CN211313137U - High stable building floor stair connected node device - Google Patents
High stable building floor stair connected node device Download PDFInfo
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- CN211313137U CN211313137U CN201921865722.8U CN201921865722U CN211313137U CN 211313137 U CN211313137 U CN 211313137U CN 201921865722 U CN201921865722 U CN 201921865722U CN 211313137 U CN211313137 U CN 211313137U
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Abstract
The utility model provides a high stable building floor stair connected node device. The high-stability building floor stair connecting node device comprises a stair; a wallboard; supporting the reinforcing steel bars; the lap joint mechanism is arranged at the joint of the stair and the wallboard and comprises a reserved steel bar, a fixing strip, a supporting rod and a groove, the U-shaped groove is arranged in one end of the wallboard, and the fixing strips with semicircular sectional areas are equidistantly arranged at the bottom end of the groove; the reserved steel bars are installed at the top ends of the stairs and are in sliding connection with the inner parts of the grooves and the top ends of the fixing strips; the supporting rod is arranged at one end of the groove, and the side wall of the supporting rod is connected with the reserved steel bar in a sliding mode; a securing mechanism that extends through the stair and the wall panel. The utility model provides a high stable building floor stair connected node device reduces installation time.
Description
Technical Field
The utility model relates to a floor stair connection technical field especially relates to a high stable building floor stair connected node device.
Background
The stairs are members used for vertical traffic between floors in buildings and are mainly used for traffic connection between floors and when the height difference is large.
When installing assembled stair on the wallboard, need be in the same place the inside reservation reinforcing bar of stair with the inside reservation reinforcing bar connection of wallboard, the bulky of stair, it is inconvenient to remove, and the inside reservation reinforcing bar of stair and the inside reservation reinforcing bar of wallboard are difficult to aim at, lead to constructor installation time long, and aggravate constructor's intensity of labour.
Therefore, there is a need to provide a new high-stability building floor stair connection node device to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a reduce installation time high stable building floor stair connected node device.
In order to solve the technical problem, the utility model provides a high stable building floor stair connected node device includes: a staircase; the side wall of the wall plate is connected with the stair in a sliding mode; support bars installed inside the stairway and the wall panel; the lap joint mechanism is arranged at the joint of the stair and the wallboard and comprises a reserved steel bar, a fixing strip, a supporting rod and a groove, the U-shaped groove is arranged in one end of the wallboard, and the fixing strips with semicircular sectional areas are equidistantly arranged at the bottom end of the groove; the reserved steel bars are installed at the top ends of the stairs and are in sliding connection with the inner parts of the grooves and the top ends of the fixing strips; the supporting rod is arranged at one end of the groove, and the side wall of the supporting rod is connected with the reserved steel bar in a sliding mode; a securing mechanism that extends through the stair and the wall panel.
Preferably, the fixing mechanism comprises a connecting groove, a fixing steel bar, a fixing block, a fixing rod and a grout stop plug, the connecting groove is formed in the top end of the stair and the side wall of the wallboard, the fixing rod and the grout stop plug are connected inside the connecting groove in a sliding mode, and the grout stop plug is mounted at the top end of the fixing rod; the lateral wall symmetry installation of support reinforcing bar the fixed reinforcing bar, the lateral wall installation of dead lever the fixed block, fixed block and sliding connection the lateral wall of fixed reinforcing bar.
Preferably, the connecting groove of the top end of the stair is communicated with the connecting groove inside the wall board, and the grout stop plug is clamped at the top end of the connecting groove.
Preferably, the support steel bars are fixedly connected inside the stairs, the reserved steel bars are fixedly connected inside the wall board, and the support steel bars are fixedly connected inside the wall board.
Preferably, the stair with the junction installation of wallboard blocks up the mechanism, block up the mechanism and include seam groove, connecting block and block the piece, the top of wallboard is equipped with the seam groove, the one end installation lateral wall of stair is curved block the piece, the lateral wall installation of wallboard the connecting block, and the lateral wall is curved connecting block the piece.
Preferably, the connecting block is installed at one end of the seam groove, and the connecting block is slidably connected with the bottom surface of the stair.
Preferably, the joint groove is arranged on the wall plate in an inclined mode, and the joint groove is communicated with the groove and the connecting groove.
Compared with the prior art, the utility model provides a high stable building floor stair connected node device has following beneficial effect:
the utility model provides a high stable building floor stair connection node device, when the stair and the wallboard are spliced, the stair is moved to drive the reserved steel bar to move, the reserved steel bar enters the inside of the groove to be contacted with the reserved steel bar, the fixed bar is driven to linearly move in the reserved steel bar, the reserved steel bar is contacted with one end of the groove with the U-shaped side wall, the stair is driven to continuously move, the stair drives the reserved steel bar to continuously move, one end of the reserved steel bar extrudes the U-shaped groove, the other end of the reserved steel bar is contacted with the support rod, the reserved steel bar is bent in the groove, the reserved steel bar slides on the side wall of the support rod to enter the top end of the groove, the messenger reserve the reinforcing bar and be "U" the shape and be located the inside of recess makes reserve reinforcing bar block the bracing piece will reserve the reinforcing bar and fix the inside of recess to will the stair are fixed fast on the wallboard, alleviate installer's intensity of labour.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a high-stability building floor stair connection node device provided by the present invention;
FIG. 2 is an enlarged structural view of the structure at A shown in FIG. 1;
fig. 3 is an enlarged schematic view of the structure at B in fig. 1.
Reference numbers in the figures: 1. stair, 2, supporting reinforcement, 3, wallboard, 4, fixed establishment, 41, connecting groove, 42, fixed reinforcement, 43, fixed block, 44, dead lever, 45, stop thick liquid stopper, 5, jam mechanism, 51, seam groove, 52, connecting block, 53, stop the piece, 6, overlap joint mechanism, 61, reserve reinforcing bar, 62, fixed strip, 63, bracing piece, 64, recess.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and the drawings, wherein fig. 1 is a schematic structural view of a preferred embodiment of a high-stability building floor stair connection node device according to the present invention; FIG. 2 is an enlarged structural view of the structure at A shown in FIG. 1; fig. 3 is an enlarged schematic view of the structure at B in fig. 1. High stable building floor stair connected node device includes: a staircase 1; the side wall of the wall plate 3 is connected with the stair 1 in a sliding mode; the supporting steel bars 2 are installed inside the stair 1 and the wall plate 3; the lap joint mechanism 6 is arranged at the joint of the stair 1 and the wall plate 3, the lap joint mechanism 6 comprises a reserved steel bar 61, a fixing strip 62, a supporting rod 63 and a groove 64, the U-shaped groove 64 is arranged in one end of the wall plate 3, and the fixing strips 62 with semicircular cross sections are equidistantly arranged at the bottom end of the groove 64; the reserved steel bars 61 are installed at the top ends of the stairs 1, and the reserved steel bars 61 are connected with the inner parts of the grooves 64 and the top ends of the fixing strips 62 in a sliding mode; the supporting rod 63 is installed at one end of the groove 64, and the side wall of the supporting rod 63 is connected with the reserved steel bar 61 in a sliding mode; a fixing mechanism 4, wherein the fixing mechanism 4 penetrates through the stair 1 and the wall plate 3.
The fixing mechanism 4 comprises a connecting groove 41, a fixing steel bar 42, a fixing block 43, a fixing rod 44 and a grout stop plug 45, the connecting groove 41 is arranged at the top end of the stair 1 and the side wall of the wall plate 3, the fixing rod 44 and the grout stop plug 45 are connected inside the connecting groove 41 in a sliding mode, and the grout stop plug 45 is mounted at the top end of the fixing rod 44; the lateral wall symmetry installation of support reinforcing bar 2 fixed reinforcing bar 42, the lateral wall installation of dead lever 44 fixed block 43, fixed block 43 block and sliding connection fixed reinforcing bar 42's lateral wall, for work as reserve reinforcing bar 61 is fixed the inside of recess 64, this moment the connecting groove 41 is aimed at, will dead lever 44 is put into the inside of connecting groove 41, makes dead lever 44 drives fixed block 43 descends, makes fixed block 43 block stair 1 with the wallboard 3 is inside fixed reinforcing bar 42, thereby makes dead lever 44 will stair 1 with wallboard 3 is fixed together, makes stair 1 with wallboard 3 is inside support reinforcing bar 2 links together, increases stair 1 with the stability that wallboard 3 connects.
The connecting groove 41 at the top end of the stair 1 is communicated with the connecting groove 41 in the wall plate 3, and the slurry stop plug 45 is clamped at the top end of the connecting groove 41, so that the fixing rod 44 can conveniently enter the wall plate 3 from the inside of the stair 1.
The connecting block 52 is installed at one end of the seam groove 51, and the connecting block 52 is slidably connected to the bottom surface of the stair 1, so that the connecting block 52 abuts against the stair 1 conveniently, and the stair 1 is fixed.
The joint groove 51 is obliquely arranged on the wall plate 3, and the joint groove 51 communicates the groove 64 and the connecting groove 41, so that the joint groove 51, the groove 64 and the connecting groove 41 are filled with cement mortar in order to facilitate the flow of the cement mortar in the joint groove 51.
The utility model provides a high stable building floor stair connected node device's theory of operation as follows: when the assembled stair 1 is installed on the wall plate 3, the stair 1 is hoisted, the stair 1 drives the reserved steel bars 61 to move, and the stair 1 is placed on the wall plate 3 and the connecting block 52, and the reserved steel bars 61 are aligned with the grooves 64; the stair 1 is linearly moved on the side wall of the wallboard 3, the stair 1 drives the reserved steel bar 61 to enter the groove 64, the reserved steel bar 61 is in contact with the fixed strip 62, the fixed strip 62 is linearly moved in the reserved steel bar 61, the reserved steel bar 61 is in contact with one end of the groove 64 with the U-shaped side wall, the stair 1 is continuously moved, the stair 1 drives the reserved steel bar 61 to continuously move, one end of the reserved steel bar 61 extrudes the U-shaped groove 64, the other end of the reserved steel bar 61 is in contact with the cylindrical support rod 63, the reserved steel bar 61 is in bending motion in the groove 64, the reserved steel bar 61 slides on the side wall of the support rod 63 to enter the top end of the groove 64, and the reserved steel bar 61 is in bending motion at the top end of the groove 64, the reserved steel bars 61 are positioned in the grooves 64 in a U shape, the reserved steel bars 61 are clamped with the supporting rods 63, the reserved steel bars 61 are fixed in the grooves 64, the stairs 1 drive the blocking blocks 53 to move, the blocking blocks 53 with arc-shaped side walls are clamped with the connecting blocks 52, the stairs 1 stop moving, and the connecting grooves 41 in the wall plates 3 are aligned with the connecting grooves 41 in the stairs 1; placing the fixing rod 44 inside the connecting groove 41, making the fixing rod 44 drive the fixing block 43 to descend, making the fixing block 43 engage with the fixing steel bars 42 inside the stair 1 and the wall plate 3, so that the fixing rod 44 fixes the stair 1 and the wall plate 3 together, making the stair 1 and the supporting steel bars 2 inside the wall plate 3 connected together, increasing the stability of the connection of the stair 1 and the wall plate 3, and the grout stop plug 45 closes the top end of the connecting groove 41; cement mortar is injected into the fixing rods 44, the connecting grooves 41 are filled with the cement mortar discharged from the hollow fixing rods 44, the cement mortar is injected into the joint grooves 51, the bottom ends of the joint grooves 51 are inclined, one ends of the joint grooves 51 are respectively sealed by the connecting blocks 52 and the blocking blocks 53, the joint grooves 51 are filled with the cement mortar, the cement mortar moves and is filled in the grooves 64, the reserved steel bars 61 and the supporting rods 63 are sealed in the cement mortar, and the connecting positions of the stair 1 and the wall plates 3 are sealed by the cement mortar, so that the connecting stability of the stair 1 and the wall plates 3 is improved.
Compared with the prior art, the utility model provides a high stable building floor stair connected node device has following beneficial effect:
the utility model provides a high stable building floor stair connected node device, when carrying out the stair 1 with wallboard 3 splices, remove the stair 1, make the stair 1 drive reserve reinforcing bar 61 motion, make reserve reinforcing bar 61 get into the inside of recess 64, make reserve reinforcing bar 61 with the contact of fixed strip 62, make fixed strip 62 in the inside linear motion of reserve reinforcing bar 61, make reserve reinforcing bar 61 and the lateral wall be the one end contact of "U" shape recess 64, continue to move the stair 1, make stair 1 drive reserve reinforcing bar 61 continues to move, make one end of reserve reinforcing bar 61 extrude "U" shape recess 64, just the other end of reserve reinforcing bar 61 with bracing piece 63 contacts, make reserve reinforcing bar 61 be in the inside bending motion of recess 64, the reserved steel bars 61 slide on the side walls of the supporting rods 63 to enter the top ends of the grooves 64, the reserved steel bars 61 are located in the grooves 64 in a U shape, the reserved steel bars 61 are clamped with the supporting rods 63, the reserved steel bars 61 are fixed in the grooves 64, and therefore the stair 1 is rapidly fixed on the wall plate 3, and labor intensity of installation personnel is relieved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A high stable building floor stair connected node device which characterized in that includes:
a staircase;
the side wall of the wall plate is connected with the stair in a sliding mode;
support bars installed inside the stairway and the wall panel;
the lap joint mechanism is arranged at the joint of the stair and the wallboard and comprises a reserved steel bar, a fixing strip, a supporting rod and a groove, the U-shaped groove is arranged in one end of the wallboard, and the fixing strips with semicircular sectional areas are equidistantly arranged at the bottom end of the groove; the reserved steel bars are installed at the top ends of the stairs and are in sliding connection with the inner parts of the grooves and the top ends of the fixing strips; the supporting rod is arranged at one end of the groove, and the side wall of the supporting rod is connected with the reserved steel bar in a sliding mode;
a securing mechanism that extends through the stair and the wall panel.
2. The stair joint assembly according to claim 1, wherein the fixing mechanism comprises a connecting groove, a fixing reinforcement, a fixing block, a fixing rod and a grout stop plug, the connecting groove is provided at the top end of the stair and the side wall of the wall plate, the fixing rod and the grout stop plug are slidably connected to the inside of the connecting groove, and the grout stop plug is mounted at the top end of the fixing rod; the lateral wall symmetry installation of support reinforcing bar the fixed reinforcing bar, the lateral wall installation of dead lever the fixed block, fixed block and sliding connection the lateral wall of fixed reinforcing bar.
3. The high stability building floor stair connection node arrangement of claim 2, wherein the connection slots of the stair top end communicate with the connection slots inside the wall panel, and the grout stop engages the top ends of the connection slots.
4. The high stability building floor stair connection node arrangement of claim 2, wherein the support bars inside the stair are fixedly connected with the preformed bars, and the support bars inside the wall panel are fixedly connected with the support bars.
5. The stair connection node device of claim 2, wherein a blocking mechanism is installed at a connection position of the stair and the wall plate, the blocking mechanism comprises a joint groove, a connecting block and a blocking block, the joint groove is formed in the top end of the wall plate, the blocking block is installed at one end of the stair, the connecting block is installed on the side wall of the wall plate, and the connecting block, the side wall of which is arc-shaped, is clamped with the blocking block.
6. The high stability building floor stair connection node arrangement of claim 5, wherein the connection block is mounted at one end of the seam groove and the connection block is slidably connected to a bottom surface of the stair.
7. The high stability building floor stair connection node arrangement of claim 5, wherein the seam groove is disposed obliquely on the wall panel and communicates the groove and the connection groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921865722.8U CN211313137U (en) | 2019-11-01 | 2019-11-01 | High stable building floor stair connected node device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921865722.8U CN211313137U (en) | 2019-11-01 | 2019-11-01 | High stable building floor stair connected node device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211313137U true CN211313137U (en) | 2020-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921865722.8U Active CN211313137U (en) | 2019-11-01 | 2019-11-01 | High stable building floor stair connected node device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211313137U (en) |
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2019
- 2019-11-01 CN CN201921865722.8U patent/CN211313137U/en active Active
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