Locking jig for assembly

Abstract

The utility model discloses a locking jig for assembling, which relates to the technical field of locking jigs and comprises a main fixing plate, a secondary fixing plate, four locking columns and a locking mechanism, the secondary fixing plate is arranged on one side of the main fixing plate, the four locking columns penetrate through the secondary fixing plate and are inserted into the main fixing plate, and the locking mechanism is positioned in the main fixing plate and used for locking limiting columns. Fixing rings are fixed to the same ends of the four locking columns, annular grooves are formed in the ends, away from the fixing rings, of the locking columns, fixing blocks are fixed to the fixing rings, the annular grooves can be limited by limiting mechanisms, steel is clamped by arranging a main fixing plate and a secondary fixing plate, and then the main fixing plate and the secondary fixing plate are limited through a limiting machine and the locking columns; therefore, the locking function of steel can be rapidly completed, the locking efficiency is improved, meanwhile, the threaded column is arranged to control the limiting mechanism to complete locking of the steel part, other tools are not needed, workers do not need to consume large physical strength, and the steel part locking device is convenient and fast to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to a locking fixture technical field, specifically is a kind of locking fixture for assembly. BACKGROUND

[0002] Steel structure assembly is the preparation steps of on-site hoisting process.It is that the components of large components are assembled into shape hoisting on the ground, or simple components are hoisted in place after being transported to site, and locking fixture needs to be used when steel is assembled.

[0003] The utility model discloses a simple, many lens locking fixtures of using through setting first lock plate, second lock plate, screw and lock slot head, first lock plate includes first lock hole, second lock hole, third lock hole, fourth lock hole, fifth lock hole, sixth lock hole, seventh lock hole and lock slot head on it, second lock plate is equipped with two movable slot holes and lock slot head on it, the lock hole of first lock plate is arranged in triangle and cooperates with two movable slot holes on second lock plate, and screw is fixed first lock plate and second lock plate by inserting in different lock holes.

[0004] But research shows that the existing locking fixture still has the following defects:

[0005] At present, when two pieces of steel are commonly locked on the market, multiple bolts are generally used for alignment and fixation, but it takes a long time to rotate multiple bolts, and tools need to be used and force is needed to tightly fix the bolts and the steel. Long-time use of large force by workers can easily lead to worker fatigue, reducing the work efficiency of workers. Therefore, technical innovation and design optimization are needed to optimize a locking fixture for assembly. INVENTION CONTENTS

[0006] At present, when two pieces of steel are commonly locked on the market, multiple bolts are generally used for alignment and fixation, but it takes a long time to rotate multiple bolts, and tools need to be used and force is needed to tightly fix the bolts and the steel. Long-time use of large force by workers can easily lead to worker fatigue, reducing the work efficiency of workers. In order to solve the above problems, the present application provides a locking fixture for assembly, which clamps the steel by setting a main fixing plate and a secondary fixing plate, and limits the main fixing plate and the secondary fixing plate by a limiting mechanism and a locking column, so as to quickly complete the locking function of the steel, improve the locking efficiency, and control the locking of the steel part by setting a threaded column without using other tools and without consuming large physical strength by workers, which is more convenient.

[0007] The technical solution adopted by the application embodiment to solve the technical problems is:

[0008] A locking fixture for assembly, comprising:

[0009] The main fixed plate is provided with a secondary fixed plate on one side;

[0010] Four locking columns, which pass through the secondary fixed plate and are inserted into the main fixed plate;

[0011] A locking mechanism is arranged in the main fixed plate and used for locking the limiting column.

[0012] In a possible implementation, the same end of the four locking columns is fixed with a fixed ring, the end of the locking column away from the fixed ring is provided with an annular groove, the fixed ring is fixed with a fixed block, and the annular groove is limited by the limiting mechanism.

[0013] In a possible implementation, four locking grooves are arranged on the edge of the main fixed plate facing the secondary fixed plate, so as to facilitate the insertion of the four locking columns, and a cylindrical groove is arranged on the side of the main fixed plate facing the secondary fixed plate, so as to facilitate the insertion of the threaded column.

[0014] In a possible implementation, a threaded hole is arranged on the secondary fixed plate, four through holes are arranged on the secondary fixed plate, so as to facilitate the passing of the locking columns through the secondary fixed plate, and a notch is arranged at the position of each of the four through holes, the notch is communicated with the through hole, and the fixed ring can be inserted into the notch to limit the secondary fixed plate.

[0015] In a possible implementation, the four locking columns can pass through the through holes and be inserted into the locking grooves, and the fixed ring can be inserted into the notch, so that the main fixed plate and the secondary fixed plate are connected to each other through the locking columns.

[0016] In a possible implementation, the limiting mechanism comprises four sliding grooves arranged on the main fixed plate, a sliding plate is slidably arranged in each of the four sliding grooves, a limiting column is fixed on the sliding plate, the limiting column passes through the main fixed plate at both ends, one end of the limiting column extends into the cylindrical groove, the other end of the limiting column extends into the locking groove, and a spring is arranged on the outer side of the limiting column away from the cylindrical groove, so that the spring drives the limiting column to be inserted into the cylindrical groove through the sliding plate under the action of the spring, at this time, the locking column can be removed, and the limiting column can be limited by being inserted into the annular groove under the extrusion of the threaded column.

[0017] In a possible implementation, the limiting column is provided with a slope at the end close to the cylindrical groove, and the slope faces the secondary fixed plate, the limiting column can slide on the main fixed plate, and the limiting column can be inserted into the annular groove, so as to facilitate the extrusion and movement of the threaded column.

[0018] In a possible implementation, the threaded hole is internally threaded with a threaded column, one end of the threaded column is insertable into the columnar groove, the other end of the threaded column is fixed with a rotating plate, and threads are arranged on the threaded column close to the rotating plate, so as to facilitate the fixation of the threaded column and the secondary fixed plate.

[0019] In summary, the utility model has at least one of the following beneficial technical effects:

[0020] 1. The steel material is clamped by the primary fixed plate and the secondary fixed plate, and the primary fixed plate and the secondary fixed plate are limited by the limiting mechanism and the locking column, so that the locking function of the steel material can be quickly completed, and the locking efficiency is improved.

[0021] 2. The threaded column is arranged to control the limiting mechanism to complete the locking of the steel piece, without the need for other tools or large physical labor of the staff, and is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic view of the overall structure of the utility model;

[0023] Figure 2 It is an exploded view of the utility model;

[0024] Figure 3 It is a partial structure sectional view of the utility model;

[0025] Figure 4 It is Figure 3 It is an enlarged schematic view of the structure at A;

[0026] Figure 5 It is a schematic view of the utility model when locking the steel piece.

[0027] Reference signs: 1, primary fixed plate; 2, threaded column; 3, secondary fixed plate; 4, fixed block; 5, rotating plate; 6, locking column; 7, locking groove; 8, slot; 9, annular groove; 10, fixed ring; 11, threaded hole; 12, columnar groove; 13, through hole; 14, limiting column; 15, sliding plate; 16, sliding groove; 17, spring. DETAILED DESCRIPTION

[0028] The technical solutions in the utility model will be described clearly and completely below with reference to the drawings in the utility model, and the forms of the structures described in the following embodiments are only examples, and the appliance rack involved in the utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0029] This embodiment introduces the specific structure of the locking jig for assembly, and specifically refers toFigures 1-5 As shown in the figure, an assembly locking jig comprises:

[0030] A main fixed plate 1, one side of the main fixed plate 1 is provided with a secondary fixed plate 3;

[0031] Four locking columns 6, the four locking columns 6 penetrate the secondary fixed plate 3 and are inserted into the main fixed plate 1;

[0032] A locking mechanism in the main fixed plate 1 is used to lock the limiting column 14.

[0033] The four locking columns 6 are fixed with a fixed ring 10 at the same end, and the locking column 6 is provided with an annular groove 9 at the end away from the fixed ring 10. The fixed ring 10 is fixed with a fixed block 4, and the annular groove 9 can be limited by the limiting mechanism.

[0034] At present, the common method for locking two steel materials on the market is to use multiple bolts to align and fix, but it takes a long time to rotate multiple bolts, and tools are needed to tightly fix the bolts and the steel material with force. Long time use of large force by the staff can easily cause the staff to be tired, reducing the work efficiency of the staff.

[0035] Four locking grooves 7 are provided at the edge of the side of the main fixed plate 1 facing the secondary fixed plate 3, which facilitates the insertion of the four locking columns 6. The main fixed plate 1 is provided with a cylindrical groove 12 on the side facing the secondary fixed plate 3, which facilitates the insertion of the threaded column 2.

[0036] Further, the secondary fixed plate 3 is provided with a threaded hole 11, and the secondary fixed plate 3 is provided with four through holes 13, which facilitates the penetration of the locking column 6 through the secondary fixed plate 3. The four through holes 13 are provided with a slot 8 at the position, the slot 8 is communicated with the through hole 13, and the fixed ring 10 can be inserted into the inside of the slot 8 to limit the secondary fixed plate 3.

[0037] In addition, the four locking columns 6 can pass through the through holes 13 and be inserted into the locking grooves 7, and the fixed ring 10 can be inserted into the slot 8, and the main fixed plate 1 and the secondary fixed plate 3 can be connected by the locking column 6.

[0038] More, the limiting mechanism comprises four sliding grooves 16 provided on the main fixed plate 1, and the four sliding grooves 16 are slidably provided with a sliding plate 15 inside, and the sliding plate 15 is fixed with a limiting column 14, and the limiting column 14 penetrates the main fixed plate 1 at both ends, and the limiting column 14 extends into the cylindrical groove 12 at one end, and the limiting column 14 extends into the locking groove 7 at the other end. The outside of the limiting column 14 is sleeved with a spring 17 on the side away from the cylindrical groove 12 of the sliding plate 15. Under the action of the spring 17, the spring 17 drives the limiting column 14 to insert into the cylindrical groove 12 through the sliding plate 15. At this time, the locking column 6 can be removed, and the limiting column 14 can be limited by inserting the annular groove 9 under the extrusion of the threaded column 2.

[0039] It is worth noting that the limiting column 14 is provided with a slope near one end of the cylindrical groove 12, and the slope faces the secondary fixed plate 3, the limiting column 14 can slide on the main fixed plate 1, and the limiting column 14 can be inserted into the annular groove 9, so as to facilitate the extrusion of the threaded column 2 to move the limiting column 14.

[0040] In addition, the threaded hole 11 is internally threaded with the threaded column 2, one end of the threaded column 2 can be inserted into the cylindrical groove 12, the other end of the threaded column 2 is fixed with the rotating plate 5, and the threaded column 2 is threaded near the rotating plate 5, so as to facilitate the fixation of the threaded column 2 and the secondary fixed plate 3.

[0041] When the staff needs to lock two pieces of steel, the main fixed plate 1 is placed on one side of one piece of steel, and the secondary fixed plate 3 is placed on the other side of the other piece of steel, so that the locking groove 7 on the main fixed plate 1 and the through hole 13 on the secondary fixed plate 3 are aligned with the hole on the steel, four locking columns 6 are inserted into the locking groove 7 through the through hole 13, the threaded column 2 is inserted into the cylindrical groove 12 through the threaded groove, and the threaded column 2 is rotated, the threaded column 2 will extrude the limiting column 14, the limiting column 14 will drive the sliding plate 15 to slide, and the sliding plate 15 will extrude the spring 17, the limiting column 14 will be inserted into the annular groove 9 on the locking column 6, and the locking column 6 will be limited, so as to complete the locking function of the steel, the threaded column 2 is removed, the limiting column 14 is reset, and the locking column 6 can be removed, and the steel can be removed.

[0042] Finally, it should be noted that: obviously, the above embodiments are only examples for clearly illustrating the utility model, and are not limited to the implementation. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or changes can be made. Here, it is not necessary and impossible to enumerate all the implementation. The obvious changes or changes derived therefrom are still within the protection scope of the utility model.

Claims

1. An assembly lock jig characterized by comprising: The utility model provides a kind of fixed plate, including: Main fixed plate (1), one side of the main fixed plate (1) is equipped with secondary fixed plate (3); Four locking columns (6), four locking columns (6) are inserted into the main fixed plate (1) and pass through secondary fixed plate (3); Locking mechanism, the locking mechanism is located in the main fixed plate (1), for locking limiting column (14).

2. An assembly lock jig as claimed in claim 1, wherein: Four locking columns (6) are fixed with fixed ring (10) at the same end, and the locking column (6) is provided with annular groove (9) at the end away from the fixed ring (10), the fixed ring (10) is fixed with fixed block (4), and the annular groove (9) can be limited by limiting mechanism.

3. An assembly lock jig as claimed in claim 2, wherein: The main fixed plate (1) is provided with four locking grooves (7) at the edge of the side facing the secondary fixed plate (3), and the main fixed plate (1) is provided with a cylindrical groove (12) on the side facing the secondary fixed plate (3).

4. An assembly lock jig as claimed in claim 3, wherein: Threaded holes (11) are provided on the secondary fixed plate (3), four through holes (13) are provided on the secondary fixed plate (3), and notches (8) are provided at the positions of the four through holes (13), the notches (8) are communicated with the through holes (13).

5. An assembly lock jig as claimed in claim 4, wherein: Four locking columns (6) can pass through the through holes (13) and be inserted into the locking grooves (7) inside, and the fixed ring (10) can be inserted into the notches (8) inside.

6. An assembly lock jig as claimed in claim 2, wherein: The limiting mechanism includes four sliding grooves (16) provided on the main fixed plate (1), four sliding grooves (16) are slidably provided with sliding plates (15) inside, the sliding plates (15) are fixed with limiting columns (14), the limiting columns (14) pass through the main fixed plate (1) at both ends, one end of the limiting column (14) extends into the cylindrical groove (12), the other end of the limiting column (14) extends into the locking groove (7), and the limiting column (14) is provided with a spring (17) outside the sliding plate (15) away from the cylindrical groove (12) side.

7. An assembly lock jig as claimed in claim 6, wherein: The end of the limiting column (14) close to the cylindrical groove (12) is provided with a slope, and the slope faces the secondary fixed plate (3), the limiting column (14) can slide on the main fixed plate (1), and the limiting column (14) can be inserted into the annular groove (9) inside.

8. An assembly lock jig as claimed in claim 4, wherein: The threaded holes (11) are threaded with threaded columns (2), one end of the threaded column (2) can be inserted into the cylindrical groove (12), the other end of the threaded column (2) is fixed with a rotating plate (5), and the threaded column (2) is threaded at the position close to the rotating plate (5).

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