CN112538972A - Energy-saving and environment-friendly steel bar prestress rigidity improving assembly - Google Patents
Energy-saving and environment-friendly steel bar prestress rigidity improving assembly Download PDFInfo
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- CN112538972A CN112538972A CN202011331365.4A CN202011331365A CN112538972A CN 112538972 A CN112538972 A CN 112538972A CN 202011331365 A CN202011331365 A CN 202011331365A CN 112538972 A CN112538972 A CN 112538972A
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- ring
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- fixedly connected
- steel bar
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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
Abstract
The invention relates to the technical field of steel bar prestress, and discloses an energy-saving and environment-friendly steel bar prestress-used rigidity improving assembly. This reinforcing bar prestressing force is with promoting rigidity subassembly based on energy-concerving and environment-protective, centrifugal force through the control shaft, make the synchronization disc follow the control shaft and rotate in step, thereby make trigger block under the effect of centrifugal force, and the contact of linkage storehouse, thereby under the effect of centrifugal force, the rotatory outer wall of ball extrusion ring, thereby make the activity ball atress stiffening of connecting at rotatory outer wall of ring, and then make activity ball volume grow, promote stripper plate and limiting plate outside lateral movement, thereby the stall that makes the control shaft is controlled, thereby the tensile transition of reinforcing bar has been reduced, the mechanical fatigue degree of reinforcing bar has been reduced.
Description
Technical Field
The invention relates to the technical field of reinforcement prestress, in particular to an energy-saving and environment-friendly reinforcement prestress-based rigidity improving assembly.
Background
The steel bar prestress means that tension is firstly applied to the steel bars, then concrete is poured, the steel bars are loosened when the strength meets the requirement, the steel bars are retracted and offset with the tension of normal use load, so that the strength of the steel bars in the reinforced concrete member is fully utilized, the integral building strength of the building is further enhanced, and the safety of the building is improved.
The invention discloses a steel bar prestressed machine which is disclosed in Chinese patent with publication number CN207453486U and publication number 2018, 6 and 5.5.5.A structure of the steel bar prestressed machine comprises concrete, a groove, prestressed steel bars, an anchorage device, a tensioning box body, a fixing part, a clamping jaw, a locking rod, an electric control lock head, an air cylinder, a telescopic rod and a steel bar prestress tester.
Aiming at the problems, the invention provides an energy-saving and environment-friendly steel bar prestress rigidity improving assembly which has the advantages of high prestress stability degree and low mechanical fatigue degree.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an energy-saving and environment-friendly steel bar prestress-used rigidity-improving assembly, which has the advantages of high prestress stability degree and low mechanical fatigue degree and solves the problems of high prestress stability degree and low mechanical fatigue degree.
(II) technical scheme
In order to solve the technical problems, the invention provides the following technical scheme:
a steel bar prestress lifting rigidity assembly based on energy conservation and environmental protection comprises a control shaft, wherein a detection block is fixedly connected to the outer side of the control shaft, a conical plate is fixedly connected to the top of the detection block, a synchronous disc is fixedly connected to the top of the conical plate, outer teeth are fixedly connected to the outer side of the synchronous disc, a hollow ring is arranged at the top of the outer teeth, a driven gear is arranged at the top of the hollow ring, a connecting rod is fixedly connected to the top of the driven gear, a linkage ring is fixedly connected to the top of the connecting rod, an adjusting ring is movably connected to the top of the linkage ring, a trigger block is movably connected to the top of the adjusting ring, a driven ring is arranged at the top of the trigger block, a linkage bin is arranged inside the driven ring, a rotating ring is fixedly connected to the top of the linkage bin, a rolling ball is movably connected to the inside of the rotating, the top of the movable ball is movably connected with an extrusion plate, and the top of the extrusion plate is movably connected with a spring.
Preferably, the number of the detection blocks is six, and the inner radian of the detection blocks is matched with the outer radian of the control shaft.
Preferably, the triggering block and the linkage cabin have the same shape, and the volume of the triggering block is smaller than that of the linkage cabin.
Preferably, the movable ball is of a hollow structure, the movable ball is made of a rubber material, and the non-Newtonian fluid is arranged inside the movable ball.
Preferably, the top of the spring is movably connected with a limiting plate, and the limiting plate is made of hard rubber materials.
Preferably, the bottom of the limiting plate is movably connected with a sliding plate, and the middle of the extrusion plate is provided with a groove.
Preferably, the bottom of the sliding plate is fixedly connected with a mounting ring, the number of the sliding plates is ten, and the distance between every two sliding plates is the same.
(III) advantageous effects
Compared with the prior art, the invention provides an energy-saving and environment-friendly rigidity-improving component for prestress of reinforcing steel bars, which has the following beneficial effects:
1. the energy-saving and environment-friendly rigidity-improving component for the prestress of the reinforcing steel bars is characterized in that through controlling the centrifugal force of a shaft, thereby matching with the detection block fixedly connected at the outer side of the control shaft to ensure that the synchronous disc synchronously rotates along with the control shaft, so that the centrifugal force of the control shaft is transferred to the trigger block when rotating, and the trigger block is contacted with the linkage bin under the action of the centrifugal force, thereby the rotating ring can move synchronously with the control shaft, thereby the rolling ball in the rotating ring moves, so that under the action of centrifugal force, the rolling ball extrudes the outer wall of the rotating ring, thereby the movable ball connected with the outer wall of the rotating ring is forced to be hardened, and then make the activity ball bulk enlargement, promote stripper plate and limiting plate lateral motion to make the stall of control shaft controlled, thereby reduced the phenomenon that the reinforcing bar was stretched excessively, reduced the mechanical fatigue degree of reinforcing bar.
2. This reinforcing bar is promotion rigidity subassembly for prestressing force based on energy-concerving and environment-protective, through installing the outside of control shaft with detecting the piece, and pour into non-Newtonian fluid in the inside of activity ball, and utilize non-Newtonian fluid when receiving certain power, for example hit, strike or trample, the characteristic that its viscosity can change, thereby make the activity ball become like solid hard, and then through the characteristic that non-Newtonian fluid atress becomes hard and the centrifugal force that the overspeed rotation of control shaft produced, thereby make the more energy-concerving and environment-protective of the power supply of regulation structure.
Drawings
FIG. 1 is a schematic view of the connection of the adjusting mechanism of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
FIG. 3 is a schematic view of the connection of the detecting mechanism of the present invention.
FIG. 4 is a schematic view of the connection of the limiting mechanism of the present invention.
In the figure: 1. a control shaft; 2. a detection block; 3. a tapered plate; 4. a synchronization disc; 5. outer teeth; 6. a hollow ring; 7. a driven gear; 8. a connecting rod; 9. a link ring; 10. an adjusting ring; 11. a trigger block; 12. a driven ring; 13. a linkage bin; 14. a rotating ring; 15. a rolling ball; 16. a fixing ring; 17. a movable ball; 18. a pressing plate; 19. a spring; 20. a limiting plate; 21. a slide plate; 22. and (7) installing a ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an energy-saving and environment-friendly rigidity-improving assembly for prestress of steel bars comprises a control shaft 1, wherein a detection block 2 is fixedly connected to the outer side of the control shaft 1, a conical plate 3 is fixedly connected to the top of the detection block 2, a synchronous disc 4 is fixedly connected to the top of the conical plate 3, outer teeth 5 are fixedly connected to the outer side of the synchronous disc 4, a hollow ring 6 is arranged at the top of the outer teeth 5, a driven gear 7 is arranged at the top of the hollow ring 6, a connecting rod 8 is fixedly connected to the top of the driven gear 7, a linkage ring 9 is fixedly connected to the top of the connecting rod 8, and an adjusting ring 10 is movably connected to the top of the linkage ring 9.
The top swing joint of adjustable ring 10 has trigger block 11, the top of trigger block 11 is equipped with driven ring 12, the inside of driven ring 12 is equipped with linkage storehouse 13, the rotatory ring 14 of the top fixedly connected with in linkage storehouse 13, the inside swing joint of rotatory ring 14 has roll ball 15, the top swing joint of rotatory ring 14 has solid fixed ring 16, the top fixedly connected with activity ball 17 of solid fixed ring 16, the top swing joint of activity ball 17 has stripper plate 18, the top swing joint of stripper plate 18 has spring 19.
