CN204940547U - There is the bar of connector - Google Patents
There is the bar of connector Download PDFInfo
- Publication number
- CN204940547U CN204940547U CN201520445018.2U CN201520445018U CN204940547U CN 204940547 U CN204940547 U CN 204940547U CN 201520445018 U CN201520445018 U CN 201520445018U CN 204940547 U CN204940547 U CN 204940547U
- Authority
- CN
- China
- Prior art keywords
- bar
- connector
- expanding
- expand
- accommodating cavity
- 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
Abstract
The utility model belongs to technical field of buildings, relates to a kind of bar with connector.Solve prior art and use inconvenient technical problem.Bar comprises the bar in bar shaped, and described bar has at least one end to be connected with connector, and described connector inside has the accommodating cavity that can connect connector.Bar of the present utility model joins adaptive by force, and be applicable to different prefabricated units, fit connection can realize the quick connection between two prefabricated units.
Description
Technical field
The utility model belongs to technical field of buildings, relates to a kind of bar with connector.
Background technology
The applicant pushes up in pile extension and prefabricated component [Authorization Notice No.: CN100348803C] in the patent of applying for before under spiral shell, by being positioned at, rising of pile tube two ends draws nut, top draws nut and pile tube longitudinal reinforcement to form, wherein, rise and draw nut and top to draw nut to be female thread structure, described internal thread is for haling screw thread, Mao Di center has reinforced hole, and the periphery of reinforced hole is reinforcing bar end upset chuck, and the two ends upsetting of pile tube longitudinal reinforcement becomes heading to be connected in chuck.This pile for prestressed pipe pile extension draws nut by rising, nut is drawn on top, combination sleeve, intermediate sleeve and connecting rod are formed, wherein, rise and draw nut and top to draw nut to be female thread structure, described internal thread is for haling screw thread, Mao Di center has reinforced hole, the periphery of reinforced hole is reinforcing bar end upset chuck, and the two ends upsetting of pile tube longitudinal reinforcement becomes heading to be connected in chuck; Connecting rod one end is dentalation, and the other end is external thread structure; Two panels or multi-disc combination sleeve are positioned at top and draw nut, be dentalation and match with the dentalation in connecting rod inside described combination sleeve; Intermediate sleeve is external thread structure, is screwed in top and draws nut interior and be positioned at two panels or multi-disc combination sleeve top; During docking, connecting rod one end draws the screw thread of nut to spin with rising, and the other end draws the two panels in nut or multi-disc to combine sleeve with top and forms clamping.
Docking calculation between this prestressing force prefabricated component, the end of two prefabricated components docked be respectively equipped with several rise draw nut and and several tops of corresponding draw nut, two panels or multi-disc combination sleeve are positioned at top and draw nut, intermediate sleeve is screwed in top and draws in nut and to be positioned on two panels or multi-disc combination sleeve, connecting rod one end with rise draw nut to spin, the other end and top draw the two panels in nut or multi-disc to combine sleeve to form clamping.
In above-mentioned scheme, rise draw nut, longitudinal reinforcement that nut respectively tube connector pile cages is drawn on top, two of longitudinal reinforcement is drawn nut, is pushed up and draw nut clamping with rising respectively after forming chuck, and be fastenedly connected by carrying out after stretch-draw, and stretch-draw completes in the manufacturing process of pile tube, just there is a defect in this, as this button being embedded in the component of other no-reinforcing-bar cages as wall, cement block, and scene without tensioning equipment time, then this prefabricated units just cannot normally employ.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of easy to connect, can be pre-buried to the bar with connector in prefabricated units.
For achieving the above object, the utility model have employed following technical proposal: a kind of bar with connector, comprises the bar in bar shaped, and described bar has at least one end to be connected with connector, and described connector inside has the accommodating cavity that can connect connector.
Have in the bar of connector above-mentioned, described accommodating cavity has internal thread or Morse's taper.
Have in the bar of connector above-mentioned, the two ends of described bar are fixed with connector, and two connectors and bar one-body molded.
