CN204060025U - Assembled lattice support square tube support - Google Patents
Assembled lattice support square tube support Download PDFInfo
- Publication number
- CN204060025U CN204060025U CN201420380692.2U CN201420380692U CN204060025U CN 204060025 U CN204060025 U CN 204060025U CN 201420380692 U CN201420380692 U CN 201420380692U CN 204060025 U CN204060025 U CN 204060025U
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- China
- Prior art keywords
- steel plate
- junction steel
- support
- standard knot
- square tube
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Abstract
The utility model discloses a kind of assembled lattice support square tube support, be bolted by standard knot and form, described standard knot comprises vertical column, horizontal support, bearing diagonal, first connects end plate, second connects end plate, 3rd connects end plate, first junction steel plate, second junction steel plate, 3rd junction steel plate and the 4th junction steel plate, described column, described horizontal support and described bearing diagonal are bolted the frame-type skeleton forming described standard knot, described lattice support square tube support is connected and composed by the 4th junction steel plate and bolt between described standard knot.The assembled lattice support square tube support configurations that the utility model provides is simple, assembling process convenience and high-efficiency.
Description
Technical field
The utility model relates to building operations support, particularly relates to a kind of assembled lattice support square tube support.
Background technology
Independent support is set up when setting up falsework and Steel Structure Installation or operating platform is a requisite action in building operations during monolithic reinforced concrete structure construction; This work is a very important step in building operations, only on various support, support or operating platform, just can complete the cast-in-place work of reinforced concrete structure and the installation work of steel work, the quality that quality set up by support, support or operating platform directly has influence on construction quality, safety, duration and cost.Therefore, focus on all very much from Construction unit to unit in charge of construction support, support or platform set up work.Set up traditional support, support or platform and generally have two kinds of patterns: one is use scaffolding steel pipe to set up, and this is a kind of the most frequently used method, and this method has advantage very flexibly, but shortcoming is mainly reflected in:
1. center line of the bar is eccentric serious.Connecting with fastener between rod member, is a kind of bonding relation, and eccentric axis amount is greater than 1 times of caliber;
2. the transmission safety of power is low.Rod member internal force transmits by the frictional force between fastener and rod member, and the size of frictional force is relevant with the friction factor between the size of fastener screwing force and contact surface, and this has very large randomness with regard to the size determining frictional force, and mode of transfer force degree of safety is low;
3. verticality is difficult to ensure.The standard section of scaffolding steel pipe is of a size of φ 48 × 3.5, and cross section is less, flexible, thus is difficult to the verticality ensureing support;
4. install, dismantle and freight volume large.Because single pole bearing capacity is lower, bear onesize load, need to set up more vertical rod, the quantity of corresponding horizon bar, brace also increases, and causes corresponding dismounting and transport amount also just to increase.
Another kind of pattern uses shaped steel to make specially.This method can overcome the shortcoming that fastener type steel pipe scaffold sets up pattern, but also has following shortcoming:
1. do not carry out systematicness to consider, therefore support is mostly disposable consumption, and use cost is higher;
2. each application needs specialized designs, making, and application is complicated, requires very high to the technical level of user of service, is difficult to promote.
Because the security incident caused because support collapses when conventional stent has above-mentioned shortcoming and applies conventional stent construction happens occasionally, therefore domestic and international many R&D institutions, colleges and universities and designing unit, unit in charge of construction are all in the research carrying out New type weight loading system energetically, to reduce the generation even avoiding accident and loss.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of assembled lattice support square tube support, has that structure is simple, power transmission reliable, transport light feature.
For achieving the above object, the utility model provides a kind of assembled lattice support square tube support, and be bolted by standard knot and form, described standard knot comprises vertical column, horizontal support, bearing diagonal, first connects end plate, second connects end plate, 3rd connects end plate, first junction steel plate, second junction steel plate, 3rd junction steel plate and the 4th junction steel plate, described column, described horizontal support and described bearing diagonal are bolted the frame-type skeleton forming described standard knot, the two ends of described column are welded described first respectively and are connected end plate, and weld described first junction steel plate and described 4th junction steel plate, the described second described second junction steel plate connecting end plate and match with described first junction steel plate is welded at the two ends of described horizontal support, the described 3rd described 3rd junction steel plate connecting end plate and match with described first junction steel plate is welded, described column in the two ends of described bearing diagonal, described horizontal support and described bearing diagonal are by described first junction steel plate, described second junction steel plate, described 3rd junction steel plate, described 4th junction steel plate and bolt connect and compose described standard knot, connect and compose described lattice support square tube support between described standard knot by described 4th junction steel plate and bolt.
