CN111005570A - Steel bar binding tool for construction site and use method thereof - Google Patents
Steel bar binding tool for construction site and use method thereof Download PDFInfo
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- CN111005570A CN111005570A CN201811567750.1A CN201811567750A CN111005570A CN 111005570 A CN111005570 A CN 111005570A CN 201811567750 A CN201811567750 A CN 201811567750A CN 111005570 A CN111005570 A CN 111005570A
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- hook
- rod
- rotating rod
- rotating
- binding
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/122—Machines for joining reinforcing bars
- E04G21/123—Wire twisting tools
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- Engineering & Computer Science (AREA)
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- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the field of on-site preparation of building materials or building components, in particular to a steel bar binding tool for a construction site and a use method thereof, wherein the steel bar binding tool for the construction site comprises a support pipe (1), two ends of the support pipe (1) are respectively an operation end and a working end, and the steel bar binding tool is characterized by further comprising support rings (2), hook rods (3) and rotating rods (4), wherein at least two support rings (2) are fixed on the outer side wall of the support pipe (1), the hook rods (3) are arranged in the support pipe (1) in a penetrating mode, two ends of each hook rod extend out of the support pipe (1), the rotating rods (4) are arranged in the support rings (2) in a penetrating mode, and two ends of each rotating rod are arranged outside two end faces of the support pipe (1).
Description
Technical Field
The invention relates to the field of on-site preparation of building materials or building components, in particular to a steel bar binding tool for a construction site and a using method thereof.
Background
At present, in the construction process of a frame and frame shear reinforced concrete structure of constructional engineering, manual binding operation is mostly adopted for binding steel bars in a beam, a column and a plate, and a steel bar binding worker in the market comprises ① stainless steel bar hooks, ② semi-automatic steel bar hooks, ③ full-automatic steel bar binding machine and the like, wherein ① tools are stainless steel bar hooks, two hands are matched with steel bars to bind the steel bars by using the principle that steel balls in a handle can rotate according to self radian, the length is between 205mm and 270mm, the length of the handle is about 100mm, ② tools are stretching type steel bar hooks, stretching rotation is realized by using internal thread steel of the handle and a spring to bind the steel bars in a double-hand matching mode, the general length is 300mm and the stretching length is 150mm, ③ tools are automatic steel bars, and pistol tools are mainly used for binding the wall, the column and the plate bars by using one-hand operation, and regular charging is needed.
Basic procedures of steel bar binding operation: column → beam → plate, most beam reinforcement work is done on the top of the completed template, and the beam reinforcement directly falls into the beam template after the beam reinforcement work is done; or binding the steel bars in the beam template, reserving one or more sections of templates in the lateral direction, and sealing the template again after the binding of the steel bars is finished; in the above situations, the phenomenon of missing binding of local steel bar junction points can occur at the beam-column joint and in the lateral binding unreserved area, the secondary reforming operation needs to be carried out by dismantling the side die for binding operation, and the secondary die sealing affects the quality of the template and has larger rework operation amount; especially, the beam column is connected or the beam web plate is higher, the reinforcing steel bars on the upper part of the beam are bound and manually bound, and the reinforcing steel bars cannot extend into the beam, so that the operation difficulty is increased.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a component preparation tool which is simple in structure, convenient to manufacture, labor-saving and capable of improving the working efficiency, and the invention discloses a steel bar binding tool for a construction site and a using method thereof.
The invention achieves the purpose by the following technical scheme:
the utility model provides a steel bar binding instrument for job site, includes the stay tube, and the both ends of stay tube are operating end and work end, characterized by respectively: also comprises a support ring, a hook rod and a rotating rod,
at least two support rings are fixed on the outer side wall of the support tube, wherein the outer side surfaces of the support rings close to the two end surfaces of the support tube are respectively provided with one support ring, the rest support rings are sequentially arranged between the two support rings at the two ends, the center of each support ring is on a straight line, and the connecting line is parallel to a bus of the support tube;
the hook rod penetrates through the support pipe, two ends of the hook rod extend out of the support pipe, a hook rod handle is arranged at one end of the hook rod, which is located at the operating end of the support pipe, the hook rod handle and the hook rod are obliquely crossed, a hook rod hook part is arranged at one end of the hook rod, which is located at the working end of the support pipe, the hook rod hook part comprises an arc line section and a straight line section, the inner end of the arc line section of the hook rod hook part is connected with one end of the hook rod, which is located at the working end of the support pipe, and the outer end of the arc;
the bull stick wears to establish in each support ring in proper order and both ends all locate the two terminal surfaces of stay tube respectively outward, the one end that the bull stick is located the stay tube operation end is equipped with the bull stick handle, bull stick handle and bull stick bevel, the one end that the bull stick is located the stay tube work end is equipped with bull stick hook portion, bull stick hook portion and bull stick bevel, be equipped with annular constant head tank on the lateral surface of bull stick hook portion, be equipped with the peg on the lateral surface of bull stick, the peg is located between the one end that the bull stick is located the stay tube work end and the bull stick hook portion, the both sides of bull stick are located respectively to bull stick and bull stick hook portion.
The reinforcing steel bar binding tool for the construction site is characterized in that: two ends of the supporting tube are respectively fixed with a positioning sleeve, and the central axes of the two positioning sleeves and the supporting tube are mutually overlapped;
the hook rod handle is vertical to the hook rod, and the rotating rod handle is vertical to the rotating rod;
the central angle of the arc line segment of the hook part of the hook rod is not less than 60 degrees.
The use method of the steel bar binding tool for the construction site is characterized by comprising the following steps: the method is implemented in sequence as follows:
① making ring, wherein the tying wire is made into a closed ring shape, one end of the tying wire is clamped in the positioning groove of the hook part of the rotating rod, and the other side of the tying wire is tied on the hanging rod;
② hooking the wire, namely extending the rotating rod to the bottom of one side of the unbundled steel bar at the binding point, then rotating the handle of the rotating rod to enable the rotating rod to rotate to the other side of the steel bar at the binding point, and simultaneously hooking and stretching the binding wire by the hook part of the hook rod;
③ binding, namely, rotating the rotating rod again, wherein the binding wire and the hook part of the hook rod hooking the binding wire form a cross shape, rotating the handle of the hook rod to drive the hook rod and the hook part of the hook rod to rotate, and the hook part of the hook rod gradually binds the binding wire on the steel bar at the binding point.
The invention has simple structure, can be directly manufactured on site, can realize secondary binding operation under the condition that the beam, the column side die and the upper reinforcing steel bar are not removed and bound, saves the manual operation difficulty, and saves labor compared with the common processing mode.
The invention has the following beneficial effects:
1. the application range is wide: the invention is suitable for the binding of various reinforcement non-binding points at the joint positions of the beam column and the raft reinforcement with the thickness less than 1000mm, and is suitable for the binding of the reinforcement with the diameter less than 28 mm;
2. the structure is simple: the steel pipe, the steel bar and the nut can be processed, manufactured and used by using the on-site excess materials;
3. the operation is convenient and fast: the steel bar binding can be realized through the steps of fixing the binding wire → rotating the steel bar at the outer side → stretching → rotating the steel bar in the pipe.
4. Labor is saved: compared with the traditional secondary binding mode of omitting binding and dismantling the steel bars and the templates, the tool can avoid the processing mode and save labor.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The invention is further illustrated by the following specific examples.
Example 1
A steel bar binding tool for a construction site comprises a supporting pipe 1, a supporting ring 2, a hook rod 3 and a rotating rod 4, and as shown in figure 1, the steel bar binding tool has the following specific structure:
the two ends of the supporting tube 1 are respectively an operating end and a working end, two supporting rings 2 are fixed on the outer side wall of the supporting tube 1, the two supporting rings 2 are respectively arranged on the outer side surface close to the end surface of the supporting tube 1, and the connecting line of the centers of the supporting rings 2 is parallel to the bus of the supporting tube 2;
the hook rod 3 penetrates through the support tube 1, two ends of the hook rod extend out of the support tube 1, a hook rod handle 31 is arranged at one end, located at the operating end of the support tube 1, of the hook rod 3, the hook rod handle 31 is obliquely crossed with the hook rod 3, a hook rod hook portion 32 is arranged at one end, located at the working end of the support tube 1, of the hook rod 3, the hook rod hook portion 32 comprises an arc line section and a straight line section, the inner end of the arc line section of the hook rod hook portion 32 is connected with one end, located at the working end of the support tube 1, of the hook rod 3, and the outer end of the arc line section of the hook rod hook;
the bull stick 4 wears to establish in each support ring 2 in proper order and both ends all locate respectively outside two end faces of stay tube 1, the one end that the bull stick 4 is located the 1 operation end of stay tube is equipped with bull stick handle 41, bull stick handle 41 and bull stick 3 skew, the one end that the bull stick 4 is located the 1 work end of stay tube is equipped with bull stick hook portion 42, bull stick hook portion 42 and bull stick 4 skew, be equipped with annular constant head tank on the lateral surface of bull stick hook portion 42, be equipped with peg 43 on the lateral surface of bull stick 4, peg 43 locates that the bull stick 4 is located between the one end of the 1 work end of stay tube and bull stick hook portion 42, the both sides of bull stick 4 are located respectively to peg 43 and bull stick hook portion 42.
In this embodiment: two ends of the supporting tube 1 are respectively fixed with a positioning sleeve 11, and the central axes of the two positioning sleeves 11 and the supporting tube 1 are superposed with each other;
the hook rod handle 31 is vertical to the hook rod 3, and the rotating rod handle 41 is vertical to the rotating rod 3;
the central angle of the arc segment of the hook rod hook part 32 is not less than 60 degrees.
In this embodiment: the supporting tube 1 is made of a steel tube with the outer diameter of 25mm and the wall thickness of 3mm, the length of the supporting tube 1 is 800mm, and the length can be determined according to the actual beam height, nuts with the inner diameter of 25mm are welded on two end faces of the supporting tube 1 respectively to serve as positioning sleeves, and nuts with the inner diameter of 30mm are welded and fixed on positions, 80mm away from the end faces, on the outer side faces of two ends of the supporting tube 1 respectively to serve as supporting rings 2;
the hook rod 3 is made of A16 steel bars, the hook rod handle 31 is made by cold bending at one end of the steel bars, the length of the hook rod handle 31 is 40mm, the hook rod hook part 32 is made by cold bending at the other end of the steel bars, the length of the straight line section of the hook rod hook part 32 is 20mm, and the outer end of the straight line section of the hook rod hook part 32 is ground into a conical tip;
a16 reinforcing bar is selected for use to bull stick 4, and bull stick handle 41 is made at reinforcing bar one end clod wash, and the length of bull stick handle 41 is 40mm, and bull stick hook portion 42 is made at the reinforcing bar other end clod wash, and the length of bull stick hook portion 42 is 40mm, and the distance that the peg 43 apart from the terminal surface that bull stick 4 is located the work end department of stay tube 1 is 80 mm.
When the embodiment is used, the following steps are sequentially carried out:
① making ring, wherein the tying wire 5 is made into a closed ring shape, one end of the tying wire 5 is clamped in the positioning groove of the hook part 42 of the rotating rod, and the other side of the tying wire 5 is tied and hung on the hanging rod 43;
② hooking, namely extending the rotating rod 4 to the bottom of one side of the unbundled steel bar at the binding point, then rotating the rotating rod handle 41 to enable the rotating rod 4 to rotate to the other side of the steel bar at the binding point, and simultaneously hooking and stretching the binding wire 5 by the hook rod 3 through the hook rod hook part 32;
③ binding, namely, rotating the rotating rod 4 again, wherein the binding wire 5 and the hook rod hook part 32 hooking the binding wire 5 are crossed, rotating the hook rod handle 31 to drive the hook rod 3 and the hook rod hook part 32 to rotate, and the hook rod hook part 32 gradually binds the binding wire 5 on the steel bars at the binding point.
Claims (3)
1. The utility model provides a steel bar binding instrument for job site, includes stay tube (1), and the both ends of stay tube (1) are operating end and work end, characterized by respectively: also comprises a support ring (2), a hook rod (3) and a rotating rod (4),
at least two support rings (2) are fixed on the outer side wall of the support tube (1), wherein the outer side surfaces close to two end surfaces of the support tube (1) are respectively provided with one support ring (2), the rest support rings (2) are sequentially arranged between the two support rings (2) at two ends, the center of each support ring (2) is on a straight line, and the connecting line is parallel to a bus of the support tube (2);
the hook rod (3) penetrates through the supporting pipe (1), two ends of the hook rod extend out of the supporting pipe (1), a hook rod handle (31) is arranged at one end, located at the operation end of the supporting pipe (1), of the hook rod (3), the hook rod handle (31) is obliquely crossed with the hook rod (3), a hook rod hook portion (32) is arranged at one end, located at the working end of the supporting pipe (1), of the hook rod (3), the hook rod hook portion (32) comprises an arc line section and a straight line section, the inner end of the arc line section of the hook rod hook portion (32) is connected with one end, located at the working end of the supporting pipe (1), of the hook rod (3), and the outer end of the arc line section of the hook rod hook portion (32) is smoothly connected with;
rotating rod (4) wear to establish in each support ring (2) in proper order and both ends all locate respectively outside two end faces of stay tube (1), the one end that rotating rod (4) are located stay tube (1) operation end is equipped with rotating rod handle (41), rotating rod handle (41) and rotating rod (3) skew, the one end that rotating rod (4) are located stay tube (1) work end is equipped with rotating rod hook portion (42), rotating rod hook portion (42) and rotating rod (4) skew, be equipped with annular constant head tank on the lateral surface of rotating rod hook portion (42), be equipped with peg (43) on the lateral surface of rotating rod (4), peg (43) are located and are located between one end and the rotating rod hook portion (42) of stay tube (1) work end, peg (43) and rotating rod hook portion (42) locate the both sides of rotating rod (4) respectively.
