Sand casting cold core lifting appliance cabinet

Abstract

The utility model discloses a sand casting cold core lifting appliance cabinet which comprises a lifting appliance cabinet body, a hanging frame is installed on the back end face in the lifting appliance cabinet body, a middle hanging frame is installed in the middle in the lifting appliance cabinet body, and hanging columns are installed on the surface of the hanging frame and the surface of the middle hanging frame. The middle hanging frame comprises fixed frames fixedly installed on the two side walls in the lifting appliance cabinet and movable frames clamped to one ends of the fixed frames, movable grooves are formed in one ends of the fixed frames, and movable edges are connected to the ends, adjacent to the fixed frames, of the movable frames. The movable frame is installed through one end of the fixed frame, so that the movable frame can be rotated during use, the movable frame can be opened to the maximum extent when a large lifting appliance placed at the rear end is taken and placed, the taking and placing space of the lifting appliance is guaranteed, meanwhile, the back end face of the movable frame is also convenient to hang, the use space of the hanging frame is increased, and the hanging frame is convenient to use. And the connecting blocks are mounted in the movable frames at the two ends, so that the two ends can form a whole when a heavy lifting appliance is hung, and the overall strength is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage cabinets, in particular to a sand casting cold core hanger cabinet. Background Art

[0002] Sand casting refers to a casting method that produces castings in sand molds. Steel, iron and most non-ferrous alloy castings can be obtained by sand casting. Since the molding materials used in sand casting are cheap and easy to obtain, the mold is simple to manufacture, and it can adapt to single-piece production or batch production and mass production of castings, it has long been a basic process in casting production.

[0003] Since the molds used in casting are heavy and large in size, hoists are often used to lift them for casting. However, with the increasing number of various clay core hoists, the original simple hoist rack can no longer meet the demand. Various hoists are stacked and placed on the ground, making the site messy and difficult to find suitable hoists for casting. Utility Model Content

[0004] The utility model aims at the problem that in the prior art, various slings increase with the use of different castings, causing the slings to be piled up, and it is difficult to find a suitable sling for casting work, and proposes the following technical solutions:

[0005] Sand casting cold core hanger cabinet, including:

[0006] A hanger cabinet, wherein a hanger is installed on the back end surface of the hanger cabinet, a central hanger is installed in the middle of the hanger cabinet, and hanging columns are installed on the surfaces of the hanger and the central hanger;

[0007] The central hanging bracket includes a fixed bracket fixedly installed on the two side walls inside the sling cabinet, and a movable bracket clamped on one end of the fixed bracket, a movable groove is provided at one end of the fixed bracket, a movable edge is connected to the end of the movable bracket adjacent to the fixed bracket, a fixed shaft is installed between the movable groove and the movable edge, a clamping groove is provided at the other end of the movable bracket, and a connecting block is clamped inside the clamping groove.

[0008] As an improvement of the above technical solution, the clamping slot includes a notch, and movable cavities opened inside the movable frame at upper and lower ends corresponding to the notch, a spring is installed inside the movable cavity, and one end of the spring is clamped to a limiting column.

[0009] As an improvement of the above technical solution, the connecting block includes a clamping block arranged in a cross-shaped structure, and limiting grooves are provided at both upper and lower ends of the block body protruding on both sides of the clamping block.

[0010] As an improvement of the above technical solution, the position of the limiting groove corresponds to that of the limiting column, and the limiting column is clamped in the limiting groove.

[0011] As an improvement of the above technical solution, the hanging column includes a column body, a hanging groove is opened in the middle end of the upper surface of the column body, extrusion cavities are opened at both ends of the column body corresponding to the hanging groove, an extrusion spring is installed in the extrusion cavity, and one end of the extrusion spring is connected to a clamping column.

[0012] As an improvement of the above technical solution, the sling cabinet includes a cabinet body, a sling placement cavity is opened inside the cabinet body, a storage cavity is arranged on one side of the upper end of the cabinet body, and a closed door is hinged on the surface of the storage cavity.

[0013] Beneficial effects of the utility model:

[0014] The movable frame is installed at one end of the fixed frame, so that the movable frame can be rotated when in use, so that it can be opened to the maximum extent when taking and placing a large sling placed at the rear end, thereby ensuring the space for taking and placing the sling. At the same time, the back end surface of the movable frame is also convenient for hanging, which increases the use space of the hanging frame. By installing connecting blocks inside the movable frames at both ends, the two ends can be formed into a whole when hanging a heavy sling, thereby further improving the overall strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the main view of the overall structure of the utility model;

[0016] Figure 2 This is a front view of the central mounting bracket of the utility model;

[0017] Figure 3 This is a rear view of the central mounting bracket of the utility model;

[0018] Figure 4 It is an enlarged cross-sectional view of one end of the movable frame of the utility model;

[0019] Figure 5 This is the front view of the connection block of the utility model;

[0020] Figure 6 This is a top view of a half-section of a hanging column of the utility model.

[0021] Figure numerals: 1. sling cabinet; 11. cabinet body; 12. sling placement cavity; 13. storage cavity; 2. hanging rack; 3. central hanging rack; 31. fixed rack; 32. movable rack; 33. connecting block; 331. snap-in block; 332. limiting groove; 34. movable groove; 35. movable edge; 36. fixed shaft; 37. snap-in groove; 371. notch; 372. movable cavity; 373. spring; 374. limiting column; 4. hanging column; 41. column body; 42. hanging groove; 43. extrusion cavity; 44. extrusion spring; 45. snap-in column. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0023] Example

[0024] Sand casting cold core hanger cabinet, including:

[0025] A hanger cabinet 1, a hanger 2 is installed on the back end surface of the hanger cabinet 1, a central hanger 3 is installed in the middle of the hanger cabinet 1, and a hanging column 4 is installed on the surface of the hanger 2 and the central hanger 3;

[0026] The sling cabinet 1 comprises a cabinet body 11, a sling placement cavity 12 is provided inside the cabinet body 11, a storage cavity 13 is provided on one side of the upper end of the cabinet body 11, and a closed door is hinged on the surface of the storage cavity 13;

[0027] The cabinet 11 can be provided with a hanger placement cavity 12 opened inside to install the hanger 2 and the center hanger 3, so as to place various mud core hangers. At the same time, important items can be placed in the storage cavity 13 set at the upper end, and closed by a closed door on the surface. If necessary, a lock can be added to close it to ensure the safety of the stored items.

[0028] The central hanging frame 3 includes a fixed frame 31 fixedly installed on the inner side walls of the lifting equipment cabinet 1, and a movable frame 32 clamped on one end of the fixed frame 31, a movable groove 34 is provided at one end of the fixed frame 31, a movable edge 35 is connected to the end of the movable frame 32 adjacent to the fixed frame 31, a fixed shaft 36 is installed between the movable groove 34 and the movable edge 35, and a clamping groove 37 is provided at the other end of the movable frame 32, and a connecting block 33 is clamped inside the clamping groove 37;

[0029] The fixing frame 31 arranged on the two side walls inside the sling cabinet 1 can be fixed to ensure stability when hanging the mud core sling. At the same time, the movable edge 35 at one end of the movable frame 32 is installed through the fixed shaft 36 through the movable groove 34 opened at one end, so that the movable frame 32 can be rotated when in use, so that it can be opened to the maximum extent when taking and placing large slings placed at the rear end, ensuring the space for taking and placing the slings, and it can also be convenient to hang it on the back end surface of the movable frame 32, thereby increasing the use space of the hanging frame, and a clamping groove 37 is opened at the adjacent end of the movable frame 32 at both ends, and a connecting block 33 is installed inside, so that when hanging a heavy sling, the two ends can be formed into a whole, further improving the overall strength, and avoiding the movable frame 32 falling off the fixed frame 31 due to excessive weight during use.

[0030] As an improvement of the above technical solution, the clamping slot 37 includes a notch 371 and a movable cavity 372 opened inside the movable frame 32 corresponding to the upper and lower ends of the notch 371. A spring 373 is installed inside the movable cavity 372, and one end of the spring 373 is clamped with a limiting column 374.

[0031] The notch 371 provided allows the connection block 33 to be more conveniently snapped in place, and the spring 373 is installed in the movable cavity 372 opened inside, so that the limiting column 374 can be pushed out and snapped into place on the surface of the connection block 33 for position limiting, thereby further stabilizing the connection block 33 and preventing it from falling off in case of accidental collision, thereby improving the overall strength of the movable frame 32.

[0032] Meanwhile, the connecting block 33 includes a clamping block 331 of a cross-shaped structure, and the upper and lower ends of the protruding blocks on both sides of the clamping block 331 are provided with limiting grooves 332;

[0033] The cross-shaped clamping block 331 can be installed more easily through the protruding structures on both sides. At the same time, the protruding structures at both ends of the clamping block 331 are designed to be slightly smaller than the protruding structures at the upper and lower ends, making it more beautiful when viewed from the front. The limiting column 374 can also be clamped through the limiting grooves 332 opened at the upper and lower ends of the protruding structures on both sides.

[0034] In order to facilitate the connection of the movable frames 32 on both sides, the position of the limiting grooves 332 corresponds to the position of the limiting columns 374, and the limiting columns 374 are clamped in the limiting grooves 332, which further improves the strength of the movable frames 32 after connection and improves the stability after hanging the sling.

[0035] The hanging column 4 includes a column 41, a hanging groove 42 is formed in the middle of the upper surface of the column 41, and extrusion cavities 43 are formed inside the column 41 at both ends corresponding to the hanging groove 42, and an extrusion spring 44 is installed inside the extrusion cavity 43, and one end of the extrusion spring 44 is connected to a clamping column 45;

[0036] By setting the column 41, the sling can be conveniently hung, so that the overall space utilization is reduced, and the sling can be viewed more intuitively and is easy to use. At the same time, a hanging groove 42 is opened at the upper end, so that the sling can be clamped after hanging to avoid falling and sliding after hanging. At the same time, the extrusion spring 44 arranged inside the extrusion cavity 43 is used to squeeze the clamping column 45, so that it can be further clamped after being placed in the hanging groove 42, effectively avoiding the risk of the sling falling and being damaged during collision.

[0037] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. Sand casting cold core hanger cabinet, characterized in that: include: A sling cabinet (1), wherein a hanger (2) is installed on the back end surface of the interior of the sling cabinet (1), a central hanger (3) is installed in the middle of the interior of the sling cabinet (1), and hanging columns (4) are installed on the surfaces of the hanger (2) and the central hanger (3); The central hanging frame (3) comprises a fixed frame (31) fixedly mounted on the inner side walls of the lifting equipment cabinet (1), and a movable frame (32) clamped on one end of the fixed frame (31); a movable groove (34) is provided at one end of the fixed frame (31); a movable edge (35) is connected to the end of the movable frame (32) adjacent to the fixed frame (31); a fixed shaft (36) is installed between the movable groove (34) and the movable edge (35); a clamping groove (37) is provided at the other end of the movable frame (32); a connecting block (33) is clamped inside the clamping groove (37).

2. The sand casting cold core hanger cabinet according to claim 1, characterized in that: The clamping groove (37) comprises a notch (371) and a movable cavity (372) provided inside the movable frame (32) at upper and lower ends corresponding to the notch (371); a spring (373) is installed inside the movable cavity (372); one end of the spring (373) is clamped to a limiting column (374).

3. The sand casting cold core hanger cabinet according to claim 1, characterized in that: The connecting block (33) comprises a clamping block (331) arranged in a cross-shaped structure, and the upper and lower ends of the protruding blocks on both sides of the clamping block (331) are provided with limiting grooves (332).

4. The sand casting cold core hanger cabinet according to claim 3, characterized in that: The position of the limiting groove (332) corresponds to that of the limiting column (374), and the limiting column (374) is snap-fitted into the inside of the limiting groove (332).

5. The sand casting cold core hanger cabinet according to claim 1, characterized in that: The hanging column (4) comprises a column (41), a hanging groove (42) is provided at the middle end of the upper surface of the column (41), extrusion cavities (43) are provided at both ends of the column (41) corresponding to the hanging groove (42), an extrusion spring (44) is installed in the extrusion cavity (43), and one end of the extrusion spring (44) is connected to a clamping column (45).

6. The sand casting cold core hanger cabinet according to claim 1, characterized in that: The sling cabinet (1) comprises a cabinet body (11), a sling placement cavity (12) is provided inside the cabinet body (11), a storage cavity (13) is provided on one side of the upper end of the cabinet body (11), and a closed door is hinged on the surface of the storage cavity (13).

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