CN209846548U

CN209846548U - Primary and secondary beam structure steel platform formula goods shelves

Info

Publication number: CN209846548U
Application number: CN201920218535.4U
Authority: CN
Inventors: 许二健
Original assignee: Nanjing Suhong Intelligent Storage Equipment Co Ltd
Current assignee: Nanjing Suhong Intelligent Storage Equipment Co Ltd
Priority date: 2019-02-21
Filing date: 2019-02-21
Publication date: 2019-12-27
Anticipated expiration: 2029-02-21

Abstract

The utility model discloses a steel platform goods shelf with a primary and secondary beam structure, which comprises a main body frame, the main body frame comprises a z-direction strut, an x-direction main beam and a y-direction main beam are welded at the middle part of the z-direction strut, a middle main beam is evenly welded between the y-direction main beams, slots are evenly arranged at the front side of the x-direction main beam, pressing plates are articulated at the upper and lower sides of the slots, even if the shelf is in a use state at present, the secondary beam can be installed at any time, compared with the traditional fixing mode of electric welding after splicing, the bolt fixation is simpler and safer, the problem that goods can be ignited by additionally installing the beam by using the electric welding is not needed to be worried about, and the joint strength of lamination formula structure can reach the standard of building up of usual frame, provides convenience for the platform formula goods shelves bearing capacity reconstruction in the use warehouse, welding time when also can having reduced new goods shelves installation simultaneously.

Description

Primary and secondary beam structure steel platform formula goods shelves

Technical Field

The utility model relates to a platform formula goods shelves technical field specifically is a primary and secondary beam structure steel platform formula goods shelves.

Background

The primary and secondary beam structure can be considered from two aspects of stress characteristics and structure: the load is transmitted from the plate to the secondary beam to the primary beam and from the primary beam to the post. So general girder is the overlap joint on the post, and the secondary beam is the overlap joint on the girder, the secondary beam is generally articulated with the girder or pegs graft, girder and post rigid coupling, and platform formula goods shelves are as the main goods shelves of depositing of heavy goods, its bearing capacity is big more, help promoting its year thing complex more, save the required space of goods deposit, current platform formula goods shelves are mostly the welding steelframe, its assembling process need consume a large amount of time and be used for the welding, the user is difficult to select steel use cardinal number according to individual demand simultaneously, waste unnecessary fund and later stage reconstruction difficulty scheduling problem appear easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a primary and secondary beam structure steel platform formula goods shelves to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a primary and secondary beam structure steel platform formula goods shelves, includes main body frame, main body frame includes the z direction pillar, the middle part welding of z direction pillar has x direction girder and y direction girder, evenly weld between the y direction girder has the middle part girder, the slot has evenly been seted up to the front side of x direction girder, the upper and lower both sides of slot all articulate there is the clamp plate, and pegs graft in the inside of slot has the secondary beam that runs through the middle part girder, the terminal surface all closely laminates with the clamp plate around the secondary beam, the surface of clamp plate closely laminates there is the backing plate, the screw has all been seted up at both ends around the secondary beam, the equal spiro union in inside of screw has the bolt of pegging graft in the backing plate middle part, the middle part of secondary beam has cup jointed the cover, the thing board is put on.

Preferably, the left side of the z-direction pillar is welded with a step, and the upper surface of the step is adhered with an anti-skid pad.

Preferably, the pad cover includes that upper mattress cover and lower mattress cover, upper mattress cover and lower mattress cover all closely laminate in the middle part of secondary beam surface, and the front and back both sides of upper mattress cover and lower mattress cover are pegged graft and are had the pin, upper mattress cover and lower mattress cover pass through the mutual joint of pin, the upper surface of upper mattress cover with the lower surface of putting the thing board closely laminates.

Preferably, a fixing plate is welded to the lower end of the z-direction pillar.

Preferably, a protective cover is welded to the upper end of the z-direction pillar.

Preferably, the size of the pad plate is larger than the distance between the two press plates.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a primary and secondary beam structure steel platform formula goods shelves, the inserted installation formula secondary beam that this platform formula goods shelves used, can be according to individual demand by the user, purchase the installation by oneself, the mounting means is simple and need not use the electric gas welding, even goods shelves are in the user state at present, also can carry out the installation of secondary beam at any time, compare in traditional grafting back electric gas welding welded fixed mode after the installation, bolt fastening is succinct safety more, need not worry to use the electric gas welding to install the problem that the crossbeam probably ignites the goods additional, and the joint strength of lamination formula structure can reach the standard of putting up of usual frame, provide convenience for the platform formula goods shelves bearing capacity reconstruction in using the warehouse, the weld time when also can having reduced the installation of new goods shelves simultaneously.

Drawings

Fig. 1 is a front view of the present invention;

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

fig. 3 is an enlarged view of a portion a of fig. 2.

In the figure: the main body frame 1, the pillar in the 2 z direction, the main beam in the 3 x direction, the main beam in the 4 y direction, the main beam in the middle 5, the secondary beam 6, the upper cushion cover 7, the lower cushion cover 8, the pin 9, the cushion cover 10, the slot 11, the pressing plate 12, the cushion plate 13, the bolt 14, the bolt 15, the protective cover 16, the ladder 17, the fixing plate 18, the non-slip mat 19 and the object placing plate 20.

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. 1-3, the present invention provides a technical solution: a steel platform type goods shelf with a primary and secondary beam structure comprises a main body frame 1, wherein the main body frame 1 comprises a z-direction strut 2, an x-direction main beam 3 and a y-direction main beam 4 are welded in the middle of the z-direction strut 2, a middle main beam 5 is evenly welded between the y-direction main beams 4, slots 11 are evenly formed in the front side of the x-direction main beam 3, pressing plates 12 are hinged to the upper side and the lower side of each slot 11, secondary beams 6 penetrating through the middle main beam 5 are inserted into the slots 11 in an inserted mode, the front end faces and the rear end faces of the secondary beams 6 are tightly attached to the pressing plates 12, backing plates 13 are tightly attached to the outer surfaces of the pressing plates 12, screw holes 15 are formed in the front end and the rear end of each secondary beam 6, bolts 14 inserted into the middles of the backing plates 13 are screwed into the screw holes 15, a cushion cover 10 is sleeved in the middle, the main body frame 1 and the secondary beam 6 are both made of common hollow steel materials in the market, the pressing plate 12 is a metal plate structure with a thinner middle part and can be unfolded towards the upper side and the lower side, and the depth of the screw hole 15 is slightly larger than the standard length of the bolt 13.

Specifically, a step 17 is welded to the left side of the z-direction pillar 2, and a non-slip pad 19 is adhered to the upper surface of each step 17.

Particularly, the cover 10 includes upper cushion cover 7 and lower cushion cover 8, upper cushion cover 7 and lower cushion cover 8 all closely laminate in the middle part of 6 surfaces of secondary beam, and peg graft in both sides around upper cushion cover 7 and lower cushion cover 8 and have pin 9, upper cushion cover 7 and lower cushion cover 8 pass through the mutual joint of pin 9, the upper surface of upper cushion cover 7 with the lower surface of putting thing board 20 closely laminates, fills up secondary beam 6 and upside and puts the clearance between the thing board 20, makes it directly bear some pressure, improves the whole year thing ability of goods shelves, reduces the concatenation formula simultaneously and puts the noise that thing board 20 produced when someone walks about or the goods transport.

Specifically, a fixing plate 18 is welded to a lower end of the z-direction column 2 to fix the z-direction column 2 to the ground.

Specifically, the welding of the upper end of z direction pillar 2 has visor 16, wraps up the tangent plane that z direction pillar 2 upper end exposes, avoids the goods packing and the supervisory personnel of scratch transport.

In particular, the dimension of the shim plate 13 is greater than the distance between two of the pressure plates 12, the shim plate 13 being able to exert a pressure on the pressure plates when the bolts 14 are tightened, thereby defining the y-direction freedom of the secondary beam 6.

The working principle is as follows: when the utility model is used, after the welding work of the main body frame 1 is completed, the worker can insert the secondary beam 6 into the jack 11 according to the requirement, before the insertion operation, the pressing plate 12 needs to be unfolded upwards and downwards, after the secondary beam 6 is inserted into the preset position, the pressing plate is pressed against the section of the secondary beam 6, the bolt 14 sleeved with the backing plate 13 is screwed into the screw hole 15, the inserted installation type secondary beam 6 used by the platform type goods shelf can be purchased and installed by the user according to the personal requirement, the installation mode is simple, the electric welding is not needed, even if the goods shelf is in the use state at present, the installation of the secondary beam 6 can be carried out at any time, compared with the fixing mode of the traditional electric welding after splicing, the bolt 14 is fixed more succinctly and safer, the problem that the goods can be ignited by the electric welding when the electric welding is not needed, and the connection strength of the laminated structure can reach the common frame building standard, the method provides convenience for reconstruction of the bearing capacity of the platform type goods shelf using the warehouse, and can reduce the welding time when a new goods shelf is installed.

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 primary and secondary beam structure steel platform formula goods shelves, includes main body frame (1), its characterized in that: the main body framework (1) comprises a z-direction strut (2), an x-direction main beam (3) and a y-direction main beam (4) are welded in the middle of the z-direction strut (2), a middle main beam (5) is evenly welded between the y-direction main beams (4), a slot (11) is evenly formed in the front side of the x-direction main beam (3), pressing plates (12) are hinged to the upper side and the lower side of the slot (11), secondary beams (6) penetrating through the middle main beam (5) are inserted into the slot (11), the front end face and the rear end face of each secondary beam (6) are tightly attached to the pressing plates (12), backing plates (13) are tightly attached to the outer surfaces of the pressing plates (12), screw holes (15) are formed in the front end and the rear end of each secondary beam (6), bolts (14) inserted into the middle of each backing plate (13) are screwed into the insides of the screw holes (15), and cushion covers (10) are, and the storage plate (20) is placed on the upper part of the middle main beam (5).

2. The primary and secondary beam structure steel platform type goods shelf of claim 1 is characterized in that: the left side welding of z direction pillar (2) has ladder (17), non slipping mat (19) have all been pasted to the upper surface of ladder (17).

3. The primary and secondary beam structure steel platform type goods shelf of claim 1 is characterized in that: the cushion cover (10) comprises an upper cushion cover (7) and a lower cushion cover (8), the upper cushion cover (7) and the lower cushion cover (8) are tightly attached to the middle of the outer surface of the secondary beam (6), pins (9) are inserted into the front side and the rear side of the upper cushion cover (7) and the lower cushion cover (8), the upper cushion cover (7) and the lower cushion cover (8) are mutually clamped through the pins (9), and the upper surface of the upper cushion cover (7) is tightly attached to the lower surface of the object placing plate (20).

4. The primary and secondary beam structure steel platform type goods shelf of claim 1 is characterized in that: the lower end of the z-direction pillar (2) is welded with a fixing plate (18).

5. The primary and secondary beam structure steel platform type goods shelf of claim 1 is characterized in that: and a protective cover (16) is welded at the upper end of the z-direction strut (2).

6. The primary and secondary beam structure steel platform type goods shelf of claim 1 is characterized in that: the size of the backing plate (13) is larger than the distance between the two pressing plates (12).