CN217974988U - High-integrity prefabricated floor convenient to assemble - Google Patents
High-integrity prefabricated floor convenient to assemble Download PDFInfo
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- CN217974988U CN217974988U CN202221051813.XU CN202221051813U CN217974988U CN 217974988 U CN217974988 U CN 217974988U CN 202221051813 U CN202221051813 U CN 202221051813U CN 217974988 U CN217974988 U CN 217974988U
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Abstract
The application relates to the technical field of precast floor slabs, in particular to a high-integrity precast floor slab convenient to assemble, which comprises connecting structures arranged at two sides of a precast slab assembly, wherein the precast slab assembly comprises a left side beam frame arranged on the connecting structures and a right side beam frame arranged at the right side of the connecting structures; the connecting structure comprises a connecting column, the top of the right side of the connecting column is in threaded connection with a slotted steel block, the middle of the right side of the connecting column is welded with a connecting seat, a connecting groove is formed in the connecting seat, a telescopic spring is welded in the middle of the connecting seat at low temperature, the right side of the connecting seat is in threaded connection with a first connecting block, a clamping block is in bolted connection with the right side of the first connecting block, and a movable rod is in flange connection with the left side of the top of the clamping block. This high wholeness precast floor convenient to assemble through install connection structure between two adjacent precast slabs, can avoid the gap department between two adjacent precast floor to lengthen, improves advantages such as the wholeness between two connected precast slabs.
Description
Technical Field
The application relates to the technical field of precast floor slabs, in particular to a high-integrity precast floor slab convenient to assemble.
Background
At present, assembly integration becomes the development direction of future engineering construction, namely, all building components and connecting pieces are manufactured in factories and installed on site, and an assembled reinforced concrete floor is a reinforced concrete floor which is manufactured outside a component prefabrication processing factory or a construction site in advance and then is transported to the construction site for installation.
In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, the existing floor slab is formed by splicing two or more prefabricated floor slabs, the splicing parts of the two prefabricated floor slabs are meshed together through tooth grooves, the design enables the gap between every two adjacent prefabricated floor slabs to be lengthened, and the two adjacent prefabricated floor slabs are only grouted at the communication holes, so that the gap is formed at the connecting part of a left beam frame and a right beam frame of the prefabricated floor slab, the integrity between the two connected prefabricated slabs is poor, and the high-integrity prefabricated floor slab convenient to assemble is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The prefabricated floor slab convenient to assemble is provided with a connecting structure between two adjacent prefabricated slabs, the problem that the joint between two adjacent prefabricated slabs is poor is solved.
In order to achieve the purpose of avoiding the gap generated between the prefabricated plates and improving the integrity between the two connected prefabricated plates, the following technical scheme is provided: a prefabricated floor slab with high integrity and convenient assembly comprises connecting structures arranged at two sides of a prefabricated slab assembly, wherein the prefabricated slab assembly comprises a left beam frame arranged at the connecting structure and a right beam frame arranged at the right side of the connecting structure;
connection structure includes the spliced pole, spliced pole right side top threaded connection has slotted steel piece, spliced pole right side middle part welding has the connecting seat, the inside spread groove of having seted up of connecting seat, connecting seat middle part low temperature welding has expanding spring, connecting seat right side threaded connection has connecting block one, a connecting block right side bolted connection has the fixture block, fixture block top left side flange joint has the movable rod, the outside welding of movable rod has the double-deck spring of folding, fixture block top right side dress bonds and is equipped with the fixed block.
This application has solved most of current precast floor slabs and can produce certain gap in left side roof beam structure and right side roof beam structure department of being connected through adopting above-mentioned technical scheme to the gap between two roof beam structures all connects through the concrete placement cover and has leaded to the relatively poor problem of integration nature between two prefabricated plates that connect.
Furthermore, the left side roof beam structure is inside to be provided with the connecting reinforcement cage, connecting block two has been installed at left side roof beam structure top.
The beneficial effect of adopting the further scheme is that: the purpose of reinforcing the left side beam frame can be achieved by connecting the reinforcement cage.
Further, the top and the bottom of the movable rod are both provided with fixed shafts, and the double-layer springs are made of high-carbon steel.
The beneficial effect of adopting the further scheme is that: the design of the fixed shaft can be matched with the movable rod to stably connect the sealing performance of the structure.
