CN217807574U

CN217807574U - Platform for unloading chlorine tank truck

Info

Publication number: CN217807574U
Application number: CN202221851548.3U
Authority: CN
Inventors: 张世军
Original assignee: Dezhou Kaimidi Chemical Co ltd
Current assignee: Dezhou Kaimidi Chemical Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-15
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a chlorine tank truck unloading platform, which comprises a high-altitude platform, wherein the high-altitude platform is connected with the ground through an elevator or a step ladder; the high-altitude platform is provided with a vertical folding ladder, the vertical folding ladder is hinged and fixed with the stand column on the high-altitude platform, and the vertical folding ladder can realize the state conversion from horizontal to vertical. When the device needs to be used, the vehicle is stopped at the lower part of the high-altitude platform, the vertical folding ladder is hinged with the upright post and is lowered until the vertical folding ladder is contacted with the top of the tank car, and an operator can install and detach the air supply port by means of the operation platform; this device realizes through articulated mode that footboard and two footboard hinge bars are fixed, and its stability is good, and rethread hydraulic pressure auxiliary device realizes that vertical folding ladder transfers and the damping action when promoting, and the operation is safer.

Description

Platform for unloading chlorine tank truck

Technical Field

The utility model relates to a poisonous and harmful gas discharge apparatus technical field, concretely relates to chlorine gas pitcher car platform of unloading.

Background

In the production process of calcium hypochlorite, chlorine is used as an intermediate raw material, and the existing chlorine supply is generally transported by a small tank or a large tank truck. When the small tank is adopted for transportation, the air supply tank needs to be frequently replaced during workshop production, and great potential safety hazards exist, so that most manufacturers can perform centralized air supply by adopting a mode of supplying air to the large tank car through transformation on the premise of ensuring the production capacity according to production requirements and government guidance.

At present, the modified discharging device needs to store a storage tank in a factory through a pipeline in a specific workshop, and due to the fact that chlorine has toxicity, high-pressure gas is generally adopted to push liquid chlorine into the workshop tank body, so that when discharging is carried out, a gas supply port needs to be installed and detached at the top of a liquid chlorine tank truck, and therefore personnel are needed to operate at the top of the tank body. However, no such operation platform exists in the field at present, people can climb to the top of the tank car by means of the tank car crawling ladder and then perform installation and disassembly operations of the gas supply port, potential safety hazards are high in the operation process, the protection device is worn by the operator, the visual field is not wide during operation, and operation dangerousness is further increased.

Aiming at the defects in the prior art, a special unloading platform is very necessary to be designed by technical personnel in the field, the platform can be connected with a tank car through a connecting device, the operation of installing and disassembling an air supply port can be realized by means of an operation platform, the operation efficiency is improved, and the operation safety is improved.

Disclosure of Invention

Reference and the shortcoming on the prior art, the utility model aims to provide a chlorine cylinder car platform of unloading, its platform through will increasing combines together with the cat ladder, realizes linking between tank car and the platform, avoids operation personnel carrying device to scramble the tank car and at the potential safety hazard that tank car top operation brought.

A chlorine tank truck unloading platform comprises a high-altitude platform, wherein the high-altitude platform is connected with the ground through an elevator or a step; the high-altitude platform is provided with a vertical folding ladder, the vertical folding ladder is hinged and fixed with the stand column on the high-altitude platform, and the vertical folding ladder can realize the state conversion from horizontal to vertical.

The vertical folding ladder comprises hinged handrails and pedal hinged rods, the number of the pedal hinged rods on each side is two, the two pedal hinged rods are simultaneously hinged with a plurality of pedals, and the pedals are arranged in a horizontal state; a limiting device is arranged between the upright post and the pedal hinge rod.

The hinged handrails are arranged in parallel from top to bottom, one end of each hinged handrail is hinged and fixed on the upright post, the other end of each hinged handrail is hinged with the end handrail, and the end handrail is arranged on the topmost pedal.

The bottom of every stand is provided with the articulated seat in bottom, the articulated seat in bottom on be provided with two pin joints respectively with two upper and lower footboard hinge bars articulated fixed simultaneously.

A hydraulic auxiliary device is arranged between the pedal hinge rod and the upright post or the high-altitude platform, and the pedal hinge rod and the upright post or the high-altitude platform are connected through the hydraulic auxiliary device.

Realize the reinforcement through middle part reinforcement pole between the footboard hinge bar that sets up around and fixed.

And an end supporting rod is fixed at the bottom of the pedal positioned at the topmost part, and the end supporting rod can realize the support with the top of the tank car in the horizontal state of the vertical folding ladder.

The utility model has the advantages that: the utility model adopts the above structure, it is provided with a breach on aerial platform, and the breach department articulates through the stand has vertical folding ladder to realize the shutoff, and when needs use, the vehicle stops to the lower part of aerial platform, and vertical folding ladder and stand articulate and realize transferring until contacting with the tank car top, and the operation personnel can realize the air feed port with the help of the operation platform and install, dismantle the operation; this device realizes through articulated mode that footboard and two footboard hinge bars are fixed, and its stability is good, and the damping effect when rethread hydraulic pressure auxiliary device realizes that vertical folding ladder transfers and promotes, and the operation is safer.

Drawings

The structure of the device of the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view II of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure of the area A in FIG. 1;

FIG. 5 is an enlarged view of the structure of the area B in FIG. 3;

FIG. 6 is a schematic view of the usage state of the present invention;

1. step ladder, 11, step ladder handrail, 2, high altitude platform, 21, platform handrail, 22, platform stand, 3, vertical folding ladder, 31, the footboard, 311, the curb plate, 312, the foot bar, 32, upper portion footboard hinge bar, 33, lower part footboard hinge bar, 331, the pneumatic cylinder supporting seat, 34, the middle part stiffening rod, 35, the tip bracing piece, 36, the pneumatic cylinder, 4, the tip handrail, 5, articulated handrail, 6, the stand, 61, the articulated seat in top, 62, the articulated seat in middle part, 63, the articulated seat in bottom, 64, the articulated seat in lateral part, 65, the chain tie point, 7, spacing chain, 8, the tank car.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings.

A high altitude platform 2 is erected through platform stand 22 to chlorine gas pitcher car platform of unloading, is connected with ground through step 1 on the high altitude platform 2, step 1 periphery be provided with step handrail 11, the periphery of high altitude platform 2 is provided with platform handrail 21. The utility model is provided with a gap on the high-altitude platform 2, the gap is provided with a front upright post and a rear upright post 6 which are symmetrically arranged, each upright post 6 is provided with a top hinged seat 61, a middle hinged seat 62, a bottom hinged seat 63 and a side hinged seat 64 from the top down, and two hinged handrails 5 are fixed in parallel hinged by the top hinged seat 61 and the middle hinged seat 62; two hinge points are arranged on the bottom hinge seat 63 and are respectively hinged and fixed with the upper pedal hinge rod 32 and the lower pedal hinge rod 33; the upper pedal hinge rod 32 and the lower pedal hinge rod 33 simultaneously realize the hinge fixation of the pedal 31, the pedal is always arranged in a horizontal state, as shown in the figure, the pedal 31 comprises side plates 311 arranged in front and at the back, and a pedal rod 312 is arranged between the two side plates; still be provided with tip handrail 4 on the footboard 31 that is located the top, tip handrail 4 and two articulated handrails 5 articulated fixed to an organic whole, go up the structure setting after, the utility model discloses can realize that stand 6 on whole vertical folding ladder 3 and the high altitude platform 2 is articulated fixed, vertical folding ladder 3 can realize level to vertical state conversion. The utility model discloses an adopt many connecting rod structures to fix to an organic whole between footboard 31 and upper portion footboard hinge bar 32 and the lower part footboard hinge bar 33, every footboard is articulated fixedly through four pin joints in front and back both sides and upper portion footboard hinge bar 32 and lower part footboard hinge bar 33 respectively, and the footboard remains throughout under the horizontality, and it can realize the operation personnel and walk the operation between aerial platform 2 and tank car 8.

On the basis of the structure, furthermore, the hinged handrails are arranged in parallel to realize double fixation, one end of each hinged handrail is hinged and fixed on the upright post 6, and the other end of each hinged handrail is hinged with the end handrail 4. This structure can guarantee articulated intensity and reduce vertical folding ladder 3's side clearance, guarantees operation safety.

The utility model discloses be provided with the articulated seat 64 of lateral part in the bottom of every stand, be provided with pneumatic cylinder supporting seat 331 in the bottom of lower part footboard hinge bar 33, realize the articulated fixed of pneumatic cylinder 36 through pneumatic cylinder supporting seat 331 and the articulated seat 64 cooperation of lateral part, can realize through pneumatic cylinder 36 that the application of force is assisted to hydraulic pressure between vertical folding ladder 3 and stand, personnel are more laborsaving when carrying out the adjustment of vertical folding ladder 3 vertical and horizontality.

Further, the utility model discloses it is fixed to realize the reinforcement through middle part reinforcement pole 34 between the lower part footboard hinge bar 33 that both sides set up in the front and back to this ensures the stability of whole vertical folding ladder 3 bottoms.

Still further, the utility model discloses on being located the footboard 31 at top, be fixed with end support rod 35 in footboard 31 bottom, as shown in fig. 6, the utility model discloses during the use, end support rod 35 can realize supporting with 8 tops of tank car under the 3 horizontality of vertical folding ladder, the utility model discloses still be provided with chain tie point 65 on stand 6 and on upper portion footboard hinge bar 32, set up spacing chain 7 between two chain tie points 65, through the dual function of spacing chain 7 and end support rod 35, can guarantee this device outrigger operation personnel when user state.

To summarize: the utility model discloses when using, stop vehicle 8 to the lower part of high altitude platform 2, vertical folding ladder 3 and stand 6 are articulated and realize transferring until and the contact of 8 tops of tank car, and the operation personnel can realize air feed port installation, dismantlement operation with the help of operation platform.

This device realizes through articulated mode that footboard and two footboard hinge bars are fixed, and its stability is good, and the damping effect when rethread hydraulic pressure auxiliary device realizes that vertical folding ladder transfers and promotes, and the operation is safer.

Claims

1. The utility model provides a chlorine tank car platform of unloading which characterized in that: the device comprises a high-altitude platform, wherein the high-altitude platform is connected with the ground through an elevator or a step ladder; the high-altitude platform is provided with a vertical folding ladder, the vertical folding ladder is hinged and fixed with the stand column on the high-altitude platform, and the vertical folding ladder can realize the state conversion from horizontal to vertical.

2. The chlorine tank truck unloading platform of claim 1, wherein: the vertical folding ladder comprises hinged handrails and pedal hinged rods, the number of the pedal hinged rods on each side is two, and the two pedal hinged rods are simultaneously hinged with a plurality of pedals; a limiting device is arranged between the upright post and the pedal hinge rod.

3. A chlorine-gas tank truck unloading platform according to claim 1, characterised in that: the bottom of every stand is provided with the articulated seat in bottom, the articulated seat in bottom on be provided with two pin joints respectively with two upper and lower footboard hinge bars articulated fixed simultaneously.

4. A chlorine-gas tank truck unloading platform according to claim 2, characterized in that: a hydraulic auxiliary device is arranged between the pedal hinge rod and the upright post or the high-altitude platform.

5. The chlorine tank truck unloading platform of claim 2, wherein: the pedal hinge rods arranged in the front and the back are reinforced and fixed through the middle reinforcing rod.

6. A chlorine-gas tank truck unloading platform according to claim 2, characterized in that: and an end supporting rod is fixed at the bottom of the pedal positioned at the topmost part, and the end supporting rod can realize the support with the top of the tank car in the horizontal state of the vertical folding ladder.