CN214942583U - Net rack sliding device used under eccentric working condition - Google Patents
Net rack sliding device used under eccentric working condition Download PDFInfo
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- CN214942583U CN214942583U CN202120712094.0U CN202120712094U CN214942583U CN 214942583 U CN214942583 U CN 214942583U CN 202120712094 U CN202120712094 U CN 202120712094U CN 214942583 U CN214942583 U CN 214942583U
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- support plate
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- net rack
- channel steel
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Abstract
The utility model discloses a net rack sliding device used under an eccentric working condition, which comprises a track part and a moving part, wherein the moving part is arranged at the upper part of the track part; the track part is arranged on the upper part of the structural beam and comprises a pair of channel steel and a filling piece, grooves of the channel steel are buckled with each other, and the filling piece is arranged in a cavity formed by buckling the channel steel; the moving part comprises a support plate and a pulley assembly, and the roller assembly is arranged at the lower part of the support plate and is positioned at the upper part of the track part; the support plate is connected with the side part of the net rack support through the rib plate, limiting plates are arranged on two sides of the support plate, and the limiting plates are welded on the lower part of the support plate. The utility model provides a pair of a rack displacement device for under eccentric operating mode, its is rational in infrastructure, and the flitch sets up in track portion as the packing, is favorable to increasing the power area of biography and reduces the vibration, effectively improves the stability of sliding.
Description
Technical Field
The utility model belongs to the technical field of building engineering, a rack displacement device for under eccentric operating mode is related to.
Background
In the building engineering, the grid structure slippage comprises the following contents: the grid structure slippage refers to an installation method that the grid units which are separated into strips are arranged on a preset slide rail to be slid to a designed position to be spliced into a whole. The strip-shaped units can be hung on the support by a crane after being spliced on the ground, and when the crane is limited to be hung indoors under the field conditions, the strip-shaped units can be spliced on the high-altitude splicing platform by small splicing units or even parts. Overhead supports are typically provided at one end of a building. When slipping, the strip-shaped unit of the net rack slips from one end to the other end.
However, the net rack support falls on the structural column, the track is laid on the structural beam, the support area of the net rack support is small during sliding, and large compressive stress is generated on the inner side of the support by pressure and additional bending moment, so that the requirements on the crawler-type tank and the mutual anchoring channel steel track are high, a large amount of cost is generated, the safety risk is large, and the safety civilization and green construction requirements are not met.
Therefore, the net rack sliding device used under the eccentric working condition needs to be designed urgently to solve the technical problems in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the partial technical problem that exists among the prior art to a certain extent at least, the rack displacement device who is used for under the eccentric operating mode that provides, its is rational in infrastructure, and the flitch sets up in track portion as the packing, is favorable to increasing and passes the power area and reduce the vibration, effectively improves the stability of sliding.
In order to solve the technical problem, the utility model provides a net rack sliding device used under an eccentric working condition, which comprises a track part and a moving part, wherein the moving part is arranged at the upper part of the track part; the track part is arranged on the upper part of the structural beam and comprises a pair of channel steel and a filling piece, grooves of the channel steel are buckled with each other, and the filling piece is arranged in a cavity formed by buckling the channel steel; the moving part comprises a support plate and a pulley assembly, and the roller assembly is arranged at the lower part of the support plate and is positioned at the upper part of the track part; the support plate is connected with the side part of the net rack support through the rib plate, limiting plates are arranged on two sides of the support plate, and the limiting plates are welded on the lower part of the support plate.
As a preferred embodiment, the rail portion is fixed to the structural beam by a first fixing clip and a second fixing clip.
In a preferred embodiment, the first fixing buckle and the second fixing buckle are in L-shaped structures.
As a preferred embodiment, the first fixing buckle is located at one side of the rail portion, and is clamped to the end surface of the structural beam and welded to the side surface of the rail portion.
In a preferred embodiment, the second fixing buckle is located on the other side of the rail portion, abuts against a side surface of the rail portion, and is fixed by a bolt.
In a preferred embodiment, the second fixing clip is welded to a side surface of the rail portion.
As a preferred embodiment, the net rack sliding device also comprises a traction rope which is arranged around the assembly formed by the net rack support and the ribbed plate.
In a preferred embodiment, the filler is a batten, and the structural size of the filler is matched with a cavity formed by buckling the channel steel.
In a preferred embodiment, the rib is welded to the support plate of the moving part, and the rib is welded to a side portion of the rack support.
As a preferred embodiment, the limiting plate is a stainless steel plate, and the length of the limiting plate is 30-50 mm.
The utility model discloses beneficial effect:
the utility model provides a pair of a rack displacement device for under eccentric operating mode, its is rational in infrastructure, and the flitch sets up in track portion as the packing, is favorable to increasing the power area of biography and reduces the vibration, effectively improves the stability of sliding.
Drawings
The above advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and do not limit the present invention, and in which:
fig. 1 is a schematic structural view of a net rack sliding device used under an eccentric working condition according to the present invention;
FIG. 2 is a corresponding enlarged view of a portion of FIG. 1;
fig. 3 is a schematic view of the connection between the pulling rope and the net rack support.
In the drawings, the reference numerals denote the following components:
10. a rail portion; 11. channel steel; 12. a filling member;
20. a moving part; 21. a support plate; 22. a sheave assembly;
30. a rib plate;
40. a net rack support;
50. a limiting plate;
60. a structural beam;
71. a first fixing buckle; 72. a second fixing buckle;
80. and (6) pulling the rope.
Detailed Description
Fig. 1 to 3 are related schematic views of a net rack sliding device for eccentric operating mode according to the present application, and the present invention will be described in detail with reference to the following embodiments and accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
A rack slide device's schematic structure diagram for under eccentric operating mode, as shown in fig. 1. The net rack sliding device used under the eccentric working condition comprises a track part 10 and a moving part 20, wherein the moving part 20 is arranged on the upper part of the track part 10.
Further, the track part 10 is disposed on the upper portion of the structural beam 60, and includes a pair of channel steels 11 and a filler 12, as shown in fig. 2, grooves of the channel steels 11 are fastened to each other, and the filler 12 is disposed in a cavity formed by fastening the channel steels 11; the moving part 20 comprises a support plate 21 and a pulley assembly 22, and the pulley assembly 22 is arranged at the lower part of the support plate 21 and is positioned at the upper part of the track part 10; the support plate 21 is connected with the side part of the net rack support 40 through the rib plate 30, the two sides of the support plate 21 are provided with limiting plates 50, and the limiting plates 50 are welded at the lower part of the support plate 21.
As an embodiment of the present invention, the rail portion 10 is fixed to the structural beam 60 by a first fixing buckle 71 and a second fixing buckle 72. As an aspect of the present embodiment, the first fixing clip 71 and the second fixing clip 72 are L-shaped structures. The arrangement of the first fixing buckle 71 and the second fixing buckle 72 can prevent the rail part 10 from generating deflection when the net rack slides, and the moving stability is ensured.
Specifically, the first fixing buckle 71 is located at one side of the rail portion 10, and is clamped to the end surface of the structural beam 60 and welded to the side surface of the rail portion 10. The second fixing buckle 72 is located at the other side of the rail portion 10, abuts against the side surface of the rail portion 10, and is fixed by a bolt. Specifically, the second fixing clip 72 is welded to the side surface of the rail portion 10.
As another embodiment of the present invention, the net rack sliding apparatus further comprises a pulling rope 80, as shown in FIG. 3, which is disposed around the assembly of the net rack support 40 and the rib plate 30. As a variation of this embodiment, a fixing hole may be provided at the end of the support plate 21 of the moving part 20 for connecting and fixing the pulling rope 80.
In the embodiment shown in fig. 1, the filler 12 is made of wood, and has a size matching with a cavity formed by buckling the channel steel 11. Specifically, the size of the filler 12 is slightly smaller than that of the cavity formed by buckling the channel steel 11, and preferably, the size of the filler 12 is 1mm-2mm smaller than that of the cavity formed by buckling the channel steel 11.
The filler 12 is the flitch, and it can prevent that track portion 10 only has both sides atress, increases filler 12 and has not only increased the biography power area between two upper and lower channel-section steels 11, still has the cushioning effect, has effectively guaranteed the stability that the rack slided.
Further, the rib 30 is welded to the stay 21 of the moving part 20, and the rib 30 is welded to a side portion of the rack support 40. In the present invention, the rib plate 30 is connected to the support plate 21 of the moving portion 20 and the lateral portion of the rack support 40 by full-welding.
In the embodiment shown in fig. 2, the position limiting plate 50 is made of stainless steel and has a length of 30-50 mm. The arrangement of the limiting plate 50 can limit the transitional deviation of the track part 10 to influence the fixing reliability of the net rack support 40, and is beneficial to ensuring the construction safety.
Compare in prior art's shortcoming and not enough, the utility model provides a pair of a rack displacement device for under eccentric operating mode, its is rational in infrastructure, and the flitch sets up in track portion as the packing, is favorable to increasing to pass power area and reduces the vibration, effectively improves the stability of sliding.
The present invention is not limited to the above embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is included in the technical solution that is the same as or similar to the present invention.
Claims (10)
1. A net rack sliding device used under an eccentric working condition is characterized by comprising a track part and a moving part, wherein the moving part is arranged at the upper part of the track part; the track part is arranged on the upper part of the structural beam and comprises a pair of channel steel and a filling piece, grooves of the channel steel are buckled with each other, and the filling piece is arranged in a cavity formed by buckling the channel steel; the moving part comprises a support plate and a pulley assembly, and the roller assembly is arranged at the lower part of the support plate and is positioned at the upper part of the track part; the support plate is connected with the side part of the net rack support through the rib plate, limiting plates are arranged on two sides of the support plate, and the limiting plates are welded on the lower part of the support plate.
2. The net skidding apparatus of claim 1 wherein the track section is secured to the structural beam by a first and second securing clip.
3. The net skidding apparatus of claim 2 wherein the first and second fixed clasps are L-shaped structures.
4. The net rack sliding device according to claim 3, wherein the first fixing buckle is located at one side of the rail part, and is clamped on the end face of the structural beam and welded on the side face of the rail part.
5. The net rack sliding device according to claim 4, wherein the second fixing buckle is positioned at the other side of the track part, abuts against the side surface of the track part and is fixed by a bolt.
6. The net skidding device of claim 5, wherein the second fixed snap is welded to a side of the rail portion.
7. The net skidding apparatus of claim 1 further comprising a pull string disposed around the assembly of the net support and the rib plate.
8. The rack sliding device according to claim 1, wherein the filler is a batten having a structural size matching a cavity formed by fastening the channel steel.
9. The rack slide of claim 1, wherein said ribs are welded to the legs of said traveling section, said ribs being welded to the sides of said rack support.
10. The net rack slipping device according to claim 1, wherein the limiting plate is a stainless steel plate with a length of 30-50 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120712094.0U CN214942583U (en) | 2021-04-08 | 2021-04-08 | Net rack sliding device used under eccentric working condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120712094.0U CN214942583U (en) | 2021-04-08 | 2021-04-08 | Net rack sliding device used under eccentric working condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214942583U true CN214942583U (en) | 2021-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120712094.0U Active CN214942583U (en) | 2021-04-08 | 2021-04-08 | Net rack sliding device used under eccentric working condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214942583U (en) |
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2021
- 2021-04-08 CN CN202120712094.0U patent/CN214942583U/en active Active
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