Search

CN-224213883-U - Holding pole fixing device of steel pipe tower

CN224213883UCN 224213883 UCN224213883 UCN 224213883UCN-224213883-U

Abstract

The utility model discloses a steel pipe tower holding pole fixing device, which relates to the technical field of electric power engineering and comprises a holding hoop main body, wherein a first half arc sleeve and a second half arc sleeve of the holding hoop main body are in butt joint to form an annular holding hoop, arc cavities are formed in the first half arc sleeve and the second half arc sleeve, inner arc plates are arranged in the inner sliding of the arc cavities, a notch is formed in the position, close to the end, of the upper end and the lower end of each inner arc plate, a gradually-raised arc strip is fixed in the notch, and a driven ladder block is arranged on the inclined upper surface of the gradually-raised arc strip in a sliding mode. According to the utility model, the two groups of half arc sleeves which are in staggered butt joint can be conveniently sleeved on the outer wall arm of the holding pole, and meanwhile, the inner arc plate is enabled to extend into the opposite half arc sleeve by utilizing the bolts for locking the two groups of half arc sleeves, so that the locking of the two groups of half arc sleeves is convenient, and meanwhile, the arc-shaped abutting pieces of the inner wall can be driven to radially approach the holding hoop, so that the holding power between the holding hoop and the holding pole can be increased, and the device is firmly connected with the outside of the holding pole.

Inventors

  • WEI XIAOFANG
  • TANG XUEHUA
  • ZHU YUEQIANG

Assignees

  • 江苏兴齐智能输电科技有限公司

Dates

Publication Date
20260508
Application Date
20250520

Claims (7)

  1. 1. The utility model provides a steel pipe tower pole fixing device, includes staple bolt main part (100), its characterized in that staple bolt main part (100) first half arc cover (110) and second half arc cover (120) dock annular staple bolt of becoming, arc chamber (190) have been seted up in first half arc cover (110) and the second half arc cover (120), interior slip in arc chamber (190) is equipped with interior arc board (180), notch (181) have been seted up in the position that just is close to the tip of the upper and lower end of interior arc board (180), the internal fixation of notch (181) has gradually high arc strip (183), the slope upper surface of gradually high arc strip (183) slides and is equipped with driven ladder piece (182), the bottom of driven ladder piece (182) is fixed with gyro wheel (187) that slide in notch (181), the curved surface inner wall of interior arc board (180) equals to set up multiunit shaped groove (184), every group in-fit into and extend to ball head (151) outside first half arc cover (110), ball (151) are located arc (151) outside fixed to be held in arc strip (151).
  2. 2. The steel pipe tower pole fixing device according to claim 1, wherein the end faces of the first half arc sleeve (110) and the second half arc sleeve (120) are provided with abdicating grooves (160), the other ends of the first half arc sleeve (110) and the second half arc sleeve (120) are protruding portions (170), and the upper end and the lower end of the hoop main body (100) and the lower end of the second half arc sleeve (120) are respectively provided with bolts (111) penetrating into the protruding portions (170).
  3. 3. The steel pipe tower pole fixing device according to claim 1, wherein a storage groove (140) is formed in a position where the curved inner wall of the first half arc sleeve (110) is in contact with the arc-shaped supporting piece (150), and a round channel which is communicated with the arc cavity (190) and is used for sliding the ball head rod (151) is formed in the storage groove (140).
  4. 4. The steel pipe tower holding pole fixing device according to claim 1, wherein two groups of ball restraining poles are fixed on the outer wall of the curved surface of the ball pole (151), and shallow grooves restraining the special-shaped grooves (184) are formed in the upper inner wall and the lower inner wall of the special-shaped grooves (184).
  5. 5. The steel pipe tower pole fixing device according to claim 1, wherein the inclined surface of the gradually-raised arc strip (183) is provided with a channel (185) for sliding the roller (187), and the inner wall of the channel (185) is provided with a guide groove (186) for obliquely rolling the roller (187).
  6. 6. The steel pipe tower pole fixing device according to claim 2, wherein the top of the driven ladder block (182) is provided with a threaded hole (188) matched with the bolt (111).
  7. 7. The steel pipe tower pole fixing device according to claim 1, wherein cross arms (130) are fixed on the outer walls of the curved surfaces of the first half arc sleeve (110) and the second half arc sleeve (120), and brackets (131) for erecting wires are fixed on the tops of the cross arms (130).

Description

Holding pole fixing device of steel pipe tower Technical Field The utility model relates to the technical field of electric power engineering, in particular to a steel pipe tower holding pole fixing device. Background The steel pipe tower utilizes the steel pipe of multisection, connects into the steel pipe tower through flange structure, is the common tower structure of china's power transmission, connects between the multisection steel pipe and adopts the flange structure at multiunit bolt structure to fix steel pipe both ends, and the electric wire is not the direct connection at the surface of steel pipe tower, but supports through holding the pole structure, then places the conveying electric wire on holding the side bearing structure that pole structure connects, but current holding the pole structure usually adopts two semi-circular structures, through bolted connection, fixed setting is on the steel pipe tower, and when the bolt appears not hard up the back, holds the pole structure and takes place to slide easily. The utility model discloses a peg graft type steel pipe tower staple bolt fixing device through retrieving chinese patent network grant bulletin number CN205875871U, including first semicircle staple bolt, second semicircle staple bolt, preceding lock nut, back lock nut, screw rod, keysets, outer stopper, slider, guide rail plate and elasticity stop gear, the both ends of first semicircle staple bolt all are provided with first extension, the both ends of second semicircle staple bolt all are provided with the second extension, through preceding lock nut and back lock nut locking centre gripping on the screw rod between first extension and the second extension, outer stopper comprises outer baffle and external connection board, outer baffle and external connection board are through integrated into one piece, external connection board and keysets looks fixed connection, the end of screw rod is provided with the locating piece, the end of locating piece is provided with down the lug, be provided with the fixed orifices with down the lug assorted on the keysets, the lug supports after passing the fixed orifices and presses on the inside wall of outer baffle down. The structure is fixed by only adopting the bolts, and when the bolts are loosened, the problem that the holding pole slides down is easily caused. Disclosure of utility model Based on the above, the utility model aims to provide a steel pipe tower holding pole fixing device so as to solve the technical problems set forth in the background. The steel tube tower holding rod fixing device comprises a holding hoop main body, wherein a ring-shaped holding hoop formed by butting a first half arc sleeve and a second half arc sleeve of the holding hoop main body is arranged in the first half arc sleeve and the second half arc sleeve, an arc cavity is formed in the first half arc sleeve and the second half arc sleeve, an inner arc plate is arranged in the inner sliding mode of the arc cavity, a notch groove is formed in the upper end and the lower end of the inner arc plate and close to the end portion of the inner arc plate, a gradually-raised arc strip is fixed in the notch groove, a driven ladder block is arranged on the inclined upper surface of the gradually-raised arc strip in a sliding mode, rollers sliding in the notch groove are fixed at the bottom of the driven ladder block, the inner wall of a curved surface of the inner arc plate is equal to a plurality of groups of special-shaped grooves, a ball rod extending to the outer side of the first half arc sleeve is arranged in each group of special-shaped grooves, and an arc abutting piece of an abutting rod is fixed on the outer side of the first half arc sleeve. As the preferable technical scheme, the end faces of the first half arc sleeve and the second half arc sleeve are provided with the abdicating grooves, the other ends of the first half arc sleeve and the second half arc sleeve are protruding parts, and the upper end and the lower end of the hoop main body and the upper end and the lower end of the second half arc sleeve are respectively provided with bolts penetrating through the protruding parts. As the preferable technical scheme, the storage groove is formed in the position where the curved inner wall of the first half arc sleeve is in contact with the arc-shaped abutting piece, and a round channel communicated with the arc cavity and used for sliding the ball head rod is formed in the storage groove. As the preferable technical scheme, two groups of ball head restraint rods are fixed on the outer wall of the curved surface of the ball head rod, and shallow grooves restraining the special-shaped grooves are formed in the upper inner wall and the lower inner wall of the special-shaped groove. As the preferable technical scheme, the inclined surface of the gradually-raised arc strip is provided with a channel for the roller to slide, and the inner wall of the channel is pro