CN210858209U - Cement tower slope righting device - Google Patents

Abstract

The utility model discloses an inclined righting device for a cement pole tower, belonging to the technical field of electric power construction. The device comprises a base, a first righting mechanism and a second righting mechanism arranged on the base; A clamp on the upper part of the pole tower, a wire puller arranged at one end of the base, and a wire rope connecting the wire puller and the clamp; the second centralizing mechanism includes a screw lifter, a connecting piece, a hydraulic rod and a bracket, so the The connecting piece is arranged on the screw lift, the lower end of the hydraulic rod is rotatably connected with the connecting piece, and the bracket is arranged on the upper end of the hydraulic rod. The utility model has stable structure, uniform force on the cement pole and tower, and safe and reliable construction.

Description

A kind of cement pole tower inclined and righting device

technical field

The utility model relates to the technical field of electric construction equipment, in particular to an inclined and righting device for a cement pole tower.

Background technique

Low-voltage overhead lines are lines used for residents' living and agricultural production. Low-voltage overhead lines are mostly supported by cement poles and towers. In the traditional construction process, the erection of cement pole towers is usually carried out by cranes to hoist the poles, and then place them into the preset pole pits. However, due to factors such as soft soil and irregular operation, the cement tower is prone to tilt during or after the erection, and it is not easy to correct; this has a great impact on the normal use of the cement tower, and It poses a great safety hazard to the transmission line.

Patent publication number CN 205713410 U discloses an electric pole righting device, which includes a base, a steel cable and a fixing clip. The left side of the base is provided with a clamping slot for clamping the electric pole, and a first guide wheel is arranged between the clamping slots. , the right side of the base is provided with a hydraulic device and a sliding column slidably arranged on the base through a positioning sleeve, the left end of the sliding column is in contact with the hydraulic device, one end of the steel cable is connected with the fixing clip, and the other end bypasses the The first guide wheel is connected to the right end of the sliding column. The utility model applies a pulling force to the electric pole for righting treatment. Through the action of the pulling force, the stability and safety of its action are higher, and its effect is obviously better than that of the pushing force. Under the action of the pulling force, the fixing frame will not be opposite to the electric pole. Rotation, so its safety is higher and the effect is better. However, when the utility model is used for righting the cement tower with a large inclination, the force applying mechanism needs to exert a larger force, which is prone to overload use, and the cement tower is unevenly stressed, which is easy to apply to the cement. Damage to the tower.

SUMMARY OF THE INVENTION

In view of this, the present utility model aims at the deficiencies of the prior art, and provides a cement pole tower tilting and righting device with stable structure, uniform force on the cement pole tower, and safe and reliable construction.

In order to solve the above-mentioned technical problems, the technical solution adopted by the present utility model is: an inclined righting device for a cement pole tower, comprising a base, a first righting mechanism and a second righting mechanism arranged on the base; the first righting mechanism Including a clamp arranged on the upper part of the cement pole tower, a wire puller disposed at one end of the base, and a wire rope connecting the wire puller and the clamp; the second centralizing mechanism includes a screw lift, a connecting piece, a hydraulic rod and A bracket, the connecting piece is arranged on the screw lifter, the lower end of the hydraulic rod is rotatably connected with the connecting piece, and the upper end of the hydraulic rod is provided with the bracket.

Further, one side of the base is provided with a groove body for clamping the cement pole tower, and a rotating connecting rod is arranged on the outside of the groove body.

Further, a plurality of fixing holes are arranged on the base, and anchor rods are arranged in the plurality of fixing holes.

Further, the connecting piece includes a U-shaped groove, the bottom surface of the U-shaped groove is connected with the flange at the upper end of the screw lifter by bolts, the two side plates of the U-shaped groove are provided with screw holes, the The lower end of the hydraulic rod is provided with a through hole, the lower end of the hydraulic rod is arranged in the U-shaped groove, and is connected with the U-shaped groove through a screw rod.

Further, the bracket includes an arc-shaped support plate and a connecting seat, the arc-shaped support plate and the connecting seat are integral steel parts, and the connecting seat and the upper end of the hydraulic rod are connected by a pin shaft.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

The utility model of the cement pole tower tilting and righting device, the first righting mechanism and the second righting mechanism on the base act on both sides of the cement pole tower respectively, the first righting mechanism fixes and pulls the upper part of the cement pole tower, and the second righting mechanism connects the lower part of the cement pole tower. Supporting and pushing up, the two work together to ensure that the cement tower is evenly stressed during the righting process and reduce the damage of the cement tower. Moreover, through mutual cooperation, it can avoid the use of a single righting mechanism to cause excessive damage when the cement tower is seriously inclined. The situation of load use ensures the safety during the construction process.

In addition, the clamp in the first centralizing mechanism can be a hoop to fix the cement pole tower, and the cable puller on the base can be an electric hoist. Provide stable pulling force to the cement tower, the screw lift in the second centralizing mechanism can adjust the hydraulic rod to a suitable position according to the inclination of the cement tower to form a reliable fulcrum on the cement tower, and then adjust the hydraulic rod and the connecting piece. In the relative position, the hydraulic rod is rotated to a position perpendicular to the cement tower and fixed, so that the bracket fits the cement tower, and the extension of the hydraulic rod is controlled to provide stable support for the cement tower.

In addition, a groove body is set on one side of the base, which is used to clamp the cement pole tower in the middle of the base, and the rotating connecting rod on the outside of the groove body can close the groove body and improve the support stability of the base; the base is connected to the ground through a plurality of anchor rods. It can form a stable support structure and ensure the reliability of the righting process; the connecting piece is hinged with the hydraulic rod. When the hydraulic rod is adjusted to a suitable inclination, that is, when it is perpendicular to the cement tower, the screw is tightened to fix it. The cement pole tower is gradually righted, and its angle with the hydraulic rod is also constantly changing. Since the bracket and the hydraulic pole are connected by pins, the bracket can continue to fit with the cement pole tower. In addition, during the righting process, the second righting mechanism is only in At the beginning of righting, it cooperates with the first righting mechanism. When the inclination of the cement tower becomes smaller, the second righting mechanism stops working.

Description of drawings

Fig. 1 is the front view of the present utility model;

Fig. 2 is the top view of the present utility model;

Fig. 3 is the structural representation of the bracket in the present utility model;

Among them, 1-base, 2-cement pole tower, 3-clamp, 4-wire puller, 5-wire cable, 6-screw lift, 7-connector, 8-hydraulic rod, 9-bracket, 10-trough body , 11-rotating connecting rod, 12-fixing hole, 13-anchor rod, 14-curved plate, 15-connecting seat, 16-pin shaft.

Detailed ways

In order to better understand the present utility model, the content of the present utility model is further clearly described below in conjunction with the embodiments, but the protection content of the present utility model is not limited to the following embodiments. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without one or more of these details.

Example 1

As shown in Figures 1-2, a cement pole tower tilting and righting device includes a base 1, a first righting mechanism and a second righting mechanism arranged on the base 1; the first righting mechanism includes a cement pole tower 2 The upper clamp 3, the wire puller 4 arranged at one end of the base 1, and the wire rope 5 connecting the wire puller 4 and the clamp 3; the second righting mechanism includes a screw lifter 6, a connector 7, The hydraulic rod 8 and the bracket 9 are provided with the connecting member 7 on the screw lift 6 , the lower end of the hydraulic rod 8 is rotatably connected with the connecting member 7 , and the bracket 9 is provided on the upper end of the hydraulic rod 8 .

Specifically, a tank body 10 for clamping a cement pole tower is opened on one side of the base 1 , and a rotating connecting rod 11 is arranged on the outside of the tank body 10 ; four fixing holes 12 are provided on the base 1 , which are respectively arranged on the base At the four corners of 1, the four fixing holes 12 are provided with anchor rods 13; the connecting piece 7 includes a U-shaped groove, and the bottom surface of the U-shaped groove is connected with the flange at the upper end of the screw lifter 6 by bolts. Both sides of the U-shaped groove are provided with screw holes, the lower end of the hydraulic rod 8 is provided with a through hole, the lower end of the hydraulic rod 8 is set in the U-shaped groove, and is connected to the U-shaped groove through the screw rod connect.

When using the cement pole tower tilting and righting device according to the embodiment of the present invention, the tank body on the base is clamped on the peripheral side of the cement pole tower, the rotating connecting rod is rotated from one side of the tank body to the other side of the tank body, and fixed by screws, Press down the anchor rods at the four corners of the base to fix the base on the ground. Then, the construction personnel install the clamp on the upper end of the cement pole tower. The clamp is connected with a steel cable, and the other end of the steel cable is connected with the cable puller. In this embodiment, The clamp is a hoop, and the cable puller is an electric hoist. The electric hoist has its own steel cable and hook, which is convenient to connect with the hoop. Start the electric hoist to tighten the steel cable. The hydraulic rod is adjusted to a suitable height, and then the hydraulic rod is rotated to make the bracket on the top fit with the cement tower. The inclination of the tower is relatively large, and the strength required in the initial stage of righting is also relatively large. At this time, the first righting mechanism and the second righting mechanism work together to provide protection for both. The cement pole tower can be completely righted by the first righting mechanism.

Embodiment 2

As shown in FIG. 3 , the difference between the inclination and centralizing device of the cement pole tower according to the embodiment of the present invention and the first embodiment is that the bracket includes an arc-shaped support plate 14 and a connecting seat 15 , and the arc-shaped support plate 14 It is an integral steel part with the connecting seat 15, and the connecting seat 15 is connected with the upper end of the hydraulic rod through the pin shaft 16; in the process of righting, as the cement tower is gradually straightened, the angle between it and the hydraulic rod also changes continuously , Since the bracket and the hydraulic rod are connected by pins, the bracket can continue to fit with the cement pole tower.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention are not departing from the technical solutions of the present invention. The spirit and scope of the present invention should be included in the scope of the claims of the present invention.

Claims (5)

1. The utility model provides a device is right in slope of cement shaft tower which characterized in that: the device comprises a base, a first righting mechanism and a second righting mechanism, wherein the first righting mechanism and the second righting mechanism are arranged on the base; the first righting mechanism comprises a clamp arranged at the upper part of the cement tower, a wire grip arranged at one end of the base and a steel cable for connecting the wire grip and the clamp; the second righting mechanism comprises a screw rod lifter, a connecting piece, a hydraulic rod and a bracket, the connecting piece is arranged on the screw rod lifter, the lower end of the hydraulic rod is rotatably connected with the connecting piece, and the bracket is arranged at the upper end of the hydraulic rod.

2. The cement tower inclination righting device as claimed in claim 1, characterized in that: a groove body clamped with a cement tower is formed in one side of the base, and a rotating connecting rod is arranged on the outer side of the groove body.

3. The cement tower inclination righting device as claimed in claim 1, characterized in that: the base is provided with a plurality of fixing holes, and a plurality of anchor rods are arranged in the fixing holes.

4. The cement tower inclination righting device as claimed in claim 1, characterized in that: the connecting piece includes U type groove, U type tank bottom surface with the ring flange of lead screw lift upper end passes through bolted connection, all set up the screw on the both sides board in U type groove, the hydraulic stem lower extreme is equipped with the through-hole, the hydraulic stem lower extreme is located U type inslot to through the screw rod with U type groove connection.

5. The cement tower inclination righting device as claimed in claim 1, characterized in that: the bracket comprises an arc-shaped supporting plate and a connecting seat, the arc-shaped supporting plate and the connecting seat are integrated into a steel part, and the connecting seat is connected with the upper end of the hydraulic rod through a pin shaft.

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