CN201743254U - Tilting prevention device for movable rack - Google Patents
Tilting prevention device for movable rack Download PDFInfo
- Publication number
- CN201743254U CN201743254U CN2010202060663U CN201020206066U CN201743254U CN 201743254 U CN201743254 U CN 201743254U CN 2010202060663 U CN2010202060663 U CN 2010202060663U CN 201020206066 U CN201020206066 U CN 201020206066U CN 201743254 U CN201743254 U CN 201743254U
- Authority
- CN
- China
- Prior art keywords
- prevention device
- tilting prevention
- guide rail
- intensive
- movable rack
- 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 - Lifetime
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Abstract
The utility model discloses a tilting prevention device for a movable rack. The tilting prevention device comprises a vertical plate fixed to the front side or the back of a base plate of the movable rack, the lower part of the vertical plate extends to the left side and the right side to form a pair of symmetrical split feet connected with grooves of a guide rail in a sliding manner, the neutral position between the split feet is set on a protrusion bar in the middle of the guide rail in a bestriding manner but not in contact with the protrusion bar, and the width of each split foot is smaller than the distance between the inner walls on two sides of the grooves of the guide rail. After the tilting prevention device is installed, the split feet can get into the grooves of the guide rail and slide along the grooves, and the vertical plate is tightly fixed to the front side or the back of the base plate of the movable rack at last. The tilting prevention device endows the movable rack with favorable moving rigidity and running stability, ensures that the movable rack is flexible in operation and safe in use, and has the advantages of convenience for installation and practicability.
Description
Technical field
The utility model relates to a kind of tilting prevention device, relates in particular to a kind of intensive tilting prevention device.
Background technology
Intensive is widely used in departments such as bank, finance, public security, Archives Administration, education, it is a kind of support body of depositing financial ledger, archives, books and reference materials, goods etc., this support body is located on the guide rail of fixing with ground and along guide rail and does forward and backward slippage, because intensive memory space is big, the center of gravity height, when people enter two row between support body passage inspection information the time, often topple over and damage, and cause personal injury because of support body.Have good motion rigidity and running stability in order to ensure intensive, and flexible operation, safe in utilization, existing intensive all is equipped with tilting prevention device, known tilting prevention device is " Contraband " type, its top is fixed on intensive undersurface of bottom disc, and the bottom hook joint need be installed a pair of tilting prevention device in opposite directions in the both sides of each guide rail groove in guide rail groove.Since intensive in installation process the per pass operation strict assembling sequence is all arranged, existing tilting prevention device must be finished in the installation process of chassis, in case product assembling completion, tilting prevention device also promptly is fixed, bother especially if want to adjust or change tilting prevention device this moment, therefore, providing a kind of tilting prevention device of practicality easy for installation is an urgent demand of intensive manufacturing enterprise.
Summary of the invention
Goal of the invention of the present utility model is to avoid the defective of prior art and a kind of intensive tilting prevention device that a kind of practicality easy for installation is provided.
Goal of the invention of the present utility model is achieved through the following technical solutions:
A kind of intensive tilting prevention device, this tilting prevention device is fixedly connected between intensive and the guide rail, it is characterized in that this tilting prevention device include one with forward and backward the fixing riser in intensive chassis, the riser bottom is extended fork pin a pair of symmetry, that be slidingly connected with guide rail groove to the left and right sides.
Described riser is provided with a pair of fixing hole.
Described fork pin and hard plate are vertical stratification.
Neutral gear between the described a pair of fork pin is an isosceles trapezoid, and height that these isosceles are trapezoidal and width dimensions are greater than the raised item size at guide rail middle part; The greatest width dimension E of a pair of fork pin less than guide rail grooves on two sides inwall apart from F.
Compared with prior art, the utility model has improved the structure of intensive tilting prevention device, extend can forming of a pair of symmetry to the left and right sides by riser that is fastened on forward and backward of intensive chassis and riser bottom along the fork pin of guide rail groove slippage, this tilting prevention device can be connected and fixed after installing at intensive, not only make intensive to have good motion rigidity and running stability, guarantee intensive flexible operation, safe in utilization, have more the advantage of practicality easy for installation.
Description of drawings
Fig. 1 is the structural representation of facing of the present utility model.
Fig. 2 is a side-looking structural representation of the present utility model.
Fig. 3 is the perspective view on the utility model is installed in intensive and the guide rail.
The specific embodiment
Embodiment to the utility model is described in detail below with reference to above-mentioned accompanying drawing.
Shown in Fig. 1～3, a kind of intensive tilting prevention device, have one with 5 forward and backward the risers of fixedlying connected 1 in intensive chassis, this riser utilizes bolt, nut coupling assembling to removably connect, can carry out after installing at intensive, therefore be processed with a pair of fixing hole 2 on riser, the fixing hole aperture is slightly larger than the diameter of bolt or makes Long Circle along the vertical ground direction, can realize that the upper and lower, left and right adjusting is fixing.Riser 1 bottom is extended fork pin 4 a pair of symmetry, that be slidingly connected with guide rail 7 grooves to the left and right sides.Neutral gear 3 between a pair of fork pin 4 of the utility model is an isosceles trapezoid, and height that these isosceles are trapezoidal and width dimensions are greater than guide rail 7 middle part raised items 6 sizes; Apart from F, purpose neither takes place to dry mutually to relate to guide rail for after making tilting prevention device and installing and fixing the greatest width dimension E of a pair of fork pin less than guide rail grooves on two sides inwall, can conveniently enter guide rail groove and can be along the guide rail groove slippage again.
Below, intensive chassis broad ways is being arranged a plurality of guide rails, chassis 5 forward and backward faces at each guide rail are provided with tilting prevention device, tilting prevention device utilizes the isosceles trapezoid neutral gear 3 between the two fork pin 4 to straddle and does not contact interference on the raised item 6 mutually when installing, must allow tilting prevention device turn an angle earlier during fitting operation, allow the fork pin be introduced into guide rail groove, and forward to and require the position, carry out bolting at last.Intensive of tilting prevention device is installed, intensive bearing area increased greatly, prevent to topple over.Simultaneously can be connected and installed all very convenient along the guide rail slippage.
Claims (4)
1. intensive tilting prevention device, this tilting prevention device is fixedly connected between intensive and the guide rail, it is characterized in that this tilting prevention device include one with forward and backward the fixing riser in intensive chassis (5) (1), the riser bottom is extended fork pin (4) a pair of symmetry, that be slidingly connected with guide rail (7) groove to the left and right sides.
2. a kind of intensive tilting prevention device according to claim 1 is characterized in that described riser (1) is provided with a pair of fixing hole (2).
3. a kind of intensive tilting prevention device according to claim 1 is characterized in that described fork pin (4) and hard plate (1) are vertical stratification.
4. according to claim 1 or 2 or 3 described a kind of intensive tilting prevention devices, it is characterized in that the neutral gear (3) between the described a pair of fork pin (4) is isosceles trapezoid, height that these isosceles are trapezoidal and width dimensions are greater than raised item (6) size at guide rail (7) middle part; The greatest width dimension E of a pair of fork pin (4) less than guide rail (7) grooves on two sides inwall apart from F.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202060663U CN201743254U (en) | 2010-05-25 | 2010-05-25 | Tilting prevention device for movable rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202060663U CN201743254U (en) | 2010-05-25 | 2010-05-25 | Tilting prevention device for movable rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201743254U true CN201743254U (en) | 2011-02-16 |
Family
ID=43577930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202060663U Expired - Lifetime CN201743254U (en) | 2010-05-25 | 2010-05-25 | Tilting prevention device for movable rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201743254U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078036A (en) * | 2015-09-16 | 2015-11-25 | 宁波邦达实业有限公司 | Inclining-preventing device of mobile rack |
| CN106724118A (en) * | 2017-01-11 | 2017-05-31 | 南京信息工程大学 | A kind of concentrated archive shelf |
-
2010
- 2010-05-25 CN CN2010202060663U patent/CN201743254U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078036A (en) * | 2015-09-16 | 2015-11-25 | 宁波邦达实业有限公司 | Inclining-preventing device of mobile rack |
| CN106724118A (en) * | 2017-01-11 | 2017-05-31 | 南京信息工程大学 | A kind of concentrated archive shelf |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110216 |