CN215167386U - Outdoor stair breast board mounting structure - Google Patents
Outdoor stair breast board mounting structure Download PDFInfo
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- CN215167386U CN215167386U CN202121433871.4U CN202121433871U CN215167386U CN 215167386 U CN215167386 U CN 215167386U CN 202121433871 U CN202121433871 U CN 202121433871U CN 215167386 U CN215167386 U CN 215167386U
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- stair
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- connecting column
- mounting hole
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Abstract
The utility model relates to an outdoor stair breast board mounting structure relates to the field that outdoor stair arranged, including set up mounting hole, the collar of fixed connection on the spliced pole of pegging graft with the spliced pole on stair and with the mounting bolt that stair and collar link together. This application has the effect that the convenience is consolidated being connected between backplate and the stair.
Description
Technical Field
The application relates to the field of outdoor stair arrangement, in particular to an outdoor stair railing panel mounting structure.
Background
The outdoor stair is mainly applied to a bottom building, and the outdoor stair is lapped, so that a user can conveniently get in and out. The protective plate is arranged on the stair and plays a role in protection.
The backplate mainly includes a plurality of spliced poles and arranges the protection grid between adjacent spliced pole, protection grid and spliced pole fixed connection, spliced pole and stair fixed connection.
When the connecting column is installed on the stairs, a hole for inserting one end of the connecting column is generally formed in the stairs, so that the connecting column is inserted into the stairs. And concrete or elastic pads are filled between the holes and the connecting columns, so that the mounting firmness of the connecting columns is improved.
To the correlation technique among the above-mentioned, the inventor thinks that the spliced pole is connected with the stair through the mode of pegging graft, and in long-time use, the backplate can receive promotion many times, can lead to the spliced pole and the stair between be connected and appear becoming flexible, influence the stability that whole backplate was arranged.
SUMMERY OF THE UTILITY MODEL
For the convenience consolidate being connected between backplate and the stair, this application provides an outdoor stair breast board mounting structure.
The application provides a pair of outdoor stair breast board mounting structure adopts following technical scheme:
an outdoor stair railing panel mounting structure comprises mounting holes formed in stairs and connected with connecting columns in an inserting mode, mounting rings fixedly connected to the connecting columns and mounting bolts used for connecting the stairs and the mounting rings together.
Through adopting above-mentioned technical scheme, after inserting the spliced pole in the mounting hole, use construction bolt to be connected stair and collar for the backplate is when connecting, has a plurality of tie points between backplate and the stair, both can increase the fastness of being connected between backplate and the stair, also can be through the connection of tightening construction bolt, makes more firmly of being connected between backplate and the stair.
Optionally, the end of the connecting column is in contact with the bottom of the mounting hole, and a gap exists between the mounting ring and the stair.
Through adopting above-mentioned technical scheme, when the spliced pole takes place to become flexible, only need screw up the bolt, press from both sides tight collar, increase the tight power of supporting at spliced pole and mounting hole bottom to consolidate the spliced pole.
Optionally, the bolt includes a screw and a nut, and the screw is fixed on the stair and arranged vertically; one end of the screw rod penetrates through the mounting ring, and the nut and the stair clamp the mounting ring.
Through adopting above-mentioned technical scheme, the screw rod is pre-buried on stair, and the nut is arranged on the collar, conveniently adjusts tightly the bolt.
Optionally, a connecting groove is formed in the connecting column;
after the connecting column is inserted into the mounting hole, the end part of the connecting column is contacted with the bottom of the mounting hole, and the connecting groove is exposed out of the mounting hole.
Through adopting above-mentioned technical scheme, can pour into the concrete into the spread groove, the concrete setting back increases the area of being connected between spliced pole and the mounting hole, fastness when improving the spliced pole and connecting.
Optionally, one end of the connecting column inserted into the mounting hole is provided with a connecting hole formed along the length direction of the connecting column, and the connecting groove is communicated with the connecting hole.
Through adopting above-mentioned technical scheme, the concrete setting back further increases the area of being connected of spliced pole and mounting hole.
Optionally, a filling groove is formed in a hole wall of the mounting hole, and the filling groove is used for aligning with the connecting groove.
Through adopting above-mentioned technical scheme, conveniently pour into the concrete into the spread groove.
Optionally, a reinforcing rod is fixedly connected to a wall of the filling groove, and one end of the reinforcing rod penetrates into the mounting hole.
Through adopting above-mentioned technical scheme, the gusset rod is used for increasing the joint strength of concrete, increases the joint strength between spliced pole and the mounting hole.
Optionally, one end of the reinforcing rod penetrating into the mounting hole is an arc-shaped rod.
Through adopting above-mentioned technical scheme, further increase the joint strength between reinforced bar and the concrete.
Optionally, the protective cover is sleeved on the connecting column and buckled on the stair.
Through adopting above-mentioned technical scheme, the collar is covered to the protection casing, protects the collar.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the mounting rings and the mounting bolts, when the guard plates are connected, a plurality of connecting points exist between the guard plates and the stairs, so that the firmness of the connection between the guard plates and the stairs can be improved, and the guard plates and the stairs can be more firmly connected by tightening the connection of the mounting bolts;
2. the connecting strength between the connecting rod and the mounting hole is further increased by arranging the connecting groove, the filling groove, the connecting hole and the like;
3. through setting up the protection casing, protect the junction of collar and construction bolt.
Drawings
FIG. 1 is a schematic view of the attachment of the protective plate to the staircase in this embodiment;
FIG. 2 is a schematic view of the connection of the connecting post with the mounting hole on the stairs in this embodiment;
FIG. 3 is an exploded view of the connection of the connecting post to the stair mounting hole in this embodiment;
fig. 4 is a schematic view of the staircase in this embodiment with mounting holes and filling grooves.
Description of reference numerals: 1. a staircase; 11. filling the groove; 12. a reinforcing rod; 2. mounting holes; 3. connecting columns; 31. connecting holes; 32. connecting grooves; 4. a mounting ring; 5. installing a bolt; 51. a screw; 52. a nut; 6. a protective cover; 61. and a through hole.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses 1 breast board mounting structure of outdoor stair. Referring to fig. 1 and 2, the balustrade mounting structure of the outdoor stair 1 comprises a mounting hole 2 formed in the stair 1 and inserted into a connecting column 3, a mounting ring 4 fixedly connected to the connecting column 3, and a mounting bolt 5 connecting the stair 1 and the mounting ring 4 together. After inserting spliced pole 3 in mounting hole 2, use mounting bolt 5 to be connected stair 1 and collar 4 for the backplate is when connecting, has a plurality of tie points between backplate and the stair 1, both can increase the fastness of being connected between backplate and the stair 1, also can be through the connection of tightening mounting bolt 5, makes more firm of being connected between backplate and the stair 1.
Referring to fig. 3 and 4, the mounting hole 2 is formed in the staircase 1, the mounting hole 2 is a rectangular hole, a filling groove 11 is formed in a wall of the mounting hole 2, the filling groove 11 has an opening on an upper surface of the staircase 1, and a plurality of reinforcing rods 12 are fixedly connected to the filling groove 11.
In each of the filling grooves 11, a plurality of reinforcing rods 12 are arranged at equal intervals in the vertical direction, and one end of each reinforcing rod 12 is fixedly connected to a groove wall of the filling groove 11 and the other end thereof penetrates into the mounting hole 2. The end of the reinforcing rod 12 penetrating into the mounting hole 2 is arc-shaped.
Referring to fig. 2 and 3, one end of the connecting column 3 is inserted into the mounting hole 2, and one end of the connecting column 3 is provided with a connecting hole 31, and the connecting hole 31 is arranged along the length direction of the connecting column 3. A plurality of connecting grooves 32 are formed in the connecting column 3, the connecting grooves 32 are arranged at equal intervals in the circumferential direction of the connecting column 3, and the connecting grooves 32 are communicated with the connecting holes 31. When the coupling post 3 is inserted into the mounting hole 2, the coupling groove 32 of the coupling post 3 is aligned with the filling groove 11 of the mounting hole 2, and the reinforcing bar 12 is inserted into the coupling hole 31.
Wherein, after the connection post 3 is inserted into the mounting hole 2, the end of the connection post 3 contacts the bottom of the mounting hole 2, and the connection groove 32 is exposed outside the mounting hole 2.
Referring to fig. 1, the mounting ring 4 is fixedly connected to the connecting column 3 in a surrounding manner, and when the end of the connecting column 3 contacts the bottom of the mounting hole 2, a gap exists between the mounting ring 4 and the staircase 1.
Referring to fig. 2 and 3, concrete is injected into the filling grooves 11 and the connecting grooves 32 to increase the firmness of the connection of the connecting columns 3 with the stairway 1.
Referring to fig. 2 and 3, the mounting bolt 5 includes a screw 51 and a nut 52, the screw 51 is vertically and fixedly connected to the staircase 1, the screw 51 passes through the mounting ring 4, and when the nut 52 is matched with the screw 51, the mounting ring 4 is located between the nut 52 and the staircase 1. Through screwing up nut 52, press the collar 4 to stair 1, increase collar 4 and stair 1's joint strength, further increase the stability that spliced pole 3 and mounting hole 2 are connected.
Referring to fig. 1 and 2, a protective cover 6 is arranged on the connecting column 3, a through hole 61 is formed in the protective cover 6 in a penetrating mode, the protective cover 6 is sleeved on the connecting column 3, the protective cover 6 is buckled on the stair 1, and the mounting ring 4 and the mounting bolt 5 are covered.
The implementation principle of 1 breast board mounting structure of outdoor stair of this application embodiment is: when the protective plate is connected with the stair 1, firstly, a mounting hole 2 and a filling groove 11 are formed in the stair 1, a reinforcing rod 12 and a screw 51 are fixed on the stair 1, then a connecting column 3 is inserted into the mounting hole 2, and before the connecting column is inserted, a mounting ring 4 is aligned with the screw 51, so that one end of the screw 51 penetrates through the mounting ring 4 when the connecting column 3 is inserted into the mounting hole 2, wherein the filling groove 11 and a connecting groove 32 need to be aligned, and the reinforcing rod 12 is inserted into a connecting hole 31 through the connecting groove 32. Then, the mounting ring 4 and the connecting column 3 are clamped and fixed on the stair 1 by matching the nut 52 with the screw 51. Then, concrete is injected into the connecting grooves 32 and the filling grooves 11, the contact area between the connecting column 3 and the stair 1 is increased after the concrete is solidified, the connection stability of the connecting column 3 is further increased, and once the connecting column 3 is loosened, the nut 52 only needs to be screwed, so that the connection of the connecting column 3 can be conveniently and quickly reinforced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides an outdoor stair (1) breast board mounting structure which characterized in that: the stair installing structure comprises an installing hole (2) which is formed in a stair (1) and is connected with a connecting column (3) in an inserting mode, an installing ring (4) which is fixedly connected onto the connecting column (3) and an installing bolt (5) which is used for connecting the stair (1) and the installing ring (4) together.
2. Outdoor stair (1) balustrade mounting structure according to claim 1, characterized in that: the end part of the connecting column (3) is in contact with the bottom of the mounting hole (2), and a gap exists between the mounting ring (4) and the stair (1).
3. Outdoor stair (1) balustrade mounting structure according to claim 1, characterized in that: the bolt comprises a screw rod (51) and a nut (52), and the screw rod (51) is fixed on the stair (1) and is vertically arranged; one end of the screw rod (51) penetrates through the mounting ring (4), and the nut (52) and the stair (1) clamp the mounting ring (4).
4. Outdoor stair (1) balustrade mounting structure according to claim 1, characterized in that: the connecting column (3) is provided with a connecting groove (32);
after the connecting column (3) is inserted into the mounting hole (2), the end part of the connecting column (3) is contacted with the bottom of the mounting hole (2), and the connecting groove (32) is exposed outside the mounting hole (2).
5. Outdoor stair (1) balustrade mounting structure according to claim 4, characterized in that: one end of the connecting column (3) inserted into the mounting hole (2) is provided with a connecting hole (31) formed along the length direction of the connecting column (3), and the connecting groove (32) is communicated with the connecting hole (31).
6. Outdoor stair (1) balustrade mounting structure according to claim 4, characterized in that: the hole wall of the mounting hole (2) is provided with a filling groove (11), and the filling groove (11) is aligned with the connecting groove (32).
7. Outdoor stair (1) balustrade mounting structure according to claim 6, characterized in that: and a reinforcing rod (12) is fixedly connected to the wall of the filling groove (11), and one end of the reinforcing rod (12) penetrates into the mounting hole (2).
8. Outdoor stair (1) balustrade mounting structure according to claim 7, characterized in that: one end of the reinforcing rod (12) penetrating into the mounting hole (2) is an arc-shaped rod.
9. Outdoor stair (1) balustrade mounting structure according to claim 1, characterized in that: the protective cover (6) is sleeved on the connecting column (3), and the protective cover (6) is buckled on the stair (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121433871.4U CN215167386U (en) | 2021-06-25 | 2021-06-25 | Outdoor stair breast board mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121433871.4U CN215167386U (en) | 2021-06-25 | 2021-06-25 | Outdoor stair breast board mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215167386U true CN215167386U (en) | 2021-12-14 |
Family
ID=79383486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121433871.4U Active CN215167386U (en) | 2021-06-25 | 2021-06-25 | Outdoor stair breast board mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215167386U (en) |
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2021
- 2021-06-25 CN CN202121433871.4U patent/CN215167386U/en active Active
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