CN209453534U - Supine posture operation bed for operation below train - Google Patents

Abstract

Supine posture operation bed for operation below train, it is related to rail vehicle technical field of electricity, in order to solve existing vehicle end case during wiring, due to long working in dark conditions, and then there are error rates high, effective production time waste, increase production cost and the problems such as production efficiency declines.It is attached respectively by twice with the bearing of damping unit between the head of a bed and bed body, between bed body and tailstock, head of a bed two sides are equipped with floor light light source；Armrest base is fixed on bed body two sides, armrest base is attached with handrail front end by the bearing with damping unit, bed body is hinged by central support posts and sliding wheel disc, and bed body is provided with the universal wheel of self-locking function using central support posts as axis 360 degree rotation below sliding wheel disc；Fixed one end cap of strut of annulus is on sliding wheel disc, the fixed drawing bracket of the other end；Integral drawer is fixed on the base.The utility model can intuitively reduce wiring error rate.

Description

Supine posture operation bed for operation below train

Technical field

The utility model relates to rail vehicle technical field of electricity, and in particular to a kind of lying on the back for train lower section operation Formula operation bed.It can be applied in city railway vehicle and the electrical process of high-speed rail EMU.

Background technique

During rail vehicle terminated line case wiring, number of cables is various, and each cable needs during wiring Progress drawing verification, terminal block location confirmation, terminal block tie up fixation, terminal compression joint, self-test, mutually inspection etc..Vehicle terminated line case Position is located at vehicle lower end, and terminal block is arranged in parallel in the upper plane of junction box, such one ordinary wiring process pair Equally there is the requirement of height in quality and assembly manipulation.The reliability of the accurate and production process of wiring operation, for enterprise Production finished product and the production time have large effect.

At present in the patching operations, operator passes through tooling under vehicle, the association of material small handcart according to the guidance of technical drawing Help, operational instrument and materials and parts can be stored on cart, operator be sitting in the included seat of cart face upward head, raise one's hand to connect Line, each vehicle end case wiring process need general 30 hours, and operator's wiring each in this way needs to face upward head, raises one's hand, in end case The confined space in, illuminance less than 300Lux in the case where carry out 30 hours operation, since fatigue strength is higher, operator 1 hour of every work, which will stop, rests 15 minutes, otherwise eyesight and all unbearable long-time appearance of the same race of cervical vertebra, arm Gesture.The waste of effective production time is resulted in this way, virtually increases production cost, production efficiency decline.Moreover, long The operation that phase carries out the process, high degree of fatigue will also result in operator's error rate compared with other position wiring process operations person's mistakes The high phenomenon of rate, do over again feed supplement the phenomenon that.

Using moveable material work car, although operator can be allowed to be seated operation, seat it is rotatable there is still a need for End case back panel wiring position is looked up for a long time, and drawing can not be fixed, and arm needs stretch upwards, can just get at wire area, greatly Degree of fatigue is increased greatly.Dark environment also exacerbates the generation of mistake.

Therefore the general adjustable angle of one kind is designed, and operator may be implemented for the wiring behaviour that faces upward, raises one's hand Make to obtain operation bed, is the necessity of vehicle terminated line case wiring.

Utility model content

The utility model is in order to solve existing vehicle end case during wiring, due to making for a long time in dark conditions Industry, and then there are error rates high, effective production time waste, increase production cost and the problems such as production efficiency declines.It provides A kind of supine posture operation bed for operation below train.

For the supine posture operation bed of operation below train, including the head of a bed, bed body, tailstock, armrest base, handrail front end, Slide the fixed strut of wheel disc, universal wheel, central support posts, floor light light source, drawing bracket, annulus, integral drawer and bottom Seat；It is attached respectively by twice with the bearing of damping unit between the head of a bed and bed body, between bed body and tailstock, institute State angle adjustable of the head of a bed relative to bed body, angle adjustable of the tailstock relative to bed body；The head of a bed two sides are equipped with auxiliary Lighting source；The armrest base is fixed on bed body two sides, armrest base and handrail front end and passes through the bearing with damping unit It is attached, the handrail front end is adjustable relative to armrest base；The bed body is hinged by central support posts and sliding wheel disc, Bed body is provided with the universal wheel of self-locking function using central support posts as axis 360 degree rotation below the sliding wheel disc；The circle Fixed one end cap of strut of ring is on sliding wheel disc, the fixed drawing bracket of the other end；The integral drawer is fixed on the base.

The utility model has the beneficial effects that operation bed described in the utility model can allow plant operators to be got off end carrying out vehicle Case separated time group lies low when inserting, and arm has support, avoids overwork work.The utility model helps operator slow from ergonomics angle The mode for coming back, facing upward, raising one's hand for a long time in solution practical operation.It is set more easily to complete wiring work.Specific advantage is as follows:

1) the utility model use scope is extensive, and for 360 degree of range levels, the patching operations of vertical direction, installation operation are equal It can be used.

2) degree of regulation of operation bed angle is high, tailstock relative to bed body adjustable-angle at 90 degree between 180 degree, spend Several adjustings can be as accurate as 10 degree, since head can lie low on revolution bed, plant operators be made directly to reduce fatigue rest Time extends the tired time, increases operator's working efficiency.

3) after operation bed angular adjustment, arm support is adjustable, can from 0 to 90 degree adjust so that arm has support, Not ache makes plant operators directly reduce the tired time of having a rest, extends the tired time, increases operator's working efficiency, work Bed more meets human engineering.

4) drawing bracket is located at operation bed two sides, in wiring, drawing can be hung up on bracket, it is not necessary to stand up to see figure Operating position wiring is returned, it is more convenient more time saving.

5) floor light is placed in operation bed headrest positions two sides, illuminance control inside junction box can required 300Lux, by the help of floor light, the accuracy of operator's wiring is improved, and such benefit also resides in tooling device The accuracy of manufacture can be relatively low, but have no effect on the total quality of wiring process.

6) it is connected between operation bed bed body and central support posts using bearing, realizes that bed structure can 360 degree of rotations.The head of a bed Adjustable bearing split bearing is directlyed adopt with bed body, bed body and tailstock to connect.So that it is compact-sized, facilitate operation.

7) since the operation mode of the process is very easy to cause fatigue, therefore error rate is also remained high, the utility model can Intuitively to reduce wiring error rate.

Detailed description of the invention

Fig. 1 is the structural schematic diagram described in the utility model for the supine posture operation bed of operation below train.

Specific embodiment

Specific embodiment one, embodiment is described with reference to Fig. 1, for the supine posture operation bed of operation below train, Including the head of a bed 1, bed body 2, tailstock 3, armrest base 4, handrail front end 5, sliding wheel disc 6, universal wheel 7, central support posts 8, auxiliary The fixed strut 11 of lighting source 9, drawing bracket 10, annulus, integral drawer 12 and pedestal 13；

1 two sides of the head of a bed are equipped with floor light light source 9, and light source is lithium battery light source, replaceable.It can not be met in light When production requirement, enough illumination is provided, the head of a bed 1 and bed body 2, bed body 2 and tailstock 3 are respectively by twice with damping unit Bearing is attached, adjustable-angle, is adjusted to 180 degree from 90 degree.Armrest base 4 is fixed on bed body 2 by hex head screw Two sides have an adjustable handrail front end 5 on each armrest base 4, are attached using the bearing with damping unit, can be from Level tune is to 90 degree.Bed body 2 and sliding wheel disc 6 are directly hinged, and with central support posts 8 for axis 360 degree rotation, lower section has 6 A universal wheel 7 with self-locking function facilitates fixed while can flexibly move.An annulus is cased on lower section sliding wheel disc 6 to fix Strut 11 fixes drawing bracket 10.The fixed strut 11 of annulus to slide wheel disc 6 as walking path, can with operation bed bed body 2 into 360 degree of row rotations, it is accessible.Wheel disc 6 is slided by the Pingdu of 6 universal wheels 7 guarantees and pedestal 13, by central support posts 8 Bearing effect, realize bed body 12 with the 360 of pedestal 13 degree steerings.Front end integral drawer 12 is fixed on the pedestal of operation bed On 13.

