CN215054710U - Assembled extension stair step - Google Patents
Assembled extension stair step Download PDFInfo
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- CN215054710U CN215054710U CN202120944354.7U CN202120944354U CN215054710U CN 215054710 U CN215054710 U CN 215054710U CN 202120944354 U CN202120944354 U CN 202120944354U CN 215054710 U CN215054710 U CN 215054710U
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- mounting
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- mount pad
- stair step
- plate
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Abstract
The utility model discloses an assembled extension stair step in the technical field of stair steps, which comprises a bottom mounting seat and a top mounting seat, wherein both ends of the inner side surface of the bottom mounting seat are provided with first mounting grooves, both ends of the outer side surface of the top mounting seat are provided with second mounting grooves, a first slope mounting plate and a second slope mounting plate are movably connected between the first mounting groove and the second mounting groove, both ends of the first slope mounting plate and the second slope mounting plate are provided with threaded holes, fastening screws matched with the threaded holes are vertically inserted in the bottom mounting seat and the top mounting seat, a plurality of groups of mounting holes are arranged at the inner cavities of the opposite surfaces of the first slope mounting plate and the second slope mounting plate, connecting blocks are movably connected in the mounting holes, and stair step plates are fixedly connected between the adjacent connecting blocks, the utility model can set the number of the stair step plates according to the requirements, and the assembly method of the stair step plate is simple, the connection is stable, and the practicability is good.
Description
Technical Field
The utility model relates to a stair technical field that marks time specifically is can assemble extension stair and mark time.
Background
The stair steps are very widely applied, convenience is provided for construction, the stair steps are commonly used for industrial platforms, and most of the stair steps are handrails, channel floors, railway bridges, side roads, high-altitude tower platforms and other occasions.
Disclosure of Invention
An object of the utility model is to provide a can assemble extending stair and mark time to the inconvenient problem that sets up its height and number as required of stair tread who proposes in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
can assemble extension stair and mark time, including bottom mount pad and top mount pad, first mounting groove has been seted up at the medial surface both ends of bottom mount pad, the second mounting groove has been seted up at the lateral surface both ends of top mount pad, swing joint has first slope mounting panel and second slope mounting panel between first mounting groove and the second mounting groove, threaded hole has been seted up at the both ends of first slope mounting panel and second slope mounting panel, vertical grafting has with screw hole assorted fastening screw in bottom mount pad and the top mount pad, a plurality of groups of mounting holes have been seted up to the opposite face inner chamber department of first slope mounting panel and second slope mounting panel, swing joint has the connecting block in the mounting hole, and is adjacent fixedly connected with stair step board between the connecting block.
Further: the connecting block is internally provided with a through hole, the first slope mounting plate and the second slope mounting plate are vertically inserted with a fastening bolt, and the bottom end of the fastening bolt penetrates through the through hole in the connecting block.
Further: the bottom end of the inner side face of the bottom mounting seat is fixedly connected with supporting plates, supporting blocks are fixedly connected to the top ends of the supporting plates, and the top ends of the supporting blocks are attached to the lower surface of the stair step plate.
Further: the bottom of the inner side surface of the bottom mounting seat is provided with a connecting groove, a bearing plate is movably connected in the connecting groove, and the other end of the bearing plate is mounted in the top mounting seat.
Further: the loading board is provided with two sets ofly, and is bottom mount pad axis symmetric distribution, loading board and first slope mounting panel, second slope mounting panel parallel arrangement.
Further: and anti-slip pads are laid on the outer surfaces of the stair step plates.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the mounting hole on first slope mounting panel and the second slope mounting panel has the multiunit, can install the number of stair step board according to the demand, has replaced traditional fixed running-board, avoids causing the waste, and first slope mounting panel and second slope mounting panel and stair step board, bottom mount pad, top mount pad mounting method are simple, and connect stably, have made things convenient for the equipment of stair step board, and the flexibility ratio is high, and the practicality is good.
