CN217630865U - Buckle formula steel bar connector - Google Patents
Buckle formula steel bar connector Download PDFInfo
- Publication number
- CN217630865U CN217630865U CN202220973117.8U CN202220973117U CN217630865U CN 217630865 U CN217630865 U CN 217630865U CN 202220973117 U CN202220973117 U CN 202220973117U CN 217630865 U CN217630865 U CN 217630865U
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- casing
- reinforcing bar
- lug
- baffle
- hypotenuse
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Abstract
The utility model discloses a buckle formula steel bar connector, including first reinforcing bar, second reinforcing bar and casing, a serial communication port, the one end of first reinforcing bar and the inside one side swing joint of casing, the one end of second reinforcing bar and the inside opposite side swing joint of casing, the baffle is installed to the middle part of casing, the baffle all around respectively with the inner wall fixed connection of casing, the both sides of baffle are equipped with spacing lug respectively, spacing lug and baffle fixed connection, the inner wall of casing all around respectively with anti-skidding texture fixed connection, the outside of casing is equipped with the hypotenuse lug all around, the inboard and the casing fixed connection of hypotenuse lug, the swivel nut is installed respectively to the both sides of hypotenuse lug, the screw thread is installed respectively to the inner wall of swivel nut, the opposite side of first reinforcing bar and second reinforcing bar is equipped with the recess respectively, and the recess is connected with spacing lug gomphosis, the both sides of hypotenuse lug are equipped with outer screw thread respectively, and outer screw thread and swivel nut threaded connection. The utility model discloses simple structure, convenient operation.
Description
Technical Field
The utility model relates to a steel bar connector field specifically is a buckle formula steel bar connector.
Background
The existing steel bar mechanical connection comprises: cold extrusion connection techniques, tapered threaded connections, straight threaded connections, and the like. Although the above-mentioned techniques have certain advantages, they have some disadvantages in different degrees, for example, the cold extrusion connection technique of the sleeve uses a high-pressure oil pump as a power source, and extrudes the connection sleeve in the radial direction through an extruder, so that the sleeve generates plastic deformation to be engaged with the reinforcing steel bar to form a whole body for transmitting force. Because the equipment is heavy, the labor intensity of workers is high, the maintenance of the equipment is not good, the oil leakage is easy to generate, the steel bar is polluted, the normal exertion of the effect is influenced, the inconvenience is brought to the use and the maintenance, and the connection speed is not as high as that of the threaded connection; the taper thread connection technology is that a taper thread threading machine is used for processing the end of the steel bar into a taper thread, and then the sleeve with the taper thread is connected with the steel bar to be butted together. The reinforcing bar must apply certain tightening torque when with muffjoint and just can guarantee the connection quality, if the workman neglects soon and screws up untightenly, easily produces the slippage after the reinforcing bar atress, awl thread base diameter is less than reinforcing bar base metal base circle diameter, and joint strength can be weakened, influences the joint performance, though awl threaded connection centering nature is good, nevertheless to the reinforcing bar requirement tighter, the reinforcing bar can not be crooked or have the horseshoe incision, otherwise easily produces the screw thread incomplete, leaves the hidden danger for the connection quality. The upsetting straight thread connection technology is that a U-shaped end of a steel bar is cut off firstly, then an upsetting machine of the steel bar is used for upsetting the end of the steel bar, a straight thread threading machine is used for cutting the end of the steel bar into a straight thread, and the steel bars to be butted are connected together through a straight thread sleeve. The upsetting straight thread connection has the disadvantages that the process is complicated, the metallographic structure of the head of the upset steel bar is changed, the head of the upset steel bar is not tempered, stress concentration is generated, the ductility is reduced, and the improvement of the stress of a joint is not favorable.
Disclosure of Invention
An object of the utility model is to provide a buckle formula steel bar connector to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a buckle formula steel bar connector, includes first reinforcing bar, second reinforcing bar and casing, its characterized in that, the one end of first reinforcing bar with inside one side swing joint of casing, the one end of second reinforcing bar with the inside opposite side swing joint of casing, the baffle is installed to the middle part of casing, around the baffle respectively with the inner wall fixed connection of casing, the both sides of baffle are equipped with spacing lug respectively, spacing lug with baffle fixed connection, the inner wall of casing all around respectively with anti-skidding texture fixed connection, the outside of casing is equipped with the hypotenuse lug all around, the inboard of hypotenuse lug with casing fixed connection, the swivel nut is installed respectively to the both sides of hypotenuse lug, the screw thread is installed respectively to the inner wall of swivel nut.
As a further aspect of the present invention, the opposite sides of the first and second reinforcing bars are respectively provided with a groove, and the groove is connected with the engaging of the limiting projection.
As a further aspect of the present invention, the two sides of the bevel edge bump are respectively provided with an outer thread, and the outer thread is connected to the thread insert by a thread.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a casing middle part is equipped with the hypotenuse lug, twists and moves the hypotenuse lug and can let the casing to the inboard shrink to this carries out the centre gripping to first reinforcing bar and second reinforcing bar and fixes, prevents that it from rocking. And the limiting lug on the partition board is embedded with the steel bar, so that the steel bar is prevented from rotating.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an overall cross-sectional view of a snap-fit reinforcing bar coupler according to the present invention;
fig. 2 is a schematic view of an internal cross-section of a fastener-type reinforcing bar connector according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a first reinforcing bar; 2. anti-skid texture; 3. a housing; 4. a beveled edge bump; 5. a threaded sleeve; 6. a thread; 7. a second reinforcing bar; 8. a partition plate; 9. and a limiting bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1-2, according to the utility model discloses a buckle formula steel bar connector, including first reinforcing bar 1, second reinforcing bar 7 and casing 3, its characterized in that, the one end of first reinforcing bar 1 with inside one side swing joint of casing 3, the one end of second reinforcing bar 7 with the inside opposite side swing joint of casing 3, baffle 8 is installed to the middle part of casing 3, around baffle 8 respectively with the inner wall fixed connection of casing 3, the both sides of baffle 8 are equipped with spacing lug 9 respectively, spacing lug 9 with baffle 8 fixed connection, the inner wall of casing 3 is around respectively with anti-skidding texture 2 fixed connection, the outside of casing 3 is equipped with hypotenuse lug 4 all around, the inboard of hypotenuse lug 4 with casing 3 fixed connection, swivel nut 5 is installed respectively to the both sides of hypotenuse lug 4, screw thread 6 is installed respectively to the inner wall of swivel nut 5.
Through the above technical scheme of the utility model, the opposite side of first reinforcing bar 1 and second reinforcing bar 7 is equipped with the recess respectively, and the recess with 9 gomphosis of spacing lug are connected, the both sides of hypotenuse lug 4 are equipped with outer screw thread respectively, and outer screw thread with 5 threaded connection of swivel nut.
The working principle is as follows: the staff aims at the both sides of casing 3 with first reinforcing bar 1 and second reinforcing bar 7 respectively and inserts, lets the reinforcing bar respectively with the gomphosis of the spacing lug 9 that corresponds, prevents that it from taking place to rotate. Screwing the threaded sleeve 5 can enable the shell 3 to gradually contract, and fix the reinforcing steel bars to prevent the reinforcing steel bars from shaking.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. The utility model provides a buckle formula steel bar connector, includes first reinforcing bar (1), second reinforcing bar (7) and casing (3), its characterized in that, the one end of first reinforcing bar (1) with inside one side swing joint of casing (3), the one end of second reinforcing bar (7) with the inside opposite side swing joint of casing (3), baffle (8) are installed to the middle part of casing (3), around baffle (8) respectively with the inner wall fixed connection of casing (3), the both sides of baffle (8) are equipped with spacing lug (9) respectively, spacing lug (9) with baffle (8) fixed connection, the inner wall of casing (3) all around respectively with anti-skidding texture (2) fixed connection, the outside of casing (3) is equipped with hypotenuse lug (4) all around, the inboard of hypotenuse lug (4) with casing (3) fixed connection, swivel nut (5) are installed respectively to the both sides of hypotenuse lug (4), screw thread (6) are installed respectively to the inner wall of swivel nut (5).
2. A fastener-type reinforcing bar connector according to claim 1, wherein the first reinforcing bar (1) and the second reinforcing bar (7) have grooves formed on opposite sides thereof, and the grooves are engaged with the protrusions (9).
3. The fastener-type reinforcing steel bar connector according to claim 1, wherein outer threads are respectively formed on both sides of the beveled protrusion (4), and the outer threads are in threaded connection with the threaded sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220973117.8U CN217630865U (en) | 2022-04-26 | 2022-04-26 | Buckle formula steel bar connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220973117.8U CN217630865U (en) | 2022-04-26 | 2022-04-26 | Buckle formula steel bar connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217630865U true CN217630865U (en) | 2022-10-21 |
Family
ID=83648292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220973117.8U Active CN217630865U (en) | 2022-04-26 | 2022-04-26 | Buckle formula steel bar connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217630865U (en) |
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2022
- 2022-04-26 CN CN202220973117.8U patent/CN217630865U/en active Active
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