CN208325225U - A kind of push-and-pull bottom deck assembly and vehicle bottom equipment compartment - Google Patents
A kind of push-and-pull bottom deck assembly and vehicle bottom equipment compartment Download PDFInfo
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- CN208325225U CN208325225U CN201820983540.XU CN201820983540U CN208325225U CN 208325225 U CN208325225 U CN 208325225U CN 201820983540 U CN201820983540 U CN 201820983540U CN 208325225 U CN208325225 U CN 208325225U
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- pull
- deck assembly
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Abstract
The utility model discloses a kind of push-and-pull bottom deck assemblies, including being set to the horizontal slide rail on equipment compartment bottom opening both sides and being installed on the bottom plate of sliding rail, bottom plate includes left bottom plate and right bottom plate, the both sides of left bottom plate and right bottom plate are respectively equipped with slideway, positioning inclined-plane is respectively equipped at the inner end of left bottom plate and right bottom plate, the bottom opening both sides of equipment compartment are equipped with limited block at the position for corresponding to positioning inclined-plane, and limited block is equipped with the supporting oblique surface being in contact with positioning inclined-plane；The outer end of left bottom plate and right bottom plate all has upward bending and extends to vertical bending edges on the outside of equipment compartment side, and the side of vertical bending edges and equipment compartment is detachably connected by transverse connection.The bottom plate of the push-and-pull bottom deck assembly is easy to install and remove, and be can be convenient staff and is safeguarded and overhaul, moreover, switching performance is reliable, can effectively avoid influences the risk of traffic safety because bottom plate falls off.The invention also discloses a kind of vehicle bottom equipment compartments including above-mentioned push-and-pull bottom deck assembly.
Description
Technical field
The utility model relates to technical field of vehicle to further relate to one kind more specifically to a kind of push-and-pull bottom deck assembly
Vehicle bottom equipment compartment including above-mentioned push-and-pull bottom deck assembly.
Background technique
The main function of equipment cabin of motor train unit bottom plate is, by covering to significant points some below car body, keeps away
Exempt from the substances such as the rainwater on running ground, stone, mud to be splashed on capped position, it is general between equipment ceiling board and vehicle frame
Using being detachably connected, in order to carry out the operation such as overhauling.
Equipment ceiling board common at present is that each block device Ceiling is all made of at least four bottom plates with vehicle frame connection type
Bottom plate is fixed in lock or bolt, and bottom plate lock or bolt are all exposed structure.In maintenance and maintenance process, it must check each
Whether exposed bottom plate lock or bolt loosen, and since bottom plate quantity is more, and has to enter into trench and could observe, inconvenient, meeting
Increase maintenance and the workload of maintenance personnel.Furthermore if the bottom plate lock or bolt on bottom plate are entirely ineffective, bottom plate will be direct
It drops on track, influences traffic safety.
Therefore, the not high problem of equipment ceiling board fixed form inconvenience maintenance, safety how is efficiently solved, is current
Those skilled in the art's urgent problem.
Utility model content
In view of this, first of the utility model is designed to provide a kind of push-and-pull bottom deck assembly, the push-and-pull bottom plate group
The bottom plate of part is easy to install and remove, and be can be convenient staff and is safeguarded and overhaul, moreover, switching performance is reliable, can be had
Effect avoids influencing the risk of traffic safety because bottom plate falls off.
Second of the utility model is designed to provide a kind of vehicle bottom equipment compartment including above-mentioned push-and-pull bottom deck assembly.
In order to reach above-mentioned first purpose, the utility model is provided the following technical solutions:
A kind of push-and-pull bottom deck assembly, including being set to the horizontal slide rail on equipment compartment bottom opening both sides and being installed on the sliding rail
Bottom plate, the bottom plate is opposite opened structure, including left bottom plate and right bottom plate, and the both sides of the left bottom plate and right bottom plate are set respectively
There is a slideway for sliding laterally cooperation with the sliding rail, be respectively equipped with positioning inclined-plane at the inner end of the left bottom plate and right bottom plate,
The bottom opening both sides of the equipment compartment correspond to it is described positioning inclined-plane position be equipped with limited block, the limited block be equipped with
The supporting oblique surface that the positioning inclined-plane is in contact；The outer end of the left bottom plate and right bottom plate all have upward bending extend to it is described
The side of vertical bending edges on the outside of equipment compartment side, the vertical bending edges and the equipment compartment is removable by transverse connection
Unload connection.
According to above-mentioned technical solution, it is recognised that between bottom plate and the open side edges of equipment compartment by sliding rail slideway into
Row is slidably connected, so that left bottom plate and right bottom plate can be opened and closed respectively by push-and-pull on bottom plate, so opening and closing operations are more
It is simple and convenient；Moreover, the relationship that its sliding rail is matched with slideway, so that left bottom plate and right bottom plate are merely able to set from corresponding respectively
The side in standby cabin removes, and sliding rail has supporting role to bottom plate, even if the connector of left bottom plate and right bottom plate and equipment compartment side
Failure, left bottom plate and right bottom plate will not be fallen on track.
In addition, in the closed state, the inner end of left bottom plate and right bottom plate passes through limited block respectively is fixed, and
Outer end is fixedly connected by transverse connection respectively.In this way, in inner end, pass through being in contact for positioning inclined-plane and supporting oblique surface
Relationship can realize the limit in both direction to the inner end of left bottom plate and right bottom plate, the inner end for effectively limiting bottom plate is left,
It is right, upper and lower to shake, and then the problems such as avoid bottom plate from generating noise, abrasion in the process of moving.And pass through lateral connection in outer end
Part is detachably connected, so that transverse connection is effectively emerging in the side of equipment compartment, greatly facilitates staff to transverse direction
The maintenance of connector.And from the perspective of integrated connection, only need to operate left bottom plate and right plate outer side when fixing bottom plate
Transverse connection, fixed form is simple, firm.
Preferably, the sliding rail include support portion and positioned at the support portion edge and the transverse direction that raises upward it is convex
Item, the slideway are located at the lower edge of the bottom plate, including are slidably matched with the lateral rib and notch groove directed downwardly.
Preferably, the both sides of the left bottom plate and right bottom plate are equipped with lateral projection position, the lateral projection at top
The inner end at position forms the positioning inclined-plane.
It preferably, further include the mounting base that equipment compartment bottom opening side is set, the mounting base and the limit
Position block is connected by vertical adjusting bolt.
Preferably, the cross section of the mounting base is L-shaped, and vertical section and the equipment compartment open side edges pass through bolt
It is connected, the limited block is located at the lower section of its lateral part and is connected with its lateral part by the adjusting bolt.
Preferably, the limited block includes basal part and the wedge block positioned at middle position below the basal part, described
Wedge block meets to the inclined-plane on the positioning inclined-plane and forms the supporting oblique surface, and the transverse ends of the basal part pass through described respectively
Bolt is adjusted to connect with the mounting base.
Preferably, the limited block is the limited block of plastic material or the limited block for being coated with plastic layer.
Preferably, the horizontal bending edges that there is outside bending to extend on the top of the vertical bending edges, the horizontal bending
The plate knob extended downwardly is provided at the lower edge on side.
Preferably, the transverse connection is lateral fixing bolt.
In order to reach above-mentioned second purpose, the utility model additionally provides a kind of vehicle bottom equipment compartment, the vehicle bottom equipment compartment
Equipment cabin including being set to vehicle bottom, the lower part of equipment cabin are provided with opening, further include any of the above-described kind of push-and-pull bottom
Board group part, the push-and-pull bottom deck assembly are arranged at the opening, to be used for screening arrangement cabin bottom opening.Due to above-mentioned push-and-pull
Bottom deck assembly has above-mentioned technique effect, and the vehicle bottom equipment compartment with the push-and-pull bottom deck assembly should also have corresponding technology to imitate
Fruit.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the bottom upward structural schematic diagram of equipment compartment provided by the embodiment of the utility model；
Fig. 2 is the cooperation schematic diagram of horizontal slide rail provided by the embodiment of the utility model and slideway；
Fig. 3 is the mounting structure schematic diagram of limited block provided by the embodiment of the utility model；
Fig. 4 is the connection schematic diagram (arrow in figure of bottom plate outer end provided by the embodiment of the utility model and equipment compartment side
For bottom plate opening direction).
It is marked in attached drawing as follows:
Equipment compartment 1, bottom plate 3, limited block 4, transverse connection 5, mounting base 6, adjusts bolt 7, spacer pin 8, branch at sliding rail 2
Support part 21, lateral rib 22, slideway 31, positioning inclined-plane 32, vertical bending edges 33, lateral projection position 34, horizontal bending edges 35,
Plate knob 36, supporting oblique surface 41, basal part 42, wedge block 43, vertical section 61, lateral part 62, left bottom plate 3-1, right bottom
Plate 3-2.
Specific embodiment
The utility model embodiment discloses a kind of push-and-pull bottom deck assembly, the bottom plate of the push-and-pull bottom deck assembly be easily installed and
Disassembly, can be convenient staff and safeguards and overhaul, moreover, switching performance is reliable, can effectively avoid due to bottom plate falls off
Influence the risk of traffic safety.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 to Fig. 3 is please referred to, Fig. 1 is the bottom upward structural schematic diagram of equipment compartment provided by the embodiment of the utility model；
Fig. 2 is the cooperation schematic diagram of horizontal slide rail provided by the embodiment of the utility model and slideway；Fig. 3 mentions for the utility model embodiment
The mounting structure schematic diagram of the limited block of confession.
In a specific embodiment, a kind of push-and-pull bottom deck assembly is provided, the bottom of vehicle bottom equipment compartment 1 is set,
For the opening of 1 bottom of screening arrangement cabin, effectively to prevent stone, rainwater and the mud on track or running rail
Etc. entering in equipment compartment, to protect the component or functional component being arranged inside equipment compartment 1.
For the opening of equipment compartment 1 generally in rectangle, both lateral sides extend substantially to the side edge of entire car body, longitudinal width one
As be configured as needed, bottom plate 3 is covered on the bottom opening of equipment compartment 1, bottom plate 3 use opposite opened structure, i.e., along cross
To two pieces of bottom plates 3 of direction left and right settings, i.e. left bottom plate 3-1 and right bottom plate 3-2, left bottom plate 3-1 and right bottom plate 3-2 size, shape
It can be equal, there may also be slightly distinguishing, the size being combined is matched with the openings of sizes of equipment compartment 1, shape,
Left bottom plate 3-1 and right bottom plate 3-2 are in the shape of a substantially rectangular plate structure.
In terms of existing technologies, bottom plate 3 is designed to the structure laterally pushed and pulled by the present embodiment, is carrying out the behaviour such as overhauling
When making, left bottom plate 3-1 in bottom plate 3 and right bottom plate 3-2 can laterally outwardly be extracted out respectively, so that it may expose in equipment compartment 1
Component or functional component, it is relatively large sized since the width of equipment compartment 1 and the width of car body are about the same, if by bottom plate 3
Being designed as a monolith bottom plate, then after bottom plate 3 is laterally moved out, occupied horizontal space is larger, and it is more demanding to site space,
It is unfavorable for being operated, therefore bottom plate 3 is designed as opposite opened structure by the present embodiment, i.e., entire bottom plate 3 is by being symmetrical set
Left bottom plate 3-1 and right bottom plate 3-2 composition, when opening bottom plate 3, left bottom plate 3-1 and right bottom plate 3-2 two sides cross to the left and right respectively
It is removed to sliding, the space occupied required for either side is only the half of a monolith bottom plate 3, and it is wide that full-size is also only car body
The half of degree, so that when left bottom plate 3-1 and right bottom plate 3-2 slide in and out to opening state, for required for car body side
Space correspondence also can be smaller.
Due to left bottom plate 3-1 and right bottom plate 3-2 substantially mirror images symmetric relation in structure, below just with wherein left bottom plate
It is illustrated for 3-1, the structure of right bottom plate 3-2 is just not repeated to describe.In addition, for the convenience of description, context, horizontal
Mutually unify to directions such as, longitudinal direction, front and backs with the bodywork's direction and position for being equipped with the push-and-pull bottom deck assembly.
1 bottom opening of equipment compartment two sides be arranged horizontal slide rail 2, it is corresponding, the both sides of left bottom plate 3-1 be respectively equipped with
Sliding rail 2 slides laterally the slideway 31 of cooperation, and then left bottom plate 3-1 can be operated by push-and-pull, i.e. the opening in relative device cabin 1 is horizontal
To sliding, and then realize that left bottom plate 3-1's closes or opens operation.It is matched, can be effectively limited with slideway 31 by sliding rail 2
Determine left bottom plate 3-1 relative device cabin 1 and is merely able to transverse shifting.Under above-mentioned connection relationship, when other are not present about in left bottom plate 3-1
Shu Shi, left bottom plate 3-1 at most can only be skidded off from the side of equipment compartment 1, fall the side in equipment compartment 1, and the side of equipment compartment 1
On the outside of track, so left bottom plate 3-1 also can only be fallen in the outside of track even if connector fails, driving will not influence
Safety.
Sliding rail 2 includes support portion 21 and lateral rib 22, and wherein support portion 21 extends transversely, side and equipment compartment 1
Cabin is fixedly connected, and the center of another lateral openings extends, and the edge of the side is provided with above-mentioned lateral rib
22, lateral rib 22 raises upward setting.In a lateral direction, lateral rib 22 is laterally extended, and is extended from the side of equipment compartment 1
To the lateral middle (or entire body setting) of equipment compartment 1, the wherein general semicircular in shape in the cross section of lateral rib 22.
And slideway 31 is located at the lower edge of left bottom plate 3-1, including is slidably matched with lateral rib 22 and notch is directed downwardly
Groove, in the engagement condition, lateral rib 22 are located in groove, and further groove is laterally extended setting, generally from needing from left bottom
The outer end of plate 3-1 extends to the inner end of left bottom plate 3-1.It should be noted that slideway 31 and the set-up mode of sliding rail 2 can also join
Examine other set-up modes in the prior art.
The both sides of left bottom plate 3-1 are provided with lateral projection position 34 at top, and lateral projection position 34 is from left bottom plate 3-1's
Outer end extends the inner end of left bottom plate 3-1, and cross section is square, and lateral projection position 34 has the board face structure of left bottom plate 3-1
Booster action is then avoided between positioning inclined-plane 32 and the outer end of left bottom plate 3-1 with effectively avoiding left bottom plate 3-1 from deforming
Laterally opposed size changes.Generally 34 corresponding position of lateral projection position can be provided with lightening hole, loss of weight in order to reduce the weight
Hole extends the inner end of left bottom plate 3-1 from the outer end of left bottom plate 3-1, and perforation setting, the cross section of lightening hole, which is generally correspondingly arranged, is in
It is rectangular.
It is provided with limited block 4, at the inner end of left bottom plate 3-1 to prevent the inner end of left bottom plate 3-1 upwards or continue to setting
The other side in standby cabin 1 is mobile.It is respectively provided on the inner end both sides of left bottom plate 3-1 and positions inclined-plane 32, and 1 bottom opening of equipment compartment
Both sides are provided with limited block 4 at the position for corresponding to the inclined-plane left bottom plate 3-1, specifically, the inner end such as left bottom plate 3-1 is located at equipment
The lateral middle that cabin 1 is open, the corresponding middle side edge in equipment compartment 1 are provided with limited block 4.Closure is in left bottom plate 3-1
Under state, the supporting oblique surface 41 being arranged on limited block 4 is in contact with the positioning inclined-plane 32 at the inner end left bottom plate 3-1, supporting oblique surface
The power of supporting on 41 pairs of positioning inclined-planes 32 has downward component and outside component, wherein downward component and 2 collective effect of sliding rail,
The inner end of left bottom plate 3-1 is prevented to move up and down.When guarantee left bottom plate 3-1 to limited block 4 have inside active force when, according to
The above-mentioned characteristic of supporting oblique surface 41,41 pairs of supporting oblique surface positioning inclined-planes 32 are with outside component at this time, while can be to positioning
Inclined-plane 32 has downward component, with 2 mating reaction of sliding rail, can effectively guarantee the mobile quilt in the two sides up and down of left bottom plate 3-1
Considered critical is not in move up and down, and then effectively avoid the problems such as generating noise, abrasion.
34 inner face of lateral projection position of the two sides left bottom plate 3-1 is obliquely installed, to form above-mentioned positioning inclined-plane 32,
And then it offsets with supporting oblique surface 41, it is emphasized that, wherein between supporting oblique surface 41 and positioning inclined-plane 32, do not need one
With another one is completely overlapped contacts setting, partly overlapping equally can also be with.
Limited block 4 is mounted on the opening both sides of equipment compartment 1 by mounting base 6, and mounting base 6 is arranged in 1 open side of equipment compartment
Side is fixedly connected with the opening both sides of equipment compartment 1, i.e., the cabin with equipment compartment 1 is fixedly connected, to keep phase with sliding rail 2
To fixed relationship.It is attached between limited block 4 and mounting base 6 by vertical adjusting bolt 7, with can be by mounting base
By addition gasket or the gasket of addition different-thickness between 6 and limited block 4, adjust opposite between mounting base 6 and limited block 4
It highly and then by adjusting bolt 7 is attached, and then the adjusting of supporting oblique surface 41 Yu 2 relative altitude of sliding rail may be implemented.
The cross section of mounting base 6 is L-shaped, i.e., mounting base 6 includes vertical section 61 and forms with vertical section 61 L-shaped
Lateral part 62, wherein vertical section 61 and lateral part 62 are plate structure.Wherein vertical section 61 is opened with equipment compartment 1
Mouth side is connected by bolt, which is preferably longitudinally extended.And wherein limited block 4 is located under lateral part 62
Side, and be attached with the lateral part 62 by adjusting bolt 7.
Limited block 4 include basal part 42 and the wedge block 43 positioned at 42 lower section middle position of basal part, wedge block 43 meet to
The inclined-plane for positioning inclined-plane 32 constitutes above-mentioned supporting oblique surface 41, and the transverse ends of basal part 42 pass through respectively adjust bolt 7 with
The lateral part 62 of mounting base 6 is attached.Specifically, being padded after the screw rod for adjusting bolt 7 is passed through from basal part 42 when existing
When piece, after passing through gasket, it is then passed through lateral part 62, and exposes and adjusts 7 tail portion of bolt, with the nut with 62 upside of lateral part
It is threadedly coupled.Wherein limited block 4 is plastics limited block, can generally plastics limited block, can using outer surface as plastics,
Inside is the structure of metal, specifically can according to need and is designed.
It should be noted that in the same side edge of opening, corresponding 4 He of limited block in positioning inclined-plane 32 of left bottom plate 3-1
Corresponding 4 preferable separate of limited block in positioning inclined-plane 32 of right bottom plate 3-2 is arranged, and the corresponding mounting base 6 of left bottom plate 3-1 and right bottom
The corresponding mounting base 6 of plate 3-2 is preferably wholely set, i.e. the corresponding limited block 4 in positioning inclined-plane 32 of left bottom plate 3-1 and right bottom plate 3-
The 2 corresponding limited block 4 in positioning inclined-plane 32 is installed in same mounting base 6.It is excellent herein in order to guarantee 6 intensity of mounting base
The middle part of mounting base 6 is selected to be provided with right angled triangle gusset, two right-angle sides of the gusset are respectively with vertical section 61 and laterally
Part 62 is attached, and is generally located at the middle position of mounting base 6.
Referring to FIG. 4, Fig. 4 is the connection signal of bottom plate outer end and equipment compartment side provided by the embodiment of the utility model
Figure.
As shown, there is upward bending to extend to the vertical bending edges on the outside of 1 side of equipment compartment for the outer end of left bottom plate 3-1
33, the side of vertical bending edges 33 and equipment compartment 1 is detachably connected by transverse connection 5.It is fixed when to left bottom plate 3-1
When, push left bottom plate 3-1 to covering position, at this time 41 phase of supporting oblique surface on the positioning inclined-plane 32 and limited block 4 of left bottom plate 3-1
It supports, is then attached the vertical bending edges 33 of left bottom plate 3-1 and the side of equipment compartment 1 by transverse connection 5, it is horizontal at this time
It can effectively prevent left bottom plate 3-1 from sliding with respect to sliding rail 2 to connector 5, and left bottom plate 3-1 is made to be maintained at closed state.This
When transverse connection 5 be located at the side of equipment compartment 1 and stand when service personnel overhauls in the side of car body, it can observation
To transverse connection 5, and then it can observe whether transverse connection 5 loosens, entire detection process is convenient and simple, without
It lies prone to lower car body and is observed.Transverse connection 5 fail when, at this time left bottom plate 3-1 may during train driving,
It slides in and out, and then may fall and cause to lose, also will cause functional component in equipment compartment at this time and be completely exposed.Based on this,
In this application, spacer pin 8 is set, successively wears equipment compartment 1, the setting of horizontal bending edges 35 up and down, to prevent left bottom plate 3-1 horizontal
To sliding, can be displaced outwardly to avoid left bottom plate 3-1.Specifically, the top of spacer pin 8 is upper by axis with equipment compartment 1
The threaded connection in lower direction, offers limit pin hole on horizontal bending edges 35, and the lower part of spacer pin 8 is inserted into limit pin hole
In, the two size matches setting, and wherein limit pin hole can be blind hole, is also possible to be arranged up and down.
When needing to overhaul the component in equipment compartment 1, transverse connection 5 is dismantled, at this time left bottom plate 3-1
It can slide, pull out with respect to sliding rail 2, it can open left bottom plate 3-1, i.e., openable opening.
The top of the vertical bending edges 33 of left bottom plate 3-1 is provided with the horizontal bending part 35 that outside bending extends, and
The lower edge of horizontal bending part 35 is provided with the plate knob 36 extended downwardly, and plate knob 36 is arranged perpendicular to transverse direction,
Multiple plate knobs 36 can be set along horizontal 35 extending direction of bending edges simultaneously.And plate knob 36 is set and then can be convenient
Push-and-pull operation is carried out to left bottom plate 3-1.It is comfortable in order to operate, it is convex that the lower end inside of plate knob 36 is preferably provided with arc
The lower end arc surface of the portion of rising, arc convex portion and plate knob 36 smoothly transits setting.
Wherein lateral fixing bolt can be directly used in transverse connection 5, preferably along the longitudinal direction, is disposed with multiple
Lateral fixing bolt, to be respectively attached the side of vertical bending edges 33 and equipment compartment 1.In order to facilitate progress bolt company
It connects, correspondingly, being provided with the limiting slot longitudinally extended in the side of equipment compartment 1, lateral fixing bolt is located in limiting slot, limit
Slot is matched with lateral fixing bolt, to prevent nut transverse shifting, move up and down, and rotation.It is set on the outside of limiting slot
It is equipped with open slot, the screw rod of lateral fixing bolt is from the outside of vertical bending edges, laterally successively vertical bending edges, open slot, so
It is connect afterwards with the nut in limiting slot.
In order to facilitate connection, the preferably nut of limiting slot and lateral fixing bolt forms slip cooperating relationship, and is limiting
Opening is arranged in the end of slot, can be slid into limiting slot by the opening, and slides into along the longitudinal direction and vertical bending
The corresponding position of bolt penetration hole on side 33.Open slot therein longitudinal direction corresponding with limiting slot is extended.
The push-and-pull bottom deck assembly provided in based on the above embodiment, the utility model additionally provide a kind of vehicle bottom equipment compartment,
The vehicle bottom equipment compartment includes the equipment cabin for being set to vehicle bottom, and it further includes above-mentioned that the lower part of equipment cabin, which is provided with opening,
Any one push-and-pull bottom deck assembly, the push-and-pull bottom deck assembly are arranged at the opening in embodiment, to be used for screening arrangement cabin
Bottom opening.Since the vehicle bottom equipment compartment uses the push-and-pull bottom deck assembly in above-described embodiment, so the vehicle bottom equipment compartment
Beneficial effect please refers to above-described embodiment.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of push-and-pull bottom deck assembly, which is characterized in that the horizontal slide rail (2) including being set to equipment compartment (1) bottom opening both sides
With the bottom plate (3) for being installed on the sliding rail (2), the bottom plate (3) is opposite opened structure, including left bottom plate (3-1) and right bottom plate
The both sides of (3-2), the left bottom plate (3-1) and right bottom plate (3-2) are respectively equipped with the cunning that cooperation is slid laterally with the sliding rail (2)
Positioning inclined-plane (32), the equipment compartment are respectively equipped at the inner end of road (31), the left bottom plate (3-1) and right bottom plate (3-2)
(1) bottom opening both sides are equipped with limited block (4) at the position for corresponding to positioning inclined-plane (32), and the limited block (4) sets
There is the supporting oblique surface (41) being in contact with positioning inclined-plane (32)；The outer end of the left bottom plate (3-1) and right bottom plate (3-2) is equal
Extend to the vertical bending edges (33) on the outside of the equipment compartment (1) side with upward bending, the vertical bending edges (33) with
The side of the equipment compartment (1) is detachably connected by transverse connection (5).
2. push-and-pull bottom deck assembly according to claim 1, which is characterized in that the sliding rail (2) include support portion (21) with
And the lateral rib (22) for being located at the support portion (21) edge and raising upward, the slideway (31) are located at the bottom plate
(3) it at lower edge, including is slidably matched with the lateral rib (22) and notch groove directed downwardly.
3. push-and-pull bottom deck assembly according to claim 2, which is characterized in that the left bottom plate (3-1) and right bottom plate (3-2)
Both sides be equipped with lateral projection position (34) at top, the inner end of the lateral projection position (34) forms the locating latch
Face (32).
4. push-and-pull bottom deck assembly according to claim 3, which is characterized in that further include being arranged at the equipment compartment (1) bottom
The mounting base (6) of portion's open side edges, the mounting base (6) are connected with the limited block (4) by vertical adjusting bolt (7)
It connects.
5. push-and-pull bottom deck assembly according to claim 4, which is characterized in that the cross section of the mounting base (6) is L-shaped,
Its vertical section (61) is connected with the equipment compartment (1) open side edges by bolt, and the limited block (4) is located at its transverse part
Divide the lower section of (62) and is connected with its lateral part (62) by the adjusting bolt (7).
6. push-and-pull bottom deck assembly according to claim 5, which is characterized in that the limited block (4) includes basal part (42)
With the wedge block (43) for being located at middle position below the basal part (42), the wedge block (43) is met to the positioning inclined-plane
(32) inclined-plane is formed the supporting oblique surface (41), and the transverse ends of the basal part (42) pass through the adjusting bolt respectively
(7) it is connect with the mounting base (6).
7. push-and-pull bottom deck assembly according to claim 6, which is characterized in that the limited block (4) is the limit of plastic material
Position block or the limited block for being coated with plastic layer.
8. push-and-pull bottom deck assembly according to claim 1-7, which is characterized in that the vertical bending edges (33)
Top has the horizontal bending edges (35) of outside bending extension, is provided at the lower edge of the horizontal bending edges (35) to downward
The plate knob (36) stretched.
9. push-and-pull bottom deck assembly according to claim 8, which is characterized in that the transverse connection (5) is laterally fixed
Bolt.
10. a kind of vehicle bottom equipment compartment, the equipment cabin including being set to vehicle bottom, the lower part of the equipment cabin is provided with out
Mouthful, which is characterized in that it further include such as the described in any item push-and-pull bottom deck assemblies of claim 1-9, the push-and-pull bottom deck assembly is set
It is placed in the opening, for covering the equipment compartment bottom opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820983540.XU CN208325225U (en) | 2018-06-25 | 2018-06-25 | A kind of push-and-pull bottom deck assembly and vehicle bottom equipment compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820983540.XU CN208325225U (en) | 2018-06-25 | 2018-06-25 | A kind of push-and-pull bottom deck assembly and vehicle bottom equipment compartment |
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| CN208325225U true CN208325225U (en) | 2019-01-04 |
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| CN201820983540.XU Active CN208325225U (en) | 2018-06-25 | 2018-06-25 | A kind of push-and-pull bottom deck assembly and vehicle bottom equipment compartment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435690A (en) * | 2019-07-26 | 2019-11-12 | 中车青岛四方机车车辆股份有限公司 | Train apparatus Ceiling and rail vehicle with the train apparatus Ceiling |
| CN114750789A (en) * | 2022-04-08 | 2022-07-15 | 常州市新创智能科技有限公司 | Car body equipment compartment door opening structure |
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2018
- 2018-06-25 CN CN201820983540.XU patent/CN208325225U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435690A (en) * | 2019-07-26 | 2019-11-12 | 中车青岛四方机车车辆股份有限公司 | Train apparatus Ceiling and rail vehicle with the train apparatus Ceiling |
| CN114750789A (en) * | 2022-04-08 | 2022-07-15 | 常州市新创智能科技有限公司 | Car body equipment compartment door opening structure |
| CN114750789B (en) * | 2022-04-08 | 2022-10-18 | 常州市新创智能科技有限公司 | Car body equipment compartment door opening structure |
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