Box-type machine support convenient for manual operation

Abstract

The utility model discloses a box-type machine support convenient for manual operation, which comprises a vertical main frame and a cross bar arranged in the middle of the main frame, and triangular supports are arranged on two sides of the main frame corresponding to two ends of the cross bar. The vertical beam is connected with the side wall of the main frame, the cross beam is used for supporting the conveying line and is perpendicular to the vertical beam, and an inclined bar is arranged between the lower end of the vertical beam and the outer end of the cross beam. The utility model has the characteristics that the space below the operation position can be increased, interference on walking or working of workers is avoided, and the workers feel more comfortable during working.

Description

Technical Field

[0001] The utility model belongs to a box-type machine bracket, in particular to a box-type machine bracket which is convenient for manual operation. Background Art

[0002] The side of the working operation position of the box-type machine in the existing technology is a manual operation position, which requires manual movement to assemble or transfer products. There are parallel conveyor lines with different flow directions on the box-type machine, which makes it convenient for workers to transfer products to different conveyor lines for the next step after operation.

[0003] During production and assembly, multiple different conveyor lines are composed in parallel, and multiple conveyor lines are assembled into a whole through a single bracket. However, in the current existing technology, when multiple conveyor lines are supported by the bracket and working, the conveyor line operating position at the edge is a manual operating position. When workers work at the workstation, they need to move around. When workers walk back and forth, they may be tripped or blocked by the legs of the bracket, affecting the workers' normal work or movement, and causing discomfort when working. Utility Model Content

[0004] The utility model aims to provide a box-type machine support which is easy to operate manually, and solves the problems existing in the prior art such as affecting normal operation and having incompatibility.

[0005] The above technical purpose of the present invention is mainly solved through the following technical solutions: a box-type machine bracket that is easy to operate manually, including a vertical main frame and a horizontal bar arranged in the middle of the main frame, and tripods are provided on both sides of the main frame at positions corresponding to the two ends of the horizontal bar. The tripod includes a vertical beam connected to the side wall of the main frame and a horizontal beam for supporting the conveyor line and perpendicular to the vertical beam, and a diagonal bar is provided between the lower end of the vertical beam and the outer end of the horizontal beam.

[0006] As a further preferred technical solution of the present invention, the vertical beams are connected to the side walls of the main frame by bolts, the side walls of the main frame are provided with a plurality of bolt holes evenly distributed and arranged up and down, and the ends of the vertical beams, horizontal beams and diagonal bars are connected by bolts.

[0007] As a further preferred technical solution of the present invention, the side walls of the two tripods are connected by a connecting plate, and the connecting plate is arranged on the front side or the rear side of the main frame.

[0008] As a further preferred technical solution of the present invention, a positioning rod extending upward and close to one side of the horizontal bar is provided in the middle of the connecting plate, and the upper end of the positioning rod is provided with a matching part abutting against the side wall of the horizontal bar, and the upper end of the matching part does not exceed the upper side of the horizontal bar.

[0009] As a further preferred technical solution of the present invention; the horizontal bar is arranged in a cylindrical shape, the matching part is provided with an arc surface that matches with the side wall of the horizontal bar, and the upper end of the matching part is provided with an arc-shaped limiting part that can move along the arc-shaped trajectory of the arc surface and matches with the side wall of the horizontal bar. When the arc-shaped limiting part is fully extended, it covers the upper side of the horizontal bar.

[0010] As a further preferred technical solution of the present invention; an arc-shaped groove is provided in the matching portion along the arc-shaped trajectory of the arc surface, and a connecting portion is provided at the end of the arc-shaped limiting portion that extends into the arc-shaped groove and cooperates with the arc-shaped groove, an outer convex portion is provided on the side wall at one end of the connecting portion located in the arc-shaped groove, and an inner convex portion that cooperates with the outer convex portion and the connecting portion is provided on the inner wall of the opening of the arc-shaped groove.

[0011] As a further preferred technical solution of the present invention, a telescopic spring connected to the end of the connecting portion is provided in the arc-shaped slot, and the telescopic spring is bent along the arc-shaped trajectory of the arc-shaped slot.

[0012] As a further preferred technical solution of the present invention, a through hole is provided on the connecting plate, and an L-shaped hook is provided at the lower end of the positioning rod, which can pass through the through hole and be bent upward.

[0013] Therefore, the utility model has the characteristics of increasing the space below the operating position, avoiding interference with workers' walking or work, and making workers more comfortable when working. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 yes Figure 1 Schematic diagram of the structure of the connection between the connecting plate and the positioning rod. DETAILED DESCRIPTION

[0016] The technical solution of the present invention will be further specifically described below with reference to embodiments and in conjunction with the accompanying drawings.

[0017] like Figure 1-2As shown, a box-type machine bracket that is easy to operate manually includes a vertical main frame 1 and a horizontal bar 2 arranged in the middle of the main frame 1. Tripods 3 are provided on both sides of the main frame 1 at positions corresponding to the two ends of the horizontal bar 2. The tripod 3 includes a vertical beam 31 connected to the side wall of the main frame 1 and a horizontal beam 32 for supporting the conveyor line and perpendicular to the vertical beam 31. An oblique bar 33 is provided between the lower end of the vertical beam 31 and the outer end of the horizontal beam 32. The vertical beam 31 is bolted to the side wall of the main frame 1. A plurality of bolt holes 11 are evenly distributed and arranged up and down on the side wall of the main frame 1. The ends of the vertical beam 31, the horizontal beam 32 and the oblique bar 33 are connected by bolts; the above-mentioned horizontal bar is fixed to The main frame is arranged in the middle and horizontally, and tripods are set on both sides of the main frame. Each conveyor line is fixed on the horizontal bar and the tripod respectively. After the conveyor line is installed and fixed, the top surface height of each conveyor line remains basically the same. The vertical beam of the tripod is fixed to the side wall of the main frame by bolts to facilitate the adjustment of its own height to adapt to different work requirements. The horizontal beam of the tripod supports the conveyor line, and the diagonal bar setting of the tripod can increase the space under the conveyor line of the work station to avoid obstruction to workers when working and walking, and tripping workers, thereby ensuring normal, stable and comfortable work for workers; the vertical beam, horizontal beam and diagonal bar can be connected by bolts or formed in one piece.

[0018] like Figure 1-2 As shown, the side walls of the two tripods 3 are connected by a connecting plate 34, which is arranged on the front or rear side of the main frame 1. A positioning rod 35 is provided in the middle of the connecting plate 34, which extends upward and is close to one side of the cross bar 2. The upper end of the positioning rod 35 is provided with a matching portion 36 that abuts against the side wall of the cross bar 2. The upper end of the matching portion 36 does not go beyond the upper side of the cross bar 2. A through hole 341 is provided on the connecting plate 34, and an L-shaped hook 351 is provided at the lower end of the positioning rod 35, which can pass through the through hole 341 and be bent upward. The above two tripods are connected by screws. The bolt is fixedly connected to both ends of the connecting plate, so that the horizontal positions of the two tripods can be kept consistent, reducing the trouble of measurement, and making position determination and installation more efficient. The above-mentioned positioning rod can quickly compare and determine the height of all tripods with the cross bar, so as to maintain the consistency of the top surface height of each conveyor line, making the installation more accurate and efficient; the matching part at the upper end of the positioning rod can directly abut against the side wall of the cross bar to form a match with the cross bar, and the L-shaped hook at the end of the above-mentioned positioning rod can pass through the through hole and abut against the upper wall of the through hole to facilitate disassembly and assembly.

[0019] like Figure 2As shown, the crossbar 2 is cylindrical, and the matching portion 36 is provided with an arc surface 361 that matches the side wall of the crossbar 2. The upper end of the matching portion 36 is provided with an arc-shaped limiting portion 37 that can move along the arc track of the arc surface 361 and match the side wall of the crossbar 2. When the arc limiting portion 37 is fully extended, it covers the upper side of the crossbar 2. The matching portion 36 is provided with an arc groove 362 set along the arc track of the arc surface 361. The end of the arc limiting portion 37 is provided with an arc groove 362 extending to the arc groove 361. 2 and cooperates with the arc-shaped slot 362. An outer protrusion 372 is provided on the side wall of one end of the connecting portion 371 located in the arc-shaped slot 362. An inner protrusion 363 is provided on the inner wall of the opening of the arc-shaped slot 362 to cooperate with the outer protrusion 372 and the connecting portion 371. A telescopic spring 364 is provided in the arc-shaped slot 362 and connected to the end of the connecting portion 371. The telescopic spring 364 is bent along the arc-shaped trajectory of the arc-shaped slot 362.

[0020] When the arc surface of the above-mentioned mating portion cooperates and abuts against the horizontal bar, the arc-shaped connecting portion moves toward the upper side of the horizontal bar and forms a limit on the upper side of the horizontal bar, so that the positioning rod can be fixed by cooperating with the through hole of the connecting plate through the limit on the upper side of the horizontal bar, and a suspended support is formed for the tripod through the connecting plate, so as to facilitate the positioning of the tripod when installing the tripod, without the need to hold the tripod by hand or fix it externally, so as to facilitate the installation and positioning of the tripod. At the same time, after the conveyor line is installed, the positioning rod can pull the connecting plate through the arc-shaped limit portion and the hook, and increase the pulling force on the tripod through the connecting plate, thereby reducing the support burden of the tripod on the conveyor line.

[0021] After the arc surface of the matching part is matched with the side wall of the horizontal bar, the arc-shaped limiting part abuts against the upper side of the horizontal bar, and the connecting part moves along the arc track inside the arc groove until the outer convex part abuts against the inner convex part, limiting the connecting part to prevent the connecting part from falling out of the arc groove. At the same time, the telescopic spring is in a stretched state, which can act on the connecting part to automatically extend out of the arc groove. The connecting part drives the arc-shaped limiting part to move to the upper side of the horizontal bar, and cooperates with the arc surface of the matching part to form an encirclement of the horizontal bar and maintain its positioning. The arc-shaped limiting part is moved to retract the connecting part into the arc groove, and the telescopic spring contracts to cancel the encirclement limit on the horizontal bar.

[0022] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A box-type machine stand convenient for manual operation, comprising a vertical main frame (1) and a horizontal bar (2) provided in the middle of the main frame (1), characterized in that: Tripods (3) are provided on both sides of the main frame (1) at positions corresponding to the two ends of the horizontal bar (2). The tripods (3) include a vertical beam (31) connected to the side wall of the main frame (1) and a horizontal beam (32) for supporting the conveyor line and perpendicular to the vertical beam (31). A diagonal bar (33) is provided between the lower end of the vertical beam (31) and the outer end of the horizontal beam (32).

2. The box-type machine stand convenient for manual operation according to claim 1, characterized in that: The vertical beam (31) is connected to the side wall of the main frame (1) by bolts. The side wall of the main frame (1) is provided with a plurality of bolt holes (11) evenly distributed and arranged up and down. The ends of the vertical beam (31), the cross beam (32) and the diagonal bar (33) are connected by bolts.

3. The box-type machine stand convenient for manual operation according to claim 1, characterized in that: The side walls of the two tripods (3) are connected via a connecting plate (34), and the connecting plate (34) is arranged on the front side or the rear side of the main frame (1).

4. The box-type machine stand convenient for manual operation according to claim 3, characterized in that: A positioning rod (35) extending upward and close to one side of the crossbar (2) is provided in the middle of the connecting plate (34); a matching portion (36) abutting against the side wall of the crossbar (2) is provided at the upper end of the positioning rod (35); and the upper end of the matching portion (36) does not pass over the upper side of the crossbar (2).

5. The box-type machine stand convenient for manual operation according to claim 4, characterized in that: The crossbar (2) is cylindrical in shape, and the matching portion (36) is provided with an arc surface (361) that matches the side wall of the crossbar (2). The upper end of the matching portion (36) is provided with an arc-shaped limiting portion (37) that can move along the arc track of the arc surface (361) and matches the side wall of the crossbar (2). When the arc-shaped limiting portion (37) is fully extended, it covers the upper side of the crossbar (2).

6. The box-type machine stand convenient for manual operation according to claim 5, characterized in that: The matching portion (36) is provided with an arc-shaped slot (362) arranged along the arc-shaped trajectory of the arc surface (361); the end of the arc-shaped limiting portion (37) is provided with a connecting portion (371) extending into the arc-shaped slot (362) and cooperating with the arc-shaped slot (362); an outer convex portion (372) is provided on the side wall of one end of the connecting portion (371) located in the arc-shaped slot (362); and an inner convex portion (363) cooperating with the outer convex portion (372) and the connecting portion (371) is provided on the inner wall of the opening of the arc-shaped slot (362).

7. The box-type machine stand convenient for manual operation according to claim 6, characterized in that: A telescopic spring (364) connected to the end of the connecting portion (371) is provided in the arc-shaped slot (362), and the telescopic spring (364) is bent along the arc-shaped track of the arc-shaped slot (362).

8. The box-type machine stand convenient for manual operation according to claim 4, characterized in that: The connecting plate (34) is provided with a through hole (341), and the lower end of the positioning rod (35) is provided with an L-shaped hook (351) that can pass through the through hole (341) and is bent upward.

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