2. The supporting shoe and the loading board of setting on the bottom mount pad can play the supporting role to first slope mounting panel, second slope mounting panel and stair step board, have further improved the stability of stair step board when using, excellent in use effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a rear view of the present invention;
fig. 4 is a side view of the present invention.
In the figure: 1. a bottom mounting base; 2. fastening screws; 3. a first ramp mounting plate; 4. a support plate; 5. a support block; 6. a second ramp mounting plate; 7. mounting holes; 8. fastening a bolt; 9. connecting blocks; 10. a top mount; 11. a carrier plate; 12. stair step plates; 13. and connecting the grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
referring to fig. 1-4, the present invention provides a technical solution: the assembled extension stair step comprises a bottom mounting seat 1 and a top mounting seat 10, wherein first mounting grooves are formed in two ends of the inner side surface of the bottom mounting seat 1, second mounting grooves are formed in two ends of the outer side surface of the top mounting seat 10, a first slope mounting plate 3 and a second slope mounting plate 6 are movably connected between the first mounting groove and the second mounting groove, threaded holes are formed in two ends of the first slope mounting plate 3 and the second slope mounting plate 6, fastening screws 2 matched with the threaded holes are vertically inserted into the bottom mounting seat 1 and the top mounting seat 10, a plurality of groups of mounting holes 7 are formed in inner cavities of opposite surfaces of the first slope mounting plate 3 and the second slope mounting plate 6, connecting blocks 9 are movably connected into the mounting holes 7, stair step plates 12 are fixedly connected between the adjacent connecting blocks 9, the first slope mounting plate 3 and the second slope mounting plate 6 are steel plates, and threaded holes which are arranged in a penetrating mode are formed in two ends of the first slope mounting plate 3 and the second slope mounting plate 6, when installing in bottom mount pad 1 and top mount pad 10 at first slope mounting panel 3 and second slope mounting panel 6, having strengthened its position with fastening screw 2, make its installation in mounting hole 7 of corresponding height according to the position of stair step board 12 again, can change the position of stair step board 12 as required, avoid extravagant resource.
Referring to fig. 1 and 2, preferably, a through hole is formed in the connecting block 9, a fastening bolt 8 is vertically inserted into the first slope mounting plate 3 and the second slope mounting plate 6, the bottom end of the fastening bolt 8 penetrates through the through hole in the connecting block 9, when the stair step plate 12 is mounted, the connecting blocks 9 on two sides are inserted into the mounting holes 7, and the fastening bolt 8 is used for reinforcing the connection of the connecting blocks 9, so that the connection of the stair step plate 12 is reinforced.
Referring to fig. 1 and 3, preferably, the bottom side of the inner side surface of the bottom mounting seat 1 is fixedly connected with the supporting plates 4 at two sides of the bottom end, the top end of the supporting plate 4 is fixedly connected with the supporting block 5, and the top end of the supporting block 5 is attached to the lower surface of the stair step plate 12, so that the supporting block 5 can support the first slope mounting plate 3 and the second slope mounting plate 6, and the stability of the first slope mounting plate 3 and the second slope mounting plate 6 in use is improved.
Referring to fig. 1 and 3, preferably, the bottom end of the inner side surface of the bottom mounting seat 1 is provided with a connecting groove 13, a bearing plate 11 is movably connected in the connecting groove 13, the other end of the bearing plate 11 is mounted in the top mounting seat 10, the bearing plate 11 can play a supporting role, a certain safety role is played, and collapse caused by overlarge weight of the stair step plate 12 is avoided.
Referring to fig. 1 and 2, preferably, two sets of the bearing plates 11 are disposed, and are symmetrically distributed on the axis of the bottom mounting base 1, the bearing plates 11 are disposed in parallel with the first slope mounting plate 3 and the second slope mounting plate 6, and the symmetrically distributed bearing plates 11 can more uniformly absorb the gravity of the stair step plate 12.
