CN1158768A - Steel bar joining device - Google Patents
Steel bar joining device Download PDFInfo
- Publication number
- CN1158768A CN1158768A CN 96104230 CN96104230A CN1158768A CN 1158768 A CN1158768 A CN 1158768A CN 96104230 CN96104230 CN 96104230 CN 96104230 A CN96104230 A CN 96104230A CN 1158768 A CN1158768 A CN 1158768A
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- CN
- China
- Prior art keywords
- arc
- steel bar
- bar
- bar connector
- connector
- 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.)
- Pending
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- Reinforcement Elements For Buildings (AREA)
Abstract
The steel bar jointing device for connecting two steel bars axially consists of one pair of arc plates and one pair of inserting poles. Each arc plate has two pits in its right and left sides. After the two arc plates are assembled to clamp two steel bars to be connected axially and two inserting poles are separately inserted into two notches in different arc plates, two tightly combined arc plates connect the two steel bars.
Description
The present invention relates to a kind of continued access device, be meant a kind of continued access device that is applicable to the axial continued access of reinforcing bar especially.
Steel bar connector is used in the junction of two reinforcing bars of axial continued access, with two reinforcing bars of continued access vertically.Steel bar connector commonly used, see also Fig. 1, it has two cone-shaped grooves, each cone-shaped groove has internal thread, during the continued access reinforcing bar, at first an end for the treatment of two reinforcing bars of continued access must be made a taper thread joint respectively, more respectively with taper thread joint screw fixed in the cone-shaped groove of steel bar connector.Steel bar connector commonly used, because reinforcing bar must process a taper thread joint earlier, so very inconvenient, in addition, the cone-shaped groove of steel bar connector is uncovered (horn-like opening), and is relatively poor with joint efforts to grabbing of reinforcing bar.
Purpose of the present invention is to provide a kind of steel bar connector, can be fast and the reinforcing bar of two continued accesses vertically of continued access securely.
The object of the present invention is achieved like this, a kind of steel bar connector promptly is provided, be used for two reinforcing bars of continued access vertically, this steel bar connector is made of a pair of arc and a pair of bar that plugs together, every arc is distinguished tool one left side and a right side, this left side and right side have a concave track slot respectively, this is to these two reinforcing bars of arc capable assembling clamping, should to plug together every of bar plug together bar can insert simultaneously consolidate this to arc on, be positioned at two concave track slots of homonymy after the amalgamation, thereby this is combined closely to arc.
The advantage of steel bar connector of the present invention is, it can be than steel bar connector commonly used, and is rapider, convenient and two reinforcing bars of continued access vertically securely.
The present invention is described in further detail below in conjunction with the accompanying drawing illustrated embodiment, in the accompanying drawing:
Fig. 1 is an embodiment of steel bar connector commonly used;
Fig. 2 is a steel bar connector decomposition texture schematic diagram of the present invention;
Fig. 3 is the schematic diagram of steel bar connector one embodiment of the present invention;
Fig. 4 is a section diagrammatic sketch embodiment illustrated in fig. 3.
Steel bar connector of the present invention can be used for general reinforcing bar commonly used, and reinforcing bar commonly used has different specifications, and steel bar connector of the present invention also has different specifications to cooperate the reinforcing bar of all size.General rebar surface commonly used is provided with a plurality of projectioies (or being called joint), steel bar connector of the present invention is for grasping reinforcing bar effectively, on the left side and the inner edge portion between the right side of this every arc, cooperate a plurality of projectioies of this reinforcing bar to offer a plurality of slots, the projection of reinforcing bar can be fastened in the slot of inner edge portion, so steel bar connector of the present invention can tightly clamp reinforcing bar, and can not come off.
See also Fig. 2, steel bar connector of the present invention comprises a pair of arc 10 and a pair of bar 20 that plugs together.
Every arc 10 has a left side 11, a right side 12 and an inner edge portion 13 respectively, this left side 11 has a concave track slot 14 respectively with right side 12, this concave track slot 14 has a notch 15, and this notch 15 has two stops 16, and promptly notch 15 is deflated state because of two stops 16.Offer a plurality of slots 17 on this inner edge portion 13.
This plugs together bar 20 and is a pair of and shank of connecting rod 21, each body of rod 21 can be inserted solid in a concave track slot 14 of an arc 10, be that each plugs together its two bodies of rod 21 of bar 20 nationalitys, can insert solid in these two concave track slots 14 simultaneously to arc 10 the same sides, when two plug together bar 20 insert respectively solid this to the left and right sides concave track slot 14 of arc 10 in the time, can make this to arc 10 driving fits.Wherein this first end that plugs together bar 20 has a top cap 22, and second end that plugs together bar 20 has a jut 23, offers at least one mouth groove 24 on this jut 23, can avoid coming off when bar 20 is inserted in the solid concave track slot 14 at arc 10 when plugging together.
During use, see also Fig. 3 and Fig. 4, one plugs together bar 20 inserts solid in this left side concave track slot 14 to arc 10, treat two reinforcing bars 30 of continued access, its junction clamping is coated on the inner edge portion 13 of this arc 10, the projection 31 of reinforcing bar 30 is fastened in the slot 17 of this inner edge portion 13, another plugs together bar 20 and inserts solid in this right side concave track slot 14 to arc 10 again, thereby finish the continued access of two reinforcing bars 30, in addition, can coat layer of adhesive (curing agent or diatomaceous or the like) on the inner edge portion 13 of this arc, so that steel bar connector is more closely grabbed the reinforcing bar that closes continued access.
Claims (6)
1, a kind of steel bar connector, be used for two reinforcing bars of continued access vertically, it is characterized in that: this steel bar connector is made of a pair of arc and a pair of bar that plugs together, every arc is distinguished tool one left side and a right side, this left side and right side have a concave track slot respectively, and this is to these two reinforcing bars of arc capable assembling clamping, this to plug together every of bar plug together bar can insert simultaneously solid this to arc on, be positioned at two concave track slots of homonymy after the amalgamation, thereby this is combined closely to arc.
2, by the described steel bar connector of claim 1, it is characterized in that: reinforcing bar has a plurality of projectioies, has an inner edge portion between the left side of this every arc and the right side, and this inner edge portion offers a plurality of slots for cooperating with the projection of this reinforcing bar.
3, by the described steel bar connector of claim 1, it is characterized in that: this concave track slot has a notch, and this notch has at least one stop.
4, by the described steel bar connector of claim 1, it is characterized in that: this plugs together bar is a pair of and shank of connecting rod, and each body of rod can be inserted admittedly and in a concave track slot of every arc this be combined closely to arc.
5, by the described steel bar connector of claim 4, it is characterized in that: this plugs together bar and has one first end and one second end, and this first end has a top cap, and this second end has a jut, and this jut offers at least one mouth groove.
6, by the described steel bar connector of claim 2, it is characterized in that: scribble layer of adhesive on the inner edge portion of this arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96104230 CN1158768A (en) | 1996-03-06 | 1996-03-06 | Steel bar joining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96104230 CN1158768A (en) | 1996-03-06 | 1996-03-06 | Steel bar joining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1158768A true CN1158768A (en) | 1997-09-10 |
Family
ID=5118310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96104230 Pending CN1158768A (en) | 1996-03-06 | 1996-03-06 | Steel bar joining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1158768A (en) |
-
1996
- 1996-03-06 CN CN 96104230 patent/CN1158768A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |