High-strength right-angle assembling structure capable of being rapidly installed

Abstract

The utility model belongs to the technical field of right-angle assembly structures, and particularly relates to a high-strength right-angle assembly structure capable of being rapidly installed, which comprises an L-shaped reinforcing plate and two positioning mechanisms, the L-shaped reinforcing plate is fixed on an L-shaped workpiece through the two positioning mechanisms, and each positioning mechanism comprises an L-shaped movable plate, a locking block, a fixed plate, an installation rod, a limiting disc and a reset spring. A guide sliding hole and a locking hole are further included. A guide sliding hole and a locking hole are formed in the L-shaped reinforcing plate, a locking block is fixed to the end of the L-shaped movable plate and can be embedded into the guide sliding hole and the locking hole, and the fixed plate is fixed to the L-shaped workpiece. The L-shaped reinforcing plate is fixed to the L-shaped workpiece through the arranged positioning mechanism, positioning is accurate and reliable, automatic locking is achieved through the locking block and the locking hole, installation is convenient and fast, and the damaged L-shaped reinforcing plate is also convenient to disassemble and replace; and the structural strength of the L-shaped reinforcing plate is improved through the arranged gusset plate, so that the structural strength of the L-shaped workpiece is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of right-angle assembly structures, and in particular relates to a high-strength right-angle assembly structure that can be quickly installed. Background Art

[0002] For "L"-shaped or right-angled profiles, two sections are usually welded together, such as elbow busbars. In order to ensure the structural strength of the "L"-shaped workpiece, the usual practice is to add a right-angle assembly structure at the corner of the workpiece.

[0003] In the prior art, a Chinese utility model patent with authorization announcement number CN220510720U discloses "a right-angle assembly structure of a busbar profile", in which a shell located at the right-angle corner of the busbar includes two side panels spliced ​​in an L shape, and a continuous groove passing through the corner is pressed and formed in the center of the corner on one side of the two side panels opposite to the busbar, and a rubber strip is affixed to the side of the side panel opposite to the busbar, and the rubber strip is located in the center of the side panel. The rubber strip of the groove section is accommodated in the groove after the busbar shell is assembled.

[0004] Although the right-angle assembly structure of the prior art can improve the overall assembly accuracy, the side panels are fixed by welding. Although the firmness of the fixation can be guaranteed, other tools are still needed for positioning to improve the accuracy and reliability of the welding position during welding, which is inconvenient to install and it is not easy to disassemble and replace the damaged side panels.

[0005] In order to solve the above problems, the present application proposes a high-strength right-angle assembly structure that can be quickly installed. Utility Model Content

[0006] In order to solve the above problems existing in the prior art, the utility model provides a high-strength right-angle assembly structure that can be quickly installed and has the characteristics of being easy to use, easy to disassemble and assemble, and having high installation precision.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-strength right-angle assembly structure that can be quickly installed, comprising an L-shaped reinforcement plate and a positioning mechanism, wherein the L-shaped reinforcement plate is fixed to the L-shaped workpiece by two positioning mechanisms, wherein the positioning mechanism comprises an L-shaped moving plate, a locking block, a fixing plate, a mounting rod, a limiting plate and a reset spring, and also comprises a guide sliding hole and a locking hole;

[0008] The guide slide hole and the locking hole are both opened on the L-shaped reinforcing plate and form an "L"-shaped hole structure, the locking block is fixed to the end of the L-shaped movable plate and can be embedded in the guide slide hole and the locking hole, the fixed plate is fixed to the L-shaped workpiece, the mounting rod is fixed to the L-shaped movable plate and passes through the fixed plate, the limit plate is fixed to the protruding end of the mounting rod, and the reset spring is sleeved on the mounting rod and is located between the fixed plate and the limit plate.

[0009] Preferably, the width of the guide sliding hole is equal to that of the locking hole, and is also equal to the width of the locking block.

[0010] Preferably, the thickness of the L-shaped reinforcement plate is equal to the thickness of the locking block.

[0011] Preferably, two installation rods distributed at intervals are fixed on the L-shaped movable plate.

[0012] Preferably, an oblique chamfer is processed at the end of the guide slide hole.

[0013] Preferably, a gusset plate is welded and fixed to the L-shaped reinforcing plate.

[0014] Preferably, L-shaped extension plates are fixed to both ends of the gusset plate.

[0015] Preferably, an "L"-shaped avoidance groove is provided at the end of the bottom surface of the L-shaped extension plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) In the utility model, the L-shaped reinforcing plate is fixed on the L-shaped workpiece by the positioning mechanism, the positioning is accurate and reliable, and the locking block and the locking hole are automatically locked, the installation is convenient and quick, and the damaged L-shaped reinforcing plate is also easy to disassemble and replace;

[0018] (2) In the present invention, the structural strength of the L-shaped reinforcing plate is improved by providing a gusset plate, thereby further improving the structural strength of the L-shaped workpiece.

[0019] Other additional advantages and beneficial effects of the present application will be given in part in the following description, and in part will become apparent from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1It is a structural schematic diagram of the utility model;

[0022] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of the positioning mechanism;

[0023] Figure 3 It is a schematic diagram of the axonometric structure of the gusset plate in the present utility model.

[0024] In the figure: 1. L-shaped workpiece; 2. L-shaped reinforcement plate; 21. Guide slide hole; 22. Locking hole; 23. Bevel chamfer; 3. Positioning mechanism; 31. L-shaped moving plate; 32. Locking block; 33. Fixed plate; 34. Mounting rod; 35. Limiting plate; 36. Reset spring; 4. Gusset plate; 41. L-shaped extension plate; 411. Avoidance groove. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 3 The utility model provides the following technical solutions: a high-strength right-angle assembly structure that can be quickly installed, including an L-shaped reinforcement plate 2 and a positioning mechanism 3, the L-shaped reinforcement plate 2 is fixed on the L-shaped workpiece 1 by using two positioning mechanisms 3, the positioning mechanism 3 includes an L-shaped moving plate 31, a locking block 32, a fixing plate 33, a mounting rod 34, a limiting plate 35 and a reset spring 36, and also includes a guide slide hole 21 and a locking hole 22;

[0027] Depend on Figure 1 and Figure 2As shown, the guide slide hole 21 and the locking hole 22 are both provided on the L-shaped reinforcing plate 2 and form an "L"-shaped hole structure, the locking block 32 is fixed to the end of the L-shaped movable plate 31 and can be embedded in the guide slide hole 21 and the locking hole 22, the fixed plate 33 is fixed to the L-shaped workpiece 1, the mounting rod 34 is fixed to the L-shaped movable plate 31 and passes through the fixed plate 33, the limit plate 35 is fixed to the protruding end of the mounting rod 34, the reset spring 36 is sleeved on the mounting rod 34 and is between the fixed plate 33 and the limit plate 35. When installing the L-shaped reinforcing plate 2, first move the L-shaped movable plate 31 so that the guide slide hole 21 is facing the locking block 32, and then push The L-shaped reinforcement plate 2, at this time, the locking block 32 is in the guide sliding hole 21, until the locking hole 22 moves to the position of the locking block 32, at this time the return spring 36 releases its elastic force, the return spring 36 pushes the limit plate 35, so that the mounting rod 34 pulls the L-shaped movable plate 31 to move, at this time the locking block 32 moves into the locking hole 22 to achieve locking, and the stable installation of the L-shaped reinforcement plate 2 can be achieved, the L-shaped reinforcement plate 2 is fixed to the L-shaped workpiece 1 through the provided positioning mechanism 3, the positioning is accurate and reliable, and it is automatically locked through the locking block 32 and the locking hole 22, the installation is convenient and quick, and the damaged L-shaped reinforcement plate 2 is also easy to disassemble and replace.

[0028] Depend on Figure 1 and Figure 2 As shown, the width of the guide sliding hole 21 is equal to that of the locking hole 22 and is equal to the width of the locking block 32 , which further improves the installation stability of the L-shaped reinforcing plate 2 and prevents the L-shaped reinforcing plate 2 from lateral displacement.

[0029] Depend on Figure 1 and Figure 2 As shown, the thickness of the L-shaped reinforcing plate 2 is equal to the thickness of the locking block 32 , which further improves the installation stability of the L-shaped reinforcing plate 2 and avoids the longitudinal displacement of the L-shaped reinforcing plate 2 .

[0030] Depend on Figure 1 and Figure 2 As shown, two installation rods 34 are fixed on the L-shaped moving plate 31 and are distributed at intervals, so as to improve the installation stability of the L-shaped moving plate 31 and prevent the L-shaped moving plate 31 from rotating.

[0031] Depend on Figure 1 and Figure 2 As shown, a chamfer 23 is processed at the end of the guide slide hole 21 to improve the convenience of installation of the L-shaped reinforcement plate 2. There is no need to manually push the L-shaped movable plate 31 to move. When the chamfer 23 contacts the locking block 32, pushing the L-shaped reinforcement plate 2 will generate a component force, so that the locking block 32 automatically pulls the L-shaped movable plate 31 to move until the locking hole 22 moves to the position of the locking block 32.

