CN213846067U

CN213846067U - Transmission line wire erects equipment

Info

Publication number: CN213846067U
Application number: CN202022422056.XU
Authority: CN
Inventors: 李骞; 任凡宇; 涂盟; 杨芳
Original assignee: Hunan Xingze Electric Power Construction Co ltd
Current assignee: Hunan Xingze Electric Power Construction Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-30
Anticipated expiration: 2030-10-27

Abstract

The application discloses power transmission line lead erecting equipment which comprises a fixing main body, an inclined supporting rod, a vertical supporting rod, an anti-falling part, a threaded sleeve block, a universal wheel, a fastening ring and a rotating erecting unit; a plurality of inclined supporting rods are fixedly connected to two sides of the fixing main body; the lower end of the inclined supporting rod is fixedly connected with a vertical supporting rod; the lower end of the vertical supporting rod is detachably and fixedly connected with an anti-falling part; the vertical supporting rod is in threaded connection with a threaded sleeve block; the lower end of the threaded sleeve block is fixedly connected with a universal wheel; the function of efficiently and safely lifting the cable is realized, the problem that cable wires are inconvenient to erect at the traditional mountain area is solved, and the safety and the efficiency of erecting the cable wires are improved; the lifting device has the advantages that the functions of stable fixation, simple movement and light and simple operation are realized, the problem that the traditional lifting device is large and heavy is solved, the size and the weight of the erecting device are reduced, and the transportation and the movement are facilitated.

Description

Transmission line wire erects equipment

Technical Field

The application relates to erection equipment, in particular to transmission line lead erection equipment.

Background

The transmission line is realized by using a transformer to boost the electric energy generated by the generator and then connecting the electric energy to the transmission line through control equipment such as a breaker and the like; the structure form is that the power transmission line is divided into an overhead power transmission line and a cable line; the overhead transmission line consists of a line tower, a lead, an insulator, a line hardware fitting, a stay wire, a tower foundation, a grounding device and the like and is erected on the ground; according to the nature of the transmitted current, the transmission is divided into alternating current transmission and direct current transmission; in the 80 s of the 19 th century, direct-current power transmission is successfully realized firstly; however, the voltage of the direct current transmission is difficult to be continuously improved under the current technical conditions, so that the transmission capacity and the benefit are limited; at the end of the 19 th century, direct current transmission was gradually replaced by alternating current transmission; the success of alternating current transmission is met, and a new age of the electrified society in the 20 th century is met; the three-phase alternating current transmission is widely applied, and the frequency is 50 Hz (or 60 Hz); direct current transmission has new development since the 60 s in the 20 th century, and is matched with alternating current transmission to form an alternating current-direct current hybrid power system; power transmission is classified into ac power transmission and dc power transmission according to the nature of the transmitted current.

When the power transmission line is erected, due to the height difference, the process of installing the wire from the ground to the upper end of the electric pole is troublesome, the wire can be installed on the flat ground in an auxiliary mode through a large-scale hoisting tool, the installation at the mountain area is more difficult without the aid of equipment, the wire needs to be installed by manually holding the cable to climb the electric pole, and the installation is carried out once one wire is installed, so that a large amount of physical power and time are consumed, and meanwhile, the danger is more high; therefore, the power transmission line conductor erecting equipment is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

A transmission line lead erecting device comprises a fixed main body, an inclined supporting rod, a vertical supporting rod, an anti-falling part, a threaded sleeve block, a universal wheel, a fastening ring and a rotary erecting unit; a plurality of inclined supporting rods are fixedly connected to two sides of the fixing main body; the lower end of the inclined supporting rod is fixedly connected with a vertical supporting rod; the lower end of the vertical supporting rod is detachably and fixedly connected with an anti-falling part; the vertical supporting rod is in threaded connection with a threaded sleeve block; the lower end of the threaded sleeve block is fixedly connected with a universal wheel;

