CN215014960U

CN215014960U - Steel movable bookshelf

Info

Publication number: CN215014960U
Application number: CN202120736750.0U
Authority: CN
Inventors: 杨肖夏
Original assignee: Shanghai Imka Office Furniture Co ltd
Current assignee: Shanghai Imka Office Furniture Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-12-07
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses a steel activity bookshelf, including the stand subassembly, the stand subassembly is two at least, be connected with between two adjacent stand subassemblies and hold in the palm the box, plant groove and show shelf, hold in the palm the back of box, the back of show shelf and plant the groove both ends of controlling all be equipped with the couple, the stand subassembly includes square pipe, the four sides of square pipe all is equipped with two rectangular holes of symmetry, the both ends fixedly connected with end plate of square pipe, the pipe that runs through is welded in the middle part of end plate, sliding connection has the bracing piece that runs through in the pipe, the inner end welding of one of them bracing piece has the circular shape connecting plate, it is equipped with the internal thread to support the outer end inner wall, the outer end spiro union of bracing piece has the screw rod, the outer end welding of screw rod has the backup pad. Connect floor and indoor roof with the stand subassembly, a plurality of stand subassemblies are arranged along sharp equidistant, hold in the palm the box, plant groove and show shelf and all install between two adjacent stand subassemblies through the couple, and the installation is dismantled conveniently and can the adjustment layer height.

Description

Steel movable bookshelf

Technical Field

The utility model relates to an office furniture technical field specifically is a steel activity bookshelf.

Background

The office is the place that provides work official working, and the enterprise of different grade type, the office space is different, and office bookshelf is the commonly used office furniture of depositing office books in the office furniture trade, and the office model of current society has promoted that the office staff has more books of reading, so the office bookshelf of depositing books just is indispensable office furniture. Present office bookshelf is mostly the cabinet type structure, and whole volume is great, inconvenient transportation, generally assembles at the scene, in case the good back of equipment, if follow-up needs shift position, very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel activity bookshelf to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel movable bookshelf comprises at least two upright post assemblies, a support box, a planting groove and a showing stand are connected between every two adjacent upright post assemblies, hooks are arranged on the back of the support box, the back of the showing stand and the left end and the right end of the planting groove, each upright post assembly comprises a square pipe, two symmetrical long holes are arranged on the four sides of each square pipe, each hook can be connected with the corresponding long hole in a matched and clamped mode, end plates are fixedly connected to the two ends of each square pipe, a penetrating conduit is welded to the middle of each end plate, a penetrating support rod is slidably connected in each conduit, the support rods and the conduits are fixed through screws, a round connecting plate is welded to the inner end of one support rod, the connecting plate is connected with the end plate close to one side of the connecting plate through springs, each support rod is of a round pipe structure, and inner walls of the outer ends of the support rods are provided with internal threads, the outer end of the supporting rod is connected with a screw rod in a threaded mode, and a square supporting plate is welded at the outer end of the screw rod.

Preferably, the main part of show shelf is right triangle's casing, the couple sets up in the long right-angle limit department of casing, the welding of the inclined plane lower extreme of show shelf has the layer board perpendicular to it.

Preferably, the support box, the planting groove and the showing stand are all formed by metal plate bending and welding.

Preferably, a plurality of round holes which are arranged at equal intervals are arranged on the supporting rod, a threaded hole is formed in the guide pipe, a screw is screwed in the threaded hole, and the front end of the screw abuts against the round holes to be limited and fixed.

Preferably, four corners of the supporting plate are provided with circular mounting holes, and hexagonal nuts are welded at the joints of the screw rods and the supporting plate.

Compared with the prior art, the beneficial effects of the utility model are that: connect floor and indoor roof with the stand subassembly, the regulation that the height of stand subassembly can be free is suitable for different indoor height, and a plurality of stand subassemblies are arranged along sharp equidistant, hold in the palm the box, plant groove and show shelf and all install between two adjacent stand subassemblies through the couple, the simple structure of this bookshelf, the installation is dismantled conveniently and can the adjustment layer height.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural view of the pillar assembly of the present invention;

fig. 4 is a schematic structural view of the tray box of the present invention.

In the figure: 1. supporting the box; 2. planting grooves; 3. a display shelf; 4. a column assembly; 41. a square tube; 42. a strip hole; 43. an end plate; 44. a conduit; 45. a support bar; 46. a screw; 47. a support plate; 48. a spring; 49. a connecting plate; 5. a support plate; 6. and (4) hanging hooks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a steel activity bookshelf, including stand subassembly 4, stand subassembly 4 is two at least, be connected with between two adjacent stand subassemblies 4 and hold in the palm box 1, plant groove 2 and show shelf 3, hold in the palm the back of box 1, both ends all are equipped with couple 6 about the back of show shelf 3 and planting groove 2, the main part of show shelf 3 is right angled triangle's casing, couple 6 sets up in the long right angle limit department of casing, the welding of the inclined plane lower extreme of show shelf 3 has vertically layer board 5 with it, show shelf 3 is used for the great books of show, the inclined plane of show shelf 3 provides the dependence, hold in the palm box 1, plant groove 2 and show shelf 3 and all adopt the panel beating welded fastening, plant small-size green plant such as groove 2 can be used to cultivate succulent.

Stand subassembly 4 includes square pipe 41, square pipe 41's four sides all is equipped with the rectangular hole 42 of two symmetries, couple 6 can be connected with rectangular hole 42 phase-match joint, square pipe 41's both ends fixedly connected with end plate 43, the middle part welding of end plate 43 has the pipe 44 that runs through, sliding connection has the bracing piece 45 that runs through in the pipe 44, clearance fit between the inner wall of bracing piece 45 and pipe 44, fix through the screw respectively between bracing piece 45 and the pipe 44, be equipped with the equidistant round hole of arranging of a plurality of on the bracing piece 45, be equipped with the screw hole on the pipe 44, threaded connection has the screw in the screw hole, the front end of screw supports into the round hole and carries out spacing fixed, after unscrewing the screw, bracing piece 45 can stretch out and draw back for pipe 44.

The welding of the inner end of bracing piece 45 has circular shape connecting plate 49, be connected through spring 48 between connecting plate 49 and the end plate 43 that is close to its one side, bracing piece 45 is equipped with the internal thread for pipe structure and outer end inner wall, the outer end spiro union of bracing piece 45 has the screw rod, the outer end welding of screw rod has square backup pad 47, the screw rod is used for finely tuning the height at the process of installation, it is inseparable to ensure backup pad 47 and indoor roof laminating, the four corners of backup pad 47 all is equipped with the circular shape mounting hole, this bookshelf when the installation, backup pad 47 accessible inflation screw fixes with ground or roof, the welding of screw rod 46 and backup pad 47's junction has hexagon nut, the length that stretches out that can adjusting screw rod 46 with the spanner rotation nut, the height of convenient fine setting stand subassembly 4, ensure that layer board 5 supports tightly with ground or roof.

The working principle is as follows: the bookshelf is provided with a telescopic upright post component 4, when the bookshelf is installed indoors, a bottom plate at the lower end of the upright post component 4 falls on the ground, and a support plate 47 at the upper end abuts against the indoor roof; after the locking screw is loosened, the supporting rod 45 can stretch and retract relative to the guide pipe 44, so that the height of the whole upright post assembly 4 can be adjusted to adapt to different indoor heights; the support rod 45 connected with the spring 48 is positioned above, and the support rod 45 is pushed by the spring 48 during installation, so that the support plate 47 is abutted against an indoor roof, and the extending length of the support rod 45 is conveniently positioned. The four sides of square pipe 41 all are equipped with rectangular hole 42, hold in the palm box 1, plant groove 2 and show shelf 3 and all install through couple 6, and the installation is convenient fast, and can adjust the interlamellar spacing of every row.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel activity bookshelf, includes stand subassembly (4), its characterized in that: the utility model discloses a support structure of a solar water heater, including stand subassembly (4), be connected with between two adjacent stand subassemblies (4) and hold in the palm box (1), plant groove (2) and show shelf (3), the back of holding in the palm box (1), the back of show shelf (3) and the left and right sides both ends of planting groove (2) all are equipped with couple (6), stand subassembly (4) are including square pipe (41), the four sides of square pipe (41) all are equipped with two rectangular holes (42) of symmetry, couple (6) can be connected with rectangular hole (42) phase-match joint, the both ends fixedly connected with end plate (43) of square pipe (41), the middle part welding of end plate (43) has pipe (44) that runs through, sliding connection has bracing piece (45) that runs through in pipe (44), fix through the screw between bracing piece (45) and pipe (44), one of them the inner end welding of bracing piece (45) has circular shape connecting plate (49), connecting plate (49) are connected through spring (48) with being close to between end plate (43) of its one side, bracing piece (45) are equipped with the internal thread for pipe structure and outer end inner wall, the outer end spiro union of bracing piece (45) has screw rod (46), the outer end welding of screw rod (46) has square backup pad (47).

2. The steel movable bookshelf according to claim 1, wherein: the main part of show shelf (3) is right triangle's casing, couple (6) set up in the long right-angle limit department of casing, the welding of the inclined plane lower extreme of show shelf (3) has perpendicular layer board (5) with it.

3. The steel movable bookshelf according to claim 1, wherein: the support box (1), the planting groove (2) and the showing stand (3) are all formed by metal plate bending and welding.

4. The steel movable bookshelf according to claim 1, wherein: the support rod (45) is provided with a plurality of round holes which are arranged at equal intervals, the guide pipe (44) is provided with a threaded hole, a screw is screwed in the threaded hole, and the front end of the screw abuts against the round holes to be limited and fixed.

5. The steel movable bookshelf according to claim 4, wherein: the four corners of the supporting plate (47) are provided with circular mounting holes, and hexagonal nuts are welded at the connecting positions of the screw rods (46) and the supporting plate (47).