CN207045964U - A kind of pole for shelf - Google Patents
A kind of pole for shelf Download PDFInfo
- Publication number
- CN207045964U CN207045964U CN201720768108.4U CN201720768108U CN207045964U CN 207045964 U CN207045964 U CN 207045964U CN 201720768108 U CN201720768108 U CN 201720768108U CN 207045964 U CN207045964 U CN 207045964U
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- CN
- China
- Prior art keywords
- pole
- chamber
- screw thread
- cylinder
- rotating cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Legs For Furniture In General (AREA)
Abstract
The utility model discloses a kind of pole for shelf, solve pallet height and immobilize, it is impossible to which the problem of changing pallet height according to the height of goods, its drip irrigation device are：The support bar includes rotating cylinder, connecting cylinder, and rotating drum is offered in rotating cylinder, and two sections of direction of rotation are provided with rotating drum conversely to realize the first screw thread for controlling two connecting cylinder directions of motion opposite, the second screw thread, reach the purpose for enabling the shelf to adjust height.
Description
Technical field
Shelf field is the utility model is related to, more specifically, it relates to a kind of pole for shelf.
Background technology
In logistics transportation, loading and dismounting for the ease of goods, store of goods is all loaded with shelf, then is passed through
Means of transport is transported.
It is CN204957529U now to retrieve Chinese patent notification number, and the day for announcing is on January 13rd, 2016, and the program discloses
A kind of logistics shelf, including shelf body, be arranged on the roll wheel assembly of the shelf body bottom portion, be arranged on the shelf sheet
The guard assembly of body side, the sunshade being detachably arranged on the shelf body.
But this pallet height immobilizes, it is impossible to changes pallet height according to the height of goods, is only capable of placing and fixes
The goods of height, the practicality of this shelf are poor.
Utility model content
The purpose of this utility model is to provide a kind of pole for shelf, reaches the mesh for enabling the shelf to adjust height
's.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of branch for shelf
Bar, including support bar and the inserted link for being plugged in support bar, the support bar include rotating cylinder, connecting cylinder, opened up in rotating cylinder
There is rotating drum, two sections of direction of rotation are provided with rotating drum conversely to realize the first spiral shell for controlling two connecting cylinder directions of motion opposite
Line, the second screw thread.
By using above-mentioned technical proposal, connecting cylinder is threadedly coupled with rotating cylinder, can be adjusted by rotating rotating cylinder
The connecting length of rotating cylinder and connecting cylinder, so as to adjust the length of support bar；In addition, the direction of rotation that rotating cylinder is provided with is opposite
The first screw thread and the second screw thread can make rotating cylinder rotate adjust during and meanwhile make two connecting cylinders relative or transport in opposite directions
It is dynamic, the number of rotation of rotating cylinder is reduced when adjusting identical length, improves the performance of pole.
The utility model is further arranged to：The rotating drum includes first chamber, second chamber, and the first screw thread is located at the
One chamber, the second screw thread are located at second chamber and the first screw thread is equal with the second thread pitch.
By using above-mentioned technical proposal, the first screw thread is equal with the pitch of the second screw thread, can make first chamber, the second chamber
The regulating power of room is identical, and one is long and the other is short short thread segment will be caused to be in maximum can be stuck in rotating drum when reconciling limit for thread segment
It is interior, so that rotating cylinder can not continue to rotate, and then prevent long thread segment from continuing adjustment length.
The utility model is further arranged to：The connecting cylinder includes being less than located at the threaded post and diameter of rotating drum
The connecting rod of threaded post, first chamber, second chamber are equipped with to realize the snap ring for limiting threaded post and skidding off.
By using above-mentioned technical proposal, the diameter of threaded post is more than the diameter of connecting rod, and threaded post is in rotating drum internal rotation
During sliding, fixture block can barrier threaded post avoid threaded post sliding excessively and skid off rotating drum, improve strut support goods
Stability during frame.
The utility model is further arranged to：The connecting rod sliding is connected with to realize the cunning of limitation rotating cylinder rotation-sliding
Ring.
By using above-mentioned technical proposal, after rotating cylinder rotates roll adjustment, along connecting rod sliding slip ring slip ring can be made to block rotation
Cylinder, avoids rotating cylinder from being rotated automatically in the presence of external force, unstable so as to cause inserted link to be connected with connecting cylinder, improves branch
The security of bar connection.
The utility model is further arranged to：The connecting rod offers stopper slot, slip ring be welded with stopper slot coordinate with
Realize the sliding block of limitation slip ring rotation.
By using above-mentioned technical proposal, connecting rod offers stopper slot, can be by slip ring edge during rotating cylinder rotates
Stopper slot slides onto one end away from rotating cylinder, avoids slip ring from being contradicted during rotating cylinder rotates with rotating cylinder, so as to shadow
The rotation of rotating cylinder is rung, improves the reliability that pole uses.
The utility model is further arranged to：The rotating cylinder offers neck, and slip ring, which is welded with, to be coordinated and have with neck
Flexible arc fixture block.
By using above-mentioned technical proposal, flexible arc fixture block is welded with slip ring, is engaged in fixture block with neck
During, the fixture block of arc is easy to engaging of the fixture block with neck with separating, and the fixture block of elasticity can be such that fixture block engages with neck
When in the presence of elastic force further it is sealed.
The utility model is further arranged to：The connecting cylinder offers connecting cavity, and connecting cylinder offers to be coordinated with bolt
To realize the locking holes of sealed inserted link.
By using above-mentioned technical proposal, inserted link is plugged together in connecting cylinder, inserted inserted link by bolt in locking holes
It is connected with connecting cylinder, removing and installing for support bar is easy in this connection, improves the flexibility that pole uses.
The utility model is further arranged to：The connecting cavity includes the cylindrical cavity and rectangular cavity of connection.
By using above-mentioned technical proposal, connecting cavity includes cylindrical cavity and rectangular cavity, can make support bar connection circle and rectangle
Inserted link, improve the practicality of pole.
In summary, the utility model has the advantages that：
One：Connecting cylinder is threadedly coupled with rotating cylinder, can adjust rotating cylinder and connecting cylinder by rotating rotating cylinder
Connecting length, so as to adjust the length of support bar；In addition, the first screw thread and second that the direction of rotation that is provided with of rotating cylinder is opposite
Screw thread can make rotating cylinder rotate adjust during and meanwhile make two connecting cylinders relative or move toward one another, grown in regulation identical
Reduce the number of rotation of rotating cylinder when spending, improve the performance of pole；
Secondly：The diameter of threaded post is more than the diameter of connecting rod, and threaded post is during rotating drum internal rotation slides, fixture block
Can barrier threaded post avoid threaded post sliding excessively and skid off rotating drum, improve the stabilization during strut support shelf
Property；
Thirdly：After rotating cylinder rotation roll adjustment, slip ring can be made to block rotating cylinder along connecting rod sliding slip ring, avoid rotating cylinder outside
Rotated automatically in the presence of power, it is unstable so as to cause inserted link to be connected with connecting cylinder, improve the security of pole connection；
It four：Flexible arc fixture block, during fixture block engages with neck, the card of arc are welded with slip ring
Block is easy to engaging of the fixture block with neck with separating, and the fixture block of elasticity enters in the presence of elastic force when fixture block can be made to engage with neck
One step is sealed.
Brief description of the drawings
Fig. 1 is the structural representation of shelf；
Fig. 2 is the exploded perspective view of support bar in embodiment；
Fig. 3 is the partial schematic diagram after rotating cylinder is splitted in embodiment；
Fig. 4 is the enlarged diagram at A in Fig. 3；
Fig. 5 is the partial schematic diagram after connecting cylinder is splitted in embodiment.
