CN215105452U - Light batten prefabricated part assembling system for foundation bearing platform - Google Patents
Light batten prefabricated part assembling system for foundation bearing platform Download PDFInfo
- Publication number
- CN215105452U CN215105452U CN202120354565.5U CN202120354565U CN215105452U CN 215105452 U CN215105452 U CN 215105452U CN 202120354565 U CN202120354565 U CN 202120354565U CN 215105452 U CN215105452 U CN 215105452U
- Authority
- CN
- China
- Prior art keywords
- prefabricated
- fixing plate
- template
- bolt
- tip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to a construction technical field especially relates to a system is assembled to light slat prefabricated component for basic cushion cap, including a plurality of prefabricated template, through the fixed rectangle braced frame that forms of connection structure end to end between the tip of prefabricated template, connection structure is bolted connection or mortise and tenon connection. The utility model discloses can solve among the prior art problem such as the process that basic cushion cap adopted the brick fetal membrane construction to bring is loaded down with trivial details, man-hour long, with high costs, provide a system is assembled to prefabricated component that the mounting means is simple, the process is few and the performance is good.
Description
Technical Field
The utility model relates to a basic cushion cap construction technical field especially relates to a system is assembled to light slat prefabricated component for basic cushion cap.
Background
In most of the building engineering in the country at present, no matter adopt independent basis, bar basis, still raft foundation, all need dig out local deeper foundation ditch in the foundation part under the post usually, carry out concrete placement and form cushion cap basis to promote basic bearing capacity. In traditional construction process, the construction of basic cushion cap mostly adopts traditional brick fetal membrane construction, carries out basic location, design through building bricks or stones around foundation ditch cushion cap, the reinforcing and supporting effect of cushion cap basis when concrete placement.
However, the traditional brick moulding bed construction has the following defects:
1. the traditional construction method needs a large amount of manpower and materials, the brick moulding bed is not flat, plastering treatment is needed, the workload is large, and the working hours are long;
2. the brick wall template has poor integral stability, poor bending resistance and shearing resistance, is easy to crack, has adverse effect on the subsequent construction process and influences the construction efficiency;
3. workers need to work in the foundation pit for a long time, and potential safety hazards such as collapse exist;
4. the precision of the brick moulding bed is not easy to control, the brick moulding bed has technical and proficiency requirements on masonry workers, instruments are required to be used for multiple times of detection, and the labor cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art, and invents a simple-structure and convenient-to-connect foundation bearing platform prefabricated part assembling system.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the utility model provides a system is assembled to light slat prefabricated component for basic cushion cap, includes a plurality of prefabricated template, form rectangle braced frame through connection structure end to end fixing between the tip of prefabricated template, connection structure is bolted connection or mortise and tenon connection.
Preferably, the prefabricated template includes connecting plate and a word board, the outside extension of fixed plate tip has L shape connecting block, a word board tip with L shape connecting block joint cooperation, be equipped with the first screw hole of a plurality of on the L shape connecting block, a word board tip be equipped with the second screw hole that first screw hole corresponds each other, the bolt passes first screw hole and second screw hole in proper order and fixes.
Preferably, the prefabricated template end-to-end mutually perpendicular fixed form dog-ear between the tip, L shape reinforcement is installed to dog-ear with the prefabricated template is laminated each other, and the bolt passes L shape reinforcement and prefabricated template are fixed.
Preferably, the prefabricated template comprises a third fixing plate and a fourth fixing plate, a protruding block parallel to the third fixing plate is arranged at the end of the third fixing plate, a through hole perpendicular to the fourth fixing plate is arranged at the end of the fourth fixing plate, and the protruding block and the through hole correspond to each other and are connected in an embedded manner.
Preferably, the joint of the bump and the through hole is tightened and fixed through a wood wedge.
Preferably, the number of the prefabricated templates is at least four.
Preferably, the bolt is an expansion bolt.
Preferably, the prefabricated template is made of 42.5R sulphoaluminate cement, wood fibers accounting for 30-35% of the weight of the cement are doped in the prefabricated template, and the two sides of the prefabricated template are reinforced by adding alkali-resistant glass fiber cloth.
Preferably, the density of the wood fiber is 0.8g/cm3About, the length of the fiber is 1 mm-5 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses with the lateral wall component split modularization of basic cushion cap, assemble the prefabricated template according to the different construction conditions of engineering scene, make it form closed whole, and can select the prefabricated template concatenation of different quantity to adjust the area size of basic cushion cap according to the demand, compare conventional brick fetal membrane construction technology, reducible process, effectively practice thrift the time limit for a project; meanwhile, the construction process is optimized, the construction of a mortar plastering layer is avoided, and the construction cost is effectively reduced.
