Carbon cloth prestress tensioning device

Abstract

The utility model provides a carbon cloth prestress tensioning device, which relates to the technical field of carbon cloth prestress tensioning devices and comprises a base, the surface of the base is fixedly connected with a tensioning device main body, a moving block is arranged on the surface of the base, a moving device is arranged on the surface of the base, and a fixing device is arranged on the surface of the moving block. When the moving device is used, a sliding block is controlled to slide in a sliding groove, so that a moving block can be conveniently controlled to be far away from a tensioning device main body, and then carbon cloth is conveniently pulled, and therefore, the problem that when a carbon cloth prestress tensioning device is used, the carbon cloth needs to be pulled by moving the moving block, and then the carbon cloth is pulled is well solved; the problem that the carbon cloth deforms to a certain degree due to the fact that the carbon cloth is arranged on the carbon cloth, the strength of the carbon cloth is enhanced to a certain degree when the carbon cloth is used, but it is very troublesome to move a movable block in the actual using process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon cloth prestressed tensioner, in particular to a carbon cloth prestressed tensioner. Background Art

[0002] Carbon cloth prestressed tensioner is a device used to pull carbon cloth. The tensioner is mainly composed of a base, a tensioner body and a moving block. When using the tensioner, first fix the two ends of the carbon cloth on the surface of the tensioner body and the moving block respectively, and then increase the distance between the moving block and the tensioner body to pull the carbon cloth well, so that it can produce a certain deformation to better cope with the load it receives.

[0003] The inventors have found in their daily work that the carbon cloth prestressed tensioner still has at least the following problems: when using the carbon cloth prestressed tensioner, it is necessary to move the moving block to pull the carbon cloth, thereby pulling the carbon cloth, causing the carbon cloth to undergo a certain deformation, thereby increasing the strength of the carbon cloth to a certain extent when in use. However, in actual use, it is very troublesome to move the moving block. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a carbon cloth prestressed tensioner.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a carbon cloth prestressed tensioner, the surface of the base is fixedly connected to the tensioner body, the surface of the base is provided with a moving block, the surface of the base is provided with a moving device, the surface of the moving block is provided with a fixing device, the moving device includes a sliding block, the surface of the base is provided with a sliding groove, the inner wall of the sliding groove is slidably connected to the sliding block, and the side of the sliding block away from the sliding groove is fixedly connected to the moving block.

[0006] The effect achieved by the above components is: when using the tensioner, first fix the two ends of the carbon cloth on the surfaces of the tensioner body and the moving block respectively, and then increase the distance between the moving block and the tensioner body to pull the carbon cloth well, so that it can produce a certain deformation to better cope with the load received by itself. When using the moving device, by controlling the sliding block to slide inside the sliding groove, the moving block can be easily controlled to move away from the tensioner body, so that it is very convenient to pull the carbon cloth. This solves the problem that when using the carbon cloth prestressed tensioner, it is necessary to move the moving block to pull the carbon cloth, so that the carbon cloth can be pulled and deformed to a certain extent, so that the strength of the carbon cloth itself is enhanced to a certain extent when it is used. However, in actual use, it is very troublesome to move the moving block.

[0007] Preferably, a slide groove is provided on the surface of the base, and a roller is rotatably connected to the inner wall of the slide groove. A semicircular groove is provided on the bottom of the movable block, and the surface of the semicircular groove is rotatably connected to the surface of the roller. A rotating rod is rotatably inserted through the side of the roller.

[0008] The effect achieved by the above components is that the roller rolls in the slide groove and slides in the semicircular groove at the same time, so that the roller drives the moving block to slide on the surface of the base when rolling.

[0009] Preferably, a first support plate is fixedly connected to the side of the tensioner body, a motor is fixedly connected to the side of the first support plate, a threaded rod is fixedly connected to the output end of the motor, a connecting frame is threadedly sleeved on the surface of the threaded rod, and the connecting frame is rotatably sleeved on the surface of the rotating rod.

[0010] The effects achieved by the above components are: starting the motor causes the motor to drive the threaded rod to rotate, and then the threaded rod drives the connecting frame to move on the surface of the threaded rod, and then drives the roller to roll on the inner wall of the slide groove.

[0011] Preferably, a limit rod is slidably inserted into one end of the connecting frame away from the threaded rod, the limit rod and one end of the limit rod are fixedly connected to a second support plate, and the second support plate is fixedly connected to a side of the tensioner body away from the first support plate.

[0012] The effect achieved by the above components is that the limiting rod can effectively limit the roller from sliding on the inner wall of the slide groove.

[0013] Preferably, the fixing device comprises a sliding rod, the sliding rod is fixedly connected to the surface of the tensioner body, and a rectangular plate is slidingly sleeved on the surface of the sliding rod.

[0014] The effect achieved by the above components is: when using the fixing device, one end of the carbon cloth is placed on the surface of the tensioner body, and then the rectangular plate is slid on the surface of the slide rod, so that the rectangular plate is pressed on the surface of the carbon cloth, thereby making the carbon cloth well fixed on the surface of the tensioner body.

[0015] Preferably, a rectangular block is fixedly connected to the bottom of the rectangular plate, a first groove is opened on the surface of the tensioner body, the size of the first groove is adapted to the size of the rectangular block, a screw rod is inserted through the surface of the rectangular plate, and the screw rod is inserted in the surface of the tensioner body.

[0016] The effect achieved by the above components is: inserting the rectangular block into the first groove, thereby clamping the carbon cloth well, and then inserting the screw rod into the surface of the tensioner body, so that one end of the carbon cloth can be well fixed on the surface of the tensioner body.

[0017] Preferably, an L-shaped plate is slidably inserted into the surface of the moving block, a rectangular bar is fixedly connected to the bottom of the L-shaped plate, a second groove is opened on the surface of the moving block, the second groove is adapted to the size of the rectangular bar, a spring is fixedly connected to the bottom of the L-shaped plate, and one end of the spring away from the L-shaped plate is fixedly connected to the surface of the moving block.

[0018] The effect achieved by the above components is: placing one end of the carbon cloth on the surface of the moving block, so that the rectangular strip slides into the second groove, and then through the pulling action of the spring, one end of the carbon cloth is pressed on the surface of the moving block through the L-shaped plate.

[0019] Preferably, a convex plate is rotatably connected to the side surface of the moving block, and a limiting strip is fixedly connected to the side surface of the L-shaped plate.

[0020] The effect achieved by the above components is: when the carbon cloth needs to be taken out, the convex plate is rotated so that the convex plate squeezes the limiting strip, thereby making the L-shaped plate away from the moving block, so that the carbon cloth can be taken out well.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, by setting a moving device, when the moving device is used, by controlling the sliding block to slide inside the sliding groove, the moving block can be conveniently controlled to be away from the tensioner body, thereby making it very convenient to pull the carbon cloth. This solves the problem that when using the carbon cloth prestressed tensioner, it is necessary to move the moving block to pull the carbon cloth, thereby pulling the carbon cloth so that the carbon cloth undergoes a certain deformation, thereby enhancing the strength of the carbon cloth itself to a certain extent when in use. However, in actual use, it is very troublesome to move the moving block. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional structural schematic diagram of a carbon cloth prestressed tensioner is proposed for the utility model;

[0024] Figure 2 This is a three-dimensional structural schematic diagram of a novel threaded rod proposed in the utility model;

[0025] Figure 3 The utility model provides a three-dimensional structural schematic diagram of a novel L-shaped plate.

[0026] Legend: 1. Base; 2. Tensioner body; 3. Moving block; 4. Moving device; 401. Sliding groove; 402. Sliding block; 403. Sliding groove; 404. Semicircular groove; 405. Roller; 406. Rotating rod; 407. First support plate; 408. Motor; 409. Threaded rod; 410. Connecting frame; 411. Limiting rod; 412. Second support plate; 5. Fixing device; 501. Sliding rod; 502. Rectangular plate; 503. First groove; 504. Rectangular block; 505. Screw rod; 506. L-shaped plate; 507. Second groove; 508. Rectangular strip; 509. Spring; 510. Limiting strip; 511. Convex plate. DETAILED DESCRIPTION

[0027] Embodiment 1, as Figure 1-3 As shown, a carbon cloth prestressed tensioner is shown, wherein a tensioner body 2 is fixedly connected to the surface of a base 1, a moving block 3 is arranged on the surface of the base 1, a moving device 4 is arranged on the surface of the base 1, and a fixing device 5 is arranged on the surface of the moving block 3. When using the tensioner, firstly, the two ends of the carbon cloth are fixed on the surfaces of the tensioner body 2 and the moving block 3 respectively, and then by increasing the distance between the moving block 3 and the tensioner body 2, the carbon cloth can be pulled well, thereby causing it to produce a certain deformation to better cope with the load received by itself.

[0028] Reference Figure 2The moving device 4 includes a sliding block 402. A sliding groove 401 is provided on the surface of the base 1. The inner wall of the sliding groove 401 is slidably connected to the sliding block 402. The side of the sliding block 402 away from the sliding groove 401 is fixedly connected to the moving block 3. When the moving device 4 is used, by controlling the sliding block 402 to slide inside the sliding groove 401, the moving block 3 can be easily controlled to be away from the tensioner body 2, thereby making it very convenient to pull the carbon cloth. This solves the problem of moving the moving block 3 to pull the carbon cloth when using the carbon cloth prestressing tensioner. , and then the carbon cloth is pulled, so that the carbon cloth undergoes a certain deformation, and then the strength of the carbon cloth itself is strengthened to a certain extent when it is used. However, in the actual use process, it is very troublesome to move the moving block 3. The surface of the base 1 is provided with a slide groove 403, and the inner wall of the slide groove 403 is rotatably connected with a roller 405. The bottom of the moving block 3 is provided with a semicircular groove 404, and the surface of the semicircular groove 404 is rotatably connected with the surface of the roller 405. A rotating rod 406 is inserted through the side of the roller 405 to rotate. The roller 405 rolls inside the chute 403 and slides inside the semicircular groove 404, so that the roller 405 drives the moving block 3 to slide on the surface of the base 1 when rolling. The side of the tensioner body 2 is fixedly connected to the first support plate 407, and the side of the first support plate 407 is fixedly connected to the motor 408. The output end of the motor 408 is fixedly connected to the threaded rod 409. The surface of the threaded rod 409 is threadedly sleeved with a connecting frame 410. The connecting frame 410 is rotatably sleeved on the surface of the rotating rod 406. The motor 408 is started, so that the motor 408 drives the threaded rod 409 to rotate. The rod 409 rotates, and then the threaded rod 409 drives the connecting frame 410 to move on the surface of the threaded rod 409, thereby driving the roller 405 to roll on the inner wall of the slide groove 403. A limit rod 411 is slidably inserted at one end of the connecting frame 410 away from the threaded rod 409. The limit rod 411 and one end of the limit rod 411 are fixedly connected with a second support plate 412. The second support plate 412 is fixedly connected to the side of the tensioner body 2 away from the first support plate 407. The function of the limit rod 411 is to effectively limit the roller 405 from sliding on the inner wall of the slide groove 403.

[0029] Reference Figure 3The fixing device 5 includes a slide bar 501, which is fixedly connected to the surface of the tensioner body 2. A rectangular plate 502 is slidably sleeved on the surface of the slide bar 501. When the fixing device 5 is used, one end of the carbon cloth is placed on the surface of the tensioner body 2, and then the rectangular plate 502 slides on the surface of the slide bar 501, so that the rectangular plate 502 is pressed on the surface of the carbon cloth, thereby making the carbon cloth well fixed on the surface of the tensioner body 2. A rectangular block 504 is fixedly connected to the bottom of the rectangular plate 502. A first groove 503 is opened on the surface of the tensioner body 2. The size of the first groove 503 matches the size of the rectangular block 504. A screw rod 505 is inserted through the surface of the rectangular plate 502. The screw rod 505 is inserted into the surface of the tensioner body 2. The rectangular block 504 is inserted into the inside of the first groove 503, thereby making the carbon cloth well stuck. Then, the screw rod 505 is inserted into the surface of the tensioner body 2, so that one end of the carbon cloth can be well fixed on the tensioner body. The surface of the body 2 and the surface of the moving block 3 are slidably inserted with an L-shaped plate 506, the bottom of the L-shaped plate 506 is fixedly connected with a rectangular strip 508, the surface of the moving block 3 is provided with a second groove 507, the second groove 507 is adapted to the size of the rectangular strip 508, the bottom of the L-shaped plate 506 is fixedly connected with a spring 509, the end of the spring 509 away from the L-shaped plate 506 is fixedly connected to the surface of the moving block 3, one end of the carbon cloth is placed on the surface of the moving block 3, so that the rectangular strip 508 slides into the inside of the second groove 507, and then through the pulling action of the spring 509, one end of the carbon cloth is pressed against the surface of the moving block 3 through the L-shaped plate 506, the side of the moving block 3 is rotatably connected with a convex plate 511, the side of the L-shaped plate 506 is fixedly connected with a limiting strip 510, when the carbon cloth needs to be taken out, the convex plate 511 is rotated so that the convex plate 511 squeezes the limiting strip 510, so that the L-shaped plate 506 is well away from the moving block 3, and the carbon cloth can be well taken out.

[0030] Working principle: when using the tensioner, first fix the two ends of the carbon cloth on the surface of the tensioner body 2 and the moving block 3 respectively, and then increase the distance between the moving block 3 and the tensioner body 2, so as to pull the carbon cloth well, so as to make it produce a certain deformation to better cope with the load it receives. When using the moving device 4, start the motor 408, so that the motor 408 drives the threaded rod 409 to rotate, and then the threaded rod 409 drives the connecting frame 410 to move on the surface of the threaded rod 409, so as to well drive the roller 405 to roll on the inner wall of the slide groove 403. , by the roller 405 rolling in the slide groove 403 and sliding in the semicircular groove 404, the roller 405 drives the moving block 3 to slide on the surface of the base 1 when rolling, and the sliding block 402 slides in the sliding groove 401, so that the moving block 3 can be easily controlled to be away from the tensioner body 2, so that the carbon cloth can be easily pulled. This solves the problem that when using the carbon cloth prestressing tensioner, the moving block 3 needs to be moved to pull the carbon cloth, so that the carbon cloth is pulled, so that the carbon cloth is deformed to a certain extent, so that the carbon cloth is in use. , its own strength is enhanced to a certain extent, but in the actual use process, it is very troublesome to move the moving block 3. When using the fixing device 5, one end of the carbon cloth is placed on the surface of the tensioner body 2, and then the rectangular plate 502 is slid on the surface of the slide bar 501, so that the rectangular plate 502 is pressed on the surface of the carbon cloth, and the rectangular block 504 is inserted into the inside of the first groove 503, so that the carbon cloth is well clamped, and then the screw rod 505 is inserted into the surface of the tensioner body 2, so that one end of the carbon cloth can be well fixed on the surface of the tensioner body 2 , and then place the other end of the carbon cloth on the surface of the moving block 3, so that the rectangular strip 508 slides into the inside of the second groove 507, and then through the pulling action of the spring 509, one end of the carbon cloth is pressed against the surface of the moving block 3 through the L-shaped plate 506. When the carbon cloth needs to be taken out, rotate the convex plate 511 so that the convex plate 511 squeezes the limiting strip 510, so that the L-shaped plate 506 is well away from the moving block 3, and then the screw rod 505 is pulled out of the surface of the tensioner body 2, and then the rectangular plate 502 is slid on the surface of the sliding rod 501, so that the carbon cloth can be taken out well.

Claims

1. A carbon cloth prestressed tensioner, comprising a base (1), characterized in that: The surface of the base (1) is fixedly connected to a tensioner body (2); the surface of the base (1) is provided with a moving block (3); the surface of the base (1) is provided with a moving device (4); the surface of the moving block (3) is provided with a fixing device (5); the moving device (4) comprises a sliding block (402); a sliding groove (401) is provided on the surface of the base (1); the inner wall of the sliding groove (401) is slidably connected to the sliding block (402); and the side of the sliding block (402) away from the sliding groove (401) is fixedly connected to the moving block (3).

2. The carbon cloth prestressed tensioner according to claim 1, characterized in that: The surface of the base (1) is provided with a slide groove (403), the inner wall of the slide groove (403) is rotatably connected to a roller (405), the bottom of the moving block (3) is provided with a semicircular groove (404), the surface of the semicircular groove (404) is rotatably connected to the surface of the roller (405), and a rotating rod (406) is rotatably inserted through the side of the roller (405).

3. The carbon cloth prestressed tensioner according to claim 2, characterized in that: A first support plate (407) is fixedly connected to the side of the tensioner body (2), a motor (408) is fixedly connected to the side of the first support plate (407), a threaded rod (409) is fixedly connected to the output end of the motor (408), a connecting frame (410) is threadedly sleeved on the surface of the threaded rod (409), and the connecting frame (410) is rotatably sleeved on the surface of the rotating rod (406).

4. The carbon cloth prestressed tensioner according to claim 3, characterized in that: A limiting rod (411) is slidably inserted into one end of the connecting frame (410) away from the threaded rod (409); the limiting rod (411) and one end of the limiting rod (411) are fixedly connected to a second support plate (412); and the second support plate (412) is fixedly connected to a side of the tensioner body (2) away from the first support plate (407).

5. The carbon cloth prestressed tensioner according to claim 1, characterized in that: The fixing device (5) comprises a sliding rod (501), the sliding rod (501) is fixedly connected to the surface of the tensioner body (2), and a rectangular plate (502) is slidably sleeved on the surface of the sliding rod (501).

6. The carbon cloth prestressed tensioner according to claim 5, characterized in that: A rectangular block (504) is fixedly connected to the bottom of the rectangular plate (502), a first groove (503) is opened on the surface of the tensioner body (2), the size of the first groove (503) is adapted to the size of the rectangular block (504), a screw rod (505) is inserted through the surface of the rectangular plate (502), and the screw rod (505) is inserted in the surface of the tensioner body (2).

7. The carbon cloth prestressed tensioner according to claim 6, characterized in that: An L-shaped plate (506) is slidably inserted into the surface of the moving block (3); a rectangular bar (508) is fixedly connected to the bottom of the L-shaped plate (506); a second groove (507) is provided on the surface of the moving block (3); the second groove (507) is adapted to the size of the rectangular bar (508); a spring (509) is fixedly connected to the bottom of the L-shaped plate (506); and one end of the spring (509) away from the L-shaped plate (506) is fixedly connected to the surface of the moving block (3).

8. The carbon cloth prestressed tensioner according to claim 7, characterized in that: The side surface of the moving block (3) is rotatably connected to a convex plate (511), and the side surface of the L-shaped plate (506) is fixedly connected to a limiting strip (510).

Images