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CN-224228112-U - Carbon fiber cloth prestressing force ground tackle

CN224228112UCN 224228112 UCN224228112 UCN 224228112UCN-224228112-U

Abstract

The application belongs to the technical field of anchorage devices, and discloses a carbon fiber cloth prestress anchorage device which comprises a carbon fiber cloth main body, wherein clamps are respectively arranged at two ends of the carbon fiber cloth main body, screw rods are respectively arranged at one ends of the two clamps, supporting seats are respectively arranged on the two screw rods, fixing holes are formed in the supporting seats in a penetrating manner, the screw rods penetrate through the fixing holes, fixing nuts are connected to the outer walls of the two screw rods in a threaded manner, and the side walls of the two fixing nuts are respectively abutted to the side walls of the two supporting seats. The application has the effect of improving the practicability of the device.

Inventors

  • CHEN GANG
  • CHEN HEMING

Assignees

  • 浙江鑫球科技有限公司

Dates

Publication Date
20260512
Application Date
20250522

Claims (8)

  1. 1. The carbon fiber cloth prestress anchorage device comprises a carbon fiber cloth main body (1) and is characterized in that two ends of the carbon fiber cloth main body (1) are respectively provided with a clamp (2), one ends of the two clamps (2) are respectively provided with a screw rod (3), two screw rods (3) are respectively provided with a supporting seat (4), the supporting seats (4) are respectively provided with a fixing hole (41) in a penetrating mode, the screw rods (3) penetrate through the fixing holes (41), two fixing nuts (31) are respectively connected to the outer walls of the screw rods (3) in a threaded mode, and the side walls of the two fixing nuts (31) are respectively in butt joint with the side walls of the two supporting seats (4).
  2. 2. The carbon fiber cloth prestress anchorage device according to claim 1, wherein the clamp (2) comprises two clamping pieces (21), a clamping cylinder (22) sleeved on the outer walls of the two clamping pieces (21) and a connecting piece (23) arranged on the side wall of the clamping cylinder (22), the connecting piece (23) is connected with the screw rod (3) mutually, the diameters of the inner diameter and the outer diameter of the clamping pieces (21) gradually decrease from one end close to the supporting seat (4) to one end far from the supporting seat (4), and the diameter of the inner diameter of the clamping cylinder (22) gradually decreases from one end close to the supporting seat (4) to one end far from the supporting seat (4).
  3. 3. The carbon fiber cloth prestress anchorage device according to claim 2, wherein the inner diameter of one end of the clamping cylinder (22) close to the supporting seat (4) is smaller than the outer diameter of one end of the clamping piece (21) close to the supporting seat (4).
  4. 4. The carbon fiber cloth prestress anchorage device of claim 2, wherein an external thread (5) is arranged on the outer wall of one side of the clamping cylinder (22) close to the supporting seat (4), an internal thread (51) is arranged on the inner wall of one end of the connecting piece (23) far away from the supporting seat (4), and the external thread (5) is in threaded connection with the internal thread (51).
  5. 5. The carbon fiber cloth prestress anchorage device according to claim 2, wherein a threaded hole (6) is formed in the side wall, far away from the clamping cylinder (22), of the connecting piece (23), and the screw (3) is in threaded connection with the threaded hole (6).
  6. 6. The carbon fiber cloth prestress anchorage device of claim 1, wherein the support plate (7) is fixedly arranged on the side wall of the support seat (4), the side wall of the support plate (7) is provided with a fixing groove (71) in a penetrating mode, and the fixing grooves (71) are arranged in a plurality of and distributed on the side wall of the support plate (7) in an array mode.
  7. 7. The carbon fiber cloth prestress anchorage device as claimed in claim 6, wherein a protective sleeve (8) is sleeved on the outer wall of one screw (3), and the side wall of the fixing nut (31) is abutted with the side wall of the protective sleeve (8).
  8. 8. The carbon fiber cloth prestressed anchorage device according to claim 7, wherein the supporting plate (7) is a supporting plate (7) made of composite steel material, the supporting seat (4) is a supporting seat (4) made of composite steel material, the clamp (2) is a clamp (2) made of composite steel material, and the protective sleeve (8) is a protective sleeve (8) made of composite steel material.

Description

Carbon fiber cloth prestressing force ground tackle Technical Field The utility model relates to the technical field of anchorage devices, in particular to a carbon fiber cloth prestress anchorage device. Background The carbon fiber cloth prestressed anchorage is a device for post-tensioning structure or member, which is made of carbon fiber material, and can strengthen concrete structure by providing prestressed, and is widely applied to various concrete structures such as building, bridge, power transmission tower, hydraulic engineering and the like. The main function of the device is to maintain the tension of the prestressed tendons and transmit the tension to the interior of the concrete, and optimize and control the stress in the concrete structure. The existing carbon fiber cloth prestress anchorage device is arranged in a most integrated mode, and installation is completed through the mutual connection of clamping pieces at two ends of the carbon fiber cloth and the base when the carbon fiber cloth prestress anchorage device is used, but in the process, the length of the carbon fiber cloth is fixed, the carbon fiber cloth cannot be cut, so that the carbon fiber cloth can only be reinforced to a concrete device with fixed length, and the practicability of the device is reduced. Disclosure of utility model In order to solve the problems, the utility model provides a carbon fiber cloth prestress anchorage device. The technical aim of the utility model is achieved through the following technical scheme that the carbon fiber cloth prestress anchorage device comprises a carbon fiber cloth main body, clamps are respectively arranged at two ends of the carbon fiber cloth main body, screw rods are respectively arranged at one ends of the two clamps, supporting seats are respectively arranged on the two screw rods, fixing holes are formed in the supporting seats in a penetrating mode, the screw rods penetrate through the fixing holes, fixing nuts are connected to the outer walls of the two screw rods in a threaded mode, and the side walls of the two fixing nuts are respectively abutted to the side walls of the two supporting seats. By adopting the technical scheme, when a worker needs to use the carbon fiber cloth prestress anchorage device, the worker needs to fix the supporting seat on the concrete building. Then, the worker needs to fix the clamps at both ends of the carbon fiber cloth body. Subsequently, the worker passes the bolt through the fixing hole formed on the supporting seat. At this time, the worker attaches the fixing nut to the screw rod so that the side wall of the fixing nut abuts against the side wall of the supporting seat. Subsequently, the staff can adjust the tension of the carbon fiber cloth main body through the movable screw, in the process, the two ends of the carbon fiber cloth main body can be cut out at will through the clamp, so that the concrete buildings with different lengths can be reinforced, and the practicability of the device is improved. Further, the fixture comprises two clamping pieces, a clamping cylinder sleeved on the outer walls of the two clamping pieces and a connecting piece arranged on the side wall of the clamping cylinder, the connecting piece is connected with the screw rod, the diameters of the inner diameter and the outer diameter of the clamping pieces gradually decrease from one end close to the supporting seat to one end far away from the supporting seat, and the diameter of the inner diameter of the clamping cylinder gradually decreases from one end close to the supporting seat to one end far away from the supporting seat. Through adopting above-mentioned technical scheme, when the staff need fix anchor clamps at the both ends of carbon fiber cloth main part, the staff presss from both sides two clamping pieces at the both ends of carbon fiber cloth main part. At this time, the staff is sleeved on the outer wall of the clamping piece by the clamping cylinder. Subsequently, the staff installs the connecting piece to the lateral wall of a clamp section of thick bamboo, and at this in-process, the diameter of clamping piece internal diameter and external diameter is gradually decreased by being close to supporting seat one end to keeping away from supporting seat one end and the diameter of clamping section of thick bamboo internal diameter is gradually decreased by being close to supporting seat one end to keeping away from supporting seat one end and is made the anchor clamps firmly fix the both ends at the carbon fiber cloth main part, and then has reduced the staff and installed the degree of difficulty at carbon fiber cloth main part both ends with the anchor clamps to the work degree of difficulty of staff has been reduced. Further, the inner diameter of the clamping cylinder near one end of the supporting seat is smaller than the outer diameter of the clamping piece near one end of the supporting seat. Through adopting above-mentioned technical sc