CN208915913U - Sand stop-off device on a kind of locomotive - Google Patents
Sand stop-off device on a kind of locomotive Download PDFInfo
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- CN208915913U CN208915913U CN201821744659.8U CN201821744659U CN208915913U CN 208915913 U CN208915913 U CN 208915913U CN 201821744659 U CN201821744659 U CN 201821744659U CN 208915913 U CN208915913 U CN 208915913U
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- taper
- cydariform
- cylinder
- cydariform cylinder
- cylindrical casing
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Abstract
The utility model describes sand stop-off device on a kind of locomotive, including conical hopper, No. I cydariform cylinder, No. II cydariform cylinder, cylindrical casing, No. I taper, No. II taper, No. III taper.The conical hopper and No. I cydariform cylinder link into an integrated entity structure；No. II cydariform cylinder is set on the outer ring of No. I cydariform cylinder, is connected using straight pin and No. I cydariform cylinder；The cylindrical casing and No. II cydariform cylinder link into an integrated entity structure；No. I taper, No. II taper, No. III taper is stepped is successively inserted in cylindrical casing；The device utilizes telescopic funnel structure, embedded telescopic folding can be carried out, two cydariform cylinders can rotate angle by straight pin, and realization carries out upper sand stop-off work in small space, telescopic folding can be carried out when not in use, space is saved, convenient for storage, the device low manufacture cost, structure is simple, it is easy to operate, personnel are not only reduced, but also improve working efficiency.
Description
Technical field
The utility model belongs to pincers worker flight-line maintenance technical field, is mainly used for the electric locomotive of HXD1 type and extends to all
On locomotive servicing used in sand and the stop-off period of the day from 11 p.m. to 1 a.m.
Background technique
HXD1 locomotive has entered 6 years maintenance stages, which is binodal locomotive, and every section locomotive has 8 sandboxes, and two sections are total
There are 16 sandboxes.With the development that locomotive C6 is repaired, locomotive weighing process has new requirement, is adjusted to sand process on locomotive
It is whole, it is carried out after falling vehicle and weighing before Grains on locomotive.This is allowed on locomotive during sand stop-off, be in narrow space
It carries out, this process do not have special tooling, all to lean on employee bit by bit sub toward sand loading in sandbox with small dustpan, this is just significantly
Manpower is increased, working efficiency is low.
Utility model content
The utility model is to propose sand stop-off device on a kind of locomotive, which utilizes telescopic funnel structure, funnel
It using polyethylene rubber tube, bores bucket and uses stainless steel tube, bucket interior folding, corner, then fix one block of magnet with rope on sebific duct, this
Sample can be fixed on the car body by sandbox during upper sand, both the cost-saved work for meeting tight flask
With the device is easy to operate, when not in use telescopic folding, saves live existing space, that is, facilitates employee to operate, improves work
Efficiency, and guarantee manufacturing schedule.
Following technical solution can be used to realize in the purpose of this utility model: sand stop-off device on a kind of locomotive, special
Sign is: including conical hopper, No. I cydariform cylinder, No. II cydariform cylinder, cylindrical casing, No. I taper, No. II taper, No. III
Taper, straight pin.The conical hopper, its underpart end face and No. I cydariform cylinder top aperture link into an integrated entity structure；Institute
A perforative through-hole is arranged in No. I cydariform cylinder stated in the middle part of outer circle, and No. I cydariform cylinder is arranged in No. II cydariform cylinder；Described II
A perforative through-hole is arranged in number cydariform cylinder in the middle part of outer circle, utilizes straight pin and No. I cydariform cylinder connection；The cylindrical casing,
The lower orifice of end face and No. II cydariform cylinder links into an integrated entity structure thereon；No. I taper cone mouth is arranged in downward
In cylindrical casing；No. II taper cone mouth is arranged in downward in No. I taper；No. III taper cone
Mouth down is arranged in No. II taper.
The conical hopper uses polyethylene glue tube material, conical hopper lower orifice size and No. I cydariform cylinder it is upper
Portion's port size is consistent；
No. I cydariform cylinder, No. II cydariform cylinder are all made of polyethylene glue tube material, the inside dimension of No. I cydariform cylinder and
The external dimensions of No. II cydariform cylinder matches, and No. I cydariform cylinder and two perforative through-holes of No. II cydariform cylinder are corresponding；
The cylindrical casing uses polyethylene glue tube material, the lower part of the port size of cylindrical casing and No. II cydariform cylinder
Port size is consistent,
No. I taper, No. II taper, No. III taper are all made of stainless steel material, outside each Taper Pipe
Diameter size is stepped to successively decrease, and is successively inserted in.
Clear size of opening matches in the straight pin size and No. I cydariform cylinder, No. II cydariform cylinder, and one section of spiral shell is arranged in both ends
Line is each configured with wing nut spanner.
First three tapers are successively inserted in from small to large when use, it is then whole to be inserted in cylindrical casing and No. II cydariform
In the integral structure that cylinder connects into, the integral structure that conical hopper and No. I cydariform cylinder connect into finally is nested in No. II cydariform
On the inner ring of cylinder, is passed through by straight pin and be attached in the through-hole of two cydariform cylinders, fixed with two wing nut spanners, by
In the special size of three tapers, embedded telescopic folding can be carried out, while two cydariform cylinders can pass through straight pin
Angle is rotated, it is in upper sand stop-off that sandbox is fixed on the car body in this way, save space.
The beneficial effects of the utility model are: sand stop-off device on a kind of locomotive provided by the technical solution, it can
Realization carries out upper sand stop-off work in narrow space, rotates angle, employee is facilitated to operate, and can carry out flexible folding when not in use
It is folded, the live confined space is saved, convenient for storage.The device low manufacture cost, structure is simple, easy to use, not only reduces personnel, but also
Improve working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the barrel structure schematic diagram that the utility model rotates angle；
Fig. 3 is the straight pin plan view of the utility model；
Wherein, the label in Fig. 1, Fig. 2, Fig. 3: 1, conical hopper, 2, No. I cydariform cylinders, 3, No. II cydariform cylinders, 4, cylinder
Pin, 5, wing nut spanner, 6, cylindrical casing, 7, No. I tapers, 8, No. II tapers, 9, No. III tapers.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, Figure 2, Figure 3 shows, sand stop-off device on a kind of locomotive, including 1, No. I cydariform cylinder 2, II of conical hopper
Number cydariform cylinder 3, straight pin 4, wing nut spanner 5,8, No. III tapers of taper of taper 7, II of cylindrical casing 6, I
Casing 9.The conical hopper 1, its underpart end face and No. I 2 top aperture of cydariform cylinder link into an integrated entity structure, conical hopper 1
Using polyethylene glue tube material, top orifice diameter is 40mm, and lower orifice diameter is 22mm.
No. I cydariform cylinder 2 uses polyethylene glue tube material, 1 lower orifice of upper part port size and conical hopper
Size is consistent, and a perforative through-hole is arranged in the middle part of outer ring in No. I cydariform cylinder 2.
No. II cydariform cylinder 3 uses polyethylene glue tube material, and one is arranged in the middle part of outer ring in No. II cydariform cylinder 3 and runs through
Through-hole and No. I cydariform cylinder 2 through-hole it is corresponding, the inside dimension of No. II cydariform cylinder 3 and the external dimensions phase of No. I cydariform cylinder 2
Matching, No. II 3 sets of the cydariform cylinder outside in No. I cydariform cylinder 2 pass through through-hole using straight pin 4 and No. I cydariform cylinder 2 connect, cylinder
Use wing nut spanner 5 fixed respectively in the both ends of casing 4.
The cylindrical casing 6 is linked into an integrated entity structure using polyethylene glue tube material and No. II cydariform cylinder 3, cylindrical sleeve
The lower orifice size of the outer diameter of pipe 6 and No. II cydariform cylinder 3 is consistent；The length of cylindrical casing 6 is 50cm, and outer diameter is
22cm, with a thickness of 2cm.
No. I taper 7,8, No. III tapers 9 of No. II taper are all made of stainless steel material, each Taper Pipe
Outer diameter is stepped to successively decrease, and length is identical, is 70mm, and consistency of thickness is 1mm, No. I 7 back cut diameter of taper
For 18mm, lower port diameter 16cm；No. II 8 back cut diameter of taper is 16mm, lower port diameter 14cm；No. III taper
9 back cut diameters are 14mm, lower port diameter 12cm；No. I 7 cone mouth of taper is arranged in downward in cylindrical casing 6, institute
No. II 8 cone mouth of taper stated is arranged in downward in No. I taper 7, and No. III 9 cone mouth of taper is arranged downward
In No. II taper 8.
