TWM554113U - Connection and fixing structure of steel frame - Google Patents

Description

Steel frame joint fixing structure

The present invention relates to a connecting device, in particular to a steel frame connecting and fixing structure capable of a T-shaped connecting steel frame.

According to the conventional U-shaped steel frame connection method, it is common to fold the two U-shaped steel frames in a cross shape, and pass the bolt through the elliptical holes of the two U-shaped steel frames, and the bolts are matched with the nut lock clips. Two U-shaped steel frames are used to achieve the purpose of U-shaped steel frame assembly, but when the U-shaped steel frame is cross-shaped and cross-connected, there is no limit effect between the U-shaped steel frames, when the bolts are loose When the U-shaped steel frame can not maintain the cross shape, the two U-shaped steel frames are only connected by the bolts, and the gravity and the external force are all applied to the bolts, so the structural strength is obviously insufficient, and the bolt and the U-shaped steel are obviously insufficient. The frame is easily deformed and damaged. Moreover, a conventional steel frame connection method is as follows: "Lightweight steel connection structure" issued by the Department of Economics on July 21, 104, which is approved by the certificate number No. M505515. The steel has a cavity, and a short side is formed on both sides of the notch. When assembled, the T-shaped piece of the connecting structure is placed on the short side of the vertically placed light steel. At this time, the T-shaped piece The right angle of the body fits between the two short sides, and the U-shaped seat of the connecting structure is placed in the lateral direction. In the light steel tank, the end of the U-shaped seat is placed against the short side of the transverse light steel, and the two side pieces of the connecting structure are attached to the lateral plane of the transverse light steel, and corresponding to the side plane The perforation of the side piece of the connecting structure is provided in the light steel tank, and the lower fixing piece is arranged, so that the two locking pieces can be respectively inserted through the perforations of the two side pieces and the light steel, and then locked by the screw and passed through another The fasteners are sequentially disposed through the perforations and the set holes of the T-shaped piece and the lower fixing piece of the connecting structure, and are locked by the screw to complete the combination of the horizontal light steel and the vertical light steel. The structure is not difficult to find that there are still some shortcomings. The main reason is as follows: the light-weight steel to be connected is in contact with the T-shaped piece and locks the screw and the lock. The locking part is too much, making the construction difficult. Time-consuming, the T-shaped sheet only contradicts one side of the light steel, the other side of the lightweight steel fails to form an effective support, and there is a failure point of insufficient structural strength, and when the fixing piece is to be assembled inside the light steel, It cannot be placed directly on the light steel tank. Therefore, the fixing piece can only be placed and moved to the assembly position by one end of the light steel. The assembly method is quite troublesome. If the assembly is wrong, it needs to be completely disassembled and reassembled. There is a lack of assembly, so the authors have tried to study how to form the U-shaped steel frame into a T-shape in a simple manner, thereby overcoming the lack of structural strength and the difficulty of assembly.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the author has finally achieved a practical and practical creation.

The technical problem to be solved by the present invention is to provide a steel frame joint fixing structure in view of the above-mentioned shortcomings existing in the prior art.

A connecting piece is integrally formed in a sheet shape and has a central bottom plate and two side plates, and the two side plates are formed at right angles to the same side of the bottom plate, and the bottom plate is provided with a perforation and is locked at the perforation. There is a lock fastener, and the side plates are all provided with a single hole, and the two side plates are locked with a screw and a cap body by a strip hole, so that the side plate can lock the U-shaped steel frame of the column, and a fixing member opens a through hole. a hole, and the fixing member has two wings extending at both ends, and the wing A slot is formed in the plate, and the fixing member is locked by the through hole to pre-lock the connecting member, so that the fixing member can be directly inserted into the transverse U-shaped steel frame, and the bottom plate and the fixing member are The missing slot clamps the fixed transverse U-shaped steel frame.

The fixing member is pre-locked between the two side plates of the connecting member, whereby the fixing member is movably mounted inside the connecting member, and the two side plates of the connecting member are sleeved in a lateral U shape. Both sides of the steel frame.

The fixing member is pre-locked on the bottom surface of the connecting member, whereby the fixing member is movably mounted on the outside of the connecting member, and the connecting member can be horizontally rotated with the locking member as an axis. That is, the fixed angle of the U-shaped steel frame of the column can be adjusted.

Wherein, the connecting member cooperates with the locking of the fixing member to form a transverse U-shaped steel frame and a column U-shaped steel frame to form an inverted T-shape.

