CN205857786U - A kind of device using pre-stressed carbon fiber plate reinforcement - Google Patents
A kind of device using pre-stressed carbon fiber plate reinforcement Download PDFInfo
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- CN205857786U CN205857786U CN201620769979.3U CN201620769979U CN205857786U CN 205857786 U CN205857786 U CN 205857786U CN 201620769979 U CN201620769979 U CN 201620769979U CN 205857786 U CN205857786 U CN 205857786U
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- carbon fiber
- ground tackle
- tension ground
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- reinforced
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Abstract
The utility model discloses a kind of device using pre-stressed carbon fiber plate reinforcement, including carbon fiber board and stretch-draw seat, the two ends of described carbon fiber board are respectively arranged with fixing anchorage and tension ground tackle, described fixing anchorage and tension ground tackle are all mounted by means of bolts on and are reinforced on beam, wedge shape through hole is all offered in described fixing anchorage and tension ground tackle, it is provided with clamping device in described wedge shape through hole, the left side of described fixing anchorage be provided be bolted on be reinforced on beam turn to briquetting, the right side of described tension ground tackle also be provided with being bolted on be reinforced on beam turn to briquetting, prestressing force regulating part it is provided with between described tension ground tackle and stretch-draw seat, described stretch-draw seat is provided with jack, it is bolted between described fixing anchorage and tension ground tackle and compression bar is installed.The apparatus structure of this employing pre-stressed carbon fiber plate reinforcement is reasonable in design, and clamping is stable, and consolidation effect is good, is worthy to be popularized.
Description
Technical field
This utility model belongs to Reinforcement of Engineering Structure device technique field, is specifically related to a kind of employing pre-stressed carbon fiber plate
The device of reinforcement.
Background technology
In recent years, the high intensity complex fiber material such as carbon fiber board is widely used in the reinforcing neck of civil construction project
Territory.It is typically to be pasted onto carbon fiber board and is reinforced the surface of component and is used for improving the intensity of component.If by carbon fiber board stretch-draw
After be anchored in the surface of component, the bending strength of component, crack resistance can be improved, it is also possible to improve the use of complex fiber material
Efficiency, reduces reinforcement cost.Prestressed consolidation technology is used to need stretch-draw and anchoring carbon fiber sheet, although carbon fiber sheet has
There is higher hot strength, but its anti-shear performance is poor, be not easy to anchoring, rely on traditional mantle friction and bolt locking to come real
, easily there are the phenomenons such as not clamping, skidding and bolt looseness in the clamping of existing carbon fiber board and anchoring, and its functional reliability is poor,
Additionally, the device of existing carbon fiber board reinforcement can not well make the surface that carbon fiber board is close to be reinforced beam, it is impossible to
Well play the effectiveness of carbon fiber board.
Summary of the invention
The purpose of this utility model is to provide a kind of device using pre-stressed carbon fiber plate reinforcement, above-mentioned to solve
The problem proposed in background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of employing pre-stressed carbon fiber plate is reinforced
The device of beam, including carbon fiber board and stretch-draw seat, the two ends of described carbon fiber board are respectively arranged with fixing anchorage and tension ground tackle,
Described fixing anchorage and tension ground tackle are all mounted by means of bolts on and are reinforced on beam, in described fixing anchorage and tension ground tackle
All offering wedge shape through hole, be provided with clamping device in described wedge shape through hole, the left side of described fixing anchorage is provided with by bolt solid
Being scheduled on the briquetting that turns to being reinforced on beam, the right side of described tension ground tackle also is provided with being bolted on turning of being reinforced on beam
To briquetting, being provided with prestressing force regulating part between described tension ground tackle and stretch-draw seat, described stretch-draw seat is provided with jack, described solid
Determine to be bolted between anchorage and tension ground tackle compression bar is installed.
Preferably, described clamping device includes train wheel bridge and lower plate, on the lateral surface of described train wheel bridge and lower plate all
It is provided with ratchet, and the clamping face of described train wheel bridge and lower plate is wavy surface.
Preferably, described jack is arranged on stretch-draw seat by dismountable jack mounting bracket.
Preferably, described compression bar is uniformly arranged between fixing anchorage and tension ground tackle, and spacing distance is 2 meters.
Preferably, described prestressing force regulating part is high-strength screw rod.
Technique effect of the present utility model and advantage: the device of this employing pre-stressed carbon fiber plate reinforcement, by solid
Determine on the left of anchorage and arrange on the right side of tension ground tackle to turn to briquetting, carbon fiber board can be made to smooth and turn to, it is to avoid carbon fiber board is by force
Cut off by heavily stressed when turning to, and coordinate the use of compression bar, carbon fiber board can be made to be close to be reinforced beam surface, play more preferably
Consolidation effect；By train wheel bridge and lower plate, carbon fiber board is formed the clamping face of wavy surface, increase carbon fiber board and connect
The contact area of contacting surface, adds frictional force, the ratchet that the lateral surface of train wheel bridge and lower plate is arranged simultaneously, is better achieved
Clamping device is fixed, makes clamping device more be firmly secured in wedge shape through hole, it is to avoid deviate from after stress；This practicality is new
Type reasonable in design, clamping is stable, and consolidation effect is good, is worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is upward view of the present utility model.
In figure: 1 carbon fiber board, 2 fix anchorage, 3 tension ground tackles, 4 be reinforced beam, 5 wedge shape through holes, 6 clamping devices, on 61
Clamping plate, 62 lower plates, 7 turn to briquetting, 8 stretch-draw seats, 9 prestressing force regulating parts, 10 jack, 11 compression bars.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
This utility model provides a kind of device using pre-stressed carbon fiber plate reinforcement as shown in Figure 1-2, including
Carbon fiber board 1 and stretch-draw seat 8, the two ends of described carbon fiber board 1 are respectively arranged with fixing anchorage 2 and tension ground tackle 3, described fixing
Anchorage 2 and tension ground tackle 3 are all mounted by means of bolts on and are reinforced on beam 4, in described fixing anchorage 2 and tension ground tackle 3 all
Offering wedge shape through hole 5, be provided with clamping device 6 in described wedge shape through hole 5, described clamping device 6 includes train wheel bridge 61 and lower folder
Plate 62, the lateral surface of described train wheel bridge 61 and lower plate 62 is equipped with ratchet, and described train wheel bridge 61 and the folder of lower plate 62
The face of holding is wavy surface, the left side of described fixing anchorage 2 be provided be bolted on be reinforced on beam 4 turn to briquetting 7, described
The right side of tension ground tackle 3 also be provided with being bolted on be reinforced on beam 4 turn to briquetting 7, described tension ground tackle 3 and stretch-draw
Being provided with prestressing force regulating part 9 between seat 8, described prestressing force regulating part 9 is high-strength screw rod, and described stretch-draw seat 8 is provided with very heavy
Top 10, described jack 10 is arranged on stretch-draw seat 8 by dismountable jack mounting bracket 12, described fixing anchorage 2 He
Being bolted between tension ground tackle 3 and be provided with compression bar 11, described compression bar 11 is uniformly arranged on fixing anchorage 2 and stretch-draw
Between anchorage 3, and spacing distance is 2 meters.
The device of this employing pre-stressed carbon fiber plate reinforcement, by and setting on the right side of tension ground tackle 3 on the left of fixing anchorage 2
Put and turn to briquetting 7, carbon fiber board 1 can be made to smooth and turn to, it is to avoid be cut off by heavily stressed when carbon fiber board 1 turns to by force, and
Coordinate the use of compression bar 11, carbon fiber board 1 can be made to be close to be reinforced beam 4 surface, play more preferable consolidation effect；By upper folder
Plate 61 and lower plate 61 form the clamping face of wavy surface to carbon fiber board 1, increase the contact surface of carbon fiber board 1 and contact surface
Long-pending, add frictional force, the ratchet that the lateral surface of train wheel bridge 61 and lower plate 62 is arranged simultaneously, it is better achieved clamping dress
Put 6 fixing, make clamping device 6 more be firmly secured in wedge shape through hole 5, it is to avoid to deviate from after stress；This utility model is tied
Structure is reasonable in design, and clamping is stable, and consolidation effect is good, is worthy to be popularized.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (5)
1. using a device for pre-stressed carbon fiber plate reinforcement, including carbon fiber board (1) and stretch-draw seat (8), its feature exists
Be respectively arranged with fixing anchorage (2) and tension ground tackle (3) in: the two ends of described carbon fiber board (1), described fixing anchorage (2) and
Tension ground tackle (3) is all mounted by means of bolts on and is reinforced on beam (4), in described fixing anchorage (2) and tension ground tackle (3) all
Offering wedge shape through hole (5), be provided with clamping device (6) in described wedge shape through hole (5), the left side of described fixing anchorage (2) is provided with
Be bolted on be reinforced on beam (4) turn to briquetting (7), the right side of described tension ground tackle (3) also is provided with passing through bolt
Be fixed on be reinforced on beam (4) turn to briquetting (7), be provided with between described tension ground tackle (3) and stretch-draw seat (8) prestressing force regulation
Part (9), described stretch-draw seat (8) is provided with jack (10), passes through bolt between described fixing anchorage (2) and tension ground tackle (3)
It is installed with compression bar (11).