the rotary erecting unit comprises a rotary barrel, a first bearing, a first handle, a base, a telescopic rod, a movable hook, a buckling groove, a sliding groove, insections, a threaded column, a second handle, a buckling ring and a threaded fixture block; the inner part of the fixed main body is rotatably connected with a rotating barrel through a plurality of first bearings; a first handle is buckled and spliced at both ends of the rotary barrel; the opening on the rotating barrel is detachably and fixedly connected with a base; the base is fixedly connected with a telescopic rod through threads; the tail end of the telescopic rod is fixedly connected with a movable hook; two end faces of the rotating barrel are provided with sliding grooves; insection is arranged inside the sliding groove; a threaded clamping block is connected in the sliding groove in a sliding manner; the threaded fixture block is buckled with the insection; the threaded fixture block is provided with a hole which is rotatably connected with a threaded column; the threaded column is buckled and connected with a buckling ring; the buckling ring is detachably and fixedly connected to the threaded fixture block; and the threaded column is in threaded connection with a second handle.

Preferably, the vertical support rod is further sleeved with a fastening ring in a threaded manner; the fastening ring is positioned above the threaded sleeve block.

Preferably, the opening of the fixing main body is provided with two buckling grooves; the two buckling grooves respectively correspond to the telescopic rod in a vertical state and the telescopic rod in a horizontal state.

Preferably, the snap ring is formed in the shape of two semi-rings.

Preferably, the number of the inclined supporting rods is four; the inclination angle of the inclined support rod is forty-five degrees; the inclined supporting rod is made of a steel pipe.

Preferably, the vertical supporting rod is vertical to the ground; the lowest point of the anti-falling piece and the lowest point of the inclined support rod are on the same horizontal line; the threaded fixture block is semi-annular.

The application has the advantages that:

1. the utility model realizes the function of efficiently and safely raising the cable through the structural design of the fixed main body, the rotating barrel, the first bearing, the first handle, the base, the telescopic rod, the movable hook, the buckling groove, the sliding groove, the insection, the threaded column, the second handle, the buckling ring and the threaded fixture block, solves the problem that the traditional cable conductor is inconvenient to erect at a mountain area position, and improves the safety and the efficiency of erecting the cable conductor;

2. the utility model discloses a structural design of fixed main part, inclined support pole, vertical support pole, anti-drop piece, screw thread cover piece, universal wheel and tighrening ring has realized stablizing fixed, simple removal and light simple function, has solved the bulky problem of traditional lifting device, has reduced volume, the weight of erectting equipment and has made things convenient for the transportation to remove.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic external structural view of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional front view of an embodiment of the present application;

FIG. 3 is a schematic top cross-sectional view of an embodiment of the present application;

FIG. 4 is a schematic side view of an embodiment of the present application;

fig. 5 is a partially enlarged structural diagram of fig. 3 according to an embodiment of the present application.

In the figure: 1. fixed main part, 2, the slope bracing piece, 3, vertical support bar, 4, anti-drop spare, 5, screw sleeve piece, 6, universal wheel, 7, tighrening ring, 8, the bucket that rotates, 9, first bearing, 10, the first in command, 11, the base, 12, the telescopic link, 13, the movable hook, 14, the lock recess, 15, the slip recess, 16, the insection, 17, the screw thread post, 18, the second in command, 19, the lock ring, 20, the screw thread fixture block.

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 of 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

Referring to fig. 1-5, a power transmission line conductor erecting device includes a fixed main body 1, an inclined support rod 2, a vertical support rod 3, an anti-drop piece 4, a threaded sleeve block 5, a universal wheel 6, a fastening ring 7 and a rotary erecting unit; a plurality of inclined supporting rods 2 are fixedly connected to two sides of the fixed main body 1; the lower end of the inclined supporting rod 2 is fixedly connected with a vertical supporting rod 3; the lower end of the vertical supporting rod 3 is detachably and fixedly connected with an anti-falling part 4; the vertical support rod 3 is in threaded connection with a threaded sleeve block 5; the lower end of the threaded sleeve block 5 is fixedly connected with a universal wheel 6;

the rotary erecting unit comprises a rotary barrel 8, a first bearing 9, a first handle 10, a base 11, a telescopic rod 12, a movable hook 13, a buckling groove 14, a sliding groove 15, a tooth pattern 16, a threaded column 17, a second handle 18, a buckling ring 19 and a threaded fixture block 20; the inside of the fixed main body 1 is rotatably connected with a rotating barrel 8 through a plurality of first bearings 9; a first handle 10 is buckled and spliced at both ends of the rotating barrel 8; a base 11 is detachably and fixedly connected with the opening of the rotating barrel 8; the base 11 is fixedly connected with an expansion link 12 through threads; the tail end of the telescopic rod 12 is fixedly connected with a movable hook 13; two end faces of the rotating barrel 8 are provided with sliding grooves 15; insection 16 is arranged inside the sliding groove 15; a threaded fixture block 20 is connected in the sliding groove 15 in a sliding manner; the threaded fixture block 20 is buckled with the insection 16; the threaded fixture block 20 is provided with a hole which is rotatably connected with a threaded column 17; the threaded column 17 is connected with a buckling ring 19 in a buckling manner; the buckling ring 19 is detachably and fixedly connected to the threaded fixture block 20; a second handle 18 is screwed on the threaded column 17.

A fastening ring 7 is further sleeved on the vertical support rod 3 in a threaded manner; the fastening ring 7 is positioned above the threaded sleeve block 5; two buckling grooves 14 are formed in the opening of the fixing main body 1; the two buckling grooves 14 respectively correspond to the vertical telescopic rod 12 and the horizontal telescopic rod 12; the buckling ring 19 is formed by two semi-annular shapes; the number of the inclined supporting rods 2 is four; the inclination angle of the inclined support rod 2 is forty-five degrees; the inclined support rod 2 is made of a steel pipe; the vertical support rod 3 is vertical to the ground; the lowest point of the anti-falling piece 4 and the lowest point of the inclined support rod 2 are on the same horizontal line; the threaded fixture block 20 is semi-annular.

The working principle is that four inclined supporting rods 2 are fixedly connected to two sides of a fixed main body 1 in an inclined mode, the lower ends of the inclined supporting rods 2 are conical, four vertical supporting rods 3 are fixedly connected to the lower ends of the four inclined supporting rods 2 in a vertical mode, anti-falling pieces 4 are fixedly connected to the lower ends of the vertical supporting rods 3 in a detachable mode, threaded sleeve blocks 5 are sleeved on the vertical supporting rods 3 in a threaded mode, universal wheels 6 are fixedly connected to the lower surfaces of the threaded sleeve blocks 5, fastening rings 7 are sleeved on the upper portions of the threaded sleeve blocks 5 on the vertical supporting rods 3 in a threaded mode, the lowest point of each vertical supporting rod 3 and the lowest point of each inclined supporting rod 2 are located on the same horizontal line, and through the design, the device can be stably fixed on the ground in a large-area mode when a lead is erected to obtain a stable support, and meanwhile can be fixedly contacted with the ground through the universal wheels 6 and the fastening rings 7 when the lead is not erected, thereby being convenient for moving the equipment and saving physical strength; a first bearing 9 is fixedly connected with a rotating barrel 8 in a rotating way through an opening on a fixed main body 1, the two sides of the rotating barrel 8 are provided with openings which are buckled and spliced with a first handle 10, the upper end of the rotating barrel 8 is provided with an opening which can be detachably and fixedly connected with a base 11, the upper end opening of the base 11 is in threaded connection with a telescopic rod 12, the upper end of a rope rod 12 is fixedly connected with a movable hook 13, the side opening of the rotating barrel 8 is provided with two buckling grooves 14 which are respectively buckled with the horizontal position and the vertical position of the telescopic rod 12, by such a design, the apparatus can rotate the rotary barrel 8 by two persons holding the two first handles 10, the rotary barrel 8 drives the rope rod 12 and the movable hook 13 to change from the horizontal state to the vertical state, therefore, the cable is slowly changed from a horizontal state to a vertical state, so that the cable is quickly, efficiently and safely installed and erected, and the time and physical strength for climbing up and down are saved; through offering annular lock recess 14 at the both ends of rotating bucket 8, insection 16 has been seted up to the bottom of lock recess 14, sliding connection has screw thread fixture block 20 in the lock recess 14, screw thread fixture block 20 and insection 16 lock, the trompil is rotated on screw thread fixture block 20 and is connected with screw post 17, the lock is connected with two semi-annular lock rings 19 on the screw post 17, lock rings 19 can be dismantled and connect on screw thread fixture block 20, screw post 17 threaded connection is in the both sides of fixed main part 1, the rigid coupling has second handle 18 on the screw post 17, through such a design, make this equipment can fix at arbitrary angle rotating bucket 8, thereby realize liberation both hands, and can pack the stone in situ and carry out the counter weight in the inside of fixed main part 1, thereby more stable at vertical installation state.

Since the structure of the telescopic rod 12 belongs to the prior art, it is not described in this document.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a transmission line wire erects equipment which characterized in that: comprises a fixed main body (1), an inclined supporting rod (2), a vertical supporting rod (3), an anti-falling part (4), a threaded sleeve block (5), a universal wheel (6), a fastening ring (7) and a rotary erection unit; a plurality of inclined supporting rods (2) are fixedly connected to two sides of the fixed main body (1); the lower end of the inclined supporting rod (2) is fixedly connected with a vertical supporting rod (3); the lower end of the vertical supporting rod (3) is detachably and fixedly connected with an anti-falling part (4); the vertical supporting rod (3) is in threaded connection with a threaded sleeve block (5); the lower end of the threaded sleeve block (5) is fixedly connected with a universal wheel (6);

the rotary erecting unit comprises a rotary barrel (8), a first bearing (9), a first handle (10), a base (11), a telescopic rod (12), a movable hook (13), a buckling groove (14), a sliding groove (15), insections (16), a threaded column (17), a second handle (18), a buckling ring (19) and a threaded fixture block (20); the inner part of the fixed main body (1) is rotatably connected with a rotating barrel (8) through a plurality of first bearings (9); two ends of the rotating barrel (8) are buckled and spliced with a first handle (10); a base (11) is detachably and fixedly connected with the opening of the rotating barrel (8); a telescopic rod (12) is fixedly connected to the base (11) through threads; the tail end of the telescopic rod (12) is fixedly connected with a movable hook (13); two end faces of the rotating barrel (8) are provided with sliding grooves (15); insections (16) are arranged inside the sliding groove (15); a threaded fixture block (20) is connected in the sliding groove (15) in a sliding manner; the threaded fixture block (20) is buckled with the insection (16); the threaded fixture block (20) is provided with a hole which is rotatably connected with a threaded column (17); the threaded column (17) is connected with a buckling ring (19) in a buckling manner; the buckling ring (19) is detachably and fixedly connected to the threaded fixture block (20); and a second handle (18) is connected to the threaded column (17) in a threaded manner.

2. The transmission line conductor erection equipment of claim 1, characterized in that: a fastening ring (7) is further sleeved on the vertical supporting rod (3) in a threaded manner; the fastening ring (7) is positioned above the threaded sleeve block (5).

3. The transmission line conductor erection equipment of claim 1, characterized in that: two buckling grooves (14) are formed in the opening of the fixing main body (1); the two buckling grooves (14) correspond to the vertical telescopic rod (12) and the horizontal telescopic rod (12) respectively.

4. The transmission line conductor erection equipment of claim 1, characterized in that: the buckling ring (19) is formed by two semi-annular shapes.

5. The transmission line conductor erection equipment of claim 1, characterized in that: the number of the inclined supporting rods (2) is four; the inclination angle of the inclined support rod (2) is forty-five degrees; the inclined supporting rod (2) is made of a steel pipe.

6. The transmission line conductor erection equipment of claim 1, characterized in that: the vertical supporting rod (3) is vertical to the ground; the lowest point of the anti-falling piece (4) and the lowest point of the inclined support rod (2) are on the same horizontal line; the threaded fixture block (20) is semi-annular.