CN209653405U - A kind of special reinforcing connection structure of template - Google Patents

Abstract

The utility model relates to a kind of special reinforcing connection structures of template; including steel mantle fiber screw rod, band iron connecting rod, locking nut, self-locking pin and connecting rod protection sleeve pipe; steel mantle fiber screw rod and band iron connecting rod are welded to connect to form special connecting rod; it is set in all-steel mold plate panel by special connecting rod biography, and special connecting rod and all-steel mold plate panel is locked by laterally self-locking pin, vertical self-locking pin and locking nut.The utility model can link together two kinds of template system reinforcings, and easy to operate, raising working efficiency, two kinds of template systems of effective solution can not reinforce the technical problem of same component.

Description

A special reinforced connection structure for formwork

technical field

The utility model relates to the technical field of building construction, in particular to a special reinforced connection structure of formwork.

Background technique

At present, according to the diversified requirements of architectural modeling and the diversified development of formwork systems, two or more formwork systems are often used for construction in the formwork selection of the same construction project. When the two formwork systems are constructing the same component wall, conventional methods and conventional accessories cannot be used for reinforcement and connection, resulting in a construction technical problem that the two formwork systems cannot reinforce the same component.

Utility model content

The purpose of the utility model is to overcome the defects of the prior art and provide a special reinforced connection structure of formwork, which can solve the technical problem of reinforced connection of two formwork systems when constructing the same component wall.

The technical scheme for realizing the above-mentioned purpose is:

The utility model provides a special reinforced connection structure of the formwork, including:

All-steel formwork panel, the rear side of the all-steel formwork panel is equipped with a steel frame formwork system spliced by multiple steel frame formworks, the middle of the steel frame formwork system is provided with steel frame formwork joints, and the middle of the all-steel formwork panel is also interspersed There are channel steel main keel and square steel secondary keel, and also include steel threaded screw, flat iron connecting rod, lock nut, self-locking pin and connecting rod protection sleeve; steel threaded screw and flat iron connecting rod are welded together , and form a special connecting rod; the end of the special connecting rod close to the steel threaded screw is the front end, the end of the special connecting rod close to the flat iron connecting rod is the tail end, and the front end of the special connecting rod is covered with a connecting rod protection sleeve , the tail end of the special connecting rod is provided with a reserved fixed square hole, and the tail end of the special connecting rod is also provided with an external thread structure; there are reserved holes on the joints of the steel frame formwork; the front end of the special connecting rod is interspersed in the all-steel formwork Inside the panel, the end of the special connecting rod passes through the reserved hole in the seam of the steel frame formwork; the end of the special connecting rod is inserted into the reserved fixed square hole at the end through the horizontal self-locking pin, and the vertical self-locking pin is inserted into the The square hole of the horizontal self-locking pin is self-locking and fixed; the tail end of the special connecting rod is also tightened by a lock nut to lock and fix the special connecting rod and the channel steel main keel.

Preferably, the rear end of the steel threaded screw is a threaded round rod, and the front end of the steel threaded screw is a square structure.

Preferably, the rear end of the flat iron connecting rod is provided with a threaded fixing end, a reserved square hole is provided at the front end of the threaded fixing end, and the front end of the flat iron connecting rod is provided with a welding end.

Preferably, the self-locking pin is provided with a square hole, and the size of the square hole is consistent with the size of the reserved square hole of the main keel of the channel steel.

Preferably, when the special connecting rod is fixedly connected with the steel frame formwork system, the special connecting rod is connected with the steel frame formwork on both sides by the horizontal self-locking pin, and the vertical self-locking pin is penetrated on the horizontal self-locking pin, and the special The connecting rod is reinforced and locked with the steel frame formwork on both sides.

The beneficial effects of the utility model are:

The utility model can reinforce and connect two formwork systems together, is easy to operate, improves work efficiency, and effectively solves the technical problem that the two formwork systems cannot reinforce the same member.

Description of drawings

Fig. 1 is a schematic plan view of the reinforced connection structure of the utility model;

Fig. 2 is a schematic plan view of the utility model on one side of the all-steel formwork panel;

Fig. 3 is a schematic plan view of the utility model on one side of the steel frame formwork system;

Fig. 4 is the structural representation of the special connecting rod of the utility model;

Fig. 5 is a structural schematic diagram of the horizontal self-locking pin and the vertical self-locking pin of the utility model;

Explanation of reference signs:

1-steel threaded screw, 2-flat iron connecting rod, 3-lock nut, 4-self-locking pin, 5-connecting rod protection sleeve, 6-all steel formwork panel, 7-steel frame formwork system, 8 -Channel steel main keel, 9-square rigid secondary keel, 10-steel frame formwork joint, 11-horizontal self-locking pin, 12-vertical self-locking pin, 13-square hole.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

Referring to accompanying drawings 1 to 5, the utility model provides a special reinforced connection structure for formwork, including steel threaded screw 1, flat iron connecting rod 2, lock nut 3, self-locking pin 4 and connecting rod protection Sleeve 5, steel threaded screw 1 and flat iron connecting rod 2 are welded to form a special connecting rod, and the special connecting rod is penetrated from the outside of the all-steel formwork panel 6 to the inside of the formwork, and through the connecting rod to protect the sleeve 5, extend into the steel For the reserved square holes between the joints 10 of the frame templates, use the horizontal self-locking pins 11 to penetrate the front ends of the special connecting rods and the concentric square holes on the back of the steel frame template system 7 on both sides to connect them together. Use another vertical self-locking pin 12 to insert into the square hole inside the horizontal self-locking pin 11, tap the vertical self-locking pin 12 to complete the connection and fixation with the steel frame formwork system 7, and use the lock nut 3 to screw into the special connecting rod The rear end forms a locking reaction force with the all-steel formwork system 7 to complete the connection and fixation with the all-steel formwork system 7, thereby forming a special formwork connection structure that can connect two formwork systems.

The utility model is described in detail below with reference to the accompanying drawings.

Referring to accompanying drawing 3, accompanying drawing 4 and shown in accompanying drawing 5, the rear side of all-steel formwork panel 6 is provided with the steel frame formwork system 7 that is spliced by a plurality of steel frame formworks, and the middle of steel frame formwork system 7 is provided with steel There are 10 joints in the frame formwork, and the channel steel main keel 8 and the square steel secondary keel 9 are interspersed in the middle of the all-steel formwork panel 6. It also includes a steel threaded screw 1, a flat iron connecting rod 2, a lock nut 3, and a self-locking The pin 4 and the connecting rod protection sleeve 5; the steel threaded screw 1 and the flat iron connecting rod 2 are welded together to form a special connecting rod; the end of the special connecting rod close to the steel threaded screw 1 is the front end, and the special connecting rod The end close to the flat iron connecting rod 2 is the tail end, the front end of the special connecting rod is provided with a connecting rod protection sleeve 5, the tail end of the special connecting rod is provided with a reserved fixed square hole, and the tail end of the special connecting rod is also provided with There is an external thread structure; the joint 10 of the steel frame formwork is provided with a reserved hole; the front end of the special connecting rod is inserted into the all-steel formwork panel 6, and the tail end of the special connecting rod is passed through the reserved hole in the joint 10 of the steel frame formwork out; the tail end of the special connecting rod is inserted into the reserved fixed square hole at the tail end through the horizontal self-locking pin 11, and the vertical self-locking pin 12 is inserted into the square hole 13 of the horizontal self-locking pin to be self-locking and fixed; the tail of the special connecting rod The end is also tightened by the lock nut 3, and the special connecting rod and the channel steel main keel 8 are locked and fixed.

