CN217380003U - Multilayer folding railing structure - Google Patents
Multilayer folding railing structure Download PDFInfo
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- CN217380003U CN217380003U CN202123153922.0U CN202123153922U CN217380003U CN 217380003 U CN217380003 U CN 217380003U CN 202123153922 U CN202123153922 U CN 202123153922U CN 217380003 U CN217380003 U CN 217380003U
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- fixedly connected
- supporting leg
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- frame
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Abstract
The utility model discloses a foldable railing structure of multilayer relates to the railing field. A multi-layer folding type railing structure comprises supporting legs, wherein connecting rings II are fixedly connected to the outer portions of the supporting legs, protective frames I are fixedly connected to the outer portions of the connecting rings II, and shock absorbing cylinders are arranged at the tops of the protective frames I; the utility model discloses a, rotate through removing the handle, to adjust the pole and roll out from the inner wall of supporting leg, the removal of adjusting the pole simultaneously is driving the removal of limiting plate, make the limiting plate drive go-between I and remove, and adjust the pole and rotate at the inner wall of go-between I, the outer wall that will adjust the pole through the limiting plate divide into threaded and unthreaded, screw thread department is connected with the supporting leg, unthreaded and go-between I are connected, make the removal of go-between I drive the removal of protection frame II and connecting rod, slide the connecting rod at the inner wall of support frame and make the height of connecting rod and support frame adjust.
Description
Technical Field
The utility model relates to a railing technical field specifically is a foldable railing structure of multilayer.
Background
The guard rails are also called guard rails, play a role in protection and reminding, and according to different plans of a construction site, the construction site is encircled into functional areas through the guard rails, some of the functional areas enclose the site under construction, and the other functional areas enclose various construction site equipment, so that engineering danger caused by the fact that non-professional workers enter the construction site by mistake is avoided, construction site transport vehicles are prevented from entering the functional areas by mistake, and the safety of the equipment in the functional areas is protected;
the existing multilayer folding guardrail structure cannot adjust the height of the guardrail according to actual use requirements, is single in structure, has poor anti-collision buffering capacity when encountering collision, and can be broken due to collision impact to cause damage.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses a foldable railing structure of multilayer to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a multi-ply foldable railing structure comprising:
the device comprises a supporting leg, wherein a connecting ring II is fixedly connected to the outer part of the supporting leg, a protective frame I is fixedly connected to the outer part of the connecting ring II, and a damping cylinder is arranged at the top of the protective frame I;
the adjusting assembly is arranged on the inner wall of the damping cylinder and provided with a supporting frame, the inner wall of the supporting frame is connected with a connecting rod in a sliding mode, and the top of the connecting rod is fixedly connected with a protective frame II;
the buffer assembly is arranged on the outer wall of the support frame and comprises a support pipe, a support rod is connected to the inner wall of the support pipe in a sliding and penetrating mode, and a spring is connected to the outer wall of the support rod and the outer wall of the support pipe in a sliding and penetrating mode.
Preferably, the inner wall threaded connection of supporting leg has the regulation pole, the top fixedly connected with of adjusting the pole removes the handle.
Preferably, one end of the protective frame II is fixedly connected with a connecting ring I, and the inner wall of the connecting ring I is rotatably connected to the outer wall of the top end of the adjusting rod.
Preferably, the bottom of the connecting ring I is fixedly connected with a limiting plate on the outer wall of the adjusting rod.
Preferably, the bottom end of the outer wall of the supporting leg is fixedly connected with a fixing ring, the outer wall of the fixing ring is provided with a groove, and the inner wall of the groove of the fixing ring is rotatably connected with a fixing support.
Preferably, the bottom end of the supporting leg is in threaded connection with a base.
The utility model discloses a foldable railing structure of multilayer, its beneficial effect who possesses as follows:
1. the utility model discloses a, rotate through removing the handle, to adjust the pole and roll out from the inner wall of supporting leg, the removal of adjusting the pole simultaneously drives the removal of limiting plate, make the limiting plate drive go-between I and remove, and adjust the pole and rotate at the inner wall of go-between I, the outer wall that will adjust the pole through the limiting plate divide into threaded and unthreaded, screw thread department is connected with the supporting leg, unthreaded and go-between I are connected, make the removal of go-between I drive the removal of protection frame II and connecting rod, slide the connecting rod at the inner wall of support frame and make the height of connecting rod and support frame adjust, thereby highly adjust the railing.
