CN111852033A - Resetting device of sleeve type steel bar binding device - Google Patents
Resetting device of sleeve type steel bar binding device Download PDFInfo
- Publication number
- CN111852033A CN111852033A CN202010764859.5A CN202010764859A CN111852033A CN 111852033 A CN111852033 A CN 111852033A CN 202010764859 A CN202010764859 A CN 202010764859A CN 111852033 A CN111852033 A CN 111852033A
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- CN
- China
- Prior art keywords
- rotating shaft
- sleeve
- rebound
- telescopic
- guide
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- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract description 19
- 239000010959 steel Substances 0.000 title abstract description 19
- 230000002787 reinforcement Effects 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 16
- 239000011230 binding agent Substances 0.000 claims description 6
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Classifications
-
- 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)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention relates to a resetting device of a sleeve type steel bar binding device, which comprises a rebound sleeve, wherein a rotating shaft is arranged in the rebound sleeve; one end of the rotating shaft is provided with a wire binding hook, the other end of the rotating shaft is provided with a bearing, and the back of the bearing is connected to the bottom of the rebound sleeve through a spring. The reset device of the invention can automatically reset the rotating shaft through the spring, thereby saving the operation time; the bearing device is arranged, so that the spring is not damaged when the rotating shaft rotates, and the quality of the sleeve type steel bar binding device is improved; the guide clamping bolt is limited to slide in the rotary groove when a steel wire is bound so as to enable the rotary shaft to rotate, and the rotary shaft can be reset without any limitation; for traditional reinforcement ware, be favorable to improving workman's work efficiency.
Description
Technical Field
The invention relates to the technical field of civil construction, in particular to a resetting device of a sleeve type reinforcement binding device.
Background
When the reinforced concrete structure is constructed, a steel reinforcement framework needs to be established, and steel wires need to be adopted for binding at the crossed nodes of the steel reinforcements. A single banding job, while simple, faces a large number of nodes requiring banding. In the actual engineering, a large amount of labor is needed, a large amount of time is consumed, and the progress of the construction period is influenced. At present, compared with the traditional binding instrument, the sleeve type reinforcement binding device has great improvement on the working efficiency of workers, but has defects in the resetting process.
Disclosure of Invention
The invention aims to provide a resetting device of a sleeve type steel bar binder, which can further improve the working efficiency of the sleeve type steel bar binder and simultaneously improve the binding quality of steel bars, so that the structure is more practical and durable.
The technical scheme adopted by the invention is as follows:
resetting means of telescopic reinforcement ware, its characterized in that:
the device comprises a rebound sleeve, wherein a rotating shaft is arranged in the rebound sleeve;
one end of the rotating shaft is provided with a wire binding hook, the other end of the rotating shaft is provided with a bearing, and the back of the bearing is connected to the bottom of the rebound sleeve through a spring.
The rotating shaft is a spiral shaft, and the outer wall of the rotating shaft is provided with a spiral rotating groove.
The wire binding hook is arranged at the head end of the spiral shaft.
The tail end of the screw shaft is arranged in the bearing.
The resilience sleeve comprises a resilience barrel, a raised guide mechanism is arranged on the inner wall of the resilience barrel, and the guide mechanism corresponds to the rotary groove of the spiral shaft.
The guide mechanism is a guide clamping bolt which clamps the rotary groove.
The guide clamping bolt is arranged in the rebound sleeve in a single group or multiple groups.
The guide clamping bolt comprises a clockwork spring and a clamping bolt at the tail end of the clockwork spring, and the clamping bolt fastens the rotary groove under the action of the restoring force of the clockwork spring.
The resilience sleeve is composed of two semi-cylinders, wherein one semi-cylinder is provided with a notch, the guide clamping bolt is fixed at the notch, and the two semi-cylinders are combined to form a cylinder.
The clockwork spring is connected with the clamping bolt through a rotating shaft.
The invention has the following advantages:
the reset device of the sleeve type steel bar binding device can automatically reset the rotating shaft through the spring device, thereby saving the operation time. The bearing device is arranged, so that the spring is not damaged when the rotating shaft rotates. The quality of the sleeve type steel bar binding device is improved. The guide clamping bolt is limited to slide in the rotary groove when a steel wire is pricked, so that the rotary shaft rotates. The rotating shaft can be reset without any limitation. The utility model provides a resetting means of telescopic reinforcement ware, small in size, easy and simple to handle, degree of automation is higher. The structure is reasonable and the quality of the structure is improved. For traditional reinforcement ware, be favorable to improving workman's work efficiency.
Drawings
FIG. 1 is an overall view of the present invention;
FIG. 2 is a configuration view of a rotating shaft of the present invention;
FIG. 3 is a construction drawing of a rebound sleeve of the present invention;
FIG. 4 is a detail view of the guide latch of the present invention;
FIG. 5 is a detail view of the bearing of the present invention;
FIG. 6 is a schematic diagram of the internal details of the present invention.
In the figure, 1-rotating shaft, 2-rebound sleeve, 101-screw shaft, 102-rotating groove, 103-wire binding hook, 201-rebound barrel, 202-guide bolt, 203-bearing, 204-spring, 20201-clockwork spring and 20202-bolt.
Detailed Description
The present invention will be described in detail with reference to specific embodiments.
The invention relates to a resetting device of a sleeve type steel bar binding device, which comprises a rebound sleeve 2, wherein a rotating shaft 1 is arranged in the rebound sleeve 2; one end of the rotating shaft 1 is provided with a wire binding hook 103, the other end is provided with a bearing 203, and the back of the bearing 203 is connected to the bottom of the rebound sleeve 2 through a spring 204.
The rotating shaft 1 is a screw shaft 101, and the outer wall is provided with a spirally arranged rotating groove 102. The binding wire hook 103 is provided at the head end of the screw shaft 101. The rear end of the screw shaft 101 is fitted into the bearing 203.
The rebound sleeve 2 comprises a rebound barrel 201, and a guide latch 202 is arranged on the inner wall of the rebound barrel 201, and the guide latch 202 corresponds to the rotation groove 102 of the screw shaft 101. The guide pegs 202 are provided in a single or multiple sets within the resilient sleeve 2. The guide latch 202 comprises a spring 20201 and a latch 20202 at the end of the spring 20201, and the latch 20202 is fastened to the rotary groove 102 by the restoring force of the spring 20201. The spring 20201 and the bolt 20202 form a guide bolt 202, the guide bolt and the spring 20201 are similar to the structure of a tape measure, the bolt 20202 drives the spring 20201 to contract in the upward movement process, and the bolt 20202 can automatically return due to the elastic action. The middle of the clockwork spring 20201 is connected with the clamping bolt 20202 through a rotating shaft. The rebound sleeve 2 is composed of two half cylinders, wherein a gap is dug in one of the two half cylinders, the guide clamping bolt 202 is fixed at the gap, and the two half cylinders are combined to form a cylinder. The guide latch 202 may be other types of raised guide mechanisms.
When in use:
the steel wire is knotted at the node of the steel bar to form a ring, the ring is hooked by the wire tying hook 103, the resilient cylinder 201 is lifted, the spiral shaft 101 rotates along the rotary groove 102 while moving downwards relatively under the limit of the guide clamping bolt 202, and the steel wire is tightened in a rotating mode. The screw shaft 101 rotates the bearing 203 during rotation, but does not cause the spring 204 to rotate. During the resetting process, the spring 201 contracts, and the rotating shaft 1 moves upwards and returns to the rebound barrel 201. In the process, the clockwork spring 20201 contracts, and the clamping bolt 20202 rotates towards two sides, so that the rotating shaft 1 is convenient to reset. In the process, the steel wire can be used for binding the reinforcing bar nodes. And simultaneously, the rotating shaft 1 is reset, and the next binding is carried out, and the process is circulated.
The invention is not limited to the examples, and any equivalent changes to the technical solution of the invention by a person skilled in the art after reading the description of the invention are covered by the claims of the invention.
Claims (10)
1. Resetting means of telescopic reinforcement ware, its characterized in that:
the device comprises a rebound sleeve (2), wherein a rotating shaft (1) is arranged in the rebound sleeve (2);
one end of the rotating shaft (1) is provided with a wire binding hook (103), the other end of the rotating shaft is provided with a bearing (203), and the back of the bearing (203) is connected to the bottom of the rebound sleeve (2) through a spring (204).
2. The return mechanism for telescopic reinforcement of claim 1, wherein:
the rotating shaft (1) is a spiral shaft (101), and the outer wall of the rotating shaft is provided with a spiral rotating groove (102).
3. The return mechanism for telescopic reinforcement of claim 2, wherein:
the wire binding hook (103) is arranged at the head end of the spiral shaft (101).
4. The return mechanism for telescopic reinforcement of claim 3, wherein:
the tail end of the screw shaft (101) is installed in a bearing (203).
5. The return mechanism for telescopic reinforcement of claim 4, wherein:
the rebound sleeve (2) comprises a rebound barrel (201), a convex guide mechanism is arranged on the inner wall of the rebound barrel (201), and the guide mechanism corresponds to the rotating groove (102) of the spiral shaft (101).
6. The return mechanism for telescopic reinforcement of claim 5, wherein:
the guide mechanism is a guide clamping bolt (202) which clamps the rotary groove (102).
7. The return mechanism for telescopic rebar binders as claimed in claim 6, wherein:
the guide clamping bolt (202) is arranged in a single group or multiple groups in the rebound sleeve (2).
8. The return mechanism for telescopic rebar binders as claimed in claim 7, wherein:
the guide latch (202) comprises a clockwork spring (20201) and a latch (20202) at the tail end of the clockwork spring (20201), and the latch (20202) is fastened with the rotary groove (102) under the restoring force of the clockwork spring (20201).
9. The return mechanism for telescopic rebar binders as claimed in claim 8, wherein:
the resilience sleeve (2) consists of two semi-cylinders, wherein one semi-cylinder is dug into a notch, the guide clamping bolt (202) is fixed at the notch, and the two semi-cylinders are combined to form a cylinder.
10. The return mechanism for telescopic rebar binders as claimed in claim 9, wherein:
the clockwork spring (20201) is connected with the clamping bolt (20202) through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010764859.5A CN111852033A (en) | 2020-08-03 | 2020-08-03 | Resetting device of sleeve type steel bar binding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010764859.5A CN111852033A (en) | 2020-08-03 | 2020-08-03 | Resetting device of sleeve type steel bar binding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111852033A true CN111852033A (en) | 2020-10-30 |
Family
ID=72954356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010764859.5A Pending CN111852033A (en) | 2020-08-03 | 2020-08-03 | Resetting device of sleeve type steel bar binding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111852033A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003064876A (en) * | 2001-08-21 | 2003-03-05 | Max Co Ltd | Reinforcement binding machine |
| CN108487643A (en) * | 2018-03-27 | 2018-09-04 | 中国冶集团有限公司 | Drawing dog |
| CN110005208A (en) * | 2019-03-29 | 2019-07-12 | 中铁第一勘察设计院集团有限公司 | Telescopic binder of reinforcing bars |
| CN212376298U (en) * | 2020-08-03 | 2021-01-19 | 中铁第一勘察设计院集团有限公司 | Resetting device of sleeve type reinforcement binding device |
-
2020
- 2020-08-03 CN CN202010764859.5A patent/CN111852033A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003064876A (en) * | 2001-08-21 | 2003-03-05 | Max Co Ltd | Reinforcement binding machine |
| CN108487643A (en) * | 2018-03-27 | 2018-09-04 | 中国冶集团有限公司 | Drawing dog |
| CN110005208A (en) * | 2019-03-29 | 2019-07-12 | 中铁第一勘察设计院集团有限公司 | Telescopic binder of reinforcing bars |
| CN212376298U (en) * | 2020-08-03 | 2021-01-19 | 中铁第一勘察设计院集团有限公司 | Resetting device of sleeve type reinforcement binding device |
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