CN209293298U - A kind of reinforcing bar conversion attachment device of built-in retaining mechanism - Google Patents
A kind of reinforcing bar conversion attachment device of built-in retaining mechanism Download PDFInfo
- Publication number
- CN209293298U CN209293298U CN201821813530.8U CN201821813530U CN209293298U CN 209293298 U CN209293298 U CN 209293298U CN 201821813530 U CN201821813530 U CN 201821813530U CN 209293298 U CN209293298 U CN 209293298U
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- face
- rotary table
- lock sleeve
- cylindrical 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
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
A kind of reinforcing bar conversion attachment device of built-in retaining mechanism, including the first reinforcing bar, second reinforcing bar, the lock sleeve and connector sleeve being set on first reinforcing bar, the first end face of the connector sleeve is inwardly recessed to form circular cylindrical cavity, the second end face of connector sleeve is inwardly recessed to form rotary table chamber, the outer end face of rotary table chamber is overlapped with the second end face of connector sleeve, the inner face of rotary table chamber is connected to circular cylindrical cavity, and the diameter of the second end face is less than the diameter of circular cylindrical cavity, the inner wall of the lock sleeve fitting rotary table chamber, and it is positioned partially in cylindrical cavity body, internal thread segment is equipped in cylindrical cavity body, one end of second reinforcing bar is equipped with threaded connector, threaded connector is threadedly coupled with internal thread segment, threaded connector screws jacking lock sleeve for connecting the first reinforcing bar and the second reinforcing bar.The utility model facilitates operation, and the quality of stabilized structure, connection is high, and will not generate any pollution to environment during connection, and the reinforcing bar suitable for different model converts connection.
Description
Technical field
The utility model relates to technical field of buildings, especially a kind of reinforcing bar of built-in retaining mechanism converts attachment device.
Background technique
With the development of modern architecture science and technology, the expansion of construction scope, the bindiny mechanism between reinforcing bar has become building knot
An important factor for structure design and construction, directly affects construction quality, speed of application and economic benefit.
The reinforcing bar of different model is connected at present, mainly using welding, this method not only operates traditional connection type
Trouble, quality are unable to control, and generate a large amount of photochemical pollution, and waste material waste residue can not be handled.
Utility model content
In view of this, the present invention provides a kind of reinforcing bars of built-in retaining mechanism to convert attachment device, on solving
State problem.
A kind of reinforcing bar conversion attachment device of built-in retaining mechanism, including the first reinforcing bar, the second reinforcing bar, lock sleeve and connection
Set, the lock sleeve are set on first reinforcing bar, and the first end face of the connector sleeve is inwardly recessed to form circular cylindrical cavity,
The second end face of the connector sleeve is inwardly recessed to form rotary table chamber, the outer end face of the rotary table chamber and the second end face weight of connector sleeve
It closes, the inner face of the rotary table chamber is connected to circular cylindrical cavity, and the diameter of the second end face is less than the straight of circular cylindrical cavity
Diameter, the inner wall of the lock sleeve fitting rotary table chamber, and be positioned partially in cylindrical cavity body, it is equipped in the cylindrical cavity body interior
One end of thread segment, second reinforcing bar is equipped with threaded connector, and the threaded connector is threadedly coupled with internal thread segment, described
Threaded connector screws jacking lock sleeve for connecting the first reinforcing bar and the second reinforcing bar.
Further, the lock sleeve offers the upper surface of connection lock sleeve and the connecting hole of lower end surface, the locking
Set is also provided with the upper surface for connecting lock sleeve and the first notch of lower end surface and the second notch, first notch and the second notch
For strip groove and it is located at around the connecting hole, first notch is connected to the connecting hole.
Further, the outside end face of the circular cylindrical cavity is additionally provided with tilting section.
Further, the diameter of first reinforcing bar is less than the diameter of second reinforcing bar.
Further, the outer end face diameter of the rotary table chamber is less than the inner face diameter of rotary table chamber.
Compared with prior art, the reinforcing bar conversion attachment device of a kind of built-in retaining mechanism of the utility model, including the
One reinforcing bar, the second reinforcing bar, lock sleeve and connector sleeve, the lock sleeve are set on first reinforcing bar, and the of the connector sleeve
One end is inward-facing to be concavely formed circular cylindrical cavity, and the second end face of the connector sleeve is inwardly recessed to form rotary table chamber, the rotary table
The outer end face of chamber is overlapped with the second end face of connector sleeve, and the inner face of the rotary table chamber is connected to circular cylindrical cavity, and described
The diameter of biend is less than the diameter of circular cylindrical cavity, the inner wall of the lock sleeve fitting rotary table chamber, and is positioned partially at cylinder
In shape cavity, internal thread segment is equipped in the cylindrical cavity body, one end of second reinforcing bar is equipped with threaded connector, the spiral shell
Line connector is threadedly coupled with internal thread segment, and the threaded connector screws jacking lock sleeve for connecting the first reinforcing bar and second
Reinforcing bar.The utility model facilitates operation, and the quality of stabilized structure, connection is high, and will not generate to environment during connection
Any pollution, the reinforcing bar suitable for different model convert connection.
Detailed description of the invention
The embodiments of the present invention are described below in conjunction with attached drawing, in which:
Fig. 1 is that a kind of reinforcing bar of built-in retaining mechanism provided by the utility model converts the structure of attachment device not screwed
Schematic diagram.
Fig. 2 is that the structure of the reinforcing bar conversion attachment device of a kind of built-in retaining mechanism provided by the utility model screwed is shown
It is intended to.
Fig. 3 is the knot that a kind of reinforcing bar of built-in retaining mechanism provided by the utility model converts the second reinforcing bar of attachment device
Structure schematic diagram.
Fig. 4 is that a kind of reinforcing bar of built-in retaining mechanism provided by the utility model converts facing for the lock sleeve of attachment device
Schematic diagram.
Fig. 5 is the vertical view that a kind of reinforcing bar of built-in retaining mechanism provided by the utility model converts the lock sleeve of attachment device
Schematic diagram.
Fig. 6 is the structure that a kind of reinforcing bar of built-in retaining mechanism provided by the utility model converts the connector sleeve of attachment device
Schematic diagram.
Specific embodiment
Specific embodiment of the utility model is further elaborated below based on attached drawing.It should be understood that
The explanation of the utility model embodiment is not used to herein to limit the protection scope of the utility model.
Fig. 1 to Fig. 6 is please referred to, for a kind of reinforcing bar conversion connection dress of built-in retaining mechanism provided by the utility model
It sets, including the first reinforcing bar 10, the second reinforcing bar 11, lock sleeve 13 and connector sleeve 14, the lock sleeve 13 are set in first steel
On muscle 10, the first end face of the connector sleeve 14 is inwardly recessed to form circular cylindrical cavity 111, the second end face of the connector sleeve 14
It is inwardly recessed to form rotary table chamber 112, the outer end face of the rotary table chamber 112 is overlapped with the second end face of connector sleeve 14, the rotary table
The inner face of chamber 112 is connected to circular cylindrical cavity 111, and the diameter of the second end face is less than the diameter of circular cylindrical cavity 111,
The lock sleeve 13 is bonded the inner wall of rotary table chamber 112, and is positioned partially in circular cylindrical cavity 111, the circular cylindrical cavity 111
Interior to be equipped with internal thread segment, one end of second reinforcing bar 11 is equipped with threaded connector 115, the threaded connector 115 and interior spiral shell
Line section is threadedly coupled, and the threaded connector 115 screws jacking lock sleeve 13 for connecting the first reinforcing bar 10 and the second reinforcing bar 11.
The lock sleeve 13 offers the upper surface of connection lock sleeve 13 and the connecting hole 116 of lower end surface, the lock sleeve
13 are also provided with the upper surface of connection lock sleeve 13 and lower end surface the first notch 117 and the second notch 118, first notch
117 and second notch 118 be strip groove and be located at around the connecting hole 116, first notch 117 and the connecting hole
116 connections.
The outside end face of the circular cylindrical cavity 111 is additionally provided with tilting section 119.
The diameter of first reinforcing bar 10 is less than the diameter of second reinforcing bar 11.
The outer end face diameter of the rotary table chamber 112 is less than the inner face diameter of rotary table chamber 112.
In present embodiment, first reinforcing bar 10 passes through the lock sleeve 13, and the lock sleeve 13 is cone locking dress
It sets, the connector sleeve 14 is sheathed on the outside of the lock sleeve 13, completes the installation of the first reinforcing bar 10, then by the second reinforcing bar 11
Threaded connector 115 screws in internal thread segment, and the end face of threaded connector 115 is abutted with lock sleeve 13, and threaded connector 115 screws
Lock sleeve 13 is jacked, lock sleeve 13, which is squeezed, fixes the first reinforcing bar 10, completes the connection of the first reinforcing bar 10 and the second reinforcing bar 11.
Compared with prior art, the reinforcing bar conversion attachment device of a kind of built-in retaining mechanism of the utility model, including the
One reinforcing bar 10, the second reinforcing bar 11, lock sleeve 13 and connector sleeve 14, the lock sleeve 13 are set on first reinforcing bar 10, institute
The first end face for stating connector sleeve 14 is inwardly recessed to form circular cylindrical cavity 111, and the second end face of the connector sleeve 14 is inwardly recessed
Form rotary table chamber 112, the outer end face of the rotary table chamber 112 is overlapped with the second end face of connector sleeve 14, the rotary table chamber 112 it is interior
End face is connected to circular cylindrical cavity 111, and the diameter of the second end face is less than the diameter of circular cylindrical cavity 111, the locking
The inner wall of 13 fitting rotary table chamber 112 of set, and be positioned partially in circular cylindrical cavity 111, it is equipped in the circular cylindrical cavity 111 interior
Thread segment, one end of second reinforcing bar 11 are equipped with threaded connector 115, the threaded connector 115 and internal thread segment screw thread
Connection, the threaded connector 115 screw jacking lock sleeve 13 for connecting the first reinforcing bar 10 and the second reinforcing bar 11.This is practical new
Type facilitates operation, and the quality of stabilized structure, connection is high, and will not generate any pollution to environment during connection, is applicable in
Connection is converted in the reinforcing bar of different model.
The above is only the preferred embodiments of the utility model, are not used to the limitation protection scope of the utility model, any
Modification, equivalent replacement or improvement within the spirit of the present invention etc. are all covered in the scope of the claims of the utility model.
Claims (5)
1. a kind of reinforcing bar of built-in retaining mechanism converts attachment device, it is characterised in that: including the first reinforcing bar (10), the second reinforcing bar
(11), lock sleeve (13) and connector sleeve (14), the lock sleeve (13) are set on first reinforcing bar (10), the connector sleeve
(14) first end face is inwardly recessed to be formed circular cylindrical cavity (111), and the second end face of the connector sleeve (14) is inwardly recessed shape
At rotary table chamber (112), the outer end face of the rotary table chamber (112) is overlapped with the second end face of connector sleeve (14), the rotary table chamber
(112) inner face is connected to circular cylindrical cavity (111), and the diameter of the second end face is less than circular cylindrical cavity (111)
Diameter, the inner wall of lock sleeve (13) fitting rotary table chamber (112), and be positioned partially in circular cylindrical cavity (111), the circle
Internal thread segment is equipped in cylindrical chamber (111), one end of second reinforcing bar (11) is equipped with threaded connector (115), the spiral shell
Line connector (115) is threadedly coupled with internal thread segment, and the threaded connector (115) screws jacking lock sleeve (13) for connecting
First reinforcing bar (10) and the second reinforcing bar (11).
2. a kind of reinforcing bar of built-in retaining mechanism as described in claim 1 converts attachment device, it is characterised in that: the locking
Set (13) offers the upper surface of connection lock sleeve (13) and the connecting hole (116) of lower end surface, and the lock sleeve (13) also opens up
There are upper surface and the first notch of lower end surface (117) and the second notch (118) of connection lock sleeve (13), first notch
(117) it is strip groove and is located at around the connecting hole (116), first notch (117) and institute with the second notch (118)
State connecting hole (116) connection.
3. a kind of reinforcing bar of built-in retaining mechanism as described in claim 1 converts attachment device, it is characterised in that: the cylinder
The outside end face of shape cavity (111) is additionally provided with tilting section (119).
4. a kind of reinforcing bar of built-in retaining mechanism as described in claim 1 converts attachment device, it is characterised in that: described first
The diameter of reinforcing bar (10) is less than the diameter of second reinforcing bar (11).
5. a kind of reinforcing bar of built-in retaining mechanism as described in claim 1 converts attachment device, it is characterised in that: the rotary table
The outer end face diameter of chamber (112) is less than the inner face diameter of rotary table chamber (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821813530.8U CN209293298U (en) | 2018-11-05 | 2018-11-05 | A kind of reinforcing bar conversion attachment device of built-in retaining mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821813530.8U CN209293298U (en) | 2018-11-05 | 2018-11-05 | A kind of reinforcing bar conversion attachment device of built-in retaining mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209293298U true CN209293298U (en) | 2019-08-23 |
Family
ID=67647647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821813530.8U Active CN209293298U (en) | 2018-11-05 | 2018-11-05 | A kind of reinforcing bar conversion attachment device of built-in retaining mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209293298U (en) |
-
2018
- 2018-11-05 CN CN201821813530.8U patent/CN209293298U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103573212B (en) | Composite bushing well cementation split plug device | |
| CN209293298U (en) | A kind of reinforcing bar conversion attachment device of built-in retaining mechanism | |
| CN209568619U (en) | Multi-functional grout sleeve | |
| CN203441736U (en) | Self-aligning structure for plunger and crosshead of reciprocating pump | |
| CN205230733U (en) | Mutual -inductor vacuum oil injection frock | |
| CN201027745Y (en) | Expanding pipe sleeve connector and multifunctional expanding pipe connected by the same | |
| CN204112744U (en) | The filling device of filling concrete base contraction-free grouting concrete | |
| CN209293297U (en) | A kind of reinforcing bar conversion attachment device | |
| CN105672344A (en) | Steel bar reinforced foundation grouting sleeve connection structure and method of offshore wind turbines | |
| CN205557551U (en) | Configuration rebar's offshore wind turbines foundation grouting bushing structure | |
| CN205557529U (en) | Offshore wind turbines foundation grouting bushing structure that mouth of pipe is strengthened | |
| CN211341786U (en) | Novel through-wall bolt | |
| CN208202352U (en) | A kind of rhizoma nelumbinis shape draw grout sleeve | |
| CN208010883U (en) | A kind of nut-screw connection structure of push rod | |
| CN211231999U (en) | Eccentric cone seal head | |
| CN107630811A (en) | A kind of plunger for hydraulic pump | |
| CN206397888U (en) | A kind of big solder joint antirust flange nut | |
| CN206707126U (en) | A kind of steel concrete supporting adjustable type straight screw sleeve | |
| CN209387405U (en) | A kind of detection device of construction material | |
| CN208024976U (en) | A kind of push-lock tubing sealing structure | |
| CN208203319U (en) | A kind of Multifunctional anchor rod erector | |
| CN208024643U (en) | A kind of hydraulic press flushometer | |
| CN208634188U (en) | A kind of dedicated tightening nut of pipeline | |
| CN206326342U (en) | One kind is pneumatic to move back pin mechanism | |
| CN205734664U (en) | Cementing concrete truck plunger installation special tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |