CN207092415U - A kind of multi-purpose warehouse stair - Google Patents
A kind of multi-purpose warehouse stair Download PDFInfo
- Publication number
- CN207092415U CN207092415U CN201721088678.5U CN201721088678U CN207092415U CN 207092415 U CN207092415 U CN 207092415U CN 201721088678 U CN201721088678 U CN 201721088678U CN 207092415 U CN207092415 U CN 207092415U
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- China
- Prior art keywords
- pedal
- support bar
- terraced body
- tie
- arm
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of multi-purpose warehouse stair, including terraced body and at least two pedal, each described pedal one end is provided through its both sides and the support shaft being rotatablely connected with terraced body along terraced body width, the support shaft is fixedly connected with pedal, the terraced body side is provided with arm-tie, first support bar vertical with pedal when pedal is located at horizontal is provided between the arm-tie and each pedal, described first support bar one end is hinged with arm-tie close to the side of pedal, the first Hooks coupling universal coupling is provided with its other end, described first Hooks coupling universal coupling one end is rotatablely connected with pedal sidepiece, its other end is rotatablely connected with first support bar end, the arm-tie is equipped with the dismountable fixation kit for being fixedly connected with it with terraced body, so that reach during article is transported can the conveniently effect of floor up and down.
Description
Technical field
A kind of stair are the utility model is related to, more specifically, it relates to a kind of multi-purpose warehouse stair.
Background technology
Component of the stair as floor gap vertical transportation in building, for the traffic between floor and when the discrepancy in elevation is larger
Contact.
Patent announcement number is to disclose a kind of stair, including some ladders in CN103741897A Chinese patent, some
The first surface of the ladder is more than or equal to 90 degree with second surface angulation, and each ladder is according to described first
The midpoint line of surface both sides is divided into Part I and second with the plane where the midpoint line of the second surface both sides
Part, Part I and the Part II of each ladder are rotatablely connected, and run-on point is located at the first surface midpoint, described
Ladder side is provided with head rod, and the head rod is hinged with some Part I, and the ladder side is set
Motor is equipped with, is bent on the output shaft of the motor and is provided with the second connecting rod, be provided with waist hole in second connecting rod, institute
Head rod one end is stated to be slidably connected in the waist hole.This stair facilitate people to walk for ladder in general, when
When needing the article carrying on upper strata to lower floor, motor, which rotates, drives Part I upset, and stair become slide, and people can be by thing
Product are placed on slide and slided, time saving and energy saving, convenient and swift.
But, however it remains problems with：When transporting article, stair are changed into slide, upper to go downstairs because ladder becomes inclined-plane
There is no good foothold during layer, it is very inconvenient when needing floor up and down during transporting article.
Utility model content
The purpose of this utility model is to provide a kind of multi-purpose warehouse stair, so that reach during article is transported can be with
The effect of floor above and below conveniently.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of multi-purpose warehouse stair, including terraced body and at least two pedal, each described pedal one end is along terraced body width side
To the support shaft for being provided through its both sides and being rotatablely connected with terraced body, the support shaft is fixedly connected with pedal, the terraced body
Side is provided with arm-tie, and the first support vertical with pedal when pedal is located at horizontal is provided between the arm-tie and each pedal
Bar, described first support bar one end are hinged with arm-tie close to the side of pedal, and the first Hooks coupling universal coupling is provided with its other end,
Described first Hooks coupling universal coupling one end is rotatablely connected with pedal sidepiece, and its other end is rotatablely connected with first support bar end, institute
State arm-tie and be equipped with the dismountable fixation kit for being fixedly connected with it with terraced body.
By using above-mentioned technical proposal, as stair in use, now arm-tie is fixed, by first support bar to pedal
It is supported；When needing the cargo movements on upper strata to lower floor, fixation kit is dismantled, now arm-tie may move, and pull arm-tie, from
And pull first support bar and the first Hooks coupling universal coupling to move, while pedal rotates down under self gravitation effect, is drawn to
When first support bar is located at horizontal, pedal is pivotally lowered into maximum angle, and during pedal is transported, people can step on
Floor above and below first support bar, it is convenient and swift, while do not interfere with transporting for article.
Preferably, the guide rail being fixedly connected with terraced body is provided with along terraced body width on the downside of each pedal, it is described
Guide rail is provided with guide groove, and the sliding block being slidably connected with it is provided with the guide groove, and each side of the pedal away from arm-tie is set
Be equipped with its positioned at it is horizontal when support and dismountable support member, the support member and corresponding sliding block are along terraced body width
Direction is rotatablely connected.
By using above-mentioned technical proposal, when pedal is in horizontal, by support member to pedal away from first support bar
Side is supported, and is made pedal more firm, is prevented that pedal rotates down during being used as stair；During as slide,
Connection of the support member to pedal is released, rotatable support is located at level.
Preferably, side of the support member away from first support bar is provided with the extension being fixedly connected with pedal sidepiece
Block, the support member are the second support bar parallel with first support bar, and the second support bar is set on one end away from sliding block
The second Hooks coupling universal coupling is equipped with, described second Hooks coupling universal coupling one end is rotatablely connected with extension block close to the side of pedal, and its is another
One end is rotatablely connected with second support bar, and terraced body width is provided with gangbar, the linkage in the first support bar
Bar one end is hinged with first support bar, and its other end is hinged with second support bar.
By using above-mentioned technical proposal, when first support bar is in vertical state, second support bar is in vertical and right
Pedal is supported, and when arm-tie moves drive first support bar movement, is passed through gangbar and is driven second support bar to link, releasing pair
The support limitation of pedal, pedal is rotatable, convenient and swift.
Preferably, the first support bar is scalable, the first support bar include fix bar and in fix bar simultaneously
The slide bar being slidably connected with it, the slide bar are hinged with arm-tie sidepiece.
By using above-mentioned technical proposal, during as slide, by arm-tie be drawn to first support bar positioned at it is horizontal when, continue
Arm-tie is pulled, sliding bar extends first support bar, is easy to people using floor above and below first support bar.
Preferably, telescopic bracing piece is fixedly installed along terraced body width on the terraced body top and bottom,
The bracing piece includes the loop bar being fixedly connected with terraced body and the extension rod for being set in loop bar and being slidably connected with it, described to prolong
Stock one end is fixedly connected with arm-tie.
By using above-mentioned technical proposal, strengthen the bonding strength of arm-tie and terraced body by bracing piece, prevent arm-tie and ladder
Body separates.
Preferably, be provided between the bracing piece and first support bar the first support bar positioned at it is horizontal when with first
The auxiliary support bar that support bar abuts, the auxiliary support bar is set along terraced body length direction, wide along terraced body on the extension rod
Degree direction is provided with chute, and the auxiliary support bar both ends carry the limited block being slidably connected in chute and with it, described
Arm-tie sidepiece is provided with the cavity that auxiliary support bar can be encompassed when pedal is located at horizontal.
By using above-mentioned technical proposal, as slide in use, the support of auxiliary support bar reinforcement first support bar is strong
Degree, prevents pedal from continuing to rotate down.
Preferably, the arm-tie is provided with through hole, and the fixation kit includes being fixedly installed on terraced body close to the one of arm-tie
On side and pedal positioned at it is horizontal when protrude the fixed block of through hole, the fixed block is provided with slot, be provided with the slot and
Its inserted block coordinated.
By using above-mentioned technical proposal, when pedal is located at horizontal, by the way that inserted block insertion slot is consolidated arm-tie and terraced body
It is fixed, now arm-tie not stretchy；When needing to pull arm-tie, inserted block is extracted out, it is convenient and swift.
Preferably, the projection abutted when being located at horizontal with first support bar on the extension block with terraced body.
By using above-mentioned technical proposal, as slide in use, projection abuts with terraced body that pedal is supported, prevent
Pedal rotates down to be separated with the first Hooks coupling universal coupling and the second Hooks coupling universal coupling.
Preferably, the terraced body bottom is provided with the baffle-box made of elastomeric material, is set to out on the upside of the baffle-box
Mouthful, the buffering suface provided with arc in the baffle-box.