The assembled lattice support square tube support configurations that the utility model provides is simple, assembling process convenience and high-efficiency, connecting bolt only has a kind of specification, do not need to pick bolt during assembling square tube support, there is not eccentric axis problem, overcome the impact of additional bending moment, be all bolt or weld seam power transmission, mode of transfer force is safe and reliable, and verticality easily ensures, installation, dismounting and transport amount are little, use cost is lower, not high to the technical requirements of operating personnel, and very economical, and use cost only accounts for 30% of conventional stent.
Be described further below with reference to the technique effect of accompanying drawing to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.
Accompanying drawing explanation
Fig. 1 is the structural representation of the standard knot of a preferred embodiment of the present utility model;
Fig. 2 is the structural representation of a preferred embodiment of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of standard knot of assembled lattice support square tube support, comprise vertical column 1, horizontal support 2, bearing diagonal 3, first connects end plate 4, second connects end plate 5, 3rd connects end plate 6 first junction steel plate 7, second junction steel plate 8, 3rd junction steel plate 9 and the 4th junction steel plate 10, column 1, horizontal support 2 and bearing diagonal 3 are bolted the frame-type skeleton forming standard knot, the first connection end plate 4 is welded at the two ends of column 1 respectively, and weld the first junction steel plate 7 and the 4th junction steel plate 10, the second the second junction steel plate 8 connecting end plate 5 and match with the first junction steel plate 7 is welded at the two ends of horizontal support 2, the 3rd the 3rd junction steel plate 9 connecting end plate 6 and match with the first junction steel plate 7 is welded at the two ends of bearing diagonal 3.
As shown in Figure 2, column 1, horizontal support 2 and bearing diagonal 3 are connected to form standard knot by corresponding junction steel plate and bolt, connect and compose lattice support square tube support between standard knot by the 4th junction steel plate 10 and bolt.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that the ordinary skill of this area just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technician in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (1)
1. an assembled lattice support square tube support, be bolted by standard knot and form, described standard knot comprises vertical column (1), horizontal support (2), bearing diagonal (3), first connects end plate (4), second connects end plate (5), 3rd connects end plate (6), first junction steel plate (7), second junction steel plate (8), 3rd junction steel plate (9) and the 4th junction steel plate (10), described column (1), described horizontal support (2) and described bearing diagonal (3) are bolted the frame-type skeleton forming described standard knot, the two ends of described column (1) are welded described first respectively and are connected end plate (4), and weld described first junction steel plate (7) and described 4th junction steel plate (10), the described second described second junction steel plate (8) connecting end plate (5) and match with described first junction steel plate (7) is welded at the two ends of described horizontal support (2), the described 3rd described 3rd junction steel plate (9) connecting end plate (6) and match with described first junction steel plate (7) is welded at the two ends of described bearing diagonal (3), described column (1), described horizontal support (2) and described bearing diagonal (3) are by described first junction steel plate (7), described second junction steel plate (8), described 3rd junction steel plate (9), described 4th junction steel plate (10) and bolt connect and compose described standard knot, it is characterized in that, described lattice support square tube support is connected and composed by described 4th junction steel plate (10) and bolt between described standard knot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380692.2U CN204060025U (en) | 2014-07-10 | 2014-07-10 | Assembled lattice support square tube support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380692.2U CN204060025U (en) | 2014-07-10 | 2014-07-10 | Assembled lattice support square tube support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204060025U true CN204060025U (en) | 2014-12-31 |
Family
ID=52201567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420380692.2U Expired - Fee Related CN204060025U (en) | 2014-07-10 | 2014-07-10 | Assembled lattice support square tube support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204060025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100105A (en) * | 2014-07-10 | 2014-10-15 | 青岛第一市政工程有限公司 | Assembled-type lattice load-bearing square pipe support |
| CN107654061A (en) * | 2017-10-16 | 2018-02-02 | 北京鼎翰科技有限公司 | A kind of lattice temporary support blocks for building |
-
2014
- 2014-07-10 CN CN201420380692.2U patent/CN204060025U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100105A (en) * | 2014-07-10 | 2014-10-15 | 青岛第一市政工程有限公司 | Assembled-type lattice load-bearing square pipe support |
| CN107654061A (en) * | 2017-10-16 | 2018-02-02 | 北京鼎翰科技有限公司 | A kind of lattice temporary support blocks for building |
| CN107654061B (en) * | 2017-10-16 | 2018-07-31 | 日照市伟业工具有限公司 | A kind of lattice temporary support blocks for building |
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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 |
Granted publication date: 20141231 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |