Sleeved combined type concrete electric pole

Abstract

The utility model discloses a sleeved combined concrete pole which comprises a base and an inner pole, an outer pole is connected to the upper surface of the base, a set of connecting blocks are connected to the upper surface of the base, the face, close to the outer pole, of each connecting block is in threaded connection with the outer surface of the outer pole, a screw is connected to the outer surface of each screw, and a sliding block is connected to the outer surface of each screw. A first U-shaped block is connected to the upper surface of each sliding block, a supporting rod is hinged to the inner wall of each first U-shaped block, a through hole is formed in the outer surface of the outer rod, a set of second U-shaped plates are connected to the outer surface of the inner rod, and the end, away from the corresponding sliding block, of each supporting rod is hinged to the inner wall of the corresponding second U-shaped plate; through the cooperation of the screw rod, the sliding block, the supporting rod and the U-shaped block, the height of the inner rod can be accurately adjusted to adapt to different construction requirements and environmental conditions, and due to the fact that the height of the electric pole can be adjusted on site, the situation that the electric pole is reworked or customized again due to the improper length of the electric pole is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete pole technical field, concretely is a kind of suit combination formula concrete pole. BACKGROUND

[0002] Concrete pole, usually refers to the pole made of concrete. They are commonly used support structures in power transmission lines and communication lines, the most basic function of concrete pole is to support the cable of power transmission line, ensure that power can be safely transported from power station to user end, whether city or countryside, plain or mountain, concrete pole can adapt to different geographical environment and climate conditions, in China, concrete pole is widely used in the construction and reconstruction of urban and rural power grid, is an important part of national infrastructure construction, has important significance to promote economic and social development, improve people's living standards.

[0003] Through the search, the utility model patent with patent announcement number CN215485039U discloses a suit combination formula concrete pole, characterized by including the pole b formed by inner and outer double membranes, the pole a formed by inner and outer double membranes, which is sleeved in the pole b, the concrete mortar or adhesive filling material arranged in the gap between the pole a and the pole b, the pole a and the pole b have the same taper, and the outer diameter of the root of the pole a is smaller than the inner diameter of the root of the pole b, and the length of 2 / 3 of the pole b is less than or equal to the length of the pole a, which is less than or equal to the length of the pole b. The suit combination formula concrete pole can flexibly change the specifications and varieties of the pole a and the pole b according to the above conditions, so that the suit combination pole has different specifications and bearing capacities. This suit combination pole not only saves funds and storage space, but also makes the specifications and varieties of the product diverse.

[0004] But the above design still has some shortcomings, although the above design can flexibly change the inner rod and the outer rod, so that the suit combination pole has different specifications and bearing capacities, but the flexibility is insufficient, and it cannot flexibly adapt to construction work of different heights, so that its working range is limited. Therefore, we propose a suit combination formula concrete pole to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a suit combination formula concrete pole to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a set combination formula concrete electric pole, including base and inner rod, the upper surface of base is connected with outer rod, the upper surface of base is connected with a set of connecting block, the surface of each connecting block near outer rod is all with the outer surface of outer rod is connected with screw rod, the outer surface of each screw rod is connected with sliding block, the upper surface of each sliding block is connected with no.

[0007] Among them, the bottom surface of base is connected with steel cable, the bottom surface of steel cable is connected with preburied block, the left and right two side surfaces of preburied block are connected with resistance plate.

[0008] Among them, the upper surface of base and the outer surface of outer rod are commonly connected with connecting piece, the upper surface of connecting piece is connected with a set of fixed nut in screw thread, and the outer wall of connecting piece and base is penetrated by fixed nut in turn and connected with internal thread.

[0009] Among them, the end of each connecting block away from outer rod is connected with adjusting disc, and the outer surface of inner rod is provided with clamping groove.

[0010] Among them, the outer surface of clamping groove is sleeved with fixed ring, the outer surface of fixed ring is connected with two support rods, and the upper surface of each support rod is connected with a set of insulator.

[0011] Among them, the outer surface of outer rod is connected with locking ring, the outer surface of locking ring is connected with two locking plates, the inner wall of two locking plates is commonly connected with fixed bolt in screw thread, and the outer surface of fixed bolt is connected with fixed cap in screw thread.

[0012] Among them, the inner wall of inner rod is connected with a set of reinforcing rib, and the inner wall of a set of reinforcing rib is commonly connected with support steel.

[0013] Compared with prior art, the utility model has the advantages of:

[0014] The utility model discloses the cooperation of screw rod, sliding block, support rod and U block, allows construction personnel to adjust the height of electric pole according to the specific demand, is very suitable for the area of large or irregular topography, ensures that electric wire or cable keeps at proper height, because can on -the -spot adjustment electric pole height, avoids the situation of rework or reordering electric pole because of the electric pole length is not suitable, thereby significantly improves the construction efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1The utility model provides a kind of suit combination formula concrete electric pole front view angle three-dimensional structure schematic diagram;

[0016] Figure 2 The utility model provides a kind of suit combination formula concrete electric pole plan view angle three-dimensional structure schematic diagram;

[0017] Figure 3 The utility model provides a kind of suit combination formula concrete electric pole front view angle three-dimensional structure schematic diagram;

[0018] Figure 4 The utility model provides a kind of suit combination formula concrete electric pole Figure 2 Middle A part three-dimensional structure schematic diagram.

[0019] In the drawing: 1, base; 2, adjusting disc; 3, outer pole; 4, locking ring; 5, support pole; 6, fixed ring; 7, clamping groove; 8, insulator; 9, through hole; 10, two U-shaped plates; 11, pre-buried block; 12, fixed nut; 13, connecting piece; 14, resistance plate; 15, connecting block; 16, sliding block; 17, support pole; 18, inner pole; 19, reinforcing rib; 20, support steel; 21, U-shaped block; 22, screw rod; 23, fixed cap; 24, locking plate; 25, fixed bolt. Specific implementation

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a kind of suit combination formula concrete electric pole, including base 1 and inner pole 18, the upper surface of base 1 is connected with outer pole 3, the upper surface of base 1 is connected with a group of connecting block 15, the surface of each connecting block 15 near outer pole 3 is all with the outer surface of outer pole 3 screw connection has screw rod 22, the outer surface of each screw rod 22 is all connected with sliding block 16, the upper surface of each sliding block 16 is all connected with U-shaped block 21, the inner wall of each U-shaped block 21 is all hinged with support pole 17, the outer surface of outer pole 3 is all set with through hole 9, the outer surface of inner pole 18 is connected with a group of two U-shaped plates 10, the end of each support pole 17 away from sliding block 16 is all hinged with the inner wall of two U-shaped plates 10.

[0022] The bottom surface of the base 1 is connected with a steel cable, the weight and the force borne by the electric pole are dispersed to the embedded block 11 through the steel cable, so that the pressure of a single point can be reduced, and the bearing capacity of the whole structure is improved; the bottom surface of the steel cable is connected with the embedded block 11, and the left and right two side surfaces of the embedded block 11 are connected with the resistance plates 14.

[0023] The upper surface of the base 1 is connected with the outer surface of the outer pole 3 together with the connecting sheet 13, the upper surface of the connecting sheet 13 is threadedly connected with a group of fixed nuts 12, the fixed nuts 12 are sequentially penetrated through the connecting sheet 13 and the outer wall of the base 1 and are threadedly connected with the inside, and through the cooperation of the connecting sheet 13 and the fixed nuts 12, the connecting strength between the base 1 and the outer pole 3 can be enhanced, so that the whole electric pole structure is more stable.

[0024] The end, away from the outer pole 3, of each connecting block 15 is connected with the adjusting disc 2, due to the existence of the adjusting disc 2, the electric pole can adapt to different ground heights and terrain changes, without the need to customize a specific length of the electric pole, and the outer surface of the inner pole 18 is provided with the clamping groove 7.

[0025] The outer surface of the clamping groove 7 is sleeved with the fixed ring 6, the outer surface of the fixed ring 6 is connected with two supporting rods 5, the upper surface of each supporting rod 5 is connected with a group of insulators 8, the insulator 8 is an important component for keeping the insulation between the electric wire and the electric pole, can prevent current leakage, and ensures the safety of power transmission.

[0026] The outer surface of the outer pole 3 is connected with the locking ring 4, the outer surface of the locking ring 4 is connected with two locking plates 24, the inner walls of the two locking plates 24 are threadedly connected with the fixed bolt 25 together, the outer surface of the fixed bolt 25 is threadedly connected with the fixed cap 23, and the combined design of the locking ring 4, the locking plate 24 and the fixed bolt 25 can provide stronger connection stability, and ensure that the connection between the outer pole 3 and other components is firm and reliable.

[0027] The inner wall of the inner pole 18 is connected with a group of reinforcing ribs 19, and the addition of the reinforcing ribs 19 and the supporting steel 20 significantly improves the axial and bending strength of the concrete electric pole, so that the electric pole can bear greater load, and the inner wall of the group of reinforcing ribs 19 is connected with the supporting steel 20 together.

[0028] Working principle: in use, first by placing the embedded block 11 ground, then the embedded block 11 and the cable connection, open resistance plate 14, buried in the soil, then through the fixed nut 12 and connecting piece 13 with the outer rod 3 and base 1 connection and fixed, then rotate four adjusting disc 2 through the screw rod 22 driven slide block 16, using the upper hinge of slide block 16 support rod 17 and the cooperation of the outer surface of the inner rod 18 two U-shaped plate 10, the inner rod 18 to the best height of the construction required to be pushed, so that the electric pole can adjust the height, no longer because some specific areas, due to the length of the electric pole caused by the construction of the work efficiency decline, then use locking ring 4, locking plate 24, fixed bolt 25 and fixed cap 23 to fix the outer rod 3 and inner rod 18, finally through the fixed ring 6 outer surface connection of the support rod 5 and insulator 8 in the card slot 7 of the wire connection and fixed.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A set of combined concrete poles comprising a base (1) and an inner pole (18), characterized in that: The upper surface of the base (1) is connected with an outer rod (3), the upper surface of the base (1) is connected with a group of connecting blocks (15), one side of each connecting block (15) near the outer rod (3) is connected with a screw rod (22) on the outer surface of the outer rod (3) in a threaded mode, the outer surface of each screw rod (22) is connected with a sliding block (16), the upper surface of each sliding block (16) is connected with a No. U-shaped block (21), the inner wall of each No. U-shaped block (21) is hinged with a supporting rod (17), the outer surface of the outer rod (3) is provided with a through hole (9), the outer surface of the inner rod (18) is connected with a group of No. U-shaped plates (10), and one end of each supporting rod (17) away from the sliding block (16) is hinged with the inner wall of the No. U-shaped plate (10).

2. A kit of modular concrete poles according to claim 1, characterized in that: The bottom surface of the base (1) is connected with a steel cable, the bottom surface of the steel cable is connected with a pre-buried block (11), and the left and right side surfaces of the pre-buried block (11) are connected with resistance plates (14).

3. A modular concrete pole according to claim 1, wherein: The upper surface of the base (1) and the outer surface of the outer rod (3) are commonly connected with a connecting piece (13), the upper surface of the connecting piece (13) is connected with a group of fixed nuts (12) in a threaded mode, and the fixed nuts (12) pass through the outer walls of the connecting piece (13) and the base (1) in sequence and are connected with the inner threads.

4. A modular concrete pole according to claim 1, wherein: One end of each connecting block (15) away from the outer rod (3) is connected with an adjusting disc (2), and the outer surface of the inner rod (18) is provided with a clamping groove (7).

5. A kit of modular concrete poles according to claim 4, characterized in that: The outer surface of the clamping groove (7) is sleeved with a fixed ring (6), the outer surface of the fixed ring (6) is connected with two supporting rods (5), and the upper surface of each supporting rod (5) is connected with a group of insulators (8).

6. A modular concrete pole according to claim 1, wherein: The outer surface of the outer rod (3) is connected with a locking ring (4), the outer surface of the locking ring (4) is connected with two locking plates (24), the inner walls of the two locking plates (24) are commonly connected with a fixed bolt (25) in a threaded mode, and the outer surface of the fixed bolt (25) is connected with a fixed cap (23) in a threaded mode.

7. A modular concrete pole according to claim 1, wherein: The inner wall of the inner rod (18) is connected with a group of reinforcing ribs (19), and the inner walls of a group of reinforcing ribs (19) are commonly connected with a supporting steel (20).

Images