CN211830005U

CN211830005U - Temporary support for erecting electric wire for city construction

Info

Publication number: CN211830005U
Application number: CN202020754301.4U
Authority: CN
Inventors: 孔凡娜; 王琢
Original assignee: Kong Fanna
Current assignee: Kong Fanna
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-10-30
Anticipated expiration: 2030-05-09

Abstract

The utility model relates to the technical field of electric wire erection, in particular to a temporary support for erecting electric wires for city construction, which comprises a base, wherein the top central position of the base is rotationally connected with a rotating shaft, the top end of the rotating shaft is fixedly connected with a first gear, the top end of the base is rotationally connected with a crank, the outer end surface of the crank is fixedly connected with a second gear, the top end of the first gear is fixedly connected with a support frame, the top end of the support frame is fixedly connected with a fixed block, one end of the fixed block is fixedly connected with a second telescopic rod, the other end of the second telescopic rod is fixedly connected with a connecting plate, one end of the fixed block is fixedly connected with a fixed plate, the electric wires can be fixed by the arranged components such as the second telescopic rod, the fixed plate, a second spring, a stop blocks and the like, the electric wires are prevented, the quick installation and the removal of the electric wire are convenient, and the time for installing the electric wire is saved.

Description

Temporary support for erecting electric wire for city construction

Technical Field

The utility model relates to an electric wire erects technical field, specifically is an electric wire erects and uses interim support for city construction.

Background

The electric wire is a wire for transmitting electric energy and is used for transmitting electric energy and information and realizing electromagnetic energy conversion, a large amount of electricity is generally needed for urban construction, so that a large amount of electric wires are needed for transmitting electric power, a supporting structure is needed for electric wire remote transmission of electric power, the electric wire remote transmission power consumption for urban construction is larger and larger along with the acceleration of the urban process in China, and the using amount of the temporary support for electric wire erection by the urban construction is rapidly increased.

At present, when the existing temporary support for erecting the electric wire is in windy weather, the electric wire is only stewed and fixed by porcelain, the electric wire is easy to separate from the porcelain and rub with the surrounding electric wire, the service life of the electric wire is shortened, the danger of a circuit is caused, the transmission phase rate of electric power is reduced, meanwhile, the temporary supports need to rotate the whole support when the angle of the support is adjusted, the labor intensity is high, the working efficiency is low, the angle of the electric wire is not favorably changed, and the temporary support for erecting the electric wire for urban construction is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric wire erects and uses interim support for city construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a temporary support for erecting electric wires for city construction comprises a base, wherein a rotating shaft is rotatably connected to the central position of the top end of the base, a first gear is fixedly connected to the top end of the rotating shaft, a crank is rotatably connected to the top end of the base, a second gear is fixedly connected to the outer end face of the crank, a first telescopic rod is fixedly connected to the inner side of the base, a clamping block is fixedly connected to the top end of the first telescopic rod, a supporting frame is fixedly connected to the top end of the first gear, a fixing block is fixedly connected to the top end of the supporting frame, a second telescopic rod is fixedly connected to one end of the fixing block, a connecting plate is fixedly connected to the other end of the second telescopic rod, a fixing plate is fixedly connected to one end of the fixing block, a sliding rail is arranged on the inner side of the fixing plate, the front end face of the connecting plate is fixedly connected with a push plate.

Preferably, the first gear is meshed with the second gear, and one end of the fixture block is meshed with the first gear.

Preferably, the outer side of the first telescopic rod is provided with a first spring, and the bottom end and the top end of the first spring are fixedly connected with the base and the clamping block respectively.

Preferably, the top end of the clamping block is provided with a pull ring, and the top end of the base is fixedly connected with a first limiting block and a second limiting block.

Preferably, a second spring is arranged on the outer side of the second telescopic rod, and two ends of the second spring are fixedly connected with the fixing block and the connecting plate respectively.

Preferably, one end of the fixing block is fixedly connected with a fixing rod, and the outer end face of the fixing rod is fixedly connected with a porcelain block.

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

1. in the utility model, the angle of the electric wire can be adjusted by shaking the crank through the arranged components such as the first gear, the second gear, the first telescopic rod, the first spring, the fixture block and the like, the device has simple structure, time and labor saving and is convenient for adjusting the angle of the electric wire, and the fixture block, the first stopper and the second stopper which are arranged at the same time can fix the support frame to prevent the support frame from automatically rotating and pulling the electric wire to be damaged;

2. the utility model discloses in, through the components such as second telescopic link, fixed plate, second spring and the dog that set up, can be fixed with the electric wire like this, prevent that intertwine friction from leading to the electric wire wearing and tearing between the electric wire, prevent the short circuit, improved the transmission efficiency of electric power, electric wire and support separation are convenient quick simultaneously, and the quick installation and the demolition of the electric wire of being convenient for have saved the time of electric wire installation, have improved work efficiency.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is the schematic view of the fixture block mounting structure of the present invention.

In the figure: the device comprises a base 1, a rotating shaft 2, a first gear 3, a crank 4, a second gear 5, a first telescopic rod 6, a clamping block 7, a first spring 8, a pull ring 9, a support frame 10, a fixing block 11, a second telescopic rod 12, a connecting plate 13, a second spring 14, a fixing plate 15, a stop block 16, a push plate 17, a fixing rod 18, a porcelain block 19, a first limiting block 20 and a second limiting block 21.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a temporary support for erecting electric wires for city construction comprises a base 1, a rotating shaft 2 is rotatably connected at the central position of the top end of the base 1, a first gear 3 is fixedly connected at the top end of the rotating shaft 2, a crank 4 is rotatably connected at the top end of the base 1, a second gear 5 is fixedly connected at the outer end face of the crank 4, a first telescopic rod 6 is fixedly connected at the inner side of the base 1, a clamping block 7 is fixedly connected at the top end of the first telescopic rod 6, a supporting frame 10 is fixedly connected at the top end of the first gear 3, a fixed block 11 is fixedly connected at the top end of the supporting frame 10, a second telescopic rod 12 is fixedly connected at one end of the fixed block 11, a connecting plate 13 is fixedly connected at the other end of the second telescopic rod 12, a fixed plate 15 is fixedly connected at one end of the fixed block 11, a slide rail is, the front end surface of the connecting plate 13 is fixedly connected with a push plate 17.

The first gear 3 is meshed with the second gear 5, one end of the clamping block 7 is meshed with the first gear 3, so that the first gear 3 can drive the second gear 5 to rotate conveniently, the first gear 3 is prevented from automatically rotating, and the electric wire is prevented from being damaged; a first spring 8 is arranged on the outer side of the first telescopic rod 6, the bottom end and the top end of the first spring 8 are fixedly connected with the base 1 and the fixture block 7 respectively, the fixture block 7 is convenient to pull back between the first limiting block 20 and the second limiting block 21, and the first gear 3 is prevented from automatically rotating; the pull ring 9 is arranged at the top end of the fixture block 7, and the first limiting block 20 and the second limiting block 21 are fixedly connected to the top end of the base 1, so that the fixture block 7 can fix the first gear 3 conveniently; a second spring 14 is arranged on the outer side of the second telescopic rod 12, and two ends of the second spring 14 are respectively fixedly connected with the fixed block 11 and the connecting plate 13, so that electric wires can be conveniently fixed; one end of the fixing block 11 is fixedly connected with a fixing rod 18, and the outer end face of the fixing rod 18 is fixedly connected with a porcelain block 19, so that the electric wire can slide on the porcelain block 19 conveniently.

