Long rhombic cross beam assembly

Abstract

The utility model discloses a long rhombic cross beam assembly, and relates to the technical field of cross beam connection. The device comprises an arc-shaped piece, assembling blocks and a combined sleeve, the arc-shaped piece and the assembling blocks are both provided with assembling assemblies, the assembling blocks and the combined sleeve are both connected with pre-positioning connecting assemblies, each pre-positioning connecting assembly comprises a connecting block, the connecting block is fixedly connected to the side face of one assembling block, and the connecting block is fixedly connected to the side face of the other assembling block. The pull plate can be pulled firstly to drive the rectangular pull rod to move upwards, the second spring contracts, the second inserting block enters the cylinder, the connecting block is inserted into the combined sleeve, and after the pull plate is loosened, the second inserting block can be inserted into the inserting hole through the force of the second spring. Therefore, pre-installation is conducted firstly, then the bolts are inserted into the through holes to be matched with the nuts for assembly, and the installation efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of beam connection, in particular to a rhombus-shaped beam component. Background Art

[0002] Due to its unique structural characteristics and performance advantages, the long rhombus beam can be used as a key component in cantilever casting construction to improve the bearing capacity and stability of the bridge.

[0003] When connecting two beam templates, it is necessary to use bolts and nuts to connect the two adjacent beam plates. However, when connecting, workers are also required to align the holes on the two beam plates before assembling them. In this process, not only multiple workers are required to operate, but also the workpiece cannot move at all during the process, which makes the installation more complicated and affects the installation efficiency. In addition, during production, the templates are mostly integrally injection molded, the mold manufacturing is cumbersome, and the production cost is high. Utility Model Content

[0004] In order to solve the problem that when connecting two beam templates, two adjacent beam plates need to be connected with the help of bolts and nuts, but when connecting, workers are also required to align the holes on the two beam plates and then assemble them. In this process, not only multiple workers are required to operate, but also the workpiece cannot move at all during the process, resulting in cumbersome installation and affecting installation efficiency. In addition, during production, the templates are mostly integrally injection-molded, the mold manufacturing is cumbersome, and the production cost is high. The purpose of the present utility model is to provide a long rhombus beam assembly.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a long rhombus beam assembly includes an arc-shaped member, an assembly block and a combination sleeve, the arc-shaped member and the assembly block are both provided with an assembly assembly, and the assembly block and the combination sleeve are both connected with a pre-positioning connection assembly;

[0006] The pre-positioning connection component includes a connecting block, which is fixedly connected to the side surface of one of the assembly blocks, and the connecting block is movably inserted in the combination sleeve. A socket is provided on the upper surface of the connecting block, and through holes are provided on the combination sleeve and the connecting block. A bolt is movably inserted in the through hole, and a nut is threadedly sleeved on the outer surface of the bolt. A cylinder is fixed in the combination sleeve, and a second spring is fixed on the inner surface of the cylinder. There are four cylinders, and the cylinders are symmetrically arranged inside the combination sleeve. A circular plate is fixed on the other end of the second spring, and a second plug is fixed on the lower surface of the circular plate. The second plug movably passes through the combination sleeve and is movably inserted in the socket. A through groove is provided on the outer surface of the cylinder, and a rectangular pull rod is fixed on the upper surface of the circular plate. A pull plate is fixed on the upper surface of the rectangular pull rod. The cross-sectional shape of the pull plate is an inverted "concave" shape, and the rectangular pull rod passes through the through groove.

[0007] Preferably, the assembly component includes a protrusion, which is fixedly connected to the end of the arc-shaped part, a square groove is provided on the side of the protrusion, a first spring is fixedly provided on the inner surface of the square groove, a limiting groove is provided on the inner surface of the square groove, a limiting block is slidably provided in the limiting groove, the limiting block is fixedly connected to the first plug-in block, the other end of the first spring is fixedly provided with the first plug-in block, a groove is provided on one side of the assembly block, the protrusion is slidably fitted with the inner surface of the groove, a limiting hole is provided on the side of the assembly block, and the first plug-in block is movably inserted in the limiting hole.

[0008] Compared with the prior art, the beneficial effects of the present invention are:

[0009] 1. The utility model can first pull the pull plate to drive the rectangular pull rod to move upward, the second spring contracts, the second plug block enters the cylinder, and the connecting block is inserted into the combined sleeve. After loosening the pull plate, the second plug block can be inserted into the socket by the force of the second spring, thereby performing pre-installation first, and then inserting the bolt into the through hole and assembling with the nut, which can improve the efficiency of installation.

[0010] 2. The utility model can press the first plug into the square groove, and then slide the protrusion into the groove. The first plug can be inserted into the limiting hole by the force of the first spring, so that the arc part and the assembly block can be connected together to form a scale, which is convenient for assembly after separate production, saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 This is a schematic diagram of the structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the assembly block structure of the utility model.

[0014] Figure 3 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0015] Figure 4 This is a schematic diagram of the structure of the pre-positioning connection component of the utility model.

[0016] Figure 5 For this utility model Figure 4 Enlarged structural diagram at point B in the middle.

[0017] In the figure: 1. arc-shaped part; 2. assembly block; 3. assembly component; 31. protrusion; 32. square groove; 33. first spring; 34. first plug-in block; 35. limiting groove; 36. limiting block; 37. groove; 38. limiting hole; 4. combination sleeve; 5. pre-positioning connection component; 51. connection block; 53. through hole; 54. bolt; 55. nut; 56. socket; 57. cylinder; 58. second spring; 59. round plate; 591. second plug-in block; 6. through groove; 61. rectangular pull rod; 62. pull plate. DETAILED DESCRIPTION

[0018] The following will be combined with the 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 embodiments 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 creative efforts are within the scope of protection of the present invention.

[0019] Example: Figure 1-5 As shown, the present invention provides a long rhombus beam assembly, comprising an arc-shaped member 1, an assembly block 2 and a combination sleeve 4. The arc-shaped member 1 and the assembly block 2 are both provided with an assembly component 3, and the assembly block 2 and the combination sleeve 4 are both connected with a pre-positioning connection component 5;

[0020] The pre-positioning connection component 5 includes a connection block 51, which is fixedly connected to the side of one of the assembly blocks 2, and the connection block 51 is movably inserted in the combination sleeve 4. The upper surface of the connection block 51 is provided with a socket 56, and the combination sleeve 4 and the connection block 51 are provided with a through hole 53. A bolt 54 is movably inserted in the through hole 53, and a nut 55 is threadedly sleeved on the outer surface of the bolt 54. A cylinder 57 is fixed in the combination sleeve 4, and a second spring 58 is fixed on the inner surface of the cylinder 57. A circular plate 59 is fixed on the other end of the second spring 58, and a second plug-in block 591 is fixed on the lower surface of the circular plate 59. The second plug-in block 591 movably passes through the combination sleeve 4. The second The plug block 591 is movably inserted into the insertion hole 56. A through groove 6 is provided on the outer surface of the cylinder 57. A rectangular pull rod 61 is fixedly provided on the upper surface of the circular plate 59. The cross-section of the rectangular pull rod 61 is "L"-shaped, which is convenient for moving the circular plate 59. The rectangular pull rod 61 passes through the through groove 6. The pull plate 62 can be pulled first to drive the rectangular pull rod 61 to move upward. The second spring 58 contracts, and the second plug block 591 enters the cylinder 57. The connecting block 51 is inserted into the combined sleeve 4. After loosening the pull plate 62, the second plug block 591 can be inserted into the insertion hole 56 by the force of the second spring 58, thereby performing pre-installation first, and then the bolt 54 is inserted into the through hole 53 and assembled with the nut 55, which can improve the efficiency of installation.

[0021] A pull plate 62 is fixed on the upper surface of the rectangular pull rod 61. The cross-section of the pull plate 62 is an inverted "concave" shape, which is convenient for pulling the rectangular pull rod 61 to move. There are four cylinders 57, and the cylinders 57 are symmetrically arranged inside the combined sleeve 4. There are six second springs 58, and the second springs 58 are symmetrically arranged between the inner surface of the cylinder 57 and the circular plate 59 to improve the stability of the connection.

[0022] The assembly component 3 includes a protrusion 31, which is fixedly connected to the end of the arc-shaped member 1. A square groove 32 is provided on the side of the protrusion 31. A first spring 33 is fixedly provided on the inner surface of the square groove 32. A first plug-in block 34 is fixedly provided on the other end of the first spring 33. A groove 37 is provided on one side of the assembly block 2. The protrusion 31 slides in contact with the inner surface of the groove 37. A limiting hole 38 is provided on the side of the assembly block 2. The first plug-in block 34 is movably inserted into the limiting hole 38. The square groove 32 is fixedly provided with a first spring 33. A first plug-in block 34 is fixedly provided on the other end of the first spring 33. A limiting groove 35 is provided on the inner surface, and a limiting block 36 is slidably provided in the limiting groove 35. The limiting block 36 is fixedly connected to the first plug-in block 34 to prevent the first plug-in block 34 from detaching from the square groove 32. The first plug-in block 34 can be pressed into the square groove 32, and then the protrusion 31 can be slid into the groove 37. The first plug-in block 34 can be inserted into the limiting hole 38 by the force of the first spring 33, so that the arc-shaped member 1 and the assembly block 2 can be connected together to form a scale, which is convenient for assembly after separate production is completed, saving costs.

[0023] Working Principle: When the utility model is in use, the first insert block 34 can be pressed into the square groove 32, and then the protrusion 31 can be slid into the groove 37. The force of the first spring 33 can make the first insert block 34 inserted into the limiting hole 38, thereby connecting the arc-shaped member 1 and the assembly block 2 together to form a balance, which is convenient for assembly after separate production, saving costs.

[0024] After that, you can pull the pull plate 62 first to drive the rectangular pull rod 61 to move upward, the second spring 58 will contract, the second plug block 591 will enter the cylinder 57, and the connecting block 51 will be inserted into the combination sleeve 4. After loosening the pull plate 62, the second plug block 591 can be inserted into the socket 56 through the force of the second spring 58, so as to perform pre-installation first, and then insert the bolt 54 into the through hole 53 and assemble it with the nut 55, which can improve the efficiency of installation.

[0025] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A rhombus-shaped beam assembly comprising an arc-shaped member (1), an assembly block (2) and a combined sleeve (4), characterized in that: The arc-shaped member (1) and the assembly block (2) are both provided with an assembly component (3), and the assembly block (2) and the combination sleeve (4) are both connected with a pre-positioning connection component (5); The pre-positioning connection assembly (5) comprises a connection block (51), the connection block (51) being fixedly connected to the side of one of the assembly blocks (2), the connection block (51) being movably inserted into the combination sleeve (4), the upper surface of the connection block (51) being provided with an insertion hole (56), the combination sleeve (4) and the connection block (51) both being provided with through holes (53), a bolt (54) being movably inserted into the through hole (53), a nut (55) being threadedly sleeved on the outer surface of the bolt (54), a cylinder (57) being fixedly provided in the combination sleeve (4), ), a second spring (58) is fixedly provided on the inner surface of the cylinder (57), a circular plate (59) is fixedly provided on the other end of the second spring (58), a second plug-in block (591) is fixedly provided on the lower surface of the circular plate (59), the second plug-in block (591) is movably inserted through the combined sleeve (4), the second plug-in block (591) is movably inserted into the socket (56), a through groove (6) is provided on the outer surface of the cylinder (57), a rectangular pull rod (61) is fixedly provided on the upper surface of the circular plate (59), and the rectangular pull rod (61) passes through the through groove (6).

2. The rhombus-shaped beam assembly according to claim 1, wherein: The assembly component (3) includes a protrusion (31), the protrusion (31) is fixedly connected to the end of the arc-shaped member (1), a square groove (32) is provided on the side of the protrusion (31), a first spring (33) is fixedly provided on the inner surface of the square groove (32), a first plug-in block (34) is fixedly provided on the other end of the first spring (33), a groove (37) is provided on one side of the assembly block (2), the protrusion (31) is slidably fitted with the inner surface of the groove (37), a limiting hole (38) is provided on the side of the assembly block (2), and the first plug-in block (34) is movably inserted in the limiting hole (38).

3. The rhombus-shaped beam assembly according to claim 1, wherein: A pull plate (62) is fixedly provided on the upper surface of the rectangular pull rod (61), and the cross-sectional shape of the pull plate (62) is an inverted "concave" shape.

4. The rhombus-shaped beam assembly according to claim 1, wherein: There are four cylinders (57), and the cylinders (57) are symmetrically arranged inside the combined sleeve (4).

5. The rhombus-shaped beam assembly according to claim 1, wherein: Six second springs (58) are provided, and the second springs (58) are symmetrically arranged between the inner surface of the cylinder (57) and the circular plate (59).

6. The rhombus-shaped beam assembly according to claim 1, wherein: The cross-sectional shape of the rectangular pull rod (61) is "L"-shaped.

7. The rhombus-shaped beam assembly according to claim 2, wherein: A limiting groove (35) is provided on the inner surface of the square groove (32), a limiting block (36) is slidably provided in the limiting groove (35), and the limiting block (36) is fixedly connected to the first inserting block (34).

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