Wherein, the locking member cooperates with the bolt to form a lock.

Wherein, the lengths of the two wings of the fixing member at the same end are different in the form of a long wing plate and a short wing plate, and the two long wing plates are disposed at diagonal positions of the fixing member.

The first main purpose of the present invention is that the fixing member is fixed to the connecting member by the locking member to lock the through hole, so that the fixing member can be rotated into an appropriate angle and can be easily placed into the transverse U-shaped steel frame. The bottom plate and the slot of the fixing member are clamped to fix the transverse U-shaped steel frame, and further one end of the U-shaped steel frame of the column is placed between the two sides of the connecting member, and the transverse U-shaped steel frame and the column U are The steel frame forms a T-shaped erection, and then the screw passes through the strip hole of the side plate and the elliptical hole of the U-shaped steel frame of the column, and cooperates with the cap body to lock and clamp the two side plates to the U-shaped steel frame of the column, This can achieve the purpose of the T-shaped combination of the horizontal U-shaped steel frame and the column U-shaped steel frame, and has the effect of easy assembly and assembly strength.

The second main purpose of the present invention is that the fixing member is pre-locked to the connecting member by the locking member, thereby simplifying the assembly step of the on-site construction, and the fixing member can be rotated at an appropriate angle and can be easily The utility model is placed in the transverse U-shaped steel frame, so that the connecting member and the fixing member can be axially slid along the transverse U-shaped steel frame according to the site construction requirement, so that the position to be assembled can be quickly adjusted, so as to improve the combination thereof. Convenience.

Other objects, advantages and novel features of the present invention will become more apparent from the detailed description and the accompanying drawings.

[this creation]

10‧‧‧Links

11‧‧‧floor

111‧‧‧Perforation

12‧‧‧ side panels

121‧‧‧ strip holes

(13)(14)‧‧‧Lock Firmware

15‧‧‧ screw

16‧‧‧Cap

20‧‧‧Fixed parts

21‧‧‧through hole

22‧‧‧ wing

23‧‧‧ Missing slots

30‧‧‧Horizontal U-shaped steel frame

(32) (42) ‧ ‧

40‧‧‧U-shaped steel frame

41‧‧‧Oval hole

The first picture is a perspective view of the creation.

Figure 2 is an exploded view of the creation.

Fig. 3 is an exploded perspective view of the use state of the present creation.

Figure 4 is a schematic diagram of the state of use of the present creation.

Figure 5 is a perspective view of the state of use of the present creation.

Figure 6 is a cross-sectional view showing the state of use of the present creation.

Figure 7 is an exploded perspective view of another use state of the present invention.

Figure 8 is a schematic diagram of another use state of this creation (1).

Figure 9 is a schematic diagram of another use state of this creation (2).

Figure 10 is a perspective view of another use state of the present creation.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [Simplified Description of the Drawings] for details: First, as shown in FIG. 1 , FIG. 2 and FIG. 3 , a steel frame coupling fixing structure includes: a connecting member 10 and a fixing member 20 , and a connecting member 10 is formed into a sheet-like integral bending. The bottom plate 11 and the two side plates 12 are disposed at the center, and the two side plates 12 are parallel to the same side of the bottom plate 11 , and the bottom plate 11 defines a through hole 111 , and a lock is locked at the through hole 111 . Firmware (13) (14), and the locking member (13) (14) is a bolt and a nut to form a lock, and the side plate 12 is provided with a hole 121, and the side plate 12 is a strip hole 121. The lock has a screw 15 and a cap 16 so that the two side plates 12 can lock the U-shaped steel frame 40 of the column, a fixing member 20 defines a through hole 21, and the fixing member 20 has two wings extending at both ends. 22, a notch 23 is defined in the wing 22, and the fixing member 20 is pre-locked to the connecting member 10 by the locking member (13) (14), and the fixing member 20 is locked. The horizontal U-shaped steel frame 30 can be directly placed, and the bottom plate 11 and the notch 23 of the fixing member 20 are clamped to fix the transverse U-shaped steel frame 30, thereby connecting the transverse U-shaped steel frame 30 and the column U-shaped steel. 40 form a T-shaped fixed.

For the actual use, please view it from the first figure to the sixth figure. The fixing member 20 is disposed between the two side plates 12 of the connecting member 10, so that the locking member 13 (bolt) can be fixed by the fixing. The end of the member 20 passes through the through hole 21 and the through hole 111 of the bottom plate 11, and is pre-locked by the cooperation of the locking member (13) (14) (bolt and nut), thereby the movable member 20 is movably attached to the connecting member. 10, the U-shaped steel frame 40 of the column is further provided with a plurality of elliptical holes 41 on the bottom surface, and the horizontal U-shaped steel frame 30 and the U-shaped steel frame 40 of the column are formed with two parallel hooks at the axial opening. The strip (32) (42), when the lateral U-shaped steel frame 30 is to be connected to the lock of the column U-shaped steel frame 40, the fixing member 20 can be rotated at an appropriate angle and can be easily placed into the transverse U-shaped steel. In the frame 30, the two side plates 12 of the connecting member 10 are sleeved on both sides of the transverse U-shaped steel frame 30, and then the locking member (13) (14) is rotated to rotate the fixing member 20 synchronously, so that the fixing member 20 is rotated. The flap 22 faces the lateral U-shaped steel frame 30 The inner wall surface of the fixing member 20 at the same end has a length of a long wing plate and a short wing plate, and the two long wing plates 22 are disposed at opposite positions of the fixing member 20 When the fixing member 20 is rotated, the inner wall surface of the lateral U-shaped steel frame 30 is evaded by the short wing plate 22, and the long wing plate 22 is fastened to the inner wall surface of the lateral U-shaped steel frame 30, thereby forming a fixing member. 20 positioning effect when rotating, so that the notch 23 can be easily aligned with the hook 32, that is, the locking member (13) (14) can be locked to engage the notch 23 of the fixing member 20 with the transverse U-shaped steel The hook 32 of the frame 30 is formed to form a joint of the connecting member 10 and the fixing member 20 to the lateral U-shaped steel frame 30, and further one end of the U-shaped steel frame 40 of the column is placed into the side plate 12 of the connecting member 10. The transverse U-shaped steel frame 30 and the column U-shaped steel frame 40 are formed in a T-shaped erection, and the connecting member 10 is located at the intersection of the T-shape, and the screw 15 is passed through the strip-shaped hole 121 of the side plate 12. And the elliptical hole 41 of the U-shaped steel frame 40 of the column, and cooperates with the cap body 16 to lock and clamp the two side plates 12 to the U-shaped steel frame 40 of the column, thereby achieving the T-shaped assembly of the transverse U-shaped steel frame 30 and Column U The purpose of the steel frame 40 is to combine the advantages of easy assembly and assembly strength.

In another case of actual use, it is also observed from the seventh to the tenth figure. The fixing member 20 is disposed on the end surface of the bottom plate 11 of the connecting member 10, that is, the fixing member 20 is not disposed on the two side plates 12. Between the fasteners 13 (bolts), the ends of the fixing member 20 can pass through the through holes 21 and the through holes 111 of the bottom plate 11, and are pre-locked by the cooperation of the locking members (13) (14) (bolts and nuts). Thereby, the fixing member 20 is movably mounted on the outside of the connecting member 10. When the lateral U-shaped steel frame 30 is to be connected to the locking U-shaped steel frame 40, the fixing member 20 can be rotated at an appropriate angle. The connecting member 10 is easily placed in the lateral U-shaped steel frame 30, and the connecting member 10 is erected on the lateral U-shaped steel frame 30 to extend the two side plates 12, and then the locking member (13) (14) is driven to drive the fixing member 20. Simultaneously rotating, the flap 22 of the fixing member 20 faces the inner wall surface of the lateral U-shaped steel frame 30, thereby forming a fixing member 20 positioning effect when rotating, so that the notch 23 can be easily aligned with the hook 32, that is, the locking member (13) (14) can be locked to engage the notch 23 of the fixing member 20 with the transverse U-shaped steel The hook 32 of the frame 30 is formed to form a joint of the connecting member 10 and the fixing member 20 to the transverse U-shaped steel frame 30. Further, the connecting member 10 can be centered on the locking member (13) (14). The horizontal rotation is performed, thereby changing the direction angle of the column U-shaped steel frame 40 in accordance with the use change requirement, and further one end of the column U-shaped steel frame 40 is placed between the two side plates 12 of the joint member 10 to make the lateral U shape The steel frame 30 and the column U-shaped steel frame 40 form a T-shaped stand, and the state of use is an inverted T-shaped stand, and the joint 10 is located at the intersection of the T-shape, and the screw 15 is passed through the strip of the side plate 12 The ellipse hole 121 and the elliptical hole 41 of the U-shaped steel frame 40 of the column, and the two-sided plate 12 are locked and clamped to the U-shaped steel frame 40 by the cap body 16, thereby achieving the T-shaped lateral U-shaped steel. The purpose of the frame 30 and the column U-shaped steel frame 40.

With the structure of the above specific embodiment, the following benefits can be obtained: (1) the fixing member 20 is fixed to the connecting member 10 by the locking member (13) (14), and the fixing member 20 is fixed to the connecting member 10 20 can be rotated into an appropriate angle and can be easily placed into the transverse U-shaped steel frame 30, so that the bottom plate 11 and the notch 23 of the fixing member 20 are clamped to fix the transverse U-shaped steel frame 30, and further the column U-shaped One end of the steel frame 40 is placed between the two side plates 12 of the connecting member 10, and the transverse U-shaped steel frame 30 and the column U-shaped steel frame 40 are formed in a T-shaped erection, and the screw 15 is passed through the strip of the side plate 12 The hole 121 and the elliptical hole 41 of the U-shaped steel frame 40 of the column, and cooperate with the cap body 16 to lock and clamp the two side plates 12 to the U-shaped steel frame 40 of the column, thereby achieving a T-shaped lateral U-shaped steel frame 30 and the purpose of the U-shaped steel frame 40 of the column, the utility model has the function of easy assembly and assembly strength; (2) the fixing member 20 is pre-locked by the locking member (13) (14). Locking the connecting member 10, thereby simplifying the assembly step of the on-site construction, and the fixing member 20 can be rotated into an appropriate angle and can be easily placed into the transverse U-shaped steel frame 30, thereby allowing the construction requirements according to the site. The joint member 10 and the fixing member 20 can be along the transverse U-shaped steel The frame 30 is axially slid, which can quickly adjust the position to be assembled, so as to improve the convenience of combination.

In summary, this creation has indeed achieved a breakthrough structural design, and has improved new content, while at the same time achieving industrial use and progress, and this creation is not seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, a new type of patent application is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the creation of the present invention cannot be limited thereto; that is, the equal changes and modifications made by the majority of the patent application scope of the present invention should still belong to the present invention. Within the scope of the patent.

10‧‧‧Links

11‧‧‧floor

111‧‧‧Perforation

12‧‧‧ side panels

121‧‧‧ strip holes

(13)(14)‧‧‧Lock Firmware

15‧‧‧ screw

16‧‧‧Cap

20‧‧‧Fixed parts

21‧‧‧through hole

22‧‧‧ wing

23‧‧‧ Missing slots

Claims (6)

A steel frame coupling fixing structure comprises: a connecting member which is integrally formed in a sheet shape and has a central bottom plate and two side plates, and the two side plates are formed at right angles to the same side of the bottom plate. And the bottom plate is provided with a through hole, and a locking member is locked at the through hole, and the side plate is opened with a hole, and the side plate is locked with a screw and a cap by a strip hole, so that the side plate The U-shaped steel frame can be locked; and a fixing member has a through hole, and the fixing member has two wings extending at both ends, and a slot is formed at the wing, and the fixing is fixed The fastener is pre-locked to the connecting member by the locking member, so that the fixing member can be directly inserted into the transverse U-shaped steel frame, so that the bottom plate and the missing portion of the fixing member are clamped to fix the lateral U-shaped steel frame. Thereby, the transverse U-shaped steel frame and the column U-shaped steel frame are connected to form a T-shaped fixing. The steel frame coupling fixing structure according to the first aspect of the invention, wherein the fixing member is pre-locked between the two side plates of the connecting member, thereby the movable member is movably mounted on the connecting member Internally, the two side plates of the connecting member are sleeved on both sides of the lateral U-shaped steel frame. The steel frame coupling fixing structure according to the first aspect of the invention, wherein the fixing member is pre-locked on the bottom surface of the connecting member, whereby the fixing member is movably mounted outside the connecting member, Moreover, the connecting member can be horizontally rotated with the locking member as an axis, that is, the fixing angle of the U-shaped steel frame of the column can be adjusted. The steel frame coupling fixing structure according to the second or third aspect of the patent application, wherein the coupling member and the locking member cooperate to form a transverse U-shaped steel frame and a column U-shaped steel frame to form an inverted T-shape. . The steel frame coupling fixing structure according to claim 1, wherein the locking member cooperates with the nut to form a lock. The steel frame joint fixing structure according to the first aspect of the invention, wherein the length of the two wings of the fixing member at the same end is different in the form of a long wing plate and a short wing plate, and the two long wing plates are provided. In the diagonal position of the fixing member.