CN212289665U - Multifunctional crawling ladder for tank truck - Google Patents
Multifunctional crawling ladder for tank truck Download PDFInfo
- Publication number
- CN212289665U CN212289665U CN202020352983.6U CN202020352983U CN212289665U CN 212289665 U CN212289665 U CN 212289665U CN 202020352983 U CN202020352983 U CN 202020352983U CN 212289665 U CN212289665 U CN 212289665U
- Authority
- CN
- China
- Prior art keywords
- ladder
- guardrail
- control
- tank
- cat ladder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000009193 crawling Effects 0.000 title description 2
- 241000282326 Felis catus Species 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims description 6
- 230000006698 induction Effects 0.000 abstract description 5
- 210000003437 trachea Anatomy 0.000 abstract 2
- 230000009194 climbing Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Ladders (AREA)
Abstract
The utility model provides a tank wagon is with multi-functional cat ladder, includes the tank body, installs the guardrail at the top of the tank body, is equipped with the control cylinder between guardrail and the tank body, is equipped with the cat ladder body at the afterbody of the tank body, install the ladder door on the cat ladder body, be equipped with infrared induction device at the cat ladder body, be equipped with the gas receiver on the tank wagon, infrared induction device meets with the gas receiver through electronic control device, be equipped with control mouth I and control mouth II on the gas receiver, control mouth I communicates with each other through trachea I and control cylinder's no pole chamber, and control mouth II communicates with each other through trachea II and control cylinder's the pole chamber that has. The utility model discloses a set up infrared induction device on the cat ladder, steerable tank deck guardrail is automatic to be raised and pack up, and the safety line when having strengthened the staff operation effectively prevents simultaneously that irrelevant personnel from going up and down the cat ladder, prevents the emergence of incident, protects relevant facility equipment.
Description
Technical Field
The utility model relates to an engineering professional equipment technical field, more specifically say, relate to a tank wagon is with multi-functional cat ladder.
Background
Tank trucks are specialized vehicles that are equipped with a tank-like container and usually carry a working pump for transporting liquid, gas or particulate matter, as well as performing specific tasks. The existing tank truck is generally used for loading flammable and explosive chemicals such as gasoline, diesel oil, kerosene and the like, so that the tank body of the tank truck is generally designed to be large in volume and high in height so as to load goods to the greatest extent and achieve the purpose of ensuring safe walking of the tank truck. But because the jar body is bulky, inconvenient staff overhauls or cleans in jar body top, simultaneously because the feed arrangement of tank truck sets up at the top usually, for the convenient staff arrives jar body top and goes on the operation of ascending a height and the risk that falls when reducing the operation, generally be equipped with the cat ladder in the outer side of the jar body of tank truck or at the back for the staff climbs to jar body top and carries out relevant operation. The existing tank truck ladder stand is simple in structure and cannot prevent irrelevant personnel from climbing without trouble; and personal safety accidents caused by starting the automobile when a person does not fall off the top of the tank cannot be avoided.
Disclosure of Invention
The utility model aims to solve the technical problem that to prior art not enough, provide an improve safety protection measure, can avoid taking place the automobile-used multi-functional cat ladder of fluid reservoir of incident, concrete scheme is as follows:
the utility model relates to a tank wagon is with multi-functional cat ladder, including installing the groove jar body on the tank wagon, install the guardrail respectively in the top left and right sides of the groove jar body, install the walking board about between the guardrail, be equipped with the control cylinder that control guardrail goes up and down between guardrail and the groove jar body, its characteristics are: the intelligent control ladder is characterized in that a ladder body is arranged at the tail of the tank body, the top of the ladder body is fixedly connected with a walking platform, a ladder door is installed on the ladder body, an infrared sensing device for controlling the lifting of a guardrail through sensing the opening and closing of the ladder door is arranged on the ladder body, an air storage cylinder is arranged on the tank truck, the infrared sensing device is connected with the air storage cylinder through an electronic control device, a control port I and a control port II are arranged on the air storage cylinder, the control port I is communicated with a rodless cavity of a control cylinder through an air pipe I, and the control port II is communicated with a rod cavity of the control cylinder through an air pipe II.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, control cylinder on the guardrail of every side all is equipped with 2.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, walk the platform and meet with controlling the guardrail screw thread.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, the cat ladder body meets with the thread of walking on stage.
