CN204997806U - Wallboard plug joint design - Google Patents
Wallboard plug joint design Download PDFInfo
- Publication number
- CN204997806U CN204997806U CN201520604125.5U CN201520604125U CN204997806U CN 204997806 U CN204997806 U CN 204997806U CN 201520604125 U CN201520604125 U CN 201520604125U CN 204997806 U CN204997806 U CN 204997806U
- Authority
- CN
- China
- Prior art keywords
- bar ring
- steel bar
- steel
- inner sleeve
- joint design
- 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.)
- Active
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to a wallboard plug joint design, sleeve pipe, PVC sleeve and steel bar ring in the steel, steel bar ring's internal diameter and steel endotheca external diameter of pipe about equally, steel bar ring fixes sheathed tube tip in the steel, PVC sleeve hot melt postfovea is wrapped up in at steel endotheca outside of tubes, and its one end covers steel bar ring, steel bar ring is forming with the stalloy annular. The steel bushing ring has prolonged the nest in other words and has wrapped up in the area, avoids PVC sleeve stress concentration, so to the preceding cracked phenomenon of PVC sleeve that often appears has obtained fine change, and the effect is very much obvious.
Description
Technical field
The utility model relates to construction material preparation field, especially a kind of wallboard plug joint design.
Background technology
Light cellular partition board for building is cement-based material, uses for building dividing wall.Have 7 core bore in every block building partition, this hole adopts plastic bushing to add steel inner sleeve shaping aborning.
Plastic bushing is connected employing with steel inner sleeve and bonds connection; Steel sleeve junction welding one circle φ 6 reinforcing bar, being inserted in after plastic pipe hot-melt, being welded on the protruding effect to hindering plastic bushing to be pulled out of φ 6 reinforcing bar on steel pipe.Adopt this technique to there is greatest problem due to the finite thickness due to plastic bushing, through lower thickness after steel ring after hot melt, at depoling rod, wallboard often occurs that plastic bushing is pulled off herein.
Utility model content
The utility model mainly in order to solve the variety of problems existing for prior art, and provides a kind of wallboard plug joint design, to solve the problem of plastic bushing fracture.
The utility model is for solving the problems of the technologies described above by the following technical solutions:
A kind of wallboard plug joint design, comprise steel inner sleeve, plastic bushing and reinforced steel bar ring, internal diameter and the steel inner sleeve external diameter of described reinforced steel bar ring are roughly equal, and reinforced steel bar ring is fixed on the end of steel inner sleeve; Described plastic bushing hot melt postfovea is rolled in outside steel inner sleeve, and its one end covers reinforced steel bar ring; Described reinforced steel bar ring is formed with stalloy annular.
The width of described reinforced steel bar ring is not less than 2.5 millimeters.
Described reinforced steel bar ring is welded on steel inner sleeve.
The utility model adopts above technical scheme compared with prior art, has following technique effect:
Wallboard plug joint design in the utility model adopts a stalloy ring to form the reinforced steel bar ring of plug joint, thinner than steel collar of the prior art, and width is not less than 2.5 millimeters, makes plastic bushing wrap up in area at the nest at reinforced steel bar ring place and increase, add the fastness of plastic bushing; Stalloy makes hot melting plastic roughly remain unchanged at the thickness at reinforced steel bar ring place, not because thinning after steel collar, too increase the stability of plastic bushing, plastic bushing stress is avoided to concentrate, so, often occurred that the phenomenon that plastic bushing ruptures obtained good change in the past, effect is very obvious.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of prior art deadlight plug joint design;
Fig. 2 is the schematic diagram of the utility model deadlight plug joint design;
Fig. 3 is the profile of the utility model deadlight plug joint design;
Wherein, 1-plastic bushing, 2-reinforced steel bar ring, 3-steel inner sleeve.
Detailed description of the invention
The utility model provides a kind of wallboard plug joint design, and for making the purpose of this utility model, technical scheme and effect clearly, clearly, are described in conjunction with detailed description of the invention.Should be appreciated that concrete enforcement described herein is only in order to explain the utility model, and be not used in restriction the utility model.
A kind of wallboard plug joint design, comprise steel inner sleeve 3, plastic bushing 1 and reinforced steel bar ring 2, internal diameter and steel inner sleeve 3 external diameter of described reinforced steel bar ring 2 are roughly equal, and reinforced steel bar ring 2 is welded on the end of steel inner sleeve 3; Described plastic sheath 1 pipe hot melt postfovea is rolled in outside steel inner sleeve 3, and its one end covers reinforced steel bar ring 2; Described reinforced steel bar ring 2 is formed with stalloy annular, and width is not less than 2.5 millimeters.
In order to cut off the steel ring 2 be originally welded on steel inner sleeve, select the reinforced steel bar ring 2 that internal diameter size is consistent with steel sleeve 3 external diameter, steel loop wall is wide is 2.5 millimeters.Be soldered to by reinforced steel bar ring 2 on steel inner sleeve 3, hot melting plastic sleeve pipe 1 covered steel loop 2, and steel collar is equivalent to extend nest and wraps up in area, plastic bushing stress is avoided to concentrate, so, often occurred that the phenomenon that plastic bushing ruptures obtained good change in the past, effect is very obvious.
Be understandable that; for those of ordinary skills; can be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, and all these change or replace the protection domain that all should belong to the claim appended by the utility model.
Claims (3)
1. a wallboard plug joint design, comprises steel inner sleeve, plastic bushing and reinforced steel bar ring, it is characterized in that: internal diameter and the steel inner sleeve external diameter of described reinforced steel bar ring are roughly equal, and reinforced steel bar ring is fixed on the end of steel inner sleeve; Described plastic bushing hot melt postfovea is rolled in outside steel inner sleeve, and its one end covers reinforced steel bar ring; Described reinforced steel bar ring is formed with stalloy annular.
2. a kind of wallboard plug joint design according to claim 1, is characterized in that: the width of described reinforced steel bar ring is not less than 2.5 millimeters.
3. a kind of wallboard plug joint design according to claim 1, is characterized in that: described reinforced steel bar ring is welded on steel inner sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604125.5U CN204997806U (en) | 2015-08-12 | 2015-08-12 | Wallboard plug joint design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604125.5U CN204997806U (en) | 2015-08-12 | 2015-08-12 | Wallboard plug joint design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204997806U true CN204997806U (en) | 2016-01-27 |
Family
ID=55154711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520604125.5U Active CN204997806U (en) | 2015-08-12 | 2015-08-12 | Wallboard plug joint design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204997806U (en) |
-
2015
- 2015-08-12 CN CN201520604125.5U patent/CN204997806U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU133163U1 (en) | Couplings for connecting reinforcing rods | |
| CN203729498U (en) | Vertical reinforcement-steel sleeve but joint connection structure of assembled wall | |
| CN204997806U (en) | Wallboard plug joint design | |
| CN204190302U (en) | One crosses line spool terminal box | |
| CN106639165A (en) | Butt muff | |
| CN204081278U (en) | Split type steel bar sleeve is partly in the milk joint | |
| CN203096613U (en) | Inhaul cable protective sleeve | |
| CN204899038U (en) | Overcoat straight thread connection structure in reinforcing bar | |
| CN104110552A (en) | Steel-plastic transition pipe fitting for fuel gas delivery pipeline | |
| DK200701494A (en) | Sink line sinker and method for making it | |
| CN205210338U (en) | Fused fiber splice heat shrinkage bush | |
| CN208237250U (en) | Fibrage PVC winds composite flat wall pipe | |
| CN207840574U (en) | Solder and structure to be welded | |
| CN205089231U (en) | Composite construction heat preservation oil pipe | |
| CN204573369U (en) | A kind of novel Large Diameter Pipeline hdpe pipe | |
| CN202546080U (en) | Novel hose joint | |
| CN202248544U (en) | Assembled building reinforced concrete member structural steel bar connecting sleeve | |
| CN202176865U (en) | Connection pipe fitting of a transparent net pipe | |
| CN205487561U (en) | Die set is used in parallel overhead insulated cable tied in a bundle production of low pressure | |
| CN206432640U (en) | A kind of HGCO hollow cables protection pipe | |
| CN205276692U (en) | Grout cover tubular construction is connected to disconnect -type | |
| CN204879214U (en) | Heat preservation tee bend | |
| CN204858503U (en) | 10 -35kV cable joint structure | |
| CN204299043U (en) | Rebar connector | |
| CN201943174U (en) | Sewer pipe element with dual-inserting-opening structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |