CN214850371U

CN214850371U - Stringing construction device for power equipment installation

Info

Publication number: CN214850371U
Application number: CN202121287132.9U
Authority: CN
Inventors: 王琳君
Original assignee: Weihai Shengchuan Electric Co ltd
Current assignee: Weihai Shengchuan Electric Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-11-23
Anticipated expiration: 2031-06-09

Abstract

The utility model relates to the technical field of electric power construction, in particular to an overhead line construction device for electric power equipment installation, which comprises a base and a clamping structure, wherein the middle part of the upper surface of the base is rotatably connected with a first internal thread pipe, and a stud is vertically screwed in the first internal thread pipe; the clamping structure comprises a lower clamping plate and an upper clamping plate, wherein shaft pins are hinged to two sides of the lower clamping plate, clamping grooves are formed in two sides of the upper clamping plate, the shaft pins can be slidably connected into the clamping grooves, a cam handle is hinged to the top of each shaft pin, and the shaft pins below the cam handles are provided with two annular glands and two annular glands at intervals.

Description

Stringing construction device for power equipment installation

Technical Field

The utility model relates to an electric power construction technical field especially relates to an overhead line construction equipment for power equipment installation.

Background

When carrying out interim support to the electric wire generally choose for use interim stringing pole, current interim stringing pole removes inconveniently, and the portability is relatively poor, and current interim stringing pole does not possess the altitude mixture control function simultaneously.

Through retrieval, chinese patent discloses CN208899956U, which can temporarily erect optical fiber cables and can adjust the height of the cables, but after the erection is completed, if the wind force is large, the cable will swing, if the swing amplitude is too large, the deformation of the cable will also increase, and the long-time repeated deformation of the cable will accelerate the material fatigue of the cable, resulting in the overall stability of the erected cable being reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the cable is deformed by a wide margin and is leaded to the material to be tired fast among the prior art, and the overhead line construction equipment for power equipment installation that proposes.

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

the stringing construction device for mounting the power equipment comprises a base and a clamping structure, wherein a first internal thread pipe is rotatably connected to the middle part of the upper surface of the base, and a stud is vertically screwed in the first internal thread pipe;

the clamping structure includes lower plate and punch holder, the lower plate both sides all articulate there is the pivot, the joint groove has all been seted up to the punch holder both sides the pivot slidable connects in the joint inslot, the top of pivot articulates there is the cam handle, the cam handle below the spacer sleeve is equipped with two annular glands, two on the pivot the epaxial cover is equipped with compression spring between the gland the epaxial cover is equipped with compression spring, lower plate bottom surface both sides rigid coupling has the extension board of the type of falling U, rotatable installation has the slide bar in the extension board, the cover is equipped with the sliding sleeve on the slide bar, the sliding sleeve both sides all the cover is equipped with buffer spring on the slide bar, the sliding sleeve bottom is through the mobilizable connection of extending structure on the double-screw bolt.

Preferably, the extending structure comprises a second internal thread pipe, a screw rod and a third internal thread pipe, one end of the second internal thread pipe is hinged to the stud, the other end of the second internal thread pipe is screwed to the screw rod, one end of the third internal thread pipe is fixedly connected to the sliding sleeve, and the other end of the third internal thread pipe is screwed to the screw rod.

Preferably, a plurality of universal wheels are rotatably mounted on the bottom surface of the base.

Preferably, a plurality of wire grooves are formed in the lower clamping plate and the upper clamping plate at equal intervals.

The utility model provides a pair of overhead line construction equipment is used in power equipment installation, beneficial effect lies in: this overhead line construction equipment for power equipment installation sets up buffer spring in lower plate bottom, and when the cable receives the wind-force influence to take place the swing, sliding sleeve, buffer spring and extension board cooperate, make the lower plate produce the skew of small range, carry out the buffer protection to the cable, delay the material fatigue of cable.

Drawings

Fig. 1 is the utility model provides a power equipment installation is with overhead line construction equipment's schematic structure diagram.

Fig. 2 is a front view of the utility model provides a stringing construction device for power equipment installation.

Fig. 3 is a side view of the utility model provides a stringing construction device for power equipment installation.

Fig. 4 is the utility model provides a stringing construction device's for power equipment installation enlargedly of a department.

In the figure: the clamping device comprises a base 1, a first internal threaded pipe 2, a stud 3, a second internal threaded pipe 4, a screw rod 5, a third internal threaded pipe 6, a sliding sleeve 7, a buffer spring 8, a sliding rod 9, a support plate 10, a lower clamping plate 11, an upper clamping plate 12, a shaft pin 13, a gland 14, a compression spring 15, a cam handle 16, a universal wheel 17 and a clamping groove 18.

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.

Referring to fig. 1-4, the stringing construction device for power equipment installation comprises a base 1 and a clamping structure, wherein a plurality of universal wheels 17 are rotatably installed on the bottom surface of the base 1, a first internal threaded pipe 2 is rotatably connected to the middle part of the upper surface of the base 1, and a stud 3 is vertically screwed in the first internal threaded pipe 2; can remove this device through universal wheel 17, stud 3 and first internal thread pipe 2 can be adjusted by the erect height of cable.

Clamping structure includes lower plate 11 and punch holder 12, a plurality of wire casings have been seted up to impartial interval on lower plate 11 and the punch holder 12, lower plate 11 both sides all articulate there is pivot 13, joint groove 18 has all been seted up to punch holder 12 both sides, pivot 13 slidable connects in joint groove 18, the top of pivot 13 articulates there is cam handle 16, the interval cover is equipped with two annular glands 14 on the pivot 13 of cam handle 16 below, the cover is equipped with compression spring 15 on the pivot 13 between two

glands

14, 11 bottom surface both sides rigid couplings of lower plate have the extension board 10 of the type of falling U, rotatable slide bar 9 of installing in extension board 10, the cover is equipped with sliding sleeve 7 on slide bar 9, all the cover is equipped with buffer spring 8 on the slide bar 9 of sliding sleeve 7 both sides, movable connection is passed through on double-screw bolt 3 in the sliding sleeve 7 bottom. Lower plate 11 and punch holder 12 are used for carrying out the centre gripping to the cable, and both centre gripping cables back are locked through pivot 13 and the cooperation of joint groove 18, set up buffer spring 8 in lower plate 11 bottom, and when the cable influenced the emergence swing by wind-force, sliding sleeve 7, buffer spring 8 and extension board 10 cooperate, make lower plate 11 produce the skew of small range, carry out the buffer protection to the cable, delay the material fatigue of cable.

The extending structure comprises a second internal thread pipe 4, a screw rod 5 and a third internal thread pipe 6, one end of the second internal thread pipe 4 is hinged to the stud 3, the other end of the second internal thread pipe 4 is screwed on the screw rod 5, one end of the third internal thread pipe 6 is fixedly connected to the sliding sleeve 7, and the other end of the third internal thread pipe 6 is screwed on the screw rod 5. Can adjust the height of lower plate 11 both sides through extending structure to satisfy the high demand of cable under the different situation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The stringing construction device for mounting the power equipment is characterized by comprising a base (1) and a clamping structure, wherein the middle part of the upper surface of the base (1) is rotatably connected with a first internal threaded pipe (2), and a stud (3) is vertically screwed in the first internal threaded pipe (2);

the clamping structure comprises a lower clamping plate (11) and an upper clamping plate (12), wherein shaft pins (13) are hinged to two sides of the lower clamping plate (11), clamping grooves (18) are formed in two sides of the upper clamping plate (12), the shaft pins (13) are connected in the clamping grooves (18) in a sliding mode, cam handles (16) are hinged to the tops of the shaft pins (13), two annular pressing covers (14) are arranged on the shaft pins (13) below the cam handles (16) in a sleeved mode, compression springs (15) are sleeved on the shaft pins (13) between the two pressing covers (14), inverted U-shaped supporting plates (10) are fixedly connected to two sides of the bottom surface of the lower clamping plate (11), sliding rods (9) are rotatably mounted in the supporting plates (10), sliding sleeves are provided with sliding sleeves (7), two sides of the sliding sleeves (7) are provided with buffer springs (8) on the sliding rods (9), the bottom end of the sliding sleeve (7) is movably connected to the stud (3) through a telescopic structure.

2. The stringing construction device according to claim 1, wherein the telescopic structure comprises a second internal thread pipe (4), a screw rod (5) and a third internal thread pipe (6), one end of the second internal thread pipe (4) is hinged to the stud (3), the other end of the second internal thread pipe (4) is screwed to the screw rod (5), one end of the third internal thread pipe (6) is fixedly connected to the sliding sleeve (7), and the other end of the third internal thread pipe (6) is screwed to the screw rod (5).

3. The trolley wire construction device for installing electric power equipment as claimed in claim 1, wherein a plurality of universal wheels (17) are rotatably installed on the bottom surface of the base (1).

4. The stringing construction device according to claim 1, wherein a plurality of wire grooves are formed in the lower clamping plate (11) and the upper clamping plate (12) at equal intervals.