Furthermore, the connecting structure is located on the center line of the fixed block and is centrosymmetric.
The beneficial effect of adopting the further scheme is that: two prefabricated plates can be perfectly connected through the symmetrical performance of the connecting structure.
Furthermore, the movable shaft is arranged in the telescopic spring and inserted in the middle of the connecting groove.
The beneficial effect of adopting the further scheme is that: the movable shaft can stretch and retract along with the telescopic spring.
Furthermore, the channel steel blocks and the clamping blocks are in parallel angles, and the number of the channel steel blocks is two.
The beneficial effect of adopting the further scheme is that: the double-layer laminated spring can be subjected to elastic force limitation through the channel steel block.
Furthermore, a bottom plate is arranged on the right side of the bottom of the connecting column, the diameter of the bottom plate is the same as that of the bottom plate of the left side beam frame, and the bottom plate is attached to the left side beam frame.
The beneficial effect of adopting the further scheme is that: the connection performance of the connection structure and the prefabricated plate is stronger through the design of the bottom plate.
Compared with the prior art, the application provides a high wholeness precast floor convenient to assemble, possesses following beneficial effect:
1. the high-integrity precast floor slab convenient to assemble has the advantages that the connecting structure is arranged between the two adjacent precast slabs, bubbles generated by the precast slabs connected through slurry can be prevented from being generated, the integrity between the two connected precast slabs is improved, and the like.
2. This high wholeness precast floor convenient to assemble through connecting the steel reinforcement cage, has solved the not strong problem of precast slab sturdiness ability.
Drawings
FIG. 1 is a cross-sectional view of the present application;
FIG. 2 is an enlarged schematic view of the connection structure shown in FIG. 1 according to the present application;
FIG. 3 is an enlarged view of the fixing shaft and the bottom plate shown in FIG. 2;
fig. 4 is an enlarged schematic view of the movable shaft shown in fig. 2 of the present application.
In the figure: 1. a left side beam frame; 2. connecting a reinforcement cage; 3. a connecting structure; 301. connecting columns; 302. a channel steel block; 303. a connecting seat; 304. a tension spring; 305. connecting grooves; 306. a first connecting block; 307. a clamping block; 308. a double-layer stacked spring; 309. a movable rod; 3010. a fixed block; 3011. a fixed shaft; 3012. a movable shaft; a base plate 3013; 4. a second connecting block; 5. a right side beam frame.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1 to 3, a prefabricated floor slab with high integrity, which is easy to assemble, includes coupling structures 3 provided at both sides of a prefabricated slab assembly including left-side beam frames 1 installed at the coupling structures 3 and right-side beam frames 5 installed at the right-side of the coupling structures 3.
In order to realize can reaching the purpose of 1 reinforcement to the left side roof beam structure through connecting reinforcement cage 2, in this embodiment, 1 inside connecting reinforcement cage 2 that is provided with of left side roof beam structure, connecting block two 4 have been installed at 1 top of left side roof beam structure.
In order to support the movable rod 309 through the design of the fixture block 307, in this embodiment, the fixture block 307 is fixed to the connection seat 303 through a bolt, and the fixture block 307 is made in a C shape.
In order to match the design of the fixed shaft to stabilize the sealing performance of the connecting structure 3, in this embodiment, the fixed shaft 3011 is installed on both the top and the bottom of the movable rod 309, and the double-layer spring 308 is made of high-carbon steel.
In order to perfectly connect the two prefabricated panels by the symmetrical property of the connection structure, in this embodiment, the structure of the connection structure 3 is located at the center line of the fixing block 3010 and has central symmetry.
For the purpose of extending and contracting along with the extension spring 304 via the movable shaft, in the present embodiment, the movable shaft 3012 is installed inside the extension spring 304, and the movable shaft 3012 is inserted in the middle of the connection groove 305.
In order to limit the elastic force of the double-layer laminated spring 308 by the channel steel block 302, in this embodiment, the channel steel block 302 and the fixture block 307 are parallel, and the number of the channel steel blocks 302 is two.
In order to make the connection structure 3 and the precast slab have stronger connection performance through the design of the bottom plate, in the embodiment, the bottom plate 3013 is installed at the right side of the bottom of the connecting column 301, the diameter of the bottom plate 3013 is the same as that of the bottom plate of the left beam frame 1, and the bottom plate 3013 is attached to the left beam frame 1.
The working principle of the above embodiment is as follows:
the connecting column 301 is installed between two prefabricated slabs to be connected, the connecting seat 303 is installed in the middle of the right side of the connecting column 301, the first connecting block 306 is installed on the right side of the connecting seat 303, the first connecting block 306 is installed on the right side of the first connecting block 306, the clamping block 307 is installed on the right side of the first connecting block 306, the connecting groove 305 is formed in the connecting seat 303, the clamping block 307 and the first connecting block 306 are installed in the connecting groove 305 in the connecting seat 303, the telescopic spring 304 is installed in the middle of the connecting seat 303, the telescopic spring 304 can be fixed in an auxiliary mode when the first connecting block 306 is installed, the double-layer spring 308 is sleeved outside the movable rod 309, the movable rod 309 is installed on the left side of the top of the clamping block 307, the groove steel block 302 is installed on the top of the right side of the connecting column 301, the height of the movable rod 309 is adjusted to be attached to the groove steel block 302 through the double-layer spring 308, the fixing block 3010 is installed on the right side of the top of the clamping block 307, the fixing block 3010 is fixed between the two prefabricated slabs poured with no gap, and the purpose of improving integrity is achieved.
This high wholeness precast floor convenient to assemble through install connection structure between two adjacent precast slabs, can avoid the gap department between two adjacent precast floor to lengthen, improves advantages such as the wholeness between two connected precast slabs.
This high wholeness precast floor convenient to assemble through connecting the steel reinforcement cage, has solved the not strong problem of precast slab sturdiness ability.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high wholeness precast floor slab convenient to assemble, includes connection structure (3) of setting in precast slab subassembly both sides, its characterized in that: the prefabricated plate assembly comprises a left side beam frame (1) arranged on the connecting structure (3) and a right side beam frame (5) arranged on the right side of the connecting structure (3);
connection structure (3) are including spliced pole (301), spliced pole (301) right side top threaded connection has slotted steel piece (302), spliced pole (301) right side middle part welding has connecting seat (303), connecting seat (303) inside spread groove (305) have been seted up, connecting seat (303) middle part low-temperature welding has expanding spring (304), connecting seat (303) right side threaded connection has connecting block (306), connecting block (306) right side bolted connection has fixture block (307), fixture block (307) top left side flange joint has movable rod (309), movable rod (309) outside welding has double-deck spring (308) that folds, fixture block (307) top right side dress bonds and is equipped with fixed block (3010).
2. The prefabricated floor slab with high integrity convenient for assembling of claim 1, wherein: the left side roof beam structure (1) is inside to be provided with connecting reinforcement cage (2), connecting block two (4) have been installed at left side roof beam structure (1) top.
3. The prefabricated floor slab with high integrity convenient for assembling of claim 1, wherein: the fixture block (307) is fixed with the connecting seat (303) through a bolt, and the fixture block (307) is made into a C-shaped shape.
4. The prefabricated floor slab with high integrity convenient for assembling of claim 1, wherein: the top and the bottom of the movable rod (309) are both provided with a fixed shaft (3011), and the double-layer laminated spring (308) is made of high-carbon steel.
5. The prefabricated floor slab with high integrity convenient for assembling of claim 1, wherein: the movable shaft (3012) is arranged inside the telescopic spring (304) and is inserted into the middle of the connecting groove (305).
6. The prefabricated floor slab with high integrity convenient for assembling of claim 1, wherein: the channel steel blocks (302) and the clamping blocks (307) are parallel, and the number of the channel steel blocks (302) is two.
7. The prefabricated floor slab with high integrity convenient for assembling of claim 1, wherein: bottom plate (3013) have been installed on spliced pole (301) bottom right side, bottom plate (3013) diameter is the same with left side roof beam structure (1) bottom plate diameter, and bottom plate (3013) and left side roof beam structure (1) are laminated mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221051813.XU CN217974988U (en) | 2022-05-05 | 2022-05-05 | High-integrity prefabricated floor convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221051813.XU CN217974988U (en) | 2022-05-05 | 2022-05-05 | High-integrity prefabricated floor convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217974988U true CN217974988U (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221051813.XU Active CN217974988U (en) | 2022-05-05 | 2022-05-05 | High-integrity prefabricated floor convenient to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217974988U (en) |
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2022
- 2022-05-05 CN CN202221051813.XU patent/CN217974988U/en active Active
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