By using above-mentioned technical proposal, as slide in use, cover plate is opened, buffering is dropped to when article transports
Enter row buffering in case, prevent article from damaging.
Preferably, the opening is equipped with cover plate, and the one end of the cover plate away from terraced body is hinged with baffle-box, the cover plate
Its other end abuts with baffle-box during positioned at level.
By using above-mentioned technical proposal, as stair in use, cover plate abuts positioned at level with baffle-box, people can lead to
Cover plate stair activity is crossed, it is convenient and swift.
In summary, the utility model has the advantages that：
1st, can be convenient and swift by floor above and below first support bar when transporting article；
2nd, pull arm-tie that stair are become into slide, it is easy to operate.
Brief description of the drawings
Fig. 1 is overall structure diagram when the present embodiment uses as stair；
Fig. 2 is the structural representation of support component and fixation kit in the present embodiment；
Fig. 3 is overall structure diagram when the present embodiment uses as slide；
Fig. 4 is enlarged diagram at A in Fig. 3.
Reference：1st, terraced body；2nd, pedal；3rd, support shaft；4th, arm-tie；5th, support component；51st, first support bar；511、
Fix bar；512nd, slide bar；52nd, the first Hooks coupling universal coupling；521st, the first connection end；522nd, second connection end；6th, fixation kit；
61st, fixed block；62nd, through hole；63rd, slot；64th, inserted block；7th, guide rail；8th, guide groove；9th, guide block；10th, second support bar；11st, extend
Block；12nd, the second Hooks coupling universal coupling；13rd, gangbar；14th, bracing piece；141st, loop bar；142nd, extension rod；15th, auxiliary support bar；
16th, chute；17th, sliding block；19th, projection；20th, baffle-box；21st, it is open；22nd, buffering suface；23rd, cover plate.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of multi-purpose warehouse stair, as shown in figure 1, the terraced body 1 including being obliquely installed and 5 on terraced body 1
Pedal 2, the one end of pedal 2 are provided through its both sides along the terraced width of body 1 and are secured to the support shaft 3 of connection, support shaft 3
It is rotatablely connected with terraced body 1, the terraced right side of body 1 is provided with arm-tie 4, and being provided with pedal 2 between arm-tie 4 and each pedal 2 is in level
When fixed support component 5 is supported to pedal 2, be provided with arm-tie 4 it is fixedly connected with terraced body 1 it is dismountable solid
Determine component 6；As stair in use, pedal 2 is in level, arm-tie 4 is fixed by fixation kit 6, passes through support group
Part 5 is supported fixation to pedal 2, prevents pedal 2 from overturning；When needing the cargo movements on upper strata to lower floor, fixed group is dismantled
Part 6, now arm-tie 4 is removable, after releasing fixation of the support component 5 to pedal 2, rotates down pedal 2.
As shown in Fig. 2 support component 5 includes the first support bar 51 being arranged between arm-tie 4 and each pedal 2, first
Support bar 51 is in the lower right side of corresponding pedal 2, and first support bar 51 is vertical with pedal 2 when pedal 2 is located at horizontal, the
The lower end of one support bar 51 and the inner side of arm-tie 4 are be hinged, and the first Hooks coupling universal coupling 52, the first Hooks coupling universal coupling 52 are provided with its top
Including the first connection end 521 and second connection end 522, the first connection end 521 is rotatablely connected with the sidepiece of pedal 2, second connection end
The upper end of 522 first support bar 51 is rotatablely connected；It is right by first support bar 51 as stair in use, now arm-tie 4 is fixed
Pedal 2 is supported fixation；When needing to transport article, arm-tie 4 is pulled to the right, so as to pull first support bar 51 and first universal
Shaft coupling 52 moves right, while pedal 2 rotates down in the presence of self gravitation, passes through second connection end 522 and first
Support bar 51 is rotatablely connected, prevent pedal 2 rotate down during the first supporting plate 51 it is stuck, pull first support bar 51 make
When it is located at horizontal, pedal 2 is pivotally lowered into maximum angle, and during transporting, people can be stepped in first support bar 51
Lower floor, it is convenient and swift, while do not interfere with transporting for article.
Fixation kit 6 includes being fixedly installed on fixed block 61 of the terraced body 1 on the side of pedal 2, and arm-tie 4 is provided with consolidating
Determine through hole 62 corresponding to block 61, when pedal 2 is in horizontal, fixed block 61 protrudes through hole 62, and slot 63 is provided with fixed block 61,
The inserted block 64 coordinated with it is provided with slot 63；When pedal 2 is located at horizontal, by the way that inserted block 64 is inserted into slot 63 by arm-tie 4
Fixed with terraced body 1, now the not stretchy of arm-tie 4.
Each downside of pedal 2 is provided with the guide rail 7 being fixedly connected with terraced body 1 along the terraced width of body 1, and guide rail 7 is provided with
Guide groove 8, is provided with the guide block 9 being slidably connected with it in guide groove 8, each left side of pedal 2 be provided with its positioned at it is horizontal when it is carried out
Support and dismountable support member, support member are rotatablely connected with corresponding guide block 9 along the terraced width of body 1；Pedal 2 is in level
When, the left side of pedal 2 is supported by support member, makes pedal 2 more firm, prevents pedal during being used as stair
2 rotate down；During as slide, connection of the support member to pedal 2 is released, water is located at along the support member that moves right of guide groove 8
It is flat.
The extension block 11 being fixedly installed on the left side of pedal 2 on the left of support member, support member are and first support bar 51
Parallel second support bar 10, the upper end of second support bar 10 are provided with the second Hooks coupling universal coupling 12, with the first Hooks coupling universal coupling 52
Similarly, the one end of the second Hooks coupling universal coupling 12 is rotatablely connected with the upper end of second support bar 10, and its other end and extension block 11 are close
The side rotation connection of pedal 2, the gangbar 13 being hinged with first support bar 51, gangbar are provided with along the terraced width of body 1
13 one end are be hinged with second support bar 10；When first support bar 51 is in vertical state, second support bar 10 is in vertical and right
Pedal 2 is supported, and when the movement of arm-tie 4 drives the movement of first support bar 51, is passed through gangbar 13 and is driven the bottom of second support bar 10
End is slided to the right along guide groove 8, while pedal 2 rotates down, convenient and swift.
As shown in Figure 3 and Figure 4, first support bar 51 include fix bar 511 and in the fix bar 511 and with its company of slip
The slide bar 512 connect, slide bar 512 are hinged with the sidepiece of arm-tie 4；First support bar 51 is scalable, during as slide, by arm-tie 4 to the right
Be drawn to first support bar 51 positioned at it is horizontal when, slide bar 512, which slides to the right, extends first support bar 51, is easy to people to utilize the
One support bar floor about 51.
On the terraced top and bottom of body 1 telescopic bracing piece 14, bracing piece 14 are fixedly installed along the terraced width of body 1
Positioned at the downside of terraced body 1, bracing piece 14 include the loop bar 141 being fixedly connected with terraced body 1 and positioned at be set in loop bar 141 and and its
The extension rod 142 being slidably connected, the one end of extension rod 142 are fixedly connected with arm-tie 4；Arm-tie 4 and terraced body 1 are strengthened by bracing piece 14
Bonding strength, prevent arm-tie 4 from being separated with terraced body 1.
It is provided with auxiliary support bar 15 between bracing piece 14 and first support bar 51, auxiliary support bar 15 is along the terraced length of body 1
Direction is set, and the terraced width of body 1 is provided with chute 16 on extension rod 142, carried on the both ends of auxiliary support bar 15 positioned at cunning
The sliding block 17 being slidably connected in groove 16 and with it, its downside abuts with auxiliary support bar 15 when first support bar 51 is located at horizontal,
Arm-tie 4 is provided with the cavity that auxiliary support bar 15 can be encompassed when pedal 2 is located at horizontal close to the side of terraced body 1（Not shown in figure）；
When pedal 2 is located at horizontal, auxiliary support bar 15 is encompassed in cavity；As slide in use, auxiliary support bar 15 strengthens first
The support strength of support bar 51, prevent that first support bar 51 is broken people during floor about 51 using first support bar.
The projection 19 abutted when being located at horizontal with first support bar 51 on extension block 11 with terraced body 1（Such as Fig. 2）；As cunning
Ladder prevents pedal 2 from continuing to rotate down in use, projection 19 abuts with terraced body 1 is supported to pedal 2.
The terraced bottom of body 1 is provided with baffle-box 20 made of elastomeric material, and the upside of baffle-box 20 is set to opening 21, baffle-box
The buffering suface 22 of arc is provided with 20, opening 21 is equipped with cover plate 23, and the one end of cover plate 23 away from terraced body 1 is cut with scissors with baffle-box 20
Connect, its other end abuts with baffle-box 20 when cover plate 23 is located at horizontal；As stair in use, cover plate 23 is positioned at horizontal and buffering
Case 20 abuts, and people can be convenient and swift by the stair activity of cover plate 23；As slide in use, cover plate 23 is opened, article transports
Dropped to when getting off in baffle-box 20 and enter row buffering, prevent article from damaging.
Specific work process：As stair in use, pedal 2 is positioned at level, first support bar 51 and second support bar 10
It is supported positioned at vertical state and to pedal 2, inserted block 64 inserts slot 63 and fixes arm-tie 4；Need as slide in use,
Inserted block 64 is taken out, pulls arm-tie 4 to the right, drives first support bar 51 to turn right, while second is driven by gangbar 13
The synchronizing moving of strut 10, while pedal 2 rotates down under gravity, first support bar 51 is after level, projection 19
Abutted with terraced body 1, can now transport article downwards by pedal 2, while people can be by the stair activity of first support bar 51, side
Just it is quick；After the completion of article transports, upwards after micro- lift pedal 2, arm-tie 4 is promoted to make its homing to the left, while drive first
Support bar 51, second support bar 10 and the homing of pedal 2, arm-tie 4 is fixed, convenient and swift.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of multi-purpose warehouse stair, including terraced body (1) and at least two pedal (2), it is characterized in that：Described pedal (2) one end
Its both sides and the support shaft (3) being rotatablely connected with terraced body (1), the support shaft (3) are provided through along terraced body (1) width
It is fixedly connected with pedal (2), terraced body (1) side is provided with arm-tie (4), is set between the arm-tie (4) and each pedal (2)
First support bar (51) vertical with pedal (2) when pedal (2) is located at horizontal is equipped with, described first support bar (51) one end is with drawing
Plate (4) is hinged close to the side of pedal (2), the first Hooks coupling universal coupling (52) is provided with its other end, described first is universal
Axle device (52) one end is rotatablely connected with pedal (2) sidepiece, and its other end is rotatablely connected with first support bar (51) end, the drawing
Plate (4) is equipped with the dismountable fixation kit (6) for being fixedly connected with it with terraced body (1).
2. a kind of multi-purpose warehouse stair according to claim 1, it is characterized in that：Along ladder on the downside of each pedal (2)
Body (1) width is provided with the guide rail (7) being fixedly connected with terraced body (1), and the guide rail (7) is provided with guide groove (8), described to lead
The guide block (9) being slidably connected with it is provided with groove (8), each side of the pedal (2) away from arm-tie (4) is provided with it and be located at
Supported when horizontal and dismountable support member, the support member and corresponding guide block (9) are along terraced body (1) width
Rotation connection.
3. a kind of multi-purpose warehouse stair according to claim 2, it is characterized in that：The support member is away from first support bar
(51) side is provided with the extension block (11) being fixedly connected with pedal (2) sidepiece, and the support member is and first support bar
(51) parallel second support bar（10）, the second support bar（10）It is universal that second is provided with one end away from guide block (9)
Shaft coupling (12), described second Hooks coupling universal coupling (12) one end is with extension block (11) close to pedal（2）Side rotation connection, its
The other end and second support bar（10）It is rotatablely connected, terraced body (1) width is provided with connection on the first support bar (51)
Lever (13), described gangbar (13) one end is be hinged with first support bar (51), and its other end is be hinged with second support bar (10).
4. a kind of multi-purpose warehouse stair according to claim 1, it is characterized in that：The first support bar (51) can stretch
Contracting, the first support bar (51) include fix bar (511) and slide bar that is interior positioned at fix bar (511) and being slidably connected with it
(512), the slide bar (512) is hinged with arm-tie (4) sidepiece.
5. a kind of multi-purpose warehouse stair according to claim 1 or 4, it is characterized in that：Terraced body (1) top and bottom
On along terraced body (1) width be fixedly installed telescopic bracing piece (14), the bracing piece (14) includes and terraced body (1)
The loop bar (141) that is fixedly connected and it is set in the extension rod (142) being slidably connected in loop bar (141) and with it, the extension rod
(142) one end is fixedly connected with arm-tie (4).
6. a kind of multi-purpose warehouse stair according to claim 5, it is characterized in that：The bracing piece (14) and the first support
The auxiliary support bar abutted when the first support bar (51) is located at horizontal with first support bar (51) is provided between bar (51)
(15), the auxiliary support bar (15) is set along terraced body (1) length direction, along terraced body (1) width side on the extension rod (142)
To chute (16) is provided with, auxiliary support bar (15) both ends carry the sliding block being slidably connected in chute (16) and with it
(17), arm-tie (4) sidepiece is provided with the cavity that auxiliary support bar (15) can be encompassed when pedal (2) is located at horizontal.
7. a kind of multi-purpose warehouse stair according to claim 1, it is characterized in that：The arm-tie (4) is provided with through hole
(62), the fixation kit (6) includes being fixedly installed on terraced body (1) on the side of arm-tie (4) and pedal (2) is positioned at level
When protrude the fixed block (61) of through hole (62), the fixed block (61) is provided with slot (63), is provided with the slot (63)
The inserted block (64) coordinated with it.
8. a kind of multi-purpose warehouse stair according to claim 3, it is characterized in that：First is carried on the extension block (11)
The projection (19) that support bar (51) abuts when being located at horizontal with terraced body (1).
9. a kind of multi-purpose warehouse stair according to claim 1, it is characterized in that：Terraced body (1) bottom be provided with by
Baffle-box made of elastomeric material (20), baffle-box (20) upside are set to be open (21), are provided with the baffle-box (20)
The buffering suface (22) of arc.
10. a kind of multi-purpose warehouse stair according to claim 9, it is characterized in that：The opening (21) is equipped with cover plate
(23), the one end of the cover plate (23) away from terraced body (1) is be hinged with baffle-box (20), and its is another when the cover plate (23) is located at horizontal
One end abuts with baffle-box (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721088678.5U CN207092415U (en) | 2017-08-28 | 2017-08-28 | A kind of multi-purpose warehouse stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721088678.5U CN207092415U (en) | 2017-08-28 | 2017-08-28 | A kind of multi-purpose warehouse stair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207092415U true CN207092415U (en) | 2018-03-13 |
Family
ID=61538925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721088678.5U Expired - Fee Related CN207092415U (en) | 2017-08-28 | 2017-08-28 | A kind of multi-purpose warehouse stair |
Country Status (1)
| Country | Link |
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| CN (1) | CN207092415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995773A (en) * | 2018-08-07 | 2018-12-14 | 浙江海洋大学 | The ship ladder of high safety performance |
| CN113530106A (en) * | 2021-08-05 | 2021-10-22 | 福建省高华建设工程有限公司 | Prefabricated assembled stair |
-
2017
- 2017-08-28 CN CN201721088678.5U patent/CN207092415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995773A (en) * | 2018-08-07 | 2018-12-14 | 浙江海洋大学 | The ship ladder of high safety performance |
| CN113530106A (en) * | 2021-08-05 | 2021-10-22 | 福建省高华建设工程有限公司 | Prefabricated assembled stair |
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| GR01 | Patent grant | ||
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Granted publication date: 20180313 Termination date: 20180828 |