CN207190900U - The expansion structure and tool car of tool car - Google Patents
The expansion structure and tool car of tool car Download PDFInfo
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- CN207190900U CN207190900U CN201721198911.5U CN201721198911U CN207190900U CN 207190900 U CN207190900 U CN 207190900U CN 201721198911 U CN201721198911 U CN 201721198911U CN 207190900 U CN207190900 U CN 207190900U
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Abstract
The utility model provides a kind of expansion structure and tool car of tool car, is related to the technical field of repair apparatus.The expansion structure of tool car includes compartment, the first wall extension and transversal stretching mechanism；It is used for the motor vehicle for placing Awaiting Overhaul in compartment, the side wall in compartment is provided with the first link slot, and the first wall extension is connected in the first link slot, and one end of transversal stretching mechanism and the bottom plate in compartment are connected, and the other end of transversal stretching mechanism is connected with the first wall extension；When stretching motion is done by transversal stretching mechanism, expand the receiving space that motor vehicle is accommodated in compartment from the side wall in compartment, when retraction movement is done by transversal stretching mechanism, form the receiving space for accommodating motor vehicle.The receiving space solved in compartment is limited, the technical problem of inconvenient maintenance personal's maintenance.The utility model installs the first wall extension in compartment two side, and the second wall extension is installed at top, expands service clearance from the both sides in compartment and top, is provided conveniently for maintenance activity.
Description
Technical field
The technical field of repair apparatus is the utility model is related to, expansion structure and maintenance more particularly, to a kind of tool car
Car.
Background technology
Motor vehicle refers to be driven by power set or drawn, being travelled on road, for riding or conveying articles wheeled
Vehicle.Motor vehicle can be divided into full-sized car, kart, special purpose vehicle, special purpose vehicle, tramcar, trolleybus, battery truck
And motorcycle etc..Its small and medium-sized car refers generally to car, and for carrying personnel and its carry-on articles, the comfortableness of car is good,
The usual horsepower of engine is moderate, discharge capacity is small, fuel consumption is small, therefore good economy performance, with the continuous improvement of people's living standards, more
Carry out more people and buy car, the instrument by the use of car as trip, facilitate people's trip.But car is in the mistake of traveling
Cheng Zhong, the phenomenon of damage sometimes occurs, for the ease of the maintenance of car, people produce a kind of movable maintenance vehicle, sedan-chair
After car guarantee, maintenance personal opens movable maintenance vehicle to the damage on-site of motor vehicle, to be overhauled to car, maintenance
Before, generally car is placed in the compartment of tool car, the normal traffic of surrounding will not thus be had an impact, achieved good
Good effect.
It is above-mentioned that in order to not influence the traffic of surrounding, the compartment of tool car is typically the structure closed in the prior art,
After car is drawn to compartment, compartment is in the state of closing, and service worker overhauls in compartment to car, but car
Service clearance in railway carriage or compartment is limited, and service worker needs to carry out maintenance activity in the space of restriction, once the working space of maintenance
It is required that it is big, car can only cannot be transported to repair company and repaired, thus extended by car on-call maintenance, tool car
The maintenance time of car, it have impact on people and use car, the trip to people causes inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of expansion structure of tool car, to solve present in prior art,
Service clearance is limited in the compartment of tool car, it is impossible to expands space for maintenance, causes to be unable to on-call maintenance car, occasion a delay maintenance
The technical problem of car time.
The utility model also provides a kind of tool car, and to solve in the prior art, the receiving space of tool car is limited, it is impossible to
Meet the technical problem of maintenance requirement.
A kind of expansion structure of tool car provided by the utility model, including compartment, the first wall extension and transversal stretching machine
Structure；
It is used to placing the motor vehicle of Awaiting Overhaul in the compartment, the side wall in the compartment is provided with the first link slot, and described the
One wall extension is connected in first link slot, and one end of the transversal stretching mechanism is connected with the bottom plate in the compartment, institute
The other end for stating transversal stretching mechanism is connected with first wall extension；
When stretching motion is done by the transversal stretching mechanism, first wall extension can be made outwards to depart from first connection
Groove, expand the receiving space that motor vehicle is accommodated in the compartment from the side wall in the compartment, the transversal stretching mechanism retracts
During motion, first wall extension can be made to be retracted into first link slot, form the receiving space for accommodating motor vehicle.
Further, first wall extension includes top plate, side plate and supporting plate；
The quantity of the side plate is two, and a side plate is connected to one end of the top plate, another described side plate
The other end of the top plate is connected to, the supporting plate connects with a side of the top plate and a side of two side plates respectively
Connect, make the top plate, two extending space is formed between side plate and supporting plate；So that stretching motion is done by the transversal stretching mechanism
When, first wall extension outwards departs from the receiving sky that the extending space that first link slot is formed expands the motor vehicle
Between.
Further, first wall extension also includes extending limiting plate；
The extension limiting plate is Π shapes, described to extend limiting plate another side with the top plate, two side plates respectively
Another side vertical connection so that the transversal stretching mechanism do stretching motion when, the side of first wall extension can
Block first link slot.
Further, first link slot is provided with sealing gasket in the side being connected with first wall extension.
Further, the two side in the compartment is equipped with the first link slot, and the quantity of first wall extension is two,
The quantity of the transversal stretching mechanism is two；
One end of one transversal stretching mechanism is connected with the side of the bottom plate in the compartment, the other end and one first extension
Wall connects；One end of another transversal stretching mechanism is connected with the opposite side of the bottom plate in the compartment, the other end with another the
One wall extension connects；Liang Ge transversal stretchings mechanism is connected with the controller in the compartment, and the controller being capable of same time control
The stretching motion of Zhi Liangge transversal stretchings mechanism.
Further, in addition to longitudinal extension mechanism and the second wall extension；
One end of the longitudinal extension mechanism is connected with the side wall in the compartment, the other end of the longitudinal extension mechanism
It is connected with second wall extension；
The top in the compartment is provided with the second link slot, and second wall extension is connected in second link slot；
When stretching motion is done by the longitudinal extension mechanism, second wall extension can be made to be upwardly separated from second connection
Groove, expand the receiving space that motor vehicle is accommodated in the compartment from the top in the compartment, the longitudinal extension mechanism retracts
During motion, second wall extension can be made to be retracted into second link slot, form the receiving space for accommodating motor vehicle.
Further, the longitudinal extension mechanism includes hydraulic cylinder and expansion bracket；
One end of the hydraulic cylinder is connected with the side wall in the compartment, the other end of the hydraulic cylinder and the expansion bracket
One end connection, the other end of the expansion bracket is connected with second wall extension.
Further, it is connected with connecting plate on the first wall extension；One end of the connecting plate and the one of a side plate
End is fixedly connected, and the connecting plate other end is flexibly connected with one end of another side plate；
When stretching motion is done by the transversal stretching mechanism, the connecting plate is opened, the connecting plate other end and another
One end of side plate is flexibly connected, bottom plate of the connecting plate as the receiving space, and retraction fortune is done by the transversal stretching mechanism
When dynamic, the connecting plate is packed up, and the connecting plate other end is flexibly connected with the other end of a side plate, the connecting plate conduct
The reinforcing plate of one side plate.
Further, the one side of the connecting plate and the transversal stretching mechanism contacts is connected with cushion pad；
When the connecting plate is opened, as the bottom plate of the receiving space, the cushion pad and the transversal stretching mechanism
Contact connection.
The utility model also provides a kind of tool car, including the expansion structure of body and described tool car；
The expansion structure of the tool car is connected in the tool car.
A kind of expansion structure of tool car provided by the utility model, it is used in the compartment place the motor-driven of Awaiting Overhaul
Car, the position of motor vehicle is defined；Side wall in the compartment is provided with the first link slot, and first wall extension is connected to
In first link slot, first wall extension is set to be positioned in first link slot, to the position of first wall extension
Put and be fixed；One end of the transversal stretching mechanism is connected with the bottom plate in the compartment, the transversal stretching mechanism it is another
End is connected with first wall extension, and the position of the transversal stretching mechanism is defined, enables the transversal stretching mechanism
First wall extension is enough driven to be moved in first link slot；When stretching motion is outwards done by the transversal stretching mechanism,
First wall extension can be driven to move out, at this moment, first wall extension departs from first link slot, from the car
The side wall in railway carriage or compartment expands the receiving space of the receiving motor vehicle in the compartment, is easy to maintenance personal in sufficiently large receiving space
Maintenance activity is carried out to motor vehicle；When retraction movement is inwardly done by the transversal stretching mechanism, first wall extension can be driven
Inwardly motion, at this moment, first wall extension is retracted into first link slot, forms the receiving for the standard for accommodating motor vehicle
Space.Side wall of the utility model in compartment sets the first wall extension, can be with when maintenance personal overhauls the motor vehicle in compartment
Maintenance activity is carried out in the receiving space of standard in compartment, when maintenance personal is needed in bigger service clearance to motor-driven
When car is overhauled, it is only necessary to open the first wall extension, expand the receiving space in compartment, maintenance activity is more convenient.
The utility model also provides a kind of tool car, and the expansion structure of above-mentioned tool car is connected on the tool car, whole
The maintenance activity mode of individual maintenance car is more flexible, uses enhanced convenience.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that the wall extension that the utility model embodiment provides is closed；
Fig. 2 is A portions enlarged drawing in Fig. 1；
Fig. 3 is the left view that the wall extension that the utility model embodiment provides is closed；
Fig. 4 is the side structural representation that the wall extension that the utility model embodiment provides is opened；
Fig. 5 is the opposite side structural representation that the wall extension that the utility model embodiment provides is opened；
Fig. 6 is the front view that the wall extension that the utility model embodiment provides is opened；
Fig. 7 is the structural representation for the first wall extension that the utility model embodiment provides；
Fig. 8 is the structural representation for the connecting plate collapsed state that the utility model embodiment provides；
Fig. 9 is the structural representation for the connecting plate open mode that the utility model embodiment provides；
Figure 10 is the structural representation for the connecting plate that the utility model embodiment provides.
Icon：11- compartments；The wall extensions of 12- first；13- transversal stretchings mechanism；14- longitudinal extensions mechanism；15-
Two wall extensions；The link slots of 111- first；112- sealing gaskets；The link slots of 113- second；121- top plates；122- side plates；
123- supporting plates；124- extending spaces；125- extends limiting plate；126- connecting plates.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Fig. 1 is the structural representation that the wall extension that the utility model embodiment provides is closed；Fig. 2 is that A portions amplify in Fig. 1
Figure；Fig. 3 is the left view that the wall extension that the utility model embodiment provides is closed；Fig. 4 is what the utility model embodiment provided
The side structural representation that wall extension is opened；Fig. 5 is another side structure that the wall extension that the utility model embodiment provides is opened
Schematic diagram；Fig. 6 is the front view that the wall extension that the utility model embodiment provides is opened；Fig. 7 carries for the utility model embodiment
The structural representation of the first wall extension supplied；Fig. 8 is that the structure for the connecting plate collapsed state that the utility model embodiment provides is shown
It is intended to；Fig. 9 is the structural representation for the connecting plate open mode that the utility model embodiment provides；Figure 10 is that the utility model is real
The structural representation of the connecting plate of example offer is provided.
As shown in Fig. 1~10, a kind of expansion structure of tool car provided by the utility model, including compartment 11, first prolong
Stretch wall 12 and transversal stretching mechanism 13；
It is used for the motor vehicle for placing Awaiting Overhaul in the compartment 11, the side wall in the compartment 11 is provided with the first link slot 111,
First wall extension 12 is connected in first link slot 111, one end and the compartment of the transversal stretching mechanism 13
11 bottom plate connection, the other end of the transversal stretching mechanism 13 are connected with first wall extension 12；
When stretching motion is done by the transversal stretching mechanism 13, first wall extension 12 can be made outwards to depart from described first
Link slot 111, expand the receiving space that motor vehicle is accommodated in the compartment 11, the transversal stretching from the side wall in the compartment 11
When retraction movement is done by mechanism 13, first wall extension 12 can be made to be retracted into first link slot 111, form receiving machine
The receiving space of motor-car.