In present embodiment, operator is in the case patching operations room of vehicle lower end by combining the head of a bed 1, bed body 2, tailstock 3 Angular adjustment, Lai Shixian lies low the alternating of wiring, sitting posture wiring.Side head while drawing bracket 10 can realize operator's construction It sees figure, sits straight without standing up.It is network on drawing bracket 10, common S type can be used to link up with and hang operational instrument It is more convenient when operating in this way on bracket.

Handrail front end 5 is that handrail front end is turned up when operator needs to lift hand for two section adjustable structures, before the handrail End can be from Level tune to 90 degree, and arm can freely be fallen on handrail, without lifting without foundation for a long time, ensure that operator is low Needed for fatigue operation.When not needing lift hand, handrail levelling becomes normal level angle.

In present embodiment, the integral drawer 12 uses more partition-type structures, can store the scene such as materials and parts, tool and make Industry indispensability goods and materials.

Operation bed described in present embodiment ensure that flexible, the light operation of operator's vehicle terminated line case wiring process, Degree of fatigue is greatly reduced, the illumination standard of operating environment is also improved, improves operating efficiency, more ensure that operation matter Amount.The utility model increases the support of operator's body, the service in the form of the chaise longue that works on the basis of existing 108 core work car Operator；Arm support, drawing bracket, assisting lighting function are provided；The tool storage form of the equipment is by original drawer type It is improved to foldable groove, when operator carries out operation, tool will be suspended at arm's length position.

Claims (7)

1. for the supine posture operation bed of operation below train, including the head of a bed (1), bed body (2), tailstock (3), it is characterized in that: also Including armrest base (4), handrail front end (5), sliding wheel disc (6), universal wheel (7), central support posts (8), floor light light source (9), drawing bracket (10) and annulus are fixed strut (11)；

Have the axis of damping unit between the head of a bed (1) and bed body (2), between bed body (2) and tailstock (3) by twice respectively It holds and is attached, angle adjustable of the head of a bed (1) relative to bed body (2), adjustable angle of the tailstock relative to bed body (2) Section, the head of a bed (1) two sides are equipped with floor light light source (9)；

The armrest base (4) is fixed on bed body (2) two sides, and armrest base (4) and handrail front end (5) are by having damping unit Bearing be attached, the handrail front end (5) is adjustable relative to armrest base (4)；

The bed body (2) is by central support posts (8) and slides wheel disc (6) hingedly, and bed body (2) is with central support posts (8) for axis 360 degree rotation, sliding wheel disc (6) lower section are provided with the universal wheel (7) of self-locking function；

For fixed (11) one end cap of strut of the annulus in sliding wheel disc (6), the other end is fixed drawing bracket (10).

2. the supine posture operation bed according to claim 1 for operation below train, which is characterized in that further include one Formula drawer (12) and pedestal (13), the integral drawer (12) are fixed on pedestal (13).

3. the supine posture operation bed according to claim 1 for operation below train, which is characterized in that the head of a bed (1) relative to bed body (2) adjustable angle, tailstock relative to bed body (2) adjustable angle range at 90 degree to 180 Between degree.

4. the supine posture operation bed according to claim 1 for operation below train, which is characterized in that before the handrail Hold (5) be two section adjustable structures, handrail front end (5) are relative to armrest base (4) adjustable angular range are as follows: from 0 degree adjust to 90 degree.

5. the supine posture operation bed according to claim 1 for operation below train, which is characterized in that floor light light Source (9) is lithium battery light source, replaceable.

6. the supine posture operation bed according to claim 1 for operation below train, which is characterized in that the drawing branch Frame (10) is network.

7. the supine posture operation bed according to claim 2 for operation below train, which is characterized in that the integral type Drawer (12) is more partition-type structures.