Assembly type component connecting device

Abstract

The utility model relates to the technical field of assembly, in particular to an assembly type component connecting device which comprises a first support and a second support, the first support and the second support are used for fixing a steel plate, round through holes are formed in the first support and the second support, and fixing bolts are arranged in the vertically adjacent round through holes. And a fixing nut matched with the fixing bolt is arranged on the second bracket. The fixing bolts are rotated to be matched with the fixing nuts, so that the limiting blocks are inserted into the steel plate positioning holes, the two steel plates are connected and fixed, the situation that errors exist in installation can be prevented, the fixing bolts are arranged at the four corners of the first support and the four corners of the second support to be matched with the fixing nuts, and therefore installation is convenient. Therefore, the situation of easy damage caused by single-side stress can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly, in particular to an assembly component connection device. Background Art

[0002] Steel components refer to composite steel structure components that can bear and transfer loads and are made of steel plates, angle steels, channel steels, I-beams, welded or hot-rolled H-shaped steels that are cold-bent or welded and connected by connectors.

[0003] In the prior art, when two steel plates are butt-jointed and fixed, assembled components are generally used to fix the two steel plates together. The existing assembled components are mostly two rotatably connected clamps that are wrapped around the connection between the two steel plates, and the clamps are provided with blocks that are inserted into the positioning grooves on the steel plates. Finally, the two clamps are fixed by bolts, so as to achieve the fixed installation of the two steel plates. However, the existing assembled components have the following disadvantages during use; the two clamps are rotatably connected to make their movement in an arc shape, so that when the blocks on them cooperate with the positioning grooves of the steel plates, the blocks will collide with the steel plates when entering the positioning grooves. If the blocks are smaller than the positioning grooves, a gap will occur between the blocks and the positioning grooves, thereby affecting use. Utility Model Content

[0004] In order to overcome the shortcomings mentioned in the above background technology, the technical problem of the utility model is to provide an assembled component connection device.

[0005] A prefabricated component connection device comprises a first bracket and a second bracket, wherein the first bracket and the second bracket are used to fix a steel plate, the first bracket and the second bracket are both provided with a circular through hole, fixing bolts are provided in the upper and lower adjacent circular through holes, the second bracket is provided with a fixing nut matched with the fixing bolt, the inner sides of the first bracket and the second bracket are both provided with a limit block, and the structure of the limit block is a non-square structure, the facing sides of the first bracket and the second bracket are both provided with a circular hole, tension springs are fixedly connected between adjacent circular holes, a cavity for storing solidified glue is provided on the limit block, a discharge port connected to the cavity is provided at the end of the limit block, and a mold flap is fixedly connected to the end of the discharge port, and a supplementary component for filling the gap is provided on the facing sides of the adjacent steel plates.

[0006] Furthermore, the first bracket and the second bracket are both concave, and the first bracket and the second bracket cooperate to form a square shape.

[0007] Furthermore, contact strips are provided on the inner sides of the first bracket and the second bracket, and the contact strips are made of rubber material.

[0008] Furthermore, a groove is provided at the bottom of the second bracket, and a protrusion adapted to the groove is provided at the top of the first bracket.

[0009] Furthermore, the upper portion of the fixing bolt is provided with a polished rod, and the length of the polished rod of the fixing bolt is smaller than the length of the thread thereon.

[0010] Furthermore, the supplementary component includes positioning holes, the facing ends of adjacent steel plates are provided with positioning holes, the facing sides of adjacent steel plates are provided with slots connected to the corresponding positioning holes, and the positioning holes on adjacent steel plates are cross-distributed, the facing ends of adjacent steel plates are fixedly connected with fixed tubes, a sliding rod is slidably connected in the fixed tube, a spring is fixed between the sliding rod and the steel plate, a thrust plate is fixed on the sliding rod, and symmetrically distributed extrusion blocks are slidably connected on the fixed tube, and the extrusion blocks are in contact with the thrust plate.

[0011] Furthermore, one end of the extrusion block away from the thrust plate is a pointed structure, and the mold halves are made of easily breakable plastic material.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] The utility model makes the first bracket and the second bracket come close to each other by rotating the fixing bolt and the fixing nut. At the same time, in this process, the limit block is inserted into the positioning hole of the steel plate to complete the connection and fixation of the two steel plates. Therefore, the occurrence of installation errors can be prevented. The four corners of the first bracket and the second bracket are equipped with fixing bolts and fixing nuts to avoid the occurrence of easy damage caused by unilateral force. The positioning hole is filled and fixedly bonded by solidifying glue, so as to prevent gaps between the positioning hole and the limit block. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the first bracket and the second bracket of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the fixed pipe of the utility model.

[0017] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of the fixed pipe of the utility model.

[0018] Figure 5 It is a schematic diagram of the cross-sectional three-dimensional structure of the limit block of the utility model.

[0019] In the above drawings: 1-first bracket, 2-second bracket, 3-fixing bolt, 4-fixing nut, 5-limiting block, 6-contact strip, 7-tension spring, 8-groove, 9-protrusion, 10-steel plate, 11-positioning hole, 12-slot, 13-fixing tube, 14-slide rod, 15-spring, 16-thrust plate, 17-extrusion block, 18-cavity, 19-mold flap. DETAILED DESCRIPTION

[0020] Although the present invention may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those of ordinary skill in the art will recognize that terms such as: above, below, upward, downward, etc. are used to describe the drawings and do not represent limitations on the scope of the present invention as defined by the appended claims. Any numerical designations such as: first or second are merely exemplary and are not intended to limit the scope of the present invention in any way.

[0021] An assembled component connection device, such as Figure 1-Figure 5 As shown, it includes a first bracket 1 and a second bracket 2, both of which are concave, and the first bracket 1 and the second bracket 2 are matched to form a square shape. After the first bracket 1 and the second bracket 2 are matched to form a square shape, they are used to wrap the steel plate 10. Circular through holes are provided on the four corners of the first bracket 1 and the second bracket 2, and a fixing bolt 3 is slidably provided between the upper and lower adjacent circular through holes. The upper part of the fixing bolt 3 is a light rod, and the light rod length of the fixing bolt 3 is less than the length of the thread thereon. A fixing nut 4 matching with the fixing bolt 3 is provided on the second bracket 2, and a limit block 5 is provided on the inner side of the first bracket 1 and the second bracket 2. The structure of the limit block 5 is a non-square structure, and the upper and lower adjacent limit blocks 5 are arranged in an arc shape at the opposite side corners, which is convenient for inserting into the steel plate 10 for clamping and matching The first bracket 1 and the second bracket 2 are combined, circular holes are provided on the facing sides, tension springs 7 are fixedly connected between adjacent circular holes, contact strips 6 are provided on the inner sides of the first bracket 1 and the second bracket 2, and the contact strips 6 are made of rubber material for increasing the friction with the steel plate 10, a groove 8 is provided at the bottom of the second bracket 2, and a protrusion 9 adapted to the groove 8 is provided on the top of the first bracket 1, and the structure of the groove 8 and the protrusion 9 can make the first bracket 1 and the second bracket 2 fit more closely, a cavity 18 for storing solidified glue is provided on the limit block 5, a discharge port connected to the cavity 18 is provided at the end of the limit block 5, and a mold flap 19 is fixedly connected to the end of the discharge port, and the mold flap 19 is made of easily breakable plastic material, and complementary components for filling the gap are provided on the facing sides of adjacent steel plates 10.

[0022] The supplementary component includes positioning holes. Positioning holes 11 are provided at the facing ends of adjacent steel plates 10. Slots 12 connected to the corresponding positioning holes 11 are opened on the facing sides of adjacent steel plates 10, and the positioning holes 11 on the adjacent steel plates 10 are cross-distributed. Fixed tubes 13 are fixedly connected to the facing ends of adjacent steel plates 10 (the fixed tubes 13 and the steel plates 10 are connected by welding). A sliding rod 14 is slidably connected in the fixed tube 13. A spring 15 is fixedly connected between the sliding rod 14 and the steel plate 10. The other end of the sliding rod 14 is a truncated cone structure, and the end with a small diameter faces outward. The other end of the sliding rod 14 is also rotatably connected to a ball bearing to facilitate contact between the ball bearing and the positioning hole 11. A thrust plate 16 is fixed to the sliding rod 14, and symmetrically distributed extrusion blocks 17 are slidably connected to the fixed tube 13. The extrusion blocks 17 are in contact and cooperate with the thrust plate 16, and the end of the extrusion block 17 away from the thrust plate 16 is a pointed structure.

