Steel structure connecting piece

Abstract

The utility model relates to the technical field of connecting pieces, and discloses a steel structure connecting piece which comprises a first connecting piece, a groove is formed in the first connecting piece, the upper end and the lower end of the first connecting piece are each fixedly connected with two fixing blocks, plug pins are slidably connected into the fixing blocks on the upper side and the lower side, and check blocks are connected to the outer portions of the plug pins in a threaded mode. A groove is formed in the right end of the first connecting piece, a connecting block is slidably connected into the groove, a second connecting piece is fixedly connected to the right end of the connecting block, a plurality of threaded holes are formed in the outer portion of the first connecting piece and the outer portion of the second connecting piece, a pressing assembly is arranged in the first connecting piece, and a reset assembly is arranged in the first connecting piece. According to the utility model, the push rod, the clamping groove and other structures are matched with each other for use, so that the two connecting pieces can be conveniently fixed and can be conveniently disassembled and reassembled, the connecting pieces are more convenient and faster to maintain and replace, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting pieces, in particular to a steel structure connecting piece. Background Art

[0002] Steel structure connectors are important components used to connect and support steel structure components, and can fix the various components in the steel structure together. The design and selection of connectors are essential to ensure the safety and stability of steel structures. Common steel structure connectors include bolted connections and welded connections. Bolted connections usually use high-strength bolts, nuts and washers to transfer structural loads through pre-tightening. Welded connections, on the other hand, use molten metal to firmly connect components together.

[0003] In the prior art, when two connectors need to be spliced, welding is usually used to fix them, which makes it very difficult and time-consuming to replace or repair the connectors. In addition, the high temperature generated during welding will deform the connectors, thereby affecting the stability of the structure. In view of the above problems, those skilled in the art have proposed steel structure connectors to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a steel structure connector, aiming to improve the problem in the prior art that when connectors need to be spliced, they need to be fixed and connected by welding.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A steel structure connector comprises a connector 1, wherein a groove is provided inside the connector 1, two fixed blocks are fixedly connected to the upper and lower ends of the connector 1, latches are slidably connected inside the fixed blocks on the upper and lower sides, and blocks are threadedly connected to the outside of the latches, a connecting block is slidably connected inside the groove, a connector 2 is fixedly connected to the right end of the connecting block, a plurality of threaded holes are provided on the outsides of the connector 1 and the connector 2, a pressing assembly is arranged inside the connector 1, and a reset assembly is arranged inside the connector 1.

[0007] Furthermore, the pressing assembly includes two limit grooves, which are respectively opened on the upper and lower sides of the interior of the connecting member 1, and the interior of the limit groove is slidably connected with a push rod, and the adjacent ends of the two push rods are fixedly connected with a pressure block.

[0008] Furthermore, the reset assembly includes two springs, and the two springs are respectively fixedly connected to the adjacent sides of the inner walls of the two limit grooves. The adjacent ends of the two pressure blocks are rotatably connected to two connecting rods, and the adjacent ends of the connecting rods on the upper and lower sides are fixedly connected to a clamping block, and four clamping slots are opened inside the connecting block.

[0009] Furthermore, the shapes of the connecting member 1 and the connecting member 2 are both C-shaped, and the multiple threaded holes are designed to be symmetrical in the upper and lower parts.

[0010] Furthermore, a snap ring is provided at the separated ends of the two push rods, and the outside of the latch is slidably connected to the inside of the push rod.

[0011] Furthermore, the interior of the limiting groove is slidably connected to the exterior of the push rod, and the interior of the limiting groove is slidably connected to the exterior of the pressing block.

[0012] Furthermore, the outside of the pressing block is fixedly connected to the outside of the spring, and the inside of the limiting groove is slidably connected to the outside of the connecting rod.

[0013] Furthermore, the interior of the limiting groove is slidably connected to the exterior of the clamping block, and the exterior of the clamping block is engaged with the interior of the clamping groove.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by using the push rod, the limit groove, the pressure block, the spring, the connecting rod, the clamping block, the clamping groove and other structures in coordination with each other, the two connecting parts can be conveniently fixed, and then they can be conveniently disassembled and reassembled, making the maintenance and replacement of the connecting parts more convenient and quick, and reducing the maintenance cost.