The number of the detection blocks 2 is six, and the inner side radian of the detection blocks 2 is matched with the outer side radian of the control shaft 1, so that the rotation speed of the synchronous control shaft 1 of the detection blocks 2 is convenient to detect.
The triggering block 11 and the linkage bin 13 are identical in appearance, and the volume of the triggering block 11 is smaller than that of the linkage bin 13, so that the triggering block 11 and the linkage bin 13 can move synchronously.
Wherein, activity ball 17 is hollow structure, and activity ball 17 comprises rubber materials, and the inside of activity ball 17 is equipped with non-Newtonian fluid to the non-Newtonian fluid that is convenient for inside being equipped with of activity ball 17 can better response external force.
Wherein, the top of the spring 19 is movably connected with a limiting plate 20, and the limiting plate 20 is made of hard rubber material, so that the limiting plate 20 can control the stretching force conveniently.
The bottom of the limiting plate 20 is movably connected with a sliding plate 21, the middle of the extrusion plate 18 is provided with a groove, and the extrusion plate 18 is movably connected with a limiting bolt at the top of the sliding plate 21 through the groove.
Wherein, the bottom of the sliding plate 21 is fixedly connected with a mounting ring 22, the number of the sliding plates 21 is ten, and the distance between every two sliding plates 21 is the same, so that the sliding plates 21 are matched with the limiting plate 20 to control the tension equipment.
When the adjustable power source is used, the detection block 2 is installed on the outer side of the control shaft 1, the non-Newtonian fluid is injected into the movable ball 17, the characteristic that the viscosity of the non-Newtonian fluid changes when the non-Newtonian fluid is subjected to certain force, such as striking, impacting or treading, is utilized, so that the movable ball 17 becomes as hard as a solid, and the power source of the adjustable structure is more energy-saving and environment-friendly through the characteristic that the non-Newtonian fluid is stressed to be hard and the centrifugal force generated by overspeed rotation of the control shaft 1.
When the control shaft 1 of the tension mechanism stalls and rotates, huge centrifugal force is generated, so that the synchronous disk 4 rotates synchronously along with the control shaft 1 by matching with the detection block 2 fixedly connected to the outer side of the control shaft 1, so that the centrifugal force of the control shaft 1 is transferred to the trigger block 11 when rotating, and the trigger block 11 is contacted with the linkage bin 13 under the action of the centrifugal force, so that the rotating ring 14 can be moved in synchronism with the control shaft 1, thereby moving the rolling balls 15 inside the rotating ring 14, so that the rolling balls 15 press the outer wall of the rotating ring 14 under the centrifugal force, thereby hardening the movable balls 17 connected to the outer wall of the rotating ring 14 by the force, further, the volume of the movable ball 17 is increased, the extrusion plate 18 and the limiting plate 20 are pushed to move outwards, therefore, the stall of the control shaft 1 is controlled, the phenomenon of over-stretching of the steel bars is reduced, and the mechanical fatigue degree of the steel bars is reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a reinforcing bar prestressing force is with promoting rigidity subassembly based on energy-concerving and environment-protective, includes control shaft (1), its characterized in that: the detection device is characterized in that a detection block (2) is fixedly connected to the outer side of the control shaft (1), a conical plate (3) is fixedly connected to the top of the detection block (2), a synchronous disc (4) is fixedly connected to the top of the conical plate (3), outer side teeth (5) are fixedly connected to the outer side of the synchronous disc (4), a hollow ring (6) is arranged at the top of the outer side teeth (5), a driven gear (7) is arranged at the top of the hollow ring (6), a connecting rod (8) is fixedly connected to the top of the driven gear (7), a linkage ring (9) is fixedly connected to the top of the connecting rod (8), an adjusting ring (10) is movably connected to the top of the linkage ring (9), a trigger block (11) is movably connected to the top of the adjusting ring (10), a driven ring (12) is arranged at the top of the trigger block (11), a linkage bin (13) is arranged inside the driven ring (, the inside swing joint that rotates ring (14) has rolling ball (15), and the top swing joint that rotates ring (14) has solid fixed ring (16), and the top fixedly connected with activity ball (17) of solid fixed ring (16), the top swing joint of activity ball (17) have stripper plate (18), and the top swing joint of stripper plate (18) has spring (19).
2. The energy-saving and environment-friendly steel bar prestress-improving rigidity assembly according to claim 1, wherein: the number of the detection blocks (2) is six, and the inner side radian of the detection blocks (2) is matched with the outer side radian of the control shaft (1).
3. The energy-saving and environment-friendly steel bar prestress-improving rigidity assembly according to claim 1, wherein: the triggering block (11) and the linkage bin (13) are identical in appearance, and the volume of the triggering block (11) is smaller than that of the linkage bin (13).
4. The energy-saving and environment-friendly steel bar prestress-improving rigidity assembly according to claim 1, wherein: the movable ball (17) is of a hollow structure, and the movable ball (17) is made of rubber materials.
5. The energy-saving and environment-friendly steel bar prestress-improving rigidity assembly according to claim 1, wherein: the top of the spring (19) is movably connected with a limiting plate (20), and the limiting plate (20) is made of hard rubber materials.
6. The energy-saving and environment-friendly steel bar prestress-improving rigidity assembly according to claim 1, wherein: the bottom of the limiting plate (20) is movably connected with a sliding plate (21), and the middle of the extrusion plate (18) is provided with a groove.
7. The energy-saving and environment-friendly steel bar prestress-improving rigidity assembly according to claim 1, wherein: the bottom of the sliding plate (21) is fixedly connected with a mounting ring (22), and the number of the sliding plates (21) is ten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011331365.4A CN112538972A (en) | 2020-11-24 | 2020-11-24 | Energy-saving and environment-friendly steel bar prestress rigidity improving assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011331365.4A CN112538972A (en) | 2020-11-24 | 2020-11-24 | Energy-saving and environment-friendly steel bar prestress rigidity improving assembly |
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| Publication Number | Publication Date |
|---|---|
| CN112538972A true CN112538972A (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011331365.4A Withdrawn CN112538972A (en) | 2020-11-24 | 2020-11-24 | Energy-saving and environment-friendly steel bar prestress rigidity improving assembly |
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| CN (1) | CN112538972A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1912419A (en) * | 2006-09-05 | 2007-02-14 | 北京理工大学 | Inflation damping continuous adjusting current transformation vibration damper |
| CN103180103A (en) * | 2010-02-09 | 2013-06-26 | 凯特克分部尤尼克斯公司 | Apparatus for tightening threaded fasteners |
| CN108908696A (en) * | 2018-06-29 | 2018-11-30 | 周兆弟 | A kind of prestressed, reinforced stretching machine |
| CN209114729U (en) * | 2018-08-16 | 2019-07-16 | 肖顺军 | A kind of deformed bar anchor |
| CN111456468A (en) * | 2020-04-08 | 2020-07-28 | 新昌县羽林街道立锋轴承厂 | Reinforcing bar setting density adjustment fixing device for concrete pouring production |
-
2020
- 2020-11-24 CN CN202011331365.4A patent/CN112538972A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1912419A (en) * | 2006-09-05 | 2007-02-14 | 北京理工大学 | Inflation damping continuous adjusting current transformation vibration damper |
| CN103180103A (en) * | 2010-02-09 | 2013-06-26 | 凯特克分部尤尼克斯公司 | Apparatus for tightening threaded fasteners |
| CN108908696A (en) * | 2018-06-29 | 2018-11-30 | 周兆弟 | A kind of prestressed, reinforced stretching machine |
| CN209114729U (en) * | 2018-08-16 | 2019-07-16 | 肖顺军 | A kind of deformed bar anchor |
| CN111456468A (en) * | 2020-04-08 | 2020-07-28 | 新昌县羽林街道立锋轴承厂 | Reinforcing bar setting density adjustment fixing device for concrete pouring production |
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Application publication date: 20210323 |