CN211114881U - Novel reinforcement bar binding hook - Google Patents
Novel reinforcement bar binding hook Download PDFInfo
- Publication number
- CN211114881U CN211114881U CN201921473537.4U CN201921473537U CN211114881U CN 211114881 U CN211114881 U CN 211114881U CN 201921473537 U CN201921473537 U CN 201921473537U CN 211114881 U CN211114881 U CN 211114881U
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- handle
- rod
- head
- binding wire
- groove
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Abstract
The utility model discloses a novel reinforcement bar binding hook, which comprises a tubular handle, wherein the front end and the rear end of the handle are respectively screwed with a brake sleeve and a plugging cap, a shaft lever passing through the brake sleeve is arranged in the handle, the front end of the shaft lever is provided with a bending head, the shaft lever is provided with a spirally wound sliding rail groove, the inner wall of the brake sleeve is provided with a hemispherical curved groove, and a ball is matched between the curved groove and the sliding rail groove; the utility model has the advantages that: when the binding wire is bound to the reinforcing steel bar, the straight head rod on the bending head is inserted into the binding wire, the pull handle can enable the shaft rod to rotate through the matching of the spirally wound sliding rail groove and the ball, the straight head rod is driven to rotate, then the binding wire is screwed, so that wrist shaking is not needed, in addition, after the binding wire is screwed, the top plate and the clamping head are taken out, the binding wire penetrates through a curved surface notch of the clamping head, then the control handle is used for carrying out non-circumferential overturning by taking the clamping head as a base point, and the screwed binding wire can be bent.
Description
Technical Field
The utility model belongs to the instrument field for the building, concretely relates to a ligature that uses when being used for carrying out the ligature to the reinforcing bar is colluded.
Background
Steel bar binding is exactly to tie the intersect of two reinforcing bars with the ligature silk firmly, and traditional ligature colludes mostly manual shaking to carry out twisting the ligature silk and become the twist form, and the time has been for a long time just causes operation workman's wrist fatigue easily, and the ligature silk of twisting is in the condition of not passing through the processing moreover, is the vertical state with the reinforcing bar, hinders operation workman easily, so need use other instruments to bend the ligature silk after screwing up, and is more troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can be directly collude the novel reinforcement of processing of bending to pricking the silk after screwing up to pricking the silk.
For realizing above-mentioned mesh, the utility model discloses a technical scheme be, a novel reinforcement colludes, including pipy handle, the front end and the rear end of handle are twisted respectively and are connect brake sleeve and shutoff cap, and its structural feature is, be equipped with the axostylus axostyle that passes the brake sleeve setting in the handle, and the front end of axostylus axostyle is equipped with a bend, is equipped with spiral winding's slip rail groove on the axostylus axostyle, brake sleeve's inner wall on be equipped with hemispherical curved surface groove, the cooperation has the ball between curved surface groove and the slip rail groove, the front end of axostylus axostyle be equipped with the bar groove that is located the reverse side of turn-over head, be equipped with well core rod between the both sides wall that the bar one end is close to a bend in the bar inslot, well core rod goes.
Further, dop and top piece integrated into one piece all adopt the stainless steel to make, and the dop has the magnet piece that is located the bar inslot through the magnetic attraction cooperation.
Furthermore, pull rings are arranged on two end faces of the plugging cap, and the pull ring positioned in the handle is connected with a stretching return spring of which the tail end is connected with the shaft lever.
Further, the elbow comprises a straight screw rod, an arc transition rod and a straight head rod, wherein the arc transition rod is provided with a strip-shaped opening extending from the lower end of the straight screw rod to the inner end of the straight head rod.
Furthermore, the front end surface and the rear end surface of the shaft rod are respectively provided with a threaded blind hole and a lock ring connected with the end part of the extension reset spring.
Compared with the prior art, the beneficial effects of the utility model are that: when the binding wire is bound to the reinforcing steel bar, the straight head rod on the bending head is inserted into the binding wire, the pull handle can enable the shaft rod to rotate through the matching of the spirally wound sliding rail groove and the ball, the straight head rod is driven to rotate, then the binding wire is screwed, so that wrist shaking is not needed, in addition, after the binding wire is screwed, the top plate and the clamping head are taken out, the binding wire penetrates through a curved surface notch of the clamping head, then the control handle is used for carrying out non-circumferential overturning by taking the clamping head as a base point, and the screwed binding wire can be bent.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
fig. 2 is a schematic view of the structure of the bending head of the present invention;
fig. 3 is a schematic side view of the bending head of the present invention;
fig. 4 is a schematic view of the chuck structure of the present invention;
wherein, 1-handle, 2-brake sleeve, 3-plugging cap, 4-shaft lever, 5-folding elbow, 6-sliding rail groove, 7-curved groove, 8-ball, 9-strip groove, 10-center rod, 11-top plate, 12-clamping head, 13-curved notch, 14-pull ring, 15-tension return spring, 16-straight screw rod, 17-arc transition rod, 18-straight rod, 19-strip notch, 20-thread blind hole, 21-locking ring.
Detailed Description
The invention is further explained below with reference to the drawings and the embodiments without limiting the scope of the invention.
Referring to fig. 1 to 4, the novel steel bar binding hook comprises a tubular handle 1, a braking sleeve 2 and a plugging cap 3 are respectively screwed at the front end and the rear end of the handle 1, a shaft lever 4 which penetrates through the brake sleeve 2 is arranged in the handle 1, a folding head 5 is arranged at the front end of the shaft lever 4, a spirally wound sliding rail groove 6 is arranged on the shaft lever 4, the inner wall of the brake sleeve 2 is provided with a hemispherical curved groove 7, a ball 8 is matched between the curved groove 7 and the sliding rail groove 6, the front end of the shaft lever 4 is provided with a strip-shaped groove 9 positioned at the reverse side of the folding elbow 5, a central rod 10 is arranged between two side walls close to one end of the folding elbow 5 in the strip-shaped groove 9, a strip-shaped top plate 11 which is opened after being turned is sleeved on the central rod 10, the upper end of the top plate 11 is provided with a circular chuck 12, and the chuck 12 is provided with a curved surface notch 13 positioned on the extension line of the top plate 11; when binding steel bars, the bending head 5 is inserted into the binding wire, the pull handle 1 can rotate the shaft rod 4 through the matching of the spirally wound sliding rail groove 6 and the ball 8 to drive the bending head 5 to rotate and then tighten the binding wire, so that the wrist is not needed to shake, in addition, after the binding wire is tightened, the top plate 11 and the clamping head 12 are taken out, the binding wire passes through the curved surface notch 13 of the clamping head 12, and then the control handle 1 is turned over in the non-circumferential direction by taking the clamping head 12 as a base point, so that the tightened binding wire can be bent.
Two end faces of the plugging cap 3 are provided with pull rings 14, the pull rings 14 positioned in the handle 1 are connected with stretching return springs 15 of which the tail ends are connected with the shaft rod 4, when the stretching return springs 15 are in a normal state, a larger part of the shaft rod 4 is positioned in the handle 1, and therefore, when the plugging cap is carried, the shaft rod 4 cannot automatically slide out, and the work of an operator cannot be hindered.
The bending head 5 comprises a straight screw 16, an arc transition rod 17 and a straight head rod 18, wherein the arc transition rod 17 is provided with a strip-shaped opening 19 extending from the lower end of the straight screw 16 to the inner end of the straight head rod 18; when the top plate 11 and the chuck 12 are turned out to the maximum angle, the top plate 11 and the shaft rod 4 can be positioned on the same straight line.
The front end surface and the rear end surface of the shaft lever 4 are respectively provided with a threaded blind hole 20 and a lock ring 21 connected with the end part of the extension return spring 15; the straight screw 16 is screwed in the threaded blind hole 20 at the front end of the shaft lever 4, and when the folding elbow 5 rotates along with the shaft lever 4, the straight screw 16 and the threaded blind hole 20 are locked, so that the folding elbow 5 can be conveniently replaced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a novel reinforcement colludes, includes pipy handle, and the front end and the rear end of handle are twisted respectively and are connect brake sleeve and shutoff cap, its characterized in that: the handle in be equipped with the axostylus axostyle that passes the setting of brake sleeve, the front end of axostylus axostyle is equipped with a roll-over head, is equipped with spiral winding's slip rail groove on the axostylus axostyle, brake sleeve's inner wall on be equipped with hemispherical curved surface groove, the cooperation has the ball between curved surface groove and the slip rail groove, the front end of axostylus axostyle be equipped with the bar groove that is located the reverse side of dog-ear, bar inslot is close to and is equipped with well core rod between the both sides wall of roll-over head one end, well core rod goes up the cover and is equipped with.
2. The novel rebar tying hook according to claim 1, characterized in that: dop and top piece integrated into one piece all adopt the stainless steel to make, the dop has the magnet piece that is located the bar inslot through the magnetic attraction cooperation.
3. The novel rebar tying hook according to claim 1, characterized in that: and pull rings are arranged on two end faces of the plugging cap, and the pull ring positioned in the handle is connected with a stretching return spring of which the tail end is connected with the shaft lever.
4. The novel rebar tying hook according to claim 1, characterized in that: the bending head comprises a straight screw rod, an arc transition rod and a straight head rod, wherein the arc transition rod is provided with a strip-shaped opening extending from the lower end of the straight screw rod to the inner end of the straight head rod.
5. The novel rebar tying hook according to claim 1, characterized in that: and the front end surface and the rear end surface of the shaft lever are respectively provided with a thread blind hole and a locking ring connected with the end part of the extension reset spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921473537.4U CN211114881U (en) | 2019-09-05 | 2019-09-05 | Novel reinforcement bar binding hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921473537.4U CN211114881U (en) | 2019-09-05 | 2019-09-05 | Novel reinforcement bar binding hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211114881U true CN211114881U (en) | 2020-07-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921473537.4U Active CN211114881U (en) | 2019-09-05 | 2019-09-05 | Novel reinforcement bar binding hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211114881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833267A (en) * | 2021-10-18 | 2021-12-24 | 中国建筑第八工程局有限公司 | Novel template reinforcing counter-pull rod and using method thereof |
-
2019
- 2019-09-05 CN CN201921473537.4U patent/CN211114881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833267A (en) * | 2021-10-18 | 2021-12-24 | 中国建筑第八工程局有限公司 | Novel template reinforcing counter-pull rod and using method thereof |
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