[0016] 2. In the utility model, the push rod can be fixed by using the fixed block, the latch, the stopper, the push rod and other structures in coordination with each other, thereby ensuring the stability between the connecting parts and preventing them from loosening or falling off during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the steel structure connector proposed by the utility model;

[0018] Figure 2 A structural schematic diagram of a connector of a steel structure connector proposed in the utility model;

[0019] Figure 3 A schematic diagram of the second structure of the connecting piece of the steel structure connecting piece proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the spring structure of the steel structure connecting piece proposed in the utility model.

[0021] Legend:

[0022] 1. Connecting piece 1; 2. Connecting piece 2; 3. Threaded hole; 4. Connecting block; 5. Groove; 6. Fixing block; 7. Latch; 8. Stop block; 9. Pressing assembly; 901. Limiting groove; 902. Push rod; 903. Pressing block; 10. Resetting assembly; 1001. Spring; 1002. Connecting rod; 1003. Block; 1004. Slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-Figure 3 The utility model provides an embodiment: a steel structure connector, including a connector 1, a groove 5 is opened inside the connector 1, a connecting block 4 is slidably connected inside the groove 5, a connector 2 2 is fixedly connected to the right end of the connecting block 4, the shapes of the connector 1 and the connector 2 2 are both C-shaped, and a plurality of threaded holes 3 are opened outside the connector 1 and the connector 2 2, and the plurality of threaded holes 3 are designed to be symmetrical up and down.

[0025] Specifically, the groove 5 limits the connection block 4 so that the connection block 4 will not shift when it moves. The connection block 4 is in an H-shape, so that the connection piece 1 and the connection piece 2 2 are stable when fixed. The connection piece 1 and the connection piece 2 2 are both C-shaped, and the threaded hole 3 is symmetrically designed up and down, so that the structural design is more solid and stable, can withstand greater loads, and can ensure the correct installation position of the connection, thereby improving the accuracy and quality of the connection.

[0026] Reference Figure 2-Figure 4A pressing assembly 9 is arranged inside the connecting member 1, and the pressing assembly 9 includes two limiting grooves 901, and the two limiting grooves 901 are respectively arranged on the upper and lower sides of the connecting member 1, and a push rod 902 is slidably connected inside the limiting groove 901, and the inside of the limiting groove 901 is slidably connected to the outside of the push rod 902, and a clamping ring is arranged at the separated ends of the two push rods 902, and a pressing block 903 is fixedly connected at the close ends of the two push rods 902, and the inside of the limiting groove 901 is slidably connected to the outside of the pressing block 903, and a reset assembly 10 is arranged inside the connecting member 1, and the reset assembly 10 includes two springs 1001 The outside of the pressure block 903 is fixedly connected to the outside of the spring 1001, and the two springs 1001 are respectively fixedly connected to the adjacent side of the inner wall of the two limit grooves 901. The adjacent ends of the two pressure blocks 903 are rotatably connected to two connecting rods 1002. The inside of the limit groove 901 is slidably connected to the outside of the connecting rod 1002. The adjacent ends of the upper and lower connecting rods 1002 are fixedly connected with a clamping block 1003. The inside of the limit groove 901 is slidably connected to the outside of the clamping block 1003. Four clamping grooves 1004 are opened in the interior of the connecting block 4, and the outside of the clamping block 1003 is clamped with the inside of the clamping groove 1004.

[0027] Specifically, the limiting groove 901 limits the push rod 902, the pressure block 903, the connecting rod 1002 and the card block 1003, so that the push rod 902, the pressure block 903, the connecting rod 1002 and the card block 1003 will not deviate when moving. The limiting groove 901 and the pressure block 903 fix the spring 1001, so that the spring 1001 can stably perform elastic deformation. The card block 1003 and the card groove 1004 are engaged with each other, so that the connecting block 4 can be fixed. In the groove 5, by pushing the two push rods 902 to move toward one end, the two pressure blocks 903 are driven to move therewith, and then the connecting rods 1002 on the left and right sides are driven to move toward one end, thereby driving the clamping blocks 1003 on the left and right sides to move therewith, and then the clamping blocks 1003 are separated from the clamping grooves 1004, so that the connector 1 and the connector 2 2 can be easily disassembled and repaired, thereby facilitating the maintenance of the connector 1 and the connector 2 2.