Compared with the prior art, the beneficial effects of the utility model are that: structural design is simple reasonable, through set up infrared induction device on the cat ladder, and steerable tank deck guardrail rises automatically and packs up, has strengthened the security line when the staff operation, effectively prevents simultaneously that irrelevant personnel from climbing the cat ladder from top to bottom, prevents the emergence of incident, protects relevant facility equipment.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings required in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the ladder body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the multifunctional ladder stand for the liquid tank truck provided by the embodiment comprises a tank body arranged on the liquid tank truck, the left side and the right side of the top of the tank body are respectively provided with a guardrail 6, a walking board is arranged between the left guardrail and the right guardrail, a control cylinder 5 for controlling the lifting of the guardrail is arranged between the guardrail 6 and the tank body, a ladder body 1 is arranged at the tail part of the tank body, the top part of the ladder body is fixedly connected with the walking platform, a ladder door is arranged on the ladder body 1, the ladder body is provided with an infrared sensing device 2 which controls the lifting of the guard bar by sensing the opening and closing of the ladder door, the tank truck is provided with an air cylinder 4, the infrared sensing device 2 is connected with the air cylinder 4 through an electronic control device 3, the air cylinder is provided with a control port I and a control port II, the control port I is communicated with a rodless cavity of the control cylinder through an air pipe I, and the control port II is communicated with a rod cavity of the control cylinder through an air pipe II. The utility model adds the ladder door on the ladder, and adopts the infrared induction between the ladder and the ladder door, when the ladder door is opened, the automobile is in the brake state, the tank top movable guardrail cylinder is inflated, and the movable guardrail is in the working state; when the ladder stand door is closed, the automobile unlocks the braking device, and the movable guardrail automatically retracts to the original position.
And 2 control cylinders are arranged on each side of the guardrail. The walking board is connected with the left guardrail and the right guardrail in a threaded manner. The ladder stand body is connected with the walking platform through threads. All connections are through threaded connection's mode, and simple to operate is swift need not the welding.
The utility model discloses a structural principle and application method: when the climbing door is opened, the infrared sensing device controls a pneumatic control valve of the automobile through an electronic control device of the infrared sensing device, so that the movable guardrail on the top of the tank is automatically lifted, and the automobile is in a braking state; when the ladder stand door is closed, the infrared sensing device controls a pneumatic control valve of the automobile through the electronic control device of the infrared sensing device, so that the movable guardrail on the tank top is automatically folded, and the automobile is in a non-braking state.
The above, only be the concrete implementation of the utility model, but the protection scope of the utility model is not limited thereto, and any technical personnel who is familiar with this technical field are in the utility model discloses a within range, according to the technical scheme of the utility model patent and design equivalence substitution or change all belong to the protection scope of the utility model patent.
Claims (4)
1. The utility model provides a tank car is with multi-functional cat ladder, is including installing the tank body on the tank car, installs the guardrail respectively in the top left and right sides of the tank body, installs the platform about between the guardrail, is equipped with the control cylinder that control guardrail goes up and down between guardrail and the tank body, its characterized in that: the intelligent control ladder is characterized in that a ladder body is arranged at the tail of the tank body, the top of the ladder body is fixedly connected with a walking platform, a ladder door is installed on the ladder body, an infrared sensing device for controlling the lifting of a guardrail through sensing the opening and closing of the ladder door is arranged on the ladder body, an air storage cylinder is arranged on the tank truck, the infrared sensing device is connected with the air storage cylinder through an electronic control device, a control port I and a control port II are arranged on the air storage cylinder, the control port I is communicated with a rodless cavity of a control cylinder through an air pipe I, and the control port II is communicated with a rod cavity of the control cylinder through an air pipe II.
2. The multi-functional cat ladder for the liquid tank truck of claim 1, characterized in that: and 2 control cylinders are arranged on each side of the guardrail.
3. The multi-functional cat ladder for the liquid tank truck of claim 1, characterized in that: the walking board is connected with the left guardrail and the right guardrail in a threaded manner.
4. The multi-functional cat ladder for the liquid tank truck of claim 1, characterized in that: the ladder stand body is connected with the walking platform through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020352983.6U CN212289665U (en) | 2020-03-19 | 2020-03-19 | Multifunctional crawling ladder for tank truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020352983.6U CN212289665U (en) | 2020-03-19 | 2020-03-19 | Multifunctional crawling ladder for tank truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212289665U true CN212289665U (en) | 2021-01-05 |
Family
ID=73960743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020352983.6U Expired - Fee Related CN212289665U (en) | 2020-03-19 | 2020-03-19 | Multifunctional crawling ladder for tank truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212289665U (en) |
-
2020
- 2020-03-19 CN CN202020352983.6U patent/CN212289665U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |