Storage device for cast iron bent plates

Abstract

The utility model discloses a storage device for cast iron bent plates. Comprising a square box type base, four fixed guide rods vertically fixed to the inner bottom of the square box type base, a square top cover fixed to the top ends of the four fixed guide rods, a plurality of square laminates which are parallel up and down and are vertically penetrated by the four fixed guide rods in a sliding mode, and a driving assembly for driving the laminates to slide on the fixed guide rods in a lifting mode. The four fixing guide rods are evenly close to the four corners of the square box base respectively, the length and the width of the square layer plate are smaller than those of the interior of the square box base, and four cast iron bent plates can be placed on the square layer plate and are arranged close to the center point of the square layer plate in a right-angle mode. The cast iron bent plate storage device has the advantages that the cast iron bent plate storage space is saved, and the cast iron bent plate storage safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cast iron bent plate storage, in particular to a storage device for cast iron bent plates. Background Art

[0002] The cast iron bend is a measuring tool used to inspect the 90° angle of the workpiece. It is often used for inspection, installation, and inspection of the vertical surface of machine tools. It can also inspect the verticality of the workpiece on the cast iron flat plate. It is suitable for high-precision machinery and instrument inspection and inspection of non-verticality between machine tools. At present, the cast iron bend is large in size and heavy in weight. In order to facilitate transportation and use, it is usually placed on the ground or on a pallet and simply stored in the warehouse. This storage method not only takes up a lot of space, but also because it is too close to the ground, the surface of the cast iron bend is easily affected by moisture and rust during long-term storage, resulting in a decrease in the flatness of the cast iron bend surface and a decrease in the quality of verticality inspection. Utility Model Content

[0003] The utility model aims to provide a storage device for cast iron bent plates, which has the effects of saving storage space for the cast iron bent plates and ensuring the storage safety of the cast iron bent plates.

[0004] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a storage device for cast iron bent plates, including a square box-shaped base, four fixed guide rods vertically fixed on the inner bottom of the square box-shaped base, a square top cover fixed to the top of the four fixed guide rods, a plurality of square layer plates that are parallel to each other and vertically slid through by four fixed guide rods, and a driving component that drives each layer plate to rise and fall and slide on the fixed guide rods, the four fixed guide rods are evenly close to the four corners of the square box base respectively, the length and width of the square layer plate are smaller than the inner length and width of the square box-shaped base, the square layer plate can hold four cast iron bent plates, and the four cast iron bent plates are arranged at right angles to each other and close to the center point of the square layer plate.

[0005] The utility model is further configured as follows: the driving assembly vertically passes through the center of each square shelf and has two ends that rotatably connect the square box-shaped base and the square top cover, a worm gear reduction motor fixedly mounted on the square top cover and with the output end connected to the top of the screw, a nut fixedly mounted on the topmost square shelf and threadedly connected to the screw, and multiple pairs of connecting rods that are hinged to each other at one end and are respectively hinged to adjacent shelves at the other end, and the length of the connecting rods does not exceed half the width of the square shelf.

[0006] The utility model is further configured as follows: the worm gear reduction motor is fixedly installed above the square top cover, and one end of the screw rod rotates through the square top cover to connect to the output end of the worm gear reduction motor.

[0007] The utility model is further configured as follows: a fixed protective cover surrounding a fixed guide rod and a square layer plate is fixedly arranged at the bottom of the square top cover, a gap is left between the lower end of the fixed protective cover and the top of the square box-shaped base, and the size of the gap can allow the cast iron bent plate to be placed between adjacent layers; the fixed protective cover is slidably sleeved on the movable protective cover, the height of the movable protective cover is greater than the gap between the lower end of the fixed protective cover and the top of the square box-shaped base, and the lower end of the movable protective cover can contact the top of the square box-shaped base in parallel, and a locking assembly is arranged between the fixed protective cover and the movable protective cover, and the locking assembly can lock the movable protective cover to above the lower end of the fixed protective cover.

[0008] The utility model is further configured as follows: a groove for connecting the lower end of the movable protective cover is provided on the top of the square box-shaped base.

[0009] The utility model is further configured as follows: the locking assembly includes a square hole opened on the side wall of the fixed protective cover, a circular inner hole opened at the bottom of the square hole, a circular slider sliding in the circular inner hole, a spring 1 arranged in the circular inner hole with two ends close to the circular slider and the bottom of the circular inner hole, a locking slider fixed to one end of the circular slider and sliding out of the square hole, a locking groove opened on the inner wall of the movable protective cover and for the locking slider to extend into, a hollow handle fixed to the outer wall of the movable protective cover, a pressing and telescopic rod sliding inside the hollow handle, a through hole opened on the side wall of the movable protective cover and connecting the inside of the hollow handle and the inside of the locking groove, a push rod fixed to one end of the pressing and telescopic rod and able to slide through the through hole to lock the groove, and a spring 2 sleeved on the push rod with two ends respectively close to one end of the pressing and telescopic rod and the side wall of the movable protective cover; the locking slider is in the shape of a right-angled trapezoid, with its inclined surface facing downward and away from the circular slider.

[0010] The utility model is further configured as follows: a circular exhaust port is provided on the square top cover, a cylindrical filter is fixedly installed on the circular exhaust port on the square top cover, a round cover is fixedly installed on the top of the cylindrical filter, square exhaust ports are respectively provided on both side walls of the square box-shaped base, and a square filter is fixedly installed in the square exhaust port on the square box-shaped base.

[0011] The utility model is further configured as follows: four positioning convex strips are fixedly arranged on the top of the square layer plate, which are separated and position the relative positions of each cast iron bent plate. One end of the positioning convex strip evenly surrounds the center of the square layer plate, and the other end is evenly close to four fixed guide rods.

[0012] The utility model is further configured as follows: a plurality of rubber blocks are evenly and fixedly arranged on both sides of the positioning convex strip, and the rubber blocks are in parallel contact with the vertical end surface of the cast iron bent plate.

[0013] The utility model is further configured as follows: a placement groove for accommodating the positioning convex strip and the rubber block is provided at the bottom of the square layer plate.

[0014] The beneficial effects of the utility model are:

[0015] By adopting the above technical solution, when the cast iron bent plate needs to be stored, first pull up the movable protective cover, and use the locking assembly to lock the movable protective cover on the fixed protective cover, and at the same time start the worm gear reduction motor to drive the screw to rotate, so that the nut drives the first square layer plate fixedly connected to it to descend into the square box-shaped base, and at the same time, the other square layers will be folded and stored in the square box-shaped base under the drive of each pair of connecting rods, and then the four cast iron bent plates are placed in sequence between the angles of the four directional protrusions on the first square layer plate, and the vertical surface of the cast iron bent plate is close to the rubber block on the side of the directional protrusion to ensure that the right angles of each cast iron bent plate are evenly arranged close to the center point of the square layer plate, so as to maximize the utilization of the space above the square layer plate, and then wait until the first square layer plate is After the cast iron bent plate is stored, the worm gear motor is started again to drive the screw to rotate in the opposite direction, so that the first square layer plate rises, until each pair of connecting rods between the first square layer plate and the second square layer plate is unfolded, and then the above operation can be repeated to put in the second round of cast iron bent plates, and then by analogy, when the first square layer plate rises to the highest position, each square layer plate will be in the vertical space, each storing four cast iron bent plates, so as to save the horizontal space occupied by the cast iron bent plates, and finally use the locking assembly to unlock the movable protective cover and the fixed protective cover, so that the movable protective cover closes the gap between the fixed protective cover and the square box-type base, so as to safely protect all cast iron bent plates in the storage space composed of the square top cover, the fixed protective cover, the movable protective cover and the square box-type base. Among them, the cylindrical filter screen on the circular exhaust port on the top of the square top cover and the square filter screen in the square exhaust port on both sides of the square box-type base can not only promote the air flow in the above storage space to ensure the dryness inside the storage space, but also prevent dust and flying insects from entering to keep the storage space clean and hygienic. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 Schematic diagram of the three-dimensional structure of this embodiment;

[0018] Figure 2This is a cross-sectional view of the square box-shaped base, fixed protective cover, movable protective cover and square top cover structure of this embodiment;

[0019] Figure 3 Schematic diagram of the connection relationship between the square layer plate, the fixed guide rod and the screw rod in this embodiment;

[0020] Figure 4 yes Figure 2 A magnified image of point A;

[0021] In the figure, 1, square box base; 11, groove; 12, square exhaust port; 13, square filter; 2, fixed guide rod; 3, square top cover; 31, circular exhaust port; 32, cylindrical filter; 33, round cover; 4, square layer plate; 41, positioning convex strip; 42, rubber block; 43, placement groove; 5, drive assembly; 51, screw rod; 52, worm gear reduction motor; 53, nut; 54, connecting rod; 6, cast iron bent plate; 7, fixed protective cover; 8, movable protective cover; 9, locking assembly; 9a, square hole; 9b, circular inner hole; 9c, circular slider; 9d, spring one; 9e, locking slider; 9f, locking groove; 9g, hollow handle; 9h, push telescopic rod; 9j, through hole; 9k, push rod; 9l, spring two. DETAILED DESCRIPTION

[0022] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0023] Embodiment: A storage device for cast iron bent plates, such as Figure 1-3 As shown, it includes a square box-shaped base 1, four fixed guide rods 2 vertically fixed on the inner bottom of the square box-shaped base 1, a square top cover 3 fixed to the top of the four fixed guide rods 2, a plurality of square layer plates 4 which are parallel to each other and vertically slid through by the four fixed guide rods 2, and a driving component 5 for driving each layer plate to rise and fall and slide on the fixed guide rods 2. The four fixed guide rods 2 are evenly close to the four corners of the square box-shaped base respectively. The length and width of the square layer plate 4 are smaller than the inner length and width of the square box-shaped base 1. The square layer plate 4 can hold four cast iron bent plates 6, and the four cast iron bent plates 6 are arranged at right angles to the center point of the square layer plate 4.

[0024] like Figure 2 , Figure 3As shown, the drive assembly 5 vertically passes through the center of each square layer 4 and the two ends of the screw rod 51 are rotatably connected to the square box-shaped base 1 and the square top cover 3, the worm gear reduction motor 52 is fixedly installed on the square top cover 3 and the output end is connected to the top of the screw rod 51, the nut 53 is fixedly installed on the top square layer 4 and threadedly connected to the screw rod 51, and multiple pairs of connecting rods 54 are hinged to each other at one end and the other end is respectively hinged to the adjacent layer, and the length of the connecting rod 54 does not exceed half of the width of the square layer 4. Among them, the worm gear reduction motor 52 is fixedly installed above the square top cover 3, and one end of the screw rod 51 rotates through the square top cover 3 to connect to the output end of the worm gear reduction motor 52, which can facilitate the staff to inspect and maintain the worm gear reduction motor 52.

[0025] like Figure 1 , Figure 2 As shown, a fixed protective cover 7 surrounding the fixed guide rod 2 and the square layer plate 4 is fixedly arranged at the bottom of the square top cover 3, and a gap is left between the lower end of the fixed protective cover 7 and the top of the square box-shaped base 1, and the size of the gap is enough for the cast iron bent plate 6 to be placed between the adjacent layers; a movable protective cover 8 is slidably sleeved on the fixed protective cover 7, and the height of the movable protective cover 8 is greater than the gap between the lower end of the fixed protective cover 7 and the top of the square box-shaped base 1, and the lower end of the movable protective cover 8 can contact the top of the square box-shaped base 1 in parallel, and a locking assembly 9 is arranged between the fixed protective cover 7 and the movable protective cover 8, and the locking assembly 9 can lock the movable protective cover 8 to the upper part of the lower end of the fixed protective cover 7. Among them, a groove 11 is provided on the top of the square box-shaped base 1 to connect the lower end of the movable protective cover 8, which can ensure that the movable protective cover 8 stably closes the gap between the fixed protective cover 7 and the square box-shaped base 1.

[0026] like Figure 2 , Figure 4 As shown, the locking assembly 9 includes a square hole 9a opened on the side wall of the fixed protective cover 7, a circular inner hole 9b opened at the bottom of the square hole 9a, a circular slider 9c sliding in the circular inner hole 9b, a spring 9d placed in the circular inner hole 9b and with both ends close to the circular slider 9c and the bottom of the circular inner hole 9b, a locking slider 9e fixed to one end of the circular slider 9c and sliding out of the square hole 9a, a locking groove 9f opened on the inner wall of the movable protective cover 8 and for the locking slider 9e to extend into, and a spring 9d fixed to the outer wall of the movable protective cover 8. A hollow handle 9g, a push-telescopic rod 9h sliding inside the hollow handle 9g, a through hole 9j opened on the side wall of the movable protective cover 8 and connecting the interior of the hollow handle 9g and the interior of the locking groove 9f, a push rod 9k fixed to one end of the push-telescopic rod 9h and able to slide through the through hole 9j to lock the groove 9f, a spring 91 mounted on the push rod 9k and with both ends close to one end of the push-telescopic rod 9h and the side wall of the movable protective cover 8 respectively, and the locking slider 9e is in the shape of a right-angled trapezoid, with its inclined surface facing downward and away from the circular slider 9c.

[0027] By adopting the above technical solution, when it is necessary to lock the movable protective cover 8 on the fixed protective cover 7, first hold the handle to pull up the movable protective cover 8, so that the movable protective cover 8 opens the gap between the fixed protective cover 7 and the square box-shaped base 1 so as to be stored in the cast iron bent plate 6. At the same time, during the process of pulling up the movable protective cover 8, the locking slider 9e is pushed into and retracted into the square hole 9a through the inclined surface of the locking slider 9e, and the locking slider 9e pushes the circular slider 9c connected to one end thereof, and moves and compresses the spring 9d in the circular inner hole 9b. Finally, when the locking groove 9f on the inner side wall of the movable protective cover 8 is aligned with the square hole 9a, the spring 9d in the circular inner hole 9b will rebound immediately, so that the circular slider 9c pushes the locking slider 9 e extends into the locking groove 9f, thereby locking the movable protective cover 8 on the fixed protective cover 7; when it is necessary to release the lock between the movable protective cover 8 and the fixed protective cover 7, first manually press the pressing and telescopic rod 9h at one end of the handle, so that the pressing and telescopic rod 9h extends into the interior of the handle and compresses the spring 9l inside the handle, and then press the pushing rod at one end of the telescopic rod 9h, which will pass through the through hole 9j under the movement of the pressing and telescopic rod 9h, and push the locking slider 9e to exit the locking groove 9f, thereby releasing the movable lock of the movable protective cover 8, and finally, after the locking slider 9e completely exits the locking groove 9f, hold the handle and pull down the movable protective cover 8, so as to re-close the gap between the fixed protective cover 7 and the square box-shaped base 1.

[0028] like Figure 1 , Figure 2 As shown, a circular exhaust port 31 is provided on the square top cover 3, a cylindrical filter screen 32 is fixedly installed on the circular exhaust port 31 of the square top cover 3, a round cover 33 is fixedly provided on the top of the cylindrical filter screen 32, square exhaust ports 12 are respectively provided on both side walls of the square box-shaped base 1, and a square filter screen 13 is fixedly installed in the square exhaust port 12 of the square box-shaped base 1.

[0029] like Figure 2 , Figure 3 As shown, four positioning convex strips 41 are fixedly arranged on the top of the square layer plate 4, which are separated and position the relative positions of each cast iron bent plate 6. One end of the positioning convex strip 41 is uniformly around the center of the square layer plate 4, and the other end is uniformly close to the four fixed guide rods 2. A plurality of rubber blocks 42 are uniformly fixedly arranged on both sides of the positioning convex strip 41, and the rubber blocks 42 are parallel to the vertical end surface of the cast iron bent plate 6. Among them, a placement groove 43 for accommodating the positioning convex strip 41 and the rubber block 42 is opened at the bottom of the square layer plate 4, which can prevent the positioning convex strip 41 and the rubber block 42 from occupying the storage space inside the square box-shaped base 1 when each square layer plate 4 and the connecting rod 54 are folded.

[0030] The working principle of this embodiment:

[0031] When the cast iron bent plate 6 needs to be stored, first pull up the movable protective cover 8, and use the locking assembly 9 to lock the movable protective cover 8 on the fixed protective cover 7, and at the same time start the worm gear reduction motor 52 to drive the screw 51 to rotate, so that the nut 53 drives the first square layer plate 4 fixedly connected to it to drop into the square box-shaped base 1, and at the same time, the other square layer plates 4 will be folded and stored in the square box-shaped base 1 under the drive of each pair of connecting rods 54, and then the four cast iron bent plates 6 are placed in sequence between the angles of the four directional protrusions on the first square layer plate 4, and the vertical surface of the cast iron bent plate 6 is close to the rubber block 42 on the side of the directional protrusion to ensure that the right angles of each cast iron bent plate 6 are evenly arranged close to the center point of the square layer plate 4, thereby maximizing the utilization of the space above the square layer plate 4, and then wait until the cast iron bent plates 6 are stored on the first square layer plate 4 After the cast iron bent plate 6 is placed, the worm gear reduction motor 52 is started again to drive the screw 51 to rotate in the opposite direction, so that the first square layer plate 4 rises. After the pairs of connecting rods 54 between the first square layer plate 4 and the second square layer plate 4 are unfolded, the above operation can be repeated to put in the second round of cast iron bent plates 6, and then by analogy, when the first square layer plate 4 rises to the highest position, each square layer plate 4 will be in the vertical space, each storing four cast iron bent plates 6, so as to save the horizontal space occupied by the cast iron bent plates 6, and finally use the locking assembly 9 to unlock the movable protective cover 8 and the fixed protective cover 7, so that the movable protective cover 8 closes the gap between the fixed protective cover 7 and the square box-type base 1, thereby safely protecting all the cast iron bent plates 6 in the storage space composed of the square top cover 3, the fixed protective cover 7, the movable protective cover 8 and the square box-type base 1. Among them, the cylindrical filter 32 and the round cover 33 on the circular exhaust port 31 on the top of the square top cover 3, and the square filter 13 in the square exhaust ports 12 on both sides of the square box-shaped base 1 can not only promote the air flow in the above-mentioned storage space to ensure the dryness inside the storage space, but also prevent dust and flying insects from entering to keep the inside of the storage space clean and hygienic.

Claims

1. A storage device for cast iron bent plates, characterized in that: The invention comprises a square box-shaped base (1), four fixed guide rods (2) vertically fixed on the inner bottom of the square box-shaped base (1), a square top cover (3) fixed on the top of the four fixed guide rods (2), a plurality of square layer plates (4) parallel to each other and vertically slid through by the four fixed guide rods (2), and a driving assembly (5) for driving each layer plate to rise and fall and slide on the fixed guide rods (2), wherein the four fixed guide rods (2) are evenly close to the four corners of the square box-shaped base, the length and width of the square layer plates (4) are smaller than the inner length and width of the square box-shaped base (1), and the square layer plates (4) can hold four cast iron bent plates (6), and the four cast iron bent plates (6) are arranged at right angles to the center point of the square layer plates (4).

2. A storage device for cast iron bent plates according to claim 1, characterized in that: The driving assembly (5) comprises a screw rod (51) which vertically passes through the center of each square layer plate (4) and is rotatably connected to the square box-shaped base (1) and the square top cover (3) at both ends; a worm gear reduction motor (52) which is fixedly mounted on the square top cover (3) and has its output end connected to the top of the screw rod (51); a nut (53) which is fixedly mounted on the top square layer plate (4) and is threadedly connected to the screw rod (51); and a plurality of pairs of connecting rods (54) which are hinged to each other at one end and are respectively hinged to adjacent layers at the other end, wherein the length of the connecting rod (54) does not exceed half the width of the square layer plate (4).

3. A storage device for cast iron bent plates according to claim 2, characterized in that: The worm gear reduction motor (52) is fixedly mounted above the square top cover (3), and one end of the screw rod (51) rotates through the square top cover (3) to connect to the output end of the worm gear reduction motor (52).

4. A storage device for cast iron bent plates according to claim 1, characterized in that: A fixed protective cover (7) is fixedly arranged at the bottom of the square top cover (3) and surrounds the fixed guide rod (2) and the square layer plate (4); a gap is left between the lower end of the fixed protective cover (7) and the top of the square box-shaped base (1), and the size of the gap is large enough for the cast iron bent plate (6) to be placed between adjacent layers; the fixed protective cover (7) is slidably sleeved on the movable protective cover (8); the height of the movable protective cover (8) is greater than the gap between the lower end of the fixed protective cover (7) and the top of the square box-shaped base (1), and the lower end of the movable protective cover (8) can contact the top of the square box-shaped base (1) in parallel; a locking assembly (9) is arranged between the fixed protective cover (7) and the movable protective cover (8), and the locking assembly (9) can lock the movable protective cover (8) to the top of the lower end of the fixed protective cover (7).

5. A storage device for cast iron bent plates according to claim 4, characterized in that: The top of the square box-shaped base (1) is provided with a groove (11) for connecting with the lower end of the movable protective cover (8).

6. A storage device for cast iron bent plates according to claim 4, characterized in that: The locking assembly (9) comprises a square hole (9a) formed on the side wall of the fixed protective cover (7), a circular inner hole (9b) formed on the bottom of the square hole (9a), a circular slider (9c) sliding in the circular inner hole (9b), a spring (9d) arranged in the circular inner hole (9b) and having two ends close to the circular slider (9c) and the bottom of the circular inner hole (9b), a locking slider (9e) fixed to one end of the circular slider (9c) and slidingly extending out of the square hole (9a), a locking groove (9f) formed on the inner wall of the movable protective cover (8) and into which the locking slider (9e) extends, and a hollow spring (9d) fixed to the outer wall of the movable protective cover (8). A hollow handle (9g), a push-telescopic rod (9h) sliding inside the hollow handle (9g), a through hole (9j) opened on the side wall of the movable protective cover (8) and connecting the inside of the hollow handle (9g) and the inside of the locking groove (9f), a push rod (9k) fixed to one end of the push-telescopic rod (9h) and capable of sliding through the through hole (9j) to lock the groove (9f), and a spring (9l) sleeved on the push rod (9k) with its two ends respectively close to one end of the push-telescopic rod (9h) and the side wall of the movable protective cover (8), and the locking slider (9e) is in the shape of a right-angled trapezoid, with its inclined surface facing downward and away from the circular slider (9c).

7. A storage device for cast iron bent plates according to claim 4, characterized in that: The square top cover (3) is provided with a circular exhaust port (31), a cylindrical filter screen (32) is fixedly mounted on the square top cover (3) on the circular exhaust port (31), a round cover (33) is fixedly mounted on the top of the cylindrical filter screen (32), square exhaust ports (12) are respectively provided on two side walls of the square box-shaped base (1), and a square filter screen (13) is fixedly mounted in the square exhaust port (12) on the square box-shaped base (1).

8. The storage device for cast iron bent plates according to claim 1, characterized in that: Four positioning convex strips (41) are fixedly arranged on the top of the square layer plate (4) and are used to separate and position the relative positions of the cast iron bent plates (6). One end of the positioning convex strip (41) evenly surrounds the center of the square layer plate (4), and the other end is evenly close to the four fixed guide rods (2).

9. A storage device for cast iron bent plates according to claim 8, characterized in that: A plurality of rubber blocks (42) are evenly and fixedly arranged on both sides of the positioning convex strip (41), and the rubber blocks (42) are in parallel contact with the vertical end surface of the cast iron bent plate (6).

10. A storage device for cast iron bent plates according to claim 9, characterized in that: The bottom of the square layer plate (4) is provided with a placement groove (43) for accommodating the positioning convex strip (41) and the rubber block (42).

Images