As shown in figure 4, the compartment 11 is the structure of rectangular-shape, front side wall of the compartment 11 including flexible connection,
Left side wall, right side wall, top top plate and rear wall, when front side wall is opened, motor vehicle can enter in the compartment 11, then will
Front side wall is closed, and motor vehicle is contained in the compartment 11；The side wall in the compartment 11 is provided with the first link slot 111, described
First link slot 111 is rectangular groove, and first wall extension 12 is movably connected in the groove, makes described first to prolong
Stretching wall 12 can block to the groove；The transversal stretching mechanism 13 uses hydraulic cylinder, and the cylinder body of the hydraulic cylinder is adopted
It is fixedly connected on bolt, nut on the bottom plate in the compartment 11, the hydraulic stem of the hydraulic cylinder is fixed using bolt, nut to be connected
It is connected on the lower surface of first wall extension 12, the hydraulic cylinder uses two, and two hydraulic cylinders are connected to described the
The rear and front end of one wall extension 12, the first wall extension 12 is supported from former and later two directions；During use, the hydraulic pressure
When the hydraulic stem of cylinder stretches out, the hydraulic stem outwards ejects first wall extension 12, first wall extension 12 is outwards taken off
From the groove, segment space that first wall extension 12 outwards departs from can be used for maintenance personal and motor vehicle examined
Repair, the receiving space for accommodating motor vehicle is expanded, so as to expand maintenance activity space；The hydraulic stem of the hydraulic cylinder is retracted
When, the hydraulic cylinder drives the first wall extension 12 to be retracted into groove, forms the receiving space for the standard for accommodating motor vehicle.It is described
Hydraulic cylinder is controlled using controller, and the controller uses single-chip microcomputer, and the single-chip microcomputer is arranged in the electric cabinet in compartment 11,
Starting switch is connected with electric cabinet, starting switch is adopted with single-chip microcomputer and run wires to, and is pressed the green button of starting switch, is made list
Piece machine control hydraulic cylinder does stretching motion, presses the red button of starting switch, single-chip microcomputer control hydraulic cylinder is done retraction movement.
Further, first wall extension 12 includes top plate 121, side plate 122 and supporting plate 123；
The quantity of the side plate 122 is two, and a side plate 122 is connected to one end of the top plate 121, another
The side plate 122 is connected to the other end of the top plate 121, the supporting plate 123 respectively with a side of the top plate 121 and
The side connection of two side plates 122, makes 121, two, the top plate form extending space between side plate 122 and supporting plate 123
124；During so that stretching motion being done by the transversal stretching mechanism 13, first wall extension 12 outwards departs from first link slot
111 extending spaces 124 formed expand the receiving space of the motor vehicle.
As shown in figure 3, the top plate 121 uses rectangular iron plate, horizontal positioned, the side plate 122 divides for front side board
And back side panel, front side board and back side panel use rectangular iron plate, vertical to place, front side board is identical with the size of back side panel,
The supporting plate 123 uses rectangular iron plate, vertical to place；The upper end of the front side board and the front end welding of top plate 121 connect
Connect, the upper end and the rear end of top plate 121 of back side panel are welded to connect, the front side edge of the supporting plate 123 and the right edge of front side board
It is welded to connect, the back side edge of the supporting plate 123 and the right edge of back side panel are welded to connect, the upper side edge of the supporting plate 123
It is welded to connect with the right edge of top plate 121；Make hydraulic cylinder do stretching motion when, first wall extension 12 outwards departs from groove,
Extending space 124 is surrounded between front side board, back side panel, top plate 121 and supporting plate 123, so as to expand in the compartment 11
Receiving space, it is easy to maintenance personal to carry out upkeep operation to motor vehicle, at this moment, front side board and back side panel are respectively from extending space
124 front and rear sides form baffle plate, make the service clearance in extending space 124 more safe；The hydraulic cylinder does retraction fortune
When dynamic, first wall extension 12 is inwardly retracted in groove, forms the receiving space of standard, at this moment, front side board and back side panel energy
It is enough that motor vehicle is protected from the rear and front end of motor vehicle, prevent motor vehicle forward or be moved rearwards.
Further, first wall extension 12 also includes extending limiting plate 125；
It is described extension limiting plate 125 be Π shapes, it is described extend limiting plate 125 respectively another side with the top plate 121,
Another side vertical connection of two side plates 122, so that the transversal stretching mechanism 13 is done when stretching out motion, first extension
The side of wall 12 can block first link slot 111.
As shown in figure 4, the extension limiting plate 125 use iron plate, the limiting plate 125 that extends is Π shapes, the extension
The left side vertical connection of limiting plate 125 left side with the top plate 121, the left side of front side board and back side panel respectively, institute
State and extend the left side that limiting plate 125 forms first wall extension 12；When the hydraulic cylinder does stretching motion, described first prolongs
Stretch wall 12 and outwards depart from groove, at this moment, the madial wall card of the left side of the first wall extension 12, i.e. extension limiting plate 125 and groove
Connect in succession, prevent the left side of the first wall extension 12 from departing from groove, make the position of the first wall extension 12 more firm.
Further, first link slot 111 is provided with sealing gasket in the side being connected with first wall extension 12
112。
As shown in Figure 1 and Figure 2, the madial wall of the groove is provided with the groove of depression, and groove is shaped as Π shapes, the sealing gasket
112 use rubber blanket, and the rubber blanket is Π shapes, and rubber blanket is connected together in groove, moves out the first wall extension 12
When, the right flank for extending limiting plate 125 is fitted and connected with the rubber blanket, and rubber blanket is not only able to play the company of sealing first
The effect of access slot 111, being capable of dust-proof anti-gray, additionally it is possible to plays the active force that buffering extends between limiting plate 125 and compartment 11
Effect, makes extension limiting plate 125 be bonded with the inwall in compartment 11 more firm.
Further, the two side in the compartment 11 is equipped with the first link slot 111, the quantity of first wall extension 12
For two, the quantity of the transversal stretching mechanism 13 is two；
One end of one transversal stretching mechanism 13 is connected with the side of the bottom plate in the compartment 11, the other end and one first
Wall extension 12 connects；One end of another transversal stretching mechanism 13 is connected with the opposite side of the bottom plate in the compartment 11, the other end
It is connected with another first wall extension 12；Liang Ge transversal stretchings mechanism 13 is connected with the controller in the compartment 11, described
Controller can control the stretching motion of Liang Ge transversal stretchings mechanism 13 simultaneously.
As shown in Figure 4, Figure 5, the left side wall in the compartment 11 and right side wall are equipped with the first link slot 111, the horizontal stroke in left side
It is connected to the right-hand member of telescoping mechanism 13 with the left of the bottom plate in compartment 11 using bolt, nut, the left end of transversal stretching mechanism 13 and left side
The first wall extension 12 connected using bolt, nut, the transversal stretching mechanism 13 in left side uses former and later two hydraulic cylinders；Right side
Be connected on the right side of the bottom plate in the left end of transversal stretching mechanism 13 and compartment 11 using bolt, nut, the right-hand member of transversal stretching mechanism 13 and
First wall extension 12 on right side is connected using bolt, nut, and the transversal stretching mechanism 13 on right side uses former and later two hydraulic cylinders；Four
Controller of the individual hydraulic cylinder with switch board in compartment 11 electrically connects, and the switch board is provided with starting switch, starting switch
Green button can control four hydraulic cylinders to do stretching motion, and the red button of starting switch can control four hydraulic cylinders to retract
Motion, the stretching motion of four hydraulic cylinders is controlled simultaneously using green switch and red switch, the process of actual use
In, two starting switches can also be used, each starting switch includes a green case and a red case, and one is opened
The stretching motion of two hydraulic cylinders on dynamic switch control right side, another starting switch control the flexible of two hydraulic cylinders in left side
Motion.
Further, in addition to the wall extension 15 of longitudinal extension mechanism 14 and second；
One end of the longitudinal extension mechanism 14 is connected with the side wall in the compartment 11, the longitudinal extension mechanism 14
The other end is connected with second wall extension 15；
The top in the compartment 11 is provided with the second link slot 113, and second wall extension 15 is connected to second connection
In groove 113；
When stretching motion is done by the longitudinal extension mechanism 14, second wall extension 15 can be made to be upwardly separated from described second
Link slot 113, expand the receiving space that motor vehicle is accommodated in the compartment 11, the longitudinal extension from the top in the compartment 11
When retraction movement is done by mechanism 14, second wall extension 15 can be made to be retracted into second link slot 113, form receiving machine
The receiving space of motor-car.
As shown in Figure 4, Figure 5, the inner sidewall upper portion of the lower end of the longitudinal extension mechanism 14 and compartment 11 uses bolt, spiral shell
Mother's connection, the upper end of the longitudinal extension mechanism 14 are connected with the second wall extension 15 using bolt, nut；The top in the compartment 11
Portion is square groove formed with the second link slot 113, second link slot 113, and second wall extension 15 has front side
Wall, rear wall, left side wall, right side wall and top cover, the area of the top cover is more than the area of groove, so that second wall extension
15 are fastened and connected in groove, and outside rainwater will not be flowed into compartment 11 along groove；The longitudinal extension mechanism 14 is done upwards
When stretching out motion, motion departs from groove to second wall extension 15 upwards, expands from the top in the compartment 11 in compartment 11
Receiving space, it is easy to maintenance personal to carry out maintenance activity, when downward retraction movement is done by the longitudinal extension mechanism 14, described second
Wall extension 15 is retracted into groove, forms the standard receiving space for accommodating motor vehicle.
Further, the longitudinal extension mechanism 14 includes hydraulic cylinder and expansion bracket；
One end of the hydraulic cylinder is connected with the side wall in the compartment 11, and the other end of the hydraulic cylinder stretches with described
One end connection of frame, the other end of the expansion bracket are connected with second wall extension 15.
As shown in Figure 4, Figure 5, the lower end of hydraulic cylinder is connected with the madial wall upper end of compartment 11 using bolt, nut, hydraulic cylinder
Upper end and expansion bracket lower end using bolt, nut connect, the upper end of expansion bracket uses bolt, nut and the second wall extension 15
The connection of top cover bottom side, expansion bracket uses fork-shaped expansion bracket；The longitudinal extension mechanism 14 is two, two longitudinal extensions
Mechanism 14 is connected to the left and right sides of the second wall extension 15, is supported from the left and right sides of the second wall extension 15, makes
The stretching motion of two wall extensions 15 is more steady.
Further, it is connected with connecting plate 126 on the first wall extension 12；One end of the connecting plate 126 with one
One end of side plate 122 is fixedly connected, and the other end of connecting plate 126 is flexibly connected with one end of another side plate 122；
When stretching motion is done by the transversal stretching mechanism 13, the connecting plate 126 is opened, the other end of connecting plate 126
It is flexibly connected with one end of another side plate 122, bottom plate of the connecting plate 126 as the receiving space, the transverse direction is stretched
When retraction movement is done by contracting mechanism 13, the connecting plate 126 is packed up, and the other end of connecting plate 126 is another with side plate 122
End is flexibly connected, reinforcing plate of the connecting plate 126 as a side plate 122.
As shown in Figure 9, Figure 10, the connecting plate 126 uses the rectangle iron plate being vertically arranged, the connecting plate 126
Area is less than the area of the side plate 122, and the rear end of the connecting plate 126 and the lower end of back side panel use hinge connection, described
The front end of connecting plate 126 fastens with the lower end of front side board and contacts connection；When stretching motion is done by the transversal stretching mechanism 13, manually
Connecting plate 126 is opened, connecting plate 126 is used as bottom plate, and maintenance personal can trample to be repaired in the upper surface of connecting plate 126
Operation, before retraction movement is done by the transversal stretching mechanism 13, manually connecting plate 126 is lifted up, the rear end of connecting plate 126
Position is constant, and the front end of connecting plate 126 is lifted up, and is fitted and connected with the upper end of back side panel, and connecting plate 126 is fitted in back side panel
Medial surface, the upper end of connecting plate 126 and the front lower portion of top plate 121 be connected together using buckle, prevents connecting plate 126 from falling
Fall.
Further, the connecting plate 126 is connected with cushion pad with the one side that the transversal stretching mechanism 13 contacts；
When the connecting plate 126 is opened, as the bottom plate of the receiving space, the cushion pad and the transversal stretching machine
The contact connection of structure 13.
The cushion pad uses rubber blanket, and the rubber blanket is provided with connecting hole, and rubber blanket is connected to using bolt, nut
The lower surface of connecting plate 126；When the connecting plate 126 is opened downwards, lower surface and the Liang Ge transversal stretchings mechanism 13 of rubber blanket
It is fitted and connected, makes the position of connecting plate 126 firm, be not in abjection phenomenon, the connecting plate 126 is as the bottom plate of compartment 11
Both sides telescopic backboard uses.
The expansion structure of tool car provided by the utility model, the first wall extension is respectively equipped with the both sides in compartment, utilized
Hydraulic cylinder is controlled to the stretching motion of the first wall extension, when two the first wall extensions are protruding, from the left and right two in compartment
Side expands the receiving space in compartment；The second wall extension is provided with the top in compartment, using hydraulic cylinder and expansion bracket to second
The stretching motion of wall extension is controlled, and when the second wall extension stretches out upwards, the receiving in compartment is expanded at the top of compartment
Space；Three wall extensions are extended from three directions to the receiving space in compartment, are taken full advantage of the function in compartment, are easy to
Maintenance personal carries out maintenance activity to the motor vehicle in compartment, improves maintenance activity efficiency.
The utility model also provides a kind of tool car, including the expansion structure of body and described tool car；
The expansion structure of the tool car is connected in the tool car.The space for maintenance of tool car can be adjusted at any time
It is whole, it is easy to maintenance worker to carry out maintenance activity, operating efficiency is high.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of expansion structure of tool car, it is characterised in that including compartment (11), the first wall extension (12) and transversal stretching machine
Structure (13)；
It is used for the motor vehicle for placing Awaiting Overhaul in the compartment (11), the side wall of the compartment (11) is provided with the first link slot
(111), first wall extension (12) is connected in first link slot (111), and the one of the transversal stretching mechanism (13)
End is connected with the bottom plate of the compartment (11), and the other end of the transversal stretching mechanism (13) connects with first wall extension (12)
Connect；
When the transversal stretching mechanism (13) does stretching motion, first wall extension (12) can be made outwards to depart from described first
Link slot (111), expand the receiving space that motor vehicle is accommodated in the compartment (11), the horizontal stroke from the side wall of the compartment (11)
When doing retraction movement to telescoping mechanism (13), first wall extension (12) can be made to be retracted into first link slot (111)
It is interior, form the receiving space for accommodating motor vehicle.
2. the expansion structure of tool car according to claim 1, it is characterised in that first wall extension (12) includes top
Plate (121), side plate (122) and supporting plate (123)；
The quantity of the side plate (122) is two, and a side plate (122) is connected to one end of the top plate (121), another
The individual side plate (122) is connected to the other end of the top plate (121), the supporting plate (123) respectively with the top plate (121)
A side connected with a side of two side plates (122), make the top plate (121), two side plates (122) and supporting plate
(123) extending space (124) is formed between；During so that the transversal stretching mechanism (13) doing stretching motion, first extension
Wall (12) outwards departs from the receiving sky that the extending space (124) that first link slot (111) is formed expands the motor vehicle
Between.
3. the expansion structure of tool car according to claim 2, it is characterised in that first wall extension (12) also includes
Extend limiting plate (125)；
The extension limiting plate (125) is Π shapes, described to extend limiting plate (125) opposite side with the top plate (121) respectively
Side, another side vertical connection of two side plates (122), it is described during so that stretching motion being done by the transversal stretching mechanism (13)
The side of first wall extension (12) can block first link slot (111).
4. the expansion structure of tool car according to claim 3, it is characterised in that first link slot (111) with
The side of first wall extension (12) connection is provided with sealing gasket (112).
5. the expansion structure of tool car according to claim 1, it is characterised in that the two side of the compartment (11) is all provided with
There is the first link slot (111), the quantity of first wall extension (12) is two, and the quantity of the transversal stretching mechanism (13) is
Two；
One end of one transversal stretching mechanism (13) is connected with the side of the bottom plate of the compartment (11), the other end and one first
Wall extension (12) connects；One end of another transversal stretching mechanism (13) is connected with the opposite side of the bottom plate of the compartment (11),
The other end is connected with another first wall extension (12)；Liang Ge transversal stretchings mechanism (13) with the control in the compartment (11)
Device connects, and the controller can control the stretching motion of Liang Ge transversal stretchings mechanism (13) simultaneously.
6. the expansion structure of tool car according to claim 1, it is characterised in that also including longitudinal extension mechanism (14) and
Second wall extension (15)；
One end of the longitudinal extension mechanism (14) is connected with the side wall in the compartment (11), the longitudinal extension mechanism (14)
The other end be connected with second wall extension (15)；
The top of the compartment (11) is provided with the second link slot (113), and second wall extension (15) is connected to described second and connected
In access slot (113)；
When the longitudinal extension mechanism (14) does stretching motion, second wall extension (15) can be made to be upwardly separated from described second
Link slot (113), expand the receiving space that motor vehicle is accommodated in the compartment (11) from the top of the compartment (11), it is described vertical
When doing retraction movement to telescoping mechanism (14), second wall extension (15) can be made to be retracted into second link slot (113)
It is interior, form the receiving space for accommodating motor vehicle.
7. the expansion structure of tool car according to claim 6, it is characterised in that the longitudinal extension mechanism (14) includes
Hydraulic cylinder and expansion bracket；
One end of the hydraulic cylinder is connected with the side wall in the compartment (11), the other end of the hydraulic cylinder and the expansion bracket
One end connection, the other end of the expansion bracket is connected with second wall extension (15).
8. the expansion structure of tool car according to claim 2, it is characterised in that movable on first wall extension (12)
It is connected with connecting plate (126)；One end of the connecting plate (126) is fixedly connected with one end of a side plate (122), the connection
Plate (126) other end is flexibly connected with one end of another side plate (122)；
When the transversal stretching mechanism (13) does stretching motion, the connecting plate (126) is opened, and the connecting plate (126) is another
End is flexibly connected with one end of another side plate (122), and bottom plate of the connecting plate (126) as the receiving space is described
When retraction movement is done by transversal stretching mechanism (13), the connecting plate (126) is packed up, connecting plate (126) other end and one
The other end of side plate (122) is flexibly connected, reinforcing plate of the connecting plate (126) as a side plate (122).
9. the expansion structure of tool car according to claim 8, it is characterised in that the connecting plate (126) and the horizontal stroke
The one side contacted to telescoping mechanism (13) is connected with cushion pad；
When the connecting plate (126) is opened, as the bottom plate of the receiving space, the cushion pad and the transversal stretching mechanism
(13) contact connection.
A kind of 10. tool car, it is characterised in that the expansion including body and tool car as claimed in any one of claims 1-9 wherein
Open up structure；
The expansion structure of the tool car is connected in the tool car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198911.5U CN207190900U (en) | 2017-09-18 | 2017-09-18 | The expansion structure and tool car of tool car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198911.5U CN207190900U (en) | 2017-09-18 | 2017-09-18 | The expansion structure and tool car of tool car |
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| Publication Number | Publication Date |
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| CN207190900U true CN207190900U (en) | 2018-04-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458289A (en) * | 2017-09-18 | 2017-12-12 | 王捷萱 | The expansion structure and tool car of tool car |
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2017
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458289A (en) * | 2017-09-18 | 2017-12-12 | 王捷萱 | The expansion structure and tool car of tool car |
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