Clear size of opening on described 2, No. II cydariform cylinders 3 of 4 size of straight pin and No. I cydariform cylinder matches, both ends setting
One section of screw thread, is each configured with wing nut spanner 5.
First No. III taper 9 is inserted in No. II taper 8 when use, then the two conical pipes are inserted in I together
It is then whole to be inserted in the integral structure that cylindrical casing 6 and No. II cydariform cylinder 3 connect into number taper 7, finally by taper
The integral structure that funnel 1 and No. I cydariform cylinder 2 connect into is nested on the inner ring of No. II cydariform cylinder 3, passes through two by straight pin 4
It is fixed with two wing nut spanners 5 in the through-hole of a cydariform cylinder；Due to the special size of three tapers, into a ladder
Successively decrease, be successively inserted in, embedded telescopic folding can be carried out, while two cydariform cylinders can rotate angle by straight pin 4, fit
Different direction is answered, it is in upper sand stop-off that sandbox is fixed on the car body in this way, convenient for being operated in narrow space, do not make
Used time can carry out telescopic folding, the live confined space be saved, convenient for storage.The device low manufacture cost, structure is simple, both facilitates
Employee's operation, and guarantee manufacturing schedule, it improves work efficiency.
Claims (6)
1. sand stop-off device on a kind of locomotive, it is characterized in that: including conical hopper, No. I cydariform cylinder, No. II cydariform cylinder, cylinder
Casing, No. I taper, No. II taper, No. III taper, straight pin；The conical hopper, its underpart end face and
No. I cydariform cylinder top aperture links into an integrated entity structure；No. I cydariform cylinder one perforative through-hole of setting in the middle part of outer circle, No. I
Cydariform cylinder is arranged in No. II cydariform cylinder；A perforative through-hole is arranged in No. II cydariform cylinder in the middle part of outer circle, utilizes cylinder
Pin is connected with No. I cydariform cylinder；The cylindrical casing, the lower orifice of end face and No. II cydariform cylinder links into an integrated entity knot thereon
Structure；No. I taper cone mouth is arranged in cylindrical casing downward；No. II taper cone mouth is arranged in downward
In No. I taper；No. III taper cone mouth is arranged in downward in No. II taper.
2. sand stop-off device on a kind of locomotive according to claim 1, it is characterized in that: the conical hopper is using poly-
Ethylene hose material, conical hopper lower orifice size are consistent with the top port size of No. I cydariform cylinder.
3. sand stop-off device on a kind of locomotive according to claim 1, it is characterized in that: No. I cydariform cylinder, No. II
Cydariform cylinder is all made of polyethylene glue tube material, and the inside dimension of No. I cydariform cylinder and the external dimensions of No. II cydariform cylinder match, and I
Number cydariform cylinder and two perforative through-holes of No. II cydariform cylinder are corresponding.
4. sand stop-off device on a kind of locomotive according to claim 1, it is characterized in that: the cylindrical casing is using poly-
The lower orifice size of ethylene hose material, the port size of cylindrical casing and No. II cydariform cylinder is consistent.
5. sand stop-off device on a kind of locomotive according to claim 1, it is characterized in that: No. I taper, II
Number taper, No. III taper are all made of stainless steel material, and each Taper Pipe outer diameter is stepped to successively decrease, and is successively inserted in.
6. sand stop-off device on a kind of locomotive according to claim 1, it is characterized in that: the straight pin size and I
Clear size of opening matches on number cydariform cylinder, No. II cydariform cylinder, and one section of screw thread is arranged in both ends, is each configured with wing nut spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821744659.8U CN208915913U (en) | 2018-10-26 | 2018-10-26 | Sand stop-off device on a kind of locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821744659.8U CN208915913U (en) | 2018-10-26 | 2018-10-26 | Sand stop-off device on a kind of locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208915913U true CN208915913U (en) | 2019-05-31 |
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ID=66710660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821744659.8U Active CN208915913U (en) | 2018-10-26 | 2018-10-26 | Sand stop-off device on a kind of locomotive |
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| Country | Link |
|---|---|
| CN (1) | CN208915913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109229983A (en) * | 2018-10-26 | 2019-01-18 | 中车洛阳机车有限公司 | Sand stop-off device on a kind of locomotive |
-
2018
- 2018-10-26 CN CN201821744659.8U patent/CN208915913U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109229983A (en) * | 2018-10-26 | 2019-01-18 | 中车洛阳机车有限公司 | Sand stop-off device on a kind of locomotive |
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