A kind of device using pre-stressed carbon fiber plate reinforcement the most according to claim 1, it is characterised in that: described folder
Hold device (6) and include train wheel bridge (61) and lower plate (62), the lateral surface of described train wheel bridge (61) and lower plate (62) is all provided with
There is ratchet, and the clamping face of described train wheel bridge (61) and lower plate (62) is wavy surface.
A kind of device using pre-stressed carbon fiber plate reinforcement the most according to claim 1, it is characterised in that: described thousand
Jin top (10) is arranged on stretch-draw seat (8) by dismountable jack mounting bracket (12).
A kind of device using pre-stressed carbon fiber plate reinforcement the most according to claim 1, it is characterised in that: described pressure
Tight bar (11) is uniformly arranged between fixing anchorage (2) and tension ground tackle (3), and spacing distance is 2 meters.
A kind of device using pre-stressed carbon fiber plate reinforcement the most according to claim 1, it is characterised in that: described pre-
Stress regulating part (9) is high-strength screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620769979.3U CN205857786U (en) | 2016-07-21 | 2016-07-21 | A kind of device using pre-stressed carbon fiber plate reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620769979.3U CN205857786U (en) | 2016-07-21 | 2016-07-21 | A kind of device using pre-stressed carbon fiber plate reinforcement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205857786U true CN205857786U (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620769979.3U Active CN205857786U (en) | 2016-07-21 | 2016-07-21 | A kind of device using pre-stressed carbon fiber plate reinforcement |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503527A (en) * | 2017-09-27 | 2017-12-22 | 卡本复合材料（天津）有限公司 | A kind of pre-stressed carbon fiber plate detachable anchorage device |
| CN108169020A (en) * | 2018-01-22 | 2018-06-15 | 西安建筑科技大学 | The stretch-draw anchor experimental provision and method of a kind of pre-stressed carbon fiber plate reinforcing steel beam |
| CN109537475A (en) * | 2018-11-26 | 2019-03-29 | 山东交通学院 | The method and ruggedized construction of bent cap reinforcing are carried out using carbon fiber |
| CN110984615A (en) * | 2019-12-18 | 2020-04-10 | 重庆科技学院 | CFRP sheet combination beam string reinforcing and mounting system |
-
2016
- 2016-07-21 CN CN201620769979.3U patent/CN205857786U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503527A (en) * | 2017-09-27 | 2017-12-22 | 卡本复合材料（天津）有限公司 | A kind of pre-stressed carbon fiber plate detachable anchorage device |
| CN107503527B (en) * | 2017-09-27 | 2023-07-25 | 卡本复合材料（天津）有限公司 | Detachable anchorage device for prestressed carbon fiber plates |
| CN108169020A (en) * | 2018-01-22 | 2018-06-15 | 西安建筑科技大学 | The stretch-draw anchor experimental provision and method of a kind of pre-stressed carbon fiber plate reinforcing steel beam |
| CN109537475A (en) * | 2018-11-26 | 2019-03-29 | 山东交通学院 | The method and ruggedized construction of bent cap reinforcing are carried out using carbon fiber |
| CN110984615A (en) * | 2019-12-18 | 2020-04-10 | 重庆科技学院 | CFRP sheet combination beam string reinforcing and mounting system |
| CN110984615B (en) * | 2019-12-18 | 2021-09-14 | 重庆科技学院 | CFRP sheet combination beam string reinforcing and mounting system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190912 Address after: 300 380 C1, C2 Workshops, No. 1 Shengda Road, Xiqing Economic and Technological Development Zone, Tianjin Patentee after: Carbo Technology Group Co., Ltd. Address before: 301739 Tianjin District of Wuqing City Heng Yuan Road No. 1 Keihin Industrial Zone Patentee before: CARBON COMPOSITE MATERIAL (TIANJIN) CO., LTD. |