CN205652145U - A promptly prevent swift current car device that is used for subway shield to construct transportation electric locomotive - Google Patents
A promptly prevent swift current car device that is used for subway shield to construct transportation electric locomotive Download PDFInfo
- Publication number
- CN205652145U CN205652145U CN201620332489.7U CN201620332489U CN205652145U CN 205652145 U CN205652145 U CN 205652145U CN 201620332489 U CN201620332489 U CN 201620332489U CN 205652145 U CN205652145 U CN 205652145U
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- CN
- China
- Prior art keywords
- brake arm
- cylinder
- braking
- frame
- underframe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a promptly prevent swift current car device that is used for subway shield to construct transportation electric locomotive is equipped with the braking chassis on the frame, be equipped with promptly to prevent swift current car device on the braking chassis, the swift current car device of promptly preventing include pneumatic cylinder or cylinder, the cylinder body end dress of pneumatic cylinder or cylinder is at the frame, the telescopic link of pneumatic cylinder or cylinder passes through the rotation axis dress on the turning arm, the dress of turning arm axle is on the braking chassis, rotate the piece at the epaxial brake arm that is equipped with of turning arm, rotate a pair of brake arm that has in block at the brake arm. The utility model has the following technical effects, adopt driver's handle operation controls pneumatic cylinder or cylinder to make its action, and then make the keeping silent in the braking drawing strickle guide guide side of chucking left and right sides rail down of mechanism's brake arm, make and stop electric locomotive. The device has following advantage: firstly, simple structure is with low costs, secondly, install without the oil feeding, can be non -maintaining, thirdly, the brake arm guides the frame can adapt to the gauge automatically and lays the error, makes brake arm automatic alignment track all the time, fourthly, have two kinds of modes of automatic re -setting and artifical secondary reduction, the adaptation job site, fifthly, complete equipment simple to operate.
Description
Technical field
This utility model relates to a kind of electric locomotive brake device.
Background technology
Shield machine, as current advanced construction equipment, is widely used to the tunnel of city underground track traffic
The engineerings such as road driving.Battery-type AC Drive industrial-mineral electric locomotive is track matching used with shield machine fortune
Transfer device, shield machine tunnel during, be mainly used in transport the construction material such as section of jurisdiction, mortar and
By the dregs transportation in tunneling process to tunnel face.During subway tunnel shield construction operation, electric locomotive runs
There is the big line slope of track grade and reach 35 ‰, the ramp above-listed car weight numerous start-stop of carrier frequency, it is desirable to brake
Apart from the feature such as short, the probability of car of slipping is very big, causes site operation injury to personnel or clash into damage
Shield machine.Existing urgent anti roll device mainly has both of which, and a kind of is to install in the front end of electric locomotive
Have the hook of steel plate excision forming, be connected with car body by other parts, when occur slipping car time, driver
Operation makes hook gib head hook the sleeper in the middle of track, reaches to prevent to slip the purpose of car, and another kind is at electricity
The front end of locomotive is provided with the latch of cylindrical shape, is connected with car body by other parts, when occurring slipping
Che Shi, driver operation makes cylinder plugs insert the centre of railway sleeper, reaches to prevent to slip the purpose of car.
In place of the anti roll device of above two structure all existing defects or imperfection, one, metro shield are executed
The transport rail that work is laid belongs to occasional nature track, construction the most do not use sleeper when laying a railway track and by rail
Being laid immediately on rail clip, hook or latch can borrow power without sleeper；Even if two, using sleeper laying
Track, aforesaid way falls within destructive anti-running form, damages track and electric locomotive equipment, even go out
The even more serious security incidents such as existing electric locomotive slides down；Three, said apparatus is reused and is bothered very much,
Need again to repair the track of damage or electric locomotive equipment, and anti roll device itself.
Utility model content
The purpose of this utility model is to provide a kind of urgent anti-running for metro shield electric haulage locomotive and fills
Put.
The technical solution of the utility model is, a kind of urgent anti-running for metro shield electric haulage locomotive
Device, equipped with braking underframe on vehicle frame, equipped with urgent anti roll device on braking underframe；Described
Urgent anti roll device includes that the cylinder body end of hydraulic cylinder or cylinder, hydraulic cylinder or cylinder is contained in vehicle frame, hydraulic pressure
The expansion link of cylinder or cylinder is contained on connecting lever by rotary shaft, being contained on braking underframe of connecting lever axle；Turning
Equipped with brake arm spill spin block on arm axle, at brake arm spill spin block equipped with a pair brake arm, described brake arm
Upper end has slot, and socket sidewalls has brake arm axis hole, and brake arm spill spin block is contained in inserting of brake arm
In groove, installing axle equipped with braking on brake arm spill spin block, brake arm is contained in braking by brake arm axis hole
Arm is installed on axle；Being also equipped with brake arm lead-frame on braking underframe, brake arm is inserted in brake arm lead-frame
Inside casing mouth in, inside casing mouth two side is inclined-plane.
Brake arm spill spin block is bolted on camshaft.
The lateral wall of brake arm lead-frame one end has socket, equipped with inserting on braking underframe medial wall
Bar, in the socket nesting on the lateral wall of brake arm lead-frame in cutting, the other end of brake arm lead-frame
Braked on underframe by fixing being bolted to.
Equipped with wear plate at brake arm jaw.
This utility model has the following technical effect that, uses the operation of driver's handle to control hydraulic cylinder or cylinder
Make its action, and then make jaw clamping left and right sides rail under braking drawing strickle guide guides of mechanism's brake arm
Side, stop electric locomotive.This device has the advantage that one is simple in construction, low cost；Two is dress
Put without oil supply, can be non-maintaining；Three is that brake arm lead-frame can adapt to gauge laying error automatically,
Make brake arm automatic capturing track all the time；Four be device have automatically reset and human assistance reset two kinds of moulds
Formula, adapts to job site；Five is that package unit is easy for installation, it is adaptable to the transformation of electric locomotive is installed additional.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the upward view of Fig. 1.
The A-A cross section view of Fig. 1 when Fig. 4 is brake arm on-position.
The A-A cross section view of Fig. 1 when Fig. 5 is brake arm open mode.
The B-B cross section view of Fig. 1 when Fig. 6 is brake arm on-position.
The front view of Fig. 7 this utility model brake arm.
Fig. 8 is the left view of Fig. 7.
The top view of Fig. 9 this utility model brake arm lead-frame.
Figure 10 is the rearview of Fig. 9.
Figure 11 is the upward view of Fig. 9.
Figure 12 is the C-C cross section view of Fig. 9.
Detailed description of the invention
As shown in Figure 1, Figure 2,3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11,
Shown in Figure 12, a kind of urgent anti roll device for metro shield electric haulage locomotive, vehicle frame 1 fills
There is braking underframe 2, equipped with urgent anti roll device on braking underframe 2；Described urgent anti roll device
Including hydraulic cylinder or cylinder 3, the cylinder body end of hydraulic cylinder or cylinder 3 is contained in vehicle frame 1, hydraulic cylinder or cylinder 3
Expansion link 4 be contained on connecting lever 7 by rotary shaft 5, being contained on braking underframe 2 of connecting lever axle 6；?
Equipped with brake arm spill spin block 10 on connecting lever axle 6, at brake arm spill spin block 10 equipped with a pair brake arm 9, institute
Brake arm 9 upper end stated has slot 91, and slot 91 sidewall has brake arm axis hole 93, brake arm
Spill spin block 10 is contained in the slot 91 of brake arm 9, installs axle equipped with braking on brake arm spill spin block 10
11, brake arm 9 is contained in brake arm by brake arm axis hole 93 and installs on axle 11；On braking underframe 2
Being also equipped with brake arm lead-frame 8, brake arm 9 is inserted in the inside casing mouth 83 of brake arm lead-frame 8, inside casing
Mouth 83 two sides 84 are inclined-plane；Brake arm spill spin block 10 is fixed on camshaft 6 by bolt 12；
The lateral wall of brake arm lead-frame 8 one end has socket 85, braking underframe 2 medial wall on equipped with
Cutting 82, in the nested upper cutting 82 of the socket 85 on the lateral wall of brake arm lead-frame 8, brake arm draws
The other end of drawing strickle guide 8 is fixed on braking underframe 2 by fixing bolt 81；Fill at brake arm 9 jaw
There is wear plate 91.
Operation principle of the present utility model:
When normally working, as it is shown in figure 5, brake arm 9 is lifted at rail 13 by hydraulic cylinder or cylinder 3
Above, metro shield electric haulage locomotive normally travels.When metro shield electric haulage locomotive is in ramp start-stop,
As shown in Figure 4, start hydraulic cylinder or brake arm is pressed for 9 times by cylinder 3, hydraulic cylinder or cylinder 3, brake arm
The jaw of 9 from rail 13 left and right sides clamping, prevents from slipping car under brake arm lead-frame 8 guides, and protects
Card safety.