2. The utility model discloses a, cushion through the spring, when receiving the collision, remove the bracing piece through the damper cylinder, slide the bracing piece at the inner wall of stay tube, stay tube and bracing piece carry on spacingly to the spring simultaneously, extrude the inner wall of damper cylinder to the one end of spring, remove at the outer wall of stay tube and bracing piece through the spring, cushion the power that receives the damper cylinder at self elasticity through the spring for the railing can not be broken, prevent to be broken because of the collision is strikeed and is caused the damage.
Drawings
FIG. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is an enlarged view of the point A in the structure of FIG. 1;
FIG. 3 is a schematic view of the connection of the structural protection frame I, the shock-absorbing cylinder and the supporting frame of the present invention;
fig. 4 is an enlarged view of the position B in the structure diagram 3 of the present invention.
In the figure: 1. supporting legs; 2. a connecting ring II; 3. a protective frame I; 4. a damper cylinder; 5. a support frame; 6. a support; 7. a protective frame II; 8. a connecting ring I; 9. moving the handle; 10. adjusting a rod; 11. a limiting plate; 12. a base; 13. supporting a tube; 14. a support bar; 15. a spring; 16. a fixing ring; 17. and fixing the bracket.
Detailed Description
An embodiment of the utility model discloses foldable railing structure of multilayer, as shown in fig. 1-4, include:
the device comprises a supporting leg 1, wherein a connecting ring II 2 is fixedly connected to the outer part of the supporting leg 1, a protective frame I3 is fixedly connected to the outer part of the connecting ring II 2, and a damping cylinder 4 is arranged at the top of the protective frame I3;
wherein both ends at protection frame I3 are provided with the same go-between II 2, connect respectively at the same supporting leg 1, fix protection frame I3 on supporting leg 1 through go-between II 2, support damper cylinder 4 on protection frame I3, and damper cylinder 4 protects inside support frame 5 and connecting rod 6.
The adjusting assembly is arranged on the inner wall of the damping cylinder 4 and is provided with a supporting frame 5, the inner wall of the supporting frame 5 is connected with a connecting rod 6 in a sliding mode, and the top of the connecting rod 6 is fixedly connected with a protective frame II 7;
wherein slide at the inner wall of support frame 5 through connecting rod 6, go up and down with the protection frame II 7 that connecting rod 6 is connected for connecting rod 6 and support frame 5 highly adjust, thereby highly adjust the railing, and the bottom of support frame 5 and the top fixed connection who protects frame I3.
The buffer component is arranged on the outer wall of the support frame 5 and comprises a support pipe 13, the inner wall of the support pipe 13 is connected with a support rod 14 in a sliding and penetrating mode, and the outer walls of the support rod 14 and the support pipe 13 are connected with a spring 15 in a sliding mode;
wherein the one end fixed connection of stay tube 13 is at the outer wall of support frame 5, the one end fixed connection of bracing piece 14 is at the inner wall of damper cylinder 4, the both ends of spring 15 contact with the outer wall of support frame 5 and the inner wall of damper cylinder 4 respectively, slide at the inner wall of stay tube 13 through bracing piece 14 when receiving the collision impact, compress damper cylinder 4 and protection frame I3 spring 15, the power that utilizes spring 15 self to receive the outside cushions, make the railing can not break.
The inner wall of the supporting leg 1 is in threaded connection with an adjusting rod 10, and the top of the adjusting rod 10 is fixedly connected with a moving handle 9;
wherein rotate at the top of adjusting pole 10 through removing handle 9, will adjust pole 10 and remove from supporting leg 1's inner wall, and supporting leg 1's inner wall is provided with the screw thread, will adjust the screw thread of pole 10 outer wall and rotate at the screw thread of limiting plate 11 inner wall, will adjust the height of pole 10 and adjust to it adjusts the height of protection frame II 7 to drive go up go-between I8 of adjusting pole 10 outer wall.
One end of the protective frame II 7 is fixedly connected with a connecting ring I8, and the inner wall of the connecting ring I8 is rotatably connected to the outer wall of the top end of the adjusting rod 10;
wherein the outer wall that adjusts pole 10 in the outer wall department of adjusting the top go-between I8 of pole 10 is unthreaded, removes handle 9 and will adjust pole 10 when rotating for adjust pole 10 and rotate at go-between I8 inner wall, move protection frame II 7 with go-between I8 drive.
A limiting plate 11 is fixedly connected to the bottom of the connecting ring I8 and is positioned on the outer wall of the adjusting rod 10;
wherein the outer wall of adjusting pole 10 is seted up threadedly in the bottom of limiting plate 11, and is threadless at the top of limiting plate 11, supports go-between I8 through limiting plate 11.
The bottom end of the outer wall of the supporting leg 1 is fixedly connected with a fixing ring 16, the outer wall of the fixing ring 16 is provided with a groove, and the inner wall of the groove of the fixing ring 16 is rotatably connected with a fixing support 17;
wherein fixed bolster 17 passes through the bolt fastening in the bottom surface, is supporting the supporting leg 1 through connecting solid fixed ring 16, sets up the support that fixed bolster 17 and solid fixed ring 16 increase the railing.
The bottom end of the supporting leg 1 is in threaded connection with a base 12;
the base 12 supports the support leg 1 and thus the entire balustrade.
The working principle is as follows: referring to fig. 1 to 4, first, the base 12 is placed on the bottom surface, and the fixing ring 16 is supported by driving the fixing bracket 17 into the bottom surface, thereby supporting the support leg 1 connected to the base 12;
the movable handle 9 is rotated, the adjusting rod 10 is rotated out from the inner wall of the supporting leg 1, meanwhile, the movement of the adjusting rod 10 drives the limiting plate 11 to move, the limiting plate 11 drives the connecting ring I8 to move, the adjusting rod 10 rotates on the inner wall of the connecting ring I8, the connecting ring I8 drives the protective frame II 7 and the connecting rod 6 to move, the connecting rod 6 is moved out from the inner wall of the supporting frame 5 arranged inside the damping cylinder 4, and therefore the heights of the connecting rod 6 and the supporting frame 5 are adjusted;
when the automobile bumper is collided, the supporting rod 14 is moved through the shock-absorbing cylinder 4, the supporting rod 14 slides on the inner wall of the supporting pipe 13, one end of the spring 15 is extruded by the inner wall of the shock-absorbing cylinder 4, the supporting pipe 13 and the supporting rod 14 move through the spring 15, and the force received by the shock-absorbing cylinder 4 is buffered through the self elasticity of the spring 15, so that the collision force is reduced.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A multi-tiered, foldable balustrade structure, comprising:
the device comprises supporting legs (1), wherein the outside of each supporting leg (1) is fixedly connected with a connecting ring II (2), the outer wall of each connecting ring II (2) is fixedly connected with a protective frame I (3), and the top of each protective frame I (3) is provided with a damping cylinder (4);
the adjusting component is arranged on the inner wall of the shock absorption cylinder (4), the adjusting component is provided with a support frame (5), the inner wall of the support frame (5) is connected with a connecting rod (6) in a sliding mode, and the top of the connecting rod (6) is fixedly connected with a protective frame II (7);
the buffer assembly is arranged on the outer wall of the support frame (5), the buffer assembly comprises a support pipe (13), a support rod (14) is connected to the inner wall of the support pipe (13) in a sliding and penetrating mode, and a spring (15) is connected to the outer wall of the support rod (14) and the outer wall of the support pipe (13) in a sliding and penetrating mode.
2. A multi-level foldable railing structure as set forth in claim 1 wherein: the inner wall of the supporting leg (1) is in threaded connection with an adjusting rod (10), and the top of the adjusting rod (10) is fixedly connected with a moving handle (9).
3. A multi-deck folding balustrade structure according to claim 2, wherein: one end fixedly connected with go-between I (8) of protection frame II (7), the inner wall of go-between I (8) rotates to be connected at the outer wall on adjusting pole (10) top.
4. A multi-deck folding balustrade structure according to claim 3, wherein: the bottom of go-between I (8) just is located the outer wall fixedly connected with limiting plate (11) of adjusting pole (10).
5. A multi-level foldable railing structure as set forth in claim 1 wherein: the bottom fixedly connected with of supporting leg (1) outer wall is fixed ring (16), the outer wall of fixed ring (16) is seted up flutedly, the inner wall of fixed ring (16) recess rotates and is connected with fixed bolster (17).
6. A multi-deck folding balustrade structure according to claim 1, wherein: the bottom end of the supporting leg (1) is in threaded connection with a base (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123153922.0U CN217380003U (en) | 2021-12-15 | 2021-12-15 | Multilayer folding railing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123153922.0U CN217380003U (en) | 2021-12-15 | 2021-12-15 | Multilayer folding railing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217380003U true CN217380003U (en) | 2022-09-06 |
Family
ID=83093508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123153922.0U Active CN217380003U (en) | 2021-12-15 | 2021-12-15 | Multilayer folding railing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217380003U (en) |
-
2021
- 2021-12-15 CN CN202123153922.0U patent/CN217380003U/en active Active
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