A cup-shaped cap foundation steel mold device

Abstract

The present invention discloses a cup-mouth pedestal foundation shaping steel mold device, which relates to the field of steel mold devices and includes a steel core membrane and four steel outer membrane components. The top of the steel core membrane is symmetrically fixed with multiple positioning nose rings. The cup-mouth pedestal foundation shaping steel mold device of the present invention can replace the traditional wooden mold to support the cup-mouth pedestal foundation. The template loss rate is low, the turnover rate is high and it is easy to install. The device is suitable for all kinds of double-step cup-mouth independent foundation pedestals such as walls and factories. It has the characteristics of simple installation, good stability, durability, high turnover rate, safety and controllability, quality assurance, etc. At the same time, when connecting component one and connecting component two are used to assemble the steel membrane plate, there is no need to use connectors such as twist buckles for fixing, which improves the assembly speed and disassembly speed. At the same time, this connection method can make the adjacent steel membrane plates more stable, ensure the tightness of the connection between adjacent steel membrane plates, ensure the smoothness of the concrete surface after molding, and improve the quality of the building.

Description

Technical Field

[0001] The invention relates to the technical field of steel mold devices, in particular to a cup-shaped cap foundation shaping steel mold device. Background Art

[0002] A cap refers to a reinforced concrete platform that can withstand the gravity transmitted by the pier body and transfer the load at the top of the pile foundation. The cap is cast by reinforced concrete and can generally be used in docks, ports or civil buildings. The fixed steel formwork is a combined steel formwork used for shaping. It consists of two parts: fixed steel formwork and accessories. The steel formwork includes flat steel formwork, internal angle steel formwork, external angle formwork, connecting angle formwork and other steel formwork. The accessories are also called formwork tools, which are composed of two parts: connecting parts and supporting parts. The connecting parts of the accessories include: U-shaped clips, L-shaped pins, hook bolts, fastening bolts, formwork rods and fasteners.

[0003] In the prior art, for example, Chinese patent number CN216690347U, titled "A bidirectionally shaped steel formwork device for shear walls at deformation joints," comprises two tempered formworks, a plurality of first through holes being provided at the lower edge of the tempered formworks, the first through holes being used for passing embedded bolts on the shear wall, a plurality of second through holes being provided in the inner area of the tempered formworks, the second through holes being used for passing tensioning screws, and at least one set of distance mechanisms being provided between the upper, left, and lower edges of the two tempered formworks relative to each other, the distance mechanisms being used for adjusting the distance between the two tempered formworks.

[0004] The existing cup-shaped pedestal foundation shaping steel formwork device needs to be assembled when in use, and needs to be disassembled after the internal concrete is formed. The existing device usually uses tool-type connectors (pull rods, U-shaped clips, and pins) for assembly. However, when using these connectors to assemble and fix the steel membrane plate, multiple connectors are required to completely fix the steel formwork device. At the same time, it takes a long time to disassemble, which not only reduces the installation and disassembly efficiency, but also the installation method cannot ensure the tightness of the connection between adjacent steel membrane plates, which leads to the concrete surface after molding not being smooth enough, affecting the building quality. In view of the above problems, a cup-shaped pedestal foundation shaping steel formwork device is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a cup-shaped pedestal foundation shaping steel formwork device to solve the problem proposed in the above background technology that when using the existing connecting parts to assemble and fix the steel membrane plate, multiple connecting parts are needed to completely fix the steel formwork device, and it also takes a long time to disassemble, which not only reduces the installation and disassembly efficiency, but also the installation method cannot ensure the tightness of the connection between adjacent steel membrane plates, which leads to the concrete surface after molding not being smooth enough, affecting the quality of the building; the cup-shaped pedestal foundation shaping steel formwork device of the present invention can replace the traditional wooden formwork to support the cup-shaped pedestal foundation, The template loss rate is low, the turnover rate is high and it is easy to install. The device is suitable for double-step cup-shaped independent foundation pedestals of various types of walls, factories, etc. It has the characteristics of simple installation, good stability, durability, high turnover rate, safety and control, and quality assurance. At the same time, when using connection components one and two to assemble the steel membrane panels, there is no need to use connectors such as twist buckles for fixing, which improves the assembly and disassembly speeds. At the same time, this connection method can make adjacent steel membrane panels more stable, ensure the tightness of the connections between adjacent steel membrane panels, ensure the smoothness of the concrete surface after molding, and improve the quality of the building.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cup-shaped pedestal foundation shaping steel mold device, comprising a steel core membrane and four steel outer membrane components, the top of the steel core membrane is symmetrically fixedly connected with a plurality of positioning nose rings, the steel outer membrane component comprises a steel membrane plate, a twist buckle, a reinforcement rod, a connecting component one and a connecting component two, both ends of the steel membrane plate are welded and fixedly connected with fixed ribs, one end of the top of the steel membrane plate is fixedly installed with the bottom of the connecting component one, and the other end of the top of the steel membrane plate is fixedly installed with the bottom of the connecting component two, the connecting component one comprises an installation base plate one, a movable plate and a clamping end head, the installation base plate Two sliding grooves are symmetrically provided on the top of the first, one end of the clamping end is welded and fixed to one side of the movable plate, and the other end of the clamping end is symmetrically fixedly connected to two protrusions, and the two ends of the bottom of the movable plate are slidably connected to the sliding groove, and the second connecting component includes a second mounting base, a fixed seat, a double-headed fitting, a rotating seat and a rotating rod, one end of the double-headed fitting is fixedly installed on the inner side of the fixed seat, and the other end of the double-headed fitting is symmetrically and movably connected to two movable rods, and the outer sides of the two movable rods are fixedly connected with a rubber outer ring, one side of the rubber outer ring is provided with a slot, and the bottom of the slot is provided with a card slot.

[0007] Preferably, two connecting seats are symmetrically welded and fixed to the two ends of the top of the second mounting base plate, and four fixing bolts are symmetrically threadedly connected to the two ends of the top of the second mounting base plate.

[0008] Preferably, the bottom of the fixed seat is welded and fixed to the top of the second mounting base plate, the bottom of the rotating seat is welded and fixed to the top of the connecting seat, and one end of the top of the rotating seat is rotatably mounted to one end of the rotating rod.

[0009] Preferably, one end of the rotating rod is fixedly engaged with the card slot, a spring component is movably connected to the bottom of one end of the rotating rod, and the bottom of the spring component is fixedly connected to the top of the second mounting base plate.

[0010] Preferably, four fixing bolts 1 are symmetrically threadedly connected at both ends of the top of the mounting base plate 1, and the mounting base plate 1 and the mounting base plate 2 are both fixedly connected to the top of the steel membrane plate.

[0011] Preferably, a plurality of reinforcement holes are evenly opened through one side of the fixed rib plate, and one end of the reinforcement hole is plugged into one end of the twist buckle.

[0012] Preferably, a ventilation hole is opened on the top of the steel membrane plate, and two reinforcing ribs are welded and fixedly connected to the top of the steel membrane plate.

[0013] Preferably, one end of the reinforcement rod is welded and fixed to one side of the reinforcing rib, and the other end of the reinforcement rod is welded and fixed to one side of the fixed rib plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. In the present invention, the cup-mouth pedestal foundation standardized steel mold device includes a steel outer mold assembly and a steel core mold. The steel outer mold assembly has four identical units. The wall thickness of the steel membrane plate is 6mm. Each adjacent steel membrane plate can be connected to each other by a twist buckle, and can also be fixed using connection assembly one and connection assembly two. The steel core mold is a steel rectangular component that is wide at the top and narrow at the bottom. A positioning nose ring is set on the top of the steel core mold. Φ16 high-strength steel bars are passed through the core mold nose ring and placed in the positioning bolts of the steel membrane plate. It can replace the traditional wooden mold to support the cup-mouth pedestal foundation. The template loss rate is low, the turnover rate is high and it is easy to install. This standardized steel mold device is suitable for double-step cup-mouth independent foundation pedestals of various types of walls, factory buildings, etc. It has the characteristics of simple installation, good stability, durability, high turnover rate, safety and control, and quality assurance.

[0016] 2. In the present invention, by adding connecting component 1 and connecting component 2, when two adjacent steel membrane panels are being assembled, the assembler pushes the end of the clamping part along the slide groove toward the double-headed matching part, the end of the clamping part squeezes the rubber outer ring inward, and the movable rod and the rubber outer ring rotate until the end of the clamping part continues to be pushed to the middle of the double-headed matching part. At this time, the end of the clamping part and the double-headed matching part are clamped and fixed, and the slot is rotated to the outside, and the rotating rods on both sides rotate downward under the pulling force of the spring part, and the rotating rod is clamped and fixed with the inner side of the slot to prevent the rubber outer ring from deflecting at will and the end of the clamping part cannot move outward. When using connecting component 1 and connecting component 2 to assemble the steel membrane panels, there is no need to use connecting parts such as twist buckles to fix them, which improves the assembly speed and disassembly speed. At the same time, this connection method can make the adjacent steel membrane panels more stable, ensure the tightness of the connection between the adjacent steel membrane panels, ensure the smoothness of the concrete surface after molding, and improve the building quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a cup-shaped cap foundation shaping steel mold device according to the present invention;

[0018] Figure 2 A top view of a cup-shaped cap foundation shaping steel mold device according to the present invention;

[0019] Figure 3 This is a side view of a cup-shaped cap foundation shaping steel mold device according to the present invention;

[0020] Figure 4 This is a structural schematic diagram of a steel membrane plate of a cup-shaped cap foundation shaping steel mold device of the present invention;

[0021] Figure 5 This is a structural schematic diagram of a connection component 1 of a cup-shaped cap foundation shaping steel mold device of the present invention;

[0022] Figure 6 This is a structural schematic diagram of the second connecting component of a cup-shaped cap foundation shaping steel mold device of the present invention;

[0023] Figure 7 A top view of the second connecting component of a cup-shaped cap foundation shaping steel mold device according to the present invention;

[0024] Figure 8 This is a partial cross-sectional view of the connecting component 2 of the cup-shaped pedestal foundation shaping steel mold device of the present invention.

[0025] In the figure: 1. Steel core membrane; 2. Positioning nose ring; 3. Steel outer membrane assembly; 31. Steel membrane plate; 32. Air vent; 33. Reinforcement rib; 34. Fixed rib; 35. Twist buckle; 36. Reinforcement rod; 37. Reinforcement hole; 38. Connection assembly one; 39. Connection assembly two; 381. Mounting base plate one; 382. Fixing bolt one; 383. Moving plate; 384. Slide; 385. Card end; 386. Bump; 390. Rotating seat; 391. Mounting base plate two; 392. Fixing bolt two; 393. Fixed seat; 394. Double-head fitting; 395. Connecting seat; 396. Movable rod; 397. Rubber outer ring; 398. Slot; 399. Card slot; 300. Rotating rod; 301. Spring member. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only 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 ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0027] Example

[0028] Reference Figure 1-8As shown: a cup-shaped foundation shaping steel mold device, including a steel core membrane 1 and four steel outer membrane components 3, the top of the steel core membrane 1 is symmetrically fixed with multiple positioning nose rings 2, the steel outer membrane component 3 includes a steel membrane plate 31, a twist buckle 35, a reinforcement rod 36, a connecting component 1 38 and a connecting component 2 39, both ends of the steel membrane plate 31 are welded and fixedly connected with fixed ribs 34, one end of the top of the steel membrane plate 31 is fixedly installed with the bottom of the connecting component 1 38, and the other end of the top of the steel membrane plate 31 is fixedly installed with the bottom of the connecting component 2 39, the connecting component 1 38 includes a mounting base 1 381, a movable plate 383 and a clamping end 385, the top of the mounting base 1 381 is symmetrically provided with two slide grooves 384, one end of the clamping end 385 is welded and fixed to one side of the movable plate 383, and the other end of the clamping end 385 is symmetrically fixedly connected with two protrusions 386, The bottom ends of the plate 383 are slidingly connected to the slide groove 384, and the connecting component 2 39 includes an installation base plate 2 391, a fixed seat 393, a double-headed fitting 394, a rotating seat 390 and a rotating rod 300. One end of the double-headed fitting 394 is fixedly installed on the inner side of the fixed seat 393, and the other end of the double-headed fitting 394 is symmetrically and movably connected to two movable rods 396, and the outer sides of the two movable rods 396 are fixedly connected with a rubber outer ring 397, and a groove 398 is provided on one side of the rubber outer ring 397, and a card slot 399 is provided at the bottom of the groove 398. When using the connecting component 1 38 and the connecting component 2 39 to assemble the steel membrane plate 31, there is no need to use connectors such as twist buckles for fixing, which improves the assembly speed and disassembly speed. At the same time, this connection method can make the adjacent steel membrane plates 31 more stable and ensure the tightness of the connection between the adjacent steel membrane plates 31.

[0029] according to Figure 5-Figure 8 As shown, two connecting seats 395 are symmetrically welded and fixed at both ends of the top of the mounting base plate 2 391, and four fixing bolts 2 392 are symmetrically threaded at both ends of the top of the mounting base plate 2 391. The mounting base plate 2 391 fixes the connecting assembly 2 39 to the top of the steel membrane plate 31 through the fixing bolts 2 392, and the connecting seat 395 is used to fix the rotating seat 390.

[0030] according to Figure 5-Figure 8 As shown, the bottom of the fixed seat 393 is welded and fixed to the top of the mounting base plate 391, the bottom of the rotating seat 390 is welded and fixed to the top of the connecting seat 395, and one end of the top of the rotating seat 390 is rotatably installed with one end of the rotating rod 300, and the rotating seat 390 can support the rotation of the rotating rod 300.

[0031] according to Figure 5-Figure 8As shown, one end of the rotating rod 300 is clamped and fixed with the slot 399, and the bottom of one end of the rotating rod 300 is movably connected to the spring part 301, and the bottom of the spring part 301 is fixedly connected to the top of the second mounting base 391. When the clamping end 385 and the double-headed matching part 394 are clamped and fixed, the slot 398 rotates to the outside. At the same time, the rotating rods 300 on both sides rotate downward under the pulling force of the spring part 301, and one end of the rotating rod 300 is clamped and fixed with the inner side of the slot 398 to prevent the rubber outer ring 397 from deflecting at will, so that the clamping end 385 and the double-headed matching part 394 are clamped and fixed, and the clamping end 385 cannot move outward.

[0032] according to Figure 4-Figure 8 As shown, four fixing bolts 382 are symmetrically threaded at both ends of the top of the mounting base plate 381. The mounting base plate 1 381 and the mounting base plate 2 391 are both fixedly connected to the top of the steel diaphragm plate 31. The mounting base plate 1 381 fixes the connecting assembly 1 38 to the top of the steel diaphragm plate 31 through the fixing bolts 1 382.

[0033] according to Figure 1-Figure 4 As shown, a plurality of reinforcement holes 37 are evenly opened on one side of the fixed rib 34 , and one end of the reinforcement hole 37 is plugged into one end of the twist buckle 35 . The fixed rib 34 plays a reinforcing role and enhances the overall strength of the steel membrane plate 31 .

[0034] according to Figure 1-Figure 4 As shown, a vent hole 32 is opened on the top of the steel diaphragm 31, and two reinforcing ribs 33 are welded and fixedly connected to the top of the steel diaphragm 31. The fixed ribs 34 and the reinforcing ribs 33 can effectively enhance the overall strength of the steel diaphragm 31.

[0035] according to Figure 1-Figure 4 As shown, one end of the reinforcing rod 36 is welded to one side of the reinforcing rib 33 , and the other end of the reinforcing rod 36 is welded to one side of the fixed rib plate 34 . The reinforcing rod 36 is used to connect the fixed rib plate 34 and the reinforcing rib 33 .

[0036] The method of use and working principle of this device: The cup-shaped foundation steel mold device includes a steel outer mold component 3 and a steel core mold 1. The steel outer mold component 3 has four identical units. The steel outer mold component 3 is mainly composed of a steel membrane plate 31, a reinforcing rib 33, a fixed rib plate 34, a connecting component 1 38 and a connecting component 2 39. The wall thickness of the steel membrane plate 31 is 6 mm. The reinforcing rib 33 is set on the outside of the steel membrane plate 31. The air hole 32 is set at the step on the top of the steel membrane plate 31. Each adjacent steel membrane plate 31 can be connected to each other by a twist buckle 35. At the same time, a connecting component 1 38 can also be used. It is fixed with the connecting component 2 39. The steel core mold 1 is a steel rectangular parallelepiped component that is wide at the top and narrow at the bottom. A positioning nose ring 2 is set on the top of the steel core mold 1. A Φ16 high-strength steel bar is passed through the core mold nose ring and placed in the positioning bolt of the steel membrane plate 31. It is fixed with a "mountain-shaped card". It can replace the traditional wooden mold to support the cup-shaped pedestal foundation. The template loss rate is low, the turnover rate is high and it is easy to install. This standardized steel mold device is suitable for all kinds of double-step cup-shaped independent foundation pedestals such as walls and factories. It has the characteristics of simple installation, good stability, durability, high turnover rate, safety and controllability, and quality assurance.

[0037] When two adjacent steel diaphragms 31 are being assembled, the connection component 1 38 on the top of one steel diaphragm 31 and the connection component 2 39 on the top of the other steel diaphragm 31 are close to each other, and the assembler connects the connection component 1 38 and the connection component 2 39 to assemble the two steel diaphragms 31; the assembler pushes the moving plate 383 and the clamping end 385 along the slide groove 384 toward the double-headed fitting 394, and the two rubber outer rings 397 at both ends of the double-headed fitting 394 are The rubber outer ring 397 is made of rubber material, and the grooves 398 of the rubber outer ring 397 are all facing the middle of the double-headed fitting 394. When the two protrusions 386 at one end of the clamping end 385 touch the grooves 398, the protrusions 386 continue to move along the grooves 398, and at the same time, the clamping end 385 squeezes the rubber outer ring 397 inward. When the rubber outer ring 397 is squeezed, the movable rod 396 and the rubber outer ring 397 rotate until the clamping end 385 continues to be pushed to the middle of the double-headed fitting 394. At this time, the clamping end 385 is pushed to the middle of the double-headed fitting 394. The end 385 and the double-headed fitting 394 are clamped and fixed. At this time, the slot 398 is rotated to the outside. At the same time, the rotating rods 300 on both sides are rotated downward under the pulling force of the spring member 301. One end of the rotating rod 300 is clamped and fixed with the inner side of the slot 398 to prevent the rubber outer ring 397 from deflecting at will, so that the clamping end 385 and the double-headed fitting 394 are clamped and fixed, and the clamping end 385 cannot move outward. In addition, when disassembling, it is only necessary to rotate the rotating rods 300 on both sides upward, and then move the movable plate 383 and the clamp end 385 are pulled outward to separate the clamp end 385 and the double-headed fitting 394; when the steel membrane plate 31 is assembled using the connection component 1 38 and the connection component 2 39, there is no need to use connectors such as twist buckles for fixing, which improves the assembly speed and disassembly speed. At the same time, this connection method can make the adjacent steel membrane plates 31 more stable, ensure the tightness of the connection between the adjacent steel membrane plates 31, ensure the smoothness of the concrete surface after molding, and improve the construction quality.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cup-shaped cap foundation shaping steel mold device, characterized in that: The invention comprises a steel core membrane (1) and four steel outer membrane components (3), wherein the top of the steel core membrane (1) is symmetrically fixedly connected with a plurality of positioning nose rings (2), and the steel outer membrane components (3) comprise a steel membrane plate (31), a twist buckle (35), a reinforcement rod (36), a connection component 1 (38) and a connection component 2 (39), and both ends of the steel membrane plate (31) are welded and fixedly connected with a fixed rib plate (34), and one end of the top of the steel membrane plate (31) is fixedly installed with the bottom of the connection component 1 (38), and the steel membrane plate (31) The other end of the top is fixedly installed with the bottom of the connecting component 2 (39), and the connecting component 1 (38) includes a mounting base 1 (381), a movable plate (383) and a clamping end (385), and two sliding grooves (384) are symmetrically opened on the top of the mounting base 1 (381), one end of the clamping end (385) is welded and fixed to one side of the movable plate (383), and the other end of the clamping end (385) is symmetrically fixedly connected with two protrusions (386), and the two ends of the bottom of the movable plate (383) are fixedly connected. Slidingly connected to the slide groove (384), the connecting component 2 (39) includes a mounting base 2 (391), a fixed seat (393), a double-headed fitting (394), a rotating seat (390) and a rotating rod (300), one end of the double-headed fitting (394) is fixedly installed on the inner side of the fixed seat (393), and the other end of the double-headed fitting (394) is symmetrically connected to two movable rods (396), and the outer sides of the two movable rods (396) are fixedly connected with a rubber outer ring (397), the rubber A slot (398) is provided on one side of the rubber outer ring (397), and a clamping slot (399) is provided at the bottom of the slot (398). One end of the top of the rotating seat (390) is rotatably mounted on one end of the rotating rod (300), and the other end of the rotating rod (300) is clamped and fixed to the clamping slot (399). A spring member (301) is movably connected to the bottom of one end of the rotating rod (300) close to the clamping slot (399), and the bottom of the spring member (301) is fixedly connected to the top of the second mounting base plate (391).

2. The cup-shaped cap foundation shaping steel mold device according to claim 1, characterized in that: Two connecting seats (395) are symmetrically welded and fixed at both ends of the top of the second mounting base plate (391), and four fixing bolts (392) are symmetrically threaded at both ends of the top of the second mounting base plate (391).

3. The cup-shaped cap foundation shaping steel mold device according to claim 2, characterized in that: The bottom of the fixed seat (393) is welded and fixed to the top of the second mounting base plate (391), and the bottom of the rotating seat (390) is welded and fixed to the top of the connecting seat (395).

4. The cup-shaped cap foundation shaping steel mold device according to claim 1, characterized in that: The top ends of the mounting base plate 1 (381) are symmetrically threaded with four fixing bolts 1 (382), and the mounting base plate 1 (381) and the mounting base plate 2 (391) are both fixedly connected to the top of the steel membrane plate (31).

5. The cup-shaped cap foundation shaping steel mold device according to claim 1, characterized in that: A plurality of reinforcement holes (37) are evenly formed through one side of the fixed rib (34), and one end of the reinforcement hole (37) is plugged into one end of the twist buckle (35).

6. The cup-shaped cap foundation shaping steel mold device according to claim 1, characterized in that: A ventilation hole (32) is provided on the top of the steel diaphragm (31), and two reinforcing ribs (33) are welded and fixedly connected to the top of the steel diaphragm (31).

7. The cup-shaped cap foundation shaping steel mold device according to claim 6, characterized in that: One end of the reinforcing rod (36) is welded and fixed to one side of the reinforcing rib (33), and the other end of the reinforcing rod (36) is welded and fixed to one side of the fixed rib plate (34).

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