CN207967782U

CN207967782U - A kind of power cable construction pulley

Info

Publication number: CN207967782U
Application number: CN201820309272.3U
Authority: CN
Inventors: 程威
Original assignee: Shenzhen City East Zhiyong Engineering Co Ltd
Current assignee: Shenzhen City East Zhiyong Engineering Co Ltd
Priority date: 2018-03-07
Filing date: 2018-03-07
Publication date: 2018-10-12
Anticipated expiration: 2028-03-07

Abstract

The utility model discloses a kind of power cable construction pulleys,Including hook,Holder,Hold-doun nut,Rotating wheel,Bottom plate,Bolt column,Cover board,Main shaft,Mounting hole,Lock,Tablet,Spring,Pedestal and frame,Holder there are two being welded and fixed on the upper surface of the bottom plate,It is fixedly connected by cover board between the holder and holder,And cover board is arranged in the upper end of holder,The holder is provided with main shaft with holder,Bearing is installed on the main shaft,The center of the cover board upper end is fixedly connected with the bottom end of bolt column,And the upper end of bolt column is fixed with tablet,The bolt column is connect with hook by screw thread engagement rotation,And hook is by frame,Lock,Spring is constituted,The bottom end of the lock is movably connected with the base by axis pin,It is connected by spring between the lock and frame,And spring is arranged in the inside of lock.The lock of spring connection is provided on the hook of the utility model, it is ensured that device is not fallen out during hanging.

Description

A kind of power cable construction pulley

Technical field

The utility model is related to electrical equipment technical field, specially a kind of power cable construction pulley.

Background technology

With China's economy and scientific and technological fast development in recent years, the economy and science and technology in China all achieve huge hair Exhibition, the construction of China's items facility all achieves huge development, the especially construction of China's electric power facility, with construction speed Quickening need more perfect equipment, cable construction pulley is exactly the device being wherein commonly used, and present cable construction is slided The phenomenon that wheel is typically all to use underslung pulley, and this hook will appear dropout when shaking, there are certain peaces Full hidden danger, while it is not no fixing device to link up between hanger, is easy to happen shaking at work, is more prone to occur The phenomenon that dropout, cannot meet the requirement of nowadays people's construction.

Utility model content

The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of power cable construction cunning Wheel.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：A kind of power cable construction Pulley, including hook, holder, hold-doun nut, rotating wheel, bottom plate, bolt column, cover board, main shaft, mounting hole, lock, tablet, bullet Spring, pedestal and frame, are welded and fixed that there are two holders, and the vertical center line pair of holder opposed bottom on the upper surface of the bottom plate Claim, be fixedly connected by cover board between the holder and holder, and cover board is arranged in the upper end of holder, the holder is set up with branch It is equipped with main shaft, and main the tip of the axis is fixed with hold-doun nut, bearing, and the outer shroud and rotating wheel carried are installed on the main shaft Centre bore be fixedly connected, the center of the cover board upper end is fixedly connected with the bottom end of bolt column, and the upper end of bolt column It is fixed with tablet, the bolt column is connect with hook by screw thread engagement rotation, and hook is made of frame, lock, spring, institute The bottom end for stating lock is movably connected with the base by axis pin, and pedestal is arranged in the edge of frame right, the lock and frame It is connected by spring between frame, and spring is arranged in the inside of lock.

Preferably, the hold-doun nut is arranged in the outside of holder, and rotating wheel is arranged between holder and holder.

Preferably, the corner of the bottom plate is both provided with mounting hole, and the cross sectional shape of bottom plate is rectangle.

Preferably, the height of the holder is more than the diameter of rotating wheel.

Preferably, the length and width of the tablet is all higher than the diameter of bolt column.

The advantageous effect that the utility model is reached is：The lock of spring connection is provided on the hook of device, it is ensured that Device is not fallen out during hanging, and the hook of device is connect with bolt column by screw thread engagement rotation, can be turned Hook makes the tablet of bolt column upper end be fitted closely with hanger, and then device is fixed, and prevents from shaking, while in device Bottom end be additionally provided with bottom plate, device can be fixed on scheduled position by the mounting hole on bottom plate, have different installations Mode meets different use demands, has the function of abundant.

Description of the drawings

Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model leading flank；

Fig. 3 is the structural schematic diagram of the utility model hook.

1, it links up with；2, holder；3, hold-doun nut；4, rotating wheel；5, bottom plate；6, bolt column；7, cover board；8, main shaft；9, solid Determine hole；10, it latches；11, tablet；12, spring；13, pedestal；14, frame.

Specific implementation mode

The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment 1

As shown in Figs. 1-3, a kind of power cable construction pulley, including hook 1, holder 2, hold-doun nut 3, rotating wheel 4, bottom Plate 5, bolt column 6, cover board 7, main shaft 8, mounting hole 9, lock 10, tablet 11, spring 12, pedestal 13 and frame 14, bottom plate 5 it is upper Holder 2 there are two being welded and fixed on end face, and the vertical center line of 2 opposed bottom 5 of holder is symmetrical, passes through between holder 2 and holder 2 Cover board 7 is fixedly connected, and cover board 7 is arranged in the upper end of holder 2, and holder 2 is provided with main shaft 8, and the end of main shaft 8 with holder 2 It is fixed with hold-doun nut 3, bearing is installed, and the outer shroud carried is fixedly connected with the centre bore of rotating wheel 4 on main shaft 8, cover board 7 The center of upper end is fixedly connected with the bottom end of bolt column 6, and the upper end of bolt column 6 is fixed with tablet 11, bolt column 6 and extension Hook 1 is connected by screw thread engagement rotation, and is linked up with 1 and be made of frame 14, lock 10, spring 12, and the bottom end for latching 10 passes through pin Axis is flexibly connected with pedestal 13, and pedestal 13 is arranged in the edge on 14 right side of frame, passes through bullet between lock 10 and frame 14 Spring 12 connects, and spring 12 is arranged in the inside of lock 10 so that lock 10 has the function of resetting, and the setting of hold-doun nut 3 exists The outside of holder 2, and rotating wheel 4 is arranged between holder 2 and holder 2, the corner of bottom plate 5 is both provided with mounting hole 9, convenient Device uses the fixed mode in bottom end, and the cross sectional shape of bottom plate 5 is rectangle, and the height of holder 2 is more than the diameter of rotating wheel 4, The length and width of tablet 11 is all higher than the diameter of bolt column 6, prevents rotating wheel 4 from rubbing with cover board 7.

Operation principle：Different modes may be selected when in use, device is mounted on expected position, is selecting hook 1 outstanding It can extrude lock 10 when extension and device then hung over into scheduled position, the then recovery deformation of spring 12 is rebounded latching 10 It goes, ensures not falling out during device suspension, and the hook 1 of device with bolt column 6 is connect by screw thread engagement rotation , hook 1 can be turned so that the tablet 11 of 6 upper end of bolt column is fitted closely with hanger, and then device is fixed, prevent from shaking It is dynamic, then cable can be passed through rotating wheel 4, realize the laying of cable.

Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

The pulley 1. a kind of power cable is constructed, including hook（1）, holder（2）, hold-doun nut（3）, rotating wheel（4）, bottom plate（5）、 Bolt column（6）, cover board（7）, main shaft（8）, mounting hole（9）, lock（10）, tablet（11）, spring（12）, pedestal（13）And frame （14）, it is characterised in that：The bottom plate（5）Upper surface on be welded and fixed there are two holder（2）, and holder（2）Opposed bottom （5）Vertical center line it is symmetrical, the holder（2）With holder（2）Between pass through cover board（7）It is fixedly connected, and cover board（7）Setting exists Holder（2）Upper end, the holder（2）With holder（2）It is provided with main shaft（8）, and main shaft（8）End be fixed with hold-doun nut （3）, the main shaft（8）On bearing is installed, and is carried outer shroud and rotating wheel（4）Centre bore be fixedly connected, the cover board （7）The center of upper end and bolt column（6）Bottom end be fixedly connected, and bolt column（6）Upper end be fixed with tablet（11）, institute State bolt column（6）With hook（1）It is connected, and linked up with by screw thread engagement rotation（1）By frame（14）, lock（10）, spring （12）It constitutes, the lock（10）Bottom end pass through axis pin and pedestal（13）Flexible connection, and pedestal（13）It is arranged in frame （14）The edge on right side, the lock（10）With frame（14）Between pass through spring（12）Connection, and spring（12）Setting exists Lock（10）Inside.
The pulley 2. a kind of power cable according to claim 1 is constructed, it is characterised in that：The hold-doun nut（3）Setting In holder（2）Outside, and rotating wheel（4）It is arranged in holder（2）With holder（2）Between.
The pulley 3. a kind of power cable according to claim 1 is constructed, it is characterised in that：The bottom plate（5）Corner It is both provided with mounting hole（9）, and bottom plate（5）Cross sectional shape be rectangle.
The pulley 4. a kind of power cable according to claim 1 is constructed, it is characterised in that：The holder（2）Height it is big In rotating wheel（4）Diameter.
The pulley 5. a kind of power cable according to claim 1 is constructed, it is characterised in that：The tablet（11）Length and Width is all higher than bolt column（6）Diameter.