[0028] Reference Figure 1 and Figure 2 The upper and lower ends of the connecting member 1 are fixedly connected to two fixing blocks 6, the inner parts of the fixing blocks 6 on the upper and lower sides are slidably connected to the latch 7, the outer parts of the latch 7 are slidably connected to the inner part of the push rod 902, and the outer parts of the latch 7 are threadedly connected to the stopper 8,

[0029] Specifically, the connector 1 fixes the fixed block 6 so that the position of the fixed block 6 is fixed, and the fixed block 6 limits the latch 7 so that the latch 7 does not deviate when moving, and the latch 7 slides in the push rod 902, so that the push rod 902 will not be accidentally pushed during use, and a stopper 8 is fixed on the latch 7, so that the latch 7 will not be separated from the fixed block 6, and the stopper 8 is rotated to move to the left, so that the latch 7 can be moved to the right to the inside of the push rod 902, so that the push rod 902 will not be separated from the connector 1 and the connector 2 2 due to accidental contact, thereby stabilizing the connection between the connector 1 and the connector 2 2.

[0030] Working principle: When the connecting member 1 and the connecting member 2 need to be fixed, the two push rods 902 are pushed to move toward the end close to each other, thereby driving the two pressure blocks 903 to move with them, and then squeezing the spring 1001 to make elastic deformation, thereby driving the connecting rods 1002 on the left and right sides to move toward the end close to each other, and then driving the clamping blocks 1003 on the left and right sides to move with them, so that the connecting block 4 on the connecting member 2 2 is placed in the groove 5 on the connecting member 1, and then the spring 1001 performs a reset activity, thereby driving the upper and lower pressure blocks 903 to move toward the separated end, and then driving the connecting rods 1002 on the left and right sides to move toward the separated end, thereby driving the clamping block 1003 to move with it, and then the clamping block 1003 is engaged with the clamping groove 1004, so that the connecting member 1 and the connecting member 2 are fixed;

[0031] In addition, by rotating the stopper 8 to move to the left, the latch 7 can be moved to the right to the inside of the push rod 902, so that the push rod 902 will not cause the connector 1 and the connector 2 2 to be separated due to accidental contact.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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 protection scope of the present invention.

Claims

1. A steel structure connector, comprising a connector 1 (1), characterized in that: The connecting member 1 (1) is provided with a groove (5) inside, and two fixing blocks (6) are fixedly connected to the upper and lower ends of the connecting member 1 (1), and the fixing blocks (6) on the upper and lower sides are slidably connected to the inside with a latch (7), and the outside of the latch (7) is threadedly connected to a stopper (8), and the inside of the groove (5) is slidably connected to a connecting block (4), and the right end of the connecting block (4) is fixedly connected to the connecting member 2 (2), and the outsides of the connecting member 1 (1) and the connecting member 2 (2) are provided with a plurality of threaded holes (3), and the inside of the connecting member 1 (1) is provided with a pressing component (9), and the inside of the connecting member 1 (1) is provided with a reset component (10).

2. The steel structure connector according to claim 1, characterized in that: The pressing assembly (9) comprises two limiting grooves (901), the two limiting grooves (901) are respectively arranged at the upper and lower sides inside the connecting member (1), a push rod (902) is slidably connected inside the limiting groove (901), and a pressing block (903) is fixedly connected to the adjacent ends of the two push rods (902).

3. The steel structure connector according to claim 2, characterized in that: The reset assembly (10) comprises two springs (1001), the two springs (1001) are respectively fixedly connected to the adjacent sides of the inner walls of the two limit grooves (901), the adjacent ends of the two pressure blocks (903) are rotatably connected to two connecting rods (1002), the adjacent ends of the connecting rods (1002) on the upper and lower sides are fixedly connected to the clamping blocks (1003), and the interior of the connecting block (4) is provided with four clamping grooves (1004).

4. The steel structure connector according to claim 1, characterized in that: The shapes of the connecting piece 1 (1) and the connecting piece 2 (2) are both C-shaped, and the plurality of threaded holes (3) are designed to be symmetrical in the upper and lower parts.

5. The steel structure connector according to claim 2, characterized in that: A snap ring is provided at the separated ends of the two push rods (902), and the outside of the latch (7) is slidably connected to the inside of the push rod (902).

6. The steel structure connector according to claim 2, characterized in that: The interior of the limiting groove (901) is slidably connected to the exterior of the push rod (902), and the interior of the limiting groove (901) is slidably connected to the exterior of the pressing block (903).

7. The steel structure connector according to claim 3, characterized in that: The outside of the pressing block (903) is fixedly connected to the outside of the spring (1001), and the inside of the limiting groove (901) is slidably connected to the outside of the connecting rod (1002).

8. The steel structure connector according to claim 3, characterized in that: The interior of the limiting groove (901) is slidably connected to the exterior of the clamping block (1003), and the exterior of the clamping block (1003) is clamped with the interior of the clamping groove (1004).

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