CN202544125U - C-shape pre-embedded groove with bend-head bamboo steel - Google Patents
C-shape pre-embedded groove with bend-head bamboo steel Download PDFInfo
- Publication number
- CN202544125U CN202544125U CN2011205746852U CN201120574685U CN202544125U CN 202544125 U CN202544125 U CN 202544125U CN 2011205746852 U CN2011205746852 U CN 2011205746852U CN 201120574685 U CN201120574685 U CN 201120574685U CN 202544125 U CN202544125 U CN 202544125U
- Authority
- CN
- China
- Prior art keywords
- shape
- bend
- embedded groove
- reinforcing rib
- steels
- 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 - Lifetime
Links
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a C-shape pre-embedded groove with bend-head bamboo steels, and belongs to the technical field of building fastening hardware technology. The C-shape pre-embedded groove with the bend-head bamboo steels comprises a C-shape connecting seat capable of connecting movable adapting pieces and reinforcing steels. The C-shape pre-embedded groove is characterized in that the reinforcing steels are arranged in a bamboo shape, one end of the reinforcing steel is provided with a straight-rod shape bend-head transom bar, an end of the transom bar is provided with a disc shape boss, and the other end of the reinforcing steel is in a straight-rod shape; and a bottom plane of the C-shape connecting seat is in riveted connection with the straight-rod shape ends of the bamboo-shape reinforcing steels. The C-shape pre-embedded groove with the bend-head bamboo steels has advantages of good mechanical properties and strong carrying capacity. The C-shape pre-embedded groove with the bend-head bamboo steel can be widely applied in installation fastening field of building curtain wall, highway, and mine equipment.
Description
Technical field
The utility model provides a kind of pre-buried conduit of C shape of ring band elbow, belongs to the fastening five metals technology of building field.Can be widely used in the installation of building curtain wall, speedway, mining equiment, fastening engineering field.
Background technology
Pre-buried conduit is that (burying) member in concealed work is installed in advance, is the component and fitting of when structure is poured into a mould, settling, and the overlap joint when being used to build superstructure by laying bricks or stones is beneficial to installing and fixing of external works Equipment Foundations.At present, although the adoptable pre-buried conduit form of building field is different, varied, be made up of pre-buried cell body Connection Block and the pre-buried muscle that is fixed on the Connection Block nothing more than, the pre-buried muscle that is adopted has two types usually: screw-thread steel and H shape steel.Adopt screw-thread steel as pre-buried muscle, mainly be to rely on the screw thread on screw-thread steel surface to increase pre-buried muscle and concrete contact area, and then improve the supporting capacity of pre-buried conduit; Adopting H shape steel as pre-buried muscle, mainly is to rely on the sudden change of area on the H shape steel cross section to guarantee the supporting capacity of pre-buried conduit.These two types of pre-buried conduits are simple in structure, and mechanical property is bad, and bearing capacity is little, and security performance is not ideal enough when building operations.
In recent years, with improving constantly of design level and building ability, curtain wall decoration, traffic track and highway construction field were had higher requirement to the stability and the safety of pre-buried conduit.For this reason, existing pre-buried conduit need further improve on structure and performance, to satisfy the security requirement of building operations.
Summary of the invention
The purpose of the utility model is the deficiency that solves prior art; A kind of pre-buried conduit of C shape of ring band elbow is provided; It is compared with existing similar pre-buried conduit for building, and easy to process, bearing capacity is strong, be connected firmly, and can satisfy the demand of building field high strength anchoring.
The utility model solves the scheme that its technical problem adopted: form the pre-buried conduit of C shape of ring band elbow by C shape Connection Block and reinforcing rib, it is characterized in that: described reinforcing rib is the ring shape, by mild steel bar hot-forging forming.
One end of said reinforcing rib is provided with direct rod shape elbow strut rail, and the end of strut rail is provided with the plate-like boss, and the other end of reinforcing rib is a direct rod shape.
Said Connection Block base plane combines with the riveted joint of ring shape reinforcing rib direct rod shape end.
The pre-buried conduit of C shape of the utility model ring band elbow structurally by C shape can connection activity adaptor Connection Block and ring shape reinforcing rib form.Said Connection Block C shape intracavity bottom is provided with through hole by a determining deviation; Said reinforcing rib adopts mild steel bar forge hot well-thought-out plan nodular; One end of reinforcing rib is provided with direct rod shape elbow strut rail, and the end of strut rail is provided with the plate-like boss, and the other end of reinforcing rib is a direct rod shape.Said Connection Block base plane combines with the riveted joint of ring shape reinforcing rib direct rod shape end at the lead to the hole site place.
The characteristics of the utility model are: good mechanical properties, bearing capacity is strong.The fastening field of installation that can be widely used in building curtain wall, speedway, mining equiment.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is along the sectional view of A-A direction among Fig. 1.
Sequence number explanation among the figure: 1. Connection Block, 2. reinforcing rib, 21. direct rod shape ends, 22. strut rails, 23. plate-like boss.
The specific embodiment
According to Fig. 1-2 the utility model is done detailed description below, but the content of the utility model is not limited to this.
The pre-buried conduit of C shape of the utility model ring band elbow comprises C shape Connection Block 1 and ring shape reinforcing rib 2.The C shape intracavity bottom of said Connection Block 1 is provided with through hole.It is the ring shape that said reinforcing rib 2 adopts mild steel bar hot forging forming, and an end of reinforcing rib 2 is a direct rod shape end 21, and the other end of reinforcing rib 2 is provided with direct rod shape elbow strut rail 22, and the end of strut rail is provided with plate-like boss 23.Said Connection Block 1 combines with direct rod shape end 21 riveted joints of said reinforcing rib 2 at base plane lead to the hole site place.During building operations, the reinforcing rib and the C shape Connection Block of the pre-buried conduit of C shape bottom are pre-buried in building substrate (like concrete), the exposed outwardly and C shape inner chamber filled polystyrene foamed material of C shape Connection Block opening.The reinforcing rib of ring shape and Connection Block are pre-buried and be fixed in the building substrate (like concrete), and supporting capacity is big, and is easy for installation.
The pre-buried conduit of C shape of the utility model ring band elbow comprises C shape Connection Block and ring shape reinforcing rib; C shape Connection Block adopts the hot rolling C shape steel or the blanking of hot bending shaping C shape steel of general certain size specification, and said C shape Connection Block intracavity bottom is provided with through hole by a determining deviation; Said ring shape reinforcing rib adopts mild steel bar hot-forging forming; One end of said reinforcing rib is provided with direct rod shape elbow strut rail; The end of strut rail is provided with the plate-like boss; The other end of reinforcing rib is a direct rod shape, and said C shape Connection Block base plane combines with the riveted joint of ring shape reinforcing rib direct rod shape end at the lead to the hole site place; The pre-buried conduit manufacturing process of said C shape is simple, is prone to realize mechanization production.
During construction, the reinforcing rib and the C shape Connection Block of the pre-buried conduit of C shape bottom are pre-buried in building substrate (like concrete), play the effect that connects building substrate (concrete); The ring shape of reinforcing rib and direct rod shape elbow strut rail help promoting to form between building substrate (concrete) and the reinforcing rib combination interface of the continuous conversion of sectional area, can improve the bearing capacity of pre-buried conduit.
Claims (2)
1. the pre-buried conduit of C shape of a ring band elbow is made up of C shape Connection Block and reinforcing rib, and it is characterized in that: described reinforcing rib is the ring shape, by mild steel bar hot-forging forming.
2. the pre-buried conduit of C shape of ring band elbow according to claim 1 is characterized in that: an end of said reinforcing rib is provided with direct rod shape elbow strut rail, and the end of strut rail is provided with the plate-like boss, and the other end of reinforcing rib is a direct rod shape.
3. the pre-buried conduit of C shape of ring band elbow according to claim 1 is characterized in that: said Connection Block base plane combines with the riveted joint of ring shape reinforcing rib direct rod shape end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205746852U CN202544125U (en) | 2011-12-31 | 2011-12-31 | C-shape pre-embedded groove with bend-head bamboo steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205746852U CN202544125U (en) | 2011-12-31 | 2011-12-31 | C-shape pre-embedded groove with bend-head bamboo steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202544125U true CN202544125U (en) | 2012-11-21 |
Family
ID=47164779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205746852U Expired - Lifetime CN202544125U (en) | 2011-12-31 | 2011-12-31 | C-shape pre-embedded groove with bend-head bamboo steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202544125U (en) |
-
2011
- 2011-12-31 CN CN2011205746852U patent/CN202544125U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204212145U (en) | A kind of precast concrete combination sheet pile | |
| CN103352578B (en) | A kind of construction method of carbon fiber cloth steel member composite reinforcement beam | |
| CN201321598Y (en) | Multi-directionally displaced bridge expansion joint | |
| CN202401580U (en) | Embedded channel for building | |
| CN204553471U (en) | A kind of foundation ditch tool type guard rail fixing bolt | |
| CN202544125U (en) | C-shape pre-embedded groove with bend-head bamboo steel | |
| CN205804619U (en) | A kind of building keel scalable built-in groove | |
| CN206346365U (en) | A kind of box curtain wall column capital sliding node | |
| CN202466833U (en) | Bamboo joint type riveted C-shaped embedded channel | |
| CN202466837U (en) | C-shaped embedded slot welded in bamboo shape | |
| CN209114873U (en) | A kind of civil engineering basic mode stationary fixture | |
| CN202466836U (en) | Bamboo joint-shaped C-shaped pre-buried trough channel with elbow | |
| CN202627208U (en) | C-shaped pre-embedded conduit with oval head | |
| CN208440996U (en) | A kind of novel inlet pipe | |
| CN201334731Y (en) | Connecting structure of supporting member and hinged girder | |
| CN203361404U (en) | Wall body structure inclined vertically | |
| CN204959984U (en) | V -arrangement embedding slot way | |
| CN105297756A (en) | Assembling type formwork structure | |
| CN202787514U (en) | C-shaped pre-embedded groove channel | |
| CN202416573U (en) | Embedded channel for building | |
| CN202466834U (en) | C-shaped pre-embedded groove channel with two bent ends | |
| CN202466835U (en) | C-shaped embedded channel with one bent end | |
| CN207525643U (en) | A kind of corrugated steel box arch culvert structure | |
| CN107059601A (en) | Pin-connected panel steel assembled pier | |
| CN202380479U (en) | Cast-in-situ connecting device for 220-kilovolt transformer station equipment bracket and blinding layer foundation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |
|
| CX01 | Expiry of patent term |