CN106286488B - The connecting member mounting structure of rack - Google Patents
The connecting member mounting structure of rack Download PDFInfo
- Publication number
- CN106286488B CN106286488B CN201610301749.9A CN201610301749A CN106286488B CN 106286488 B CN106286488 B CN 106286488B CN 201610301749 A CN201610301749 A CN 201610301749A CN 106286488 B CN106286488 B CN 106286488B
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- mounting plate
- connecting member
- plate portion
- tie rod
- profiled
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- 238000003780 insertion Methods 0.000 description 16
- 230000037431 insertion Effects 0.000 description 16
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/14—Stack holders or separators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Warehouses Or Storage Devices (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention improves the mounting structure of vertical frame the structural body mutual horizontal connecting member and tie rod in the width direction that connection is arranged in rack.The connecting member mounting structure of rack of the invention is constituted as follows: when from end on observation pipe portion part (24), the end pressurizing and deformation by pipe portion part (24) of horizontal connecting member (10b) is formed in the center of pipe portion part (24) at profiled mounting plate portion (22) made of flat, the length (26L) of the flat surface portion (26) of the outside surface side Chong Die with mounting plate portion (23) of tie rod (11) in the profiled mounting plate portion (22) is longer than the length (25L) of the flat surface portion (25) of the inside surface side Chong Die with connecting member mounting plate (13) for being installed on rack pillar (2b) in the profiled mounting plate portion (22), flat surface portion (25) from the profiled mounting plate portion (22) in the horizontal connecting member (10b), (26) it swells Pipe portion part circumferential surface be configured to not be overlapped with the mounting plate portion (23) of the connecting member mounting plate (13) and tie rod (11).
Description
Technical field
The present invention relates to a kind of mutual horizontal connections of the vertical frame structural body in width direction for linking and being arranged in rack
The mounting structure of the connecting members such as component, tie rod.
Background technique
As shown in patent document 1, patent document 2, in the general rack of frame structure, it is empty that article bearing will be configured at
Between the vertical frame structural bodies of trellis etc. of two sides pass through the various connections such as horizontal connecting member (horizontal beam sections), tie rod
Component and link integration, and the article bearing part of supports articles is installed to vertical frame structural body and is constituted.Described
In vertical frame structural body, usually front and back a pair of posts is set to link integrated structure by lattice work etc., in general, pacifying
Crab bolt is installed loaded on the pillar or the connecting member for being installed on the horizontal lattice work set up between a pair of posts of front and back etc.
Fasten the mounting plate portion of the end of the connecting member.Moreover, the water of the compression stress of the receiving axial direction in the connecting member
Flat connecting member is generally used such as flowering structure: making the both ends pressurizing and deformation of the pipe portion part of appropriate thickness at plate and through setting spiral shell
Keyhole is as mounting plate portion.Tie rod is due to bearing tensile stress, generally using such as flowering structure: at the end of rodlike steel part
Portion is welded into the metal plate of mounting plate portion, and is provided through bolt hole in the metal plate.Also, as to the linking part
Part mounting plate installs the structure of horizontal connecting member Yu inclined tie rod both sides, it is known to as described in patent document 1, make horizontal connect
The mounting plate portion of knot part and the dislocation of the mounting plate portion of tie rod and respectively bolt fastening to connecting member mounting plate structure, or such as
Described in patent document 2, the mounting plate portion of the mounting plate portion and tie rod that make horizontal connecting member is overlapped and passes through jointly
Structure of the bolt fastening to connecting member mounting plate.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2003-81414 bulletin
Patent document 2: Japanese Unexamined Patent Publication 2011-51672 bulletin
In the structure of the horizontal connecting member of difference bolt fastening described in patent document 1 and inclined tie rod, linking part
Part mounting plate becomes large-sized, and the part count of bolt nut increases, and material cost is got higher with installation exercise cost.With this phase
It is right, in the structure for fastening by common bolt horizontal connecting member and inclined tie rod described in the patent document 2 jointly, cost
Aspect is advantageous, but has following problem.That is, horizontal connecting member is constituted as follows: press molding is in horizontal linking part
The mounting plate portion of the end of the pipe portion part of part main body, when from the end on observation pipe portion part, positioned at Chong Die with the axle center of pipe portion part
Concentric position, under the vertical view of pipe portion part in the state of standing vertically the mounting plate portion, the two sides of the mounting plate portion
Fillet between face and pipe portion part circumferential surface is configured to be located relative to the symmetrical position in axle center of the pipe portion part.Therefore, it draws
When the tilt angle relative to horizontal connecting member of item becomes smaller, in order to make the mounting plate portion of the tie rod with from horizontal connecting member
Mounting plate portion in the fillet protuberance pipe parts surface be not overlapped, it is necessary to make horizontal connecting member with tie rod respectively
Mounting plate portion length.It is not only material cost as a result, to get higher, the buckling on the length direction of mounting plate portion itself is strong
Degree dies down, and horizontal connecting member worry of mounting plate portion bending deformation when bearing compression stress becomes larger.
A little consider following method to solve the problem above-mentioned: when from the pipe portion part of end on observation main body, with tie rod
The lateral surface of mounting plate portion overlapping becomes the mode flushed with the circumferential surface of pipe portion part, concentrates to the mounting plate portion of horizontal connecting member
Press molding is carried out in unilateral side, the medial surface of the mounting plate portion of horizontal connecting member is abutted with connecting member mounting plate, makes to draw
The mounting plate portion of item is overlapped in the lateral surface of the mounting plate portion of the horizontal connecting member, by the mounting plate of horizontal connecting member
The mounting plate portion of portion and tie rod is fastened jointly by common bolt and is installed to the connecting member mounting plate.In this configuration,
Although being not necessarily to make the length of horizontal connecting member Yu the respective mounting plate portion of tie rod as described, in horizontal connecting member
When bearing compression stress, become mounting plate portion from the axle center of pipe portion part to the eccentric state of unilateral side offset, therefore to compression stress
Intensity (endurance) be lower, as a result in terms of upper intensity the problem of do not solve.
Summary of the invention
The present invention proposes a kind of connecting member mounting structure of rack that can eliminate previous problem as described above, in order to
It is readily appreciated that the relationship with aftermentioned embodiment, reference marks used in the explanation by the embodiment mark bracket to indicate,
Then in the connecting member mounting structure of rack of the invention, connecting member mounting plate (13) are installed in the pillar (26) of rack,
Horizontal connecting member (10b), which has, makes the end pressurizing and deformation of pipe portion part (24) at profiled mounting plate portion made of flat
(22), tie rod (11) relative to horizontal connecting member (10b) inclination and has mounting plate portion (23) in end, makes the level
Connecting member (10b) is Chong Die with the tie rod (11) respective mounting plate portion (22,23), and fixed by a bolt (17a)
It is installed on the connecting member mounting plate (13), wherein when from end on observation pipe portion part, the forming of the horizontal connecting member (10)
Mounting plate portion (22) is formed in the center of pipe portion part, the mounting plate with the tie rod (11) in the profiled mounting plate portion (22)
The length (26L) of the flat surface portion (26) of the outside surface side of portion (23) overlapping is than the profiled mounting plate portion (22) and the company
The length (25L) for tying the flat surface portion (25) of the inside surface side of component-mounted boards (13) overlapping is long, from the horizontal connecting member
(10) pipe portion part (24) circumferential surface of flat surface portion (the 25,26) protuberance in the profiled mounting plate portion (22) in is configured to and the company
The mounting plate portion (23) of knot component-mounted boards (13) and tie rod (11) is not overlapped.
Invention effect
According to the structure of aforementioned present invention, make to have the end pressurizing and deformation for making round tube component into forming made of flat
The horizontal connecting member of mounting plate portion and relative to horizontal connecting member inclination and the tie rod that has mounting plate portion in end it is logical
Crossing is overlapped their own mounting plate portion, and the connecting member mounting plate of pillar side is fixedly installed to a bolt, because
This not by horizontal connecting member and tie rod respectively bolt fastening to pillar side connecting member mounting plate when the problem of, that is, prop up
The problems such as connecting member mounting plate of column side becomes larger, and part count increases.Also, when from end on observation pipe portion part, the level
The profiled mounting plate portion of connecting member is formed in the center of pipe portion part, therefore when with from end on observation pipe portion part, will be described
Profiled mounting plate portion in the unilateral eccentric one side at the profiled mounting plate portion compared with the structure that the circumferential surface of pipe portion part flushes, energy
Enough axial compressive strengths for keeping the horizontal connecting member higher.
Further, make the length of the flat surface portion inside and outside the profiled mounting plate portion that can avoid tilting
The length of the mounting plate portion of the tie rod of installation makes in the case where being able to observe that the vertical view of plate thickness in the profiled mounting plate portion from institute
State the case where pipe portion part circumferential surface that the flat surface portion inside and outside profiled mounting plate portion swells all is changed to enantiomorphic form
Under, the pipe portion part circumferential surface swelled from the flat surface portion for the inside surface side for being overlapped in connecting member mounting plate is located at from the linking part
The position that the side of part mounting plate unnecessarily separates, the result is that the buckling strength in the profiled mounting plate portion reduces, but according to
The structure of aforementioned present invention can make the pipe portion swelled from the flat surface portion for the inside surface side for being overlapped in connecting member mounting plate
Part circumferential surface makes the pipe portion part swelled from the flat surface portion of the outside surface side of opposite side close to the side of the connecting member mounting plate
Circumferential surface is close to the side of the mounting plate portion of the tie rod of inclination installation, therefore the flat surface portion in profiled mounting plate portion does not bear to collect
The position of middle bending stress can also keep the axial compressive strength of the horizontal connecting member higher, be easy in this regard
It is assembled without the rack of the misgivings in intensity.
Detailed description of the invention
Fig. 1 is the back view of rack major part.
Fig. 2 is the top view of rack major part.
Fig. 3 is the side view of rack major part.
Fig. 4 is to indicate connecting member for the back view of the major part of the mounting structure of pillar.
Fig. 5 is to indicate connecting member for the front elevation of the major part of the mounting structure of pillar.
Fig. 6 is the longitudinal section side view for indicating connecting member for the major part of the mounting structure of pillar
Fig. 7 is to indicate connecting member for the cross-sectional plan view of the major part of the mounting structure of pillar.
Fig. 8 is the decomposition back view for the major part being illustrated to mounting structure of the connecting member for pillar.
Fig. 9 is that the decomposition cross section for the major part being illustrated to mounting structure of the connecting member for pillar is overlooked
Figure.
Figure 10 A is the partial cross-section top view for indicating the structure at both ends of horizontal connecting member, and Figure 10 B is to indicate phase
Isostructural partial longitudinal section side view.
Symbol description
1 separates with vertical frame structural body
A pair of posts before and after 2a, 2b
4 article bearing parts
5 articles support subregion
The front plate portion of 6 rear side pillars
The left and right side plates portion of 7 rear side pillars
The horizontal connecting member of 10a, 10b
11 vertical plane tie rods
12 horizontal plane lattice works
13 connecting member mounting plates
Mounting plate portion above or below 14a, 14b
14c projecting plate portion
15 rivets
15a rivet insertion hole
16a, 16b left-hand thread through hole
17a, 17b bolt
The head of 18 bolts
The major diameter left-hand thread spiral shell axle portion of 19 bolts
The plus thread spiral shell axle portion of 20 bolts
21 nuts
The profiled mounting plate portion of 22 horizontal connecting members
22a bolt insertion hole, 23a
The mounting plate portion of 23 vertical plane tie rods
The round tube component of 24 horizontal connecting members
The flat surface portion in 25,26 profiled mounting plate portions
The top 25a, 26a narrows shape boundary
The length of 25L, 26L flat surface portion
The installation flange through hole of 27 horizontal plane lattice works
Specific embodiment
In FIG. 1 to FIG. 3, it is in the spaced up specified interval in the width side of rack that 1, which is separation vertical frame structural body,
And erect setting.Each separation vertical frame structural body 1 be by front and back a pair of posts 2a, 2b with by these front and back a pair of posts
2a, 2b link the trellis that integrated grid portion 3 is constituted.In the adjacent separation in the width direction of rack vertical frame knot
The article bearing subregion 5 of upper and lower multistage is formed between structure body 1, the article bearing subregion 5 of the upper and lower multistage has pair in lower end
The pair of right and left article bearing part 4 that the left and right sides of handled article W are supported.Front and back a pair of posts 2a, 2b makes
With the fashioned iron being made of front plate portion 6 and left and right side plates portion 7, therefore it is located at the symmetrical court in front and back in outside with front plate portion 6
To being configured.The rear and front end portion of each article bearing part 4 is via arm 8a, the 8b parallel with rack width direction and installation
Component 9a, 9b and be installed on front and back a pair of posts 2a, 2b.
The front side pillar 2a of the separation vertical frame structural body 1 of the left and right sides of each article bearing subregion 5 each other with it is rear
Lateral brace 2b is linked in the lower position of each section of article bearing part 4 by horizontal connecting member 10a, 10b each other, and rear side branch
Column 2b links each other by cross one another vertical plane tie rod 11, also, is located at a pair of horizontal linking part in mutually level front and back
Part 10a, 10b link each other by horizontal plane lattice work 12, the width of the inclined direction of horizontal plane lattice work 12 in rack
It is alternately different on direction, each separation vertical frame structural body 1 is thus linked into integration, is configured to three-dimensionally storage item
The rack of product W.
Connecting member mounting structure of the invention in the embodiment is applied to horizontal connecting member 10b and vertical plane is drawn
Mounting structure of the item 11 relative to rear side pillar 2b.Hereinafter, being illustrated based on Fig. 4~Figure 10 to its specific structure.Rear
The outside in the front plate portion 6 of lateral brace 2b is equipped with connecting member mounting plate 13.The connecting member mounting plate 13 by installing up and down
Plate portion 14a, 14b and the trapezoidal projecting plate portion 14c in longitudinal section are constituted, the width and rear side branch of upper and lower mounting plate portion 14a, 14b
The front plate portion 6 of column 2b it is of same size, the projecting plate portion 14c be located at the centre of upper and lower mounting plate portion 14a, 14b and left and right
Continuous and outside lateral curvature is prominent on lateral entire width, as shown in figure 8, attached in the left and right ends of upper and lower mounting plate portion 14a, 14b
Near position is respectively arranged with rivet insertion hole 15a.Front plate portion 6 of the left and right width degree of projecting plate portion 14c than rear side pillar 2b
Width it is wide, in the projecting plate portion, the left and right ends neighbouring position of 14c is provided with left-hand thread through hole 16a, 16b.By the company
Knot component-mounted boards 13 are installed to before the front plate portion 6 of rear side pillar 2b, utilize described left-hand thread through hole 16a, 16b, peace
Bolt 17a, 17b are filled, the bolt 17a, 17b are used to install the horizontal connecting member 10b and vertical plane tie rod as connecting member
11。
Described bolt 17a, 17b have head 18, major diameter left-hand thread spiral shell axle portion 19 and plus thread spiral shell axle portion 20, head 18
It is capable of the component of the size of rotation process in the inner space of the projecting plate portion 14c in the connecting member mounting plate 13, and
With the thickness in the inner space that can be received into the projecting plate portion 14c.Major diameter left-hand thread spiral shell axle portion 19 and 18 phase of head
Adjacent and length is identical as plate thickness (length of left-hand thread through hole 16a, 16b) of projecting plate portion 14c, by relative to the anti-spiral shell
Line through hole 16a, 16b, from the inside of projecting plate portion 14c, the reversed screw thread rotational direction with common screw thread tightening direction
Rotation process can screw togather until being fastened to the state that head 18 is abutted with the inside rear face of projecting plate portion 14c.Plus thread spiral shell axis
The outer diameter in portion 20 is smaller than the internal diameter of described left-hand thread through hole 16a, 16b, can pass through the rotation of common screw thread tightening direction
Nut 21 is screwed togather insertion from the top of plus thread spiral shell axle portion 20 by operation.By the plus thread spiral shell axle portion 20 of the bolt 17a, 17b from
Be inserted into left-hand thread through hole 16a, 16b on the inside of the projecting plate portion 14c of the connecting member mounting plate 13, and by relative to
The rotation process of the screw thread rotational direction on head 18 will in such a way that head 18 to be bonded to the inside rear face of projecting plate portion 14c
Major diameter left-hand thread spiral shell axle portion 19, which screws togather, is fastened to left-hand thread through hole 16a, 16b.As a result, the plus thread spiral shell of bolt 17a, 17b
Axle portion 20 is prominent from the left and right ends neighbouring position of the projecting plate portion 14c in connecting member mounting plate 13 with stationary state respectively.
The front plate portion 6 of rear side pillar 2b specified altitude with respectively with the quadrangle of the connecting member mounting plate 13
The consistent mode of rivet insertion hole 15a is provided with rivet insertion hole, by throughout the rivet for being inserted through these sides rear side pillar 2b
(the referred to as riveting of blind fastener etc. of rivet 15 of the rivet insertion hole 15a of the quadrangle of insertion hole and connecting member mounting plate 13
Nail etc.), so that the connecting member mounting plate 13 for being equipped with pair of right and left bolt 17a, 17b is installed to rear side pillar as described above
The specified altitude in the front plate portion 6 of 2b.At this point, the head 18 of bolt 17a, 17b are located at the front plate portion 6 of rear side pillar 2b and connect
Between the projecting plate portion 14c for tying component-mounted boards 13, it is not bonded to front plate portion 6.
As shown in Figure 10, the horizontal connecting member 10b being set up between rear side pillar 2b is set at the both ends of round tube component
It is equipped with the component in profiled mounting plate portion 22 made of making the round tube component flat ground pressurizing and deformation, the forming at these both ends is pacified
Loading board portion 22 is provided with bolt insertion hole 22a.Vertical plane tie rod 11 is the length adjustment of previous well-known screw button type
Structure freely has the mounting plate portion 23 for being provided with bolt insertion hole 23a at both ends.
If the structure of horizontal connecting member 10b is described in further detail, as shown in Figure 10 A, 22, the profiled mounting plate portion at both ends
In by connect the both ends profiled mounting plate portion 22 round tube component 24 axle center center line on, from end on observation round tube portion
When part 24, profiled mounting plate portion 22 is located at the center of the round tube component 24, but is formed as follows: the profiled mounting plate portion 22
Two sides flat surface portion 25,26 length 25L, 26L, that is, be equivalent to from the flat surface portion 25,26 and pipe portion part week
Top between face narrows the length of the shortest distance until shape boundary 25a, 26a to the top edge in the profiled mounting plate portion 22
25L, 26L are formed as, the length 26L of the flat surface portion 26 of another party compared with the length 25L of the flat surface portion 25 of a side
It is longer.Therefore, as shown in Figure 10 A, in the vertical view of the plate thickness for the flat surface portion 24,25 for being able to observe that profiled mounting plate portion 22
Under, the both ends of round tube component 24 are in left and right unsymmetrical relative to the center line of the round tube component 24.Also, close to round tube
The position at the both ends of component 24 is provided with flange through hole 27, the board direction of the flange through hole 27 and profiled mounting plate portion 22
In parallel, the perforation and squeezing to the inside of round tube component 24 keeps peripheral wall portion prominent in diametrical direction, using the flange through hole 27,
The end for the horizontal plane lattice work 12 being set up between front and back two horizontal connecting member 10a, 10b can be overlapped onto horizontal connection
On the round tube component 24 of component 10b, and bolt fastening.
In addition, as shown in Figure 10 B, inside and outside profiled mounting plate portion 22 two flat surface portions 25,26 with from this inside and outside two
Flat surface portion 25,26 swells and the top between the part that connect with the circumferential surface of round tube component 24 narrows shape boundary 25a, 26a
In, the terminus position of maximum width is located at same position about the axial direction of round tube component 24, pacifies from the terminus position to forming
The top that one side of top edge in loading board portion 22 stretches out narrow shape boundary 25a, 26a length it is different, thus make as described above with
The length 25L of the flat surface portion 25 of one side is longer compared to the length 26L of the flat surface portion 26 of another party.Therefore, it is shaping
In mounting plate portion 22, the narrow terminus position of maximum width of shape boundary 25a, 26a of top becomes diameter with round tube component 24
Equal minimum widith, thus width be incremented by until be more than the longer side of length top narrow shape boundary 25a top position
It sets, thus becomes the shape stretched out until the top edge in profiled mounting plate portion 22 with identical maximum width, bolt insertion hole
22a is set to and the region of the identical maximum width of the top edge in profiled mounting plate portion 22 connection.
In above-mentioned horizontal connecting member 10b, with two flat surface portions inside and outside the profiled mounting plate portion 22 at its both ends
25, the inner flat face part 25 of the short length 25L in 26 and the connecting member mounting plate 13 that is installed on rear side pillar 2b
The mode that the surface of projecting plate portion 14c abuts, bolt insertion hole 22a is fitted to from the projecting plate portion left and right one outstanding 14c
To in bolt 17a, 17b, positioned at the plus thread spiral shell axle portion 20 of the bolt of respective side, horizontally temporarily support.Then, from described
The plus thread spiral shell axle portion of the profiled mounting plate portion 22 (bolt insertion hole 22a) of horizontal connecting member 10b bolt 17a, 17b outstanding
20 chimeric bolt insertion hole 23a, thus be overlapped with the temporary Zhi Chengying of predetermined angular and be installed on the horizontal connecting member 10b at
The mounting plate portion 23 of the vertical plane tie rod 11 of shape mounting plate portion 22, finally, common revolve with being screwed into direction to nut 21
Turn operation to be threaded into from mounting plate portion 23 (bolt insertion hole 23a) bolt 17a, 17b outstanding of vertical plane tie rod 11 just
The top of screw thread spiral shell axle portion 20, and by the peace of the vertical plane tie rod 11 chimeric with the plus thread spiral shell axle portion 20 of the bolt 17a, 17b
Loading board portion 23 and the profiled mounting plate portion 22 for the horizontal connecting member 10b being overlapped on the inside of it are clamped to nut 21 and connection
Between the projecting plate portion 14c of component-mounted boards 13.
So, as shown in Figure 5 and 7, drawn by the profiled mounting plate portion 22 of horizontal connecting member 10b and vertical plane
The mounting plate portion 23 of item 11 overlaps onto the connecting member mounting plate 13 for being installed on rear side pillar 2b and by bolt 17a, a 17b
When fastening together, with the inner flat face part 25 in the profiled mounting plate portion 22 in the round tube component 24 of horizontal connecting member 10b
The apical position top end part of shape boundary 25a (top narrow) of side is located at the side (projecting plate close to connecting member mounting plate 13
The side of portion 14c), the exterior planar face part 26 in the profiled mounting plate portion 22 in the round tube component 24 of horizontal connecting member 10b
The apical position top end part of shape boundary 26a (top narrow) of side is located at far from the mounting plate portion 23 of the vertical plane tie rod 11
Position mode, form the profiled mounting plate portion 22 of horizontal connecting member 10b.
Here, in the state shown in fig. 4, it is larger due to being assembled in the tilt angle of vertical plane tie rod 11 of rack, because
The apical position of 26 side of exterior planar face part in the profiled mounting plate portion 22 in the round tube component 24 of this horizontal connecting member 10b
The top end part of shape boundary 26a (top narrow) seems that the side from the mounting plate portion 23 of vertical plane tie rod 11 is left farther out, but
According to the structure of the diagram, as shown in the imaginary line of Fig. 4, the tilt angle of vertical plane tie rod 11 can be made to be reduced to vertical plane drawing
Outside of the side of the mounting plate portion 23 of item 11 close to the profiled mounting plate portion 22 in the round tube component 24 of horizontal connecting member 10b
It is installed until the angle of the apical position top end part of shape boundary 26a (top narrow) of 26 side of flat surface portion.Certainly,
When the tilt angle of vertical plane tie rod 11 determines, as long as with the forming installation in the round tube component 24 of horizontal connecting member 10b
The apical position top end part of shape boundary 26a (top narrow) of 26 side of exterior planar face part in plate portion 22 is close to the certain angle
Vertical plane tie rod 11 mounting plate portion 23 side mode, to shape the mounting plate portion 22.
In addition, in the illustrated embodiment, illustrating in the two sides of rear side pillar 2b, being configured with and horizontal connecting member
10b these horizontal connecting member 10b and two vertical planes on the position of inclined two vertical plane tie rods 11 symmetrical above and belowly
The mounting structure of tie rod 11.Therefore, respectively in pair of right and left bolt 17a, 17b of the connecting member mounting plate 13 of rear side pillar 2b
Fasten the profiled mounting plate portion 22 of horizontal connecting member 10b and the installation of upper and lower two vertical plane tie rods 11 jointly by nut 21
Plate portion 23 is three total.Although however, illustration omitted, in the rear side pillar 2b at the both ends in the width direction for being located at rack,
The horizontal connecting member 10b and vertical plane tie rod 11 of the unilateral side are installed on rear side pillar 2b, therefore prop up being installed on rear side of this
The connecting member mounting plate 13 of column 2b can also only install the bolt of the required unilateral side in pair of right and left bolt 17a, 17b.Separately
Outside, although illustration omitted, in the upper and lower ends of rack, since upper and lower any vertical plane tie rod 11 is installed on connecting member installation
Plate 13, therefore the profiled mounting plate portion 22 and one of horizontal connecting member 10b is fastened by nut 21 jointly on bolt 17a, 17b
The mounting plate portion 23 of a vertical plane tie rod 11 is two total.
