Device for preventing tile hanging pitched roof nail holding layer from sliding down
By connecting prestressed steel bars to anchor rings on the pitched roof, the problem of slippage of the nail-holding layer on the tiled pitched roof was solved, thus improving the stability of the nail-holding layer and the construction progress.
Patent Information
- Application Number
- CN202520267063.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-19
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-02-19
AI Technical Summary
In existing technologies, the nail-holding layer of a tiled pitched roof is prone to slippage when the slope is steep. Traditional methods can damage the waterproof layer and pose safety hazards, and the construction progress is slow.
Prestressed steel bars are installed on the sloping roof and connected to the edge beam of the sloping roof through pre-embedded anchor bars. They are then connected to the pre-embedded anchor rings with turnbuckles. After applying prestress, the nail-holding layer concrete is poured, and the pre-embedded short steel bars are removed to ensure that the nail-holding layer does not slide down.
It effectively prevents the nail-holding layer from slipping, ensures the integrity of the waterproof layer, improves construction progress and quality, and avoids safety hazards.
Smart Images
Figure CN223689200U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to building roof technical field, concretely is a prevent hanging tile roof hold nail layer slide device. BACKGROUND
[0002] In the house building, hanging tile roof plays a big role in improving the decoration effect, and SBS is usually used as waterproof material for the hold nail layer under the tile roof, but the SBS bonding force is not strong, and the pitch is easy to soften and flow at high temperature, so the material is used on the roof with large slope, which will cause the hold nail layer and tile roof to slide down. The traditional method is to pre-bury short steel bars on the main concrete slab or to arrange steel bars and steel mesh in the hold nail layer to control the slide of the hold nail layer. However, the method of reserving short steel bars will damage the waterproof layer and leave a big hidden danger for the roof leakage prevention, and the method of arranging steel bars in the hold nail layer will still cause a large slide at the slope foot due to the elastic deformation of the steel bars, which will cause a safety hidden danger.
[0003] In order to solve the above problems, the technology is innovated, and a prevent hanging tile roof hold nail layer slide device is designed. CONTENT OF THE UTILITY MODEL
[0004] (I) Technical problem solved
[0005] In view of the defects of the prior art, the utility model provides a prevent hanging tile roof hold nail layer slide device, which is connected with the pre-buried anchor ring at the slope foot by the basket bolt and prestressed after pouring the hold nail layer concrete, cancels the pre-buried short steel bar, avoids the damage of the waterproof integrity, and even if the steel bar in the hold nail layer reaches the stress state after hanging the tile, the hold nail layer can be guaranteed not to slide down regardless of the length of the slope, which speeds up the construction progress and guarantees the quality.
[0006] (II) Technical scheme
[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: a prevent hanging tile roof hold nail layer slide device, which comprises a roof with a slope top beam and a slope foot eaves, the top of the slope roof is provided with a hold nail layer, and a plurality of groups of pre-stressed steel bars are arranged in the hold nail layer at intervals and inward along the slope, the top of the pre-stressed steel bar is connected with the slope top beam through the pre-buried anchor bar, and the bottom of the pre-stressed steel bar is connected with the pre-buried anchor bar through the basket bolt.
[0008] Preferably, the pre-buried anchor bar is pre-buried into the slope top beam and has a certain welding length outside the slope top beam, and double-sided lap welding is adopted between the pre-stressed steel bar and the pre-buried anchor bar.
[0009] Preferably, the pre-buried anchor ring is pre-buried at the slope foot eaves, and one end of the basket bolt is connected with the pre-buried anchor ring.
[0010] Preferably, the bottom of the pre-stressed steel and the pitched roof are placed with a spacer every m, and the thickness of the spacer is set to 2cm.
[0011] Preferably, the spacing between the two adjacent groups of pre-stressed steel is 700mm.
[0012] Preferably, the pre-embedded anchor, the pre-embedded anchor ring and the pre-stressed steel are all set to 8mm three-level steel.
[0013] (Three) beneficial effects
[0014] Compared with the prior art, the utility model provides a prevent hanging valley pitched roof nail holding layer slide down device, has the following beneficial effects:
[0015] The prevent hanging valley pitched roof nail holding layer slide down device, in the nail holding layer interval certain distance along the slope to the inside steel bar upper side anchor in the slope top edge beam (bipitch roof then span the ridge), in the slope foot eaves mouth and pre-embedded anchor ring use basket bolt connection and exert pre-stress after pouring nail holding layer concrete, thereby cancels the pre-embedded short steel, avoids the waterproof integrity to be destroyed, even if the nail holding layer steel in hanging before the valley reaches the stress state after hanging, no matter the length of the slope is big all can guarantee that the nail holding layer does not slide down, speeds up the construction progress, guarantees the quality. BRIEF DESCRIPTION OF DRAWINGS
[0016] Fig. 1 It is the upper structure schematic view of the utility model;
[0017] Fig. 2 It is the lower structure schematic view of the utility model.
[0018] Mark in the drawing: 1, the slope top edge beam;2, the slope foot eaves mouth;3, pre-embedded anchor;4, pre-embedded anchor ring;5, pre-stressed steel;6, basket bolt;7, welding length;8, spacer. DETAILED DESCRIPTION
[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the protection scope of the utility model.