The working process is as follows: the utility model discloses aim at the electric wire between the dog 16 when using, press the electric wire downwards, electric wire extrusion dog 16, dog 16 drives connecting plate 13 and moves to the outside along the slide rail on the fixed plate 15, second spring 14 and the compression of second telescopic link 12, continue to press the electric wire, the elasticity of second spring 14 drives the extension of second telescopic link 12, drive connecting plate 13 and move to the inboard along the slide rail on the fixed plate 15 simultaneously, the electric wire is in contact with porcelain 19, the electric wire is fixed this moment, when needing to take out the electric wire, push pedal 17 in front of connecting plate 13 is pushed to the direction of fixed block 11, push pedal 17 drives the slide rail of connecting plate 13 on fixed plate 15 and moves outward, second spring 14 and second telescopic link 12 are compressed, the distance between dog 16 becomes, it looses push pedal 17 to take out the electric wire; when the angle of electric wire needs to be adjusted, pull ring 9 is pulled up, pull ring 9 drives fixture block 7 rebound, first telescopic link 6 and the extension of first spring 8, fixture block 7 breaks away from first gear 3, first stopper 20 and second stopper 21, wave crank 4 after that, slowly crank 4 drives second gear 5, first gear 3 and support frame 11 rotate, support frame 11 drives the electric wire and rotates, slowly wave crank 4, adjust required angle, when the adjustment is accomplished, stop to wave crank 4, loosen pull ring 9 simultaneously, fixture block 7 falls downwards under the elasticity of first spring 6 and the action of gravity of fixture block 7, fixture block 7 and the meshing of first spring 3, fixture block 7 gets into between first stopper 20 and the second stopper 21, first stopper 20 and second stopper 21 can prevent support frame 11 from rotating when strong wind weather, prevent that the electric wire from dragging and breaking.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a city construction erects with interim support with electric wire, includes base (1), its characterized in that: the top end central position department of base (1) rotates and is connected with pivot (2), the top end fixedly connected with first gear (3) of pivot (2), the top end of base (1) rotates and is connected with crank (4), the outer terminal surface fixedly connected with second gear (5) of crank (4), the inboard fixedly connected with first telescopic link (6) of base (1), the top fixedly connected with fixture block (7) of first telescopic link (6), the top fixedly connected with support frame (10) of first gear (3), the top fixedly connected with fixed block (11) of support frame (10), the one end fixedly connected with second telescopic link (12) of fixed block (11), the other end fixedly connected with connecting plate (13) of second telescopic link (12), the one end fixedly connected with fixed plate (15) of fixed block (11), the inner side of the fixing plate (15) is provided with a sliding rail, the connecting plate (13) is connected with the sliding rail in a sliding mode, one end of the connecting plate (13) is fixedly connected with a stop block (16), and the front end face of the connecting plate (13) is fixedly connected with a push plate (17).

2. The temporary support for electric wire erection for urban construction according to claim 1, characterized in that: the first gear (3) is meshed with the second gear (5), and one end of the clamping block (7) is meshed with the first gear (3).

3. The temporary support for electric wire erection for urban construction according to claim 1, characterized in that: the outer side of the first telescopic rod (6) is provided with a first spring (8), and the bottom end and the top end of the first spring (8) are fixedly connected with the base (1) and the clamping block (7) respectively.

4. The temporary support for electric wire erection for urban construction according to claim 1, characterized in that: the top end of the clamping block (7) is provided with a pull ring (9), and the top end of the base (1) is fixedly connected with a first limiting block (20) and a second limiting block (21).

5. The temporary support for electric wire erection for urban construction according to claim 1, characterized in that: and a second spring (14) is arranged on the outer side of the second telescopic rod (12), and two ends of the second spring (14) are fixedly connected with the fixed block (11) and the connecting plate (13) respectively.

6. The temporary support for electric wire erection for urban construction according to claim 1, characterized in that: one end of the fixing block (11) is fixedly connected with a fixing rod (18), and the outer end face of the fixing rod (18) is fixedly connected with a porcelain block (19).