CN217918031U

CN217918031U - Portable mobile trolley for PEMS equipment

Info

Publication number: CN217918031U
Application number: CN202221798627.2U
Authority: CN
Inventors: 彭国伟; 李霖
Original assignee: Hunan Motor Vehicle Testing Technology Co ltd
Current assignee: Hunan Motor Vehicle Testing Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-29
Anticipated expiration: 2032-07-13

Abstract

The convenient travelling car of PEMS equipment is including placing the frame, adorning the walking wheel of placing the frame bottom and taking the brake and adorning the pushing hands of placing the frame side, and the pull door of placing the front side of frame for the pull that can make progress takes out, its characterized in that: the bottom of placing the frame is equipped with the bottom plate, and the bottom plate is formed by the PMS power module's that is used for placing PMS and the movable bottom plate amalgamation that is used for placing PEMS detection module, and PMS is fixed with placing the frame, and movable bottom plate and placing frame swing joint just are located the PMS front side, upwards take out the pull door and move movable bottom plate forward, drive PEMS detection module and stretch out forward and place the frame. The utility model provides high PEMS equipment remove and with the convenience of being connected by the detected vehicle, avoid binding PEMS equipment on vehicle platform or vehicle floor, shorten the equipment before the detection and lift the time spent of moving, installation, connection, improve PEMS equipment and remove moving maneuverability and efficiency, save the manpower and lift and move, improve PEMS equipment and remove moving security.

Description

Convenient travelling car of PEMS equipment

Technical Field

The utility model relates to a convenient travelling car of PEMS equipment for the moving as a whole of PEMS equipment.

Background

The whole set of PEMS equipment generally consists of at least three measuring devices and related accessories, the PEMS equipment is expensive in manufacturing cost and harsh in use environment, the test time of the emission test of the actual road running of the vehicle is longer, various uncertain factors exist on the road, and the factors put forward higher requirements on the use stability of the PEMS equipment. At present, when each testing organization or automobile manufacturer testing department uses PEMS equipment to carry out the actual road running emission test of a vehicle, most of the testing organizations bind and fix the equipment on the floor in a vehicle platform or a carriage, and the main problem is that: 1. the equipment connection is tedious, and the PEMS equipment is not easy to move after being positioned, so that long connection time is needed, and the test efficiency is influenced. 2. When each module of the PEMS equipment forms a set of equipment for testing, the weight of the equipment is not less than one hundred kilograms, the equipment is inconvenient to transport and move, and the safety is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a convenient travelling car of PEMS equipment improves PEMS equipment and removes and with the convenience of being detected vehicle connection, avoids binding PEMS equipment on vehicle platform or vehicle floor, shortens to detect the preceding equipment and lifts when moving, installing, connecting, improves PEMS equipment and removes moving maneuverability and efficiency, saves the manpower and lifts and moves, improves PEMS equipment and removes moving security.

In order to achieve the purpose, the utility model adopts the technical proposal that:

the convenient travelling car of PEMS equipment is including placing the frame, adorning the walking wheel of placing the frame bottom and taking the brake and adorning the pushing hands of placing the frame side, and the pull door of placing the front side of frame for the pull that can make progress takes out, its characterized in that: the bottom plate is arranged at the bottom of the placement frame and is formed by splicing a fixed bottom plate used for placing the PEMS power module and a movable bottom plate used for placing the PEMS detection module, the fixed bottom plate is fixed with the placement frame, the movable bottom plate is movably connected with the placement frame and is positioned on the front side of the fixed bottom plate, the pull door is drawn out upwards, the movable bottom plate is moved forwards, and the PEMS detection module is driven to extend forwards out of the placement frame.

Preferably, the movable bottom plate on have with PEMS detection module complex right angle dog, the right angle dog is the rectangle and distributes, PEMS detection module arranges the right angle dog that the rectangle distributes in, and PEMS detection module's bottom corner all contacts with the right angle dog.

Preferably, the bottom of the placing frame is provided with a guide rail which is matched with the movable bottom plate in a sliding way, and the movable bottom plate is arranged in the guide rail and can move forwards along the guide rail to extend out of the placing frame when the sliding door is opened.

Preferably, the bottom surface of the movable bottom plate is provided with a plurality of universal wheels which are contacted with the ground, and at least one universal wheel is provided with a brake.

Preferably, a push handle extending downwards is fixed on the movable bottom plate.

Preferably, the side of the placing frame is provided with a gas cylinder rack for placing the PEMS working gas cylinder.

The utility model has the advantages that:

the utility model discloses a convenient travelling car of PEMS equipment, the dress is formed by PMKD and movable bottom plate amalgamation placing the bottom plate of frame bottom, PMS power module is placed on the PMKD, PEMS detection module is placed on the movable bottom plate, make the equal equipment of each module of PEMS equipment place in the frame, will place the frame before the detection and remove to being detected on the vehicle, upwards take out pull door earlier, again according to PEMS detection module's wiring length and the position of being detected the vehicle link to the position adaptation adjustment of movable bottom plate, so that each connection port on the detected vehicle is connected with PEMS equipment is quick, improve PEMS equipment removal and with the convenience of being detected vehicle connection, avoid binding PEMS equipment on vehicle platform or vehicle floor, shorten the equipment removal before the detection, the installation, when lifting of connection, improve PEMS equipment removal moving maneuverability and efficiency, save the manpower and remove, improve PEMS equipment removal moving security.

Set up the universal wheel bottom the movable base plate, effectively support the movable base plate to support PEMS detection module's weight, guarantee that the movable base plate does not incline after stretching out and placing the frame, the movable base plate stretches out to fix a position the movable base plate through the brake on the universal wheel after targetting in place, avoids the movable base plate back-and-forth movement, improves PEMS detection module's stability.

Drawings

Fig. 1 is a schematic diagram of a portable mobile cart for PEMS equipment according to an embodiment.

FIG. 2 is a top view of the PEMS equipment portable moving trolley when the drawing door is drawn out, the movable bottom plate moves forwards and the fixed bottom plate is separated.

Fig. 3 is a front view of the portable mobile cart of the PEMS device.

Detailed Description

The following describes embodiments of the present invention in detail with reference to fig. 1 to 3.

Convenient travelling car of PEMS equipment is including placing frame 1, dress and placing frame 1 bottom and taking the walking wheel 2 of brake and dress at the pushing hands 3 of placing frame 1 side, and the pull door 4 that the front side of placing frame 1 was taken out for the pull that makes progress, its characterized in that: the bottom of the placement frame 1 is provided with a bottom plate 5, the bottom plate 5 is formed by splicing a fixed bottom plate 51 used for placing a PEMS power module and a movable bottom plate 52 used for placing a PEMS detection module, the fixed bottom plate 51 is fixed with the placement frame 1, the movable bottom plate 52 is movably connected with the placement frame 1 and is positioned on the front side of the fixed bottom plate 51, the pull door 4 is upwards drawn out, the movable bottom plate 52 is moved forwards, and the PEMS detection module is driven to forwards extend out of the placement frame 1.

The portable mobile trolley for the PEMS equipment is characterized in that the bottom plate 5 arranged at the bottom of the placement frame is formed by splicing a fixed bottom plate 51 and a movable bottom plate 52, the PEMS power module is placed on the fixed bottom plate 51, the PEMS detection module is placed on the movable bottom plate 52, all modules of the PEMS equipment are arranged in the placement frame 1, the placement frame 1 is moved to a detected vehicle before detection, the pull door 4 is pulled out upwards, and the position of the movable bottom plate 1 is adjusted according to the wiring length of the PEMS detection module and the position of the connecting end of the detected vehicle, so that each connecting port on the detected vehicle is quickly connected with the PEMS equipment, the convenience of movement and connection with the detected vehicle is improved, the PEMS equipment is prevented from being bound on a vehicle platform or a vehicle floor, the time for lifting, mounting and connecting the equipment before detection is shortened, the operability and efficiency of the movement and operation of the PEMS equipment are improved, the manual lifting is omitted, and the safety of the movement and operation of the PEMS equipment is improved.

The movable bottom plate 51 is provided with a right-angle stop 53 matched with the PEMS detection module, the right-angle stop 53 is distributed in a rectangular mode, the PEMS detection module is arranged in the right-angle stop distributed in the rectangular mode, and corners of the bottom of the PEMS detection module are all in contact with the right-angle stop 53. The position of the PEMS detection module on the movable bottom plate 51 is positioned by the right-angle stop block 53, so that the PEMS detection module is prevented from moving relative to the movable bottom plate 51, and the PEMS detection module is heavy, is placed on the movable bottom plate 52 and is in contact with the right-angle stop block 53, and then can be pushed to move back and forth by pushing the PEMS detection module, so that the position is adjusted, and the PEMS detection module is quickly and reliably connected with each connecting port on a detected vehicle after the position of the PEMS detection module is adjusted in place.

The bottom of the placing frame 1 is provided with a guide rail 11 which is matched with the movable bottom plate 52 in a sliding way, the movable bottom plate 52 is arranged in the guide rail 11 and can move forwards along the guide rail 11 to extend out of the placing frame 1 when the sliding door 4 is taken out upwards. The guide rail 11 is arranged at the bottom of the placing frame and is matched with the movable bottom plate 52 in a guiding way, the movable bottom plate 52 can move along the guide rail to extend out of the placing frame 1, the movable bottom plate 52 is limited to move forwards when the pull door 4 is not pulled out, the movable bottom plate 52 can move forwards along the guide rail 11 to be separated from the fixed bottom plate 51 after the pull door 4 is pulled out upwards, the PEMS detection module and the movable bottom plate 52 move synchronously to adjust the position, and the PEMS detection module is convenient to be connected with each connecting port on a detected vehicle. The sliding door 4 which is pulled upwards and opened is adopted, so that the space volume of the movable trolley when the PEMS detection module extends out of the placing frame 1 is reduced.

Wherein, the bottom surface of the movable bottom plate 51 is provided with a plurality of universal wheels 54 contacting with the ground, and at least one universal wheel 54 is provided with a brake. The universal wheels 54 are arranged at the bottom of the movable bottom plate 52, the movable bottom plate 52 is effectively supported to support the weight of the PEMS detection module, the movable bottom plate 52 is guaranteed not to incline after extending out of the placement frame 1, the movable bottom plate 52 is located through the brake on the universal wheels 54 after extending out in place, the movable bottom plate 52 is limited to move back and forth, and the stability of the PEMS detection module is improved.

Wherein, a push handle 55 extending downwards is fixed on the movable bottom plate 52. After the sliding door 4 is drawn out, the pushing handle 55 is stepped on by feet, so that the movable bottom plate 52 can be pulled out or pushed into the placing frame 1, and the movable bottom plate 52 can be conveniently pulled out or pushed into the placing frame 1.

Wherein, the side of the placing frame 1 is provided with a gas cylinder frame 6 for placing a PEMS working gas cylinder, so that the whole set of PEMS equipment can be placed on the moving trolley.

In the above, the technical solutions of the embodiments of the present invention are completely described with reference to the accompanying drawings, and it should be noted that the described embodiments are only some embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Claims

Convenient travelling car of PEMS equipment, including placing the frame, adorning and putting the walking wheel of frame bottom and area brake and adorning the pushing hands placing the frame side, the pull door that the front side of placing the frame was taken out for the pull that can make progress, its characterized in that: the bottom of placing the frame is equipped with the bottom plate, and the bottom plate is formed by the PMS power module's that is used for placing PMS and the movable bottom plate amalgamation that is used for placing PEMS detection module, and PMS is fixed with placing the frame, and movable bottom plate and placing frame swing joint just are located the PMS front side, upwards take out the pull door and move movable bottom plate forward, drive PEMS detection module and stretch out forward and place the frame.
2. The portable PEMS device cart of claim 1, wherein: the movable bottom plate on have with PEMS detection module complex right angle dog, right angle dog is the rectangle and distributes, PEMS detection module arranges the right angle dog that the rectangle distributes in, and PEMS detection module's bottom corner all contacts with right angle dog.
3. The portable PEMS device moving trolley according to claim 1, which is characterized in that: the bottom of the placing frame is provided with a guide rail which is matched with the movable bottom plate in a sliding way, and the movable bottom plate is arranged in the guide rail and can move forwards along the guide rail to extend out of the placing frame when the pull door is opened.
4. The portable PEMS device movement cart according to claim 3, further comprising: the bottom surface of the movable bottom plate is provided with a plurality of universal wheels which are contacted with the ground, and at least one universal wheel is provided with a brake.
5. The portable PEMS device moving trolley according to claim 4, comprising: and a push handle extending downwards is fixed on the movable bottom plate.
6. The portable PEMS device cart of claim 1, wherein: the side of the placing frame is provided with a gas cylinder rack for placing the PEMS working gas cylinder.