CN209891227U - Assembled mould of raft foundation is exclusively used in - Google Patents
Assembled mould of raft foundation is exclusively used in Download PDFInfo
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- CN209891227U CN209891227U CN201920625701.2U CN201920625701U CN209891227U CN 209891227 U CN209891227 U CN 209891227U CN 201920625701 U CN201920625701 U CN 201920625701U CN 209891227 U CN209891227 U CN 209891227U
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- raft foundation
- side template
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- mould
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Abstract
The utility model relates to a construction technical field to specifically disclose an assembled mould of raft foundation is exclusively used in, stupefied (2), its characterized in that including side template (1) and template back of the body: the raft foundation's periphery is located in side template (1) and forms the closed loop, template back of the body stupefied (2) set up in the surface of side template (1), and the corner of adjacent side template (1) is provided with angle sign indicating number (3), and the fixed drawknot pole (5) that is provided with in upper portion of opposite side template (1), the surface of template back of the body stupefied (2) is provided with a plurality of template supporting legs (4). During the field installation, only need assemble according to design drawing and corresponding code, convenient and fast, safe and reliable and atress performance are good, simultaneously, because the application of the assembled mould of this type of raft foundation can save a large amount of templates and support frame for building raft foundation construction to help the popularization and the application of prefabricated building.
Description
Technical Field
The utility model relates to a construction technical field, this relates to an assembled raft foundation mould field of utensil.
Background
The existing building construction technology in China generally adopts cast-in-place concrete building, although the contribution to the rapid development of urban and rural construction is great, the defects are obvious: firstly, the construction process is too extensive, and the loss of building materials such as steel, cement and the like is more; secondly, construction site is dirty and messy, and the pollution source is an important pollution source of inhalable particles in cities; thirdly, the problems of cracking, leakage and the like of the building quality are prominent, which is also caused by the process of casting concrete on site. According to the existing light low-rise fabricated building construction technology, a raft foundation is generally adopted as the foundation, a traditional cast-in-place construction process needs to cut and assemble wooden templates, erect template supports and pour concrete, the template engineering process is complex, time and labor are consumed, the foundation forming quality depends on the manual skill level of a carpenter master to a great extent, the precision is difficult to control, the engineering quantity is large, the labor cost is high, and the overall foundation construction efficiency is low and the cost is high. Therefore, it is considered to solve such problems using a new building construction technology.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem that current raft foundation cast-in-place construction technology is complicated, and the cost of manufacture is high, the utility model provides a be exclusively used in assembled mould of raft foundation adopts assembled mould to replace low-rise building raft foundation template, simple to operate, connects swiftly, safe and reliable, and the atress performance is good.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a be exclusively used in assembled mould of raft foundation, is stupefied including side template and template back of the body, its characterized in that: the side formwork is arranged on the periphery of the raft foundation and forms a closed ring, the formwork back edge is arranged on the outer surface of the side formwork, corner joints of adjacent side formworks are provided with corner connectors, the upper portion of the opposite side formwork is fixedly provided with a tie rod, and the outer surface of the formwork back edge is provided with a plurality of formwork supporting legs.
Preferably, the template back edge has two, sets up respectively in the upper end and the lower extreme of side template surface.
Furthermore, the back edge of the template is a square metal tube with the wall thickness not less than 1.5 mm.
Preferably, the corner connectors are arranged at the top and the bottom of the corners of the adjacent side formworks, and the corner connectors are fixed on the formwork back edges through self-tapping bolts.
Further, the angle code is a 90-degree corner connecting angle steel.
Preferably, the supporting legs of the template are isosceles right angle L-shaped 50-degree steel, the vertical section of the isosceles right angle L-shaped 50-degree steel is 10mm longer than the side template, and the horizontal section of the isosceles right angle L-shaped 50-degree steel is flush with the ground and is as long as the vertical section.
Furthermore, the horizontal section of the supporting foot of the template is provided with a fixing hole.
Preferably, the tie bar is fixed on the top of the back edge of the formwork through a metal clip in the shape of a Chinese character 'ji' and self-tapping screws.
Further, the tie rod is a metal tube.
Preferably, the top of the drawknot rod is provided with a pipeline positioning hoop through a fixed clamping piece.
The utility model has the advantages that: standard moulds of different sizes can be prefabricated in a factory, and then an assembled mould special for the raft foundation of corresponding specifications is selected according to the size requirement of the designed building raft foundation. During the field installation, only need assemble according to design drawing and corresponding code, convenient and fast, safe and reliable and atress performance are good, simultaneously, because the application of the assembled mould of this type of raft foundation can save a large amount of templates and support frame for building raft foundation construction to help the popularization and the application of prefabricated building.
Drawings
Fig. 1 is an assembly drawing of an assembled mould dedicated to raft foundations.
In the figure: 1. a side template; 2. back corrugation of the template; 3. corner connectors; 4. supporting feet of the template; 5. a tie bar; 6. a pipe locating hoop; 7. and (7) fixing holes.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clear, the present invention is further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1, the utility model relates to an assembled mould of raft foundation is exclusively used in, including side template 1 and template back of the body stupefied 2, the periphery of raft foundation is located and the closed circle is formed to side template 1, and stupefied 2 of the template back of the body sets up in side template 1's surface, and stupefied 2 of the template back of the body has two ways from top to bottom, sets up respectively in the upper end and the lower extreme of 1 surface of side template for improve side template 1's bulk rigidity, stupefied 2 of the template back of the body adopts square tubular metal resonator, and the wall thickness is not less than 1.5 mm.
When two adjacent side formworks 1 are connected at a corner part, the corner part is provided with an angle code 3, the angle code 3 is made into a corner connection of 90 degrees by adopting angle steel, is arranged at the top and the bottom of the corner part of the adjacent side formworks 1, and is fixed on the formwork back ridge 2 through self-tapping bolts during installation.
In order to effectively prevent to take place the template and explode the mould when pouring raft foundation concrete, carry out the drawknot at the fixed drawknot pole 5 that is provided with in the upper portion of relative side template 1, drawknot pole 5 can be simultaneously as pipeline positioning fixture, drawknot pole 5 adopts the preparation of 30mm tubular metal resonator, both ends adopt several style of calligraphy metal clamping pieces to fix at template back of the body stupefied 2 top surfaces with self-tapping screw during the installation, when pre-buried pipeline needs to be fixed, pipeline location hoop 6 is fixed on top surface drawknot pole 5 tops through fixed clamping piece.
The outer surface of template back arris 2 is provided with a plurality of template supporting legs 4 according to the uniform spacing, with the bulk rigidity of reinforcing side template, improve raft foundation's shaping regularity, L shape isosceles right angle is made into to supporting legs 4 adoption 50 angle steel, vertical section is longer 10mm than side template 1, horizontal segment is isometric with vertical section, horizontal segment and ground parallel and level during the installation, fixed orifices 7 have been opened in advance to the horizontal segment, the 7 diameter of fixed orifices is 18mm, adopt the drill rod of length 500mm diameter 18mm to pass fixed orifices 7 and be fixed in subaerially during the fixing.
When the assembled mould special for the raft foundation is applied to the construction of the raft foundations of different buildings, the assembled mould needs to be designed and coded in advance according to different raft sizes to manufacture a finished product standard suit, the finished product standard suit of the mould is opened during field installation, and the mould is assembled according to the assembling method of a design drawing. When pouring building raft foundation, assemble side template 1 and template back of the body stupefied 2 according to the length on each side of raft foundation earlier, then assemble into confined round peripheral template along basic outward flange according to the design drawing, side template 1 adopts two angle sign indicating numbers 3 in top and bottom in bight to connect, set up template supporting legs 4 in the side template 1 outside according to the determining deviation after the connection is accomplished, and be fixed in ground through the drill rod with supporting legs 4, just can carry out reinforcement and water and electricity pipeline pre-buried in raft foundation after that, conceal and accept to set up drawknot pole 5 according to the design requirement again and prop template suitable for reading and prevent the template leanin, set up after the completion and encircle pre-buried sleeve pipe at relevant position installation pipeline locating hoop 6, carry out the concrete placement construction at last.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention should fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a be exclusively used in assembled mould of raft foundation, includes that side template (1) and template back of the body are stupefied (2), its characterized in that: the raft foundation's periphery is located in side template (1) and forms the closed loop, template back of the body stupefied (2) set up in the surface of side template (1), and the corner of adjacent side template (1) is provided with angle sign indicating number (3), and the fixed drawknot pole (5) that is provided with in upper portion of opposite side template (1), the surface of template back of the body stupefied (2) is provided with a plurality of template supporting legs (4).
2. The fabricated mould special for raft foundation of claim 1, wherein: the template back edges (2) are provided with two channels which are respectively arranged at the upper end and the lower end of the outer surface of the side template (1).
3. The fabricated mould special for raft foundation of claim 2, wherein: the template back edge (2) is a square metal tube with the wall thickness not less than 1.5 mm.
4. The fabricated mould special for raft foundation of claim 1, wherein: the corner connectors (3) are arranged at the top and the bottom of corners of the adjacent side face templates (1), and the corner connectors (3) are fixed on the template back edges (2) through self-tapping bolts.
5. The fabricated mold special for raft foundation of claim 4, wherein: the angle connector (3) is a 90-degree corner connecting angle steel.
6. The fabricated mould special for raft foundation of claim 1, wherein: the template supporting legs (4) are isosceles right angle L-shaped 50-degree steel, the vertical section of which is 10mm longer than the side template (1), and the horizontal section of which is parallel to the ground and is as long as the vertical section.
7. The fabricated mold special for raft foundation of claim 6, wherein: the horizontal section of the template supporting leg (4) is provided with a fixing hole (7).
8. The fabricated mould special for raft foundation of claim 1, wherein: the drawknot rod (5) is fixed on the top of the template back edge (2) through a V-shaped metal clamping piece and a self-tapping screw.
9. The fabricated mould special for raft foundation of claim 8, wherein: the tie rod (5) is a metal pipe.
10. A fabricated mould as claimed in any one of claims 1 to 9, specially adapted for a raft foundation, wherein: the top of the drawknot rod (5) is provided with a pipeline positioning hoop (6) through a fixed clamping piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920625701.2U CN209891227U (en) | 2019-04-30 | 2019-04-30 | Assembled mould of raft foundation is exclusively used in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920625701.2U CN209891227U (en) | 2019-04-30 | 2019-04-30 | Assembled mould of raft foundation is exclusively used in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209891227U true CN209891227U (en) | 2020-01-03 |
Family
ID=69000233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920625701.2U Active CN209891227U (en) | 2019-04-30 | 2019-04-30 | Assembled mould of raft foundation is exclusively used in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209891227U (en) |
-
2019
- 2019-04-30 CN CN201920625701.2U patent/CN209891227U/en active Active
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