CN213849403U

CN213849403U - Storage rack with convenient height adjustment

Info

Publication number: CN213849403U
Application number: CN202021564592.7U
Authority: CN
Inventors: 杜少杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-08-03
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a make things convenient for supporter of height-adjusting, it includes support and tray, four are no less than to support quantity, three hanging wall, center, the lower wall of divideing into are no less than to tray quantity, the tray is the cuboid structure, and cuboid four corners department all is equipped with the lantern ring, the lantern ring cup joints on the support, the hanging wall adopts screw connection with the support with the lower wall, the center passes through lantern ring sliding connection for the support, the hanging wall left and right sides is equipped with left pulley and right pulley, the hanging wall front side is equipped with the double pulley group, and a landing leg lower extreme that is close to the double pulley group is equipped with capstan winch device, both ends pass through the steel cable about the center pulley, the double pulley group is connected with capstan winch device. The advantages are that: the utility model discloses the convenient adjustment of supporter height, hanging wall, lower wall pass through the screw adjustment height, and the well dish uses the capstan winch adjustment height, and the operation is light laborsaving, and occupation space is little, is applicable to the article of various heights and accomodates.

Description

Storage rack with convenient height adjustment

Technical Field

The utility model relates to a supporter field specifically indicates a make things convenient for height-adjusting's supporter.

Background

The supporter adopts bottom plate and pillar combination to form the shelf of placing debris, it is many by the bar support to support, in addition the bottom plate does the bearing, make the storing visible at a glance, so very useful to putting in order the goods, the application of supporter in the commodity circulation field is more and more extensive, because express delivery parcel kind is also very much and the height dimension is not unified, so there is different demand to the height of opposition supporter when putting in order to put in order, in order to solve this problem, can purchase the supporter of multiple not co-altitude respectively and place the article of high difference when using usually, and this kind of method has solved the problem of putting, but purchase multiple height supporter cost higher simultaneously, and only be suitable for to the goods of part height dimension, if large-scale goods appear, malformed goods or superelevation goods often are not suitable for, consequently need design a convenient supporter of height-adjusting.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a simple structure, the practicality is strong, supporter height-adjustable, the design is dexterous, article are got and are put the convenience, the installation is simple, the good usage's a convenient height-adjusting's supporter.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a make things convenient for supporter of height-adjusting, it includes support and tray, four are no less than to support quantity, the tray divide into hanging wall, center, lower wall, the tray is the cuboid structure, and cuboid four corners department all is equipped with the lantern ring, the lantern ring cup joints on the support, hanging wall and lower wall adopt screw connection with the support, the center passes through lantern ring sliding connection for the support, the hanging wall left and right sides is equipped with left pulley and right pulley, the hanging wall front side is equipped with the double pulley group, and a landing leg lower extreme that is close to the double pulley group is equipped with capstan winch device, pulley, double pulley group and capstan winch device are connected about both ends pass through the steel cable about the center.

Further, a rectangular frame is arranged on the periphery of the bottom of the tray, reinforcing ribs are arranged on diagonal lines of the frame, the lantern rings are fixedly arranged at four corners of the frame, and the diameter of each lantern ring is larger than that of the support. The design of the frame is beneficial to strengthening the bearing.

Furthermore, screw holes are formed in one side of the lantern ring of the upper disc and one side of the lantern ring of the lower disc, the screws are arranged on the screw holes, fixing holes matched and fixed with the upper disc and the lower disc are formed in the support, and the bolts penetrate through the screw holes and are screwed into the fixing holes. The design of screw hole and fixed orifices is favorable to finely tuning the height of hanging wall and lower wall.

Furthermore, the left pulley and the right pulley are respectively fixed at the middle points of the frames at the left side and the right side of the upper disc, and the double pulley block comprises a first pulley at the left side and a second pulley at the right side. The pulley is favorable to adjusting the height of central disk.

Furthermore, a set of hangers are symmetrically arranged on two sides of the middle disc, each set of hangers is connected with one another through a steel wire rope, a suspension point is fixedly arranged at the middle point of one section of the steel wire rope, a steel wire rope second section penetrates through two sides of the suspension point, the left end of the steel wire rope second section penetrates through the left pulley and the first pulley, the right end of the steel wire rope second section penetrates through the right pulley and the second pulley, a connecting block is arranged below the double pulley block, and the connecting block is connected with a winch device. The hangers are favorable for supporting the weight of the middle disc and adjusting the height of the middle disc, and the pulleys are favorable for the middle disc to stay at any height in the adjustable height.

Furthermore, reinforcing ribs penetrating through the bracket from head to tail are arranged inside the bracket. The reinforcing ribs improve the bearing capacity of the support.

Further, the winch device is a bidirectional self-locking winch. The bidirectional automatic locking winch is beneficial to freely adjusting the height of the middle disc.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses the convenient adjustment of supporter height, hanging wall, lower wall pass through the screw adjustment height, and the well dish uses the capstan winch adjustment height, and the operation is light laborsaving, and occupation space is little, is applicable to the article of various heights and accomodates.

Drawings

Fig. 1 is a schematic structural view of the utility model with height adjustable.

Fig. 2 is a schematic structural view of the bottom of the upper plate of the shelf with height convenient to adjust.

Fig. 3 is a side view structure diagram of the shelf middle plate with height adjustable.

Fig. 4 is a schematic structural view of the shelf support with height adjustable.

As shown in the figure: 1. the device comprises a support, 2, a tray, 3, an upper disc, 4, a middle disc, 5, a lower disc, 6, a lantern ring, 7, a screw, 8, a left pulley, 9, a right pulley, 10, a double pulley block, 11, a winch device, 12, a frame, 13, a reinforcing rib, 14, a fixing hole, 15, a first pulley, 16, a second pulley, 17, a hanging lug, 18, a first steel wire rope section, 19, a hanging point, 20, a second steel wire rope section, 21, a connecting block, 22 and a reinforcing rib.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

A rack convenient for height adjustment comprises a support 1 and trays 2, wherein the number of the support 1 is not less than four, the trays 2 are divided into an upper plate 3, a middle plate 4 and a lower plate 5, the trays 2 are of a cuboid structure, lantern rings 6 are arranged at four corners of the cuboid, the lantern rings 6 are sleeved on the support 1, the upper plate 3 and the lower plate 5 are connected with the support 1 through screws 7, the middle plate 4 is connected with the support 1 through the lantern rings 6 in a sliding mode, left pulleys 8 and right pulleys 9 are arranged on the left side and the right side of the upper plate 3, the left pulleys 8 and the right pulleys 9 are respectively fixed to the middle points of frames 12 on the left side and the right side of the upper plate 3, the double pulley block 10 comprises a first pulley 15 on the left side and a second pulley 16 on the right side, and when the rack is actually used, the middle plate 4 is pulled from the left side and the right side by the pulleys to move up and down; the front side of the upper tray 3 is provided with a double pulley block 10, the lower end of a supporting leg close to the double pulley block 10 is provided with a winch device 11, and the left end and the right end of the middle tray 4 penetrate through a left pulley, a right pulley and the double pulley block 10 through steel ropes to be connected with the winch device 11.

A rectangular frame 12 is arranged on the periphery of the bottom of the tray 2, reinforcing ribs 13 are arranged on diagonal lines of the frame 12, the lantern rings 6 are fixedly arranged at four corners of the frame 12, and the diameter of each lantern ring 6 is larger than that of the support 1; the improved structure of the upper plate is characterized in that screw holes are formed in one sides of the lantern rings 6 of the upper plate 3 and the lower plate 5, the screws 7 are arranged on the screw holes, fixing holes 14 matched and fixed with the upper plate 3 and the lower plate 5 are formed in the support 1, and the screws 7 penetrate through the screw holes and are screwed into the fixing holes 14. During the actual use, insert support 1 in the lantern ring 6 that tray 2 four corners corresponds, support 1 is inside to be equipped with the strengthening rib 22 that runs through from beginning to end, uses screw 7 to pass lantern ring 6 and twists in the fixed orifices 14 of corresponding height, can fix tray 2 at corresponding height, and it can do corresponding adjustment according to the height of fixed orifices 14 to go up dish 3 and lower wall 5.

The two sides of the middle disc 4 are symmetrically provided with a group of hanging lugs 17, each group of hanging lugs 17 are connected through a steel wire rope section 18, a hanging point 19 is fixedly arranged at the middle point of the steel wire rope section 18, the two sides of the steel wire rope section pass through the hanging point 19, a steel wire rope section 20 is arranged on the hanging point, the left end of the steel wire rope section 20 passes through the left pulley 8 and the first pulley 15, the right end of the steel wire rope section 20 passes through the right pulley 9 and the second pulley 16, a connecting block 21 is arranged below the double pulley block 10, the connecting block 21 is connected with a winch device 11, and the winch device 11 is a bidirectional self-locking winch. The suspension point 19 is located at the middle point of the first steel wire rope section 18, two ends of the second steel wire rope section 20 are respectively connected with the suspension points 19 on two sides of the middle disc 4, the second steel wire rope section 20 simultaneously lifts or lowers the middle disc 4 from two ends, the second steel wire rope section 20 is connected with the winch device 11 through the connecting block 21, and the height of the middle disc 4 is controlled through the combined action of the second steel wire rope section 20 and the first steel wire rope section 18 when the winch rotates.

Example (c): the lantern rings 6 of the upper disc 3 and the lower disc 5 are correspondingly installed with the bracket 1, the middle disc 4 only needs to penetrate the lantern rings 6 into the bracket 1, fixing holes 14 are uniformly distributed on the bracket 1, the upper disc 3 and the lower disc 5 can be installed into the corresponding fixing holes 14 as required, screws 7 penetrate the lantern rings 6 and are screwed into the corresponding fixing holes 14, after the upper disc 3 and the lower disc 5 are fixed, one steel wire rope section 18 on the left side and the right side of the middle disc 4 penetrates through and is fixed well from hangers 17 on the two sides, the left end of the two steel wire rope sections 20 sequentially penetrates through a first pulley 15 and a left pulley 8 and is connected with a suspension point 19 of the left steel wire rope section 18, the right end of the two steel wire rope sections 20 sequentially penetrates through a second pulley 16 and a right pulley 9 and is connected with a suspension point 19 of the right steel wire rope section 18, a connecting block 21 is arranged on an interruption of the two steel wire rope sections 20 extending out of the double pulley block 10, the middle disc 4 is adjusted to be in a horizontal state, the connecting block 21 is connected with the steel cable of the winch device 11, and the handle of the winch device 11 is rotated, so that the height of the middle disc 4 can be lifted.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a supporter of convenient height-adjusting which characterized in that: it comprises brackets (1) and trays (2), wherein the number of the brackets (1) is not less than four, the tray (2) is divided into an upper tray (3), a middle tray (4) and a lower tray (5), the tray (2) is of a cuboid structure, four corners of the cuboid are provided with lantern rings (6), the lantern ring (6) is sleeved on the bracket (1), the upper disc (3), the lower disc (5) and the bracket (1) are connected by screws (7), the central disc (4) is connected with the bracket (1) in a sliding way through a lantern ring (6), the left and right sides of the upper disc (3) are provided with a left pulley (8) and a right pulley (9), a double pulley block (10) is arranged at the front side of the upper disc (3), a winch device (11) is arranged at the lower end of one supporting leg close to the double pulley block (10), the left end and the right end of the middle disc (4) are connected with a winch device (11) through a left pulley, a right pulley, a double pulley block (10) and a steel rope.

2. The shelf of claim 1 with adjustable height comprises: tray (2) bottom is equipped with rectangular frame (12) all around, frame (12) diagonal is equipped with stiffening rib (13), the lantern ring (6) is fixed to be set up in the four corners of frame (12), the lantern ring (6) diameter is greater than the diameter of support (1).

3. The shelf of claim 1 with adjustable height comprises: the fixing device is characterized in that screw holes are formed in one sides of the lantern rings (6) of the upper disc (3) and the lower disc (5), screws (7) are arranged on the screw holes, fixing holes (14) matched and fixed with the upper disc (3) and the lower disc (5) are formed in the support (1), and the screws (7) penetrate through the screw holes and are screwed into the fixing holes (14).

4. The shelf of claim 1 with adjustable height comprises: the left pulley (8) and the right pulley (9) are respectively fixed at the middle points of frames (12) on the left side and the right side of the upper disc (3), and the double pulley block (10) comprises a first pulley (15) on the left side and a second pulley (16) on the right side.

5. The shelf of claim 4 with adjustable height comprises: the middle disc (4) both sides symmetry all is equipped with a set of hangers (17), every group connect through one section (18) of wire rope between hangers (17), fixed suspension point (19) that are equipped with in one section (18) mid point department of wire rope pass both sides suspension point (19) are equipped with wire rope two-stage segment (20), left pulley (8) and pulley (15) are passed to wire rope two-stage segment (20) left end, and the right-hand member passes right pulley (9) and pulley (16) No. two, wire rope two-stage segment (20) are located double block (10) below and are equipped with connecting block (21), connecting block (21) are connected with capstan winch device (11).

6. The shelf of claim 1 with adjustable height comprises: and reinforcing ribs (22) penetrating from head to tail are arranged in the support (1).

7. The shelf of claim 1 with adjustable height comprises: the winch device (11) is a bidirectional self-locking winch.