CN201778398U - Slot type embedded part - Google Patents
Slot type embedded part Download PDFInfo
- Publication number
- CN201778398U CN201778398U CN2010202856790U CN201020285679U CN201778398U CN 201778398 U CN201778398 U CN 201778398U CN 2010202856790 U CN2010202856790 U CN 2010202856790U CN 201020285679 U CN201020285679 U CN 201020285679U CN 201778398 U CN201778398 U CN 201778398U
- Authority
- CN
- China
- Prior art keywords
- section steel
- channel
- slot type
- connecting bolt
- holdfast
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005570 vertical transmission Effects 0.000 description 2
- 241000357293 Leptobrama muelleri Species 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4107—Longitudinal elements having an open profile, with the opening parallel to the concrete or masonry surface, i.e. anchoring rails
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a slot type embedded part, which comprises a C-shaped channel bar and a rivet. The C-shaped channel bar comprises a back side, two sides and an opening surface. The rivet is fixedly connected with the back side of the C-shaped channel bar, and two inner flanges are arranged on the opening surface of the C-shaped channel bar and form a sliding slot allowing a connecting bolt to be clamped and inserted. The slot type embedded part has the advantages of simple structure, high load-bearing capacity and good adjustability.
Description
Technical field
The utility model relates to anchor device in the engineering construction, relates in particular to a kind of slot type built-in fitting.
Background technology
In project building construction, especially in the curtain wall engineering construction, often can use built-in fitting.The building curtain wall built-in fitting is the important component of curtain wall, and the tie point of it and agent structure is the important tie point of curtain wall, and its function of tonic chord is load and the effect that curtain wall is born, by built-in fitting effectively, reliable delivery is on agent structure.At present in building curtain wall usually the built-in fitting of usefulness form by anchor slab welding dowel, this embedded part structure is simple, and is easy to make, but its controllability is not strong, mechanical property is bad, a little less than the bearing capacity, when wall construction, security performance is not ideal enough.Also have a kind of rearmounted embedded part of fixing with expansion bolt, it can't link to each other with the main body reinforcing bar, and lightning-arrest performance is not fine.
The utility model content
At the deficiency that prior art exists, technical problem to be solved in the utility model provides a kind of slot type built-in fitting, and it is not only simple in structure, and bearing capacity is strong, and has the adjustability function.
In order to solve the problems of the technologies described above, a kind of slot type built-in fitting of the utility model, comprise C type channel-section steel and holdfast, described C type channel-section steel comprises the back side, two sides and opening surface, described holdfast is fixedly connected on the back side of C type channel-section steel, described C type channel-section steel opening surface is provided with interior flanging, and two interior flangings form a chute that can insert connecting bolt for card.
After adopting said structure,, can decide the holdfast quantity of needs in actual use, so both save cost, strengthen the bearing capacity of built-in fitting again according to the size of required bearing capacity in using because holdfast is fixedly connected on the back side of C type channel-section steel; Because Gong the card that two interior flangings that C type channel-section steel opening surface is provided with form inserts the chute of connecting bolt, make and to regulate the installation site very easily again.
A kind of preferred implementation of the present utility model, evenly equidistantly be placed with teeth of the same size respectively on two interior flangings that described C type channel-section steel opening surface is provided with, also be provided with the teeth identical on the described connecting bolt with flanging, by the engagement between the teeth, at vertical transmission load of C type channel-section steel, definitely prevent the relative slippage between connecting bolt and the C type channel-section steel.
Another kind of preferred implementation of the present utility model, two interior flangings that described C type channel-section steel opening surface is provided with slope inwardly, and can make connecting bolt easier of the groove slippage that makes progress like this, are convenient to install and regulate, this structure has strengthened the bearing capacity of built-in fitting also to a certain extent simultaneously.
Another preferred implementation of the present utility model, the fixedly connected holdfast in the described C type channel-section steel back side is an i iron, the needs when described holdfast can be according to installation are laterally put or are vertically put.
Another preferred implementation of the present utility model, described connecting bolt are the T-shape bolt, and be carved with and the consistent flat recess of T-shape bolt head direction the terminal bottom of connecting bolt, can be when card inserts chute direction indication, and be convenient to fix with bottle opener.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model chute-type built-in fitting is described in further detail.
Fig. 1 is the structural representation of a kind of slot type built-in fitting of the utility model.
Fig. 2 is the partial sectional view of a kind of slot type built-in fitting of the utility model.
Fig. 3 is the left view of the another kind of preferred implementation of a kind of slot type built-in fitting of the utility model.
