CN207863314U - A kind of reinforcing steel bar connecting sleeve tube - Google Patents
A kind of reinforcing steel bar connecting sleeve tube Download PDFInfo
- Publication number
- CN207863314U CN207863314U CN201721679272.4U CN201721679272U CN207863314U CN 207863314 U CN207863314 U CN 207863314U CN 201721679272 U CN201721679272 U CN 201721679272U CN 207863314 U CN207863314 U CN 207863314U
- Authority
- CN
- China
- Prior art keywords
- sleeve body
- grouting
- convex block
- sleeve
- integrally formed
- 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
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model is related to a kind of reinforcing steel bar connecting sleeve tubes,Including sleeve body,It is grouting inner cavity in the sleeve body,The both ends of the sleeve body side wall are integrally formed with grout outlet respectively,Be in the milk mouth,The sleeve body corresponds in the port of grout outlet one end integrally formed with locating piece,It is provided with location hole on the locating piece,And sealing element is equipped at the locating piece,Simultaneously,Cavity wall is integrally convexly equipped with helical form positioning threads in the grouting,The two-port periphery of the sleeve body is integrally formed with hexagonal locating part,The utility model reaches the frictional force improved between grouting inner cavity inner concrete and sleeve using the helical form positioning threads structure in grouting internal chamber wall one projection,Promote the Tensile strength of sleeve,And also reinforce the intensity of sleeve,Simultaneously,The hexagonal locating part of the utility model combination sleeve body two-port increases frictional force of the sleeve body when pouring between concrete to reach.
Description
Technical field
The utility model is related to concrete component technical field of construction more particularly to a kind of reinforcing steel bar connecting sleeve tubes.
Background technology
Traditional bar connecting mode mainly has three kinds of binding overlap joint, mechanical connection and welding.But with the development of construction,
Requirement to fabrication of reinforcing cage is also higher and higher, and new requirement leans on traditional bar connecting mode that can not complete, and bar connecting is used
Full grout sleeve can be good at realizing bar connecting as a kind of rebar connector, but common bar connecting is covered with full grouting
Axially position is difficult when in use for cylinder, is easy to walk, and position inaccurate is easy spillage, it has not been convenient to it adjusts, meanwhile, existing company
Female connector barrel structure easy tos produce bubble in grouting, influences the Tensile strength of branch sleeve.
Utility model content
In view of the above-mentioned state of the art, it is fixed that the technical problem to be solved by the utility model is to provide a kind of axial directions
Position is simple, and accurate positioning is not easy spillage and stretching resistance is strong, the reinforcing steel bar connecting sleeve tube for bubble-free of being in the milk.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of reinforcing steel bar connecting sleeve tube, including set
Cylinder ontology, the interior sleeve body is grouting inner cavity, and the both ends of the sleeve body side wall are integrally formed with grout outlet, grouting respectively
Mouthful, which corresponds in the port of grout outlet one end integrally formed with locating piece, and location hole is provided on the locating piece, and
Sealing element is equipped at the locating piece, meanwhile, cavity wall is integrally convexly equipped with helical form positioning threads, the sleeve sheet in the grouting
The two-port periphery of body is integrally formed with hexagonal locating part.
Further, it is integrally formed with connection screw thread at the port of the grout outlet, grouting mouth.
Further, in the grouting cavity wall correspond to grout outlet grouting mouth between integrally enclose respectively equipped with first positioning
Convex block, the second locating convex block, form the first limit hole between the first locating convex block end, second locating convex block end it
Between surround the second limit hole, to which the first limit hole and location hole can reach the position of fixed steel bars, and the second limit hole can
Bonding strength is influenced to achieve the purpose that two reinforcing bar excessive insertion grouting inner cavities of limitation.
Further, first limit hole is consistent with the size of location hole, and the second location hole is less than location hole ruler
It is very little, and deposited between first locating convex block and the first locating convex block and between the second locating convex block and the second locating convex block
In slurry gap thoroughly, the concrete entered from grouting mouth can be allow smoothly to fill up grouting inner cavity.
Compared with prior art, the utility model has the advantage of：The utility model uses integrally convex in grouting internal chamber wall
If helical form positioning threads structure come reach improve grouting inner cavity inner concrete and sleeve between frictional force, promote sleeve
Tensile strength, and also reinforce the intensity of sleeve, meanwhile, the hexagonal locating part of the utility model combination sleeve body two-port
Increase frictional force of the sleeve body when pouring between concrete to reach, the utility model is designed reasonably, meeting market needs
It asks, is suitble to promote.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model section schematic diagram；
Fig. 3 is B vertical tangent plane schematic diagrames；
Fig. 4 is C vertical tangent plane schematic diagrames.
Specific implementation mode
As shown in Figs 1-4, a kind of reinforcing steel bar connecting sleeve tube, including sleeve body 1, the interior sleeve body 1 is grouting inner cavity 2,
The both ends of 1 side wall of the sleeve body be integrally formed with respectively grout outlet 3, grouting mouth 4, the grout outlet 3, be in the milk mouth 4 end
Connection screw thread 10 is integrally formed at mouthful, the sleeve body 1 corresponds in the port of 3 one end of grout outlet integrally formed with locating piece
5, location hole 6 is provided on the locating piece 5, and sealing element 7 is equipped at the locating piece 5, meanwhile, 2 inner wall one of grouting inner cavity
Body is convexly equipped with helical form positioning threads 8, the two-port periphery of the sleeve body 1 integrally formed with hexagonal locating part 9, meanwhile,
2 inner wall of grouting inner cavity corresponds to integrally to enclose respectively between grout outlet 3 and grouting mouth 4 to be determined equipped with the first locating convex block 11, second
Position convex block 12, forms the first limit hole 13 between 11 end of the first locating convex block, between 12 end of the second locating convex block
The second limit hole 14 is surrounded, to which the first limit hole 13 can reach with location hole 6 position of fixed steel bars, and the second limit hole
14 can achieve the purpose that two reinforcing bar excessive insertion grouting inner cavities 2 of limitation and influence bonding strength, first limit hole 13
Consistent with the size of location hole 6, the second location hole 14 is less than 6 size of location hole, and first locating convex block 11 and the
There is slurry gap 15 thoroughly between one locating convex block 11 and between the second locating convex block 12 and the second locating convex block 12, can make
Grouting inner cavity 2 can smoothly be filled up by obtaining the concrete entered from grouting mouth 4.
The utility model improves grouting using the helical form positioning threads structure in grouting internal chamber wall one projection to reach
Frictional force between inner cavity inner concrete and sleeve promotes the Tensile strength of sleeve, and also reinforces the intensity of sleeve, together
When, the hexagonal locating part of the utility model combination sleeve body two-port increases sleeve body when pouring and concrete to reach
Between frictional force, the utility model is designed reasonably accords with the demands of the market, and is suitble to promote.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to
So can be with technical scheme described in the above embodiments is modified, or which part technical characteristic is replaced on an equal basis
It changes；And these modifications or replacements, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (4)
1. a kind of reinforcing steel bar connecting sleeve tube, including sleeve body（1）, the sleeve body（1）Interior is grouting inner cavity（2）, feature exists
In the sleeve body（1）The both ends of side wall are integrally formed with grout outlet respectively（3）, grouting mouth（4）, the sleeve body（1）It is right
Answer grout outlet（3）Integrally formed with locating piece in the port of one end（5）, the locating piece（5）On be provided with location hole（6）, and should
Locating piece（5）Place is equipped with sealing element（7）, meanwhile, the grouting inner cavity（2）Inner wall is integrally convexly equipped with helical form positioning threads（8）,
The sleeve body（1）Two-port periphery integrally formed with hexagonal locating part（9）.