Claims (4)
1. the urgent anti roll device for metro shield electric haulage locomotive, it is characterised in that:
Equipped with braking underframe (2) on vehicle frame (1), equipped with urgent anti roll device in braking underframe (2)；
Described urgent anti roll device includes hydraulic cylinder or cylinder (3), hydraulic cylinder or the cylinder body end of cylinder (3)
Being contained in vehicle frame (1), the expansion link (4) of hydraulic cylinder or cylinder (3) is contained in connecting lever by rotary shaft (5)
(7) on, being contained in braking underframe (2) of connecting lever axle (6)；Equipped with braking on connecting lever axle (6)
Arm spill spin block (10), at brake arm spill spin block (10) equipped with a pair brake arm (9), described brake arm
(9) upper end has slot (91), and slot (91) sidewall has brake arm axis hole (93), brake arm
Spill spin block (10) is contained in the slot (91) of brake arm (9), at the upper dress of brake arm spill spin block (10)
Having braking to install axle (11), brake arm (9) is contained in brake arm by brake arm axis hole (93) and installs axle
(11) on；Being also equipped with brake arm lead-frame (8) in braking underframe (2), brake arm (9) is inserted in
In the inside casing mouth (83) of brake arm lead-frame (8), inside casing mouth (83) two side (84) is inclined-plane.
A kind of urgent anti-running for metro shield electric haulage locomotive the most according to claim 1
Device, it is characterised in that: brake arm spill spin block (10) is fixed on camshaft (6) by bolt (12)
On.
A kind of urgent anti-running for metro shield electric haulage locomotive the most according to claim 1
Device, it is characterised in that: on the lateral wall of brake arm lead-frame (8) one end, have socket (85),
Equipped with cutting (82) on braking underframe (2) medial wall, on the lateral wall of brake arm lead-frame (8)
In socket (85) nesting in cutting (82), the other end of brake arm lead-frame (8) is by fixing bolt
(81) it is fixed in braking underframe (2).
A kind of urgent anti-running for metro shield electric haulage locomotive the most according to claim 1
Device, it is characterised in that: equipped with wear plate (91) at brake arm (9) jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620332489.7U CN205652145U (en) | 2016-04-20 | 2016-04-20 | A promptly prevent swift current car device that is used for subway shield to construct transportation electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620332489.7U CN205652145U (en) | 2016-04-20 | 2016-04-20 | A promptly prevent swift current car device that is used for subway shield to construct transportation electric locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205652145U true CN205652145U (en) | 2016-10-19 |
Family
ID=57390343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620332489.7U Withdrawn - After Issue CN205652145U (en) | 2016-04-20 | 2016-04-20 | A promptly prevent swift current car device that is used for subway shield to construct transportation electric locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205652145U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818833A (en) * | 2016-04-20 | 2016-08-03 | 湘潭牵引机车厂有限公司 | Emergency anti-slip device used for subway shield transportation electric locomotive |
| CN110466559A (en) * | 2019-08-20 | 2019-11-19 | 武汉市云竹机电新技术开发有限公司 | The self-locking buffer brake device of prevention of sliding-down in inclined well unhook |
| CN110920662A (en) * | 2019-12-20 | 2020-03-27 | 江山根咯科技有限公司 | Internal and external brake device for railway locomotive |
-
2016
- 2016-04-20 CN CN201620332489.7U patent/CN205652145U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818833A (en) * | 2016-04-20 | 2016-08-03 | 湘潭牵引机车厂有限公司 | Emergency anti-slip device used for subway shield transportation electric locomotive |
| CN110466559A (en) * | 2019-08-20 | 2019-11-19 | 武汉市云竹机电新技术开发有限公司 | The self-locking buffer brake device of prevention of sliding-down in inclined well unhook |
| CN110466559B (en) * | 2019-08-20 | 2020-12-01 | 武汉市云竹机电新技术开发有限公司 | Inclined shaft anti-sliding car unhooking self-locking buffer brake device |
| CN110920662A (en) * | 2019-12-20 | 2020-03-27 | 江山根咯科技有限公司 | Internal and external brake device for railway locomotive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161019 Effective date of abandoning: 20180112 |