In addition, the horizontal connecting member for the front side being set up between adjacent front side pillar 2a on the width direction of rack
10a may be any relative to the mounting structure of front side pillar 2a.For example, the both ends of horizontal connecting member 10a can be made
Profiled mounting plate portion 22 is abutted with the front plate portion of front side pillar 2a, utilizes the bolt insertion hole 22a in the profiled mounting plate portion 22
Direct bolt fastening to front side pillar 2a, but can also will be installed on rear side of the connecting member mounting plate 13 of pillar 2b it is identical
Structure is installed to the front plate portion of front side pillar 2a by rivet 15 etc., using the bolt 17a of the connecting member mounting plate 13,
The profiled mounting plate portion 22 at the both ends of horizontal connecting member 10a is installed to front side pillar 2a by 17b and nut 21.No matter which kind of
In the case of, it is desirable to make the flat surface portion 25 of the inside in the profiled mounting plate portion 22 at the both ends of horizontal connecting member 10a with before
The front plate portion of lateral brace 2a or the projecting plate portion 14c of connecting member mounting plate 13 abut to be installed.
Industrial availability
The connecting member mounting structure of rack of the invention can apply flexibly for link be arranged in rack width direction hang down
The mounting structure of straight frame structure mutual horizontal connecting member and tie rod.
Claims (1)
1. a kind of connecting member mounting structure of rack installs connecting member mounting plate, horizontal connecting member in the pillar of rack
Having makes the end pressurizing and deformation of pipe portion part at profiled mounting plate portion made of flat, and tie rod is relative to the horizontal connecting member
It tilts and has mounting plate portion in end, keep the horizontal connecting member Chong Die with the respective mounting plate portion of the tie rod, and lead to
It crosses a bolt and is fixedly installed in the connecting member mounting plate,
The connecting member mounting structure of the rack is characterized in that, when from end on observation pipe portion part, the horizontal connecting member
Profiled mounting plate portion is formed in the center of pipe portion part, the profiled mounting plate portion it is Chong Die with the mounting plate portion of the tie rod
With the connecting member mounting plate Chong Die medial surface of the length of the flat surface portion of outside surface side than the profiled mounting plate portion
The length of the flat surface portion of side is long, the pipe portion swelled from the flat surface portion in the profiled mounting plate portion in the horizontal connecting member
Part circumferential surface is configured to not be overlapped with the mounting plate portion of the connecting member mounting plate and tie rod.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-127356 | 2015-06-25 | ||
| JP2015127356A JP6332754B2 (en) | 2015-06-25 | 2015-06-25 | Rack connection member mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106286488A CN106286488A (en) | 2017-01-04 |
| CN106286488B true CN106286488B (en) | 2019-07-23 |
Family
ID=57650465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610301749.9A Active CN106286488B (en) | 2015-06-25 | 2016-05-09 | The connecting member mounting structure of rack |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6332754B2 (en) |
| CN (1) | CN106286488B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7380348B2 (en) * | 2020-03-10 | 2023-11-15 | 株式会社ダイフク | Pillar connection structure |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237133Y2 (en) * | 1972-05-30 | 1977-08-24 | ||
| JP3094689B2 (en) * | 1992-10-14 | 2000-10-03 | 株式会社豊田自動織機製作所 | Brace mounting structure of frame shelf |
| JP3632556B2 (en) * | 2000-04-05 | 2005-03-23 | 株式会社ダイフク | Rack frame structure |
| JP4244199B2 (en) * | 2004-03-18 | 2009-03-25 | 株式会社ダイフク | Rack frame structure |
| JP2005290835A (en) * | 2004-03-31 | 2005-10-20 | Gantan Beauty Ind Co Ltd | Construction method of truss structure |
| JP4581973B2 (en) * | 2005-11-17 | 2010-11-17 | 株式会社ダイフク | rack |
| JP2007145560A (en) * | 2005-11-30 | 2007-06-14 | Daifuku Co Ltd | Rack |
| JP2011051672A (en) * | 2009-08-31 | 2011-03-17 | Ihi Corp | Rack shelf and method for assembling the same |
-
2015
- 2015-06-25 JP JP2015127356A patent/JP6332754B2/en active Active
-
2016
- 2016-05-09 CN CN201610301749.9A patent/CN106286488B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106286488A (en) | 2017-01-04 |
| JP6332754B2 (en) | 2018-05-30 |
| JP2017007844A (en) | 2017-01-12 |
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