CN201381642Y - Crossbeam beam channel joist formwork supporting system - Google Patents
Crossbeam beam channel joist formwork supporting system Download PDFInfo
- Publication number
- CN201381642Y CN201381642Y CN200920115858U CN200920115858U CN201381642Y CN 201381642 Y CN201381642 Y CN 201381642Y CN 200920115858 U CN200920115858 U CN 200920115858U CN 200920115858 U CN200920115858 U CN 200920115858U CN 201381642 Y CN201381642 Y CN 201381642Y
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- section steel
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- beam channel
- crossbeam
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Abstract
The utility model discloses a crossbeam beam channel joist formwork supporting system and belongs to the technical field of construction formwork supporting systems. The crossbeam beam channel joist formwork supporting system comprises a cross beam, a wood adhesive-bonded panel, a square wood beam and a horizontal beam channel which are arranged between a left frame column and a right frame column from top to bottom in turn, wherein the left bottom end and the right bottom end of the horizontal beam channel are respectively provided with a left beam channel inclined strut and a right beam channel inclined strut, and the left frame column and the right frame column are respectively provided with a left horizontal embedded part and a right horizontal embedded part which are supported on the bottom of the horizontal beam channel. The crossbeam beam channel joist formwork supporting system has simple structure and definite force transmission, does not affect bearing of a lower layer floor slab and foundation, does not need reinforcing layer by layer, greatly reduces the load of a bearing frame on the lower portion of an operation layer, and saves turnover materials and building manpower. Simultaneously, the crossbeam beam channel joist formwork supporting system can well prevent construction safety risk and construction period delay due to building heavy-duty high supports and provides guarantee for carrying out projects smoothly.
Description
Technical field
The utility model discloses a kind of crossbeam channel-section steel joist formwork system, belong to building formwork system technical field.
Background technology
The continuous increase of and super highrise building on the middle and senior level along with urban construction, high building structure is because span is big and vertical load that bear is very big, the main body that will inevitably cause building is formed the increasing of member section size, is increased, this has just increased difficulty, the intensity of construction virtually, and work progress becomes increasingly complex, and brings insurmountable technical barrier in some conventional constructions.The traditional template of crossbeam supports, the scaffold building method is numerous and diverse, and material does not satisfy the structure safety requirements, brings simultaneously and sets up high construction safety risk and the claim for eot that supports of heavy load.Crossbeam sectional dimension Gao Erda, the load of the big and structure self of bearing of span, construction is very big, and the ground that is used for supporting or lower floor's floor must bear great vertical load, like this in the work progress, template supports when must reinforce, and ground or floor also must be reinforced, and takes material, requires great effort, takes a lot of work.
The utility model content
In order to address the above problem, the utility model provide a kind of simple in structure, can reduce operation layer bottom bearing frame load significantly, and economize material, laborsaving, saving of labor's crossbeam channel-section steel joist formwork system.
To achieve these goals, the technical scheme that the utility model adopted is:
A kind of crossbeam channel-section steel joist formwork system, comprise stupefied, the horizontal channel-section steel of the crossbeam, wood plywood, the lumps of wood that from top to bottom are arranged on successively between left frame post, the correct frame post, the bottom, the left and right sides of described horizontal channel-section steel is separately installed with left channel-section steel diagonal brace, right channel-section steel diagonal brace; Be separately installed with the left horizontal built-in fitting, the right horizontal built-in fitting that are supported on horizontal channel-section steel bottom on left frame post, the correct frame post.
As the further setting of such scheme, the bottom Joint of described left channel-section steel diagonal brace one end and horizontal channel-section steel, the other end and the left diagonal brace built-in fitting Joint that is installed on the left frame post; The bottom Joint of right channel-section steel diagonal brace one end and horizontal channel-section steel, the other end and the right diagonal brace built-in fitting Joint that is installed on the correct frame post.
One left redundant is installed on the described left channel-section steel diagonal brace supports, this left redundant supports an end and is fixed on the left channel-section steel diagonal brace, and the other end is fixed in the bottom of horizontal channel-section steel, near left horizontal built-in fitting; On the right channel-section steel diagonal brace right redundant is installed and supports, this right redundant supports an end and is fixed on the right channel-section steel diagonal brace, and the other end is fixed in the bottom of horizontal channel-section steel, near right horizontal built-in fitting.
The horizontal built-in fitting in a described left side, right horizontal built-in fitting all select for use channel-section steel to make.
Described left diagonal brace built-in fitting, right diagonal brace built-in fitting all select for use channel-section steel to make.
After the utility model crossbeam channel-section steel joist formwork system adopts such scheme, the line load of crossbeam by left channel-section steel diagonal brace, right channel-section steel diagonal brace, left horizontal built-in fitting, right horizontal built-in fitting, is delivered on the left and right frame column, passes to vertical load-carrying members.
In a word, the utility model is simple in structure, and power transmission is clear and definite, and the load-bearing of lower floor's floor, ground is not had influence, and need not reinforce layer by layer, reduces operation layer bottom bearing frame load significantly, saves circulation material and sets up artificial.Well avoid simultaneously owing to setting up high construction safety risk and the claim for eot that brings that support of heavy duty, for engineering provides safeguard smoothly.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model crossbeam channel-section steel joist formwork system comprises stupefied 3, the horizontal channel-section steel 4 of the crossbeam 2, wood plywood 9, the lumps of wood that from top to bottom are arranged on successively between left frame post 1a, the correct frame post 1b, and this is existing common structure.
The improvement of this case is: the bottom, the left and right sides of horizontal channel-section steel 4 is separately installed with left channel-section steel diagonal brace 5a, right channel-section steel diagonal brace 5b; Be separately installed with the left horizontal built-in fitting 7a that is supported on horizontal channel-section steel 4 bottoms, right horizontal built-in fitting 7b on left frame post 1a, the correct frame post 1b.
As the further setting of this case, the bottom Joint of left channel-section steel diagonal brace 5a one end and horizontal channel-section steel 4, the other end and the left diagonal brace built-in fitting 6a Joint that is installed on the left frame post 1a; The bottom Joint of right channel-section steel diagonal brace 5b one end and horizontal channel-section steel 4, the other end and the right diagonal brace built-in fitting 6b Joint that is installed on the correct frame post 1b.
For further strengthening support strength, a left redundant is installed on the left channel-section steel diagonal brace 5a supports 8a, this left redundant supports 8a one end and is fixed on the left channel-section steel diagonal brace 5a, and the other end is fixed in the bottom of horizontal channel-section steel 4, near left horizontal built-in fitting 7a; On the right channel-section steel diagonal brace 5b right redundant is installed and supports 8b, this right redundant supports 8b one end and is fixed on the right channel-section steel diagonal brace 5b, and the other end is fixed in the bottom of horizontal channel-section steel 4, near right horizontal built-in fitting 7b.
Horizontal built-in fitting 7a, right horizontal built-in fitting 7b all select for use channel-section steel to make on a left side.
The foregoing description only is used to the inventive concept of the present utility model of explaining, but not to the qualification of the utility model rights protection, allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should fall into protection domain of the present utility model.
Claims (4)
1, a kind of crossbeam channel-section steel joist formwork system, comprise the crossbeam (2), wood plywood (9), the lumps of wood stupefied (3), the horizontal channel-section steel (4) that from top to bottom are arranged on successively between left frame post (1a), the correct frame post (1b), it is characterized in that: the bottom, the left and right sides of described horizontal channel-section steel (4) is separately installed with left channel-section steel diagonal brace (5a), right channel-section steel diagonal brace (5b); Be separately installed with the left horizontal built-in fitting (7a), the right horizontal built-in fitting (7b) that are supported on horizontal channel-section steel (4) bottom on left frame post (1a), the correct frame post (1b).
2, crossbeam channel-section steel joist formwork system as claimed in claim 1 is characterized in that: the bottom Joint of described left channel-section steel diagonal brace (5a) end and horizontal channel-section steel (4), the other end and left diagonal brace built-in fitting (6a) Joint that is installed on the left frame post (1a); The bottom Joint of right channel-section steel diagonal brace (5b) end and horizontal channel-section steel (4), the other end and right diagonal brace built-in fitting (6b) Joint that is installed on the correct frame post (1b).
3, crossbeam channel-section steel joist formwork system as claimed in claim 1 or 2, it is characterized in that: a left redundant is installed on the described left channel-section steel diagonal brace (5a) supports (8a), this left redundant supports (8a) end and is fixed on the left channel-section steel diagonal brace (5a), the other end is fixed in the bottom of horizontal channel-section steel (4), near left horizontal built-in fitting (7a); One right redundant is installed on the right channel-section steel diagonal brace (5b) supports (8b), this right redundant supports (8b) end and is fixed on the right channel-section steel diagonal brace (5b), and the other end is fixed in the bottom of horizontal channel-section steel (4), near right horizontal built-in fitting (7b).
4, crossbeam channel-section steel joist formwork system as claimed in claim 1, it is characterized in that: the horizontal built-in fitting in a described left side (7a), right horizontal built-in fitting (7b) all select for use channel-section steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920115858U CN201381642Y (en) | 2009-03-23 | 2009-03-23 | Crossbeam beam channel joist formwork supporting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920115858U CN201381642Y (en) | 2009-03-23 | 2009-03-23 | Crossbeam beam channel joist formwork supporting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201381642Y true CN201381642Y (en) | 2010-01-13 |
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ID=41525118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920115858U Expired - Fee Related CN201381642Y (en) | 2009-03-23 | 2009-03-23 | Crossbeam beam channel joist formwork supporting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201381642Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251657A (en) * | 2011-04-08 | 2011-11-23 | 重庆建工集团股份有限公司 | Arching formwork erecting method for assembled framework beam plate |
| CN102691412A (en) * | 2012-06-05 | 2012-09-26 | 中国十七冶集团有限公司 | Prefabricated frame structure connection supporting template with adjustable vertical height |
| CN104131700A (en) * | 2014-01-17 | 2014-11-05 | 中国建筑第四工程局有限公司 | Method and formwork for pouring door and window cast-in-place beam |
-
2009
- 2009-03-23 CN CN200920115858U patent/CN201381642Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251657A (en) * | 2011-04-08 | 2011-11-23 | 重庆建工集团股份有限公司 | Arching formwork erecting method for assembled framework beam plate |
| CN102251657B (en) * | 2011-04-08 | 2013-04-17 | 重庆建工集团股份有限公司 | Arching formwork erecting method for assembled framework beam plate |
| CN102691412A (en) * | 2012-06-05 | 2012-09-26 | 中国十七冶集团有限公司 | Prefabricated frame structure connection supporting template with adjustable vertical height |
| CN102691412B (en) * | 2012-06-05 | 2014-10-15 | 中国十七冶集团有限公司 | Prefabricated frame structure connection supporting template with adjustable vertical height |
| CN104131700A (en) * | 2014-01-17 | 2014-11-05 | 中国建筑第四工程局有限公司 | Method and formwork for pouring door and window cast-in-place beam |
| CN104131700B (en) * | 2014-01-17 | 2016-06-22 | 中国建筑第四工程局有限公司 | A kind of door and window Cast-in-situ Beam casting method and mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20160323 |