CN216471804U - Ground anchor hoisting framework for power transmission and distribution overhead line - Google Patents

Abstract

The utility model provides a ground anchor hoisting framework for a power transmission and distribution overhead line, which relates to the technical field of power transmission and distribution. The whole inverted triangle framework design that is of earth anchor hoist and mount framework, the shaft is connected with the girder is multiple with seamless steel pipe, girder one end installation speed reduction afterburning gear capstan winch and be equipped with shallow handle, the equidistant fixed pulley that is equipped with on the girder, the rope that pulls passes through fixed pulley and hoist and mount pulley cooperation capstan winch, hoist and mount pulley and anchor clamps are connected, constructor rotates the capstan winch and lifts up the anchor stone and put down, this intensity of labour that has not only reduced constructor has improved the conveying efficiency of earth anchor moreover.

Description

Ground anchor hoisting framework for power transmission and distribution overhead line

Technical Field

The utility model relates to the technical field of power transmission and distribution, in particular to a ground anchor hoisting framework for a power transmission and distribution overhead line.

Background

During power transmission and distribution transmission line installation and erection, the installation of an earth anchor is particularly important, whether the installation of the earth anchor firmly directly influences the safe operation of the transmission line, a special tool for the installation of the earth anchor is not available at home and abroad, people are mostly adopted to carry the earth anchor, an iron wire sleeve is installed in a binding and gliding mode, and the earth anchor is not easy to carry due to heavier earth anchor bars (100-200 kilograms), a foundation pit is deep, the width is narrow, and the anchor bars easily hurt people in the sinking process. Therefore, the ground anchor hoisting framework is developed to solve the problem.

According to the patent with the patent number of CN209081290U, a traversable Bailey truss tower and a distributed anchor cable hoisting system are disclosed, a left tower frame and a right tower frame are arranged on two banks of a river, one end of a left back cable is connected with the upper part of the left tower frame, the other end of the left back cable is connected with a left main anchor, one end of a left buckling cable is connected with the left anchor, the other end of the left buckling cable is connected with a left arch rib through the left tower frame, and four left wind cable steel wires fixed with the ground are uniformly distributed in the 360-degree direction of the top of the left tower frame; one end of a right back cable is connected with the upper part of the right tower frame, the other end of the right back cable is connected with the right main ground anchor, one end of a right buckling cable is connected with the right ground anchor, the other end of the right buckling cable is connected with the right arch rib through the right tower frame, and four right cable wind steel wire ropes fixed with the ground are uniformly distributed in the top of the right tower frame in the direction of 360 degrees; a main cable is arranged between the left tower and the right tower, and a sports car is arranged on the main cable; the utility model has the advantages of capability of realizing transverse movement, good cable stability, uniform ground anchor stress, convenient tower transportation, installation and disassembly and the like, and can be popularized and applied to the engineering construction field of hoisting and mounting an arch bridge crossing rivers or canyons and the like.

The manpower that adopts at present lifts the mode of thick stick, iron wire ligature and carries out the earth anchor transportation installation, and earth anchor weight is great, needs many people to cooperate jointly, adopts to lift thick stick rope and bindes, extravagant manpower, material resources, because the earth anchor is buried underground mostly in remote corner, especially in the field, near paddy field ground, the place that haulage vehicle can't reach, the earth anchor transportation increases constructor's intensity of labour especially.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a ground anchor hoisting framework for a power transmission and distribution overhead line.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a send, join in marriage ground anchor hoist and mount framework for overhead line, includes the shaft, the both ends of shaft are equipped with logical arbor wheel, and lead to arbor wheel and shaft swing joint, the top of shaft is equipped with the girder, be fixed with the seamless pipe between girder and the shaft, and the seamless pipe is axisymmetric about the girder, the bottom surface of girder evenly is fixed with the fixed pulley, the bottom surface of girder is fixed with the capstan winch, the surface of capstan winch and fixed pulley is equipped with pulls the rope, the one end of pulling the rope is equipped with hoist and mount pulley, hoist and mount pulley's fixed surface has anchor clamps.

Preferably, anchor clamps include the fly leaf, the surface of fly leaf is equipped with the regulating plate, and regulating plate and fly leaf swing joint, the regulation hole has evenly been seted up on the surface of regulating plate, and the regulation hole runs through the regulating plate, the bottom surface of fly leaf and regulating plate is fixed with splint respectively.

Preferably, the surface of the winch is provided with a rotating shaft, the rotating shaft penetrates through the winch, and one end, far away from the hoisting pulley, of the traction rope is fixedly connected with the rotating shaft.

Preferably, a support frame is fixed on the surface of the seamless pipe, and the support frame is axially symmetrical relative to the main beam.

Preferably, a groove-shaped sliding plate is fixed on the top surface of the wheel shaft, and one end of the groove-shaped sliding plate is sealed.

Preferably, a handle is fixed at one end of the main beam, and the handle is axially symmetrical relative to the main beam.

Advantageous effects

According to the ground anchor hoisting structure, the whole ground anchor hoisting structure is erected in an inverted triangle structure, the wheel shaft is in multiple connection with the main beam through the seamless steel pipe, the speed reduction stress application gear winch is installed at one end of the main beam and is provided with the cart handle, the main beam is provided with the fixed pulleys at equal intervals, the traction rope is matched with the winch through the fixed pulleys and the hoisting pulley, the hoisting pulley is connected with the clamp, and a constructor rotates the winch to hoist and place down the anchor stone.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

fig. 4 is a structural view of the jig of the present invention.

Illustration of the drawings:

1. a handle; 2. a rotating shaft; 3. a wheel axle; 4. a through shaft wheel; 5. a support frame; 6. a seamless pipe; 7. a traction rope; 8. a clamp; 801. a movable plate; 802. an adjusting plate; 803. an adjustment hole; 804. a splint; 9. a fixed pulley; 10. a winch; 11. hoisting the pulley; 12. a main beam; 13. a groove-shaped sliding plate.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a ground anchor hoisting framework for a power transmission and distribution overhead line comprises a wheel shaft 3, two ends of the wheel shaft 3 are provided with through shaft wheels 4, the through shaft wheels 4 are movably connected with the wheel shaft 3, the top of the wheel shaft 3 is provided with a main beam 12, a seamless pipe 6 is fixed between the main beam 12 and the wheel shaft 3, the seamless pipe 6 is axisymmetric relative to the main beam 12, fixed pulleys 9 are uniformly fixed on the bottom surface of the main beam 12, a winch 10 is fixed on the bottom surface of the main beam 12, traction ropes 7 are arranged on the surfaces of the winch 10 and the fixed pulleys 9, a hoisting pulley 11 is arranged at one end of the traction ropes 7, and a clamp 8 is fixed on the surface of the hoisting pulley 11.

The clamp 8 includes a movable plate 801, an adjusting plate 802 is disposed on a surface of the movable plate 801, the adjusting plate 802 is movably connected to the movable plate 801, adjusting holes 803 are uniformly disposed on a surface of the adjusting plate 802, the adjusting holes 803 penetrate through the adjusting plate 802, and clamping plates 804 are respectively fixed on bottom surfaces of the movable plate 801 and the adjusting plate 802. The surface of capstan winch 10 is equipped with pivot 2, and pivot 2 runs through capstan winch 10, and the one end and the pivot 2 fixed connection of hoisting pulley 11 are kept away from to the haulage rope 7. The support frames 5 are fixed to the surface of the seamless pipe 6, and the support frames 5 are axisymmetrical with respect to the main beam 12. A groove-shaped sliding plate 13 is fixed on the top surface of the wheel shaft 3, and one end of the groove-shaped sliding plate 13 is sealed. A handle 1 is fixed at one end of the main beam 12, and the handle 1 is axisymmetric with respect to the main beam 12.

The working principle of the utility model is as follows: firstly, pushing a ground anchor mounting framework to the vicinity of a ground anchor barred rock, clamping two ends of the barred rock by a ground anchor barred rock clamp 8, tightening a winch 10, lifting the barred rock by about 10CM away from the ground, conveying the barred rock to the vicinity of a ground anchor pit, slowly placing the ground anchor barred rock into the foundation pit by loosening the winch 10, designing a groove-shaped sliding plate 13 in the middle of the ground anchor hoisting framework, designing one end of the groove-shaped sliding plate 13 to be open, facilitating the sliding of the barred rock into the groove-shaped sliding plate 13, designing one end to be closed, preventing the other end of the barred rock from sliding out, designing the ground anchor hoisting framework into an inverted triangle framework integrally, connecting a wheel shaft 3 and a main beam 12 in multiple ways by a seamless steel pipe, installing a deceleration gear winch 10 and arranging a trolley handle 1 at one end of the main beam 12, arranging fixed pulleys 9 at equal intervals on the main beam 12, balancing the winch 10 by a traction rope 7 through the fixed pulleys 9 and the hoisting pulley 11, connecting the hoisting pulley 11 with the clamp 8, rotating the winch 10 to hoist the anchor rock, the design facilitates the transportation and hoisting of the ground anchor by constructors, not only reduces the labor intensity of the constructors, but also improves the transportation efficiency of the ground anchor in a complex environment, and the adjusting plate 802 in the clamp 8 can adjust the clamping range of the clamp 8 and is suitable for hoisting of various ground anchors.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a send distribution overhead line to use ground anchor hoist and mount framework, includes shaft (3), its characterized in that: the both ends of shaft (3) are equipped with logical arbor wheel (4), and lead to arbor wheel (4) and shaft (3) swing joint, the top of shaft (3) is equipped with girder (12), be fixed with seamless pipe (6) between girder (12) and shaft (3), and seamless pipe (6) are axisymmetric about girder (12), the bottom surface of girder (12) evenly is fixed with fixed pulley (9), the bottom surface of girder (12) is fixed with capstan winch (10), the surface of capstan winch (10) and fixed pulley (9) is equipped with traction rope (7), the one end of traction rope (7) is equipped with hoist and mount pulley (11), the fixed surface of hoist and mount pulley (11) has anchor clamps (8).

2. The ground anchor hoisting framework for the power transmission and distribution overhead line, according to claim 1, is characterized in that: anchor clamps (8) are including activity board (801), the surface of activity board (801) is equipped with regulating plate (802), and regulating plate (802) and activity board (801) swing joint, regulation hole (803) have evenly been seted up on the surface of regulating plate (802), and regulation hole (803) run through regulating plate (802), the bottom surface of activity board (801) and regulating plate (802) is fixed with splint (804) respectively.

3. The ground anchor hoisting framework for the power transmission and distribution overhead line, according to claim 1, is characterized in that: the surface of capstan winch (10) is equipped with pivot (2), and pivot (2) run through capstan winch (10), the one end and pivot (2) fixed connection of hoist and mount pulley (11) are kept away from in haulage rope (7).

4. The ground anchor hoisting framework for the power transmission and distribution overhead line, according to claim 1, is characterized in that: the surface of the seamless pipe (6) is fixed with a support frame (5), and the support frame (5) is axisymmetric relative to the main beam (12).

5. The ground anchor hoisting framework for the power transmission and distribution overhead line, according to claim 1, is characterized in that: a groove-shaped sliding plate (13) is fixed on the top surface of the wheel shaft (3), and one end of the groove-shaped sliding plate (13) is sealed.

6. The ground anchor hoisting framework for the power transmission and distribution overhead line, according to claim 1, is characterized in that: a handle (1) is fixed at one end of the main beam (12), and the handle (1) is axisymmetric relative to the main beam (12).

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