Further, the rear end of the steel threaded screw 1 is a threaded round rod, the front end of the steel threaded screw 1 is a square structure, the rear end of the flat iron connecting rod 2 is provided with a threaded fixed end, and a fixed square hole is reserved for setting At the front end of the threaded fixed end, the front end of the flat iron connecting rod 2 is provided with a welding end, and the self-locking pin 4 is provided with a square hole 13. The size of the square hole 13 is consistent with the size of the square hole reserved for the channel steel main keel 8. The special connecting rod When it is fixedly connected with the steel frame formwork system 7, the horizontal self-locking pin 11 connects the special connecting rod with the steel frame formwork on both sides, and the vertical self-locking pin 12 is installed on the horizontal self-locking pin 11, and the special connecting rod is connected with the steel frame formwork on both sides. The steel frame formwork on both sides is reinforced and locked.

Referring to Fig. 2, the utility model is on the side of the all-steel formwork system, and the special connecting steel bars are respectively passed through the 7 main keels, the secondary keels, and the panels of the all-steel formwork system. The lock nut 3 is used in conjunction with the steel threaded screw, and the outer diameter of the lock nut 3 is greater than the distance between the main keels of the all-steel formwork system 7 to ensure its effective connection with the steel threaded screw 1. In the utility model, on one side of the steel frame formwork system 7, a horizontal self-locking pin 11 is used to penetrate the front end of the special connecting rod and the concentric square hole in the back of the steel frame formwork system on both sides, and another vertical self-locking pin 12 is used to insert The horizontal self-locking pin 11 has a square hole inside, and the vertical self-locking pin 12 is tightened to make the connection between the special reinforced connecting rod and the steel frame formwork system firm.

The utility model has been described in detail above in conjunction with the embodiments of the accompanying drawings, and those skilled in the art can make various changes to the utility model according to the above description. Therefore, some details in the embodiments should not constitute a limitation to the utility model, and the utility model shall take the scope defined by the appended claims as the protection scope of the utility model.

Claims (5)

1. A formwork reinforcement connection structure, comprising an all-steel formwork panel, the rear side of the all-steel formwork panel is provided with a steel frame formwork system spliced by a plurality of steel frame formworks, and a steel frame formwork assembly is arranged in the middle of the steel frame formwork system There are channel steel main keels and square steel sub keels interspersed in the middle of the all-steel formwork panel, which is characterized in that it also includes steel threaded screws, flat iron connecting rods, lock nuts, self-locking pins and connecting rod protection sleeves tube; the steel threaded screw and the flat iron connecting rod are welded together to form a connecting rod; the end of the connecting rod close to the steel threaded screw is the front end, the end of the connecting rod close to the flat iron connecting rod is the tail end, and the connecting rod The front end of the connecting rod is provided with a connecting rod protection sleeve, the tail end of the connecting rod is provided with a reserved fixed square hole, and the tail end of the connecting rod is also provided with an external thread structure; the steel frame formwork joint is provided with a reserved hole; the connecting rod The front end of the connecting rod is inserted into the all-steel formwork panel, and the tail end of the connecting rod passes through the reserved hole in the joint of the steel frame formwork; the tail end of the connecting rod is inserted into the reserved fixed square hole at the tail end through a horizontal self-locking pin, and the vertical The self-locking pin is inserted into the square hole of the horizontal self-locking pin and fixed by self-locking; the tail end of the connecting rod is also tightened by a lock nut to lock and fix the connecting rod and the channel steel main keel. 2. A formwork reinforcement connection structure according to claim 1, characterized in that the rear end of the steel threaded screw is a threaded round rod, and the front end of the steel threaded screw is a square structure. 3. A formwork reinforcement connection structure according to claim 1, characterized in that, the rear end of the flat iron connecting rod is provided with a threaded fixed end, and a fixed square hole is reserved at the front end of the threaded fixed end, and the front end of the flat iron connecting rod Provided with solder ends. 4. A formwork reinforcement connection structure according to claim 1, characterized in that the self-locking pins are provided with square holes, the size of which is the same as the size of the square hole reserved for the main keel of the channel steel. 5. A formwork reinforcement connection structure according to claim 1, characterized in that, when the connecting rod is fixedly connected to the steel frame formwork system, the horizontal self-locking pins connect the connecting rod with the steel frame formwork on both sides, vertically The self-locking pins are installed on the horizontal self-locking pins to reinforce and lock the connecting rod and the steel frame formwork on both sides.