CN215160843U

CN215160843U - Oil filling ground well for airport apron

Info

Publication number: CN215160843U
Application number: CN202120727902.0U
Authority: CN
Inventors: 宁立文; 彭翔宇; 罗飞达; 章文婷; 狄成福
Original assignee: Nanning Branch Of South China Blue Sky Aviation Oil Co ltd
Current assignee: Nanning Branch Of South China Blue Sky Aviation Oil Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-12-14
Anticipated expiration: 2031-04-08

Abstract

The utility model relates to a terrace refuels well, including pit shaft, well lid and hoisting device, the well lid is located the pit shaft top, and the pit shaft inboard is equipped with interior barrel, and hoisting device is vertical to be located interior barrel inboard and interior barrel inner wall fixed connection, and hoisting device and the inboard fixed connection of well lid are equipped with the linear guide bearing between hoisting device and the well lid inboard, linear guide bearing and well lid fixed connection, and the linear guide bearing can be dismantled with hoisting device and be connected. The utility model discloses a set up hoisting device and linear guide bearing, utilize hoisting device to promote the well lid, use hoisting device to put aside the well lid as the rotatory well lid of fulcrum and promote through linear guide bearing afterwards, reduced artifical transport, reduce danger. Through installing hoisting device additional, carry out the integrated design to refueling ground well lid and ground well pit shaft, reducible former tie prevents blowing the rope to and follow-up preventing blowing the wearing and tearing of rope and maintaining and change, reduce staff's work load, fundamentally solves refuels ground well lid and blows away the risk.

Description

Oil filling ground well for airport apron

Technical Field

The utility model relates to an apron ground filling equipment field, specific theory relates to an apron adds oil ground well.

Background

At present, most of large airports adopt an apron pipe network refueling mode, the weight of a refueling well cover used by an apron ground well reaches about 25 kilograms, the refueling well cover is basically moved by manpower, measures such as using a ground well clamp, requiring a refueling person to adopt a reasonable posture to avoid injury and standardizing are taken on each site, but the problems are not solved fundamentally, and the labor intensity of the staff is not reduced. Taking the flight number of the Nanning airport as an example, the oiler needs to carry the manhole cover for at least 50 times in each shift, so that the labor intensity is high, and the damage to the psoas is large.

In addition, in order to avoid being blown away, the existing oil filling ground well cover is usually fixed by using a blowing-prevention rope, and workers need to regularly check, maintain and replace the well cover, so that the labor cost and the economic cost are improved.

The above problems are worth solving.

Disclosure of Invention

In order to overcome the problem of above-mentioned current apron ground well, the utility model provides an apron refuels ground well.

The utility model discloses technical scheme as follows:

the utility model provides a terrace refuels well, includes pit shaft, well lid and hoisting device, and the well lid is located the pit shaft top, and the pit shaft inboard is equipped with interior barrel, and hoisting device is vertical to be located interior barrel inboard and interior barrel inner wall fixed connection, and hoisting device and the inboard fixed connection of well lid are equipped with the linear guide bearing between hoisting device and the well lid inboard, linear guide bearing and well lid fixed connection, and the linear guide bearing can be dismantled with hoisting device and be connected.

Further, the lifting device is an air cylinder, the well lid is provided with an air faucet, and the air faucet is connected with the air cylinder through an air pipe.

Further, the cylinder is equipped with the piston rod, the one end of piston rod with the well lid is inboard articulated, the other end with cylinder swing joint.

Further, a cylinder support is arranged between the lifting device and the inner wall of the inner barrel, the lifting device is fixedly connected with the cylinder support, and the cylinder support is fixedly connected with the inner wall of the inner barrel.

Furthermore, the cylinder support and the inner wall of the inner cylinder body are connected in a welding mode.

Furthermore, a plurality of reinforcing ribs are arranged on the inner wall and the outer wall of the upper end of the shaft.

Further, it is a plurality of the strengthening rib is followed the outer fringe line circumference of well lid sets up, and is a plurality of the upper surface of strengthening rib with the upper surface of well lid is in same horizontal plane.

According to the above scheme the utility model discloses, its beneficial effect lies in:

the utility model discloses a set up hoisting device and linear guide bearing, utilize hoisting device to promote the well lid, use hoisting device to put aside the well lid as the rotatory well lid of fulcrum and promote through linear guide bearing afterwards, reduced artifical transport, reduce danger. Simultaneously, through installing hoisting device additional, carry out integrated design to refueling ground well lid and ground well pit shaft, reducible former mooring prevents blowing the rope to and follow-up preventing the wearing and tearing of blowing the rope maintain and change, reduce staff's work load, fundamentally solves refuels ground well lid and blows away the risk.

Drawings

Fig. 1 is a schematic view of the well lid of the present invention;

FIG. 2 is a schematic view of opening the manhole cover of the present invention;

fig. 3 is the utility model discloses an inboard linear guide bearing schematic diagram of well lid.

In the context of the figures, it is,

1. a wellbore;

2. a well cover;

3. a cylinder;

4. an air tap;

5. an air tube;

6. a piston rod;

7. an inner cylinder;

8. reinforcing ribs;

9. a cylinder support;

10. linear guide rail bearing.

Detailed Description

For better understanding of the objects, technical solutions and technical effects of the present invention, the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be noted that the following examples are only for explaining the present invention and are not intended to limit the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "a number" is two or more unless specifically defined otherwise.

As shown in fig. 1 and 2, a terrace refuels well, including pit shaft 1, well lid 2 and hoisting device, well lid 2 is located 1 top of pit shaft, 1 inboard of pit shaft is equipped with

interior barrel

7, 7 inboard and the 7 inner wall fixed connection of interior barrel of barrel in the vertical locating of hoisting device, hoisting device and 2 inboard fixed connection of well lid, be equipped with linear guide bearing 10 between hoisting device and the 2 inboards of well lid, linear guide bearing 10 and 2 fixed connection of well lid, linear guide bearing 10 can dismantle with hoisting device and be connected.

When specifically implementing, utilize hoisting device to promote well lid 2, use hoisting device to rotate well lid 2 as the fulcrum afterwards and promote through linear guide bearing 10 and remove well lid 2, reduced artifical transport, reduce danger. Simultaneously, through installing hoisting device additional, carry out the integrated design to refuel ground well lid 2 and ground well pit shaft 1, reducible former tie prevents blowing the rope to and follow-up prevent blowing the wearing and tearing of rope and maintain and change, reduce staff's work load, fundamentally solves refuel ground well lid 2 and blows away the risk.

In this embodiment, hoisting device is cylinder 3, is equipped with air cock 4 on the manhole well lid 2, and air cock 4 passes through trachea 5 and is connected with cylinder 3 in the pit shaft 1.

In this embodiment, cylinder 3 is equipped with piston rod 6, and piston rod 6's one end is inboard articulated with ground well lid 2, the other end and 3 swing joint of cylinder.

In this embodiment, be equipped with cylinder support 9 between hoisting device and the inner wall of interior barrel 7, hoisting device and cylinder support 9 fixed connection, cylinder support 9 and inner wall of interior barrel 7 fixed connection.

In this embodiment, the cylinder support 9 is welded to the inner wall of the inner cylinder 7.

As shown in fig. 3, the air tap 4 is additionally installed after the well lid 2 is punched, the linear guide rail bearing 10 is additionally installed on the inner side of the well lid 2, and the linear guide rail bearing 10 is connected with the well lid 2 through bolts. Simultaneously, the inner wall of the inner cylinder body 7 is welded with the cylinder support 9, the cylinder 3 is fixed on the cylinder support 9 through bolts, the piston rod 6 is connected with the inner side bearing of the manhole cover 2, and the air pipe 5 is used for connecting the air tap 4 of the manhole cover 2 with the air hole of the rodless cavity of the cylinder 3.

When specifically implementing, utilize the former car air supply of tank service truck to fill gas 4 on well lid 2 additional, be connected to the air cock 4 of well lid 2 top with the tank service truck air supply, hold the air gun and aerify 1 inside cylinder 3 of pit shaft, atmospheric pressure promotes the piston and produces thrust and stretches out, automatic promotion ground well lid 2, the piston rod 6 with installing cylinder 3 additional removes ground well lid 2 as the strong point this moment, after ground well lid 2 is promoted by cylinder 3 like this, do not need the manpower to lift away ground well lid 2, only need to use the supporting leg as rotatory ground well lid 2 of fulcrum, and promote the removal along linear guide bearing 10 directions, thereby play the transport effect. When the lid returns well lid 2, the same piston rod 6 that uses moves well lid 2 to 1 top of pit shaft as the strong point, loosens the air gun of inflating, relies on the dead weight of well lid 2 of ground well this moment to reset well lid 2.

In this embodiment, the inner wall and the outer wall of the upper end of the shaft 1 are both provided with a plurality of reinforcing ribs 8.

In this embodiment, a plurality of strengthening ribs 8 set up along the outer fringe line circumference of ground well lid 2, and the upper surface of a plurality of strengthening ribs 8 and the upper surface of ground well lid 2 are in same horizontal plane.

To sum up, the utility model discloses a set up hoisting device and linear guide bearing 10, utilize hoisting device to promote well lid 2, use hoisting device to put aside well lid 2 as the rotatory well lid of fulcrum and promote through linear guide bearing 10 afterwards, reduced artifical transport, reduce danger. Through installing hoisting device additional, carry out the integrated design to refueling ground well lid 2 and ground well pit shaft 1, reducible former tie prevents blowing the rope to and follow-up preventing that blows the wearing and tearing of rope and maintain and change, reduce staff's work load, fundamentally solves refueling ground well lid 2 and blows away the risk.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a terrace refuels well, includes pit shaft, well lid and hoisting device, the well lid is located the pit shaft top, the pit shaft inboard is equipped with interior barrel, hoisting device is vertical to be located interior barrel inboard with interior barrel inner wall fixed connection, hoisting device with the inboard fixed connection of well lid, its characterized in that, hoisting device with be equipped with the linear guide bearing between the well lid inboard, the linear guide bearing with well lid fixed connection, the linear guide bearing with hoisting device can dismantle the connection.

2. The apron refueling well as claimed in claim 1, wherein the lifting device is a cylinder, and the well lid is provided with an air tap, and the air tap is connected to the cylinder through an air pipe.

3. The terrace refueling well as claimed in claim 2, wherein the cylinder is provided with a piston rod, one end of the piston rod is hinged with the inner side of the well cover, and the other end of the piston rod is movably connected with the cylinder.

4. The apron refueling well as claimed in claim 1, wherein a cylinder support is disposed between the lifting device and the inner wall of the inner cylinder, the lifting device is fixedly connected with the cylinder support, and the cylinder support is fixedly connected with the inner wall of the inner cylinder.

5. The apron refueling well as claimed in claim 4, wherein the cylinder support is welded to the inner wall of the inner cylinder.

6. The apron refueling well as claimed in claim 1, wherein the inner wall and the outer wall of the upper end of the shaft are provided with a plurality of reinforcing ribs.

7. The apron refueling well as claimed in claim 6, wherein a plurality of said ribs are circumferentially disposed along an outer edge line of said well lid, and upper surfaces of said plurality of ribs and an upper surface of said well lid are at a same level.