A storage shelf for building waterproofing membrane

Abstract

The utility model relates to the technical field of coil storage, specifically a storage shelf for building waterproof coils, including a shelf frame, the upper part of the shelf frame is expanded and equipped with an expansion frame that is the same as the shelf frame, the expansion frame includes assembly columns, assembly longitudinal rods and assembly cross rods, four groups of assembly columns are located at the corners around the expansion frame, two groups of assembly longitudinal rods are welded to the upper and lower ends of the assembly columns on the left and right sides of the shelf frame, and two groups of assembly cross rods are welded to the upper and lower ends of the assembly columns on the front and back sides of the expansion frame, the expansion frame is equipped with coil insertion rods inserted horizontally inside, and a support bracket is supported below the coil insertion rod, the lower end of the assembly column is integrally provided with an expansion pin, and the top of the assembly column is provided with an expansion slot corresponding to the expansion pin. The utility model is convenient for combined assembly and placement according to the site height requirements and quantity storage requirements, making it more convenient to use and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of coiled material storage, in particular to a storage shelf for building waterproof coiled materials. Background Art

[0002] With the continuous development of technology, the construction field is also constantly updating and iterating. Waterproof membranes are mainly used in building walls, roofs, tunnels and other places. The waterproof membranes are bonded to the buildings to prevent water from penetrating into the buildings, which plays a waterproof role. After production, they are generally stored in rolls for subsequent sales, and roll storage racks are required;

[0003] In this regard, China's patent application number: CN202122479639.0 discloses a storage rack for coiled materials. At least one layer of track is installed on the opposite sides of a pair of adjacent support frames; the track is arranged along the length direction of the support frame and tilted downward; bearings are fixedly installed at both ends of the support rod, and the bearings cooperate with the corresponding pair of tracks on the adjacent pair of support frames;

[0004] However, the existing coil storage racks are not convenient to be assembled and placed according to the site height requirements and quantity storage requirements, which affects the assembly and storage efficiency;

[0005] Therefore, in order to solve the above problems, a storage shelf for building waterproof membrane is proposed. Utility Model Content

[0006] The utility model aims to provide a storage rack for building waterproofing coiled materials, so as to solve the problem in the above-mentioned background technology that the existing coiled material storage rack is inconvenient to assemble and place according to the site height requirements and quantity storage requirements, thus affecting the assembly and storage efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building waterproof coiled material storage shelf, comprising a shelf frame, the upper part of the shelf frame is expanded and equipped with an expansion frame which is the same as the shelf frame, the expansion frame comprises assembly columns, assembly longitudinal rods and assembly cross rods, four groups of the assembly columns are located at the corners around the expansion frame, two groups of the assembly longitudinal rods are welded to the upper and lower ends of the assembly columns on the left and right sides of the shelf frame, and two groups of assembly cross rods are welded to the upper and lower ends of the assembly columns on the front and rear sides of the expansion frame, a coiled material insertion rod is laterally inserted inside the expansion frame, and a support bracket is supported and supported below the coiled material insertion rod, an expansion pin is integrally provided at the lower end of the assembly column, and an expansion slot corresponding to the expansion pin is provided at the top of the assembly column.

[0008] Preferably, a support base is provided under the shelf frame, a support bottom frame is fixed in the middle of the support base, a positioning plate is provided above the support bottom frame, reinforcing ribs and reinforcing beams are fixed on both sides of the positioning plate, both ends of the reinforcing ribs and reinforcing beams are respectively fixed to the bottom wall of the shelf frame, a locking universal wheel is installed on the bottom side of the shelf frame, the locking universal wheel is located above the side of the support base, and a positioning shaft is inserted through the positioning plate and the support bottom frame.

[0009] Preferably, both ends of the coiled material insertion rod are integrally provided with handles, and the diameter of the handles is smaller than the diameter of the coiled material insertion rod, and the outer wall of the handles is provided with a protective pad.

[0010] Preferably, the two groups of assembly longitudinal rod side supports are equipped with assembly vertical plates, and the inner side walls of the assembly vertical plates are assembled and fixed to the lower wall of the support bracket by screws, and the outer end of the support bracket is provided with a limiting groove corresponding to the coil insertion rod.

[0011] Preferably, the outer end of the support bracket is in an arc shape, and a support bottom arm is integrally provided at the lower part of the outer end of the support bracket, and the lower end of the support bottom arm is supported and fixed to the lower wall of the support bracket.

[0012] Preferably, a locking pin is threadedly inserted into the outer wall of the expansion slot, an inner end of the locking pin is clamped inside the expansion pin, and a clamping groove corresponding to the locking pin is opened inside the expansion pin.

[0013] Preferably, a threaded groove corresponding to the locking pin is formed on the outer wall of the expansion slot, and a hidden groove corresponding to the locking pin is formed on the outer wall surface of the expansion pin.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model is easy to assemble and place according to the site height requirements and quantity storage requirements, making the use and assembly more convenient;

[0015] 1. The utility model is provided with assembly columns, which facilitate the expansion assembly of the expansion frame with the cooperation of the expansion pins and the expansion slots, and is also convenient for combined accumulation and splicing according to needs, making the use and assembly more convenient. Through this design, the convenience and practicality of the storage shelf for building waterproof membranes are improved.

[0016] 2. The utility model is provided with an assembly longitudinal rod and an assembly transverse rod, which is convenient for supporting the assembly columns, forming a frame-shaped shelf frame and an expansion frame, which is convenient for auxiliary support and placement through the cooperation of the coiled material insertion rod and the supporting bracket, thereby facilitating the storage and placement of the building waterproofing coiled material, making it more convenient to use. Through this design, the convenience and practicality of the building waterproofing coiled material storage shelf are improved. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a schematic diagram of a top view cross section of the structure of the utility model;

[0019] Figure 3 It is a schematic side view of the structure of the utility model;

[0020] Figure 4 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0021] Figure 5 For this utility model Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0022] Figure 6 For this utility model Figure 3 A magnified schematic diagram of the structure at C in the middle;

[0023] In the figure: 100, shelf frame; 101, reinforcing ribs; 102, reinforcing beams; 110, expansion frame; 200, assembly columns; 210, assembly longitudinal rods; 211, assembly vertical plates; 220, assembly crossbars; 230, coil plug rods; 231, handles; 240, support brackets; 241, limiting grooves; 242, support bottom arms; 250, expansion pins; 251, expansion slots; 252, locking pins; 253, card slots; 254, hidden slots; 300, support base; 310, support bottom frame; 320, positioning plate; 330, positioning plug shaft; 340, universal wheels with locks. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0025] See also Figure 1-6 , an embodiment provided by the utility model:

[0026] A building waterproof coiled material storage shelf, comprising a shelf frame 100, wherein the upper portion of the shelf frame 100 is extended and equipped with an extension frame 110 which is the same as the shelf frame 100, wherein the extension frame 110 comprises an assembly column 200, an assembly longitudinal rod 210 and an assembly cross rod 220, wherein four groups of assembly columns 200 are located at the corners around the extension frame 110, wherein two groups of assembly longitudinal rods 210 are welded to the upper and lower ends of the assembly columns 200 on the left and right sides of the shelf frame 100, and two groups of assembly cross rods 220 are welded to the upper and lower ends of the assembly columns 200 on the front and rear sides of the extension frame 110, wherein a coiled material insertion rod 230 is transversely inserted and equipped inside the extension frame 110, and a support bracket 240 is provided below the coiled material insertion rod 230 for lifting and supporting, wherein an extension pin 250 is integrally provided at the lower end of the assembly column 200, and an extension slot 251 corresponding to the extension pin 250 is provided at the top of the assembly column 200;

[0027] Furthermore, a support base 300 is provided below the shelf frame 100, a support bottom frame 310 is fixed in the middle of the support base 300, a positioning plate 320 is provided above the support bottom frame 310, reinforcing ribs 101 and reinforcing beams 102 are fixed on both sides of the positioning plate 320, and the two ends of the reinforcing ribs 101 and the reinforcing beams 102 are respectively fixed to the bottom wall of the shelf frame 100, and a locking universal wheel 340 is installed on the side of the bottom of the shelf frame 100, and the locking universal wheel 340 is located above the side of the support base 300, and a positioning plug shaft 330 is inserted and installed between the positioning plate 320 and the support bottom frame 310. Through this design, it is convenient to support and place the shelf frame 100 and the expansion frame 110, and it is convenient to rotate, take and place, making subsequent use more convenient;

[0028] Furthermore, both ends of the coil insertion rod 230 are integrally provided with a grip 231, and the diameter of the grip 231 is smaller than the diameter of the coil insertion rod 230, and a protective pad is provided on the outer wall of the grip 231. This design facilitates the gripping of both ends of the coil insertion rod 230, and facilitates lifting and placing;

[0029] Furthermore, the two groups of assembly longitudinal rods 210 are supported and assembled with assembly vertical plates 211 on the side, and the inner side wall of the assembly vertical plates 211 is assembled and fixed to the lower wall of the support bracket 240 by screws, and the outer end of the support bracket 240 is provided with a limiting groove 241 corresponding to the coil insertion rod 230. This design facilitates the stable assembly of the support bracket 240 and the stable support and placement of the coil insertion rod 230;

[0030] Furthermore, the outer end of the support bracket 240 is in an arc shape, and a support bottom arm 242 is integrally provided at the lower part of the outer end of the support bracket 240, and the lower end of the support bottom arm 242 is supported and fixed to the lower wall of the support bracket 240. This design facilitates stable support of the lower part of the outer end of the support bracket 240, which is convenient for subsequent placement and use;

[0031] Furthermore, a locking pin 252 is threadedly inserted into the outer wall of the expansion slot 251, and the inner end of the locking pin 252 is clamped inside the expansion pin 250, and a clamping groove 253 corresponding to the locking pin 252 is opened inside the expansion pin 250. Through this design, it is convenient to strengthen the stability and fastening of the expansion slot 251 and the expansion pin 250, making it more stable to use;

[0032] Furthermore, a threaded groove corresponding to the locking pin 252 is formed on the outer wall of the expansion slot 251, and a hidden groove 254 corresponding to the locking pin 252 is formed on the outer wall surface of the expansion pin 250. This design facilitates hiding of the locking pin 252, making subsequent use more convenient.

[0033] Working principle: During assembly and use, according to the height of the site and the required storage quantity, the shelf frame 100 and the expansion frame 110 are stacked and expanded, that is, a corresponding number of expansion frames 110 are stacked on the shelf frame 100 with the cooperation of the expansion slots 251 and the expansion pins 250, and then the locking pins 252 are tightened, and the expansion pins 250 and the expansion slots 251 are limited and fastened with the cooperation of the card slots 253, so as to facilitate the stability of subsequent use. At the same time, under the support of the assembly longitudinal rods 210 and the assembly cross bars 220, the assembly columns 200 are cooperated to form a relatively stable The frame structure facilitates the installation and assembly of the coil insertion rod 230, which is supported by the support bracket 240. The coil insertion rod 230 is inserted in the inner core of the coil, so that it is convenient to place it in the internal space of the shelf frame 100 and the expansion frame 110. Later, when it is needed to be taken later, the support base 300, the support bottom frame 310 and the positioning plate 320 are limited by the insertion of the positioning insertion shaft 330, so that the lockable universal wheel 340 can cooperate with the shelf frame 100 to rotate, so that the sides of the shelf frame 100 and the expansion frame 110 are easy to turn out, making it more convenient to take and place. The operation ends here.

[0034] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A building waterproofing coiled material storage shelf, comprising a shelf frame (100), characterized in that: The upper part of the shelf frame (100) is expanded and equipped with an expansion frame (110) which is the same as the shelf frame (100). The expansion frame (110) includes an assembly column (200), an assembly longitudinal rod (210) and an assembly cross rod (220). Four groups of the assembly columns (200) are located at the corners around the expansion frame (110). Two groups of the assembly longitudinal rods (210) are welded to the upper and lower ends of the assembly columns (200) on the left and right sides of the shelf frame (100). The two groups of assembly columns (200) are welded to the upper and lower ends of the assembly columns (200) on the left and right sides of the shelf frame (100). The cross bar (220) is welded to the upper and lower ends of the assembly columns (200) on the front and rear sides of the expansion frame (110); a coil insertion rod (230) is laterally inserted inside the expansion frame (110), and a support bracket (240) is supported below the coil insertion rod (230); an expansion pin (250) is integrally provided at the lower end of the assembly column (200), and an expansion slot (251) corresponding to the expansion pin (250) is opened at the top of the assembly column (200).

2. A building waterproofing coiled material storage shelf according to claim 1, characterized in that: A support base (300) is arranged below the shelf frame (100), a support bottom frame (310) is fixed in the middle of the support base (300), a positioning plate (320) is arranged above the support bottom frame (310), reinforcing ribs (101) and reinforcing beams (102) are fixed on both sides of the positioning plate (320), and the two ends of the reinforcing ribs (101) and the reinforcing beams (102) are respectively fixed to the bottom wall of the shelf frame (100), and a lockable universal wheel (340) is installed on the side of the bottom of the shelf frame (100), and the lockable universal wheel (340) is located above the side of the support base (300), and a positioning plug shaft (330) is inserted and installed between the positioning plate (320) and the support bottom frame (310).

3. A building waterproofing coiled material storage shelf according to claim 1, characterized in that: Both ends of the coiled material insertion rod (230) are integrally provided with handles (231), the diameter of the handles (231) is smaller than the diameter of the coiled material insertion rod (230), and the outer wall of the handles (231) is provided with a protective pad.

4. A building waterproofing coiled material storage shelf according to claim 1, characterized in that: The two groups of assembly longitudinal rods (210) are supported and assembled with assembly vertical plates (211) on the side, and the inner side wall of the assembly vertical plate (211) and the lower wall of the support bracket (240) are assembled and fixed by screws, and the outer end of the support bracket (240) is provided with a limiting groove (241) corresponding to the coil insertion rod (230).

5. A building waterproofing coiled material storage shelf according to claim 4, characterized in that: The outer end of the support bracket (240) is in an arc shape, and a support bottom arm (242) is integrally provided at the lower part of the outer end of the support bracket (240), and the lower end of the support bottom arm (242) is supported and fixed to the lower wall of the support bracket (240).

6. A building waterproofing coiled material storage shelf according to claim 1, characterized in that: A locking pin (252) is threadedly inserted into the outer wall of the expansion slot (251), the inner end of the locking pin (252) is clamped inside the expansion pin (250), and a clamping slot (253) corresponding to the locking pin (252) is provided inside the expansion pin (250).

7. A building waterproofing coiled material storage shelf according to claim 6, characterized in that: The outer wall of the expansion slot (251) is provided with a threaded groove corresponding to the locking pin (252), and the outer wall surface of the expansion pin (250) is provided with a hidden groove (254) corresponding to the locking pin (252).

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