CN213449076U - Pour rust-resistant truss plate of exempting from to tear open of floor - Google Patents
Pour rust-resistant truss plate of exempting from to tear open of floor Download PDFInfo
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- CN213449076U CN213449076U CN202022294539.6U CN202022294539U CN213449076U CN 213449076 U CN213449076 U CN 213449076U CN 202022294539 U CN202022294539 U CN 202022294539U CN 213449076 U CN213449076 U CN 213449076U
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Abstract
The utility model discloses a pour floor with exempting from to tear rust-resistant truss plate open belongs to the building technology field, and it includes non-metallic texture's plate body, characterized in that: the fixing device is arranged on the top wall of the plate body and can be connected with a reinforcing steel bar net rack, the fixing device is arranged along the length direction of the plate body, the fixing device comprises a movable part, and the movable part is connected to the truss plate or connected to the fixing part located on the truss plate. Because the truss plate connects the steel bar net rack to the plate body with non-metal texture through the fixing device, on one hand, the corrosion resistance of the truss plate is improved on the premise of reducing the dead weight of the truss plate, and the defects of rusting and the like in the prior art are avoided; on the other hand, the movable installation of the reinforcing steel bar net rack can be realized through the movable part in the fixing device, and the connection between the reinforcing steel bar net rack and the plate body can also be realized.
Description
Technical Field
The utility model belongs to the technical field of the building, concretely relates to pour floor with exempting from to tear open rust-resistant truss plate.
Background
At present, building structures are mainly divided into two main types: steel structure buildings and concrete structure buildings. The steel structure has the advantages of light dead weight, high strength, good shock resistance, short construction period, small environmental pollution during construction and dismantling and the like, and is known as a green building in the 21 st century. The construction of the floor slab mainly adopts the mode of prefabricating the floor slab in a factory. Chinese patent applications 201410582393.1, 201710243482.7, 201710648112.1, 201711045432.4 and 201910480776.0 are all prefabricated floors or prefabricated lightweight floors.
Because whole floor is bulky, the weight is heavy, for convenient transportation and installation, divide into several pieces with the floor usually, then place the prefabricated floor of fritter on the truss or on roofing steel skeleton, this kind of floor not only the wholeness is relatively poor, and the weight of fritter still is great moreover, brings the difficulty for transportation and construction. In addition, in order to enhance the integrity of the floor slab, exposed reinforcement heads are reserved on the top wall of the floor slab, then reinforcements are tied on the reinforcement heads, and a layer of concrete is poured in a field.
In floor slab construction in concrete structure construction, a reinforcing mesh is mostly tied on a supported bottom die, concrete is cast in situ to form the floor slab, and after the concrete is finally set, the bottom die is removed for other construction. The mode not only increases the working procedure of form removal, but also increases the workload of form support because the form is heavier.
Therefore, it is considered that a steel plate is adopted, steel bars are welded on the steel plate to form a steel bar mesh, and then the steel plate is placed on the frame beam to form the complete floor slab in a cast-in-place mode. However, the steel plate located indoors is prone to rusting, so that the steel plate has not been widely used.
Disclosure of Invention
The utility model aims to solve the technical problem that a pour floor with exempting from to tear rust-resistant truss plate open is provided, the reinforcing bar rack can be installed to pour into the floor with the reinforcing bar rack.
In order to solve the technical problem, the technical scheme of the utility model is that: the design one kind is pour the floor with exempting from to tear open rust-resistant truss plate, including the plate body of non-metallic texture, its characterized in that: the fixing device is arranged on the top wall of the plate body and can be connected with a reinforcing steel bar net rack, the fixing device is arranged along the length direction of the plate body, the fixing device comprises a movable part, and the movable part is connected to the truss plate or connected to the fixing part located on the truss plate.
Furthermore, the movable part is a cap, the middle part of the cap is provided with an arch, two sides of the cap are provided with supporting legs for supporting the arch, and an open slot for clamping the reinforcing steel bar net rack is arranged on the arched bottom wall.
Further, the legs of the cap are connected to the top wall of the plate body by first connecting members.
Further, the first connecting piece is an adhesive layer, a screw or a pin.
Furthermore, the fixing part is a slot, and a second connecting piece connected with two side walls of the slot is arranged on a notch of the slot.
Furthermore, the slot is formed by two convex arms which are arranged in parallel, and a slot cavity is formed between the two convex arms;
or the slot is a bulge arranged on the plate body, and a groove is formed in the bulge.
Further, the second connecting piece is a screw rod, a pin or a connecting clamp.
Furthermore, the fixed part is a sliding groove, a sliding block is assembled in the sliding groove, and a clamping groove is formed in the sliding block.
Furthermore, one side of the plate body is provided with a first connecting arm, the other side of the plate body is provided with a second connecting arm, and the first connecting arm can be assembled with the second connecting arm through a third connecting piece.
Furthermore, a protrusion is arranged on the first connecting arm, and a groove matched with the protrusion is arranged on the second connecting arm.
Further, the plate body is a PVC plate, a PE plate, a PPR plate or a wood-plastic plate.
Further, the third connecting piece is a screw, a pin, an adhesive, a fusion joint, a welding or a connecting card.
Compared with the prior art, the beneficial effects of the utility model are that:
1. because the reinforcing steel bar net rack is connected to the plate body with non-metallic texture through the fixing device, on one hand, the corrosion resistance of the steel bar net rack is improved on the premise of reducing the dead weight of the truss plate, and the defects of rusting and the like in the prior art are avoided; on the other hand, the movable installation of the reinforcing steel bar net rack can be realized through the movable part in the fixing device, and the connection between the reinforcing steel bar net rack and the plate body can also be realized.
2. The movable part can be a cap structure with an arch in the middle and supporting legs on two sides, and then the supporting legs are connected to the top wall of the plate body in a bonding, screwing or pin connection mode; the plate body can also be provided with a slot, and then the slot is provided with a second connecting piece for connecting the two arms of the slot, so that the reinforcing mesh frame can be installed on the plate body.
3. Of course, the connection mode between the plate bodies can also adopt a structure that one side of the plate body is provided with a first connecting arm and the other side of the plate body is provided with a second connecting arm besides adopting a primary-secondary inserting mode, the first connecting arm can be assembled with the second connecting arm through a third connecting piece, the connection mode between the plate bodies is enriched, and reasonable selection can be conveniently made according to site construction conditions.
4. The utility model discloses an aspect installation is fixed the reinforcing bar rack, and on the other hand forms the floor jointly after concreting as the die block of floor, avoids dismantling, still is convenient for decorate the operation to the roof, is convenient for popularize and apply in this area.
Drawings
FIG. 1 is an enlarged schematic cross-sectional view of a first embodiment;
FIG. 2 is an enlarged schematic cross-sectional view of the second embodiment;
FIG. 3 is an enlarged schematic cross-sectional view of a third embodiment;
FIG. 4 is an enlarged cross-sectional view of the first embodiment;
FIG. 5 is an enlarged cross-sectional view of the second embodiment;
FIG. 6 is a first schematic view of a connection structure between two adjacent boards;
fig. 7 is a schematic view of a connection structure between two adjacent plates.
The labels in the figure are: 1. a plate body; 2. capping; 3. a support leg; 4. a steel bar net rack; 5. a convex arm; 6. a slot cavity; 7. a groove; 8. a slider; 9. a card slot; 10. a first connecting arm; 11. a second connecting arm.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description.
When the utility model is in use, the end far away from the ground is defined as the top end or the upper end, and the end correspondingly close to the ground is defined as the bottom end or the lower end; the longitudinal direction is defined as the direction that coincides with the length direction of the sheet.
Example one
As shown in fig. 1, the utility model discloses be equipped with on 1 roof of non-metallic texture's plate body for block 2, the middle part of block 2 has the arch, both sides have the landing leg 3 that supports the arch, block 2 sets up along the length direction of plate body 1, be equipped with joint reinforcing bar rack 4's open slot on the diapire of arch, place reinforcing bar rack 4's muscles and bones in the open slot during the use, then bond 3 roofs of block 2 on the roof of plate body 1, certainly also can be through on the mode connecting plate body 1 of spiro union.
Example two
The difference between the present embodiment and the first embodiment is: as shown in fig. 2, the top wall of the plate body 1 is provided with more than two slots longitudinally arranged, each slot is composed of two parallel convex arms 5, a slot cavity 6 is defined between the two convex arms 5, the ribs of the steel bar net rack 4 can be placed in the slot cavity 6, and then the two convex arms 5 are connected by screws, pins or connecting clips, so that the installation of the steel bar net rack 4 can be realized.
EXAMPLE III
The present embodiment is different from the second embodiment in that: the specific structure of the slot is different. As shown in fig. 3, in this embodiment, a protruding strip is longitudinally disposed on the plate body 1, a groove 7 is formed on the protruding strip, the ribs of the reinforcing steel bar net rack 4 are placed in the groove 7, and then the two side arms of the groove 7 are connected by screws, pins or connecting clips.
Example four
The present embodiment is different from the third embodiment in that: in this embodiment, a sliding groove is formed in the protruding strip, the cross section of the sliding groove is of a structure with a large bottom and a small top, a sliding block 8 is assembled in the sliding groove, and a clamping groove 9 is connected to the sliding block 8, as shown in fig. 4, the sliding groove can be of a dovetail groove structure, as shown in fig. 5, or of an inverted T-shaped structure.
As shown in fig. 6 and 7, a first connecting arm 10 is disposed on one side of the plate body 1, and a second connecting arm 11 is disposed on the other side of the plate body 1, a protrusion is disposed on the first connecting arm 10, a groove fitted with the protrusion is disposed on the second connecting arm 11, the first connecting arm 10 and the second connecting arm 11 are connected by a third connecting member, which is an adhesive, a screw, a pin, a fusion, a welding or a connecting card, so as to realize the splicing between the adjacent plate bodies 1. The plate body 1 is a PVC plate, a PE plate, a PPR plate or a wood-plastic plate.
In order to enhance the anti-aging capability and the decorative effect of the truss plates, a coating layer with a good decorative effect can be coated on the bottom wall of the plate body 1, and the coating layer plays a role in isolation protection and reduces the aging phenomenon; on the other hand, under the condition of no decoration, the indoor roof has a better visual effect. Of course, the form of a patch may also be used.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a pour floor with exempting from to tear rust-resistant truss plate open, includes non-metallic texture's plate body, its characterized in that: the fixing device is arranged on the top wall of the plate body and can be connected with a reinforcing steel bar net rack, the fixing device is arranged along the length direction of the plate body, the fixing device comprises a movable part, and the movable part is connected to the truss plate or connected to the fixing part located on the truss plate.
2. The non-dismantling rust-proof truss plate for casting floor slab of claim 1, wherein: the movable part is a cover cap, the middle part of the cover cap is provided with an arch, two sides of the cover cap are provided with supporting legs for supporting the arch, and an open slot for clamping a steel bar net rack is arranged on the arched bottom wall.
3. The non-dismantling rust-proof truss plate for casting floor slab of claim 2, wherein: the supporting legs of the cover cap are connected to the top wall of the plate body through first connecting pieces.
4. The non-dismantling rust-proof truss plate for casting floor slab of claim 1, wherein: the fixing part is a slot, and a second connecting piece connected with two side walls of the slot is arranged on a notch of the slot.
5. The non-dismantling rust-proof truss plate for casting floor slab of claim 4, wherein: the slot is formed by two convex arms which are arranged in parallel, and a slot cavity is formed between the two convex arms;
or the slot is a bulge arranged on the plate body, and a groove is formed in the bulge.
6. The non-dismantling rust-proof truss plate for casting floor slab of claim 5, wherein: the second connecting piece is a screw rod, a pin or a connecting clamp.
7. The non-dismantling rust-proof truss plate for casting floor slab of claim 1, wherein: the fixed part is a sliding groove, a sliding block is assembled in the sliding groove, and a clamping groove is formed in the sliding block.
8. The non-dismantling rust-proof truss plate for casting floor slab according to any one of claims 1 to 7, wherein: one side of the plate body is provided with a first connecting arm, the other side of the plate body is provided with a second connecting arm, and the first connecting arm can be assembled with the second connecting arm through a third connecting piece.
9. The non-dismantling rust-proof truss plate for casting floor slab of claim 8, wherein: the first connecting arm is provided with a bulge, and the second connecting arm is provided with a groove matched with the bulge.
10. The non-dismantling rust-proof truss plate for casting floor slab of claim 9, wherein: the plate body is a PVC plate, a PE plate, a PPR plate or a wood-plastic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022294539.6U CN213449076U (en) | 2020-10-15 | 2020-10-15 | Pour rust-resistant truss plate of exempting from to tear open of floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022294539.6U CN213449076U (en) | 2020-10-15 | 2020-10-15 | Pour rust-resistant truss plate of exempting from to tear open of floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213449076U true CN213449076U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022294539.6U Active CN213449076U (en) | 2020-10-15 | 2020-10-15 | Pour rust-resistant truss plate of exempting from to tear open of floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213449076U (en) |
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2020
- 2020-10-15 CN CN202022294539.6U patent/CN213449076U/en active Active
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