CN211605914U

CN211605914U - Temporary emergency stringing device for power transmission

Info

Publication number: CN211605914U
Application number: CN201922037315.4U
Authority: CN
Inventors: 沈丽丽
Original assignee: Individual
Current assignee: Shaanxi Qingyang Power Engineering Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-29
Anticipated expiration: 2029-11-22

Abstract

The utility model provides an electric power transmission is with interim emergent overhead line device belongs to electric power transmission technical field, including bottom plate, handspike, first threaded rod, support sleeve, clamping mechanism and screw cap, the surface of protecting sheathing is provided with control switch, the top fixedly connected with support sleeve of protecting sheathing, the top spiro union of support sleeve has the screw cap, the inside of protecting sheathing is provided with positive and negative motor, the top of positive and negative motor is rotated and is connected with first threaded rod, the surface activity of first threaded rod is connected with the screw lantern ring, the surface fixedly connected with connecting rod of the screw lantern ring, the top fixedly connected with clamping mechanism of connecting rod; the utility model has high safety and good stability, and the cable clamping mechanism can be used for the cables with different diameters and enhance the firmness of the cables; and the positive and negative motor starts, can reciprocate the cable in the thread clamping mechanism, makes things convenient for staff's dismouting, has improved convenient condition widely.

Description

Temporary emergency stringing device for power transmission

Technical Field

The utility model relates to an electric power transmission technical field, more specifically relates to an electric power transmission is with interim emergent overhead line device.

Background

The electric power construction has obvious pulling effect on social economy, but Chinese economy develops rapidly, and the electric power supply is relatively tense. In order to meet the requirements of national economy and social development, the country needs to accelerate the power construction strength; electric power construction's type is various, the utility model relates to a transmission equipment of electric power, electric energy transmission indicates the mode of carrying another department by power plant or power by a certain place, because the immature electric energy transmission of early technique adopts direct current transmission more, later stage evolves into the AC transfer gradually, the AC transfer has a lot of advantages, the loss among the electric power transmission has been reduced, speed and transfer length have been improved, electric power construction has obvious pulling effect to social economy, and the rapid development of Chinese economy, power supply is nervous relatively, for the needs that satisfy national economy and social development, the country needs accelerate electric power construction dynamics, electric power construction's type is various, electric power transmission equipment is the transfer chain, the transfer chain is the important component that realizes electric power transmission and whole allotment.

At present, in civil construction and industrial building construction, constructor all leads to the construction equipment kneck with the cable from distributing box, at the in-process that constructor led to the wire, how rationally fixed cable, reduce the electric shock accident and ensure constructor's personal safety and become the most important problem, and in the construction operation of the lead wire of reality, constructor often wedges nail on the wall body that closes on, hang the wedge on the iron nail of wall body with iron wire ligature cable, lead to the construction equipment kneck until leading to the cable, the mode of this kind of lead wire is extremely common in the construction operation, but has following problem: 1. because the geographical environment where the stringing pole is located is variable and the safety factor of high-voltage discharge cannot be guaranteed, workers are often inconvenient to disassemble, assemble or maintain the cable; 2. in the process of worker lead wire, the cable often can drop from the overhead line pole, has both had the problem of potential safety hazard, can influence subsequent power transmission again, seriously draws the construction progress of holding down. Therefore, it is urgently needed to design a temporary emergency stringing device for power transmission.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background to provide an electric power transmission is with interim emergent overhead line device.

In order to achieve the above object, the utility model provides a following technical scheme: a temporary emergency stringing device for power transmission comprises a bottom plate, a hand push rod, a first threaded rod, a supporting sleeve, a stringing mechanism and a threaded cover, wherein the bottom of the bottom plate is movably connected with a universal wheel, the surface of the universal wheel is provided with a brake pad, the left end of the bottom plate is fixedly connected with the hand push rod, the top of the bottom plate is fixedly connected with a fixed base, the top of the fixed base is fixedly connected with a protective shell, the surface of the protective shell is provided with a control switch, the top of the protective shell is fixedly connected with the supporting sleeve, the two sides of the supporting sleeve are provided with through holes, the top of the supporting sleeve is screwed with the threaded cover, a positive and negative motor is arranged inside the protective shell, the top of the positive and negative motor is rotatably connected with the first threaded rod, the surface of the first threaded rod is movably connected with a threaded sleeve ring, the top of the connecting rod is fixedly connected with a wire clamping mechanism.

Preferably, the wire clamping mechanism includes wire clamping box, cable groove, second threaded rod, thread groove, grip block and adjustment handle, the wire clamping box sets up in the top of connecting rod, the inside of wire clamping box is provided with the cable groove, the top of wire clamping box is provided with the thread groove, the inside in cable groove is provided with the grip block, the inside spiro union of thread groove has the second threaded rod, the top fixedly connected with adjustment handle of second threaded rod, the grip block is the arc form, and the inboard of grip block is provided with the rubber layer.

Preferably, the hand push rod is bent, and a rubber protective sleeve is arranged on the surface of the hand push rod.

Preferably, the connecting rod is horizontally installed and can slide up and down in the through hole.

Preferably, the threaded cover is made of waterproof materials, and a sealing ring is arranged on the inner side of the threaded cover.

Preferably, the positive and negative motors and the control switch are electrically connected with a power supply; the positive and negative motors are electrically connected with the control switch; the output end of the positive and negative motor is electrically connected with the first threaded rod.

The utility model provides an electric power transmission is with interim emergent overhead line device has following beneficial effect:

1. this kind of electric power transmission is with interim emergent overhead line device is provided with wire clamping mechanism, and the staff can be when penetrating the cable groove with the cable, through rotating adjustment handle, can make the second threaded rod can be at the thread groove internal rotation to drive the grip block and move down gradually, until it can hug closely in the surface of cable, thereby the cable is firm more stable, makes things convenient for the later stage normally electric power transmission, and the simple laborsaving of fixed process, has improved the device's practicality widely.

2. This kind of electric power transmission is with interim emergent overhead line device is provided with positive and negative motor, through pressing down control switch, opens the back with positive and negative motor, can make first threaded rod drive the screw thread lantern ring rotatory, and then makes the connecting rod drive the cable in the wire clamping mechanism and do or go up or move down at the through hole for the work of dismouting cable can be more simple and convenient, greatly reduced work intensity of labour for work efficiency.

3. This kind of electric power transmission is with interim emergent overhead line device is provided with the universal wheel, can make this overhead line device have the mobility, carries out the displacement with it more simply conveniently, for building electric power engineering provides convenience widely, has improved the flexibility of device.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional cross-sectional structure of the present invention.

Fig. 2 is a front view of the overall structure of the present invention.

Fig. 3 is a schematic view of a three-dimensional section structure of the wire clamping mechanism of the present invention.

Fig. 4 is a side view of the supporting sleeve structure of the present invention.

In FIGS. 1-4: the brake pad comprises a bottom plate 1, a hand push rod 2, a first threaded rod 3, a support sleeve 4, a wire clamping mechanism 5, a wire clamping box 51, a cable groove 52, a second threaded rod 53, a threaded groove 54, a clamping block 55, an adjusting handle 56, a threaded cover 6, a universal wheel 7, a brake pad 8, a fixed base 9, a protective shell 10, a positive and negative motor 11, a through hole 12, a threaded sleeve ring 13, a connecting rod 14 and a control switch 15.

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 to 4, in an embodiment of the present invention, an electric power transmission temporary emergency stringing device includes a bottom plate 1, a hand push rod 2, a first threaded rod 3, a supporting casing 4, a string clamping mechanism 5 and a threaded cap 6, wherein a universal wheel 7 is movably connected to the bottom of the bottom plate 1, a brake pad 8 is disposed on the surface of the universal wheel 7, the hand push rod 2 is fixedly connected to the left end of the bottom plate 1, a fixing base 9 is fixedly connected to the top of the bottom plate 1, a protective casing 10 is fixedly connected to the top of the fixing base 9, a control switch 15 is disposed on the surface of the protective casing 10, the supporting casing 4 is fixedly connected to the top of the protective casing 10, through holes 12 are disposed on two sides of the supporting casing 4, the threaded cap 6 is screwed to the top of the supporting casing 4, a positive and negative motor 11 is disposed inside the protective casing 10, the surface of the first threaded rod 3 is movably connected with a threaded sleeve ring 13, the surface of the threaded sleeve ring 13 is fixedly connected with a connecting rod 14, and the top of the connecting rod 14 is fixedly connected with a wire clamping mechanism 5.

In this embodiment, the wire clamping mechanism 5 includes the wire clamping box 51, the cable groove 52, the second threaded rod 53, the thread groove 54, the grip block 55 and the adjustment handle 56, the wire clamping box 51 sets up in the top of connecting rod 14, the inside of wire clamping box 51 is provided with the cable groove 52, the top of wire clamping box 51 is provided with the thread groove 54, the inside of cable groove 52 is provided with the grip block 55, the inside spiro union of thread groove 54 has the second threaded rod 53, the top fixedly connected with adjustment handle 56 of second threaded rod 53, the grip block 55 is the arc form, and the inboard of grip block 55 is provided with the rubber layer, can fix the cable that the diameter differs effectively, the reinforcing is to the protect function of cable, the practicality of the device has also been improved widely.

In this embodiment, handspike 2 is crooked form, and the surface of handspike 2 is provided with rubber protective sheath for the staff can remove the device more simply conveniently, and when can avoiding hand gripping handspike 2 control direction, takes place the phenomenon of the broken skin of wearing and tearing.

In this embodiment, the connecting rod 14 is horizontal installation, and can slide from top to bottom at through hole 12 for the wire clamping mechanism 5 can be under the drive of connecting rod 14 through the screw thread lantern ring 13, can carry out displacement from top to bottom, thereby can improve the device's flexibility, makes things convenient for the staff to carry out dismouting work to the cable more.

In this embodiment, the screw cap 6 is made of waterproof material, and the inner side of the screw cap 6 is provided with the sealing ring, so that the rainwater can be prevented from falling into the device, and the normal use of partial functions is influenced by the corrosion of the rainwater on the device.

In this embodiment, the positive and negative motors 11 and the control switch 15 are both electrically connected to the power supply; the positive and negative motor 11 is electrically connected with the control switch 15; the output end of the positive and negative motor 11 is electrically connected with the first threaded rod 3.

Use the utility model relates to an electric power transmission is with interim emergent overhead line device, at first staff pulling handspike 2 removes to appointed pointing back through universal wheel 7, use brake block 8 to fix universal wheel 7 locking, then penetrate the cable in the cable groove 52, and rotate adjustment handle 56 according to the size of cable, make second threaded rod 53 rotate at thread groove 54, and then drive grip block 55 and tightly fix the cable, connect the power after that, and press down control switch 15 and open the back with positive and negative motor 11, can make first threaded rod 3 drive the screw thread lantern ring 13 and rotate, and then make connecting rod 14 drive the cable in the wire clamping mechanism 5 do or go up or down to remove at through hole 12, make things convenient for the staff to carry out dismouting work to the cable more.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The temporary emergency stringing device for power transmission comprises a bottom plate (1), a hand push rod (2), a first threaded rod (3), a support sleeve (4), a stringing mechanism (5) and a threaded cover (6), and is characterized in that the bottom of the bottom plate (1) is movably connected with a universal wheel (7), a brake pad (8) is arranged on the surface of the universal wheel (7), the hand push rod (2) is fixedly connected with the left end of the bottom plate (1), a fixed base (9) is fixedly connected with the top of the bottom plate (1), a protective shell (10) is fixedly connected with the top of the fixed base (9), a control switch (15) is arranged on the surface of the protective shell (10), the support sleeve (4) is fixedly connected with the top of the protective shell (10), through holes (12) are arranged on two sides of the support sleeve (4), and the threaded cover (6) is screwed on the top of the support sleeve (4), the inside of protecting sheathing (10) is provided with positive and negative motor (11), the top of positive and negative motor (11) is rotated and is connected with first threaded rod (3), the surperficial swing joint of first threaded rod (3) has the screw thread lantern ring (13), the fixed surface of the screw thread lantern ring (13) is connected with connecting rod (14), the top fixedly connected with wire clamping mechanism (5) of connecting rod (14).

2. The temporary emergency stringing device for power transmission according to claim 1, wherein: the cable clamping mechanism (5) comprises a cable clamping box (51), a cable groove (52), a second threaded rod (53), a threaded groove (54), a clamping block (55) and an adjusting handle (56), the cable clamping box (51) is arranged at the top of the connecting rod (14), the cable groove (52) is arranged inside the cable clamping box (51), the threaded groove (54) is arranged at the top of the cable clamping box (51), the clamping block (55) is arranged inside the cable groove (52), the second threaded rod (53) is screwed inside the threaded groove (54), the adjusting handle (56) is fixedly connected to the top of the second threaded rod (53), the clamping block (55) is arc-shaped, and a rubber layer is arranged on the inner side of the clamping block (55).

3. The temporary emergency stringing device for power transmission according to claim 1, wherein: the hand push rod (2) is bent, and a rubber protective sleeve is arranged on the surface of the hand push rod (2).

4. The temporary emergency stringing device for power transmission according to claim 1, wherein: the connecting rod (14) is horizontally installed and can slide up and down in the through hole (12).

5. The temporary emergency stringing device for power transmission according to claim 1, wherein: the threaded cover (6) is made of waterproof materials, and a sealing ring is arranged on the inner side of the threaded cover (6).

6. The temporary emergency stringing device for power transmission according to claim 1, wherein: the positive and negative motor (11) and the control switch (15) are electrically connected with a power supply; the positive and negative motor (11) is electrically connected with the control switch (15); the output end of the positive and negative motor (11) is electrically connected with the first threaded rod (3).