(2) The utility model discloses the basic cushion cap structure of putting up by prefabricated template is formed through connection structure is fixed by a plurality of prefabricated templates, and not only waterproof performance is good, and the structure is firm, and bending resistance shear strength reduces the spoilage in the use, improves the efficiency of construction.
(3) When the foundation bearing platform is built, different prefabricated templates are selected according to different scenes and the bolts or mortise and tenon connection is selected, so that the installation steps are reduced, the installation mode is simplified, workers can process the foundation pit more quickly, the time for the workers to put the foundation pit is effectively reduced, and the construction safety is improved; and the simplified installation mode can reduce the technical requirements on constructors under the condition of ensuring the installation accuracy, thereby saving time and greatly reducing labor cost.
Drawings
Fig. 1 is a schematic view of embodiment 1 of the present invention;
fig. 2 is an exploded view of embodiment 1 of the present invention;
fig. 3 is a schematic view of the overall installation of embodiment 2 of the present invention;
fig. 4 is an exploded view of embodiment 2 of the present invention;
FIG. 5 is a schematic view of embodiment 3 of the present invention
Fig. 6 is a partial exploded view of embodiment 3 of the present invention;
FIG. 7 is a graph showing bending resistance and compression resistance of the prefabricated form of the present invention;
in the figure:
1. prefabricating a template;
11. a connecting plate; 12. a line plate; 111. an L-shaped connecting block; 112. a first threaded hole; 121. a second threaded hole;
15. a third fixing plate; 16. a fourth fixing plate; 151. a bump; 161. a through hole;
2. a connecting structure; 21. a bolt; 22. wood wedge; 23. an L-shaped stiffener.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
The utility model provides a system is assembled to light slat prefabricated component for basic cushion cap, including a plurality of prefabricated template 1, form rectangle braced frame through 2 end to end fixing of connection structure between the tip of prefabricated template 1, connection structure 2 is bolted connection or mortise and tenon connection.
Example 1:
referring to fig. 1-2, the prefabricated formwork 1 includes a connecting plate 11 and a straight plate 12, an L-shaped connecting block 111 extends outward from an end of the connecting plate 11, an end of the straight plate 12 is in snap fit with the L-shaped connecting block 111, a plurality of first threaded holes 112 are formed in the L-shaped connecting block 111, second threaded holes 121 corresponding to the first threaded holes 112 are formed in an end of the straight plate 12, and bolts 21 sequentially pass through the first threaded holes 112 and the second threaded holes 121 to be fixed.
When the connecting device is used, one section of the straight plate 12 is clamped in the L-shaped connecting block 111, so that the straight plate 12 and the connecting plate 11 are kept parallel and located on the same plane, and the first threaded hole 112 and the second threaded hole 121 are connected and fixed through the bolt 21 to form a long plate. Can adjust the length of required prefabricated template 1 according to the different conditions in the work progress, make it can adapt to different construction requirements, the adaptability is stronger, and erection joint mode is simple, and the step is less, has also practiced thrift man-hour when reducing the construction degree of difficulty, improves the efficiency of construction.
Preferably, four bolts are arranged in a 2 × 2 manner in the embodiment, so that the horizontal plane and the vertical plane are stressed more uniformly, and the structure is more stable.
Example 2:
referring to fig. 3-4, the ends of the prefabricated form 1 are connected end to end and are fixed vertically to each other to form a break angle, an L-shaped reinforcement 23 is installed at the break angle to be attached to the prefabricated form 1, and a bolt 21 passes through the L-shaped reinforcement 23 and the prefabricated form 1 to be fixed.
When the prefabricated formwork structure is used, the end parts of the two prefabricated formworks 1 are vertically closed and leveled, the bottom parts of the two prefabricated formworks 1 are leveled by adopting an adjusting wood wedge, and then the L-shaped reinforcing members 23 and the prefabricated formworks 1 are fixedly connected through bolts 21 to form L-shaped modules for building the four-corner structure of a foundation bearing platform.
The bolt connection fixing method is suitable for building a large bearing platform, the connection effect of the bolts is more stable, the L-shaped reinforcing piece can further enhance the structural stability, and the prefabricated template can be prevented from deforming during the cement pouring process better, so that the construction is influenced.
Example 3:
referring to fig. 5-6, the prefabricated form 1 includes a third fixing plate 15 and a fourth fixing plate 16, a protrusion 151 parallel to the third fixing plate 15 is disposed at an end of the third fixing plate 15, a through hole 161 perpendicular to the fourth fixing plate 16 is disposed at an end of the fourth fixing plate 16, and the protrusion 151 and the through hole 161 correspond to each other and are connected in an embedded manner. The joint of the convex block 151 and the through hole 161 is fastened and fixed by the wooden wedge 22.
When the four-side module is used, the four-side module is aligned according to the connecting ports, the projection 151 is directly embedded into the through hole 161, and the planes of the projection 151 and the through hole 161 are perpendicular to each other, so that an L-shaped module is formed between the third fixing plate 15 and the fourth fixing plate 16 after assembly, and the L-shaped module is used for building a four-corner structure of a basic bearing platform. The matched part of the convex block 151 and the through hole 161 is tightened and fixed by a wood wedge, so that the connecting structure is reinforced, and the deformation and expansion crack of the connecting structure in the cement pouring process are avoided.
The mortise and tenon connection fixing method is suitable for building a small bearing platform, the mortise and tenon connection structure is simple to install, required assemblies are few, construction is fast compared with bolt connection, and the mortise and tenon connection structure is selected for use when the construction bearing platform is more efficient, so that working hours can be effectively reduced, and the efficiency is improved.
In the above embodiment, the bolt is preferably an expansion bolt, which can improve the connection strength of the bolt and improve the usability.
The utility model provides a system is assembled to basis cushion cap prefabricated component puts the cushion cap sideline after the foundation cushion cap basement of job site is handled and is accomplished, adopts mortise and tenon, bolted connection to assemble the reinforcement alignment with prefabricated template according to the cushion cap sideline. And rechecking the axis, the elevation, the outer side line of the bearing platform and the section size of the bearing platform after the assembly is finished, adjusting the corresponding module when the deviation exists, and driving an expansion bolt on the cushion layer surface close to the outer side line of the bearing platform die after rechecking is correct. The utility model discloses with the lateral wall component split modularization of basic cushion cap, assemble the prefabricated template according to the different construction conditions of engineering scene, make it form closed whole, and can select the prefabricated template concatenation of different quantity to adjust the area size of basic cushion cap according to the demand, compare conventional brick fetal membrane construction technology, reducible process, effectively practice thrift the time limit for a project; meanwhile, the construction process is optimized, the construction of a mortar plastering layer is avoided, and the construction cost is effectively reduced.
In order to simplify the manufacturing process of the prefabricated template 1, the prefabricated template 1 has the characteristics of higher bending resistance and light weight. The embodiment of the utility model provides a it is further right the preparation of prefabricated template 1 is further optimized. Preferably, the cement board is formed by mixing sulphoaluminate cement and wood fiber, and the two sides of the cement board are covered with alkali-resistant glass fiber cloth. The sulphoaluminate cement is preferably 42.5R sulphoaluminate cement, and the hardened sulphoaluminate cement has the density of about 1.51g/cm3. The wood fiber is preferably selected to have a density of 0.8g/cm3About, the length of the fiber is 1 mm-5 mm.
Please refer to table 1 and fig. 7, wherein table 1 shows various performance parameters of the prefabricated form 1 obtained by adjusting the wood fiber content. As can be seen from table 1, as the content of the wood fiber increases, the density thereof decreases proportionally and the compressive strength decreases slowly from 10% to 35%. However, when the content of the wood fiber exceeds 35%, the compressive strength thereof is remarkably decreased, and the rate of decrease reaches 21.2% (40% content). In addition, the bending strength of the wood fiber increases slowly with the increase of the wood fiber content, the increase rate of the wood fiber content reaches 19.9% when the wood fiber content reaches 30%, the bending strength of the wood fiber content increases slowly with the further increase of the wood fiber content, and the bending strength of the wood fiber content is remarkably reduced when the wood fiber content exceeds 35%.
TABLE 1
Therefore, preferably, the number of the prefabricated templates 1 is at least four; the prefabricated template 1 is made of 42.5R sulphoaluminate cement, wood fibers with the weight of 30-35% of that of the cement are doped in the prefabricated template, the wood fibers are preferably wood fibers with the density of about 0.8g/cm3 and the fiber length of 1-5 mm, the two surfaces of the prefabricated template are reinforced by alkali-resistant glass fiber cloth, the waterproof performance is good, the structure is stable, the bending resistance and the shearing resistance are high, the damage rate in the using process is reduced, and the construction efficiency is improved. In one embodiment, the cement is preferably made of 42.5R sulphoaluminate cement, and is internally mixed with wood fibers accounting for 35 percent of the weight of the cementThe fiber and wood fiber are preferably selected to have a density of 0.8g/cm3About, the length of the fiber is 1 mm-5 mm. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A system is assembled to light slat prefabricated component for basic cushion cap which characterized in that includes: the end parts of the prefabricated templates (1) are fixed end to end through connecting structures (2) to form a rectangular supporting frame,
the connecting structure (2) is in bolt connection or mortise and tenon connection.
2. The system of assembling lightweight batten prefabricated parts for a foundation cap according to claim 1, wherein: prefabricated template (1) is including connecting plate (11) and word board (12), connecting plate (11) tip is outwards extended there is L shape connecting block (111), word board (12) tip with L shape connecting block (111) joint cooperation, be equipped with the first screw hole of a plurality of (112) on the L shape connecting block (111), word board (12) tip be equipped with second screw hole (121) that first screw hole (112) correspond each other, bolt (21) pass first screw hole (112) and second screw hole (121) in proper order and fix.
3. The system of assembling lightweight batten prefabricated parts for a foundation cap according to claim 1, wherein: end to end mutually perpendicular fixed formation dog-ear between prefabricated template (1) tip, dog-ear department install L shape reinforcement (23) with prefabricated template (1) is laminated each other, and bolt (21) pass L shape reinforcement (23) are fixed with prefabricated template (1).
4. A lightweight slat precast element system for a foundation cap as set forth in claim 2 or 3, wherein: the bolt (21) is an expansion bolt.
5. The system of assembling lightweight batten prefabricated parts for a foundation cap according to claim 1, wherein: the prefabricated template (1) comprises a third fixing plate (15) and a fourth fixing plate (16), a bump (151) parallel to the third fixing plate (15) is arranged at the end of the third fixing plate (15), a through hole (161) perpendicular to the fourth fixing plate (16) is arranged at the end of the fourth fixing plate (16), and the bump (151) and the through hole (161) correspond to each other and are connected in an embedded mode.
6. The system of assembling lightweight batten prefabricated parts for a foundation cap according to claim 5, wherein: the joint of the convex block (151) and the through hole (161) is tightened and fixed through a wood wedge (22).
7. The system of assembling lightweight batten prefabricated parts for a foundation cap according to claim 1, wherein: the number of the prefabricated templates (1) is at least four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120354565.5U CN215105452U (en) | 2021-02-08 | 2021-02-08 | Light batten prefabricated part assembling system for foundation bearing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120354565.5U CN215105452U (en) | 2021-02-08 | 2021-02-08 | Light batten prefabricated part assembling system for foundation bearing platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215105452U true CN215105452U (en) | 2021-12-10 |
Family
ID=79334879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120354565.5U Active CN215105452U (en) | 2021-02-08 | 2021-02-08 | Light batten prefabricated part assembling system for foundation bearing platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215105452U (en) |
-
2021
- 2021-02-08 CN CN202120354565.5U patent/CN215105452U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107288218B (en) | Beam column node of assembled reinforced concrete frame structure and manufacturing method thereof | |
| CN110644664A (en) | Fabricated building construction method and laminated slab construction supporting system | |
| CN108222270B (en) | Assembling construction building method of prefabricated building | |
| CN215105452U (en) | Light batten prefabricated part assembling system for foundation bearing platform | |
| CN211058111U (en) | Connecting structure of precast concrete board and steel beam | |
| CN111188409A (en) | Anti-seismic section steel structure assembled building plate and assembling method thereof | |
| CN217631737U (en) | Embedded enclosure structure of adjustable prefabricated assembly that suitability is strong | |
| CN112814005A (en) | Light batten prefabricated part assembling system for foundation bearing platform | |
| CN109057318B (en) | Assembly type building template system and wall body module | |
| CN214364434U (en) | Assembled constructional column suitable for prefabricated wallboard of frame construction | |
| CN212582434U (en) | Prefabricated structure of assembling | |
| CN113482007A (en) | Waist beam supporting structure and construction method thereof | |
| CN113216449A (en) | Precast concrete dry type connecting method and precast concrete wall | |
| CN218643587U (en) | Reinforced roofing heat-insulating prefabricated slab | |
| CN220184735U (en) | Supporting structure based on assembled floor | |
| CN219080668U (en) | Assembled energy consumption shear wall | |
| CN220666463U (en) | Novel building frame structure for civil construction engineering | |
| CN213927087U (en) | Prefabricated building block of assembled constructional column suitable for prefabricated wallboard | |
| CN219710756U (en) | Cross beam with threaded sleeve | |
| CN220035845U (en) | Assembled floor board | |
| CN217895162U (en) | Assembled sewage treatment pond of controllable height | |
| CN217840521U (en) | Prefabricated assembly type building structure for roof structure | |
| CN212002234U (en) | Template is used in construction of water pump room wall | |
| CN220954030U (en) | Flexible connection assembly autoclaved aerated concrete outer wall large plate system for integrated construction | |
| CN220080451U (en) | Prefabricated superimposed sheet for modular building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |