CN208412892U

CN208412892U - Roller type guard frame rail

Info

Publication number: CN208412892U
Application number: CN201820505456.7U
Authority: CN
Inventors: 李渊
Original assignee: Nanjing Dongsheng Shelf Manufacturing Co Ltd
Current assignee: Nanjing Dongsheng Shelf Manufacturing Co Ltd
Priority date: 2018-04-09
Filing date: 2018-04-09
Publication date: 2019-01-22
Anticipated expiration: 2028-04-09

Abstract

The utility model discloses a kind of roller type guard frame rails, it applies in Storage and circulation equipment field, its key points of the technical solution are that: the crossbeam being parallel to each other including two, L shaped plate is connected on two crossbeams, there are two the guide rails being parallel to each other by connector connection for two L shaped plates, guide rail includes intermediate plate and is arranged in two long sides of intermediate plate and centrosymmetric first L hook and the 2nd L hook, first L hook is located above the 2nd L hook and the mouth of hook of the first L hook and the 2nd L hook is opposite, several central axises along the distribution of intermediate plate length direction are connected between two intermediate plates, several idler wheels are rotatably connected on central axis, its advantage is that: the resistance that cargo is subject to when moving is reduced by idler wheel, reduce the labor intensity of operator.

Description

Roller type guard frame rail

Technical field

The utility model relates to Storage and circulation equipment field, in particular to a kind of roller type guard frame rail.

Background technique

Cross beam type laminate shelf are one of storage racks, belong to medium-sized goods shelf, and structure is simple, safe and reliable, can appoint Meaning adjustment combination, is put in storage is not limited by article sequencing out, and can determine layer with the size of column, crossbeam specification It carries and requires, have the characteristics that the moment of inertia is big, layer loading capability is strong, shock resistance is strong.

Notification number is that the Chinese patent of CN205321916U discloses a kind of combined goods shelf, comprising: support component, the branch Support component include two columns being oppositely arranged and connection two columns pull rod, in support component two back to column lateral surface On offer several columns mounting hole；Crossbeam；Connection sheet is connected in the connection sheet there are two hasp axis, and the connection sheet is connected On crossbeam, the hasp axis is inserted into mounting hole and snaps over crossbeam on two opposite columns；Support plate, the support plate packet The reinforcing rib for including flat part and being vertically connected on flat part, several pieces of support plate tilings are erected on crossbeam.

But operator push place cargo on the supporting plate when, especially when the height of cargo is higher or cargo is heavier When, it will be relatively elaborate, to make troubles to operator's work.

Utility model content

The purpose of the utility model is to provide a kind of roller type guard frame rails, its advantage is that: cargo is reduced by idler wheel The resistance being subject to when moving reduces the labor intensity of operator.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of roller type shelf are horizontal Beam, the crossbeam being parallel to each other including two are connected with L shaped plate on two crossbeams, and two L shaped plates pass through connector There are two the guide rail that is parallel to each other, the guide rail includes intermediate plate and is arranged in two long sides of intermediate plate and central symmetry for connection The first L hook and the 2nd L hook, the first L hook is located above the 2nd L hook and the mouth of hook of the first L hook and the 2nd L hook is opposite, two Several central axises along the distribution of intermediate plate length direction are connected between a intermediate plate, if being rotatably connected on the central axis Dry milling wheel.

Through the above technical solutions, cargo is placed on idler wheel, when operator pushes goods movement, between cargo and idler wheel Rolling friction instead of original sliding friction, to reduce drag effect suffered by cargo, reduce labor intensity； Guide rail and L shaped plate are fixed by connector, facilitate installation, disassembly and maintenance to guide rail.

The utility model is further arranged to: two the first L hooks are located at two opposite sides of intermediate plate, the connection Part includes the supporting plate being arranged in L shaped plate and supporting plate both ends along its length are arranged in and are inserted into the first L hook determine Position plate, the first L hook side wall are equipped with catching sheet.

Through the above technical solutions, when installing guide rail, operator need to only be such that positioning plate is inserted into the first L hook, by fixed Position plate supports the first L hook, and catching sheet then limits the first L hook moving along positioning plate, convenient and efficient.

The utility model is further arranged to: the connector includes the fixed plate that L shaped plate is arranged in and deviates from crossbeam side With the positioning bolt for being threaded in fixed plate both ends along its length, the 2nd L hook is supported in fixed plate, described solid Fixed board is equipped with fixture nut away from the side of the 2nd L hook, offers the through slot passed through for positioning bolt on the 2nd L hook.

Through the above technical solutions, guide rail is first placed in fixed plate by operator, and support the 2nd L hook with fixed plate Touching, then turns positioning bolt, until positioning bolt is connect after passing through waist type groove with fixture nut, and the 2nd L hook is compressed admittedly It is scheduled in fixed plate, structure is simple, easy to connect.

The utility model is further arranged to: the through slot section is that round and through slot size is greater than positioning bolt major diameter.

Through the above technical solutions, circular through slot provides error margin to the cooperation of the 2nd L hook and positioning bolt, into One step facilitates the fixation to the 2nd L hook.

The utility model is further arranged to: the connector includes that the 2nd gear of the L hook far from intermediate plate one end is arranged in Plate, the baffle and the 2nd L hook-forming slot, the both ends of the L shaped plate along its length are equipped with the support in insertion slot Plate.

Through the above technical solutions, when dismantling guide rail, operator need to only be moved away from two crossbeams, and plate to be supported is from inserting Guide rail can be disassembled after being removed in slot, it is simple and practical.

The utility model is further arranged to: the crossbeam is p-shaped steel pipe, including the first cascaded surface and the second cascaded surface.

Through the above technical solutions, corresponding to idler wheel difference when L shaped plate is stuck on the first cascaded surface or the second cascaded surface Height so that operator adjusts the height of idler wheel according to the actual situation, and the structure of connector remains unchanged, and improves The flexibility of installation.

The utility model is further arranged to: two opposite guide rails are provided with multiple, the L shape along crossbeam length direction Plate is connect by clamping screw with crossbeam.

Through the above technical solutions, the multipair guide rail being arranged on crossbeam can simultaneously transport multiple cargos, improve Working efficiency；L shaped plate and crossbeam are fixed together by clamping screw, reducing L shaped plate along cross beam movement influences it The case where remaining guide rail works.

The utility model is further arranged to: reinforcing rod, the both ends of the reinforcing rod are equipped between two intermediate plates Extend outside intermediate plate and reinforce boom end and be threaded with locking nut in the two sides of intermediate plate, is opened on the intermediate plate Equipped with the through-hole being pierced by for reinforcing rod, the through-hole is evenly equipped with several along intermediate plate length direction.

Through the above technical solutions, reinforcing rod is fixed between two guide rails by locking nut, so that two guide rails It is linked into an integrated entity by reinforcing rod and keeps the state being parallel to each other, reduce what two guide rails deformed under stress effect Possibility；Through-hole offers several simultaneously, also reduces the materials of guide rail.

In conclusion the utility model has the following beneficial effects:

1. reducing the drag effect that cargo is subject to when moving by idler wheel, the labor intensity of operator is reduced, is led Rail is provided with multipair along crossbeam, can carry out the transport of cargo simultaneously, improve work efficiency；

2. the structure of connector is simple, easy for installation, operator can adjust the height of idler wheel, flexibility according to the actual situation It is high；The case where improving the intensity that two guide rails connect by reinforcing rod, reduce guide rail bending deformation.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of embodiment one；

Fig. 2 is the structural schematic diagram that embodiment one is used to embody central axis and idler wheel；

Fig. 3 is the structural schematic diagram that embodiment one is used to embody supporting plate and catching sheet；

Fig. 4 is that embodiment one is used to embody the schematic diagram for reinforcing rod structure；

Fig. 5 is the structural schematic diagram of embodiment two；

Fig. 6 is the structural schematic diagram that embodiment two is used to embody clamping screw and through slot；

Fig. 7 is the schematic diagram that embodiment two is used to embody clamping screw and through slot size relationship；

Fig. 8 is the structural schematic diagram of embodiment three；

Fig. 9 is the structural schematic diagram that embodiment three is used to embody support plate and slot.

Appended drawing reference: 1, crossbeam；11, L shaped plate；12, guide rail；121, intermediate plate；122, the first L hook；123, the 2nd L hook； 13, central axis；14, idler wheel；15, the first cascaded surface；16, the second cascaded surface；2, connector；21, supporting plate；22, positioning plate； 23, catching sheet；3, fixed plate；31, positioning bolt；32, fixture nut；33, through slot；4, baffle；41, slot；42, support plate； 43, clamping screw；44, reinforcing rod；45, locking nut；46, through-hole.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Wherein identical components are presented with like reference characters.It should be noted that word used in the following description Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" refers respectively to the direction towards or away from geometric center of specific component.

Embodiment one: a kind of roller type guard frame rail, it is as depicted in figs. 1 and 2, horizontal including two crossbeams being parallel to each other 1 L shaped plate 11 is connected on beam 1, there are two the guide rail 12 for being spaced apart and being parallel to each other, two guide rails for connection between two L shaped plates 11 The central axis 13 of several 12 length direction of guide rail distributions is connected between 12, each central axis 13 is rotatably connected to several idler wheels 14；Since cargo is placed on idler wheel 14, when operator pushes goods movement, the rolling friction between cargo and idler wheel 14 is replaced Original sliding friction, the resistance being subject to when to reducing goods movement, the labour for reducing operator are strong；Even if cargo Height it is higher or cargo is heavier, operator also can easily push, while idler wheel 14 is small to the form of cargo, versatility By force.

As shown in Fig. 2, being equipped with the connector 2 connecting with guide rail 12 in two L shaped plates 11, guide rail 12 includes intermediate plate 121 and it is arranged in 121 two long sides of intermediate plate and centrosymmetric first L hook 122 and the 2nd L hook 123, the first 122, L hook Above the 2nd L hook 123 and the mouth of hook of the first L hook 122 and the 2nd L hook 123 is opposite, and several central axises 13 are just distributed in intermediate plate On 121, operator can easily realize the installation to guide rail 12, disassembly and maintenance by connector 2.

As shown in figure 3, connector 2 includes the supporting plate 21 being arranged in L shaped plate 11, supporting plate 21 and L shaped plate 11 are isometric And perpendicular to L shaped plate 11, the both ends of supporting plate 21 along its length are equipped with positioning plate 22, and positioning plate 22 and the first L hook 122 are long It is parallel to spend direction, two the first L hooks 122 are located at two opposite sides of intermediate plate 121 at this time, and 122 side wall of the first L hook is equipped with and blocks Cut plate 23.

As shown in figure 3, operator only need to be by the entire frame of guide rail 12 on positioning plate 22, and makes to determine when installing guide rail 12 Position plate 22 is inserted into the first L hook 122, is supported the first L hook 122 by positioning plate 22, since two positioning plates 22 are distinguished The side opposite with two intermediate plates 121 contradicts, to limit the first L hook 122 along moving perpendicular to its length direction, together When catching sheet 23 then limit the movement of the first L hook 122 along its length, structure is simple, easy to operate.

As depicted in figs. 1 and 2, crossbeam 1 is p-shaped steel pipe, including the first cascaded surface 15 and is located at the top of the first cascaded surface 15 The second cascaded surface 16, when L shaped plate 11 is stuck on the second cascaded surface 16, the circumferential highest point of idler wheel 14 and the second cascaded surface 16 Horizontal plane flush, operator can directly shift cargo on idler wheel 14 onto from crossbeam 1 at this time, facilitate smoothness；Operator can also incite somebody to action Strip is stuck on the first cascaded surface 15 height for reducing idler wheel 14, and flexibility is high.

As depicted in figs. 1 and 2, two opposite guide rails 12 are provided with multiple groups along 1 length direction of crossbeam, can simultaneous transmission it is more A cargo improves working efficiency；In addition, when L shaped plate 11 is stuck on the second cascaded surface 16, the circumferential highest point of idler wheel 14 and the The horizontal plane of two cascaded surfaces 16 flushes, and L shaped plate 11 is connect by clamping screw 43 with crossbeam 1, and the position of guide rail 12 is fixed, this When each group guide rail 12 shared and large cargo can be transmitted, flexibility is high.

As shown in figure 4, in addition, being equipped with reinforcing rod 44 between two intermediate plates 121, during the both ends of reinforcing rod 44 are extended Between outside plate 121, and the both ends of reinforcing rod 44 are threaded with locking nut 45 in the two sides of corresponding intermediate plate 121, Two intermediate plates 121 are connected integral by reinforcing rod 44, so that two guide rails 12 keep the mutual depth of parallelism, improve guide rail 12 whole intensity reduce a possibility that two guide rails 12 separate deformation under stress effect；As shown in Fig. 2, intermediate plate 121 On offer the through-hole 46 being pierced by for reinforcing rod 44, while through-hole 46 is evenly equipped with several along 121 length direction of intermediate plate, operation Person can increase the reinforcing rod 44 of respective numbers according to the actual situation, to guarantee the stability of 12 structure of guide rail.

Embodiment two: a kind of 14 formula guard frame rail 1 of idler wheel, as shown in Figure 5 and Figure 6, with embodiment one the difference is that, Connector 2 includes the fixed plate 3 that L shaped plate 11 is arranged in and deviates from 1 side of crossbeam, and the both ends of fixed plate 3 are threaded with positioning Bolt 31, the both ends of 3 lower surface of fixed plate are equipped with fixture nut 32 corresponding with 31 axial line of positioning bolt, the 2nd L hook 123 On offer the through slot 33 passed through for positioning bolt 31.

As shown in fig. 6, when installing guide rail 12, operator first back-outs positioning bolt 31, then by 123, the 2nd L hook In two fixed plates 3, mobile 2nd L hook 123 makes the position face of through slot 33 Yu fixture nut 32 for support, later with positioning spiral shell Bolt 31 passes through through slot 33 and is threaded in fixed plate 3, tightens a bolt, until positioning bolt 31 passes through fixed plate 3 and fixes Nut 32 links together, and the 2nd L hook 123 is pressed in fixed plate 3, to the position of the 2nd L hook 123 be fixed, side Just quick.

As shown in fig. 7, fix the 2nd L hook 123 for convenience, through slot 33(such as Fig. 6) section is round and 33 size of through slot Greater than 31 major diameter of positioning bolt, even if there is deviation in the positioning of through slot 33 and fixture nut 32 on two the 2nd L hooks 123, behaviour Author can also move the 2nd L hook 123 in a certain range, and positioning bolt 31 is made to pass through through slot 33 and the company of fixture nut 32 It connects.

As depicted in figs. 1 and 2, under this 2 structure of connector, when L shaped plate 11 is stuck on the first cascaded surface 15, idler wheel 14 Circumferential highest point is flushed with the horizontal plane of the first cascaded surface 15；When L shaped plate 11 is stuck on the second cascaded surface 16, idler wheel 14 Height is then corresponding to be increased.

Embodiment three: a kind of 14 formula guard frame rail 1 of idler wheel, it is as shown in Figure 8 and Figure 9, different from implementation one or embodiment two Place is that connector 2 includes that baffle 4 of the 2nd L hook 123 far from 121 one end of intermediate plate, baffle 4 and the 2nd L hook is arranged in 123 form slot 41, and the shape of slot 41 causes in square shape, and the both ends of L shaped plate 11 along its length are equipped with insertion slot Support plate 42 in 41, under 12 self gravitation effect of guide rail, baffle 4 and support plate 42 are mutually contradicted, and support plate 42 provides Supporting role to baffle 4, when dismantling guide rail 12, operator only needs moving beam 1, removes support plate 42 from slot 41 , simple time saving.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims

1. a kind of roller type guard frame rail, including two crossbeams being parallel to each other (1), it is characterised in that: two crossbeams (1) On be connected with L shaped plate (11), there are two the guide rails being parallel to each other by connector (2) connection for two L shaped plates (11) (12), the guide rail (12) includes intermediate plate (121) and is arranged in (121) two long sides of intermediate plate and centrosymmetric first L hook (122) and the 2nd L hook (123), the first L hook (122) is located above the 2nd L hook (123) and the first L hook (122) and the The mouth of hook of two L hooks (123) is opposite, is connected between two intermediate plates (121) several along the distribution of intermediate plate (121) length direction Central axis (13), be rotatably connected to several idler wheels (14) on the central axis (13).

2. roller type guard frame rail according to claim 1, it is characterised in that: two the first L hooks (122) are located at two The opposite side of a intermediate plate (121), the connector (2) include that the supporting plate (21) being arranged on L shaped plate (11) and setting exist Supporting plate (21) both ends along its length and the positioning plate (22) being inserted into the first L hook (122), the first L hook (122) side Wall is equipped with catching sheet (23).

3. roller type guard frame rail according to claim 1, it is characterised in that: the connector (2) includes being arranged in L shape Plate (11) away from crossbeam (1) side fixed plate (3) and be threaded in the positioning bolt at fixed plate (3) both ends along its length (31), the 2nd L hook (123) is supported on fixed plate (3), and the fixed plate (3) deviates from the side of the 2nd L hook (123) Equipped with fixture nut (32), the through slot (33) passed through for positioning bolt (31) is offered on the 2nd L hook (123).

4. roller type guard frame rail according to claim 3, it is characterised in that: through slot (33) section is round and logical Slot (33) size is greater than positioning bolt (31) major diameter.

5. roller type guard frame rail according to claim 1, it is characterised in that: the connector (2) includes setting the Baffle (4) of the two L hooks (123) far from intermediate plate (121) one end, the baffle (4) and the 2nd L hook (123) form slot (41), The both ends of the L shaped plate (11) along its length are equipped with the support plate (42) in insertion slot (41).

6. roller type guard frame rail according to claim 1, it is characterised in that: the crossbeam (1) is p-shaped steel pipe, including First cascaded surface (15) and the second cascaded surface (16).

7. roller type guard frame rail according to claim 6, it is characterised in that: the guide rail (12) of opposite two is along cross Beam (1) length direction is provided with multiple, and the L shaped plate (11) is connect by clamping screw (43) with crossbeam (1).

8. roller type guard frame rail according to claim 7, it is characterised in that: worn between two intermediate plates (121) Have reinforcing rod (44), intermediate plate (121) is extended outside in the both ends of the reinforcing rod (44) and reinforcing rod (44) end is in centre The two sides of plate (121) are threaded with locking nut (45), are offered on the intermediate plate (121) and are pierced by for reinforcing rod (44) Through-hole (46), the through-hole (46) is evenly equipped with several along intermediate plate (121) length direction.