CN204940356U - Cable shaft cap assemblies - Google Patents

Abstract

Cable manhole cover assembly. It relates to a cable well cover assembly. The structure is simple, the lifting is convenient, and the safety is improved. It includes a cover body, which is arranged on the wellhead of the cable well; it includes an opening device, and the opening device includes four sets of lifting mechanisms. There are accommodation holes on both sides of the wellhead, and the four sets of lifting mechanisms are set in the accommodation holes; the lifting mechanism includes An electric push rod assembly, a rain sensor, an electric control box, a controller and a solar panel, the electric push rod assembly includes a motor and a push rod, the electric control box includes a battery, the electric control box is connected to the motor, and the controller passes through the electric control box The action of the motor is controlled, the solar panel is flush with the top surface of the wellhead, and is connected to the storage battery; the rain sensor is arranged on the bottom surface of the solar panel, and is connected to the controller. The utility model saves labor and can effectively collect the garbage gathered in the gap; at the same time, it prevents the garbage from entering the well and improves the working environment in the well;

Description

Cable manhole cover assembly

technical field

The utility model relates to a well cover, in particular to a cable well cover assembly.

Background technique

Since the weight of the cable well cover varies from 200KG to 350KG, it is bulky and heavy. Under normal circumstances, when it is necessary to open the cable well cover, even simple inspection work often requires 6-7 people to lift the cable well cover by shoulders and hands. There are several problems in this way: 1. The lightest cover plate is 200KG, and at least 4-6 people are needed to lift it; 2. The uncoordinated cooperation of personnel often results in half the result with half the effort; 3. Personnel are easily injured, and there is a certain degree of safety Hidden dangers; in rainy days, especially during heavy rains, there is a lot of accumulated water and it is difficult to discharge, and it is not easy for pedestrians or vehicles to move.

Utility model content

Aiming at the above problems, the utility model provides a cable well cover assembly with simple structure, convenient lifting and improved safety.

The technical scheme of the utility model is: comprising a cover body, the cover body is arranged at the wellhead of the cable well; and an opening device, the opening device includes four sets of lifting mechanisms, and the two sides of the wellhead are symmetrically provided with accommodating Holes, four groups of lifting mechanisms are symmetrically arranged in the containing holes;

The lifting mechanism includes an electric push rod assembly, a rain sensor, an electric control box, a controller and a solar panel,

The electric push rod assembly includes a motor and a push rod, and is used to convert the rotational motion of the motor into the linear reciprocating motion of the push rod,

The electric control box includes a storage battery, the electric control box is connected to the motor, the controller controls the action of the motor through the electric control box, the solar panel is flush with the top surface of the wellhead, and the solar panel The storage battery is connected; the rain sensor is arranged on the bottom surface of the solar panel, and the rain sensor is connected to a controller.

There is a gap between the outer edge of the cover and the inner edge of the wellhead, the outer edge of the cover is provided with a hook one, the inner edge of the wellhead is provided with a second hook, and the first hook and the second hook are arranged on the inner edge of the wellhead. The connections between are provided with hanging nets.

A grid is arranged above the solar panel.

A positioning disc is provided on the top of the push rod, and a positioning slot is provided on the bottom surface of the cover, and the positioning disc is fitted in the positioning slot.

The rain sensor is an optical sensor.

A circle of reflective tape is provided on the outer edge of the cover.

In the utility model, accommodating holes are arranged symmetrically on both sides of the cover body, and lifting mechanisms are arranged in the accommodating holes. When the cover body is raised, four groups of lifting mechanisms work simultaneously to ensure the same lifting height, which saves labor; A hanging net is set in the gap between the cover body and the wellhead, which can effectively collect the garbage accumulated in the gap; at the same time, in rainy days, when drainage is required, the well cover is opened and the hanging net is propped up to prevent the garbage from entering the well and improve The working environment in the well is improved; when there is a lot of water, a reflective tape is set on the cover to play a role in reminding (pedestrians or vehicles to detour). The utility model is convenient for processing and improves safety.

Description of drawings

Fig. 1 is a structural representation of the utility model,

Fig. 2 is a working state figure of the utility model;

In the figure, 1 is the cover body, 2 is the wellhead, 3 is the accommodation hole, 4 is the lifting mechanism, 41 is the motor, 42 is the push rod, 43 is the electric control box, 44 is the solar panel, 45 is the grid, and 5 is the rainfall Sensor, 6 is a gap, 7 is a hook one, 8 is a hook two, 9 is a hanging net, 10 is a positioning plate, 11 is a positioning groove, and 12 is a reflective tape.

detailed description

As shown in Figure 1-2, the utility model includes a cover body 1, and the cover body 1 is arranged on the wellhead 2 of the cable well; There are accommodating holes 3 symmetrically arranged on both sides, and four groups of lifting mechanisms are symmetrically arranged in the accommodating holes 3 (two accommodating holes on one side, and four groups of elevating mechanisms are respectively arranged in the four accommodating holes); During work, the lifting mechanism is set on both sides of the wellhead, which shortens the distance between the push rod and the cover, and improves the reliability and stability of the push rod; at the same time, it improves the service life of the lifting mechanism and avoids setting Bottom of the well.

The lifting mechanism includes an electric push rod assembly, a rain sensor 5, an electric control box 43, a controller and a solar panel 44,

The electric push rod assembly includes a motor 41 and a push rod 42, and is used to convert the rotational motion of the motor into the linear reciprocating motion of the push rod. The working principle of the lifting mechanism in " is the same, so I won't go into details here. They are all existing conventional devices (electric push rod, English name Linear Actuator, also known as push rod motor, electric cylinder and linear actuator).

The electric control box 43 includes a storage battery, the electric control box 43 is connected to the motor 41, and the controller controls the action of the motor through the electric control box (that is, forward and reverse to realize the lift of the push rod), so The solar panel 44 is flush with the top surface of the wellhead, and the solar panel 44 is connected to the storage battery; the solar panel can make full use of solar energy to store energy, save energy, facilitate the operation of the motor, and ensure the reliability of the work; the controller can realize Remote control, convenient and reliable, especially in the rainy season, it can be opened in time for drainage.

The rain sensor 5 is arranged on the bottom surface of the solar panel 44, and the rain sensor is connected to the controller; the rain sensor can timely feed back the road surface water situation during work, and the cover can be remotely opened by the controller to improve the timely drainage. To ensure the smooth flow of the road.

As shown in Figure 2, a gap 6 is provided between the outer edge of the cover and the inner edge of the wellhead, the outer edge of the cover is provided with a hook 1, and the inner edge of the wellhead is provided with a second hook. 8. There is a hanging net 9 connected between the hook one 7 and the second hook 8; the hanging net is set to effectively collect the garbage gathered in the gap; at the same time, when it is raining, drainage is required, and the well cover is opened , the hanging net is propped up, which prevents the garbage from entering the well and improves the working environment in the well.

A grid 45 is arranged above the solar panel 44 to effectively protect the solar panel from damage.

The top of the push rod is provided with a positioning plate 10, and the bottom surface of the cover is provided with a positioning groove 11, and the positioning plate is fitted in the positioning groove so that the push rod and the cover are reliably positioned.

The rain sensor 5 is an optical sensor, which improves the detection sensitivity and transmits the signal to the controller.

A circle of reflective tape 12 is provided on the outer edge of the cover body 1, and the reflective tape is set so that when the cover body is raised to drain water or detect work, it can warn pedestrians or vehicles to pay attention to detour and improve safety.

Claims (6)

1. cable shaft cap assemblies, comprises lid, and described lid is located at the well head of cable shaft; It is characterized in that, also comprise opening device, described opening device comprises four groups of elevating mechanisms, and the both sides of described well head are arranged with containing hole respectively, and four groups of elevating mechanisms are symmetrical arranged in described containing hole between two;

Described elevating mechanism comprises electric pushrod assembly, rain sensor, electric control box, controller and solar panels,

Described electric pushrod assembly comprises motor and push rod and for being the straight reciprocating motion of push rod by the converting rotary motion of motor,

Described electric control box comprises battery, and described electric control box connects described motor, and described controller controls described motor action by described electric control box, the either flush of described solar panels and well head, and described solar panels connect described battery; Described rain sensor is located at the bottom surface of described solar panels, described rain sensor connection control device.

2. cable shaft cap assemblies according to claim 1, it is characterized in that, be provided with gap between the outer rim of described lid and the inner edge of well head, the outer rim of described lid is provided with hook one, the inner edge of described well head is provided with hook two, is connected with and is provided with linked network between described hook one and hook two.

3. cable shaft cap assemblies according to claim 1, is characterized in that, the top of described solar panels is provided with grid.

4. cable shaft cap assemblies according to claim 1, is characterized in that, the top of described push rod is provided with positioning disk, and the bottom surface of described lid is provided with locating slot, and described positioning disk is located in described locating slot adaptedly.

5. cable shaft cap assemblies according to claim 1, is characterized in that, described rain sensor is optical sensor.

6. cable shaft cap assemblies according to claim 1, is characterized in that, the outer rim of described lid is provided with a circle reflective tape.