Example 2:
referring to fig. 1, this embodiment is different from the first embodiment in that: the outer surface of stair step board 12 has laid the slipmat, and the setting of slipmat can play anti-skidding effect, avoids the staff smooth when the walking of stair step board 12.
The working principle is as follows: in use the utility model discloses, at first, place bottom mount pad 1 and top mount pad 10 and install at corresponding position, then, peg graft first slope mounting panel 3 and second slope mounting panel 6 and install in the mounting groove of bottom mount pad 1 and top mount pad 10 both sides, and rotate fastening screw 2 and consolidate its position, then, make its installation in the mounting hole 7 that corresponds height and position according to the position of stair step board 12, and rotate fastening bolt 8 and consolidate the position of stair step board 12, the mounting method is simple, supporting shoe 5 and loading board 11 can play the effect of supporting stair step board 12, avoid stair step board 12 to collapse in the use, stability is high.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Can assemble the extension stair step, including bottom mount pad (1) and top mount pad (10), its characterized in that: first mounting groove has been seted up at the medial surface both ends of bottom mount pad (1), the second mounting groove has been seted up at the lateral surface both ends of top mount pad (10), swing joint has first slope mounting panel (3) and second slope mounting panel (6) between first mounting groove and the second mounting groove, the both ends of first slope mounting panel (3) and second slope mounting panel (6) set up threaded hole, vertical grafting has fastening screw (2) with screw hole assorted in bottom mount pad (1) and top mount pad (10), a plurality of groups mounting hole (7) have been seted up to the opposite face inner chamber department of first slope mounting panel (3) and second slope mounting panel (6), swing joint has connecting block (9) in mounting hole (7), fixedly connected with stair step board (12) between adjacent connecting block (9).
2. The assemblable stair tread of claim 1, wherein: a through hole is formed in the connecting block (9), a fastening bolt (8) is vertically inserted into the first slope mounting plate (3) and the second slope mounting plate (6), and the bottom end of the fastening bolt (8) penetrates through the through hole in the connecting block (9).
3. The assemblable stair tread of claim 1, wherein: the bottom end of the inner side surface of the bottom mounting seat (1) is fixedly connected with supporting plates (4), the top ends of the supporting plates (4) are fixedly connected with supporting blocks (5), and the top ends of the supporting blocks (5) are attached to the lower surface of a stair step plate (12).
4. The assemblable stair tread of claim 1, wherein: connecting groove (13) have been seted up to the medial surface bottom of bottom mount pad (1), and swing joint has loading board (11) in connecting groove (13), and the other end of loading board (11) is installed in top mount pad (10).
5. The assemblable stair tread of claim 4, wherein: the bearing plates (11) are arranged in two groups and are symmetrically distributed on the axis of the bottom mounting seat (1), and the bearing plates (11) are arranged in parallel with the first slope mounting plate (3) and the second slope mounting plate (6).
6. The assemblable stair tread of claim 1, wherein: the outer surface of the stair step plate (12) is paved with an anti-skid pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120944354.7U CN215054710U (en) | 2021-05-06 | 2021-05-06 | Assembled extension stair step |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120944354.7U CN215054710U (en) | 2021-05-06 | 2021-05-06 | Assembled extension stair step |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215054710U true CN215054710U (en) | 2021-12-07 |
Family
ID=79108834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120944354.7U Active CN215054710U (en) | 2021-05-06 | 2021-05-06 | Assembled extension stair step |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215054710U (en) |
-
2021
- 2021-05-06 CN CN202120944354.7U patent/CN215054710U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230621 Address after: 201414 room 186, building 14, No. 1 Guangming East Street, Qingcun Town, Fengxian District, Shanghai Patentee after: SHANGHAI DUOYI NEW MATERIAL TECHNOLOGY CO.,LTD. Address before: 453645 Huang Shui Xiang Xiao Zhuang Cun Xi, Huixian City, Xinxiang City, Henan Province Patentee before: Huixian Hongyuan Building Materials Co.,Ltd. |