CN213757384U - Shockproof guide rail device for compact shelf - Google Patents
Shockproof guide rail device for compact shelf Download PDFInfo
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- CN213757384U CN213757384U CN202021494498.9U CN202021494498U CN213757384U CN 213757384 U CN213757384 U CN 213757384U CN 202021494498 U CN202021494498 U CN 202021494498U CN 213757384 U CN213757384 U CN 213757384U
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Abstract
The utility model provides a compact shelving shockproof guide rail device, includes the base and sets up the guide rail on this base, its characterized in that: the anti-vibration device is characterized by also comprising an anti-vibration base plate arranged at the bottom of the guide rail, wherein the guide rail comprises a plurality of sections of guide rail units which are butted end to end, the anti-vibration base plate comprises a plurality of sections of base plate units which are butted end to end, and the joint between two adjacent guide rail units and the joint between two adjacent base plate units are arranged in an up-and-down alignment manner; the guide rail and the base plate are fixedly connected through a key connection arranged in the counter bore. The utility model has the advantages that: the seam between two adjacent guide rail units and the seam between two adjacent backing plate units are arranged for aligning from top to bottom and are connected through keys, corresponding guide rail units and backing plate units can be replaced only by removing key structures between the adjacent guide rail units, so that the guide rail and the shockproof backing plate are quite convenient to detach and replace, and the maintenance time and the maintenance cost are greatly saved.
Description
Technical Field
The utility model relates to a compact shelving equipment especially relates to a compact shelving shockproof guide rail device.
Background
The intensive frame inevitably produces various vibrations in the removal process, and in order to improve the stability and the security of the intensive frame in the removal process, the chinese utility model 'an intensive frame guide rail shock mounting' of the prior application of the inventor with a patent number 201920334488.X discloses such a structure: a guide rail shockproof device of a compact shelf comprises a base, a guide rail and a shockproof base plate arranged at the bottom of the guide rail, wherein the guide rail is provided with a first through hole along the length direction, the shockproof base plate is provided with a second through hole along the length direction, and the base is provided with a third through hole; the guide rail and the shockproof base plate are connected through screws which sequentially penetrate through the first through hole and the second through hole; the shockproof cushion plate is connected with the base through a rivet nut which sequentially penetrates through the third through hole and the second through hole, the rivet nut is provided with a threaded inner hole, and the bottom of the rivet nut is provided with an annular blocking part which can abut against the bottom of the base; the screw and the rivet nut are in threaded connection and match to realize the fixed connection among the guide rail, the shockproof base plate and the base.
The advantages of the above patent are: the bottom of the guide rail is directly provided with the shockproof base plate, so that good stability and safety can be kept in operation. However, the defects of the invention are as follows: the guide rail comprises a plurality of sections of guide rail units which are butted end to end, correspondingly, the shockproof cushion plate comprises a plurality of sections of cushion plate units which are butted end to end, and the joint between two adjacent guide rail units and the joint between two adjacent cushion plate units are arranged in a staggered manner; because the elastic shockproof cushion plate is made of polyurethane engineering plastics, the polyurethane engineering plastics are easy to age and deform in the operation process and need to be replaced normally; the joints among the backing plate units are arranged in a staggered arrangement structure, so that the backing plate units are troublesome to disassemble and replace; most compact shelves have short running stroke, so that the shockproof cushion plate units arranged in a staggered manner up and down can be replaced after all the guide rails of the compact shelves mounted on the compact shelves are dismounted, thereby bringing great inconvenience to use and maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a compact shelf shockproof guide rail device with simple structure and convenient assembly and disassembly is provided aiming at the current situation of the prior art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a compact shelving shockproof guide rail device, includes the base and sets up the guide rail on this base, its characterized in that: the shockproof guide rail device also comprises a shockproof cushion plate arranged at the bottom of the guide rail, the guide rail comprises a plurality of sections of guide rail units which are in end-to-end butt joint, correspondingly, the shockproof cushion plate comprises a plurality of sections of cushion plate units which are in end-to-end butt joint, and the joint between two adjacent guide rail units and the joint between two adjacent cushion plate units are arranged in an up-and-down alignment manner; the guide rail and the base plate are fixedly connected through key connection arranged in the counter bores.
In order to improve the reliability of connection, the hole depth of the counter bore is preferably larger than half of the thickness of the guide rail.
In order to avoid the unevenness of the surface of the guide rail and enable the dense frame to move smoothly and stably on the guide rail, preferably, the key connection is a flat key connection, and the height of the key connected by the flat key is matched with the hole depth of the counter bore.
In order to achieve a better shock-proof effect, preferably, the length and width dimensions of the guide rail and the shock-proof pad are completely matched, and the guide rail is arranged at the central position of the base.
Preferably, the base has a U-shaped cross section, and the base has flanges bent inward and perpendicularly along two ends of the U-shaped cross section. The base is in a U-shaped semi-closed cavity shape and is used for preventing sundries from entering the guide rail base in the moving process of the exhibits on the compact shelf.
In order to prevent the two ends of the guide rail from being exposed to cause stumbling, preferably, the two ends of the base are respectively formed with end plates, and the inner side of each end plate is provided with a shockproof piece.
In order to further reduce the influence of vibration, preferably, the shockproof piece is a positioning block with a convex cross section, and the positioning block is fixedly connected with the end plate of the base through a screw and a nut.
Compared with the prior art, the utility model has the advantages of: firstly, the guide rail of the compact shelf is provided with the shockproof cushion plate, so that the compact shelf has good elasticity and shockproof function, and the manufacturing process is very simple and convenient; secondly, the guide rail comprises a plurality of sections of guide rail units which are butted end to end, correspondingly, the shockproof base plate comprises a plurality of sections of base plate units which are butted end to end, and a high-strength key connection structure is adopted between every two adjacent sections of guide rail units, so that the stability and the safety of the compact shelving and the exhibits in the compact shelving in the operation process are obviously improved; meanwhile, the seam between two adjacent guide rail units and the seam between two adjacent backing plate units are arranged in an up-and-down alignment manner, and the corresponding guide rail units and the corresponding backing plate units can be replaced only by removing the key structures between the adjacent guide rail units, so that the guide rails and the shockproof backing plates are very convenient to detach and replace, and the maintenance working hours and the maintenance cost are greatly saved.
Drawings
Fig. 1 is a schematic view of the overall structure of the shockproof guide rail according to the embodiment of the present invention.
Fig. 2 is a sectional view of the connection structure of the guide rail and the anti-vibration pad according to the embodiment of the present invention.
Fig. 3 is a partial enlarged view of the connection structure of the guide rail and the anti-vibration pad according to the embodiment of the present invention.
Fig. 4 is a schematic structural diagram of the guide rail, the crash pad and the key connection according to the embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 4, the present embodiment discloses a shockproof guide rail device for a compact shelf, the shockproof guide rail device includes a base 1 and a guide rail 2 disposed on the base 1, the shockproof guide rail device further includes a shockproof pad 3 disposed at the bottom of the guide rail 2, the length and width dimensions of the guide rail 2 and the shockproof pad 3 are completely matched, and the guide rail 2 is disposed at the central position of the base 1.
Wherein, the shockproof backing plate 3 is made of polyurethane engineering plastics, has good elasticity and shockproof function, and has very simple and convenient manufacturing process;
the guide rail 2 is made of stainless steel, the guide rail 2 is provided with first through holes 21 at intervals along the length direction, the shockproof cushion plate 3 is provided with second through holes (not shown) at intervals along the length direction, which can be in one-to-one correspondence with the first through holes 21, correspondingly, the base 1 is provided with third through holes (not shown) which are in one-to-one correspondence with the second through holes, the guide rail 2, the shockproof cushion plate 3 and the base 1 are fixedly connected through a connecting device which passes through the first through holes 21, the second through holes and the third through holes, the connecting device can be various connecting pieces in the prior art, such as bolts, screws, rivet nuts or the combination of the connecting pieces, concretely, the connecting mode among the guide rail 2, the shockproof cushion plate 3 and the base 1 can refer to the connecting structure of the guide rail 2, the shockproof cushion plate 3 and the base 1 disclosed in the Chinese utility model 'shockproof device for compact shelf guide rail 2' with the patent number of 201924488, and will not be described in detail herein.
In order to ensure that the guide rail 2 and the crash pad 3 are convenient to maintain and replace in long-term use, the guide rail 2 of the embodiment includes a plurality of sections of end-to-end butted guide rail units 22, correspondingly, the crash pad 3 includes a plurality of sections of end-to-end butted pad units 31, and a seam a between two adjacent guide rail units 22 and a seam b between two adjacent pad units 31 are arranged in an up-and-down alignment manner; the length of each section of guide rail unit 22 and each section of backing plate unit 31 is designed to be less than the length of the motion stroke of the compact shelf.
In order to ensure that the exhibits on the compact shelf can move along the guide rails 2 uniformly and stably, two ends of each guide rail unit 22 are respectively formed with a U-shaped groove with an outward opening, a waist-shaped counter bore is formed at the splicing position of two adjacent guide rail units 22, the guide rails 2 and the base plate are fixedly connected through key connection arranged in the counter bores, and the depth of the counter bores is larger than half of the thickness of the guide rails 2 for the convenience of the installation of the key connection; the key connection adopted by the embodiment is a flat key 4 made of high-strength steel, the height of the key connected with the flat key 4 is matched with the depth of the counter bore, and the flat key 4 is in detachable tight fit with the counter bore; the flat key 4 is provided with two fastening screw holes 41 in parallel, and the guide rail unit 22 and the corresponding backing plate unit 31 which are overlapped up and down are fixedly connected through two fastening screws (not shown in the figure) installed in the fastening screw holes 41, and the two adjacent guide rails 2 are tightly connected into a whole.
The high-strength key connection structure has good deformation resistance, and when the compact shelving operates to a transition area of a connection gap between two adjacent guide rail units 22, the gap transition noise between the guide rail units 22 caused by the elastic deformation of two adjacent backing plate units 31 can be greatly reduced, so that the stability and the safety of the operation of the compact shelving are obviously improved; in addition, because the seam between two adjacent guide rail unit 22 and the seam between two adjacent backing plate unit 31 are arranged for lining up from top to bottom, if will change a certain section guide rail unit 22 or backing plate unit 31, need not to demolish whole guide rail 2 entirely, only need to demolish the key-type connection that corresponds guide rail unit 22 place, can realize changing, it is more simple and convenient to operate.
The cross section of the base 1 of the embodiment is U-shaped, and the base 1 is respectively provided with flanges 11 which are formed by bending inwards and vertically along two ends of the U-shaped and are in a semi-closed cavity shape, and the function of the base is to prevent sundries from entering the base 1 of the guide rail 2 in the moving process of the exhibits on the compact shelf; the bottom plane of the base 1 is provided with a foundation mounting hole and is fixedly connected with a foundation through a mounting screw; end plates 12 are respectively formed at two ends of the base 1, and a shockproof piece is arranged at the inner side of each end plate 12; the shockproof piece is a positioning block 5 with a convex cross section, and the positioning block 5 is fixedly connected with an end plate 12 of the base 1 through screws and nuts.
Claims (7)
1. The utility model provides a compact shelving shockproof guide rail device, includes base (1) and sets up guide rail (2) on this base (1), its characterized in that: the shockproof guide rail device also comprises a shockproof cushion plate (3) arranged at the bottom of the guide rail (2), the guide rail (2) comprises a plurality of sections of guide rail units (22) which are in end-to-end butt joint, correspondingly, the shockproof cushion plate (3) comprises a plurality of sections of cushion plate units (31) which are in end-to-end butt joint, and a joint (a) between two adjacent guide rail units (22) and a joint (b) between two adjacent cushion plate units (31) are vertically aligned; the two ends of each guide rail unit (22) are respectively provided with a U-shaped groove with an outward opening, the two adjacent guide rail units (22) form a waist-round counter bore at the splicing position, and the guide rail (2) and the base plate are fixedly connected through key connection in the counter bores.
2. The compact shelving shockproof guide rail device as claimed in claim 1, wherein: the hole depth of the counter bore is larger than half of the thickness of the guide rail (2).
3. The compact shelving shockproof guide rail device as claimed in claim 1, wherein: the key is connected by a flat key (4) made of high-strength steel, and the height of the key connected by the flat key (4) is matched with the depth of the counter bore.
4. The compact shelving shockproof guide rail device as claimed in claim 1, wherein: the length and width dimensions of the guide rail (2) and the shockproof cushion plate (3) are completely matched, and the guide rail (2) is arranged at the central position of the base (1).
5. The compact shelving shockproof guide rail device as claimed in claim 1, wherein: the cross section of the base (1) is U-shaped, and the base (1) is respectively provided with flanges (11) which are formed by inwards bending vertically along two ends of the U-shaped.
6. The compact shelving shockproof guide rail device as claimed in claim 5, wherein: the shock-proof base is characterized in that end plates (12) are respectively formed at two ends of the base (1), and a shock-proof piece is arranged on the inner side of each end plate (12).
7. The compact shelving shockproof guide rail device as claimed in claim 6, wherein: the shockproof piece is a positioning block with a convex cross section, and the positioning block is fixedly connected with an end plate (12) of the base (1) through screws and nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021494498.9U CN213757384U (en) | 2020-07-24 | 2020-07-24 | Shockproof guide rail device for compact shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021494498.9U CN213757384U (en) | 2020-07-24 | 2020-07-24 | Shockproof guide rail device for compact shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213757384U true CN213757384U (en) | 2021-07-23 |
Family
ID=76866697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021494498.9U Active CN213757384U (en) | 2020-07-24 | 2020-07-24 | Shockproof guide rail device for compact shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213757384U (en) |
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2020
- 2020-07-24 CN CN202021494498.9U patent/CN213757384U/en active Active
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