CN219993452U

CN219993452U - Storage tank rail self-closing door and vertical storage tank

Info

Publication number: CN219993452U
Application number: CN202321277478.XU
Authority: CN
Inventors: 闫保忠; 李相龙; 刘忠臣
Original assignee: Jinan Ruima Electric Co ltd
Current assignee: Jinan Ruima Electric Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-11-10
Anticipated expiration: 2033-05-23

Abstract

The utility model provides an automatic closing door of a storage tank fence, which comprises a door leaf, a first upright post and a second upright post, wherein the first upright post and the second upright post are used as door frames; the door leaf is installed on a vertical plate through an automatic door closing hinge, an installation seat is detachably arranged on the first upright post, and the vertical plate is fixed on the installation seat. The utility model also provides a vertical storage tank which comprises a tank body, a rail arranged on the tank body, a steel straight ladder arranged on the side part of the tank body and the automatic closing door of the tank rail. By adopting the technical scheme, the automatic closing door of the storage tank fence and the vertical storage tank are provided with the automatic closing hinge, and the door leaf is subjected to the force exerted by the automatic closing hinge after being opened, so that the door can be automatically closed without manual operation of operators.

Description

Storage tank rail self-closing door and vertical storage tank

Technical Field

The utility model relates to an automatic closing door of a storage tank fence and a vertical storage tank, and belongs to the technical field of vertical storage tanks.

Background

A vertical storage tank is a device for storing and transporting liquid and gaseous chemicals, oil, gas, etc. Vertical tanks are typically comprised of a tank body and a support structure, wherein the tank body is generally cylindrical or spherical with good stability and sealing properties. The rail guard of vertical storage tank is a safety device that sets up in order to protect the operation personnel can not drop or fall at the storage tank top during operation, still disposes the steel vertical ladder generally and is convenient for the operation personnel to step on vertical storage tank top, as shown in fig. 1, 2, vertical storage tank includes jar body 1, is located rail 2 on jar body 1, is located the steel vertical ladder 3 of jar body 1 lateral part, is located the outer guardrail 4 of vertical ladder outside of steel vertical ladder 3. The top ends of the two vertical rods of the steel straight ladder 3 are connected to the first vertical column 6 and the second vertical column 7 through a connecting rod 31 which is transversely arranged, and the lower ends of the first vertical column 6 and the second vertical column 7 are fixed on the top edge of the tank body 1. Some vertical storage tank protective barriers and steel straight ladders junction do not set up the emergency exit, and some although set up the emergency exit, the emergency exit does not set up the automatic door structure usually, needs the manual door of operation personnel, takes place the condition of forgetting easily. In this case, the operators in the tank area often need to enter and exit the tank area frequently, and if forgetting to close the safety door, the risk of accidents is increased, and especially in severe environments such as high temperature, high pressure and the like, the risk is more prominent. In addition, the safety door is usually provided with a buckle for locking, so that accidental opening is prevented. However, the arrangement of the fastening structure brings a certain trouble to the operation of the operator. When the safety door is opened, an operator needs an extra step to open the buckle, which not only increases the operation time, but also brings safety risks to the operator. Especially when needing to get into the storage tank top on the steel straight ladder, if handheld toolbox etc. heavy object still need open the buckle of emergency exit, increased the danger of losing the foot or dropping.

Disclosure of Invention

Therefore, the utility model aims to provide a novel automatic closing door of a storage tank fence and a vertical storage tank, which can automatically close a safety door, simplify the operation steps of a door leaf and reduce the operation time and the safety risk.

In order to achieve the above object, the present utility model provides an automatic closing door for a tank enclosure, comprising a door leaf, and a first upright and a second upright as door frames; the door leaf is installed on a vertical plate through an automatic door closing hinge, an installation seat is detachably arranged on the first upright post, and the vertical plate is fixed on the installation seat.

The door leaf is provided with flexible crashproof piece in the one end that keeps away from the hinge of closing the door automatically, crashproof piece can keep out between door leaf and second stand.

And a magnetic part is arranged in the anti-collision block and can be adsorbed on the second upright post.

The mounting seat comprises a first block body and a second block body, wherein the first block body and the second block body clamp the first upright column, and the first block body and the second block body are fixedly connected with each other through a connecting piece.

The connecting piece is a first bolt.

The riser is secured to the first block by a second bolt.

The two mounting seats are arranged on the first upright post up and down; the upper end and the lower end of the vertical plate are respectively fixed on the two mounting seats; the number of the automatic door closing hinges is two, and the two automatic door closing hinges are distributed on the upper portion and the lower portion of the vertical plate.

The utility model also provides a vertical storage tank, which comprises a tank body, a rail arranged on the tank body, a steel straight ladder arranged on the side part of the tank body, and an automatic closing door of the tank rail, wherein the steel straight ladder is arranged on the side part of the tank body; the top ends of the two vertical rods of the steel straight ladder are connected to the two vertical columns through a connecting rod which is transversely arranged, the two vertical columns are a first vertical column and a second vertical column of the storage tank fence automatic closing door, and the lower ends of the first vertical column and the second vertical column are fixed on the top edge of the tank body.

The door leaf opening direction of the automatic closing door of the storage tank fence faces to the inner side of the fence.

The outer side of the steel straight ladder is also provided with a straight ladder outer guardrail.

