CN107458289A - The expansion structure and tool car of tool car - Google Patents
The expansion structure and tool car of tool car Download PDFInfo
- Publication number
- CN107458289A CN107458289A CN201710845685.3A CN201710845685A CN107458289A CN 107458289 A CN107458289 A CN 107458289A CN 201710845685 A CN201710845685 A CN 201710845685A CN 107458289 A CN107458289 A CN 107458289A
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- Prior art keywords
- compartment
- plate
- wall extension
- wall
- extension
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- 230000007246 mechanism Effects 0.000 claims abstract description 93
- 238000007789 sealing Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 36
- 230000000694 effects Effects 0.000 abstract description 14
- 230000008439 repair process Effects 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/14—Vehicles adapted to transport, to carry or to comprise special loads or objects the object being a workshop for servicing, for maintenance, or for carrying workmen during work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention 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 present invention 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 present invention relates to the technical field of repair apparatus, more particularly, to the expansion structure and tool car of a kind of tool 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.
The content of the invention
It is an object of the invention to provide a kind of expansion structure of tool car, to solve present in prior art, maintenance
Service clearance is limited in the compartment of car, it is impossible to expands space for maintenance, causes to be unable to on-call maintenance car, occasion a delay maintenance car
The technical problem of time.
The present invention 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 meets
The technical problem of maintenance requirement.
A kind of expansion structure of tool car provided by the invention, including compartment, the first wall extension and transversal stretching mechanism；
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 present invention 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 invention, the motor vehicle for placing Awaiting Overhaul to be used in the compartment, it is right
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 described
In first link slot, first wall extension is positioned in first link slot, the position of first wall extension is entered
Row is fixed；One end of the transversal stretching mechanism is connected with the bottom plate in the compartment, the other end of the transversal stretching mechanism with
The first wall extension connection, is defined to the position of the transversal stretching mechanism, enables transversal stretching mechanism band
First wall extension is moved to move in first link slot；, can when stretching motion is outwards done by the transversal stretching mechanism
First wall extension is driven to move out, at this moment, first wall extension departs from first link slot, from the compartment
Side wall expands the receiving space of the receiving motor vehicle in the compartment, is easy to maintenance personal in sufficiently large receiving space to machine
Motor-car carries out maintenance activity；When retraction movement is inwardly done by the transversal stretching mechanism, first wall extension can be driven inside
Motion, at this moment, first wall extension is retracted into first link slot, and the receiving for forming the standard for accommodating motor vehicle is empty
Between.Side wall of the present invention in compartment sets the first wall extension, can be in compartment when maintenance personal overhauls the motor vehicle in compartment
Maintenance activity is carried out in the receiving space of interior standard, when maintenance personal needs motor vehicle to be carried out in bigger service clearance
During maintenance, it is only necessary to open the first wall extension, expand the receiving space in compartment, maintenance activity is more convenient.
The present invention also provides a kind of tool car, and the expansion structure of above-mentioned tool car is connected on the tool car, whole dimension
The maintenance activity mode to repair is more flexible, uses enhanced convenience.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention 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, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that wall extension provided in an embodiment of the present invention is closed；
Fig. 2 is A portions enlarged drawing in Fig. 1；
Fig. 3 is the left view that wall extension provided in an embodiment of the present invention is closed；
Fig. 4 is the side structural representation that wall extension provided in an embodiment of the present invention is opened；
Fig. 5 is the opposite side structural representation that wall extension provided in an embodiment of the present invention is opened；
Fig. 6 is the front view that wall extension provided in an embodiment of the present invention is opened；
Fig. 7 is the structural representation of the first wall extension provided in an embodiment of the present invention；
Fig. 8 is the structural representation of connecting plate collapsed state provided in an embodiment of the present invention；
Fig. 9 is the structural representation of connecting plate open mode provided in an embodiment of the present invention；
Figure 10 is the structural representation of connecting plate provided in an embodiment of the present invention.
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
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Fig. 1 is the structural representation that wall extension provided in an embodiment of the present invention is closed；Fig. 2 is A portions enlarged drawing in Fig. 1；Fig. 3
The left view closed for wall extension provided in an embodiment of the present invention；Fig. 4 is one that wall extension provided in an embodiment of the present invention is opened
Side structure schematic diagram；Fig. 5 is the opposite side structural representation that wall extension provided in an embodiment of the present invention is opened；Fig. 6 is the present invention
The front view that the wall extension that embodiment provides is opened；Fig. 7 is the structural representation of the first wall extension provided in an embodiment of the present invention；
Fig. 8 is the structural representation of connecting plate collapsed state provided in an embodiment of the present invention；Fig. 9 is connection provided in an embodiment of the present invention
The structural representation of plate open mode；Figure 10 is the structural representation of connecting plate provided in an embodiment of the present invention.
As shown in Fig. 1~10, a kind of expansion structure of tool car provided by the invention, including compartment 11, the first wall extension
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 invention, the first wall extension is respectively equipped with the both sides in compartment, utilizes hydraulic pressure
Cylinder is controlled to the stretching motion of the first wall extension, when two the first wall extensions are protruding, is expanded from the left and right sides in compartment
Receiving space in big compartment；The second wall extension is provided with the top in compartment, is extended using hydraulic cylinder and expansion bracket to second
The stretching motion of wall is controlled, and when the second wall extension stretches out upwards, the receiving space in compartment is expanded at the top of compartment；
Three wall extensions are extended from three directions to the receiving space in compartment, take full advantage of the function in compartment, are easy to repair
Personnel carry out maintenance activity to the motor vehicle in compartment, improve maintenance activity efficiency.
The present invention 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 merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
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 |
|---|---|---|---|
| CN201710845685.3A CN107458289A (en) | 2017-09-18 | 2017-09-18 | The expansion structure and tool car of tool car |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710845685.3A CN107458289A (en) | 2017-09-18 | 2017-09-18 | The expansion structure and tool car of tool car |
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| Publication Number | Publication Date |
|---|---|
| CN107458289A true CN107458289A (en) | 2017-12-12 |
Family
ID=60551510
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710845685.3A Pending CN107458289A (en) | 2017-09-18 | 2017-09-18 | The expansion structure and tool car of tool car |
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| Country | Link |
|---|---|
| CN (1) | CN107458289A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108058637A (en) * | 2018-01-24 | 2018-05-22 | 连云港中昊房车有限公司 | A kind of caravan expanding body and caravan |
| CN108058636A (en) * | 2018-01-24 | 2018-05-22 | 连云港中昊房车有限公司 | The automatic extension mechanism of caravan and caravan |
| CN108068896A (en) * | 2018-01-24 | 2018-05-25 | 连云港中昊房车有限公司 | One kind can expand Type B vehicle |
| CN108189745A (en) * | 2018-01-24 | 2018-06-22 | 连云港中昊房车有限公司 | One kind can expand picking-up vehicle |
| CN109131025A (en) * | 2018-10-15 | 2019-01-04 | 连云港中昊房车有限公司 | Caravan expanding unit and caravan |
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| CB03 | Change of inventor or designer information | ||
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Inventor after: Wang Jiexuan Inventor before: Wang Baoxue |
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Application publication date: 20171212 |