Have in the bar of connector above-mentioned, described bar has at least one end to expand in the portion of expanding, and described connector is set on bar, and matches with the portion of expanding thus make connector and bar realize concavo-convex snap-fit engagement bottom connector.
Have in the bar of connector above-mentioned, described bar one end is expanded in the portion of expanding, and this expands in portion and is arranged with a connector, and the bar other end has the integrated connector with bar.
Have in the bar of connector above-mentioned, described bar two ends are expanded in the portion of expanding, and two are expanded in portion and are arranged with a connector respectively.
Have in the bar of connector above-mentioned, described bar inside has the air flow channel of hollow, and air flow channel is communicated with connector, and described bar wall is provided with at least one solarization air cap being communicated with air flow channel.
Have in the bar of connector above-mentioned, the sidewall of described connector is provided with at least one grout hole being communicated with accommodating cavity.
Have in the bar of connector above-mentioned, described bar has at least one end to expand in the portion of expanding, described connector is set on bar, and match with the portion of expanding thus make connector and bar realize snap-fit engagement bottom connector, bottom the portion of expanding and connector after snap-fit engagement, the outlet of described grout hole is towards the portion of expanding.
Have in the bar of connector above-mentioned, bottom described connector with expand close contact bottom portion.
Compared with prior art, the utility model has the advantage of: the bar with connector is reasonable in design, can standard component be made, pre-buried in prefabricated units, and can realize being connected with the quick of plug connector, thus be applicable to the quick connection of prefabricated units, it is strong to join adaptive.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2;
Fig. 3 is the structural representation of embodiment 3;
Fig. 4 is the structural representation of embodiment 4;
Fig. 5 is the schematic diagram that the utility model is installed in prefabricated units;
Fig. 6 is the structural representation of the connector with grout hole;
Fig. 7 is the structural representation that another kind has the connector of grout hole;
Fig. 8 is fundamental diagram of the present utility model;
Fig. 9 is fundamental diagram of the present utility model.
In figure: bar 1, connector 2, accommodating cavity 3, expand portion 4, air flow channel 5, solarization air cap 6, grout hole 7, chuck 21, passage 22, prefabricated units 100, plug connector 101, connector 102, adjusting bolt 103, attaching nut 104, fixed leg 105.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Embodiment 1
As shown in Figure 1, a kind of bar with connector, comprises the bar 1 in bar shaped, and described bar 1 two ends have at least one end to be provided with connector 2, and preferably, bar 1 two ends are fixedly connected with connector 2, and two connectors 2 are one-body molded with bar 1.Described connector 2 inside has the accommodating cavity 3 that can connect connector, and accommodating cavity 3 has internal thread or Morse's taper.Accommodating cavity 3 can be spirally connected screwed connector, as bolt, screw, spiral shell rod etc., also can pass through taper fit grafting connection-peg, certainly, and also can by being welded and fixed etc.
Embodiment 2
As shown in Figure 2, the present embodiment is substantially identical with the structure of embodiment 1, and difference is, described bar 1 inside has the air flow channel 5 of hollow, air flow channel 5 is communicated with connector 2, and described bar 1 wall is provided with at least one solarization air cap 6 being communicated with air flow channel 5.When in the prefabricated units that bar 1 is embedded to cement paste, as prefabricated units ot-yet-hardened, from connector 2, air can be passed into air flow channel 5, and blow out from solarization air cap 6, sclerosis is accelerated to not solidified prefabricated units.The sidewall of connector 2 is provided with at least one grout hole 7 being communicated with accommodating cavity 3, and cement paste can enter into accommodating cavity 3 along grout hole 7, when there is connector in accommodating cavity 3, can be fixing by cement paste condensation, and improve degree of being connected firmly further.
Embodiment 3
As shown in Figure 3, the present embodiment is substantially identical with the structure of embodiment 1, difference is, bar 1 one end to expand in the portion of expanding 4, described connector 2 is set on bar 1, and bottom connector 2 with expand portion 4 and match thus make connector 2 and bar 1 realize concavo-convex snap-fit engagement, bottom described connector 2 with expand close contact bottom portion 4, that is the surface bottom connector 2 with expand portion 4 soffit matching form fit, bar 1 other end have one with the integrated connector 2 of bar 1.Again shown in composition graphs 6 and Fig. 7, bottom the portion of expanding 4 with connector 2 after snap-fit engagement, the outlet of described grout hole 7 is towards the portion of expanding 4, and grout hole 7 just to the portion of expanding 4, also can have certain gradient with the portion of expanding 4.It is inner that cement paste enters into connector 2 from grout hole 7, condenses fixing to the portion of expanding 4 with connector 2 snap-fit engagement, plays the effect promoting connector 2 and expand portion 4 snap-fit engagement.
In the present embodiment, have chuck 21 and passage 22 bottom connector 2, the barred body size of bar 1 is less than or equal to passage 22, and the size in portion 4 of expanding is greater than passage 22, therefore expands portion 4 to be stuck in chuck 21 thus to make connector 2 and bar 1 realize snap-fit engagement.Preferably, it can be polygonal fixed leg 105 that the afterbody of connector 2 can also be arranged, and is convenient to locate with securing member.
Embodiment 4
As shown in Figure 4, the present embodiment is substantially identical with the structure of embodiment 3, and difference is, bar 1 has at least one end to expand in the portion of expanding 4, and this expands in portion 4 and is arranged with a connector 2.Preferably, bar 1 two ends all to expand in the portion of expanding 4, and each expanding in portion 4 is arranged with a connector respectively.
In the above embodiments 1-4, connector 2 size at bar 1 two ends can be identical, also can not be identical.
As shown in Figure 5, bar 1 and connector 2 can all be embedded in prefabricated units 100 in two ends, and also can be embedded in prefabricated units 100 in one end, one end be exposed outside prefabricated units 100, or two ends are all exposed outside prefabricated units.
Operating principle of the present utility model as shown in Figure 8 and Figure 9, one of them bar 1 is embedded on prefabricated units 100, another bar 1 is embedded on another prefabricated units 100, prefabricated units 100 can be bodies of wall, cement block, pipeline, preformed pile etc., when after prefabricated units 100 coagulation forming, bar 1 is fixedly connected with prefabricated units 100.
The connector 2 of one of them bar 1 can connect plug connector 101, the connector 2 of another bar 1 can be spirally connected or grafting or welded connections 102, in the present embodiment, connector 102 comprises adjusting bolt 103 and the attaching nut 104 with adjusting bolt 103 end threaded, plug connector 102 can be inserted in attaching nut 104 with attaching nut 104 snap-fit engagement, rotation adjusting bolt 103 or attaching nut 104 can adjust the fitness of attaching nut 104 and plug connector 102, thus adjustment two connectors 2 between distance and the clamping degree adjusted between plug connector 101 and attaching nut 104.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ bar 1, connector 2, accommodating cavity 3 herein, expand the terms such as portion 4, air flow channel 5, solarization air cap 6, grout hole 7, chuck 21, passage 22, prefabricated units 100, plug connector 101, connector 102, adjusting bolt 103, attaching nut 104, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (9)
1. one kind has the bar of connector, comprise the bar (1) in bar shaped, it is characterized in that, described bar (1) has at least one end to be connected with connector (2), described connector (2) inside has the accommodating cavity (3) that can connect connector, described bar (1) has at least one end to expand in the portion of expanding (4), described connector (2) is set on bar (1), and connector (2) bottom with expand portion (4) and match thus make connector (2) and bar (1) realize snap-fit engagement.
2. the bar with connector according to claim 1, is characterized in that, described accommodating cavity (3) has internal thread or Morse's taper.
3. the bar with connector according to claim 1 and 2, is characterized in that, the two ends of described bar (1) are fixed with connector (2), and two connectors (2) are one-body molded with bar (1).
4. the bar with connector according to claim 1, it is characterized in that, described bar (1) one end is expanded in the portion of expanding (4), this expands in portion (4) and is arranged with a connector (2), and bar (1) other end has and bar (1) integrated connector (2).
5. the bar with connector according to claim 1, is characterized in that, described bar (1) two ends are expanded in the portion of expanding (4), and two are expanded in portion (4) and are arranged with a connector (2) respectively.
6. the bar with connector according to claim 1, it is characterized in that, described bar (1) inside has the air flow channel (5) of hollow, air flow channel (5) is communicated with connector (2), and described bar (1) wall is provided with at least one solarization air cap (6) being communicated with air flow channel (5).
7. the bar with connector according to claim 1, is characterized in that, the sidewall of described connector (2) is provided with at least one grout hole (7) being communicated with accommodating cavity (3).
8. the bar with connector according to claim 7, it is characterized in that, described bar (1) has at least one end to expand in the portion of expanding (4), described connector (2) is set on bar (1), and connector (2) bottom with expand portion (4) and match thus make connector (2) and bar (1) realize snap-fit engagement, when behind the portion of expanding (4) with connector (2) bottom snap-fit engagement, the outlet of described grout hole (7) is towards the portion of expanding (4).
9. the bar with connector according to claim 1, is characterized in that, described connector (2) bottom and bottom, portion (4) close contact that expands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445018.2U CN204940547U (en) | 2015-06-25 | 2015-06-25 | There is the bar of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445018.2U CN204940547U (en) | 2015-06-25 | 2015-06-25 | There is the bar of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204940547U true CN204940547U (en) | 2016-01-06 |
Family
ID=55007988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520445018.2U Active CN204940547U (en) | 2015-06-25 | 2015-06-25 | There is the bar of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204940547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155676A (en) * | 2015-06-25 | 2015-12-16 | 周兆弟 | Rod with connecting head |
| CN105880529A (en) * | 2016-06-18 | 2016-08-24 | 无锡市翱宇特新科技发展有限公司 | Fixing device of mold embedded sleeve |
-
2015
- 2015-06-25 CN CN201520445018.2U patent/CN204940547U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155676A (en) * | 2015-06-25 | 2015-12-16 | 周兆弟 | Rod with connecting head |
| CN105880529A (en) * | 2016-06-18 | 2016-08-24 | 无锡市翱宇特新科技发展有限公司 | Fixing device of mold embedded sleeve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105002986A (en) | Clamping matching type connecting element | |
| CN204940547U (en) | There is the bar of connector | |
| CN105155676A (en) | Rod with connecting head | |
| CN105155677A (en) | Plugging clamping connector | |
| CN204781343U (en) | A joint formula connection structure for prefabricated component connects | |
| CN204876083U (en) | Connect formula rod soon | |
| CN105257642B (en) | Be spirally connected the fixed attachment structure for connecting two objects | |
| CN204826216U (en) | Rod with connect function | |
| CN105040687A (en) | Connecting piece with adjustable distance | |
| CN104358359B (en) | Concave-convex steel bar joint | |
| CN204781344U (en) | Joint formula connecting piece | |
| CN204959983U (en) | Integral type rod with connector | |
| CN204781351U (en) | Integral type nut connecting piece | |
| CN204940262U (en) | Multicolumn plug-in connector | |
| CN105002988A (en) | Bar with connecting function | |
| CN105040824A (en) | Quick connection type bar | |
| CN204781350U (en) | Grafting block formula connecting piece | |
| CN204780880U (en) | There is variable cross section stake of end plate | |
| CN204780886U (en) | A bayonet joint for joint formula connecting piece | |
| CN204174842U (en) | A kind of concavo-convex bar splice | |
| CN105155673B (en) | Plug-in connection structure for prefabricated components connection | |
| CN105040689B (en) | Multi-column clamping connecting piece | |
| CN105155678A (en) | Integrated nut connector | |
| CN105201076B (en) | Integral type bar with connector | |
| CN105465121A (en) | Compression joint type hollow pipe connecting structure and compression joint type hollow pipe connecting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Hangzhou Luyuan Ginkgo Garden Road is the 310007 city in Zhejiang province 5 unit 2002 room Patentee after: Zhou Zhaodi Address before: Kaohsiung streets Pu Beilun District 315800 in Zhejiang province Ningbo City No. 18 Patentee before: Zhou Zhaodi |
|
| GR01 | Patent grant |