CN210577655U - Fastening device of power equipment - Google Patents

Abstract

The utility model discloses a fastening device for electric equipment, which comprises an equipment box, a wiring seat is arranged in the equipment box, and a pressing plate is arranged above the wiring seat. The frame is initially guided by the guide table. At the same time, the wire wheel in the moving wheel seat is matched with the wire, and the pressure of the moving wheel seat is detected by the pressure sensor, so that the tension of the wire can be detected, and the detection efficiency is higher; the guide post and the end plate are used. Cooperate and further guide the moving wheel seat, the electric push rod can push the end plate and drive the wire wheel and the moving wheel seat to descend vertically, and then the wire wheel pushes the wire for tensioning, the tightening efficiency is higher, the adjustment is more convenient, and the wire is effectively guaranteed. service life.

Description

A fastening device for electrical equipment

technical field

The utility model relates to the technical field of electric equipment, in particular to a fastening device for electric equipment.

Background technique

At present, the transmission of electric energy is widely used by cable and wired transmission. When the horizontal wind blows to the transmission wire with a non-circular cross-section due to icing, the aerodynamic force caused will cause the wire to fly up and down, becoming a galloping force. Vibration, especially in summer, due to the effect of thermal expansion and cold contraction, the cable needs to reserve a certain length, so that when the temperature is high in summer, the distance between the cable and the ground becomes smaller, coupled with the frequent rainstorms in summer, It is easy to cause safety accidents, and there are great safety hazards. The existing power equipment fastening devices are not only complex in structure, inconvenient to operate, but also low in installation, and the fastening efficiency of cables is low. The tightness of the cable is poor, the practicability is poor, and the service life of the cable is even reduced.

Utility model content

The purpose of the present invention is to provide a fastening device for electric equipment, so as to solve the above-mentioned problems in the background art.

To achieve the above object, the utility model provides the following technical solutions:

A fastening device for electric equipment, comprising an equipment box, a bottom plate and a moving wheel seat, a wiring seat is arranged in the equipment box, a pressing plate is arranged above the wiring seat, and the pressing plate and the wiring seat are connected by bolts, and are on the left side of the equipment box. The end face is provided with a processing wire inlet, which corresponds to the wiring seat, the bottom plate is arranged on the left side of the wiring seat, and is connected with the lower bottom surface of the inner cavity of the equipment box by bolts, and side plates are arranged on both sides of the bottom plate. The top plate is provided with a top plate, and a guide table is processed on the inner end face of the side plate. A support plate is arranged on the outer side of the guide table, and the end faces on both sides of the support plate are connected with the side plate by bolts, and the lower end face of the top plate and the upper end face of the support plate are arranged The fixed wheel seat, the top of the fixed wheel seat is provided with a wire wheel, and the wire wheels are matched in pairs, the movable wheel seat is arranged between the guide platforms, the bottom of the movable wheel seat is provided with a wire wheel, and the shaft ends on both sides of the wire wheel are connected to the movable wheel. The seat shaft holes are matched, and support plates are arranged on the front and rear sides of the moving wheel seat. The inner end face of the support plate is machined with guide rails, and the end faces on both sides of the moving wheel seat are machined with guide grooves and matched with the guide rails. The end plate is arranged and connected with the support plate by bolts, and a pressure sensor is arranged on the top of the moving wheel seat, and the pressure sensor is connected with the end plate and the moving wheel seat by bolts.

As a further scheme of the present invention: the outer side of the support plate is provided with guide posts, both ends of the guide posts are connected with the bottom plate and the top plate, and the guide posts are matched with the front and rear axle holes of the end plate, and are arranged above the top plate Electric push rod, the two ends of the electric push rod are provided with hinged seats, which are respectively connected with the equipment box and the end plate by bolts. In this way, the guide column cooperates with the end plate to further guide the moving wheel seat, and the end plate can be pushed by the electric push rod. It drives the wire wheel and the movable wheel seat to descend vertically, and then the wire wheel pushes the wire for tension, which is more efficient, more convenient to adjust, and can effectively ensure the service life of the wire.

As a further solution of the present invention, the support plates consist of two groups and are symmetrical with respect to the moving wheel base, and the inner end of the support plates is slotted to avoid interference with the wires.

As a further solution of the present invention, there are four fixed wheel bases in total, which are divided into two groups, and are symmetrically arranged on both sides of the movable wheel base.

As a further solution of the present invention, a notch is processed on the top of the top plate and corresponds to the hinge seat.

Compared with the prior art, the beneficial effects of the present utility model are as follows: the utility model has a simple structure, adopts the pressing plate to cooperate with the wiring seat, clamps and fixes the end of the wire, and adopts the bottom plate, the side plate and the top plate to cooperate to form an installation frame. , and is supported and reinforced by the support plate to further improve the structural strength. The wire wheel on the outside of the guide table can cooperate with the wire to carry out double-point clamping and guidance to prevent the wire from being separated and improve the stability of the wire. The support plate and the end plate are used to cooperate , which constitutes the outer frame of the moving wheel seat, and is initially guided by the guide table. At the same time, the wire wheel in the moving wheel seat is matched with the wire, and the pressure of the moving wheel seat is detected by the pressure sensor, so that the tension of the wire can be detected, and the detection efficiency is higher; The guide post is matched with the end plate to further guide the moving wheel seat, and the electric push rod can push the end plate and drive the wire wheel and the moving wheel seat to descend vertically, and then the wire wheel pushes the wire for tensioning, which has higher tightening efficiency and is more convenient Adjustment to effectively ensure the service life of the wire.

Description of drawings

FIG. 1 is a schematic structural diagram of a fastening device of an electrical equipment.

Fig. 2 is a schematic side view of the structure of a moving wheel seat and a supporting plate in the fastening device of the electric equipment.

In the figure: equipment box 1, wire inlet 2, wiring seat 3, pressure plate 4, bottom plate 5, side plate 6, guide table 7, support plate 8, top plate 9, fixed wheel seat 10, wire wheel 11, support plate 12, The end plate 13 , the guide post 14 , the moving wheel seat 15 , the pressure sensor 16 , the guide groove 17 , the guide rail 18 , the electric push rod 19 and the hinge seat 20 .

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Referring to FIGS. 1 to 2 , in an embodiment of the present invention, a fastening device for electrical equipment includes an equipment box 1 , a bottom plate 5 and a moving wheel base 15 . The equipment box 1 is provided with a wiring seat 3 . The pressure plate 4 is arranged above, and the pressure plate 4 is connected with the terminal block 3 by bolts, and the processing wire inlet 2 is set on the end face on the left side of the equipment box 1, and corresponds to the terminal block 3. In this way, the pressure plate 4 is matched with the terminal block 3, and the The ends of the wires are clamped and fixed, the bottom plate 5 is arranged on the left side of the terminal block 3, and is connected with the lower bottom surface of the inner cavity of the equipment box 1 by bolts, and side plates 6 are arranged on both sides of the bottom plate 5. A top plate 9 is provided at the top of the side plate 6, and a guide table 7 is processed on the inner end face of the side plate 6. A support plate 8 is provided on the outside of the guide table 7, and the end faces on both sides of the support plate 8 are connected with the side plate 6 by bolts. A fixed wheel seat 10 is set on the lower end face of the bottom surface of the base plate 8 and the upper end face of the support plate 8, and a wire wheel 11 is set on the top of the fixed wheel seat 10, and the wire wheel 11 is matched in pairs, so that the bottom plate 5, the side plate 6 and the top plate 9 are matched to form the installation. The frame is supported and reinforced by the support plate 8 to further improve the structural strength. The wire wheel 11 on the outside of the guide table 7 can cooperate with the wire to carry out double-point clamping and guidance to prevent the wire from detaching and improve the stability of the wire. The seat 15 is arranged between the guide tables 7, the bottom of the moving wheel seat 15 is provided with a wire wheel 11, and the shaft ends on both sides of the wire wheel 11 are matched with the shaft holes of the moving wheel seat 15, and are arranged on the front side and the rear side of the moving wheel seat 15. Support plate 12, guide rails 18 are processed on the inner end face of the support plate 12, guide grooves 17 are processed on the end faces on both sides of the moving wheel base 15, and are matched with the guide rails 18. 12 is connected by bolts, and a pressure sensor 16 is arranged at the top of the moving wheel seat 15. The pressure sensor 16 is connected with the end plate 13 and the moving wheel seat 15 by bolts, so that the support plate 12 and the end plate 13 cooperate to form the outer frame of the moving wheel seat 15. , and is initially guided by the guide table 7. At the same time, the wire wheel 11 in the moving wheel base 15 is matched with the wire, and the pressure sensor 16 detects the pressure of the moving wheel base 15, so that the tension of the wire can be detected, and the detection efficiency is higher.

The outer side of the support plate 12 is provided with a guide post 14 , the two ends of the guide post 14 are connected with the bottom plate 5 and the top plate 9 , and the guide post 14 is matched with the front and rear axle holes of the end plate 13 , and is arranged above the top plate 9 . The electric push rod 19, the two ends of the electric push rod 19 are provided with hinge seats 20, and are respectively connected with the equipment box 1 and the end plate 13 by bolts, so that the guide column 14 cooperates with the end plate 13 to further guide the moving wheel seat 15, that is, The electric push rod 19 can push the end plate 13 and drive the wire pulley 11 and the moving wheel base 15 to descend vertically, and then the wire pulley 11 pushes the wire for tensioning, which is more efficient, more convenient to adjust, and can effectively ensure the service life of the wire.

There are two groups of the support plates 8, which are symmetrical with respect to the moving wheel base 15, and the inner end of the support plates 8 is slotted to avoid interference with the wires.

There are four fixed wheel bases 10 in total and are divided into two groups, which are symmetrically arranged on both sides of the movable wheel base 15 .

The top of the top plate 9 is machined with a notch, which corresponds to the hinge seat 20 .

The working principle of the utility model is as follows: when in use, the wire enters the equipment box 1 through the wire inlet 2, and the wire wheel 11 in the fixed wheel base 10 cooperates with the wire wheel 11 in the movable wheel base 15 to connect to the wiring seat 3. The end of the wire is clamped and fixed, and then the wire wheel 11 in the moving wheel base 15 is matched with the wire, and the pressure sensor 16 (using the spoke type pressure sensor, the specific model Select according to the weight of the wire) to detect the pressure of the moving wheel base 15, the tension of the wire can be detected, when the wind is strong, the electric push rod 19 pushes the end plate 13 and drives the wire wheel 11 and the moving wheel base 15 to descend vertically, and then the wire The wheel 11 pushes the wire for tension, reduces the shaking of the wire, has higher efficiency, is more convenient to adjust, and can effectively ensure the service life of the wire.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (5)

1. a fastening device of electric equipment, comprising equipment box, bottom plate and moving wheel seat, it is characterized in that, described equipment box is provided with wiring seat, the upper part of wiring seat is provided with pressing plate, and pressing plate and wiring seat are connected by bolts, and The end face on the left side of the equipment box is provided with a processing wire inlet, which corresponds to the wiring seat. Side plate, the top plate of the side plate is provided with a top plate, and a guide table is processed on the inner end face of the side plate, and a support plate is arranged on the outside of the guide table, and the end faces on both sides of the support plate are connected with the side plate by bolts, and the lower end surface of the top plate and the side plate are connected by bolts. The upper end surface of the support plate is provided with a fixed wheel seat, the top of the fixed wheel seat is provided with a wire wheel, and the wire wheels are matched in pairs, the movable wheel seat is arranged between the guide platforms, the bottom of the movable wheel seat is provided with a wire wheel, and the two wire wheels are arranged. The shaft end on the side is matched with the shaft hole of the moving wheel seat, and support plates are arranged on the front and rear sides of the moving wheel seat. The top and bottom ends of the plate are provided with end plates, which are connected with the support plate by bolts, and a pressure sensor is arranged at the top of the moving wheel seat, and the pressure sensor is connected with the end plate and the moving wheel seat by bolts. 2 . The fastening device for power equipment according to claim 1 , wherein a guide post is provided on the outer side of the support plate, both ends of the guide post are connected to the bottom plate and the top plate, and the front end of the guide post and the end plate are connected to the top plate. 3 . The rear end shaft hole is matched, and an electric push rod is arranged above the top plate, and two ends of the electric push rod are provided with hinged seats, which are respectively connected with the equipment box and the end plate by bolts. 3 . The fastening device for electric equipment according to claim 1 , wherein the support plates are divided into two groups and are symmetrical with respect to the moving wheel base, and the inner ends of the support plates are slotted to avoid interference with the wires. 4 . 4 . The fastening device for electric equipment according to claim 1 , wherein there are four fixed wheel bases in total, which are divided into two groups, and are symmetrically arranged on both sides of the movable wheel base. 5 . 5 . The fastening device for electric equipment according to claim 1 , wherein a notch is processed on the top of the top plate and corresponds to the hinge seat. 6 .

Images