Fig. 4 is the structural representation of connecting bolt in a kind of slot type built-in fitting of the utility model.
Among the figure, 1-C type channel-section steel; The 2-holdfast; Flanging in the 3-channel-section steel; The 4-teeth; The 5-connecting bolt; The 6-flat recess.
The specific embodiment
As Fig. 1, in the slot type built-in fitting shown in Figure 2, holdfast 2 is fixedly connected on the back side of C type channel-section steel 1, the material of holdfast 2 is an i iron, the length of holdfast 2 and quantity can be determined according to the size of required bearing capacity in the practice of construction process, Gong the card that flanging 3 forms in two channel-section steels that C type channel-section steel 1 opening surface is provided with inserts the chute of connecting bolt 5, evenly equidistantly be placed with teeth 4 of the same size respectively on the flanging 3 in the channel-section steel, also be provided with the teeth identical 4 on the connecting bolt 5 with flanging, by the engagement between two teeth 4, at vertical transmission load of C type channel-section steel 1, definitely prevent the relative slippage between connecting bolt 5 and the C type channel-section steel 1.The flat recess 6 consistent with T-shape bolt head direction is carved with in the terminal bottom of connecting bolt 5 as shown in Figure 4, indicates direction when mounted, and is convenient to fix with bottle opener.
Claims (5)
1. slot type built-in fitting, comprise C type channel-section steel (1) and holdfast (2), it is characterized in that: described C type channel-section steel (1) comprises the back side, two sides and opening surface, described holdfast (2) is fixedly connected on the back side of C type channel-section steel (1), described C type channel-section steel opening surface is provided with flanging (3) in the channel-section steel, and flanging (3) forms a chute that can insert connecting bolt (5) for card in two channel-section steels.
2. a kind of slot type built-in fitting according to claim 1 is characterized in that: evenly equidistantly be placed with teeth of the same size (4) respectively on flanging (3) limit in two channel-section steels that described C type channel-section steel (1) opening surface is provided with.
3. a kind of slot type built-in fitting according to claim 1 is characterized in that: also be provided with the teeth identical with flanging (4) on the described connecting bolt (5).
4. a kind of slot type built-in fitting according to claim 1 is characterized in that: the fixedly connected holdfast (2) in described C type channel-section steel (1) back side is an i iron, and the needs when described holdfast (2) can be according to installation are laterally put or vertically put.
5. a kind of slot type built-in fitting according to claim 1 is characterized in that: described connecting bolt (5) is the T-shape bolt, and the flat recess (6) consistent with T-shape bolt head direction is carved with in the terminal bottom of connecting bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202856790U CN201778398U (en) | 2010-08-06 | 2010-08-06 | Slot type embedded part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202856790U CN201778398U (en) | 2010-08-06 | 2010-08-06 | Slot type embedded part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201778398U true CN201778398U (en) | 2011-03-30 |
Family
ID=43791612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202856790U Expired - Fee Related CN201778398U (en) | 2010-08-06 | 2010-08-06 | Slot type embedded part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201778398U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587550A (en) * | 2012-02-29 | 2012-07-18 | 福建鹏坤实业有限公司 | Convenient fastener for stone curtain wall |
| CN105464259A (en) * | 2015-12-24 | 2016-04-06 | 多维联合集团有限公司 | Slot-type embedded part and application node structure of same |
| CN107724645A (en) * | 2017-10-26 | 2018-02-23 | 上海江河幕墙系统工程有限公司 | The big fulcrum of ornamental strip second connection system and its installation method |
| EP3643847B1 (en) * | 2018-10-24 | 2023-06-07 | Leviat GmbH | Fastening system and rail for a fastening system |
-
2010
- 2010-08-06 CN CN2010202856790U patent/CN201778398U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587550A (en) * | 2012-02-29 | 2012-07-18 | 福建鹏坤实业有限公司 | Convenient fastener for stone curtain wall |
| CN102587550B (en) * | 2012-02-29 | 2015-05-20 | 福建鹏坤实业有限公司 | Convenient fastener for stone curtain wall |
| CN105464259A (en) * | 2015-12-24 | 2016-04-06 | 多维联合集团有限公司 | Slot-type embedded part and application node structure of same |
| CN107724645A (en) * | 2017-10-26 | 2018-02-23 | 上海江河幕墙系统工程有限公司 | The big fulcrum of ornamental strip second connection system and its installation method |
| EP3643847B1 (en) * | 2018-10-24 | 2023-06-07 | Leviat GmbH | Fastening system and rail for a fastening system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20110806 |