CN210204015U - High-reliability high-safety overturn prevention device - Google Patents
High-reliability high-safety overturn prevention device Download PDFInfo
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- CN210204015U CN210204015U CN201920791259.0U CN201920791259U CN210204015U CN 210204015 U CN210204015 U CN 210204015U CN 201920791259 U CN201920791259 U CN 201920791259U CN 210204015 U CN210204015 U CN 210204015U
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Abstract
The utility model discloses a high reliable high safe anti-overturning device. The safety device is an interactive seizing type safety protection device, the interactive seizing type safety protection device comprises a guide sliding sleeve and a guide sliding body movably sleeved with the guide sliding sleeve, and the guide sliding sleeve and the guide sliding body are respectively fixed on two corresponding frame bodies. The high-reliability high-safety overturn-preventing device is particularly safe and reliable in protection. And the structure is simple, the manufacturing process is simple, the installation is simple and convenient, and the operation is stable and reliable.
Description
Technical Field
The utility model relates to a safety protection device. In particular to a high-reliability high-safety overturn-preventing device for shelf bodies such as compact shelves of bookshelves and the like.
Background
In order to solve the problem that the existing moving rack comprising a bookshelf compact shelf and the like is easy to have side-turning accidents during moving, the prior art generally adopts an anti-falling movable pull-connection device arranged between a moving rail and a rack body, the anti-falling movable pull-connection device not only has a complex structure and is difficult to install, but also has the operation protection safety which is difficult to achieve the expected effect, because the moving rail is positioned at the lower part of the compact shelf, and the anti-falling movable pull-connection device is almost parallel to the side surface of the compact shelf, the anti-falling mode and the corresponding anti-falling device need very large anti-falling pull force on one hand, the movable pull-connection device needs to be made with very high strength, because of the moving movable pull mode and the structural characteristics, the manufacture is very difficult, the requirement is high, the cost is high, especially on the other hand, because of the angle problem between the pull device and the compact shelf, the safety reliability is low, when the compact shelf swings, the compact shelf can overturn, and the swing frequency during operation is high and the amplitude is large, so that the compact shelf is easy to shake, and the stability of the normal operation of the compact shelf is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that above-mentioned prior art exists, provide a high reliable high safe anti-overturning device. The high-reliability high-safety overturn-preventing device is particularly safe and reliable in protection. And the structure is simple, the manufacturing process is simple, the installation is simple and convenient, and the operation is stable and reliable.
The utility model discloses high reliable high safe anti-overturning device's technical scheme includes safety arrangement, safety arrangement is an interactive formula safety arrangement that dies that stings, interactive formula safety arrangement that dies includes a direction sliding sleeve, and with the direction gliding mass that the activity of direction sliding sleeve cup jointed, the direction sliding sleeve is fixed in respectively on two corresponding support bodies with the direction gliding mass.
The guide sliding sleeve and the guide sliding body are mutually sleeved in a sliding mode through corresponding guide rolling bodies or guide fixing bodies arranged on the guide sliding sleeve or the guide sliding body.
The guide sliding sleeve is a sleeve type, unilateral or bilateral groove type guide sliding sleeve, and the guide sliding body is a guide sliding rod or a guide sliding plate.
And an auxiliary protection device corresponding to the corresponding guide rolling body or the guide fixing body is arranged between the guide sliding sleeve and the guide sliding body.
The auxiliary protection device comprises an auxiliary rolling body or an auxiliary fixing body which corresponds to the guide rolling body and is arranged on the guide sliding body or the guide sliding sleeve.
The guide rolling body and the auxiliary rolling body are rolling wheels or rolling bearings.
The guide sliding sleeve and the guide sliding body are respectively arranged on two adjacent or a plurality of rows of frame bodies at intervals.
The utility model discloses because the rationality of its anti-overturning device's structure and mode of action method, it is not only simple in structure, easy to carry out, especially it has very high security, and fundamentally has solved the operation problem of toppling of walking frame class, and the support body is no matter how to move, can not take place the accident of toppling, moreover, because its when normal operating, can not enlarge the heavy fluctuation of support bodies such as bookshelf intensive, the operation is very reliable and stable, and low in manufacturing cost is very low moreover, and the maintenance is simple.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention; FIG. 2 is a schematic view of an installation configuration; FIG. 3 is a schematic view of another installation safeguard; fig. 4 is a schematic structural view of another embodiment of the present invention; fig. 5 is a schematic structural view of another embodiment of the present invention; fig. 6 is a schematic structural view of another embodiment of the present invention.