[0032] Depend on Figure 1As shown, a gusset plate 4 is welded and fixed on the L-shaped reinforcing plate 2 , and the structural strength of the L-shaped reinforcing plate 2 is improved by the provided gusset plate 4 , thereby further improving the structural strength of the L-shaped workpiece 1 .

[0033] Depend on Figure 1 and Figure 3 As shown, L-shaped extension plates 41 are fixed at both ends of the gusset plate 4, which increases the contact area between the gusset plate 4 and the L-shaped reinforcement plate 2, has a good supporting effect, and has high structural stability.

[0034] Depend on Figure 1 and Figure 3 As shown, an L-shaped avoidance groove 411 is opened at the bottom end of the L-shaped extension plate 41. When welding the gusset plate 4 and the L-shaped reinforcement plate 2, welding is performed from the avoidance groove 411, which is convenient and has high stability.

[0035] The working principle and use process of the utility model are as follows: the high-strength right-angle assembly structure that can be quickly installed of the utility model, when installing the L-shaped reinforcement plate 2, the oblique chamfer 23 is aligned with the locking block 32, and then the L-shaped reinforcement plate 2 is pushed. When the oblique chamfer 23 contacts the locking block 32, pushing the L-shaped reinforcement plate 2 will generate a component force, so that the locking block 32 automatically pulls the L-shaped movable plate 31 to move. At this time, the locking block 32 is in the guide sliding hole 21 until the locking hole 22 moves to the position of the locking block 32. At this time, the reset spring 36 releases its elastic force, and the reset spring 36 pushes the limit plate 35, so that the installation rod 34 pulls the L-shaped movable plate 31 to move. At this time, the locking block 32 moves to the locking hole 22 to be locked, and the stable installation of the L-shaped reinforcement plate 2 can be achieved.

[0036] The L-shaped reinforcing plate 2 is fixed on the L-shaped workpiece 1 by the positioning mechanism 3, and the positioning is accurate and reliable, and the locking block 32 and the locking hole 22 are automatically locked, so the installation is convenient and fast, and the damaged L-shaped reinforcing plate 2 is also easy to disassemble and replace;

[0037] The gusset plate 4 is provided to improve the structural strength of the L-shaped reinforcing plate 2 , thereby further improving the structural strength of the L-shaped workpiece 1 .

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high-strength right-angle assembly structure that can be quickly installed, comprising an L-shaped reinforcement plate (2) and a positioning mechanism (3), wherein the L-shaped reinforcement plate (2) is fixed on an L-shaped workpiece (1) by means of two positioning mechanisms (3). Features: The positioning mechanism (3) comprises an L-shaped moving plate (31), a locking block (32), a fixing plate (33), a mounting rod (34), a limiting plate (35) and a return spring (36), and also comprises a guide sliding hole (21) and a locking hole (22); The guide sliding hole (21) and the locking hole (22) are both provided on the L-shaped reinforcing plate (2) and form an "L"-shaped hole structure; the locking block (32) is fixed to the end of the L-shaped movable plate (31) and can be embedded in the guide sliding hole (21) and the locking hole (22); the fixing plate (33) is fixed to the L-shaped workpiece (1); the mounting rod (34) is fixed to the L-shaped movable plate (31) and passes through the fixing plate (33); the limiting plate (35) is fixed to the protruding end of the mounting rod (34); and the reset spring (36) is sleeved on the mounting rod (34) and is located between the fixing plate (33) and the limiting plate (35).

2. A high-strength right-angle assembly structure that can be quickly installed according to claim 1, Features: The width of the guide sliding hole (21) is equal to the width of the locking hole (22), and is also equal to the width of the locking block (32).

3. A high-strength right-angle assembly structure that can be quickly installed according to claim 1, Features: The thickness of the L-shaped reinforcing plate (2) is equal to the thickness of the locking block (32).

4. A high-strength right-angle assembly structure that can be quickly installed according to claim 1, Features: Two installation rods (34) arranged at intervals are fixed on the L-shaped movable plate (31).

5. A high-strength right-angle assembly structure that can be quickly installed according to claim 1, Features: An oblique chamfer (23) is processed at the end of the guide sliding hole (21).

6. A high-strength right-angle assembly structure that can be quickly installed according to claim 1, Features: A gusset plate (4) is welded and fixed on the L-shaped reinforcing plate (2).

7. A high-strength right-angle assembly structure that can be quickly installed according to claim 6, Features: L-shaped extension plates (41) are fixed to both ends of the gusset plate (4).

8. A high-strength right-angle assembly structure that can be quickly installed according to claim 7, Features: An "L"-shaped avoidance groove (411) is provided at the bottom end of the L-shaped extension plate (41).

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