[0020] Embodiment:
[0021] Please refer to Figs. 1-2The utility model provides a kind of prevent the device that hold nail layer of valley roof slips, including the valley roof with ridge beam 1 and eaves 2 of slope foot, the top of the valley roof is set as hold nail layer, further include a plurality of groups of pre-stressed reinforcement 5 that are spaced a certain distance and be arranged to hold nail layer along slope, the top of the pre-stressed reinforcement 5 is connected with ridge beam 1 by pre-embedded anchor 3, and the bottom of the pre-stressed reinforcement 5 is connected with pre-embedded anchor 3 by basket bolt 6 and is pulled tight.
[0022] Specifically, the pre-embedded anchor 3 is embedded into the ridge beam 1 and extends out of the ridge beam 1 with a certain welding length 7, and double-sided lap welding is used between the pre-stressed reinforcement 5 and the pre-embedded anchor 3.
[0023] Specifically, the pre-embedded anchor ring 4 is embedded at the eaves 2 of the slope foot, and one end of the basket bolt 6 is connected with the pre-embedded anchor ring 4.
[0024] Specifically, a cushion 8 is placed between the bottom of the pre-stressed reinforcement 5 and the valley roof every 2m, and the thickness of the cushion 8 is set to 2cm.
[0025] Specifically, the spacing between the two adjacent groups of pre-stressed reinforcement 5 is 700mm.
[0026] Specifically, the pre-embedded anchor 3, the pre-embedded anchor ring 4 and the pre-stressed reinforcement 5 are all set to 8mm three-level steel.
[0027] In use, the construction sequence is: construction preparation → pre-embedding pre-embedded anchor ring 4 and pre-embedded anchor 3 → pouring top plate concrete → laying pre-stressed reinforcement 5 and using basket bolt 6 to tension → hold nail layer concrete pouring → hanging tile → removing basket bolt 6 and pre-embedded anchor ring 4.
[0028] When laying the pre-stressed reinforcement 5 at the corresponding positions of the pre-embedded anchor ring 4 and the pre-embedded anchor 3, the pre-stressed reinforcement is placed with a 2cm-thick cushion 8 every 2m to ensure that the pre-stressed reinforcement 5 is straight and does not sag, the upper part is double-sided lap welded with the pre-embedded anchor 3, and the lower part is connected with the pre-embedded anchor ring 4 through the basket bolt 6. Then, a 2m mark line is drawn on the pre-stressed reinforcement 5, and then the basket bolt 6 is tightened for tensioning until the length of the mark line reaches 2.0035m, and the tensioning is stopped; after the tile hanging is completed, the pre-stressed reinforcement 5 is cut off, and the basket bolt 6 and the pre-embedded anchor ring 4 are removed.
[0029] It should be noted that the phrases "one embodiment", "an embodiment", "example embodiment", "some embodiments" and the like in the specification do not necessarily refer to the same embodiment, although they can. In this context, these phrases merely indicate that the feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment. In addition, it is within the purview of those skilled in the art to implement the features, structures or characteristics in connection with the embodiments described in the specification in other embodiments.
[0030] It should be readily understood that "on," "over," and "above" in the present disclosure should be interpreted in the broadest context, such that "on" means not only "directly on" but also includes the meaning of "on" with intermediate features or layers therebetween, and "over" or "above" includes not only the meaning of "over" or "above" but also the meaning of "over" or "above" with no intermediate features or layers therebetween (i.e., directly on).
[0031] In addition, spatially relative terms, such as "beneath", "below", "lower", "above", "upper", and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
[0032] It should be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.
[0033] Finally, it should be noted that the above-described embodiments are merely intended for describing and illustrating, but not limiting, the technical solutions of the present application; even though the present application has been described in detail with reference to the above-described embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the above-described embodiments, or equivalently replace some or all of the technical features thereof; and such modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A device for preventing the downward sliding of a nail holding layer of a tile overhang roof, characterized in that: The roof includes a pitched roof with a roof ridge beam (1) and a roof eave (2), the top of the roof is provided as a nailing layer, and a plurality of groups of prestressed steel bars (5) are arranged at intervals along the slope and inwardly to the nailing layer, the top of the prestressed steel bar (5) is connected with the roof ridge beam (1) through a pre-embedded anchor bar (3), and the bottom of the prestressed steel bar (5) is connected with the pre-embedded anchor bar (3) through a basket bolt (6).
2. The device for preventing the under-slipping of the nail-holding layer of a valley-hanging roof according to claim 1, wherein: The pre-embedded anchor bar (3) is pre-embedded into the roof ridge beam (1) and has a certain welding length (7) extending out of the roof ridge beam (1), and double-sided lap welding is adopted between the prestressed steel bar (5) and the pre-embedded anchor bar (3).
3. The device for preventing the under-slipping of the nail-holding layer of a valley-hanging roof according to claim 2, wherein: The pre-embedded anchor ring (4) is pre-embedded at the roof eave (2), and one end of the basket bolt (6) is connected with the pre-embedded anchor ring (4).
4. The device for preventing the under-slipping of the nail-holding layer of a valley-hanging roof according to claim 3, wherein: Every 2m between the bottom of the prestressed steel bar (5) and the roof is provided with a cushion block (8), and the thickness of the cushion block (8) is 2cm.
5. The device for preventing the under-slipping of the nail-holding layer of a valley-hanging roof according to claim 4, wherein: The interval between the two adjacent groups of prestressed steel bars (5) is 700mm.
6. The device for preventing the under-slipping of the nail-holding layer of a valley-hanging roof according to claim 5, wherein: The pre-embedded anchor bar (3), the pre-embedded anchor ring (4) and the prestressed steel bar (5) are all provided as 8mm three-level steel.