CN208198410U - A kind of cab apron composition of run-through channel - Google Patents

Abstract

The utility model discloses a kind of cab apron of run-through channel compositions, including support component and connection component, the support component includes the first mounting base, upper cab apron and the second mounting base, first mounting base and the second mounting base are respectively positioned on the lower section of the upper cab apron, to the two sides for being distributed in the upper cab apron, the connection component includes connecting rod, connection bolt, hinge, shaft, the first lower cab apron and the second lower cab apron for first mounting base and the second mounting base；When subway is when passing through small curve, the described first lower cab apron and the second lower cab apron between two section compartments are connected by the connecting rod, connection bolt, hinge with shaft, it is rotatablely connected between described first lower cab apron and the second lower cab apron, cab apron structure is easier to through small curve, cab apron uses front and back symmetrical, and cab apron improves safety when using using multiple connecting rod connections, the connecting rod is it is also ensured that mechanism symmetry, and ride experience is more preferably.

Description

A kind of cab apron composition of run-through channel

Technical field

The utility model belongs to technical field of rail traffic, and in particular to a kind of cab apron composition of run-through channel.

Background technique

The continuous development of big-and-middle urban track traffic each in recent years, rail traffic vehicles various parts product market need Ask increasingly strong, both the component that is flexible coupling with interior structure penetrates through the important component as city railway vehicle between two section car bodies Road, constantly bringing forth new ideas also while in response to the market demand varies.Initially high price introduces external product, causes vehicle at high cost, with the country Vehicle poor consistency, the disadvantages such as the same item product variety of initial stage rail traffic vehicles is single, comfort is poor, global consistency is poor Disease, at present since rail traffic is also built in small and medium-sized cities successively, the small, space occupied by road conditions sweep of vehicle has Limit, Car design manufacture require humanistic environment height.

Subway run-through channel generallys use and overlaps two-piece type cab apron up and down at present, and cab apron is all that stainless checkered plate or aluminium close Golden flower card, in the process of running, too small curve are just restricted, and front and back symmetry is also relatively poor.

Utility model content

The purpose of this utility model is to provide a kind of cab apron of run-through channel compositions, to solve to mention in above-mentioned background technique Current subway run-through channel out generallys use overlaps two-piece type cab apron up and down, and cab apron is all stainless checkered plate or aluminium alloy flower Card, in the process of running, too small curve are just restricted, front and back symmetry also relatively poor problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of cab apron composition of run-through channel, including Support component and connection component, the support component include the first mounting base, upper cab apron and the second mounting base, first installation Seat and the second mounting base are respectively positioned on the lower section of the upper cab apron, first mounting base and the second mounting base to being distributed on described The two sides of cab apron, the connection component include cab apron under connecting rod, connection bolt, hinge, shaft, the first lower cab apron and second, Described second lower cab apron is fixedly connected on first mounting base, and the described first lower cab apron is fixedly connected on second installation Seat, the connecting rod are rotationally connected with the described first lower cab apron by the shaft, and the connecting rod passes through the connection bolt It is rotationally connected with the upper cab apron, the hinge is rotationally connected with the connecting rod.

Preferably, the quantity of the connecting rod is 12, and 12 connecting rods are divided into two groups, and every group by six institutes Connecting rod composition is stated, connecting rod described in two groups is symmetrically distributed in the left and right sides of the upper cab apron.

Preferably, connecting rod middle position described in the two of them of every group of six connecting rods passes through the connection Bolt rotation connection, the both ends of six connecting rods pass through the hinge and are rotatablely connected.

Preferably, four corners of the upper cab apron are provided with corner cut.

Preferably, the described first lower cab apron and the second lower cab apron are vertically provided with certain inclination angle, the described first lower cab apron The two sides of the upper cab apron are symmetrically distributed in the second lower cab apron.

Preferably, the upper surface of the upper cab apron is provided with rubber antiskid layer.

Compared with prior art, the utility model has the beneficial effects that a kind of cab apron of run-through channel of the utility model Composition, by the connection component being arranged come so that the cab apron structure is easier to through small curve, when subway is when passing through small curve, The described first lower cab apron and the second lower cab apron between two section compartments are connected by the connecting rod, connection bolt, hinge and shaft It connects, is rotatablely connected between the described first lower cab apron and the second lower cab apron, cab apron structure is easier to through small curve, and cab apron uses front and back Symmetrically, more beautiful, quick detachable, non-maintaining, cab apron improves safety when using, institute using multiple connecting rod connections Connecting rod is stated it is also ensured that mechanism symmetry, ride experience is more preferably.

Detailed description of the invention

Fig. 1 is the positive structure schematic of the utility model；

Fig. 2 is the structural schematic diagram of connection component in the utility model；

Fig. 3 is the side structure schematic view of the utility model；

Fig. 4 is the utility model overlooking structure diagram；

In figure: 1- support component, the first mounting base of 11-, the upper cab apron of 12-, the second mounting base of 13-, 2- connection component, 21- The lower cab apron of the lower cab apron of connecting rod, 22- connection bolt, 23- hinge, 24- shaft, 25- first, 26- second.

Specific embodiment

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. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of cab apron composition of run-through channel, including branch Support component 1 and connection component 2, support component 1 include the first mounting base 11, upper cab apron 12 and the second mounting base 13, the first installation Seat 11 and the second mounting base 13 are respectively positioned on the lower section of cab apron 12, the first mounting base 11 and the second mounting base 13 to crossing on being distributed in The two sides of plate 12, connection component 2 include connecting rod 21, connection bolt 22, hinge 23, the lower cab apron 25 and second of shaft 24, first Lower cab apron 26, the second lower cab apron 26 are fixedly connected on the first mounting base 11, and the first lower cab apron 25 is fixedly connected on the second mounting base 13, connecting rod 21 is rotationally connected with the first lower cab apron 25 by shaft 24, and connecting rod 21 is rotationally connected with by connecting bolt 22 Upper cab apron 12, hinge 23 are rotationally connected with connecting rod 21.

In the present embodiment, by setting shaft 24 come so that cab apron structure is easier to through small curve, when train is logical When too small curve, wherein two connecting rods 21 in one group of connecting rod 21 are rotated by connecting bolt 22, at this time wherein one Group connecting rod 21 can be drawn high, and two in another set connecting rod 21 connecting rod 21 is rotated by connecting bolt 22, at this time Another set connecting rod 21 can shorten, so that can smoothly pass through curve between two section compartments.

In the present embodiment, the cab apron structure is made to be easier to work as train by small curve by setting connection component 2 When passing through small curve, wherein two connecting rods 21 in one group of connecting rod 21 are rotated by connecting bolt 22, at this time its In one group of connecting rod 21 can draw high, two in another set connecting rod 21 connecting rod 21 by connect bolt 22 rotated, Another set connecting rod 21 can shorten at this time, so that upper cab apron 12 deflects, upper cab apron 12 is respectively provided with by four corners Corner cut enable cab apron 12 deflection when can deflect certain angle so that can smoothly pass through between two section compartments Curve improves comfort when taking, and ride experience is more preferably.

Further, the quantity of connecting rod 21 is 12, and it is two groups that 12 connecting rods 21, which are divided to, and every group is connected by six Bar 21 forms, and two groups of connecting rods 21 are symmetrically distributed in the left and right sides of cab apron 12.

In the present embodiment, make the connection between two section compartments more stable by the way that connecting rod 21 is arranged, connecting rod 21 are rotationally connected with the first lower cab apron 25 by shaft 24, when train is when passing through small curve, wherein one group of connecting rod 21 can be drawn It rises, another set connecting rod 21 can shorten at this time, so that can smoothly pass through curve between two section compartments, improve when taking Comfort.

Further, 21 middle position of two of them connecting rod of every group of six connecting rods 21 passes through connection bolt 22 Rotation connection, the both ends of six connecting rods 21 pass through hinge 23 and are rotatablely connected.

In the present embodiment, stable by be arranged that bolt 22 enables two groups of connecting rods 21 with two section compartments By curve, when train is when passing through small curve, wherein two connecting rods 21 in one group of connecting rod 21 pass through connection bolt 22 It is rotated, wherein one group of connecting rod 21 can be drawn high at this time, and two in another set connecting rod 21 connecting rod 21 passes through connection Bolt 22 is rotated, and another set connecting rod 21 can shorten at this time, so that can smoothly pass through curve between two section compartments, Improve comfort when taking.

Further, four corners of upper cab apron 12 are provided with corner cut.

In the present embodiment, made by the way that four turnings of upper cab apron 12 are arranged when passing through curve, upper 12 energy of cab apron Enough accommodation curves deflect, and when train is when passing through small curve, wherein one group of connecting rod 21 can be drawn high, another set connects at this time Extension bar 21 can shorten, so that upper cab apron 12 deflects, upper cab apron 12 to cross by the corner cut that four corners are respectively provided with Plate 12 can deflect certain angle in deflection.

Further, the first lower cab apron 25 and the second lower cab apron 26 are vertically provided with certain inclination angle, the first lower cab apron 25 The two sides of upper cab apron 12 are symmetrically distributed in the second lower cab apron 26.

In the present embodiment, two section compartments are connected by the lower cab apron 25 of setting first and the second lower cab apron 26, even Extension bar 21 is rotationally connected with the first lower cab apron 25 and the second lower cab apron 26 by shaft 24, when train is when passing through small curve, In one group of connecting rod 21 can draw high, another set connecting rod 21 can shorten at this time, so that can smoothly lead between two section compartments Curve is crossed, comfort when taking is improved.

Further, the upper surface of upper cab apron 12 is provided with rubber antiskid layer.

In the present embodiment, increase the stabilization in people when passing through run-through channel on subway by the way that upper cab apron 12 is arranged Property, when people reach other section compartment from a section compartment, when people will pass through run-through channel, by being arranged in upper cab apron 12 On rubber antiskid pad increase the frictional force between people and upper cab apron 12, thus safety when improving use.

The working principle and process for using of the utility model: when train is when passing through small curve, wherein one group of connecting rod 21 In two connecting rods 21 by connect bolt 22 rotated, wherein one group of connecting rod 21 can be drawn high at this time, another set connect Two connecting rods 21 in extension bar 21 are rotated by connecting bolt 22, and another set connecting rod 21 can shorten at this time, so that Curve can smoothly be passed through between two section compartments, improve comfort when taking, ride experience is more preferably.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of cab apron of run-through channel forms, it is characterised in that: including support component (1) and connection component (2), the support Component (1) includes the first mounting base (11), upper cab apron (12) and the second mounting base (13), first mounting base (11) and second Mounting base (13) is respectively positioned on the lower section of the upper cab apron (12), and first mounting base (11) and the second mounting base (13) are to distribution In the two sides of the upper cab apron (12),

The connection component (2) includes connecting rod (21), connection bolt (22), hinge (23), shaft (24), the first lower cab apron (25) and second lower cab apron (26), described second lower cab apron (26) are fixedly connected on first mounting base (11), and described first Lower cab apron (25) is fixedly connected on second mounting base (13), and the connecting rod (21) is rotatablely connected by the shaft (24) In described first lower cab apron (25), the connecting rod (21) is rotationally connected with the upper cab apron by the connection bolt (22) (12), the hinge (23) is rotationally connected with the connecting rod (21).

2. a kind of cab apron of run-through channel according to claim 1 forms, it is characterised in that: the number of the connecting rod (21) Amount is 12, and 12 connecting rods (21) are divided into two groups, and every group is made of six connecting rods (21), described in two groups Connecting rod (21) is symmetrically distributed in the left and right sides of the upper cab apron (12).

3. a kind of cab apron of run-through channel according to claim 2 forms, it is characterised in that: every group of six connecting rods (21) connecting rod described in two of them (21) middle position passes through connection bolt (22) rotation connection, described in six The both ends of connecting rod (21) pass through the hinge (23) rotation connection.

4. a kind of cab apron of run-through channel according to claim 1 forms, it is characterised in that: the four of the upper cab apron (12) A corner is provided with corner cut.

5. a kind of cab apron of run-through channel according to claim 1 forms, it is characterised in that: described first lower cab apron (25) It is vertically provided with certain inclination angle with second lower cab apron (26), described first lower cab apron (25) and second lower cab apron (26) are symmetrically divided It is distributed in the two sides of the upper cab apron (12).

6. a kind of cab apron of run-through channel according to claim 1 forms, it is characterised in that: the upper cab apron (12) it is upper Surface is provided with rubber antiskid layer.