CN206107251U - Brake equipment is forced to transport vechicle in subway construction - Google Patents
Brake equipment is forced to transport vechicle in subway construction Download PDFInfo
- Publication number
- CN206107251U CN206107251U CN201621044482.1U CN201621044482U CN206107251U CN 206107251 U CN206107251 U CN 206107251U CN 201621044482 U CN201621044482 U CN 201621044482U CN 206107251 U CN206107251 U CN 206107251U
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- transport vehicle
- forced
- hook
- connecting rod
- brake gear
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Abstract
The utility model discloses a brake equipment is forced to transport vechicle in subway construction, including driver's cabin and the anterior platform of locomotive, its characterized in that: still include supporting seat, couple and card post, the fixed side that sets up at the platform of supporting seat, the afterbody of couple is connected with the supporting seat is articulated, the couple middle part is equipped with the connecting rod, the other end of connecting rod is equipped with the dog, the fixed top that sets up at the platform of card post, the upper end of card post is equipped with the opening of U type, the dog card is in open -ended one side, card post one side is equipped with erects fixed pneumatic cylinder, the push rod and the dog of pneumatic cylinder align. The utility model discloses simple structure, convenient operation, can effectually prevent subway construction in the transport vechicle force the brake under the condition of brake failure, avoid the swift current slope and the emergence accident.
Description
Technical field
This utility model is related to subway work engineering device technique field, and transport vehicle in more particularly to a kind of subway work is forced to stop
Car device.
Background technology
With the fast development of urban track traffic, the demand of subway increases year by year.During subway work, due to
The reason for there is design grade, the track transport vehicle in running tunnel shield-tunneling construction there may be brake failure, cause to slip by slope.And
The deadweight of transport vehicle and California bearing ratio are larger, just in case brake failure occur slips by slope phenomenon, the destruction that job site is caused and people
Member's injures and deaths are difficult to estimate.So in order to strengthen subway Safety Management, carrying out accident prevention work, then need a kind of strong
Brake gear processed is used as safety guarantee.
Utility model content
In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions：
Brake gear is forced in transport vehicle in a kind of subway work, including driver's cabin and the procephalic platform of car, also including
Support seat, hook and card column, the support base is fixedly installed on the side of platform, and afterbody and the support seat hinge of the hook connect
Connect, the hook middle part is provided with connecting rod, and the other end of the connecting rod is provided with block, and the card column is fixedly installed on the upper of platform
Side, the upper end of the card column is provided with U-shaped opening, and the block is stuck in the side of opening, and the card column side is provided with setting
Fixed hydraulic cylinder, the push rod of the hydraulic cylinder aligns with block.
General thought of the present utility model is：By linking up with anterior setting of headstock, when there is brake failure accident is slipped by slope
When, hydraulic cylinder is controlled, block is pushed away card column, falls hook by its push rod, and hook can catch on the sleeper on track, from
And effectively prevent transport vehicle from continuing to slip by slope, cause danger.
Additionally, this utility model also provides following attached technical scheme：
Further, the block is cylindrical, and the two ends of block are provided with bearing.The setting of bearing can reduce hydraulic cylinder
The resistance received when block is promoted, makes hook quickly put down.
Further, the hydraulic cylinder and transport vehicle hydraulic system of itself is connected, and the driving interior is provided with control liquid
The control valve of cylinder pressure work.Other dynamic Control hydraulic cylinders can so be increased, while controlling valve is arranged on driver's cabin,
Driver can be made to press control valve in the very first time of brake failure, put down hook, it is easy to operate, it is time saving and energy saving.
Further, the connecting rod and height of the height less than opening for linking up with junction.Transport vehicle can be made in normal work
Under work, hook remains hanging from headstock part, it is to avoid the fortuitous event that block roll on themselves puts down hook occur.
Further, the quantity of the hook is 1-4.Can according to practical situation, the specification and load-carrying size of transport vehicle,
The quantity of hook is set.
Further, support bar is provided between the hook, the connecting rod is rotatably connected on support bar.Support bar
The intensity of hook can be increased so as to be hardly damaged.
Further, the depth of the opening is：5cm-12cm.The depth of opening is arranged and can avoid transport vehicle worked
Vibrations occur in journey to be made connecting rod come off from opening and puts down hook.
Further, the length of the hook is 0.7m-1.5m.
Compared with prior art, the beneficial effects of the utility model are：
1st, this utility model simple structure, it is easy to operate, hook can be put down in the very first time of transport vehicle brake failure, by force
System makes transport vehicle stop, and effectively avoids slipping by slope accident occurs；
2nd, this utility model promotes block to put down hook using the HYDRAULIC CONTROL SYSTEM hydraulic pump of transport vehicle itself, is not required to
Increase extra power；
3rd, this utility model easily makes, low manufacture cost, and using effect is good, can extensively push away in subway work field
Extensively.
Description of the drawings
Fig. 1 is the structural representation of this utility model embodiment 1；
Fig. 2 is the structural representation that the hook of this utility model embodiment 1 is laid down；
Parts title and sequence number in figure：
Platform 1, support base 2, hook 3, card column 4, connecting rod 5, block 6, opening 7, hydraulic cylinder 8, bearing 9, support bar 10 is pushed away
Bar 11, sleeper 12.
Specific embodiment
This utility model is described below in conjunction with drawings and Examples, following examples are solved with utility model optimal effectiveness
Release explanation, but the restriction not of the present utility model of these embodiments.
Embodiment 1：
As shown in figure 1, brake gear, including driver's cabin and the procephalic platform of car are forced in transport vehicle in a kind of subway work
（1）, also including support base（2）, hook（3）And card column（4）, support base（2）It is fixedly installed on platform（1）Side, hook（3）
Afterbody and support base（2）It is articulated and connected；Hook（3）Quantity be 2, support bar is fixedly connected between the two（10）,
Strut（10）It is connected to connecting rod（5）, connecting rod（5）In support bar（10）On can Arbitrary Rotation, connecting rod（5）The other end be provided with
Block（6）, block（6）In cylindrical, block（6）Two ends be provided with bearing（9）；Card column（4）It is fixedly installed on platform（1）'s
Top, card column（4）Upper end be provided with U-shaped opening（7）, block（6）It is stuck in opening（7）Side, bearing（9）It is close to out
Mouthful（7）Both sides, card column（4）Side is provided with erects fixed hydraulic cylinder（8）, hydraulic cylinder（8）Push rod（11）With block（6）It is right
Together.
In the present embodiment, in order to prevent connecting rod（5）Because of the vibrations of transport vehicle from card column（4）Upper landing, connecting rod（5）With
Strut（10）The height of junction is less than opening（7）Height；Hydraulic cylinder（8）It is connected with the hydraulic system of transport vehicle itself, drives
Sail interior and be additionally provided with control hydraulic cylinder（8）The control valve of work（Do not draw in figure）.
In the present embodiment, opening（7）Depth be 8cm, hook（3）Length be 0.8m.
When transport vehicle is in normal work, hook（3）The state of Fig. 1 is kept, as transport vehicle runs；When transport vehicle occurs
The situation of brake failure, drives indoor driver and presses control valve, hydraulic cylinder immediately（8）Push rod（11）Promote block（6）, gear
Block（6）Depart from opening（7）, hook（3）Fallen by self gravitation, catch on the sleeper on track（12）, as shown in Fig. 2 so as to reality
The pressure brake of existing transport vehicle, it is to avoid slip by slope and accident occurs.
Embodiment 2：
In the present embodiment, it is to be open with the difference of embodiment 1（7）Depth be 10cm, hook（3）Length
For 1.2m, remaining operation principle is same as Example 1.
Obviously, above-described embodiment is used for the purpose of clearly explanation this utility model example, and not to implementing
Restriction.For the those of ordinary skill in the field, other not similar shapes can also be made on the basis of the above description
The change or variation of formula.There is no need to all of embodiment party's formula with exhaustion.And thus amplify out it is aobvious and easy
Among the change seen or variation are still in protection domain of the present utility model.
Claims (8)
1. brake gear, including driver's cabin and the procephalic platform of car are forced in transport vehicle in a kind of subway work（1）, its feature exists
In：Also include support base（2）, hook（3）And card column（4）, the support base（2）It is fixedly installed on platform（1）Side, it is described
Hook（3）Afterbody and support base（2）It is articulated and connected, the hook（3）Middle part is provided with connecting rod（5）, the connecting rod（5）It is another
End is provided with block（6）, the card column（4）It is fixedly installed on platform（1）Top, the card column（4）Upper end be provided with U-shaped
Opening（7）, the block（6）It is stuck in opening（7）Side, the card column（4）Side is provided with erects fixed hydraulic cylinder（8）,
The hydraulic cylinder（8）Push rod（11）With block（6）Alignment.
2. brake gear is forced in transport vehicle in a kind of subway work according to claim 1, it is characterised in that：The block
（6）For cylindrical, block（6）Two ends be provided with bearing（9）.
3. brake gear is forced in transport vehicle in a kind of subway work according to claim 1, it is characterised in that：The hydraulic pressure
Cylinder（8）It is connected with the hydraulic system of transport vehicle itself, the driving interior is provided with control hydraulic cylinder（8）The control valve of work.
4. brake gear is forced in transport vehicle in a kind of subway work according to claim 1, it is characterised in that：The connecting rod
（5）With hook（3）The height of junction is less than opening（7）Height.
5. brake gear is forced in transport vehicle in a kind of subway work according to claim 1, it is characterised in that：The hook
（3）Quantity be 1-4.
6. according to claim 1 or 5 brake gear is forced in transport vehicle in a kind of subway work, it is characterised in that：It is described
Hook（3）Between be provided with support bar（10）, the connecting rod（5）It is rotatably connected to support bar（10）On.
7. brake gear is forced in transport vehicle in a kind of subway work according to claim 1, it is characterised in that：The opening
（7）Depth be：5cm-12cm.
8. brake gear is forced in transport vehicle in a kind of subway work according to claim 1, it is characterised in that：The hook
（3）Length be 0.7m-1.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621044482.1U CN206107251U (en) | 2016-09-08 | 2016-09-08 | Brake equipment is forced to transport vechicle in subway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621044482.1U CN206107251U (en) | 2016-09-08 | 2016-09-08 | Brake equipment is forced to transport vechicle in subway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206107251U true CN206107251U (en) | 2017-04-19 |
Family
ID=58519743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621044482.1U Active CN206107251U (en) | 2016-09-08 | 2016-09-08 | Brake equipment is forced to transport vechicle in subway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206107251U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398404A (en) * | 2018-11-15 | 2019-03-01 | 合肥工业大学 | Electric power transport vehicle antiskid system and subway work transportation system |
| CN111016955A (en) * | 2019-12-20 | 2020-04-17 | 重庆艾博瑞威轨道交通设备有限公司 | Rack rail sightseeing train prevents swift current car device |
-
2016
- 2016-09-08 CN CN201621044482.1U patent/CN206107251U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398404A (en) * | 2018-11-15 | 2019-03-01 | 合肥工业大学 | Electric power transport vehicle antiskid system and subway work transportation system |
| CN111016955A (en) * | 2019-12-20 | 2020-04-17 | 重庆艾博瑞威轨道交通设备有限公司 | Rack rail sightseeing train prevents swift current car device |
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