2. The reinforcing bar binding tool for a construction site as set forth in claim 1, wherein: two ends of the supporting tube (1) are respectively fixed with a positioning sleeve (11), and the central axes of the two positioning sleeves (11) and the supporting tube (1) are superposed with each other;
the hook rod handle (31) is vertical to the hook rod (3), and the rotating rod handle (41) is vertical to the rotating rod (3);
the central angle of the arc line segment of the hook rod hook part (32) is not less than 60 degrees.
3. The use method of the reinforcing bar binding tool for a construction site according to claim 1 or 2, wherein: the method is implemented in sequence as follows:
① making ring, wherein the tying wire (5) is made into a closed ring shape, one end of the tying wire (5) is clamped in the positioning groove of the rotating rod hook part (42), and the other side of the tying wire (5) is tied and hung on the hanging rod (43);
② hooking, namely extending the rotating rod (4) to the bottom of one side of the unbundled steel bar at the binding point, then rotating the handle (41) of the rotating rod to make the rotating rod (4) rotate to the other side of the steel bar at the binding point, and simultaneously hooking and stretching the binding wire (5) by the hooking part (32) of the hooking rod (3);
③ binding, namely, rotating the rotating rod (4) again, wherein the binding wire (5) and the hook rod hook part (32) hooking the binding wire (5) form a cross shape, rotating the hook rod handle (31) to drive the hook rod (3) and the hook rod hook part (32) to rotate, and the hook rod hook part (32) gradually binds the binding wire (5) on the steel bars at the binding point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567750.1A CN111005570A (en) | 2018-12-21 | 2018-12-21 | Steel bar binding tool for construction site and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567750.1A CN111005570A (en) | 2018-12-21 | 2018-12-21 | Steel bar binding tool for construction site and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111005570A true CN111005570A (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811567750.1A Pending CN111005570A (en) | 2018-12-21 | 2018-12-21 | Steel bar binding tool for construction site and use method thereof |
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| Country | Link |
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| CN (1) | CN111005570A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130135686A (en) * | 2012-06-02 | 2013-12-11 | 정진우 | Banding machine and pullbar of hanger |
| CN203867193U (en) * | 2014-04-11 | 2014-10-08 | 董小闵 | Reinforcing steel bar binding machine |
| CN105804407A (en) * | 2016-04-11 | 2016-07-27 | 江苏建筑职业技术学院 | Rod type high-strength steel bar twisting device |
| CN206667777U (en) * | 2017-04-08 | 2017-11-24 | 潘秀岳 | A kind of electric power type reinforcing bar tied silk machine for building |
| CN207513196U (en) * | 2017-11-15 | 2018-06-19 | 中铁八局集团建筑工程有限公司 | A kind of reinforced steel bar binding tool |
-
2018
- 2018-12-21 CN CN201811567750.1A patent/CN111005570A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130135686A (en) * | 2012-06-02 | 2013-12-11 | 정진우 | Banding machine and pullbar of hanger |
| CN203867193U (en) * | 2014-04-11 | 2014-10-08 | 董小闵 | Reinforcing steel bar binding machine |
| CN105804407A (en) * | 2016-04-11 | 2016-07-27 | 江苏建筑职业技术学院 | Rod type high-strength steel bar twisting device |
| CN206667777U (en) * | 2017-04-08 | 2017-11-24 | 潘秀岳 | A kind of electric power type reinforcing bar tied silk machine for building |
| CN207513196U (en) * | 2017-11-15 | 2018-06-19 | 中铁八局集团建筑工程有限公司 | A kind of reinforced steel bar binding tool |
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Application publication date: 20200414 |
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| RJ01 | Rejection of invention patent application after publication |