Anti-settling concrete pole

Abstract

The utility model provides an anti-settling concrete electric pole, which relates to the technical field of concrete electric poles and comprises an electric pole supporting base and a cement base formed by pouring around the periphery of the electric pole, two semicircular rings are detachably mounted on the surface of the electric pole, inclined rods are rotatably mounted on the surfaces of the semicircular rings, and a moving groove is formed in the upper surface of the cement base. A moving block is slidably connected into the moving groove, and a connecting spring is fixedly connected to the face, opposite to the moving groove, of the moving block. By arranging the semicircular ring fixed on the surface of the electric pole, when the electric pole descends, the semicircular ring synchronously descends, at the moment, the semicircular ring pushes the inclined rod to move, the inclined rod is inclined, the downward pressing gravity can be changed to be inclined, then the moving block at the bottom of the inclined rod is pushed to move, and the connecting spring is arranged to stop the moving block from moving. And force is dispersed through the arrangement of the multiple inclined rods, and sedimentation of the electric pole can be effectively avoided along with blocking of the connecting springs.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete electric pole technical field especially relates to a concrete electric pole of anti -settlement. BACKGROUND

[0002] The main role of the utility pole is to support and fix the electric wire, to ensure the stable transmission of power and communication. They prevent the breakage or damage caused by the ground or other obstacles by fixing the cable at a high place, thereby ensuring the stable transmission of power and communication. In addition, the utility pole plays an important role in the expansion and optimization of the power network, and becomes the preferred support structure for the expansion of the power network due to its good bearing capacity and durability, supporting the upgrading and expansion of the power system. Common electric poles include wooden poles, cement poles and electric power towers.

[0003] The cement pole can also be called a concrete pole. During the installation of the electric pole, the weight of the electric pole is heavy, and the area of the bottom is small. The pressure on the ground below may be large under its own weight, causing the electric pole to sink.

[0004] In the existing anti-settlement solution, a base with an area larger than the bottom area of the electric pole is placed inside the electric pole installation tunnel. The setting of the base can disperse the gravity of the electric pole under pressure, avoiding settlement. However, such a setting only increases the force area. We propose to change the direction of the force of the electric pole under pressure, so that the downward force is inclined, thereby dispersing the force and reducing the vertical force of the electric pole, avoiding settlement. SUMMARY

[0005] To solve the above problems, the utility model provides a concrete electric pole of anti -settlement to more exactly solve the problem that the weight of the electric pole is heavy, and the area of the bottom is small, which may cause the ground below to sink under its own weight, resulting in settlement of the electric pole.

[0006] A concrete electric pole of anti -settlement, including electric pole support base and surrounding electric pole four around casted cement base, the surface of the electric pole is detachable installation two half circle ring, the surface of half circle ring rotatably installs inclined pole, the upper surface of cement base is equipped with moving groove, the inside of moving groove is connected with moving block, moving block and the opposite surface of moving groove are fixedly connected with connecting spring, and the bottom end of inclined pole is rotatably connected with the upper surface of moving block.

[0007] Further, the inner ring surface of the half circle ring is provided with a rubber pad, the side surface of the left half circle ring is fixedly connected with a connecting block, a T-shaped slot is formed in the front surface of the connecting block, a T-shaped positioning block is slidably installed in the inner wall of the T-shaped slot, and a return spring is fixedly connected between the opposite surfaces of the T-shaped positioning block and the T-shaped slot.

[0008] Furthermore, both sides of the T-shaped positioning block are arc-shaped, and a connecting groove is provided on the side of the right semi-circular ring. A positioning groove is provided on the inner wall of the connecting groove. The connecting block is located inside the connecting groove, and the T-shaped positioning block is inserted into the positioning groove.

[0009] Furthermore, the surface of the semi-circular ring is provided with a threaded hole, and the inner wall of the threaded hole is threaded with a bolt.

[0010] Furthermore, a guide rod is fixedly connected to the surface of the movable block, a connecting spring is sleeved on the surface of the guide rod, and scale lines are provided on the surface of the guide rod.

[0011] Furthermore, a fixing ring is fixedly connected to the surface of the pole, and an overlapping screw threaded through the semi-circular ring is threaded to the lower surface of the semi-circular ring, with the top end of the overlapping screw overlapping the lower surface of the fixing ring.

[0012] Furthermore, a concave connector is fixed to the upper surface of the movable block, and the bottom end of the inclined rod is rotatably installed inside the concave connector.

[0013] Furthermore, the bottom area of ​​the support base is larger than the area of ​​the bottom of the pole, and the pole is placed in a groove opened on the support base.

[0014] The beneficial effects of this utility model are:

[0015] 1. This utility model uses a semi-circular ring fixed to the surface of the utility pole. When the utility pole descends, the semi-circular ring descends synchronously. At this time, the semi-circular ring pushes the inclined rod to move. The inclined rod is inclined, which can change the downward pressure of gravity into tilting, thereby pushing the moving block at the bottom of the inclined rod to move. The setting of the connecting spring blocks the movement of the moving block. The setting of multiple inclined rods disperses the force, and with the blocking of the connecting spring, the settlement of the utility pole can be effectively prevented.

[0016] 2. This utility model facilitates the installation of the semi-circular ring on the pole by setting a connecting block, a T-shaped positioning block, and a return spring. Furthermore, the scale lines set on the guide rod allow observation of the pole's descent range, facilitating timely adjustments. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a concrete pole designed to prevent settlement according to this utility model.

[0018] Figure 2 This utility model relates to a concrete pole designed to prevent settlement. Figure 1 Enlarged structural diagram at point A in the middle;

[0019] Figure 3 This utility model relates to a concrete pole designed to prevent settlement. Figure 1 Enlarged structural diagram at point B;

[0020] Figure 4 It is an internal schematic view of the connecting block of the anti-settling concrete pole.

[0021] Reference signs are as follows:

[0022] 1 electric pole, 2 support base, 3 cement base, 4 half ring, 5 connecting block, 6 T-shaped positioning block, 7 reset spring, 8 inclined rod, 9 moving block, 10 guide rod, 11 connecting spring, 12 lap screw rod, 13 fixed ring. DETAILED DESCRIPTION

[0023] In order to more clearly and completely illustrate the technical scheme of the utility model, the utility model will be further described below in combination with the drawings.

[0024] Please refer to Figures 1-4 The utility model provides a kind of anti-settling concrete pole, including electric pole 1, support base 2 and the cement base 3 formed around electric pole 1 four around casting, the bottom area of support base 2 is greater than the area of electric pole 1 bottom end, electric pole 1 is placed in the recess of support base 2, at this time, support base 2 supports electric pole 1, and increase the stress area, reduce the stress degree of land.

[0025] Two half rings 4 are installed on the surface of electric pole 1, rubber pad is installed on the inner ring surface of half ring 4, the friction between half ring 4 and electric pole 1 is enhanced, two half rings 4 are fixed by bolt, screw hole is formed on the surface of half circle plate, the surface of bolt is threadedly connected with the inner wall of screw hole.

[0026] In order to facilitate the installation of half ring 4 on electric pole 1, the side surface of left half ring 4 is fixedly installed with connecting block 5, T-shaped groove is formed on the front surface of connecting block 5, T-shaped positioning block 6 is slidably installed on the inner wall of T-shaped groove, reset spring 7 is fixedly connected between T-shaped positioning block 6 and the opposite surface of T-shaped groove, the two sides of T-shaped positioning block 6 are arc-shaped, the side surface of right half ring 4 is formed with connecting groove, positioning groove is formed on the inner wall of connecting groove, connecting block 5 is located in the inside of connecting groove, and T-shaped positioning block 6 is inserted into the inside of positioning groove under the elastic force of reset spring 7, when half ring 4 is installed, two half rings 4 are placed on the two sides of electric pole 1 respectively, connecting block 5 is inserted into connecting groove, the arc surface of T-shaped positioning block 6 is stressed and accommodated, when T-shaped positioning block 6 moves to positioning groove, the elastic force of reset spring 7 will push T-shaped positioning block 6 to be inserted into positioning groove, so that half ring 4 can be preliminarily fixed on electric pole 1, and the subsequent installation of bolt is facilitated.

[0027] The surface of the semicircular ring 4 is rotatably provided with an inclined rod 8, the end of the inclined rod 8 away from the semicircular ring 4 is rotatably connected with a concave connecting piece, the lower surface of the concave connecting piece is fixedly connected with a moving block 9, the upper surface of the cement base 3 is provided with a moving groove, and the moving block 9 slides in the moving groove; when the electric pole 1 is lowered by its own weight, the semicircular ring 4 is driven to move downwards, and due to the arrangement of the inclined rod 8, the downward force is inclined to press the inclined rod 8 at this time, the inclined force is transmitted to the moving block 9 through the inclined rod 8, and the moving block 9 moves in the moving groove of the cement base 3, so that the self-weight of the electric pole 1 is avoided from being directly transmitted to the ground to cause settlement.

[0028] In order to avoid excessive movement of the moving block 9 in the moving groove, the surface of the moving block 9 is provided with a guide rod 10, and the opposite surface of the moving block 9 and the moving groove is fixedly connected with a connecting spring 11; the connecting spring 11 has a relatively large elastic coefficient and has a certain resistance to deformation force; the connecting spring 11 is contracted when the moving block 9 is stressed to give the moving block 9 a reverse force, thereby offsetting the force of the moving block 9 moving in the moving groove, so that the moving block 9 is prevented from sliding in the moving groove and the electric pole 1 is prevented from being lowered.

[0029] The connecting spring 11 is sleeved on the surface of the guide rod 10, and the surface of the cement base 3 is provided with a sliding hole, the guide rod 10 slides in the sliding hole, the guide rod 10 can limit the connecting spring 11, avoid the connecting spring 11 from being bent due to lack of support, and avoid the guide rod 10 from moving when the moving block 9 moves, and a scale line is arranged on the surface of the guide rod 10, so that the amplitude of the electric pole 1 descending can be judged according to the scale line.

[0030] Since the semicircular ring 4 is clamped on the surface of the electric pole 1, the electric pole 1 can only drive the semicircular ring 4 to move downwards by friction when the electric pole 1 is lowered, and it cannot be guaranteed that the semicircular ring 4 is stably driven to move downwards when the electric pole 1 is lowered, therefore, a lap screw rod 12 is arranged on the lower surface of the semicircular ring 4, the lower surface of the semicircular ring 4 is provided with a threaded hole, the surface of the lap screw rod 12 is threadedly connected with the inner wall of the threaded hole, the surface of the electric pole 1 is fixedly provided with a fixed ring 13, and the top end of the lap screw rod 12 is lapped with the lower surface of the fixed ring 13; since the fixed ring 13 is integrated with the electric pole 1, when the electric pole 1 is lowered, the fixed ring 13 moves downwards to push the lap screw rod 12 to move downwards and push the semicircular ring 4 to move downwards, and the friction between the semicircular ring 4 and the electric pole 1 itself is matched to guarantee that the semicircular ring 4 and the electric pole 1 move downwards.

[0031] Of course, the utility model also can have other various implementation manners, based on this implementation manner, the ordinary skilled in the art obtains other implementation manners without any creative labor, which all belong to the range protected by the utility model.

Claims

1. A concrete pole designed to prevent settlement, comprising a pole, a supporting base, and a concrete base cast around the pole, characterized in that: The pole has two semicircular rings detachably mounted on its surface. An inclined rod is rotatably mounted on the surface of the semicircular rings. A movable groove is opened on the upper surface of the cement base. A movable block is slidably connected inside the movable groove. A connecting spring is fixedly connected to the opposite side of the movable block and the movable groove. The bottom end of the inclined rod is rotatably connected to the upper surface of the movable block.

2. The anti-settlement concrete pole according to claim 1, characterized in that: A rubber pad is installed on the inner ring surface of the semicircular ring, and a connecting block is fixedly connected to the side of the left semicircular ring. A T-shaped groove is opened on the front of the connecting block, and a T-shaped positioning block is slidably installed on the inner wall of the T-shaped groove. A return spring is fixedly connected to the opposite surface of the T-shaped positioning block and the T-shaped groove.

3. A concrete pole for preventing settlement according to claim 2, characterized in that: Both sides of the T-shaped positioning block are arc-shaped. A connecting groove is provided on the side of the right semi-circular ring, and a positioning groove is provided on the inner wall of the connecting groove. The connecting block is located inside the connecting groove, and the T-shaped positioning block is inserted into the positioning groove.

4. A concrete pole for preventing settlement according to claim 3, characterized in that: The surface of the semi-circular ring is provided with a threaded hole, and a bolt is threadedly connected to the inner wall of the threaded hole.

5. A concrete pole for preventing settlement according to claim 1, characterized in that: A guide rod is fixed to the surface of the movable block, and a connecting spring is sleeved on the surface of the guide rod. The surface of the guide rod is provided with scale lines.

6. A concrete pole for preventing settlement according to claim 1, characterized in that: The surface of the pole is fixedly connected to a fixing ring, and the lower surface of the semi-circular ring is threadedly connected to an overlapping screw that passes through the semi-circular ring. The top end of the overlapping screw overlaps with the lower surface of the fixing ring.

7. A concrete pole for preventing settlement according to claim 1, characterized in that: A concave connector is fixed to the upper surface of the movable block, and the bottom end of the inclined rod is rotatably installed inside the concave connector.

8. A concrete pole for preventing settlement according to claim 1, characterized in that: The bottom area of ​​the support base is larger than the area of ​​the bottom of the pole, and the pole is placed in a groove on the support base.

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