A tension clamp for carbon fiber composite core

Abstract

The invention provides a tension wire clamp for a carbon fiber composite core, comprising a fixer, wherein the outside of the fixer is movably connected with an adjuster, wherein the adjuster comprises a T-bar, and the inner surface of the T-bar is fixedly connected with a sleeve, and relates to the technical field of tension wire clamps, wherein the clamp is sleeved on the outside of a utility pole through a locking screw, the adjuster is fixed to an external cable, and the inclination angle of a side rod is adjusted so that a suction cup is fitted and adsorbed on the outer surface of the utility pole, and under the action of gravity, the clamp has a tendency to move downward, and since the outer surface of the gear is fitted with the outer surface of the utility pole, during the downward movement of the clamp, the outer surface of the gear will slide relative to the outer surface of the utility pole, and the gear forces the two side rods to approach each other, so that the suction cup is more closely fitted with the outer surface of the utility pole to prevent it from falling off, and the self-locking of the equipment increases the stability and fixing effect, thereby solving the problem that the external fixation of traditional tension wire clamps is poor and the tension wire clamps are easy to fall off after long-term use.

Description

Technical Field

[0001] The invention relates to the technical field of tension clamps, and in particular to a tension clamp for a carbon fiber composite core. Background Art

[0002] A tension clamp is a piece of hardware used to fix the conductor to withstand the conductor tension and hang the conductor on a tension string or pole tower.

[0003] For example, a tension clamp with Chinese patent publication number: CN107204595B includes: a ring body, a first connecting rod, a first tube body and a drainage assembly; wherein the ring body is placed outside the first tube body, and the ring body is detachably connected to the first end of the first connecting rod; the first connecting rod is passed through the first end of the first tube body and partially placed inside the first tube body, and is connected to the first tube body, the first end of the first connecting rod is placed outside the first tube body, and the second end of the first connecting rod is placed inside the first tube body; the wire is passed through the second end of the first tube body and partially placed inside the first tube body, and the wire is respectively connected to the first tube body and the second end of the first connecting rod; the drainage assembly is connected to the first tube body. In the present invention, the ring body is detachably connected to the first connecting rod. When it is removed from the first end of the first connecting rod, there is no obstruction from the ring body, and the wire can be pulled out from the wire reel by dragging the first connecting rod, thereby improving work efficiency.

[0004] The traditional tension clamp structure is fixed. After long-term use, the equipment is easy to loosen and fall off, affecting the external support effect of the wire, and thus affecting the service life of the wire. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that the traditional tension wire clamp in the prior art has a poor fixing effect.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a tension clamp for a carbon fiber composite core, comprising a fixer, the outside of the fixer is movably connected to an adjuster, the adjuster comprises a T-bar, the inner surface of the T-bar is fixedly connected to a sleeve, the inner surface of the sleeve is threadedly connected to an adjusting screw, the clamp is sleeved on the outside of the pole through a locking screw, the adjuster is fixed to the external cable, the inclination angle of the side rod is adjusted so that the suction cup fits and adsorbs on the outer surface of the pole, the left end of the adjusting screw is fixedly connected to a connector, the lower surface of the connector is fixedly connected to a spring sheet, and the upper surface of the connector is fixedly connected to a tensile spring Spring, the connector includes a connecting plate, the inner surface of the connecting plate is threadedly connected with a control screw, the right end of the control screw is slidably connected with a large pulley through a slide groove, and under the action of gravity, the clamp has a tendency to move downward, and since the outer surface of the gear fits the outer surface of the electric pole, during the downward movement of the clamp, the outer surface of the gear will slide relative to the outer surface of the electric pole, and a clamping screw is provided on the right side of the large pulley, and the outer surface of the clamping screw is threadedly connected with a pressure plate, and the inner surface of the pressure plate is slidably connected with a limit pin, and an arc-shaped rubber block is provided on the outside of the limit pin, and a small pulley is provided at the bottom of the arc-shaped rubber block.

[0007] Preferably, the top of the tension spring is fixedly connected to the outer surface of the T-bar, and the gear forces the two side bars to approach each other, so that the suction cup fits more closely to the outer surface of the pole to prevent it from falling off, and the self-locking of the equipment increases the stability and fixing effect, and the outer surface of the T-bar is fixedly connected to the bottom end of the spring sheet, and the slide groove is opened in the wall of the connecting plate. When the equipment is in use, the clamp is sleeved on the outside of the pole through a locking screw, and the adjuster is fixed to the external cable, and the inclination angle of the side bar is adjusted so that the suction cup fits and is adsorbed on the outer surface of the pole. Under the action of gravity, the clamp has a tendency to move downward, and since the outer surface of the gear fits with the outer surface of the pole, during the downward movement of the clamp, the outer surface of the gear will slide relative to the outer surface of the pole, and the gear forces the two side bars to approach each other, so that the suction cup fits more closely to the outer surface of the pole to prevent it from falling off, and the self-locking of the equipment increases the stability and fixing effect, thereby solving the problem that the traditional tension clamp has poor external fixation and the tension clamp is easy to fall off after long-term use.

[0008] Preferably, the right end of the connecting plate is rotatably connected to the left end of the adjusting screw, the inner surface of the connecting plate is rotatably connected to the outer surface of the small pulley, the T-bar and the sleeve are fixed on the outside of the fixer, the adjusting screw controls the distance between the connector and the sleeve to adapt to the use in different environments, the spring and the tension spring control the inclination angle of the connector, the upper surface of the connecting plate is fixedly connected to the lower surface of the limit pin, the inner surface of the connecting plate is rotatably connected to the outer surface of the bottom end of the clamping screw, and the lower surface of the pressure plate is fixedly connected to the upper surface of the arc-shaped rubber block.

[0009] Preferably, the fixer includes a clamp, the inner surface of which is slidably connected with a locking screw to relieve a certain pressure on the connector, the wire passes through the small pulley in sequence, the clamping screw is rotated, the pressure plate slides downward along the outer surface of the limit pin, the arc-shaped rubber block presses against the outer surface of the wire, the lower surface of the clamp is rotatably connected with a gear, the outer surface of the gear is fixedly connected with a side rod, the bottom end of the side rod is fixedly connected with a suction cup, the T-bar and the sleeve are fixed to the outside of the fixer, the screw is adjusted to control the distance between the connector and the sleeve to adapt to the use in different environments, the spring sheet and the tension spring control the inclination angle of the connector to relieve a certain pressure on the connector The wire passes through the small pulley in turn under the pressure, and the clamping screw is rotated. The pressure plate slides downward along the outer surface of the limit pin, and the arc-shaped rubber block presses against the outer surface of the wire. When the wire is taut, the arc-shaped rubber block and the small pulley clamp and fix one end of the wire, and the wire passes through the large pulley in the opposite direction. The control screw is rotated, and the large pulley slides along the inner surface of the slide groove. The tension of the wire is controlled by controlling the distance between the large pulley and the small pulley. The other end of the wire is fixed, and the connecting plate supports the wire. Multiple sets of pulleys change the bending angle of the wire through the arc-shaped outer surface, which solves the problem of poor fixing, clamping and supporting effects of the traditional tension-resistant wire clamp structure.

[0010] Preferably, the side rods are symmetrically installed at the bottom of the clamp. When the wire is tightened, the arc-shaped rubber block and the small pulley clamp and fix one end of the wire, and the wire then passes through the large pulley in the opposite direction. The control screw is rotated, and the large pulley slides along the inner surface of the slide groove. The outer surface of the clamp is fixedly connected to the outer surface of the sleeve and the T-bar. The tightness of the wire is controlled by controlling the distance between the large pulley and the small pulley. The other end of the wire is fixed, and the connecting plate supports the wire. Multiple sets of pulleys change the bending angle of the wire through the arc-shaped outer surface.

[0011] The beneficial effects of the present invention are as follows:

[0012] 1. The present invention provides a fixer. When the device is in use, the clamp is sleeved on the outside of the pole through a locking screw, the adjuster is fixed to the external cable, and the inclination angle of the side rod is adjusted so that the suction cup is fitted and adsorbed on the outer surface of the pole. Under the action of gravity, the clamp has a tendency to move downward. Since the outer surface of the gear fits with the outer surface of the pole, the outer surface of the gear will slide relative to the outer surface of the pole during the downward movement of the clamp. The gear forces the two side rods to approach each other, so that the suction cup fits more closely with the outer surface of the pole to prevent it from falling off. The self-locking of the device increases the stability and fixing effect, thereby solving the problem that the traditional tension clamp has poor external fixation and the tension clamp is easy to fall off after long-term use.

[0013] 2. The present invention provides an adjuster. When the equipment is in use, the T-bar and the sleeve are fixed on the outside of the fixer, and the adjusting screw controls the distance between the connector and the sleeve to adapt to the use in different environments. The spring sheet and the tension spring control the inclination angle of the connector to relieve a certain pressure on the connector. The wire passes through the small pulley in turn, and the clamping screw is rotated. The pressure plate slides downward along the outer surface of the limit pin, and the arc-shaped rubber block presses against the outer surface of the wire. When the wire is taut, the arc-shaped rubber block and the small pulley clamp and fix one end of the wire, and the wire passes through the large pulley in the opposite direction. The control screw is rotated, and the large pulley slides along the inner surface of the slide groove. The tightness of the wire is controlled by controlling the distance between the large pulley and the small pulley, and the other end of the wire is fixed. The connecting plate supports the wire, and multiple groups of pulleys change the bending angle of the wire through the arc-shaped outer surface, which solves the problem of poor fixing, clamping and supporting effects of the traditional tension clamp structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of a tension clamp for a carbon fiber composite core according to the present invention;

[0015] Figure 2 This is a structural schematic diagram of a tension clamp adjuster for a carbon fiber composite core according to the present invention;

[0016] Figure 3 This is a schematic structural diagram of a tension clamp connector for a carbon fiber composite core according to the present invention;

[0017] Figure 4 It is a structural schematic diagram of a tension wire clamp fixer for a carbon fiber composite core of the present invention;

[0018] Figure 5 This is a schematic structural diagram of a tension clamp A for a carbon fiber composite core according to the present invention;

[0019] Figure 6 This is a schematic structural diagram of a tension clamp B for a carbon fiber composite core according to the present invention.

[0020] Legend: 1. Fixer; 2. Adjuster; 3. T-bar; 4. Sleeve; 5. Adjusting screw;

[0021] 6. Connector; 7. Shrapnel; 8. Extension spring; 10. Connecting plate; 11. Control screw; 12. Slideway;

[0022] 13. Large pulley; 14. Clamping screw; 15. Pressure plate; 16. Limit pin; 17. Arc-shaped rubber block; 18. Small pulley; 20. Clamp; 21. Locking screw; 22. Gear; 23. Side rod; 24. Suction cup. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1:

[0026] according to Figure 1-6 The present invention provides a technical solution: a tension clamp for a carbon fiber composite core, comprising a fixer 1, an adjuster 2 is movably connected to the outside of the fixer 1, the adjuster 2 comprises a T-bar 3, a sleeve 4 is fixedly connected to the inner surface of the T-bar 3, an adjusting screw 5 is threadedly connected to the inner surface of the sleeve 4, a connector 6 is fixedly connected to the left end of the adjusting screw 5, a spring 7 is fixedly connected to the lower surface of the connector 6, a tension spring 8 is fixedly connected to the upper surface of the connector 6, the connector 6 comprises a connecting plate 10, a control screw 11 is threadedly connected to the inner surface of the connecting plate 10, a large pulley 13 is slidably connected to the right end of the control screw 11 through a slide groove 12, a clamping screw 14 is arranged on the right side of the large pulley 13, a pressing plate 15 is threadedly connected to the outer surface of the clamping screw 14, a limiting pin 16 is slidably connected to the inner surface of the pressing plate 15, an arc-shaped rubber block 17 is arranged on the outside of the limiting pin 16, and a small pulley 18 is arranged at the bottom of the arc-shaped rubber block 17. The top end of the tension spring 8 is fixedly connected to the outer surface of the T-shaped rod 3 , the outer surface of the T-shaped rod 3 is fixedly connected to the bottom end of the spring sheet 7 , and the slide groove 12 is opened in the wall of the connecting plate 10 .

[0027] When in use, the clamp 20 is sleeved on the outside of the pole through the locking screw 21, the adjuster 2 is fixed to the external cable, and the inclination angle of the side rod 23 is adjusted so that the suction cup 24 fits and is adsorbed on the outer surface of the pole. Under the action of gravity, the clamp 20 tends to move downward. Since the outer surface of the gear 22 fits with the outer surface of the pole, during the downward movement of the clamp 20, the outer surface of the gear 22 will slide relative to the outer surface of the pole. The gear 22 forces the two side rods 23 to approach each other, so that the suction cup 24 fits more closely with the outer surface of the pole to prevent it from falling off. The self-locking of the equipment increases the stability and fixing effect.

[0028] Embodiment 2:

[0029] according to Figure 1-6The present invention provides a technical solution: on the basis of the first embodiment, a tension clamp for a carbon fiber composite core comprises a fixer 1, the outside of the fixer 1 is movably connected with an adjuster 2, the adjuster 2 comprises a T-bar 3, the inner surface of the T-bar 3 is fixedly connected with a sleeve 4, the inner surface of the sleeve 4 is threadedly connected with an adjusting screw 5, the left end of the adjusting screw 5 is fixedly connected with a connector 6, the lower surface of the connector 6 is fixedly connected with a spring 7, the upper surface of the connector 6 is fixedly connected with a tension spring 8, the connector 6 comprises a connecting plate 10, the inner surface of the connecting plate 10 is threadedly connected with a control screw 11, the right end of the control screw 11 is slidably connected with a large pulley 13 through a slide groove 12, a clamping screw 14 is arranged on the right side of the large pulley 13, the outer surface of the clamping screw 14 is threadedly connected with a pressing plate 15, the inner surface of the pressing plate 15 is slidably connected with a limiting pin 16, the outer side of the limiting pin 16 is arranged with an arc-shaped rubber block 17, and the bottom of the arc-shaped rubber block 17 is arranged with a small pulley 18. The top end of the tension spring 8 is fixedly connected to the outer surface of the T-shaped rod 3 , the outer surface of the T-shaped rod 3 is fixedly connected to the bottom end of the spring sheet 7 , and the slide groove 12 is opened in the wall of the connecting plate 10 .

[0030] The right end of the connecting plate 10 is rotatably connected to the left end of the adjusting screw 5, the inner surface of the connecting plate 10 is rotatably connected to the outer surface of the small pulley 18, the upper surface of the connecting plate 10 is fixedly connected to the lower surface of the limit pin 16, the inner surface of the connecting plate 10 is rotatably connected to the outer surface of the bottom end of the pressing screw 14, and the lower surface of the pressing plate 15 is fixedly connected to the upper surface of the arc-shaped rubber block 17. The fixing device 1 includes a clamp 20, the inner surface of which is slidably connected to a locking screw 21, the lower surface of the clamp 20 is rotatably connected to a gear 22, the outer surface of the gear 22 is fixedly connected to a side rod 23, and the bottom end of the side rod 23 is fixedly connected to a suction cup 24. The side rod 23 is symmetrically installed at the bottom of the clamp 20, and the outer surface of the clamp 20 is fixedly connected to the outer surfaces of the sleeve 4 and the T-shaped rod 3.

[0031] When in use, the T-bar 3 and the sleeve 4 are fixed to the outside of the holder 1, and the adjusting screw 5 controls the distance between the connector 6 and the sleeve 4 to adapt to the use in different environments. The spring 7 and the tension spring 8 control the inclination angle of the connector 6 to relieve a certain pressure on the connector 6. The wire passes through the small pulley 18 in turn, and the pressing screw 14 is rotated. The pressure plate 15 slides downward along the outer surface of the limit pin 16, and the arc-shaped rubber block 17 presses against the outer surface of the wire. When the wire is taut, the arc-shaped rubber block 17 and the small pulley 18 clamp and fix one end of the wire, and the wire passes through the large pulley 13 in the opposite direction. The control screw 11 is rotated, and the large pulley 13 slides along the inner surface of the slide groove 12. By controlling the distance between the large pulley 13 and the small pulley 18, the tightness of the wire is controlled. The other end of the wire is fixed, and the connecting plate 10 supports the wire. Multiple sets of pulleys change the bending angle of the wire through the arc outer surface. Embodiment 3:

[0032] according to Figure 1-6The present invention provides a technical solution: on the basis of the second embodiment, a tension clamp for a carbon fiber composite core comprises a fixer 1, the outside of the fixer 1 is movably connected with an adjuster 2, the adjuster 2 comprises a T-bar 3, the inner surface of the T-bar 3 is fixedly connected with a sleeve 4, the inner surface of the sleeve 4 is threadedly connected with an adjusting screw 5, the left end of the adjusting screw 5 is fixedly connected with a connector 6, the lower surface of the connector 6 is fixedly connected with a spring 7, the upper surface of the connector 6 is fixedly connected with a tension spring 8, the connector 6 comprises a connecting plate 10, the inner surface of the connecting plate 10 is threadedly connected with a control screw 11, the right end of the control screw 11 is slidably connected with a large pulley 13 through a slide groove 12, a clamping screw 14 is arranged on the right side of the large pulley 13, the outer surface of the clamping screw 14 is threadedly connected with a pressing plate 15, the inner surface of the pressing plate 15 is slidably connected with a limiting pin 16, the outer side of the limiting pin 16 is arranged with an arc-shaped rubber block 17, and the bottom of the arc-shaped rubber block 17 is arranged with a small pulley 18. The top end of the tension spring 8 is fixedly connected to the outer surface of the T-shaped rod 3 , the outer surface of the T-shaped rod 3 is fixedly connected to the bottom end of the spring sheet 7 , and the slide groove 12 is opened in the wall of the connecting plate 10 .

[0033] The right end of the connecting plate 10 is rotatably connected to the left end of the adjusting screw 5, the inner surface of the connecting plate 10 is rotatably connected to the outer surface of the small pulley 18, the upper surface of the connecting plate 10 is fixedly connected to the lower surface of the limit pin 16, the inner surface of the connecting plate 10 is rotatably connected to the outer surface of the bottom end of the pressing screw 14, and the lower surface of the pressing plate 15 is fixedly connected to the upper surface of the arc-shaped rubber block 17. The fixing device 1 includes a clamp 20, the inner surface of which is slidably connected to a locking screw 21, the lower surface of the clamp 20 is rotatably connected to a gear 22, the outer surface of the gear 22 is fixedly connected to a side rod 23, and the bottom end of the side rod 23 is fixedly connected to a suction cup 24. The side rod 23 is symmetrically installed at the bottom of the clamp 20, and the outer surface of the clamp 20 is fixedly connected to the outer surfaces of the sleeve 4 and the T-shaped rod 3.

[0034] When in use, the clamp 20 is sleeved on the outside of the pole through the locking screw 21, the adjuster 2 is fixed to the external cable, and the inclination angle of the side rod 23 is adjusted so that the suction cup 24 fits and is adsorbed on the outer surface of the pole. Under the action of gravity, the clamp 20 has a tendency to move downward. Since the outer surface of the gear 22 fits with the outer surface of the pole, during the downward movement of the clamp 20, the outer surface of the gear 22 will slide relative to the outer surface of the pole. The gear 22 forces the two side rods 23 to approach each other, so that the suction cup 24 fits more closely with the outer surface of the pole to prevent it from falling off. The self-locking of the equipment increases the stability and fixing effect, thereby solving the problem that the traditional tension clamp has poor external fixation and the tension clamp is easy to fall off after long-term use.

[0035] The T-bar 3 and the sleeve 4 are fixed on the outside of the fixer 1, and the adjusting screw 5 controls the distance between the connector 6 and the sleeve 4 to adapt to the use in different environments. The spring piece 7 and the tension spring 8 control the inclination angle of the connector 6 to relieve a certain pressure on the connector 6. The wire passes through the small pulley 18 in turn, and the pressing screw 14 is rotated. The pressing plate 15 slides downward along the outer surface of the limit pin 16, and the arc-shaped rubber block 17 is against the outer surface of the wire. When the wire is taut, the arc-shaped rubber block 17 and the small pulley 18 clamp and fix one end of the wire, and the wire passes through the large pulley 13 in the opposite direction, and the control screw 11 is rotated. The large pulley 13 slides along the inner surface of the slide groove 12. By controlling the distance between the large pulley 13 and the small pulley 18, the tightness of the wire is controlled, and the other end of the wire is fixed. The connecting plate 10 supports the wire, and multiple groups of pulleys change the bending angle of the wire through the arc outer surface, which solves the problem of poor fixing, clamping and supporting effects of the traditional tension clamp structure.

[0036] Working principle:

[0037] The clamp 20 is sleeved on the outside of the pole through the locking screw 21, the adjuster 2 is fixed to the external cable, and the inclination angle of the side rod 23 is adjusted so that the suction cup 24 fits and adsorbs on the outer surface of the pole. Under the action of gravity, the clamp 20 has a tendency to move downward because the outer surface of the gear 22 fits on the outer surface of the pole.

[0038] When the clamp 20 moves downward, the outer surface of the gear 22 will slide relative to the outer surface of the pole, and the gear 22 forces the two side rods 23 to move closer to each other, so that the suction cup 24 fits more closely to the outer surface of the pole to prevent it from falling off;

[0039] The self-locking of the equipment increases the stability and fixing effect, solving the problem that the traditional tension clamp has poor external fixing and the tension clamp is easy to fall off after long-term use.

[0040] The T-bar 3 and the sleeve 4 are fixed to the outside of the holder 1, the screw 5 is adjusted to control the distance between the connector 6 and the sleeve 4 to adapt to the use in different environments, the spring 7 and the tension spring 8 control the inclination angle of the connector 6 to relieve a certain pressure on the connector 6, the wire passes through the small pulley 18 in turn, the pressing screw 14 is rotated, the pressing plate 15 slides downward along the outer surface of the limit pin 16, and the arc-shaped rubber block 17 presses against the outer surface of the wire;

[0041] When the wire is taut, the arc-shaped rubber block 17 and the small pulley 18 clamp and fix one end of the wire, and the wire then passes through the large pulley 13 in the opposite direction. The control screw 11 is rotated, and the large pulley 13 slides along the inner surface of the slide groove 12. The tension of the wire is controlled by controlling the distance between the large pulley 13 and the small pulley 18. The other end of the wire is fixed, and the connecting plate 10 supports the wire. Multiple sets of pulleys change the bending angle of the wire through the arc-shaped outer surface, which solves the problem of poor fixing, clamping and supporting effects of the traditional tension-resistant wire clamp structure.

[0042] It should be noted that the various standard parts used in the present invention are all available on the market, and non-standard parts can be specially customized. The connection methods adopted in the present invention, such as bolt connection, welding, etc., are also very common means in the mechanical field, and the inventor will not go into details here.

[0043] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A tension clamp for a carbon fiber composite core, comprising a fixing device (1), characterized in that: The outside of the fixer (1) is movably connected to an adjuster (2), the adjuster (2) comprising a T-shaped rod (3), the inner surface of the T-shaped rod (3) is fixedly connected to a sleeve (4), the inner surface of the sleeve (4) is threadedly connected to an adjusting screw (5), the left end of the adjusting screw (5) is fixedly connected to a connector (6), the lower surface of the connector (6) is fixedly connected to a spring (7), and the upper surface of the connector (6) is fixedly connected to a tension spring (8); The connector (6) comprises a connecting plate (10), the inner surface of the connecting plate (10) is threadedly connected to a control screw (11), the right end of the control screw (11) is slidably connected to a large pulley (13) through a slide groove (12), a clamping screw (14) is arranged on the right side of the large pulley (13), the outer surface of the clamping screw (14) is threadedly connected to a pressure plate (15), and the inner surface of the pressure plate (15) is slidably connected to a limit pin (16); An arc-shaped rubber block (17) is arranged outside the limiting pin (16), and a small pulley (18) is arranged at the bottom of the arc-shaped rubber block (17); The top end of the tension spring (8) is fixedly connected to the outer surface of the T-shaped rod (3), the outer surface of the T-shaped rod (3) is fixedly connected to the bottom end of the spring sheet (7), and the slide groove (12) is provided in the wall of the connecting plate (10); The right end of the connecting plate (10) is rotatably connected to the left end of the adjusting screw (5), and the inner surface of the connecting plate (10) is rotatably connected to the outer surface of the small pulley (18); The upper surface of the connecting plate (10) is fixedly connected to the lower surface of the limiting pin (16), the inner surface of the connecting plate (10) is rotatably connected to the outer surface of the bottom end of the pressing screw (14), and the lower surface of the pressing plate (15) is fixedly connected to the upper surface of the arc-shaped rubber block (17); The fixer (1) comprises a clamp (20), the inner surface of the clamp (20) is slidably connected to a locking screw (21), and the lower surface of the clamp (20) is rotatably connected to a gear (22); The outer surface of the gear (22) is fixedly connected to a side rod (23), and the bottom end of the side rod (23) is fixedly connected to a suction cup (24).

2. A tension clamp for a carbon fiber composite core according to claim 1, characterized in that: The side rods (23) are symmetrically mounted on the bottom of the clamp (20), and the outer surface of the clamp (20) is fixedly connected to the outer surfaces of the sleeve (4) and the T-shaped rod (3).

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