2. a kind of reinforcing steel bar connecting sleeve tube according to claim 1, which is characterized in that the grout outlet（3）, grouting mouth（4）
Port at be integrally formed with connection screw thread（10）.
3. a kind of reinforcing steel bar connecting sleeve tube according to claim 1, which is characterized in that the grouting inner cavity（2）Inner wall corresponds to
Grout outlet（3）With grouting mouth（4）Between integrally enclosed respectively equipped with the first locating convex block（11）, the second locating convex block（12）, this
One locating convex block（11）The first limit hole is formed between end（13）, second locating convex block（12）Second is surrounded between end
Limit hole（14）.
4. a kind of reinforcing steel bar connecting sleeve tube according to claim 3, which is characterized in that first limit hole（13）With positioning
Hole（6）Size it is consistent, second limit hole（14）Less than location hole（6）Size, and first locating convex block（11）With
First locating convex block（11）Between and the second locating convex block（12）With the second locating convex block（12）Between exist thoroughly slurry gap
（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721679272.4U CN207863314U (en) | 2017-12-06 | 2017-12-06 | A kind of reinforcing steel bar connecting sleeve tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721679272.4U CN207863314U (en) | 2017-12-06 | 2017-12-06 | A kind of reinforcing steel bar connecting sleeve tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207863314U true CN207863314U (en) | 2018-09-14 |
Family
ID=63468111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721679272.4U Active CN207863314U (en) | 2017-12-06 | 2017-12-06 | A kind of reinforcing steel bar connecting sleeve tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207863314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123532A (en) * | 2021-05-13 | 2021-07-16 | 河南天亿建设工程有限公司 | Cement-based grouting material self-adaptation intelligent connecting sleeve |
-
2017
- 2017-12-06 CN CN201721679272.4U patent/CN207863314U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123532A (en) * | 2021-05-13 | 2021-07-16 | 河南天亿建设工程有限公司 | Cement-based grouting material self-adaptation intelligent connecting sleeve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206591735U (en) | A kind of half grout sleeve of bar connecting | |
| CN207863314U (en) | A kind of reinforcing steel bar connecting sleeve tube | |
| CN205935417U (en) | Take half grout sleeve of threaded connection spare | |
| CN209568619U (en) | Multi-functional grout sleeve | |
| CN203836426U (en) | Stainless steel liner movable connector pipe fitting | |
| CN205956579U (en) | Internal -rib reinforced polyethylene PE helical bellows strip | |
| CN203223656U (en) | Steel-plastic composite winding structure wall pipe | |
| CN203475703U (en) | Semi-grouting type steel bar connector | |
| CN106678469A (en) | Extending-and-contracting connection pipe | |
| CN208329379U (en) | A kind of grout sleeve | |
| CN205604586U (en) | Full grouting sleeve for connecting steel bars | |
| CN204960140U (en) | Splice of stamping forming straight thread grout sleeve | |
| CN205401969U (en) | Outer ripple plastic tubing of internal -rib enhancement mode | |
| CN206385729U (en) | A kind of grout sleeve | |
| CN108316561B (en) | Grouting sleeve | |
| CN207211526U (en) | A kind of reinforced concrete grouting branch sleeve | |
| CN211083245U (en) | Spliced plastic pipeline convenient to assemble | |
| CN105672581A (en) | Fully-grouted sleeve for rebar connection | |
| CN204899038U (en) | Overcoat straight thread connection structure in reinforcing bar | |
| CN205558051U (en) | In -band inlays sheathed tube and pushes reinforcing bar sleeve that partly is in milk and connection structure thereof | |
| CN208929032U (en) | Half grout sleeve threaded ends squeeze closing-in mould | |
| CN206205160U (en) | Corrosion-resistant architectural shape | |
| CN207092386U (en) | Steel bar connecting structure | |
| CN203682031U (en) | Plastic flat barrel | |
| CN220565262U (en) | Pre-buried counter-pulling screw structure of retaining wall post-cast strip prefabricated plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |