Self-tightening carbon fiber plate anchorage device

Abstract

The utility model discloses a self-tightening type carbon fiber plate anchorage device, and relates to the technical field of plate self-tightening. A self-tightening type carbon fiber plate anchorage device comprises a carbon fiber plate and an iron frame installed on the outer side of the carbon fiber plate, and further comprises a self-tightening mechanism installed between the iron frame and the carbon fiber plate. The self-tightening mechanism comprises connecting frames installed on the two sides of the bottom end of the iron frame, the bottom ends of the connecting frames are rotationally connected with adjusting plates, the outer sides of the bottom ends of the connecting frames are fixedly connected with guide frames, and the inner sides of the guide frames are fixedly connected with thrust springs. And meanwhile, a second clamping plate is driven through linkage to clamp the two sides of the top end of the carbon fiber plate, and the carbon fiber plate is installed more stably through double self-adaptive clamping of the top end and the bottom end.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of plate self-tightening, especially relates to a self-tightening type carbon fiber plate anchorage device. BACKGROUND

[0002] Traditional carbon fiber anchorage often needs to improve the contact surface or disperse the tension by folding the carbon fiber cloth to achieve the anchoring purpose, however, due to the characteristics of the carbon fiber plate that cannot be folded, most of the anchorage devices suitable for carbon fiber cloth reinforcement are no longer suitable for carbon fiber plate. Some carbon fiber plate anchorage devices need to apply a large pressure to prevent the slip of the carbon fiber plate, which is not suitable for the construction environment of civil engineering; SUMMARY

[0003] The utility model discloses a self-tightening type carbon fiber plate anchorage device which solves the problems in the prior art.

[0004] To solve the above technical problems, the basic idea of the technical scheme of the utility model is as follows: a self-tightening type carbon fiber plate anchorage device, which comprises a carbon fiber plate and an iron frame installed on the outer side of the carbon fiber plate, and further comprises a self-tightening mechanism installed between the iron frame and the carbon fiber plate.

[0005] The self-tightening mechanism comprises connecting frames installed on both sides of the bottom end of the iron frame, the bottom end of the connecting frame is rotationally connected with an adjusting plate, the bottom end of the connecting frame is fixedly connected with a guide frame on the outer side, the inner side of the guide frame is fixedly connected with a push spring, and the end of the push spring away from the guide frame is fixedly connected with the outer side of the adjusting plate.

[0006] Preferably, the inner side of the adjusting plate is fixedly connected with a U-shaped frame, one side of the U-shaped frame away from the adjusting plate is provided with a clamping plate, the outer side of the clamping plate is fixedly connected with a protruding block, and the protruding block is rotationally connected with the inner side of the U-shaped frame.

[0007] Preferably, the inside of the connecting frame is provided with a through hole penetrating in the transverse direction, and the inner wall of the through hole is slidably connected with a guide rod.

[0008] Preferably, the two sides of the iron frame are fixedly connected with U-shaped connecting frames, the inner side of the U-shaped connecting frame is fixedly connected with a connecting shaft, and the outer wall of the connecting shaft is rotationally connected with the middle part of the series connecting frame.

[0009] Preferably, the bottom end inner side of the series connecting frame is in contact with the outer side of the guide rod.

[0010] Preferably, the top end inner side of the series connecting frame is rotationally connected with a clamping plate two, and the inner side of the clamping plate two is in contact with the outer side of the carbon fiber plate.

[0011] Preferably, the position of the protruding block is located in the middle part of the outer side of the clamping plate.

[0012] Preferably, the position of the protruding block is below the middle of the outer side of the clamping plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The self-tightening carbon fiber plate anchor has the following advantages: when the carbon fiber plate moves downward, the adjusting plate is rotated outward to press the thrust spring, the carbon fiber plate is clamped under the influence of the rebound thrust, and the top two sides of the carbon fiber plate are clamped by the clamping plate two driven by the linkage, so that the carbon fiber plate is installed more stably. BRIEF DESCRIPTION OF DRAWINGS

[0015] In the drawings:

[0016] Figure 1 A front view of the self-tightening carbon fiber plate anchor is provided.

[0017] Figure 2 A sectional view of the self-tightening carbon fiber plate anchor is provided.

[0018] Figure 3 An exploded view of the self-tightening carbon fiber plate anchor is provided. Figure 1

[0019] Figure 4 A sectional view of the self-tightening carbon fiber plate anchor is provided. Figure 4

[0020] Figure 5 A front view of the clamping plate of the self-tightening carbon fiber plate anchor is provided.

[0021] In the drawings: 1, iron frame; 2, carbon fiber plate; 301, connecting frame; 302, adjusting plate; 303, thrust spring; 304, guide frame; 401, clamping plate; 402, protruding block; 403, U-shaped frame; 404, rubber pad; 501, guide rod; 502, series connection frame; 503, clamping plate two; 504, connecting shaft. DETAILED DESCRIPTION

[0022] The utility model will be further described in detail below in combination with the drawings and examples, so that those skilled in the art can implement the utility model according to the description.

[0023] It should be understood that the terms such as "have", "contain" and "include" used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0024] ​​In the description of the utility model, the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which is merely for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0025] Embodiment one: refer to Figures 1-5 A self-tightening carbon fiber plate anchor, comprising a carbon fiber plate 2 and an iron frame 1 installed on the outer side of the carbon fiber plate 2, further comprising: a self-tightening mechanism installed between the iron frame 1 and the carbon fiber plate 2.

[0026] The self-tightening mechanism comprises: a connecting frame 301 installed on both sides of the bottom end of the iron frame 1, the bottom end of the connecting frame 301 being rotatably connected with an adjusting plate 302, the bottom end of the connecting frame 301 being fixedly connected with a guide frame 304 on the outside, the inner side of the guide frame 304 being fixedly connected with a thrust spring 303, one end of the thrust spring 303 away from the guide frame 304 being fixedly connected with the outer side of the adjusting plate 302.

[0027] Working principle: pass the carbon fiber plate 2 through the iron frame 1, and provide a rubber filling plate between the inner wall of the iron frame 1 and the carbon fiber plate 2, the bottom end of the carbon fiber plate 2 being in contact with the inner side of the adjusting plate 302, when moving downward, the adjusting plate 302 is pushed to rotate outward, thereby pressing the thrust spring 303, and the carbon fiber plate 2 is clamped under the influence of the rebound thrust of the thrust spring 303, and the carbon fiber plate 2 is automatically clamped.

[0028] Further: a through hole is formed in the connecting frame 301, and a guide rod 501 is slidably connected to the inner wall of the through hole; U-shaped connecting frames are fixedly connected to both sides of the iron frame 1, the inner side of the U-shaped connecting frame being fixedly connected with a connecting shaft 504, the outer wall of the connecting shaft 504 being rotatably connected with a series frame 502, the bottom end of the series frame 502 being in contact with the outer side of the guide rod 501, the top end of the series frame 502 being rotatably connected with a clamping plate 503, the inner side of the clamping plate 503 being in contact with the outer side of the carbon fiber plate 2.

[0029] Working principle: pass the carbon fiber plate 2 through the iron frame 1, and provide a rubber filling plate between the inner wall of the iron frame 1 and the carbon fiber plate 2, the bottom end of the carbon fiber plate 2 being in contact with the inner side of the adjusting plate 302, when moving downward, the adjusting plate 302 is pushed to rotate outward, thereby pressing the thrust spring 303, and the carbon fiber plate 2 is clamped under the influence of the rebound thrust of the thrust spring 303, and the carbon fiber plate 2 is automatically clamped.

[0030] When the adjusting plate 302 rotates outward, the guide rod 501 will be pushed to move outward along the through hole horizontally through the bottom of the connecting frame 301, and the top end of the series frame 502 will be pushed to rotate inward at the rotating connection between the series frame 502 and the connecting shaft 504, thereby driving the clamping plate two 503 to clamp the top two sides of the carbon fiber plate 2, and the double adaptive clamping of the top and bottom ends makes the installation of the carbon fiber plate 2 more stable.

[0031] Embodiment two: basically the same as embodiment one, and further, referring to Figures 1-5 A self-tightening carbon fiber plate anchor, the inner side of the adjusting plate 302 is fixedly connected with a U-shaped frame 403, the side away from the adjusting plate 302 of the U-shaped frame 403 is provided with a clamping plate 401, the outer side of the clamping plate 401 is fixedly connected with a protruding block 402, the protruding block 402 is rotationally connected with the inner side of the U-shaped frame 403, and the position of the protruding block 402 is located in the middle part of the outer side of the clamping plate 401.

[0032] Working principle: the carbon fiber plate 2 is inserted into the iron frame 1, the inner wall of the iron frame 1 and the carbon fiber plate 2 are provided with a rubber filling plate, the bottom end of the carbon fiber plate 2 first contacts the inner side of the clamping plate 401, when moving downward, the clamping plate 401 will rotate inward and contact the side wall of the carbon fiber plate 2, and when continuing to descend, the adjusting plate 302 will be pushed to rotate outward, thereby extruding the push spring 303, and the carbon fiber plate 2 is clamped under the influence of the rebounding force of the push spring 303, and the carbon fiber plate 2 is automatically clamped.

[0033] When the adjusting plate 302 rotates outward, the guide rod 501 will be pushed to move outward along the through hole horizontally through the bottom of the connecting frame 301, and the top end of the series frame 502 will be pushed to rotate inward at the rotating connection between the series frame 502 and the connecting shaft 504, thereby driving the clamping plate two 503 to clamp the top two sides of the carbon fiber plate 2, and the double adaptive clamping of the top and bottom ends makes the installation of the carbon fiber plate 2 more stable.

[0034] Embodiment three: basically the same as embodiment two, and further, referring to Figures 1-5 A self-tightening carbon fiber plate anchor, the position of the protruding block 402 is below the middle part of the outer side of the clamping plate 401, and due to the position of the protruding block 402, the length of the clamping plate 401 above the protruding block 402 is greater than the length of the clamping plate 401 below, so that the top end of the clamping plate 401 is upwardly opened.