By adopting the technical scheme, the storage tank fence automatic closing door and the vertical storage tank have the following beneficial effects compared with the prior art:

1. the door leaf is provided with the automatic door closing hinge, and the door leaf is subjected to the force exerted by the automatic door closing hinge after being opened, so that the door can be automatically closed without manual operation of an operator;

2. the door leaf is installed on the vertical plate through an automatic door closing hinge, and the vertical plate is detachably installed on the first upright post through the installation seat, so that the door leaf can be installed on the basis of not changing the original structure of the vertical storage tank, and the original structure is not damaged;

3. the arrangement of the flexible anti-collision block (such as a rubber block) can prevent the door leaf from directly colliding with the second upright post, and the magnetic piece arranged in the anti-collision block can be adsorbed on the second upright post, so that the door leaf can be prevented from being accidentally opened;

4. the door leaf opening direction is towards the inner side of the fence, so that an operator can directly push the door leaf inwards on the steel straight ladder, and the door leaf opening direction is very convenient.

Drawings

Fig. 1 is a schematic structural view of a vertical tank according to the prior art.

Fig. 2 is a partial enlarged view of the portion a in fig. 1.

Fig. 3 is a schematic view showing the structure of the tank enclosure automatic closing door in the present utility model.

Fig. 4 is a side view of a tank enclosure auto-closing door.

Fig. 5 is a partial enlarged view of the portion B in fig. 4.

Fig. 6 is a top view of a tank enclosure automatic closing door mounting structure.

Fig. 7 is a partial enlarged view of the C portion in fig. 6.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the detailed description.

As shown in fig. 3 to 7, the vertical storage tank of the present utility model comprises a tank body 1, a fence 2 positioned on the tank body 1, a steel straight ladder 3 positioned at the side of the tank body 1, a straight ladder outer guardrail 4 positioned at the outer side of the steel straight ladder 3, and an automatic closing door 5. The top ends of the two vertical rods of the steel straight ladder 3 are connected to a first vertical column 6 and a second vertical column 7 through connecting rods which are transversely arranged, and the lower ends of the first vertical column 6 and the second vertical column 7 are fixed on the top edge of the tank body 1.

The automatic closing door 5 comprises a door leaf 51, the door leaf 51 is mounted on a vertical plate 53 through an upper automatic closing hinge 52 and a lower automatic closing hinge 52, an upper mounting seat 54 and a lower mounting seat 54 are detachably arranged on the first upright post 6, and the upper end and the lower end of the vertical plate 53 are respectively fixed on the mounting seats 54 through second bolts 55.

The mounting seat 54 includes a first block 541 and a second block 542, where the first block 541 and the second block 542 clamp the first upright 6, and the first block 541 and the second block 542 are fixedly connected with each other through a connecting piece. In this embodiment, the connector is a first bolt 543.

A flexible crash block 56 is provided at the end of the door leaf 51 remote from the automatic door closing hinge 52, said crash block 56 being able to withstand between the door leaf 51 and the second upright 7. A magnetic member 57 is provided in the anti-collision block 56, and the magnetic member 57 can be attracted to the second pillar 7.

The door leaf 51 opens in a direction toward the inside of the rail 2.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. The utility model provides a storage tank rail self-closing door which characterized in that: comprises a door leaf, a first upright post and a second upright post which are used as door frames; the door leaf is installed on a vertical plate through an automatic door closing hinge, an installation seat is detachably arranged on the first upright post, and the vertical plate is fixed on the installation seat.

2. The tank enclosure auto-closing door of claim 1, wherein: the door leaf is provided with flexible crashproof piece in the one end that keeps away from the hinge of closing the door automatically, crashproof piece can keep out between door leaf and second stand.

3. The tank enclosure auto-closing door of claim 2, wherein: and a magnetic part is arranged in the anti-collision block and can be adsorbed on the second upright post.

4. The tank enclosure auto-closing door of any one of claims 1-3, wherein: the mounting seat comprises a first block body and a second block body, wherein the first block body and the second block body clamp the first upright column, and the first block body and the second block body are fixedly connected with each other through a connecting piece.

5. The tank enclosure auto-closing door of claim 4, wherein: the connecting piece is a first bolt.

6. The tank enclosure auto-closing door of claim 4, wherein: the riser is secured to the first block by a second bolt.

7. The tank enclosure auto-closing door of any one of claims 1-3, wherein: the two mounting seats are arranged on the first upright post up and down; the upper end and the lower end of the vertical plate are respectively fixed on the two mounting seats; the number of the automatic door closing hinges is two, and the two automatic door closing hinges are distributed on the upper portion and the lower portion of the vertical plate.

8. A vertical storage tank, characterized in that: the vertical storage tank comprises a tank body, a rail arranged on the tank body, a steel straight ladder arranged on the side part of the tank body, and an automatic closing door of the tank rail according to any one of claims 1-7; the top ends of the two vertical rods of the steel straight ladder are connected to the two vertical columns through a connecting rod which is transversely arranged, the two vertical columns are a first vertical column and a second vertical column of the storage tank fence automatic closing door, and the lower ends of the first vertical column and the second vertical column are fixed on the top edge of the tank body.

9. The vertical storage tank of claim 8, wherein: the door leaf opening direction of the automatic closing door of the storage tank fence faces to the inner side of the fence.

10. The vertical storage tank of claim 8, wherein: the outer side of the steel straight ladder is also provided with a straight ladder outer guardrail.