CN215946618U

CN215946618U - Double-hanging type lifting device for erecting power transmission line

Info

Publication number: CN215946618U
Application number: CN202122668370.0U
Authority: CN
Inventors: 张仕旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-03-04
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a double-hanging type lifting device for erecting a power transmission line, which comprises a base, wherein support plates are fixedly connected to two sides of the upper end surface of the base, strip-shaped chutes are formed in opposite sides of the two support plates, a placing plate is arranged between the two strip-shaped chutes, guide wheels are fixedly connected to two ends of the placing plate, the two guide wheels are respectively in sliding connection with the corresponding strip-shaped chutes, fixing seats are respectively and fixedly connected to two sides of the upper end surface of the placing plate, and lifting rings are respectively and fixedly connected to the upper end surfaces of the fixing seats. According to the utility model, the two lifting rings can horizontally lift the bracket placed on the upper end surface of the placing plate to be half empty, so that the balance problem in the lifting process is solved, and in order to further improve the balance degree, the guide wheel moves up and down in the bar-shaped chute through the matching between the bar-shaped chute and the guide wheel to ensure that the placing plate moves in a specified space, so that the safety coefficient of the use of the device is improved, and the installation efficiency of the billboard is improved.

Description

Double-hanging type lifting device for erecting power transmission line

Technical Field

The utility model relates to the field of hoisting equipment, in particular to a double-hanging type lifting device for erecting a power transmission line.

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, transmission line divide into overhead transmission line and cable run. 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. Power transmission is classified into ac power transmission and dc power transmission according to the nature of the transmitted current. Dc transmission was first successfully achieved in the 80's of the 19 th century. However, the voltage of the dc transmission is difficult to increase continuously under the current technical conditions, so that the transmission capacity and the efficiency 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 has led to a new age of the electrified society in the 20 th century, and a mounting bracket is required to support the billboard when the billboard is mounted through a power transmission line.

The existing power transmission line frame is easy to shake in the using process, so that the safety factor is lower, and the installation efficiency of the billboard is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a double-hanging type lifting device for erecting a power transmission line, and the double-hanging type lifting device is used for solving the problems that the safety coefficient is low and the mounting efficiency of a billboard is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a two formula hoisting device that hang that transmission line erect was used, includes the base, base up end both sides fixedly connected with extension board, two the bar spout has been seted up on the relative one side of extension board, two be provided with between the bar spout and place the board, place board both ends fixedly connected with leading wheel, two the leading wheel all with corresponding bar spout sliding connection, place the equal fixedly connected with fixing base in board up end both sides, the equal fixedly connected with rings of fixing base up end, two all the lifting rope has been tied on the rings.

Furthermore, the placing plate is equidistantly provided with water leakage holes which are of a conical structure.

Furthermore, a rubber protective pad is fixedly bonded on the upper end face of the base.

Furthermore, two both ends all bond fixedly and have rubber protection piece about the bar spout.

Furthermore, the four corners of the base are all provided with fixing holes, fixing piles are arranged in the fixing holes, and the fixing piles are matched with the fixing holes.

Furthermore, a rubber cushion block is fixedly bonded on the upper end face of the placing plate.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the two lifting rings can horizontally lift the bracket placed on the upper end surface of the placing plate to be half empty, so that the balance problem in the lifting process is solved, and in order to further improve the balance degree, the guide wheel moves up and down in the bar-shaped chute through the matching between the bar-shaped chute and the guide wheel, and the bar-shaped chute is a moving track of the guide wheel and is used for ensuring that the placing plate moves in a specified space, so that the safety coefficient of the use of the device is improved, and the mounting efficiency of the billboard is improved.

Drawings

Fig. 1 is a schematic front sectional view of a double-hanging type lifting device for erecting a power transmission line;

fig. 2 is a schematic view of a partial cross-sectional structure of a double-hanging type lifting device for erecting a power transmission line;

fig. 3 is a partially enlarged view of a portion a in fig. 1.