[0035] The utility model discloses a carbon fiber plate 2 is passed through the iron frame 1, and the inner wall of iron frame 1 is equipped with rubber filling board between carbon fiber plate 2, and the bottom end of carbon fiber plate 2 is contacted with the inboard of clamping plate 401 first, when moving down, clamping plate 401 will rotate to inboard and be contacted with the lateral wall of carbon fiber plate 2, when continuing to descend, will push the adjustment plate 302 and rotate to outboard, thereby extruding push spring 303, and the clamping of carbon fiber plate 2 is carried out under the influence of the rebound thrust of push spring 303, and the clamping of carbon fiber plate 2 is carried out automatically.

[0036] When the adjustment plate 302 rotates to outboard, will push guide rod 501 and move to outboard along the through hole that is horizontally cut -out and set up at the bottom of connecting frame 301, and through guide rod 501, will push series connection frame 502 top end and rotate to inboard at the rotary connection of series connection frame 502 and connecting shaft 504, thereby drive clamping plate two 503 and carry out the clamping of carbon fiber plate 2's top end both sides, and through the double self -adaptation clamping of top end and bottom end, make carbon fiber plate 2 install more stable.

[0037] Example four: with example 3 basically same, further is: refer to Figures 1-5 A self-tightening carbon fiber plate anchor, the inboard of clamping plate 401 is equipped with rubber pad 404, and the damage of carbon fiber plate 2 is avoided when clamping through rubber pad 404.

[0038] The above examples only express several implementation manners of the utility model, and the description is more specific and detailed, but can not therefore be understood as the limitation of the scope of invention patent. It should be pointed out that for ordinary skilled person in the art, on the premise of not departing from the utility model concept, can make several deformation and improvement evolution, and all are equivalent modification and evolution of above -mentioned example according to the essential technology of the utility model, and these all belong to the protection scope of the utility model.

Claims

1. A self-tightening carbon fiber sheet anchor, comprising a carbon fiber sheet (2) and an iron frame (1) installed on the outside of the carbon fiber sheet (2), characterized in that, Also include: The self-tightening mechanism is installed between the iron frame (1) and the carbon fiber plate (2); The self-tightening mechanism comprises: the connecting frame (301) installed at the bottom of the iron frame (1), the bottom of the connecting frame (301) is rotatably connected with the adjusting plate (302), the outer side of the bottom of the connecting frame (301) is fixedly connected with the guide frame (304), the inner side of the guide frame (304) is fixedly connected with the push spring (303), and the end of the push spring (303) away from the guide frame (304) is fixedly connected with the outer side of the adjusting plate (302).

2. A self-tightening carbon fiber plate anchorage device according to claim 1, characterized in that, The inner side of the adjusting plate (302) is fixedly connected with the U-shaped frame (403), one side of the U-shaped frame (403) away from the adjusting plate (302) is provided with the clamping plate (401), the outer side of the clamping plate (401) is fixedly connected with the protruding block (402), and the protruding block (402) is rotatably connected with the inner side of the U-shaped frame (403).

3. A self-tightening carbon fiber plate anchor according to claim 2, characterized in that, The inner side of the adjusting plate (302) is fixedly connected with the U-shaped frame (403), one side of the U-shaped frame (403) away from the adjusting plate (302) is provided with the clamping plate (401), the outer side of the clamping plate (401) is fixedly connected with the protruding block (402), and the protruding block (402) is rotatably connected with the inner side of the U-shaped frame (403).

4. A self-tightening carbon fiber plate anchorage device according to claim 3, characterized in that, The inner side of the connecting frame (301) is provided with a through hole penetrating through horizontally, and the inner wall of the through hole is slidably connected with the guide rod (501).

5. A self-tightening carbon fiber panel anchor according to claim 4, wherein The inner side of the connecting frame (301) is provided with a through hole penetrating through horizontally, and the inner wall of the through hole is slidably connected with the guide rod (501).

6. A self-tightening carbon fiber panel anchor according to claim 5, wherein The inner side of the connecting frame (301) is provided with a through hole penetrating through horizontally, and the inner wall of the through hole is slidably connected with the guide rod (501).

7. A self-tightening carbon fiber panel anchor according to claim 6, wherein The inner side of the connecting frame (301) is provided with a through hole penetrating through horizontally, and the inner wall of the through hole is slidably connected with the guide rod (501).

8. A self-tightening carbon fiber panel anchor according to claim 6, wherein The inner side of the connecting frame (301) is provided with a through hole penetrating through horizontally, and the inner wall of the through hole is slidably connected with the guide rod (501). The inner side of the connecting frame (301) is provided with a through hole penetrating through horizontally, and the inner wall of the through hole is slidably connected with the guide rod (501). The inner side of the connecting frame (301) is provided with a through hole penetrating through horizontally, and the inner wall of the through hole is slidably connected with the guide rod (501).

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