CN217461242U - Assembled environmental protection concrete prefabricated staircase - Google Patents
Assembled environmental protection concrete prefabricated staircase Download PDFInfo
- Publication number
- CN217461242U CN217461242U CN202123413662.6U CN202123413662U CN217461242U CN 217461242 U CN217461242 U CN 217461242U CN 202123413662 U CN202123413662 U CN 202123413662U CN 217461242 U CN217461242 U CN 217461242U
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- connecting pedal
- concrete prefabricated
- prefabricated staircase
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Abstract
The utility model relates to the technical field of decoration equipment, and discloses an assembled environment-friendly concrete prefabricated staircase, which is characterized in that a connecting pedal is assembled and installed, the silencing effect in use is improved through a sound absorption layer, the using effect of the connecting pedal is improved through a reinforcing layer and a waterproof layer, the connecting pedal is poured through a reinforcing steel bar and a pouring net, the durability of the connecting pedal is improved, and the connecting pedal is prevented from being cracked easily after long-time use, thereby avoiding the potential safety hazard, the utility model is assembled between the connecting pedals, an assembling cylinder at the top of the connecting pedal is inserted into an assembling hole at the bottom of the other connecting pedal, and is fixed through assembling bolts, the positioning fixture blocks at two sides of the connecting pedal are clamped with a fixed plate, and the assembling is fixed through the fixed holes and the fixed bolts, thereby being convenient for installation and being more convenient for assembly, and the stability is better, has alleviateed staff's burden, is worth using widely.
Description
Technical Field
The utility model relates to a fitment equipment technical field specifically is an assembled environmental protection concrete prefabricated staircase.
Background
Compared with the traditional cast-in-place reinforced concrete and masonry building, the prefabricated assembly building adopts a building mode that building components including beams, plates, columns, outer walls and the like are produced and prefabricated in a factory, and are transported to a site for installation and construction after being maintained and accepted. The prefabricated building is divided into a prefabricated steel structure building and a prefabricated reinforced concrete building from building materials; the prefabricated building is divided into a prefabricated industrial building and a prefabricated civil building from the using function, and the prefabricated civil building is divided into a prefabricated public building and a prefabricated residential building. Prefabricated assembled concrete stair belongs to a part of prefabricated assembled building.
Most assembled concrete prefabricated staircase uses comparatively inconveniently in the existing market, and not only single structure uses for a long time and appears cracked easily, influences the durability of stair, has increased the potential safety hazard, and inconvenient the installation, and comparatively inconvenient during the assembly, stability is relatively poor, increases staff's burden, for this reason we have proposed an assembled environmental protection concrete prefabricated staircase to solve the problem that above-mentioned exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembled environmental protection concrete prefabricated staircase possesses the advantage of being convenient for durable and being convenient for to install, has solved that the use of most assembled concrete prefabricated staircase on the existing market is comparatively inconvenient, and not only single structure, long-time use appears cracked easily, influences the durability of stair, has increased the potential safety hazard, and inconvenient the installation, and is comparatively inconvenient during the assembly, and stability is relatively poor, increases the problem of staff's burden.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an assembled environmental protection precast concrete stair, is including connecting the footboard, the inside of connecting the footboard front side is provided with the sound absorbing layer, the bottom on sound absorbing layer is provided with the back up coat, the bottom of back up coat is provided with the waterproof layer, the bolt has the reinforcing bar between the inner wall of connecting the footboard top, the bottom of reinforcing bar is provided with pours the net, the both sides of connecting the footboard all are provided with the fixed plate, the both sides of connecting the footboard all bolt has the location fixture block, and the location fixture block is corresponding with one side of fixed plate, the rear side bolt of connecting the footboard top has an assembly section of thick bamboo, the bottom of connecting the footboard and with the corresponding department of assembly section of thick bamboo seted up the pilot hole, and assembly section of thick bamboo and assembly hole looks adaptation.
Preferably, a fixing hole is formed in one side of the positioning clamping block, a fixing bolt is connected to one side of the fixing plate through threads, the fixing hole is matched with the fixing bolt, and the connecting pedal can be conveniently fixed on the fixing plate through the designed fixing hole and the designed fixing bolt.
Preferably, the assembling bolt is arranged in the assembling cylinder and is matched with the assembling hole, and the connecting pedal can be conveniently connected and assembled by designing the assembling bolt.
Preferably, the top of connecting the footboard has been seted up and has been pour the hole, and pour the hole and be connected the inside of footboard corresponding, pour the hole through having designed, can be convenient for pour the connection footboard.
Preferably, the top of connecting the footboard is provided with anti-skidding line, and anti-skidding line is corresponding with the top of connecting the footboard, through having designed anti-skidding line, can be convenient for improve the frictional force of connecting the footboard, walks safelyr.
Preferably, the top of fixed plate is bolted with the handrail, the bolted connection has the connecting rod between the handrail, through having designed handrail and connecting rod, can be convenient for hold when using, has improved the security.
Compared with the prior art, the utility model provides an assembled environmental protection concrete prefabricated staircase possesses following beneficial effect:
the utility model discloses an assemble the installation to connecting the footboard, improve the silence effect when using through the sound absorbing layer, improve the result of use of connecting the footboard through back up layer and waterproof layer, pour connecting the footboard through reinforcement bar and pouring net, improved the durability of connecting the footboard, avoid long-time use to appear cracked easily to avoid appearing the potential safety hazard;
the utility model discloses a to connect and assemble between the footboard, connect the assembly section of thick bamboo at footboard top and another pilot hole of being connected the footboard bottom peg graft, rethread assembly bolt fixes, carries out the joint between the positioning fixture block and the fixed plate through connecting the footboard both sides to fix through fixed orifices and gim peg, thereby be convenient for install, it is more convenient during the assembly, and stability is better, has alleviateed staff's burden, is worth using widely.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic perspective sectional view of the connection pedal of the present invention;
FIG. 3 is a schematic bottom view of the connecting pedal of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a connecting pedal; 2. a sound absorbing layer; 3. a reinforcement layer; 4. a waterproof layer; 5. reinforcing steel bars; 6. casting a net; 7. a fixing plate; 8. positioning a fixture block; 9. assembling the barrel; 10. an assembly hole; 11. a fixing hole; 12. a fixing bolt; 13. assembling a bolt; 14. pouring holes; 15. anti-skid lines; 16. a handrail; 17. a connecting rod.
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.
Referring to fig. 1, 2, 3 and 4, the present invention relates to an assembly type environment-friendly precast concrete stair, which comprises a connection pedal 1, a sound absorption layer 2 is arranged inside the front side of the connection pedal 1, a reinforcing layer 3 is arranged at the bottom of the sound absorption layer 2, a waterproof layer 4 is arranged at the bottom of the reinforcing layer 3, reinforcing steel bars 5 are bolted between the inner walls of the top of the connection pedal 1, a pouring net 6 is arranged at the bottom of the reinforcing steel bars 5, fixing plates 7 are arranged at both sides of the connection pedal 1, positioning blocks 8 are bolted at both sides of the connection pedal 1, the positioning blocks 8 correspond to one side of the fixing plates 7, an assembly cylinder 9 is bolted at the rear side of the top of the connection pedal 1, an assembly hole 10 is arranged at the bottom of the connection pedal 1 and corresponds to the assembly cylinder 9, and the assembly cylinder 9 is adapted to the assembly hole 10, the present invention relates to the technical field of decoration equipment, and discloses an assembly type environment-friendly precast concrete stair, the utility model improves the silencing effect when in use by assembling and installing the connecting pedal 1, improves the using effect of the connecting pedal 1 by the sound absorbing layer 2, improves the using effect of the connecting pedal 1 by the reinforcing layer 3 and the waterproof layer 4, and pours the connecting pedal 1 by the reinforcing steel bar 5 and the pouring net 6, thereby improving the durability of the connecting pedal 1, avoiding the easy cracking of long-time use and avoiding the potential safety hazard, the utility model assembles the connecting pedals 1, inserts the assembling cylinder 9 at the top of the connecting pedal 1 into the assembling hole 10 at the bottom of the other connecting pedal 1, fixes the connecting pedal by the assembling bolt 13, clamps the positioning clamping block 8 at the two sides of the connecting pedal 1 and the fixing plate 7, and fixes the connecting pedal by the fixing hole 11 and the fixing bolt 12, thereby facilitating the installation, being more convenient in assembly, having better stability and lightening the burden of workers, is worthy of popularization and application.
Further, a fixing hole 11 is formed in one side of the positioning clamping block 8, a fixing bolt 12 is connected to one side of the fixing plate 7 through threads, the fixing hole 11 is matched with the fixing bolt 12, and the connecting pedal 1 can be conveniently fixed on the fixing plate 7 through the design of the fixing hole 11 and the fixing bolt 12.
Further, the assembling bolts 13 are arranged inside the assembling barrel 9, the assembling bolts 13 are matched with the assembling holes 10, and the connecting pedal 1 can be conveniently connected and assembled by designing the assembling bolts 13.
Further, the top of connecting footboard 1 has been seted up and has been pour hole 14, and pour hole 14 and the inside of connecting footboard 1 corresponding, pour hole 14 through having designed, can be convenient for pour connecting footboard 1.
Further, the top of connecting footboard 1 is provided with anti-skidding line 15, and anti-skidding line 15 is corresponding with the top of connecting footboard 1, through having designed anti-skidding line 15, can be convenient for improve the frictional force of connecting footboard 1, walks safelyr.
Furthermore, the top of the fixing plate 7 is bolted with handrails 16, connecting rods 17 are bolted between the handrails 16, and the handrail 16 and the connecting rods 17 are designed, so that the handrail can be conveniently held in use, and the safety is improved.
During the use, through assembling installation to connecting footboard 1, improve the silence effect when using through sound absorbing layer 2, improve the result of use of connecting footboard 1 through back up coat 3 and waterproof layer 4, pour connecting footboard 1 through reinforcing bar 5 and pouring net 6, the durability of connecting footboard 1 has been improved, through assembling between will connecting footboard 1, the assembly hole 10 of connecting footboard 1 bottom is pegged graft with another to the assembly section of thick bamboo 9 at connecting footboard 1 top, rethread assembly bolt 13 is fixed, carry out the joint between 8 and the fixed plate 7 through the location fixture block of connecting footboard 1 both sides, and fix through fixed orifices 11 and gim peg 12, thereby be convenient for install.
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. The utility model provides an assembled environmental protection concrete prefabricated staircase, is including connecting footboard (1), its characterized in that: a sound absorption layer (2) is arranged inside the front side of the connecting pedal (1), a reinforcing layer (3) is arranged at the bottom of the sound absorption layer (2), a waterproof layer (4) is arranged at the bottom of the reinforcing layer (3), reinforcing steel bars (5) are bolted between the inner walls of the tops of the connecting pedals (1), the bottom of the reinforcing steel bar (5) is provided with a pouring net (6), both sides of the connecting pedal (1) are provided with fixing plates (7), positioning clamping blocks (8) are bolted on both sides of the connecting pedal (1), the positioning fixture block (8) corresponds to one side of the fixing plate (7), the rear side of the top of the connecting pedal (1) is bolted with an assembly cylinder (9), the bottom of the connecting pedal (1) and the corresponding position of the assembling cylinder (9) are provided with assembling holes (10), and the assembling cylinder (9) is matched with the assembling holes (10).
2. The fabricated environment-friendly concrete prefabricated staircase according to claim 1, characterized in that: one side of the positioning clamping block (8) is provided with a fixing hole (11), one side of the fixing plate (7) is in threaded connection with a fixing bolt (12), and the fixing hole (11) is matched with the fixing bolt (12).
3. The fabricated environment-friendly concrete prefabricated staircase according to claim 1, characterized in that: the assembling barrel (9) is internally provided with an assembling bolt (13), and the assembling bolt (13) is matched with the assembling hole (10).
4. The fabricated environment-friendly concrete prefabricated staircase according to claim 1, characterized in that: the top of the connecting pedal (1) is provided with a pouring hole (14), and the pouring hole (14) corresponds to the inside of the connecting pedal (1).
5. The fabricated environment-friendly concrete prefabricated staircase according to claim 1, characterized in that: the anti-skidding connecting pedal is characterized in that anti-skidding lines (15) are arranged at the top of the connecting pedal (1), and the anti-skidding lines (15) correspond to the top of the connecting pedal (1).
6. The fabricated environment-friendly concrete prefabricated staircase according to claim 1, characterized in that: the top of the fixed plate (7) is bolted with handrails (16), and a connecting rod (17) is bolted between the handrails (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123413662.6U CN217461242U (en) | 2021-12-31 | 2021-12-31 | Assembled environmental protection concrete prefabricated staircase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123413662.6U CN217461242U (en) | 2021-12-31 | 2021-12-31 | Assembled environmental protection concrete prefabricated staircase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217461242U true CN217461242U (en) | 2022-09-20 |
Family
ID=83261691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123413662.6U Active CN217461242U (en) | 2021-12-31 | 2021-12-31 | Assembled environmental protection concrete prefabricated staircase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217461242U (en) |
-
2021
- 2021-12-31 CN CN202123413662.6U patent/CN217461242U/en active Active
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