In the figure: 10. a base; 11. a support plate; 12. a strip-shaped chute; 13. placing the plate; 14. a guide wheel; 15. a fixed seat; 16. a hoisting ring; 17. a lifting rope; 18. a water leakage hole; 19. a protective pad; 20. a rubber protection block; 21. a fixing hole; 22. fixing the pile; 23. and a rubber cushion block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions:

the utility model provides a two formula hoisting device that hang that transmission line erect usefulness, including base 10, base 10 up end both sides welded fastening has extension board 11, bar spout 12 has been seted up on one side that two extension boards 11 are relative, be provided with between two bar spouts 12 and place board 13, it has leading wheel 14 to place board 13 both ends welded fastening, two leading wheels 14 all with corresponding bar spout 12 sliding connection, it has fixing base 15 to place board 13 up end both sides equal welded fastening, fixing base 15 up end equal welded fastening has rings 16, all be equipped with lifting rope 17 on two rings 16.

In addition, the placing plate 13 is provided with water leakage holes 18 at equal intervals, and the water leakage holes 18 are of a conical structure so as to accelerate the flowing speed of rainwater.

Wherein, the rubber protection pad 19 is fixed on the upper end face of the base 10 in a bonding manner, and the rubber protection pad 19 is arranged to prevent the lower end face of the placing plate 13 from directly contacting with the upper end face of the base 10 to cause large sound.

Wherein, both ends all bond fixedly with rubber protection piece 20 about two bar spouts 12, avoid leading wheel 14 surface to bump through the rubber protection piece 20 that sets up and cause the damage.

Wherein, four edges of base 10 all seted up fixed orifices 21, be provided with spud pile 22 in the fixed orifices 21, spud pile 22 and fixed orifices 21 looks adaptation, at first pass fixed orifices 21 with spud pile 22 and make spud pile 22 bottom and ground fixed.

Wherein, place board 13 up end bonding and be fixed with rubber cushion 23, avoid the support and place board 13 and take place rigid collision through the rubber cushion 23 that sets up, lead to the support to damage, and can increase the support and place the frictional force between the board 13, avoid the support landing.

The working principle is as follows: during the use, at first remove the base 10 to wait on the position of being under construction, then pass the spud pile 22 fixed orifices 21 and make spud pile 22 bottom and ground fixed, then lay the support of waiting to use on placing board 13, can level the support of placing board 13 up end through two rings 16 that set up and hang half empty, the balance problem of lifting by crane in-process has been solved, and for making further improvement the equilibrium degree, through the cooperation between bar spout 12 and leading wheel 14, make leading wheel 14 up-and-down motion in bar spout 12, and bar spout 12 is the motion track of leading wheel 14, be used for guaranteeing to place board 13 and move in the space of regulation, so not only improved the factor of safety of device use and improved the installation effectiveness of billboard.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two formula hoisting device that hang that transmission line erect usefulness, includes base (10), its characterized in that: base (10) up end both sides fixedly connected with extension board (11), two bar spout (12), two have been seted up on the relative one side of extension board (11) be provided with between bar spout (12) and place board (13), place board (13) both ends fixedly connected with leading wheel (14), two leading wheel (14) all with corresponding bar spout (12) sliding connection, place board (13) up end both sides equal fixedly connected with fixing base (15), the equal fixedly connected with rings (16) of fixing base (15) up end, two lifting rope (17) have all been tied on rings (16).

2. The double-hanging type lifting device for erecting the power transmission line according to claim 1, wherein: the placing plate (13) is equidistantly provided with water leakage holes (18), and the water leakage holes (18) are of a conical structure.

3. The double-hanging type lifting device for erecting the power transmission line according to claim 1, wherein: and a rubber protective pad (19) is fixedly bonded on the upper end surface of the base (10).

4. The double-hanging type lifting device for erecting the power transmission line according to claim 1, wherein: and rubber protection blocks (20) are fixedly bonded to the upper end and the lower end of each strip-shaped sliding groove (12).

5. The double-hanging type lifting device for erecting the power transmission line according to claim 1, wherein: fixed orifices (21) have all been seted up to four edges of base (10), be provided with spud pile (22) in fixed orifices (21), spud pile (22) and fixed orifices (21) looks adaptation.

6. The double-hanging type lifting device for erecting the power transmission line according to claim 1, wherein: and a rubber cushion block (23) is fixedly bonded on the upper end surface of the placing plate (13).