CN215407431U - A template support structure for major structure expansion joint position - Google Patents
A template support structure for major structure expansion joint position Download PDFInfo
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- CN215407431U CN215407431U CN202121129309.2U CN202121129309U CN215407431U CN 215407431 U CN215407431 U CN 215407431U CN 202121129309 U CN202121129309 U CN 202121129309U CN 215407431 U CN215407431 U CN 215407431U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 93
- 239000010959 steel Substances 0.000 claims abstract description 93
- 241000357293 Leptobrama muelleri Species 0.000 claims abstract description 24
- 238000009415 formwork Methods 0.000 claims abstract description 23
- 238000003780 insertion Methods 0.000 claims abstract description 18
- 230000037431 insertion Effects 0.000 claims abstract description 18
- 230000002787 reinforcement Effects 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 13
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 239000006260 foam Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model provides a template support structure for an expansion joint position of a main body structure, which is characterized in that: the steel plate mold plug board supporting system comprises a combined steel mold and a combined plug board, wherein the combined steel mold comprises two steel mold boards, each steel mold board is fixed with a steel bar hanging ring, two steel back ridges which are arranged through the steel mold boards are arranged on the steel mold boards, a key groove is clamped between the two steel back ridges, and a steel cover plate is covered on the key groove which is fixed outside the key groove; the combined insertion plate comprises an insertion plate, wherein an insertion plate hand-pulling ring is arranged on the insertion plate, and insertion plate supporting wings for reinforcement are arranged on the insertion plate; the inserting plates are inserted into the key grooves to realize that the combined inserting plates are inserted into the combined steel die to form the whole template supporting structure. The structural member of template support structure adopts the tower crane hoist and mount after finishing, installs in the middle of two columns or two roof beams in the expansion joint position, then the double beams and the double column in this expansion joint position can be according to a roof beam or post formwork reinforcement.
Description
Technical Field
The utility model relates to a template support structure for an expansion joint position of a main body structure, in particular to design and application of template support, reinforcement and removal between beams and columns with small space between cast-in-place concrete in building engineering, and belongs to the technical field of building construction.
Background
Along with the continuous improvement of the quality of construction engineering, the quality inspection and requirements of a construction site are more strict, the concrete has strict requirements on the apparent quality and the flatness and verticality, the construction is difficult due to the fact that the distance between expansion joints on the site is too small, a box-type template made of a template batten adopted in the conventional construction is easy to support and remove, the template and the concrete are easy to damage to a constructed external corner in the removing process, a filling foam plate adopted in the conventional construction is easy to cause the concrete surface to be uneven and wavy after the concrete is poured, the foam plate is easy to adhere to the concrete surface in the removing process and is difficult to clean, a quality common fault in the construction process is formed, certain manpower and material resources are required to be added in the conventional process for processing the expansion joints, and certain influence is caused on the construction period and the construction period, a template support structure special for the expansion joint position of a main body structure in a civil building can effectively solve the phenomenon of the expansion joint template.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a formwork support structure for an expansion joint position of a main body structure, a steel plate formwork inserting plate support system is adopted for formwork support at the position, the rigidity of a formwork support is high, the deformation is small, and the formwork support can be processed for multiple times, so that the construction cost is effectively saved, and the construction difficulty of the expansion joint position is greatly reduced.
In order to achieve the above object, the technical solution of the present invention is to provide a formwork support structure for an expansion joint of a main structure, which is characterized in that: the steel plate mold plug board supporting system comprises a combined steel mold and a combined plug board, wherein the combined steel mold comprises two steel mold boards, each steel mold board is fixed with a steel bar hanging ring, two steel back ridges which are arranged through the steel mold boards are arranged on the steel mold boards, a key groove is clamped between the two steel back ridges, and a steel cover plate is covered on the key groove which is fixed outside the key groove; the combined insertion plate comprises an insertion plate, wherein an insertion plate hand-pulling ring is arranged on the insertion plate, and insertion plate supporting wings for reinforcement are arranged on the insertion plate; the inserting plates are inserted into the key grooves to realize that the combined inserting plates are inserted into the combined steel die to form the whole template supporting structure. The structural member of template support structure adopts the tower crane hoist and mount after finishing, installs in the middle of two columns or two roof beams in the expansion joint position, then the double beams and the double column in this expansion joint position can be according to a roof beam or post formwork reinforcement.
Preferably, stupefied, the steel sheathing material of steel back of the body is 20mm thick steel sheet, the steel form is 5mm thick steel sheet, and stupefied and the being connected of steel sheathing of steel back of the body is full weld and is connected, is the one spot welding connection of welding seam length 100mm interval 200mm between stupefied and the steel form of steel back of the body, and the welding seam height is all not less than 6 mm.
Preferably, the key slot is a slot sandwiched between two steel back ridges, and the width of the key slot is at least 2mm larger than that of the inserted inserting plate.
Preferably, the material of the inserting plate hand-pulling ring is made of round steel with the diameter not smaller than 10mm, the connecting between the inserting plate hand-pulling ring and the inserting plate is full-weld connection, the height of a welding line is not smaller than 6mm, and the inserting plate hand-pulling ring is used for extracting a combined steel mould from the inserting plate and dismantling a template supporting structure.
Preferably, the reinforcing bar rings are made of round steel with the diameter not less than 20mm, the reinforcing bar rings are connected with the steel templates in a full-length welding mode, the height of a welding line is not less than 6mm, and the reinforcing bar rings are used for assembling and disassembling the steel templates and turnover the steel templates.
Preferably, the material of the inserting plate support wing is a steel plate with the thickness of 20mm, and the inserting plate support wing and the inserting plate are connected by full welding and are used for supporting a steel back edge.
Preferably, the inserting plate is made of a steel plate with the thickness of 20mm and is used as a main support of the whole formwork support structure.
Preferably, when the template support structure is applied to the column and the column support, the vertical multiple channels are adopted for the template support structure, the first channel is 200mm away from the bottom, each interval is less than or equal to 500mm, one template support structure is arranged, and the transverse dimension of the template support structure is designed as follows: the distance between the side surfaces and the edges is 100mm, and the distance between the middle surfaces is less than or equal to 500 mm.
Preferably, when the template support structure is applied to supporting of a beam and a beam, a plurality of channels are vertically adopted for the template support structure, the first channel is 200mm away from the bottom, then, every interval is less than or equal to 500mm, one template support structure is arranged, and the transverse dimension of the template support structure is designed as follows: the distance between the side surfaces and the edges is 250mm, and the distance between the middle surfaces is less than or equal to 500 mm.
The steel plate is manufactured by steel plates, can be widely used for mounting, dismounting and transferring various undersized templates such as expansion joints on construction sites, and the like, and has the advantages of simple bolt type supporting mode, simple operation, easy, convenient and fast assembly and disassembly, one-time processing, repeated transferring, firm and durable steel templates, difficult damage, capability of being used in a plurality of construction sites after being maintained in place at ordinary times, great labor and material cost saving, labor efficiency improvement, construction progress acceleration, and safe and reliable structure.
Drawings
FIG. 1 is a schematic plan view of a formwork support structure assembly provided by the present invention;
FIG. 2 is a schematic assembled elevational view of the formwork support structure provided in accordance with the present invention;
FIG. 3 is a schematic plan view of a composite steel form according to the present invention;
FIG. 4 is a schematic plan view of a combined board according to the present invention;
FIG. 5 is a top view of the modular insert board provided by the present invention;
FIG. 6 is a side view of a modular flashboard according to the present invention;
fig. 7 is an exemplary view of a 500 x 500 column steel plate-form support configuration provided by the present invention;
FIG. 8 is a cross-sectional view taken along line 1-1 of FIG. 7 in accordance with the present invention;
FIG. 9 is a cross-sectional view taken at 2-2 of FIG. 7 in accordance with the present invention;
fig. 10 is a 300 x 800 example of a beam steel plate-form support configuration provided by the present invention;
FIG. 11 is a cross-sectional view taken generally along line 3-3 of FIG. 10 in accordance with the present invention;
fig. 12 is a cross-sectional view of fig. 11 taken at 4-4 in accordance with the present invention.
Detailed Description
In order to make the utility model more comprehensible, a preferred embodiment is described in detail below with reference to the accompanying drawings:
the utility model provides a template support structure for an expansion joint position of a main body structure, which comprises the following components in part by weight: the combined steel mould mainly comprises two parts, namely a combined steel mould and a combined inserting plate, wherein the combined steel mould comprises two steel templates 4, two steel bar hanging rings 6 are welded on each steel template 4, and a key groove 3 and a key groove upper cover steel cover plate 2 are arranged on the steel templates 4 and are formed by clamping the middle of two steel back ridges 1 which are arranged in a through manner, as shown in figure 3; the combined plugboard consists of a plugboard hand-pulling ring 5 and a plugboard supporting wing 7 which are arranged on a plugboard 8, and is shown in figure 4; the combined spile is inserted into a key groove 3 of the combined steel mould to form a whole steel plate mould spile supporting system, which is shown in figure 1;
wherein, the vertical dimension design of template support structure installation on the post should be: the first distance is 200mm from the bottom, then every interval is less than or equal to 500mm, and the design of the support transverse dimension is as follows: the distance between the side surface and the edge is preferably 100mm, and the distance between the middle surface and the edge is preferably less than or equal to 500mm, as shown in fig. 7, 8 and 9;
wherein, the vertical dimension design of template support structure installation on the roof beam should be: the first distance is 200mm from the bottom, then every interval is less than or equal to 500mm and is set as one, and the design of the transverse size of the support is as follows: the distance between the side surface and the edge is 250mm, and the distance between the middle surfaces is preferably less than or equal to 500mm, as shown in fig. 10, 11 and 12;
the formwork support structure is installed and constructed as follows:
an installation procedure: combined steel mould processing (steel back ridge 1, key groove upper cover steel cover plate 2, key groove 3, steel mould 4, steel bar hanging ring 6) → combined plugboard processing (plugboard hand-pulling ring 5, plugboard supporting wing 7, plugboard 8) → installing steel mould (hoisting) → inserting plugboard
The template support structure is divided into two parts when being manufactured, wherein the first part is the combination of combined steel mould processing (a steel back edge 1, a key groove upper cover steel cover plate 2, a key groove 3, a steel template 4 and a steel bar hanging ring 6), and the figure is 3; the second part is the combination of combined insert plate processing (insert plate hand pulling ring 5, insert plate support wing 7 and insert plate 8), which is shown in figure 4.
Combining and connecting the first part and the second part to form a template support structure at the position of the expansion joint; the first part of the processing flow is as follows: keep flat steel form 4, put the stupefied installation wire of steel back of the body 1 on steel form 4 to the stupefied 1 (welding) of installation steel back of the body, then set up the installation wire of steel apron 2 on the stupefied 1 of steel back of the body, and welding installation steel apron 2, keep somewhere keyway 3 between two steel back of the body stupefied 1, after having processed, install two reinforcing bar rings 6 on the steel form for the hoist and mount of combination steel form.
The second part of the processing flow is as follows: firstly, processing an inserting plate 8 by a steel plate according to the size, then placing an installation line of an inserting plate support wing 7 on the inserting plate and installing the inserting plate support wing 7, and finally installing an inserting plate hand-pulling ring 5 on the inserting plate for operating workers to dismantle an inserting plate support system of a steel plate die.
Claims (9)
1. The utility model provides a template support structure for major structure expansion joint position which characterized in that: the steel plate mold inserting plate supporting system comprises a combined steel mold and a combined inserting plate, wherein the combined steel mold comprises two steel mold plates (4), a steel bar hanging ring (6) is fixed on each steel mold plate (4), a steel back ridge (1) formed by two steel back ridges in a through length mode is arranged on each steel mold plate (4), a key groove (3) is clamped between the two steel back ridges (1), and a key groove upper cover steel cover plate (2) is fixed outside the key groove (3); the combined insertion plate comprises an insertion plate (8), wherein an insertion plate hand-pulling ring (5) is arranged on the insertion plate (8), and insertion plate support wings (7) for reinforcement are arranged on the insertion plate (8); the inserting plate (8) is inserted into the key groove (3) to realize that the combined inserting plate is inserted into the combined steel die to form the whole template supporting structure.
