CN212002659U - Plug-in type safety protection railing - Google Patents
Plug-in type safety protection railing Download PDFInfo
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- CN212002659U CN212002659U CN202020494090.5U CN202020494090U CN212002659U CN 212002659 U CN212002659 U CN 212002659U CN 202020494090 U CN202020494090 U CN 202020494090U CN 212002659 U CN212002659 U CN 212002659U
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- cross rod
- rod
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- plug
- type safety
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Abstract
A plug-in type safety protection railing comprises a post rod, a first cross rod and a second cross rod which are arranged on one side of the post rod, and a plurality of groups of frame rods which are plug-in type arranged between the first cross rod and the second cross rod; the bottom end of the post rod is welded with a mounting seat fixedly connected with an external wall surface; one ends of the first cross rod and the second cross rod are connected with the column rods through the rotating shafts, and the other ends of the first cross rod and the second cross rod are provided with connecting components used for being connected with the other group of column rods; the technical key points are that a first rotatable cross rod and a second rotatable cross rod are used, when the whole guard rail is assembled and used, one end of each of the first cross rod and the second cross rod can be inserted into a first groove hole formed in the surface of an adjacent post rod, when the guard rail is matched with a connecting assembly for use, a clamping column is inserted into a second groove hole by using the torsional restoring force of a torsional piece, and the stability of the connecting end of the cross rod and the post rod is ensured; and meanwhile, the subsequent disassembly operation is convenient.
Description
Technical Field
The utility model belongs to the technical field of prevent the guardrail bar, specifically a guardrail bar is prevented to plug-in type safety.
Background
The protective fence is mainly used for protecting and protecting equipment and facilities in factories, workshops and warehouses; usually made of steel, such as round steel pipe, square steel pipe or profiled steel sheet. The surface treatment process comprises the following steps: fully automatic electrostatic powder spraying (i.e. plastic spraying) or paint spraying. The raw materials used for the surface treatment of the outdoor crash barrier are waterproof materials. The manufactured anti-collision guardrail has beautiful appearance and is not easy to rust.
However, the existing protective railings are mostly of an integrated structure, so that the protective railings are inconvenient to disassemble during maintenance; meanwhile, the cross position of the rod body in the protective railing is often subjected to spraying dead angles during air injection operation, so that the corrosion speed of the position is higher than that of other positions.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a plug-in type safety protection railing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a plug-in type safety protection railing comprises a post rod, a first cross rod and a second cross rod which are arranged on one side of the post rod, and a plurality of groups of frame rods which are plug-in type arranged between the first cross rod and the second cross rod;
the bottom end of the post rod is welded with a mounting seat fixedly connected with an external wall surface;
one ends of the first cross rod and the second cross rod are connected with the posts through rotating shafts, and the other ends of the first cross rod and the second cross rod are provided with connecting components used for being connected with the other group of posts;
the limiting block is welded on the position, close to the top end, of the surface of the hack lever, and the limiting block is fixedly connected with the first cross rod through a screw.
Preferably, the connecting components that first horizontal pole and second horizontal pole one end set up have two sets ofly, and two sets of connecting components are upper and lower symmetrical formula and distribute.
Preferably, the connecting assembly comprises a rotating rod, a clamping column welded on one end of the surface of the rotating rod, and a torsion piece for connecting the rotating rod and the first cross rod.
Preferably, a first slotted hole is formed in the position, corresponding to the connecting assembly, on the surface of the pole, and the aperture of the first slotted hole is the same as the outer diameter of the second cross bar; and the surface of the pole is provided with second slotted holes at the positions above and below the first slotted holes, and the aperture of the second slotted holes is the same as the outer diameter of the clamping column.
Preferably, the cross section of the limiting block is semicircular, and when the hack lever is installed, the lower surface of the limiting block and the upper surface of the first cross rod are kept in a close-fitting state.
Preferably, a clamping block is arranged at the position of the connecting end between the second cross rod and the hack lever, the clamping block is of a dumbbell-shaped rubber structure, a notch for penetrating the hack lever is formed in the clamping block, and the clamping block is clamped in a through hole preset in the surface of the second cross rod.
Compared with the prior art, the utility model provides a plug-in type safety protection railing has following beneficial effect:
firstly, a first rotatable cross rod and a second rotatable cross rod are used, when the whole guard rail is assembled and used, one end of each of the first cross rod and the second cross rod can be inserted into a first slot hole formed in the surface of an adjacent post rod, and when the guard rail is matched with a connecting assembly for use, the torsion restoring force of a torsion piece is utilized, so that a clamping column is inserted into a second slot hole, and the stability of the connecting end of the cross rod and the post rod is ensured; and meanwhile, the subsequent disassembly operation is convenient.
Secondly, a hack lever capable of being longitudinally inserted is used, a limiting block arranged at the connecting end of the hack lever and the first cross rod can perform primary fixing treatment on the hack lever, and a clamping block arranged at the connecting end of the hack lever and the second cross rod can perform a protection effect on the hack lever; meanwhile, the limiting block can play a role in corrosion prevention on the connecting end of the hack lever and the first cross rod.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the assembly structure of the first cross bar and the post of the present invention;
FIG. 3 is a schematic view of the stopper structure of the present invention;
fig. 4 is a schematic diagram of the structure of the fixture block of the present invention.
Reference numerals: 1. a post rod; 2. a mounting seat; 3. a first cross bar; 4. a second cross bar; 5. a frame bar; 6. a limiting block; 7. a clamping block; 8. a connecting assembly; 81. a rotating rod; 82. clamping the column; 83. a torsion member; 9. a first slot; 10. a second slot.
Detailed Description
The following description further describes a specific embodiment of the plug-in type safety protection rail according to the present invention with reference to fig. 1. The utility model relates to a plug-in type safety protection railing is not limited to the description of following embodiment.
The embodiment provides a specific structure of a plug-in type safety protection guardrail, as shown in fig. 1-4, the plug-in type safety protection guardrail comprises a post rod 1, a first cross rod 3 and a second cross rod 4 which are arranged on one side of the post rod 1, and a plurality of groups of frame rods 5 which are arranged between the first cross rod 3 and the second cross rod 4 in a plug-in type manner;
the bottom end of the post rod 1 is welded with a mounting seat 2 fixedly connected with an external wall surface;
one ends of the first cross rod 3 and the second cross rod 4 are connected with the posts 1 through rotating shafts, and the other ends of the first cross rod 3 and the second cross rod 4 are provided with connecting components 8 used for being connected with the other group of posts 1;
the position department welding that the hack lever 5 surface is close to the top has stopper 6, and through setting up screw fixed connection between stopper 6 and the first horizontal pole 3.
As shown in fig. 2, two sets of connecting assemblies 8 are disposed at one end of the first cross bar 3 and one end of the second cross bar 4, and the two sets of connecting assemblies 8 are distributed in a vertically symmetrical manner.
When the rotatable first cross rod 3 and the rotatable second cross rod 4 are used, when the whole guard rail is assembled and used, one end of each of the first cross rod 3 and the second cross rod 4 can be inserted into the first slotted hole 9 formed in the surface of the adjacent post rod 1, and when the guard rail is used in cooperation with the connecting assembly 8, the clamping column 82 is inserted into the second slotted hole 10 by using the torsional restoring force of the torsion piece 83, so that the stability of the connecting end of the cross rod and the post rod 1 is ensured; and meanwhile, the subsequent disassembly operation is convenient.
Specifically, when the connecting assembly 8 is used, one end of the first cross bar 3 or the second cross bar 4 can be inserted into the first slot 9;
before being inserted into the first slot 9, the two rotating rods 81 are distributed in parallel, after being inserted into the first slot 9, the two rotating rods 81 and the whole first cross rod 3 or the whole second cross rod 4 form a T-shaped structure under the action of the torsional restoring force of the torsion piece 83, and the clamping columns 82 on the rotating rods 81 are clamped into the second slot 10, so that the connecting component 8 and the post rod 1 are ensured to be stable after being connected.
As shown in fig. 2, the connecting assembly 8 includes a rotating rod 81, a catch 82 welded to a surface of the rotating rod 81 near one end, and a torsion member 83 for connecting the rotating rod 81 and the first cross bar 3.
As shown in fig. 2, a first slot 9 is formed on the surface of the pole 1 at a position corresponding to the connecting assembly 8, and the aperture of the first slot 9 is the same as the outer diameter of the second cross bar 4; the surface of the post rod 1 is provided with second slots 10 at the positions above and below the first slot 9, and the aperture of the second slot 10 is the same as the outer diameter of the clamping column 82.
As shown in fig. 3, the cross section of the stopper 6 is semicircular, and when the frame rod 5 is mounted, the lower surface of the stopper 6 is kept in close contact with the upper surface of the first cross bar 3.
As shown in fig. 4, a fixture block 7 is disposed at a position of the connecting end between the second cross bar 4 and the rack bar 5, the fixture block 7 is of a dumbbell-shaped rubber structure, a notch for penetrating the rack bar 5 is formed in the fixture block 7, and the fixture block 7 is clamped in a through hole preset in the surface of the second cross bar 4.
When the hack lever 5 capable of being longitudinally inserted is used, the limiting block 6 arranged at the connecting end of the hack lever 5 and the first cross rod 3 can perform primary fixing treatment on the hack lever 5, and the clamping block 7 arranged at the connecting end of the hack lever 5 and the second cross rod 4 can perform a protection function on the hack lever 5; meanwhile, the limiting block 6 can play a role in corrosion prevention on the connecting end of the hack lever 5 and the first cross rod 3.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a railing is prevented to plug-in type safety which characterized in that: comprises a pole (1), a first cross bar (3) and a second cross bar (4) which are arranged on one side of the pole (1), and a plurality of groups of frame rods (5) which are inserted between the first cross bar (3) and the second cross bar (4);
the bottom end of the post rod (1) is welded with a mounting seat (2) fixedly connected with an external wall surface;
one ends of the first cross rod (3) and the second cross rod (4) are connected with the posts (1) through rotating shafts, and the other ends of the first cross rod (3) and the second cross rod (4) are provided with connecting components (8) used for being connected with the other group of posts (1);
the limiting block (6) is welded at the position, close to the top end, of the surface of the hack lever (5), and the limiting block (6) is fixedly connected with the first cross rod (3) through screws.
2. The plug-in type safety protection rail of claim 1, wherein: first horizontal pole (3) and second horizontal pole (4) one end coupling assembling (8) that set up have two sets ofly, and two sets of coupling assembling (8) are upper and lower symmetrical formula and distribute.
3. The plug-in type safety protection rail of claim 1, wherein: the connecting assembly (8) comprises a rotating rod (81), a clamping column (82) welded on the surface of the rotating rod (81) close to one end and a torsion piece (83) used for connecting the rotating rod (81) and the first cross rod (3).
4. A plug-in safety guard rail according to claim 3, wherein: a first slotted hole (9) is formed in the position, corresponding to the connecting component (8), on the surface of the post rod (1), and the aperture of the first slotted hole (9) is the same as the outer diameter of the second cross rod (4); and the surface of the post rod (1) is provided with second slotted holes (10) at positions above and below the first slotted holes (9), and the aperture of each second slotted hole (10) is the same as the outer diameter of the clamping column (82).
5. The plug-in type safety protection rail of claim 1, wherein: the cross section of the limiting block (6) is semicircular, and when the hack lever (5) is installed, the lower surface of the limiting block (6) is kept in a state of being attached to the upper surface of the first cross rod (3).
6. The plug-in type safety protection rail of claim 1, wherein: a clamping block (7) is arranged at the position of the connecting end between the second cross rod (4) and the rack rod (5), the clamping block (7) is of a dumbbell-shaped rubber structure, a notch used for penetrating through the rack rod (5) is formed in the clamping block (7), and the clamping block (7) is clamped in a through hole which is formed in the surface of the second cross rod (4) in a preset mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020494090.5U CN212002659U (en) | 2020-04-08 | 2020-04-08 | Plug-in type safety protection railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020494090.5U CN212002659U (en) | 2020-04-08 | 2020-04-08 | Plug-in type safety protection railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212002659U true CN212002659U (en) | 2020-11-24 |
Family
ID=73403784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020494090.5U Active CN212002659U (en) | 2020-04-08 | 2020-04-08 | Plug-in type safety protection railing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212002659U (en) |
-
2020
- 2020-04-08 CN CN202020494090.5U patent/CN212002659U/en active Active
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