In figure：1st, laminate；2nd, cross bar；3rd, three-way connection；4th, support bar；41st, rotating cylinder；411st, first chamber；412nd,
Two chambers；413rd, the first screw thread；414th, the second screw thread；42nd, connecting cylinder；421st, cylindrical cavity；422nd, rectangular cavity；423rd, locking holes；43、
Connecting rod；431st, stopper slot；432nd, limited block；44th, slip ring；441st, fixture block；442nd, neck；45th, threaded post；46th, snap ring；47th, insert
Groove；48th, inserted link.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
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.
Embodiment：A kind of pole for shelf, as shown in figure 1, including for supporting fixed goods shelf and vertically arranged
Four support bars 4, cross bar 2 is connected with by three-way connection 3 between adjacent two support bars 4, offered on support bar 4 and along branch
The slot 47 of the axis direction of strut 4 distribution, the interior engaging of slot 47 have the laminate 1 for arrangement of goods；Laminate 1 is inserted into difference
The slot 47 of height, the goods that different height is placed on laminate 1 can be made.
As shown in Fig. 2 support bar 4 includes rotating cylinder 41, connecting cylinder 42, one end grafting of the connecting cylinder 42 away from rotating cylinder 41
There is inserted link 48；Connecting rod 43 is welded with connecting cylinder 42, connecting rod 43 is threadedly connected to the both ends of rotating cylinder 41, by rotating rotating cylinder 41
To adjust the connecting length of rotating cylinder 41 and connecting cylinder 42, so as to adjust the length of pole.
As shown in Figure 3 and Figure 4, rotating cylinder 41 includes first chamber 411, second chamber 412, is provided with first chamber 411
First screw thread 413, is provided with second chamber 412 and second screw thread 414 opposite with the direction of rotation of the first screw thread 413, the first spiral shell
The equal length of the screw thread 414 of line 413 and second, connecting rod 43 is welded with to be threadedly coupled with the first screw thread 413, the second screw thread 414
Threaded post 45.
The first opposite screw thread 413 of direction of rotation that rotating cylinder 41 is provided with and the second screw thread 414 can make rotating cylinder 41 exist
Rotation makes two connecting rods 43 relative simultaneously during adjusting or move toward one another, reduces rotating cylinder when adjusting identical length
41 number of rotation, improve the joint efficiency of support bar 4；First screw thread 413 is equal with the pitch of the second screw thread 414, can make
First chamber 411, the regulating power of second chamber 412 are identical, thread segment one is long and the other is short will cause short thread segment be in maximum
Chamber can be stuck in when reconciling limit.
The both ends of rotating cylinder 41 are welded with snap ring 46, and connecting rod 43 inserts snap ring 46, threaded post in a manner of gap coordinates
45 diameter is more than the diameter of connecting rod 43 and more than the internal diameter of snap ring 46, and the diameter of threaded post 45 is more than the diameter of connecting rod 43, screw thread
Post 45 first chamber 411, the internal rotation of second chamber 412 sliding during, fixture block 441 can barrier threaded post 45 avoid screw thread
Post 45 slides excessively and skids off first chamber 411, second chamber 412.
Sliding is connected with slip ring 44 on connecting rod 43, and connecting rod 43 offers stopper slot 431, welded on slip ring 44 in the axial direction
There is the limited block 432 coordinated with stopper slot 431.
The end of rotating cylinder 41 offers the neck 442 of arc, is welded with slip ring 44 and coordinates with neck 442 and have bullet
The arc fixture block 441 of property；Slip ring 44 can be slid onto during rotating cylinder 41 rotates away from rotating cylinder 41 along stopper slot 431
One end, avoid slip ring 44 from being contradicted during rotating cylinder 41 rotates with rotating cylinder 41；After rotating cylinder 41 rotates roll adjustment, along even
Bar 43, which slides slip ring 44, can make slip ring 44 block rotating cylinder 41, avoid rotating cylinder 41 from being rotated automatically in the presence of external force.
As shown in figure 5, connecting cylinder 42 includes cylindrical cavity 421, rectangular cavity 422, cylindrical cavity 421 is connected with rectangular cavity 422 and cylindrical cavity
421 diameter is not more than the minimum length of side of rectangular cavity 422, and connecting cylinder 42 is provided with cylindrical cavity 421 and rectangular cavity 422, can make connecting cylinder
42 connection sections are circular or rectangle material, so as to improve the practicality of connecting cylinder 42.
Offered on connecting cylinder 42 and punch cylindrical cavity 421, the locking holes 423 of rectangular cavity 422, steel are plugged together in connecting cylinder 42
It is interior, inserted by bolt in locking holes 423 and be connected in section with connecting cylinder 42 for circular or rectangle material, this connection is easy to cut
Face removes and installs for circular or rectangle material.
Operation principle：The mode being connected through a screw thread adjusts the length of pole, so as to control the height of whole shelf, and then
The height of control between layers, it is easy to place the object of different height, improves the applicability of pole；In addition, by simultaneously
The bar that regulation pole both ends are connected is simultaneously opposite or backwards to moving, and improves the efficiency of pole regulation height.
Claims (8)
1. a kind of pole for shelf, including support bar（4）And it is plugged in support bar（4）Inserted link（48）, its feature
It is：The support bar（4）Including rotating cylinder（41）, connecting cylinder（42）, rotating cylinder（41）Rotating drum is inside offered, is set in rotating drum
There are two sections of direction of rotation and conversely control two connecting cylinders to realize（42）The first opposite screw thread of the direction of motion（413）, the second spiral shell
Line（414）.
2. a kind of pole for shelf according to claim 1, it is characterized in that：The rotating drum includes first chamber
（411）, second chamber（412）, the first screw thread（413）Located at first chamber（411）, the second screw thread（414）Located at second chamber
（412）And first screw thread（413）With the second screw thread（414）Pitch is equal.
3. a kind of pole for shelf according to claim 2, it is characterized in that：The connecting cylinder（42）Including located at rotation
Turn the threaded post of chamber（45）And diameter is less than threaded post（45）Connecting rod（43）, first chamber（411）, second chamber（412）
It is equipped with to realize limitation threaded post（45）The snap ring skidded off（46）.
4. a kind of pole for shelf according to claim 3, it is characterized in that：The connecting rod（43）Sliding be connected with
Realize limitation rotating cylinder（41）The slip ring of rotation-sliding（44）.
5. a kind of pole for shelf according to claim 4, it is characterized in that：The connecting rod（43）Offer stopper slot
（431）, slip ring（44）It is welded with and stopper slot（431）Coordinate to realize limitation slip ring（44）The limited block of rotation（432）.
6. a kind of pole for shelf according to claim 5, it is characterized in that：The rotating cylinder（41）Offer neck
（442）, slip ring（44）It is welded with and neck（442）Cooperation and flexible arc fixture block（441）.
7. according to a kind of pole for shelf described in claim 1-6 any one, it is characterized in that：The connecting cylinder（42）
Offer connecting cavity, connecting cylinder（42）Offer and coordinate with bolt to realize sealed inserted link（48）Locking holes（423）.
8. a kind of pole for shelf according to claim 7, it is characterized in that：The connecting cavity includes the cylindrical cavity of connection
（421）And rectangular cavity（422）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720768108.4U CN207045964U (en) | 2017-06-28 | 2017-06-28 | A kind of pole for shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720768108.4U CN207045964U (en) | 2017-06-28 | 2017-06-28 | A kind of pole for shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207045964U true CN207045964U (en) | 2018-02-27 |
Family
ID=61493459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720768108.4U Expired - Fee Related CN207045964U (en) | 2017-06-28 | 2017-06-28 | A kind of pole for shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207045964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111602997A (en) * | 2020-04-22 | 2020-09-01 | 上海祥仓包装印刷有限公司 | Anti-bending showcase |
-
2017
- 2017-06-28 CN CN201720768108.4U patent/CN207045964U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111602997A (en) * | 2020-04-22 | 2020-09-01 | 上海祥仓包装印刷有限公司 | Anti-bending showcase |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |