CN214879138U

CN214879138U - Electric power construction draw gear

Info

Publication number: CN214879138U
Application number: CN202120560921.9U
Authority: CN
Inventors: 徐佳; 范卫东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-26
Anticipated expiration: 2031-03-18

Abstract

The utility model relates to an electric power construction draw gear, including base and traction element, its characterized in that: the upper surface of the base is provided with a storage cavity; the traction part is arranged on the base through a hinged positioning part; when the tractor works, the traction part is fixedly arranged on the upper surface of the base through the hinged positioning part; after the traction operation is finished, the traction component is stored in the storage cavity. The utility model discloses the practicality is strong, easily promotes.

Description

Electric power construction draw gear

Technical Field

The utility model belongs to the technical field of electric power construction equipment technique and specifically relates to an electric power construction draw gear is related to.

Background

The erection of the cable conductor between the meshbelt electric wire towers is an important work of line construction, and comprises procedures such as line erection, line tightening and line fastening, the overhead line is firstly released by using equipment, the cable conductor is then tensioned by using a traction device in a paying-off pulley which is used for erecting the released cable conductor on the electric wire towers, the cable conductor is adjusted by using the line tightening device after being lifted, and after the arc sag meets the specified standard, the fastening work is carried out after the arc sag is lifted. In the traction process, the cable is mostly pulled and tensioned in a mode of directly rotating and winding the rotating shaft.

The traction mode is simple, practical and convenient in structure, but the I-shaped wheel for traction is exposed outside, so that the phenomena of collision and breakage are easy to occur in the use process, and dust is easy to accumulate when the traction mode is not used.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an electric power construction draw gear.

The technical scheme of the utility model is realized like this: the utility model provides an electric power construction draw gear, includes base and traction element, its characterized in that: the upper surface of the base is provided with a storage cavity; the traction part is arranged on the base through a hinged positioning part; when the tractor works, the traction part is fixedly arranged on the upper surface of the base through the hinged positioning part; after the traction operation is finished, the traction component is stored in the storage cavity.

Preferably: the hinged positioning part comprises a positioning plate, hinges and a limiting part, wherein the hinges and the limiting part are uniformly arranged on one side of the positioning plate; the opening edge of the storage cavity is outwards provided with a step; the positioning plate is hinged with the base through the hinge; the limiting part is installed on the positioning plate and used for positioning the working position of the positioning plate.

Preferably: the limiting part comprises a limiting sheet, a sliding rod and a rotary positioning sheet; the side wall of the positioning plate is provided with a sliding groove; the slide bar slides and sets up in the sliding tray, the one end of spacing piece slides and sets up in the sliding tray and with slide bar fixed connection, the rotation spacer rotates and sets up and keeps away from at spacing piece the one end of spacer.

Preferably: the supporting legs are installed on one side, away from the hinge, of the traction part, and the traction part is supported at the bottom of the storage cavity through the supporting legs after being stored.

Preferably: after the traction part is stored, a cover plate is arranged on the step at the edge of the opening of the storage cavity, a groove with an upward opening is formed in the cover plate, and a pull ring is hinged to the inner part of the groove through a movable seat.

Compared with the prior art, the utility model discloses the beneficial effect who brings does:

1. through being provided with the bin on the base, draw gear can accomodate inside the bin after the use is accomplished to this avoids damaging, can also practice thrift the space in addition, is convenient for transport and unified management.

2. By arranging the limiting part, after the traction part rotates to a specified working position, the limiting component can limit the traction part, so that free working is realized; the limiting part and the limiting body are arranged on the limiting plate, so that the occupied space is small, the structure is simple, and the use is convenient.

3. The supporting legs are arranged on one side, away from the hinge, of the traction part, and the traction part is supported at the bottom of the storage cavity through the supporting legs after being accommodated, so that the phenomenon that the main body of the traction part is abraded due to friction with the bottom wall of the storage cavity is avoided;

4. draw the part to accomodate the back, it has the apron to settle on the step at storage chamber opening edge, and this apron can play the separation effect, and the protection draws the part can not be impaired to avoid storing the inside mixed and disorderly phenomenon of appearance in chamber.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a specific embodiment of the present invention during a towing operation;

FIG. 3 is a schematic structural view of an embodiment of the present invention when the traction member is stored;

fig. 4 is a mechanism diagram of the cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model discloses an electric power construction traction device, which comprises a base 1 and a traction part 2, wherein in the specific embodiment of the utility model, a storage cavity 11 is arranged on the upper surface of the base 1; the traction component 2 is arranged on the base 1 through a hinged positioning part 3; when in traction work, the traction part 2 is fixedly arranged on the upper surface of the base 1 through the hinged positioning part 3; after the pulling work is completed, the pulling member 2 is housed inside the storage chamber 11.

It should be noted that:

the traction part 2 comprises a bottom plate 21, upright posts 22 arranged on the bottom plate 21 at intervals, an I-shaped wheel 23 and a rotating shaft 24;

two ends of the rotating shaft 24 are respectively connected with the two upright posts 22 in a rotating manner and driven to rotate by a servo motor;

the surface of the rotating shaft 23 is provided with a positioning strip in a protruding mode, the H-shaped wheel 23 is provided with a through hole matched with the rotating shaft 24 and sleeved on the rotating shaft 24, two sides of the H-shaped wheel 23 are positioned through positioning rings 25, and the positioning rings 25 are in threaded connection with the rotating shaft 24.

In the specific embodiment of the present invention, the hinge positioning portion 3 includes a positioning plate 31, a hinge 32 uniformly disposed on one side of the positioning plate 31, and a limiting portion 33; the opening edge of the storage cavity 11 is outwards provided with a step 4; the positioning plate 31 is hinged with the base 1 through the hinge 32; the limiting part 33 is installed on the positioning plate 31 and used for positioning the working position of the positioning plate 31.

In the embodiment of the present invention, the position-limiting part 33 includes a position-limiting piece 331, a sliding rod 332 and a rotational positioning piece 333; the side wall of the positioning plate 31 is provided with a sliding groove 311; the sliding rod 332 is slidably disposed in the sliding groove 311, one end of the limiting piece 331 is slidably disposed in the sliding groove 311 and fixedly connected to the sliding rod 332, and the rotational positioning piece 333 is rotatably disposed at one end of the limiting piece 331 away from the positioning piece 333.

In the embodiment of the present invention, the supporting leg 5 is installed on the side of the traction part 2 away from the hinge 32, and after the traction part 2 is stored, the supporting leg 5 is supported at the bottom of the storage cavity 11.

The utility model discloses in the concrete embodiment, traction element 2 accomodates the back, it has apron 6 to settle on the step 4 at storage chamber 11 opening edge, set up the recess that the opening faces upward on apron 6, this recess is inside to articulate through sliding seat 61 has pull ring 7.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electric power construction draw gear, includes base and traction element, its characterized in that: the upper surface of the base is provided with a storage cavity; the traction part is arranged on the base through a hinged positioning part; when the tractor works, the traction part is fixedly arranged on the upper surface of the base through the hinged positioning part; after the traction operation is finished, the traction component is stored in the storage cavity.

2. The electric construction traction device according to claim 1, characterized in that: the hinged positioning part comprises a positioning plate, hinges and a limiting part, wherein the hinges and the limiting part are uniformly arranged on one side of the positioning plate; the opening edge of the storage cavity is outwards provided with a step; the positioning plate is hinged with the base through the hinge; the limiting part is installed on the positioning plate and used for positioning the working position of the positioning plate.

3. The electric construction traction device according to claim 2, characterized in that: the limiting part comprises a limiting sheet, a sliding rod and a rotary positioning sheet; the side wall of the positioning plate is provided with a sliding groove; the slide bar slides and sets up in the sliding tray, the one end of spacing piece slides and sets up in the sliding tray and with slide bar fixed connection, the rotation spacer rotates and sets up and keeps away from at spacing piece the one end of spacer.

4. The electric construction traction device according to claim 3, characterized in that: the supporting legs are installed on one side, away from the hinge, of the traction part, and the traction part is supported at the bottom of the storage cavity through the supporting legs after being stored.

5. The electric construction traction device according to claim 1, characterized in that: after the traction part is stored, a cover plate is arranged on the step at the edge of the opening of the storage cavity, a groove with an upward opening is formed in the cover plate, and a pull ring is hinged to the inner part of the groove through a movable seat.