2. The formwork support structure for an expansion joint of a main structure as claimed in claim 1, wherein: the stupefied (1) of steel back of the body, steel sheathing (2) material are 20mm steel sheet, steel form (4) are 5mm thick steel sheet, and the stupefied (1) of steel back of the body is full weld with being connected of steel sheathing (2), is the one spot welding connection of welding seam length 100mm interval 200mm between stupefied (1) of steel back of the body and steel form (4), and the welding seam height all is not less than 6 mm.
3. The formwork support structure for an expansion joint of a main structure as claimed in claim 1, wherein: the key groove (3) is a groove formed in the middle of the two steel back ridges (1) in a clamping mode, and the width of the key groove is at least 2mm larger than that of the inserted inserting plate.
4. The formwork support structure for an expansion joint of a main structure as claimed in claim 1, wherein: the insert plate hand-pulling ring (5) is made of round steel with the diameter not smaller than 10mm, the insert plate hand-pulling ring (5) is connected with the insert plate (8) in a full-length welding mode, the height of a welding line is not smaller than 6mm, and the insert plate hand-pulling ring (5) is used for the insert plate (8) to lift out a combined steel die and dismantle a template supporting structure.
5. The formwork support structure for an expansion joint of a main structure as claimed in claim 1, wherein: the steel bar hoisting ring (6) is made of round steel with the diameter not smaller than 20mm, the connection between the steel bar hoisting ring (6) and the steel formwork (4) is full-welded, the height of a welding line is not smaller than 6mm, and the steel bar hoisting ring (6) is used for assembling and disassembling the steel formwork.
6. The formwork support structure for an expansion joint of a main structure as claimed in claim 1, wherein: the plug board support wings (7) are made of steel plates with the thickness of 20mm, and the plug board support wings (7) are connected with the plug board (8) in a full-welding mode and used for supporting the steel back edges (1).
7. The formwork support structure for an expansion joint of a main structure as claimed in claim 1, wherein: the inserting plate (8) is a steel plate with the thickness of 20mm and is used as a main support of the whole formwork supporting structure.
8. The formwork support structure for an expansion joint of a main structure as claimed in claim 1, wherein: when the template supporting structure is applied to the column and the column support, the vertical multiple channels are adopted for the template supporting structure, the first distance is 200mm from the bottom, every interval is less than or equal to 500mm, one template supporting structure is arranged, and the transverse dimension of the template supporting structure is designed as follows: the distance between the side surfaces and the edges is 100mm, and the distance between the middle surfaces is less than or equal to 500 mm.
9. The formwork support structure for an expansion joint of a main structure as claimed in claim 1, wherein: when the template supporting structure is applied to the beam and the beam support, a plurality of channels are vertically adopted for the template supporting structure, the first distance is 200mm from the bottom, then every interval is less than or equal to 500mm, one template supporting structure is arranged, and the transverse size of the template supporting structure is designed as follows: the distance between the side surfaces and the edges is 250mm, and the distance between the middle surfaces is less than or equal to 500 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121129309.2U CN215407431U (en) | 2021-05-25 | 2021-05-25 | A template support structure for major structure expansion joint position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121129309.2U CN215407431U (en) | 2021-05-25 | 2021-05-25 | A template support structure for major structure expansion joint position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215407431U true CN215407431U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121129309.2U Active CN215407431U (en) | 2021-05-25 | 2021-05-25 | A template support structure for major structure expansion joint position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215407431U (en) |
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2021
- 2021-05-25 CN CN202121129309.2U patent/CN215407431U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231207 Address after: No. 180 Shuidian Road, Hongkou District, Shanghai 200080 Patentee after: SHANGHAI GREENLAND CONSTRUCTION GROUP Co.,Ltd. Patentee after: SHANGHAI GREENLAND CONSTRUCTION DESIGN RESEARCH INSTITUTE Co.,Ltd. Address before: No. 180 Shuidian Road, Hongkou District, Shanghai 200080 Patentee before: SHANGHAI GREENLAND CONSTRUCTION GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right |