Upright column structure of ultrahigh stacker

Abstract

The utility model relates to the technical field of stand column structures, in particular to an ultrahigh stacker stand column structure which comprises an upper beam and vertical beams, the bottom end of the upper beam is fixedly connected with a plurality of vertical beams, the middle portions of the vertical beams are fixedly connected with a plurality of cross beams, and the two sides of each cross beam are fixedly connected with oblique beams on the two sides respectively. The top end of the top oblique beam is fixedly connected with the upper beam, and the bottom end of the bottom oblique beam is fixedly connected with the lower beam. A user rotates a worm, the worm drives worm wheels on the two sides to rotate, the worm wheels drive a round rod to rotate along an upper beam, the worm wheels drive a round block to move outwards, the round block drives a sleeve block to move outwards, the sleeve block moves outwards along a transverse rod and is connected with a lower beam of the ultrahigh stacking machine stand column structure at the top in a clamped mode, and therefore the ultrahigh stacking machine stand column structure is connected. The original connecting mode is replaced by the mode, so that the connecting and fixing operation of the ultrahigh stacker column structures on the two sides is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of column structures, in particular to a column structure for an ultra-high stacker. Background Art

[0002] The column structure is one of the main load-bearing structures of the stacker. It is used to support the stacker so that the stacker can extend longitudinally. It also provides guidance and support for lifting and picking up cargo on the loading platform.

[0003] For example, an ultra-high stacker column structure with the authorization announcement number CN216686554U, the above document sets a cross beam through two main beams, and sets a diagonal bracing beam between the cross beams, the main beam, the cross beam and the diagonal bracing beam form a hollow triangular structure, the triangular structure has strong stability, so that the column structure composed of the main beam, the cross beam and the diagonal bracing beam is stronger than the single rectangular tube column structure, the main beam, the cross beam and the diagonal bracing beam are all rectangular tubes and have a hollow structure, so that the overall mass of the column structure is smaller than the column structure of welded steel plates and sections, however, during the use of the ultra-high stacker column structure in the above document, the column structures on both sides are connected and fixed by flanges and bolts, this connection and fixing method uses a large number of bolts, and each bolt needs to be tightened with the help of a tool of a corresponding size during installation, and at the same time, since each bolt is rotated a large number of times, the connection and fixing operation of the column structures on both sides is cumbersome and inconvenient to connect and fix;

[0004] Also, during use of the super-high stacker column structure in the above-mentioned document, due to the lack of supporting structure between the vertical beams on both sides, when the vibration generated during the operation of the super-high stacker acts on the vertical beams, the super-high stacker column structure in the above-mentioned document cannot support the vertical beams, which easily causes the super-high stacker column structure to shake, thereby reducing the supporting strength of the super-high stacker column structure for the super-high stacker. Utility Model Content

[0005] The utility model aims to solve the problem that the connection and fixing operations of the column structures on both sides are complicated and the column structure of the super-high stacker cannot support the vertical beam, and proposes a column structure of the super-high stacker.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A super-high stacker column structure is designed, including an upper beam and a vertical beam, the bottom end of the upper beam is fixedly connected to a plurality of vertical beams, the middle part of the vertical beam is fixedly connected to a plurality of cross beams, both sides of the cross beam are respectively fixedly connected to the oblique beams on both sides, the top end of the oblique beam at the top is fixedly connected to the upper beam, the bottom end of the oblique beam at the bottom is fixedly connected to the lower beam, the top end of the lower beam is fixedly connected to the vertical beam, the grooves of the vertical beams on both sides are respectively clamped with a plurality of support blocks, the inner ends of the support blocks on both sides are provided with support structures, and the interior of the upper beam is provided with a connecting structure.

[0008] Preferably, the supporting structure includes a supporting rod, the outer end of the supporting rod is fixedly connected to the supporting block, the right end of the supporting rod on the left side is fixedly connected to a plurality of sliding rods, the outer wall of the sliding rod is slidably connected to the sleeve rod, the right end of the sliding rod is fixedly connected to one end of a spring, the other end of the spring is fixedly connected to the sleeve rod, and the sliding grooves of the supporting rods on both sides are slidably engaged with a plurality of connecting rods.

[0009] Preferably, the middle portion of the connecting rod is rotatably connected to the rotating rod.

[0010] Preferably, the connecting structure includes a worm, both sides of which are rotatably connected to the upper beam, the outer wall of the worm is meshed with a plurality of worm wheels, both sides of the worm wheel are slidably connected to a plurality of round blocks, the top of the round block is fixedly connected to the sleeve block, the inner wall of the worm wheel is fixedly connected to the round rod, and the bottom end of the sleeve block is rotatably connected to the upper beam.

[0011] Preferably, the inner wall of the sleeve block is slidably connected to the cross bar.

[0012] Preferably, the outer wall of the cross bar is fixedly connected to the connecting block, and the bottom end of the connecting block is fixedly connected to the upper beam.

[0013] Preferably, the middle portion of the outer wall of the sleeve block is slidably connected to the upper beam, and the outer sides of the outer wall of the sleeve block on both sides of the bottom are snap-connected to the top lower beam.

[0014] Preferably, the bottom end of the lower beam at the top is in contact with the upper beam at the bottom.

[0015] The utility model provides a super-high stacker column structure, which has the beneficial effect that the user rotates the worm, the worm drives the worm wheels on both sides to rotate, the worm wheels drive the round rods to rotate along the upper beam, the worm wheels drive the round blocks to move outward, the round blocks drive the sleeve blocks to move outward, the sleeve blocks move outward along the cross bars to be connected with the lower beam of the super-high stacker column structure at the top, thereby realizing the connection of the super-high stacker column structure, and replacing the original connection method by this method makes the connection and fixing operation of the super-high stacker column structures on both sides convenient;

[0016] By moving the support rods on both sides inward, the support rods drive the connecting rods on both sides to rotate along the rotating rod, and at the same time, the two sides of the connecting rod move in a circle along the slide groove of the support rod. The support rods on both sides drive the corresponding sliding rods and sleeve rods to move inward, so that the spring is compressed, and then the support block is aligned with the groove of the vertical beam through the support rod. Then the support rod is released, and the elastic force of the spring connects the support block with the groove of the vertical beam. Similarly, other support rods are connected. At this time, the spring is still in a compressed package state, so that when the vertical beam is subjected to a lateral force, the elastic force of the spring always applies an outward force to the support rod, thereby supporting the vertical beam, and the lowered vertical beam shakes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 3 for Figure 2 The structural diagram of A in the figure;

[0020] Figure 4 for Figure 2 A side view structural schematic diagram of;

[0021] Figure 5 for Figure 4 Schematic diagram of the top view structure.

[0022] In the figure: 1, upper beam, 2, vertical beam, 3, connecting structure, 301, worm, 302, worm wheel, 303, round rod, 304, round block, 305, sleeve block, 4, supporting structure, 4a1, support rod, 4a2, sliding rod, 4a3, sleeve rod, 4a4, spring, 4a5, connecting rod, 4b1, pulley, 5, cross beam, 6, inclined beam, 7, lower beam, 8, connecting block, 9, cross rod, 10, support block, 11, rotating rod. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings:

[0024] Embodiment 1:

[0025] See attached Figure 1-5In the present embodiment, a column structure of an ultra-high stacker is provided, including an upper beam 1 and a vertical beam 2. The bottom end of the upper beam 1 is fixedly connected to a plurality of vertical beams 2, the middle part of the vertical beam 2 is fixedly connected to a plurality of cross beams 5, and the two sides of the cross beam 5 are respectively fixedly connected to the oblique beams 6 on both sides. The connection strength of the column structure of the ultra-high stacker is increased by the oblique beams 6 and the cross beams 5. The top end of the top oblique beam 6 is fixedly connected to the upper beam 1, the bottom end of the bottom oblique beam 6 is fixedly connected to the lower beam 7, the top end of the lower beam 7 is fixedly connected to the vertical beam 2, the grooves of the vertical beams 2 on both sides are respectively clamped with a plurality of support blocks 10, the inner ends of the support blocks 10 on both sides are provided with support structures 4, and the interior of the upper beam 1 is provided with a connection structure 3.

[0026] The support structure 4 includes a support rod 4a1, the outer end of the support rod 4a1 is fixedly connected to the support block 10, the right end of the left support rod 4a1 is fixedly connected to a plurality of slide rods 4a2, the outer wall of the slide rod 4a2 is slidably connected to the sleeve rod 4a3, and the right end of the slide rod 4a2 is fixedly connected to one end of the spring 4a4. The support rods 4a1 on both sides are moved inward, so that the support rods 4a1 drive the connecting rods 4a5 on both sides to rotate along the rotating rod 11, and at the same time, the two sides of the connecting rod 4a5 move in a circle along the slide groove of the support rod 4a1, and the support rods 4a1 on both sides drive the corresponding slide rods 4a2 and sleeve rods 4a3 to move inward, so that the spring 4a4 is compressed. , then the support block 10 is aligned with the groove of the vertical beam 2 through the support rod 4a1, and then the support rod 4a1 is released, and the elastic force of the spring 4a4 realizes the connection between the support block 10 and the groove of the vertical beam. At this time, the spring 4a4 is still in a compressed state, so that when the vertical beam 2 is subjected to a lateral force, the elastic force of the spring 4a4 always exerts an outward force on the support rod 4a1, thereby supporting the vertical beam, and the lowered vertical beam shakes. The other end of the spring 4a4 is fixedly connected to the sleeve rod 4a3, and the slide grooves of the support rods 4a1 on both sides are slidably engaged with multiple connecting rods 4a5, and the middle parts of the connecting rods 4a5 are rotatably connected to the rotating rod 11.

[0027] The connection structure 3 includes a worm 301, both sides of the worm 301 are connected to the upper beam 1 for rotation, the outer wall of the worm 301 is meshed with a plurality of worm wheels 302, both sides of the worm wheels 302 are connected to a plurality of round blocks 304 for sliding, the top of the round block 304 is fixedly connected to the sleeve block 305, the upper beam 1 of the super-high stacker column structure at the bottom is connected to the lower beam 7 of the super-high stacker column structure at the top, and then the worm 301 is rotated, the worm 301 drives the worm wheels 302 on both sides to rotate, the worm wheel 302 drives the round rod 303 to rotate along the upper beam 1, the worm wheel 302 drives the round block 304 to move outward, and the round block 304 drives the sleeve block 305 Moving outward, the sleeve block 305 moves outward along the cross bar 9 and is engaged with the lower beam 7 of the super-high stacker column structure at the top, thereby connecting the super-high stacker column structure, the inner wall of the worm gear 302 is fixedly connected to the round rod 303, the bottom end of the sleeve block 305 is rotatably connected to the upper beam 1, the inner wall of the sleeve block 305 is slidably connected to the cross bar 9, the outer wall of the cross bar 9 is fixedly connected to the connecting block 8, the bottom end of the connecting block 8 is fixedly connected to the upper beam 1, the middle part of the outer wall of the sleeve block 305 is slidably connected to the upper beam 1, the outer side of the outer wall of the sleeve block 305 on both sides of the bottom is engaged with the top lower beam 7, and the bottom end of the top lower beam 7 is in contact with the bottom upper beam 1.

[0028] Working principle:

[0029] The user moves the support rods 4a1 on both sides inward, so that the support rods 4a1 drive the connecting rods 4a5 on both sides to rotate along the rotating rod 11, and at the same time, the two sides of the connecting rod 4a5 move in a circle along the slide groove of the support rod 4a1, and the support rods 4a1 on both sides drive the corresponding sliding rods 4a2 and sleeve rods 4a3 to move inward, so that the spring 4a4 is compressed, and then the support block 10 is aligned with the groove of the vertical beam 2 through the support rod 4a1, and then the support rod 4a1 is released, and the elastic force of the spring 4a4 realizes the connection between the support block 10 and the groove of the vertical beam. Similarly, other support rods 4a1 are connected. At this time, the spring 4a4 is still in a compressed state, so that when the vertical beam 2 is subjected to a lateral force, the elastic force of the spring 4a4 always applies an outward force to the support rod 4a1, thereby supporting the vertical beam and reducing the shaking of the vertical beam.

[0030] The upper beam 1 of the super-high stacker column structure at the bottom is connected with the lower beam 7 of the super-high stacker column structure at the top, and then the user rotates the worm 301, and the worm 301 drives the worm wheels 302 on both sides to rotate. The worm wheels 302 drive the round rod 303 to rotate along the upper beam 1, and the worm wheel 302 drives the round block 304 to move outward, and the round block 304 drives the sleeve block 305 to move outward, and the sleeve block 305 moves outward along the cross bar 9 and is engaged with the lower beam 7 of the super-high stacker column structure at the top, thereby realizing the connection of the super-high stacker column structure. This method replaces the original connection method, making the connection and fixing operation of the super-high stacker column structures on both sides convenient.

[0031] Embodiment 2:

[0032] See attached Figure 1-4 In the present embodiment, a super-high stacker column structure is provided, wherein the support structure 4 may further include a pulley 4b1, the inner wall of the pulley 4b1 is rotatably connected to the connecting rod 4a5, the outer wall of the pulley 4b1 is in contact with the support rod 4a1, and the vibration generated when the vertical beam shakes will act on the support rod 4a1, so that the support rods 4a1 on both sides drive the connecting rod 4a5 to rotate, and the connecting rod 4a5 drives the pulley 4b1 to rotate along the slide groove of the support rod 4a1, thereby replacing the original sliding friction with rolling friction to reduce the wear of the connecting rod 4a5.

[0033] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A super-high stacker column structure, comprising an upper beam (1) and a vertical beam (2), wherein the bottom end of the upper beam (1) is fixedly connected to a plurality of vertical beams (2), and characterized in that: The middle of the vertical beam (2) is fixedly connected to a plurality of horizontal beams (5), and the two sides of the horizontal beam (5) are respectively fixedly connected to the inclined beams (6) on the two sides, the top end of the inclined beam (6) is fixedly connected to the upper beam (1), and the bottom end of the inclined beam (6) is fixedly connected to the lower beam (7), and the top end of the lower beam (7) is fixedly connected to the vertical beam (2), and the grooves of the vertical beams (2) on the two sides are respectively engaged with a plurality of support blocks (10), and the inner ends of the support blocks (10) on the two sides are provided with support structures (4), and the interior of the upper beam (1) is provided with a connection structure (3).

2. The column structure of an ultra-high stacker according to claim 1, characterized in that: The support structure (4) comprises a support rod (4a1), the outer end of the support rod (4a1) is fixedly connected to the support block (10), the right end of the left support rod (4a1) is fixedly connected to a plurality of sliding rods (4a2), the outer wall of the sliding rod (4a2) is slidably connected to a sleeve rod (4a3), the right end of the sliding rod (4a2) is fixedly connected to one end of a spring (4a4), the other end of the spring (4a4) is fixedly connected to the sleeve rod (4a3), and the sliding grooves of the support rods (4a1) on both sides are slidably engaged with a plurality of connecting rods (4a5).

3. The column structure of an ultra-high stacker according to claim 2, characterized in that: The middle part of the connecting rod (4a5) is rotatably connected to the rotating rod (11).

4. The column structure of an ultra-high stacker according to claim 1, characterized in that: The connection structure (3) comprises a worm (301), both sides of the worm (301) are rotatably connected to the upper beam (1), the outer wall of the worm (301) is meshed with a plurality of worm wheels (302), both sides of the worm wheels (302) are slidably connected to a plurality of round blocks (304), the top of the round block (304) is fixedly connected to a sleeve block (305), the inner wall of the worm wheel (302) is fixedly connected to a round rod (303), and the bottom end of the sleeve block (305) is rotatably connected to the upper beam (1).

5. The column structure of an ultra-high stacker according to claim 4, characterized in that: The inner wall of the sleeve block (305) is slidably connected to the cross bar (9).

6. The column structure of an ultra-high stacker according to claim 5, characterized in that: The outer wall of the cross bar (9) is fixedly connected to the connecting block (8), and the bottom end of the connecting block (8) is fixedly connected to the upper beam (1).

7. The column structure of an ultra-high stacker according to claim 4, characterized in that: The middle part of the outer wall of the sleeve block (305) is slidably connected to the upper beam (1), and the outer sides of the outer walls of the sleeve block (305) on both sides of the bottom are clamped to the top lower beam (7).

8. The column structure of an ultra-high stacker according to claim 1, characterized in that: The bottom end of the lower beam (7) at the top is fitted with the upper beam (1) at the bottom.

Images