CN-122014046-A - Conical cement pole with prestress steel bar anchoring head

Abstract

The invention discloses a conical cement pole with a prestress steel bar anchoring head, and belongs to the technical field of cement poles. The invention effectively strengthens the connection strength of the prestress steel bar and the anchoring head by adopting an integrated design of the prestress steel bar and the anchoring head body, avoids the slipping problem easily caused by the traditional split connection, ensures stable transmission of prestress in the rod body, radically reduces prestress loss, fully exerts the prestress action of the prestress steel bar on the rod body, obviously improves the crack resistance and bending resistance of the conical cement rod, and ensures the rod body to adapt to the complex stress working condition of an outdoor overhead line.

Inventors

• FENG XINGYUN

Assignees

• 黑龙江鼎燊电力器材有限公司

Dates

Publication Date

20260512

Application Date

20260303

Claims (7)

1. 1. The conical cement rod with the prestressed steel rod anchoring head comprises a rod body (1) and is characterized in that a prestressed steel rod (2) is arranged in the rod body (1), the top end of the prestressed steel rod (2) extends to the upper part of the rod body (1), an anchoring head body (3) is integrally formed, a cover plate (4) is arranged on the upper surface of the rod body (1) and positioned on the outer side of the anchoring head body (3), and a protection mechanism (5) is arranged on the upper surface of the cover plate (4); The novel cable comprises a rod body (1), wherein a first installation block (12) is fixedly connected to the left side of the outer side wall and the right side of the outer side wall, a first installation rod (6) is arranged in the first installation block (12), an electric cable frame (7) is fixedly connected to the front surface and the rear surface of the first installation rod (6), and the outer side walls of the first installation rod (6) are fixedly connected with the first installation block (12) through bolts respectively.
2. 2. The conical cement pole with the prestress steel bar anchoring head as claimed in claim 1, wherein a base (8) is fixedly connected to the lower surface of the pole body (1), and a plurality of through fixing holes (9) are formed in the upper surface of the base (8).
3. 3. The conical cement pole with the prestress steel bar anchoring head according to claim 1, wherein a plurality of embedded bolts (10) are fixedly connected to the upper surface of the pole body (1), the top ends of the embedded bolts (10) extend to the outer side of the cover plate (4) respectively, and locking nuts (11) are connected to the outer side walls of the embedded bolts (10) in a threaded mode.
4. 4. The tapered cement pole with the prestress steel bar anchoring head as claimed in claim 1, wherein the protection mechanism (5) comprises a support column (501), a rotating rod (502) is fixedly connected to the lower surface of the support column (501), the lower surface of the rotating rod (502) is rotatably connected with the upper surface of the cover plate (4) through a rotating shaft, a rotating bearing (503) is arranged on the outer side wall of the rotating rod (502) and the upper surface of the cover plate (4), a connecting plate (504) is fixedly connected to the outer side wall of the support column (501), and reflecting lenses (505) are embedded in two sides of the connecting plates (504).
5. 5. The conical cement pole with the prestressed steel bar anchoring head according to claim 1, wherein a sealing gasket (13) is fixedly connected to the lower surface of the cover plate (4).
6. 6. The tapered cement pole with the prestress steel bar anchoring head as claimed in claim 4, wherein a control gear (506) is arranged on the inner upper surface of the cover plate (4), the center of the upper surface of the control gear (506) is fixedly connected with the center of the lower surface of the rotating rod (502), a movable circular plate (507) is rotatably connected to the inner upper surface of the cover plate (4) and positioned on the right side of the control gear (506) through a rotating shaft, a shaft lever (508) is fixedly connected to the center of the lower surface of the movable circular plate (507), a motor (509) is fixedly connected to the bottom end of the shaft lever (508), a supporting plate (510) is fixedly connected to the bottom end of the motor (509), the right side of the supporting plate (510) is fixedly connected with the inner portion of the cover plate (4), and a plurality of tooth blocks (511) are fixedly connected to the outer side wall of the movable circular plate (507).
7. 7. The conical cement pole with the prestress steel bar anchoring head according to claim 1, wherein a second installation block (14) is fixedly connected to the rear surface of the pole body (1), a second installation pole (15) is fixedly connected to the inside of the second installation block (14) through bolts, and a photovoltaic panel (16) is fixedly connected to the rear end of the second installation pole (15) through bolts.

Description

Conical cement pole with prestress steel bar anchoring head Technical Field The invention relates to the technical field of cement poles, in particular to a conical cement pole with a prestress steel rod anchoring head. Background The conical cement pole is widely applied to the engineering fields of urban and rural power grid construction, communication base station erection and the like because of light structure, excellent bending resistance and torsion resistance, small occupied area and adaptation to outdoor complex terrain working conditions, and the conical cement pole is widely applied to the production and manufacture of the conical cement pole, and the prestress technology is widely applied to the production and the manufacture of the conical cement pole, and the prestress steel bar is distributed in the pole body and is stretched and anchored to form prestress on the pole body concrete, so that the tensile stress generated by the cement pole under the bending and stretching (such as strong wind, ice coating and wire pulling) working conditions is counteracted, the concrete cracking is radically reduced, and the service life of the cement pole is prolonged; The existing conical cement pole is not provided with an adaptive bird prevention mechanism after being installed, outdoor birds can nest and stay on the pole top, the periphery of an anchoring head and the connecting part of a cross arm of the cement pole, bird excrement can corrode metal parts of the anchoring head, a prestressed steel rod and concrete of the pole body, corrosion failure of the anchoring structure and damage of the pole body are accelerated, and short circuit of a power line and interference of communication signals are easily caused by branches and sundries of bird nesting, so that the bird type conical cement pole becomes a great potential safety hazard of operation of an overhead line. Disclosure of Invention Object of the invention it is an object of the present invention to provide a solution to the problems described in the background art. The technical scheme is that the conical cement rod with the prestressed steel rod anchoring head comprises a rod body, wherein a prestressed steel rod is arranged in the rod body, the top end of the prestressed steel rod extends to the upper part of the rod body, an anchoring head body is integrally formed, a cover plate is arranged on the upper surface of the rod body and positioned on the outer side of the anchoring head body, and a protection mechanism is arranged on the upper surface of the cover plate; The installation structure comprises a rod body, a first installation block, a second installation block, a first installation rod, a first electric wire frame, a second installation rod, a first bolt and a second bolt, wherein the first installation block is fixedly connected to the left side of the outer side wall of the rod body and the right side of the outer side wall of the rod body, the second installation rod is arranged in the first installation block, the first installation rod is fixedly connected to the front surface and the rear surface of the first installation rod, and the second installation rod is fixedly connected to the first installation block through bolts. Furthermore, the lower surface of the rod body is fixedly connected with a base, and a plurality of through fixing holes are formed in the upper surface of the base. Furthermore, a plurality of embedded bolts are fixedly connected to the upper surface of the rod body, the top ends of the embedded bolts extend to the outer side of the cover plate respectively, and locking nuts are connected to the outer side walls of the embedded bolts in a threaded mode. Still further, protection machanism includes the pillar, the lower surface fixedly connected with dwang of pillar, the lower surface of dwang with the upper surface of apron is rotated through the pivot and is connected, the lateral wall of dwang just is located the upper surface of apron is provided with rolling bearing, the lateral wall fixedly connected with connecting plate of pillar, a plurality of the both sides of connecting plate are all embedded installs reflector lens. Furthermore, the lower surface of the cover plate is fixedly connected with a sealing gasket. Still further, the inside upper surface of apron is provided with control gear, control gear's upper surface center department with the lower surface center department fixed connection of dwang, the inside upper surface of apron just is located control gear's right side is connected with movable plectane through the pivot rotation, the lower surface center department fixedly connected with axostylus axostyle of movable plectane, the bottom fixedly connected with motor of axostylus axostyle, the bottom fixedly connected with backup pad of motor, the right side of backup pad with the inside fixed connection of apron, the lateral wall fixedly connected with a plurality of tooth pieces of movab