[0023] When in use, the two adjacent steel plates 10 are brought close to each other, so that the fixing tube 13 can enter the positioning hole 11 through the slot 12 of the steel plate 10 on the other side. When the sliding rod 14 contacts the inner wall of the positioning hole 11, the facing ends of the two steel plates 10 are still some distance away. The two steel plates 10 continue to be brought close to each other. At this time, the sliding rod 14 moves relative to the fixing tube 13, and the sliding rod 14 moves toward the side of the spring 15 connected thereto, so that the thrust plate 16 squeezes the squeezing block 17 matched therewith. When the facing ends of the two steel plates 10 are tightly fitted, the user moves the first bracket 1 and the second bracket 2 to a suitable position, so that the first bracket 1 and the second bracket 2 are sleeved on the outside of the steel plate 10, and the first bracket 1 and the second bracket 2 are moved between the two adjacent steel plates 10, and then the fixing bolt 3 is matched with the fixing nut 4 by rotating the fixing bolt 3. The first bracket 1 and the second bracket 2 are combined, so that the first bracket 1 and the second bracket 2 are close to each other, and in this process, the limit block 5 will be inserted into the positioning hole 11 of the steel plate 10. After the mold piece 19 on the limit block 5 contacts the extrusion block 17, the limit block 5 continues to move toward the inside of the positioning hole 11. At this time, the extrusion block 17 will apply pressure to the mold piece 19 to break it, and the solidified glue in the cavity 18 flows out through the discharge port on the limit block 5. The solidified glue in the cavity 18 is sufficient to fill and fix the positioning hole 11, so as to prevent a gap between the positioning hole 11 and the limit block 5, and complete the connection and fixation of the two steel plates 10. For this reason, it can prevent the occurrence of installation errors, and the four corners of the first bracket 1 and the second bracket 2 are provided with fixing bolts 3 and fixing nuts 4 to cooperate with each other, so as to avoid the occurrence of easy damage caused by unilateral force.

[0024] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all modifications and equivalent structures and functions.

Claims

1. An assembled component connection device, characterized in that: The invention comprises a first bracket (1) and a second bracket (2), wherein the first bracket (1) and the second bracket (2) are used to fix a steel plate (10), the first bracket (1) and the second bracket (2) are both provided with circular through holes, fixing bolts (3) are provided in the upper and lower adjacent circular through holes, the second bracket (2) is provided with a fixing nut (4) matched with the fixing bolts (3), the inner sides of the first bracket (1) and the second bracket (2) are both provided with a limit block (5), and the structure of the limit block (5) is a non-square structure, the facing sides of the first bracket (1) and the second bracket (2) are both provided with circular holes, tension springs (7) are fixedly connected between the adjacent circular holes, the limit block (5) is provided with a cavity (18) for storing solidified glue, the end of the limit block (5) is provided with a discharge port connected to the cavity (18), and the end of the discharge port is fixedly connected with a mold flap (19), and the facing sides of the adjacent steel plates (10) are provided with a supplementary component for filling the gap.

2. The assembly-type component connection device according to claim 1, characterized in that: The first bracket (1) and the second bracket (2) are both concave, and the first bracket (1) and the second bracket (2) cooperate to form a square shape, which is used to clamp the steel plate (10).

3. The assembly-type component connection device according to claim 1, characterized in that: A contact strip (6) is provided on the inner side of each of the first bracket (1) and the second bracket (2), and the contact strip (6) is made of rubber material.

4. The assembly-type component connection device according to claim 1, characterized in that: The bottom of the second bracket (2) is provided with a groove (8), and the top of the first bracket (1) is provided with a protrusion (9) adapted to the groove (8).

5. The assembly-type component connection device according to claim 1, characterized in that: The upper part of the fixing bolt (3) is provided with a polished rod, and the length of the polished rod of the fixing bolt (3) is smaller than the length of the thread thereon.

6. The assembly-type component connection device according to claim 1, characterized in that: The supplementary component includes a positioning hole (11), and the facing ends of adjacent steel plates (10) are each provided with a positioning hole (11), and the facing sides of adjacent steel plates (10) are each provided with a slot (12) connected to the corresponding positioning hole (11), and the positioning holes (11) on adjacent steel plates (10) are cross-distributed, and the facing ends of adjacent steel plates (10) are each fixedly connected with a fixing tube (13), and a sliding rod (14) is slidably connected in the fixing tube (13), and a spring (15) is fixedly connected between the sliding rod (14) and the steel plate (10), and a thrust plate (16) is fixedly connected to the sliding rod (14), and symmetrically distributed extrusion blocks (17) are slidably connected to the fixing tube (13), and the extrusion blocks (17) are in contact with and cooperate with the thrust plate (16).

7. An assembled component connection device according to claim 6, characterized in that: The end of the extrusion block (17) away from the thrust plate (16) is a pointed structure, and the mold halves (19) are made of easily breakable plastic material.

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