Detailed Description
In order to facilitate a better understanding of the present invention, the present invention will be further described with reference to the following embodiments and drawings.
As shown in fig. 1-3. This high reliable high safe anti-overturning device 10 includes the guide sliding sleeve 1 and the direction slide (or direction slide bar) 2 that mutual slidingtype cup jointed, and in this embodiment, its direction slide 2 comprises vertical cell type slide in one side, and two direction antifriction bearing 3 about the one end of direction slide is connected with, and the other end installation stiff end of direction slide is provided with mount pad 5 b.
The guide sliding sleeve 1 is composed of a single-side groove type groove plate standing on one side, a groove 1a is arranged on the upper side of the single-side groove type groove plate, and the lower side of the single-side groove type groove plate is open (the upper side and the lower side of the single-side groove type groove plate can be also provided with grooves). The guide sliding plate is sleeved on the groove of the guide sliding sleeve, and the two rolling bearings of the guide sliding sleeve are respectively connected with the corresponding upper inner wall surface and the lower inner wall surface of the groove of the guide sliding sleeve in a rolling mode.
The lower part of the guide sliding sleeve is provided with a mounting seat 5a, and the lower part of the groove at one end of the guide sliding sleeve close to the mounting seat of the guide sliding plate is provided with an auxiliary rolling bearing 4. The auxiliary rolling bearing of the guide sliding sleeve is positioned on one side of the guide rolling bearing of the guide sliding plate, which is close to the mounting seat of the guide sliding plate. The auxiliary rolling bearing and the guide rolling bearing form a guide sliding sleeve and a guide sliding body which slide mutually.
The auxiliary rolling bearing can play an auxiliary guiding role and can also play a role in preventing the guide sliding sleeve and the guide sliding body from being separated from each other. The mutual sliding stroke of the guide sliding sleeve and the guide sliding body is slightly larger than the scattering or walking stroke of a column of compact shelves (frame bodies). In this example, the guide sliding sleeve is provided with two single-side groove type slot plates which are symmetrical in the vertical direction. It has better installation position adaptability.
The other end (i.e. the fixed end) of the guide sliding plate is fixed on the top wall of the first row of movable frame bodies 9 through the mounting seat, and the guide sliding sleeve is fixed on the top wall of the second row (adjacent row) of movable frame bodies through the mounting seat. The last row is a fixed frame 8. In fig. 3 it is shown that the guide runners and the guide sleeves are mounted on two movable frame bodies, respectively, which are spaced apart from each other by a row of movable frame bodies.
The utility model discloses high reliable high safe anti-overturning method installs respectively a direction sliding sleeve and direction gliding mass and sets up on two adjacent (two) support bodies or two of a plurality of rows of mutual interval support bodies, utilizes a direction sliding sleeve and the radial spacing cooperation effect of mutual slidingtype of a direction gliding mass that the sliding sleeve was located to the slidingtype cover, implements the interactive formula of dying of stinging and prevents toppling.
When the frame body swings during walking, the frame body and the guide sliding body are limited in the radial direction, and the frame body is prevented from swinging and overturning during operation. The structure is extremely simple, and the operation of the frame body is very stable and safe.
Because the clearance of the mutual sliding fit of the guide sliding sleeve and the guide sliding body is very small, movements are hardly generated on the shelf body, and the compact shelf can be ensured to always run in a stable state.
In another embodiment, as shown in fig. 4, the guide sliding sleeve 1 is formed by a guide tube, and the guide sliding body is formed by a guide rod. The wall surfaces of the guide tube and the guide rod which are matched with each other in a sliding way can have smooth surfaces. The cross sections of the guide tube and the guide rod can be round, square, triangular and the like. It is not provided with auxiliary protection devices and guide rolling elements. The structure is simpler, and the anti-falling operation performance is better. The rest of the structure and the corresponding installation and operation mode of the present embodiment can be similar to the above-mentioned embodiment.
In another embodiment, as shown in fig. 5, the guiding sliding sleeve 1 is a guiding tube, and the guiding sliding body 2 is a guiding rod. An annular limiting convex body 6 positioned on the inner wall surface of the guide pipe is arranged at one end of the guide pipe close to the installation fixed end of the guide rod, a limiting convex ring 7 corresponding to the annular limiting convex body of the guide sleeve is arranged at the free end of the guide rod, the outer diameter of the limiting convex ring is larger than the inner diameter of the annular limiting convex body and smaller than the inner diameter of the guide pipe, and the limiting convex ring is in sliding fit with the inner wall of the guide pipe. The rest of the structure and the corresponding installation and operation modes of the present embodiment can be similar to the above embodiments.
In another embodiment, as shown in fig. 6, in this example, the guiding sliding body 2 or the guiding sliding rod is arranged inside the guiding sliding sleeve 1 in a suspended manner, and in a static or normal operating state of the compact shelving, the guiding sliding body and the guiding sliding sleeve form a fixed interval 12 therebetween, which is not in contact with each other, i.e. the outer wall of the guiding sliding body and the inner wall of the guiding sliding sleeve are in non-contact fit. When the swing amplitude of the compact shelf in the running state exceeds a certain degree, the guide sliding sleeve and the guide sliding body form snap-in connection, and the high-reliability high-safety overturn-preventing device plays a role in preventing overturn in the state. The anti-overturning movable rack has a very good anti-overturning effect, does not consume any power, does not generate any unnecessary interference on the normal operation of the movable rack, and is simple in structure and low in manufacturing and using cost. The rest of the structure and the corresponding installation and operation modes of the present embodiment can be similar to the above embodiments.
Claims (7)
1. The utility model provides a high reliable high safe anti-overturning device, includes safety arrangement, characterized by safety arrangement is an interactive formula safety arrangement that kills that stings, interactive formula safety arrangement that kills includes a direction sliding sleeve, and with the direction gliding mass that the activity of direction sliding sleeve cup jointed, direction sliding sleeve and direction gliding mass are fixed in respectively on two corresponding support bodies.
2. The device according to claim 1, wherein the guiding sliding sleeve and the guiding sliding body are slidably engaged with each other via a guiding rolling element or a guiding fixing element respectively disposed on the guiding sliding sleeve or the guiding sliding body.
3. The device according to claim 1 or 2, wherein the guiding sliding sleeve is a telescopic guiding sliding sleeve, a single-side or double-side groove type guiding sliding sleeve, and the guiding sliding body is a guiding sliding rod or a guiding sliding plate.
4. The device according to claim 1, wherein an auxiliary protection device corresponding to the corresponding guiding rolling element or guiding fixing element is disposed between the guiding sliding sleeve and the guiding sliding element.
5. The device according to claim 4, wherein the auxiliary protection device comprises an auxiliary rolling element or an auxiliary fixing element corresponding to the guiding rolling element and disposed on the guiding sliding element or the guiding sliding sleeve.
6. The device for preventing toppling with high reliability and high safety as claimed in claim 5, wherein the guiding rolling body and the auxiliary rolling body are rolling wheels or rolling bearings.
7. The device according to claim 1, wherein the guiding sliding sleeves and the guiding sliding bodies are respectively disposed on two adjacent or spaced rows of frame bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920791259.0U CN210204015U (en) | 2019-05-29 | 2019-05-29 | High-reliability high-safety overturn prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920791259.0U CN210204015U (en) | 2019-05-29 | 2019-05-29 | High-reliability high-safety overturn prevention device |
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| CN210204015U true CN210204015U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920791259.0U Active CN210204015U (en) | 2019-05-29 | 2019-05-29 | High-reliability high-safety overturn prevention device |
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| CN (1) | CN210204015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111407100A (en) * | 2020-04-07 | 2020-07-14 | 江西金虎保险设备集团有限公司 | Chassis and self-adaptive following type tilting prevention device thereof |
-
2019
- 2019-05-29 CN CN201920791259.0U patent/CN210204015U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111407100A (en) * | 2020-04-07 | 2020-07-14 | 江西金虎保险设备集团有限公司 | Chassis and self-adaptive following type tilting prevention device thereof |
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