base plate (901) movably arranged in the first connecting platform (5) and a first connecting column (902) arranged on the first base plate (901); the first clamping member (11) comprises a plurality of first clamping plates arranged at intervals on the first base plate (901), and the first clamping plates are clamped with the first clamping groove (6); the first clamping member (10) comprises a first clamping sleeve (1001) movably arranged on the first connecting column (902); the first fixing member (13) comprises a first locking screw sleeve (1301); the first connecting column (902) passes through the first clamping sleeve (1001) and is threadedly connected with the first locking screw sleeve (1301); the first clamping groove (12) is arranged on the first clamping sleeve (1001), and the size of the first clamping groove (12) decreases from an end adjacent to the first base plate (901) to an end away from the first base plate (901).

4. A shaped steel formwork according to claim 3, characterized in that: The first clamping plate is provided with a concave first locking groove (14); the size of the first locking groove (14) decreases gradually.

5. A shaped steel formwork according to claim 4, characterized in that: The second locking member (15) comprises a second base plate (1501) movably arranged in the second connecting platform (7) and a second connecting column (1502) arranged on the second base plate (1501); the second clamping member (17) comprises a plurality of second clamping plates arranged at intervals on the second base plate (1501); the second clamping plates are clamped with the second clamping groove (8); the second clamping member (16) comprises a second clamping sleeve (1601) movably arranged on the second connecting column (1502); the second fixing member (19) comprises a second locking screw sleeve (1901); the second connecting column (1502) passes through the second clamping sleeve (1601) and is threadedly connected with the second locking screw sleeve (1901); the second clamping grooves (18) are arranged at intervals on the second clamping sleeve (1601), and the size of the second clamping grooves (18) decreases from the end adjacent to the second base plate (1501) to the end away from the second base plate (1501).

6. A shaped steel formwork according to claim 5, characterized in that: The second clamping plate is provided with a concave second locking groove (20); the size of the second locking groove (20) decreases gradually.

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