CN206171434U - Self -balancing inertia brake device - Google Patents
Self -balancing inertia brake device Download PDFInfo
- Publication number
- CN206171434U CN206171434U CN201621094858.XU CN201621094858U CN206171434U CN 206171434 U CN206171434 U CN 206171434U CN 201621094858 U CN201621094858 U CN 201621094858U CN 206171434 U CN206171434 U CN 206171434U
- Authority
- CN
- China
- Prior art keywords
- brake
- spring
- bail
- fixed pin
- draw bar
- 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.)
- Expired - Fee Related
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a self -balancing inertia brake device, include: traction lever assembly, service brake assembly, helping hand spring front end fixed pin axle, helping hand spring rear end fixed pin axle, traction lever helping hand spring and mounting base, the traction lever assembly is used for installing service brake assembly, helping hand spring front end fixed pin axle to with the mounting base coupling, helping hand spring rear end fixed pin axle symmetrical is on mounting base both sides, and traction lever helping hand spring passes through helping hand spring front end fixed pin axle, rear end fixed pin axial symmetry is installed in traction lever assembly both sides, when the people holds up the traction lever assembly to pull, conducts oneself with dignity through traction lever helping hand spring balance traction lever assembly. The utility model discloses simple structure does not need the tractor to provide hydraulic oil output the source, at emergency brake or at a reduced speed, avoids trailer and tractor to take place to strike or the collision, eliminates the potential safety hazard, simultaneously, through the dead weight of installation traction lever helping hand spring self -balancing traction lever assembly, make things convenient for dependent manual operation, labour saving and time saving.
Description
Technical field
This utility model belongs to special vehicle technical field, is related to a kind of self-balancing type inertia brake device, is suitable for dragging
Suddenly the operating mode such as brake or deceleration and manpower traction's trailer is used when car is drawn.
Background technology
Trailer when storehouse or other occasions have enough to meet the need, needs manpower traction at ordinary times, and draw bar is present too on existing trailer
Length or too reconstructed image, people helps draw bar breakdown trailer, needs multi-person synergy just can complete, and waste time and energy inefficiency.Meanwhile, drag
When car is drawn by tractor, in order to avoid trailer and tractor occur to impact in emergency brake or deceleration or collide, need to consider
Increase a set of service braking device on trailer, eliminate above-mentioned potential safety hazard.Therefore development one kind is needed to solve manpower traction
Waste time and energy and be avoided that the device collided during driving.
Utility model content
(1) utility model purpose
The purpose of this utility model is：A kind of self-balancing type inertia brake device is provided, solving manpower traction wastes time and energy
The problems such as inefficiency, carriage impact or collide in emergency brake or deceleration.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides a kind of self-balancing type inertia brake device, and it includes：Lead
Draw bar assembly 1, service brake assembly 2, power assistant spring front end fixed pin shaft 3, power assistant spring rear end fixed pin shaft 4, draw bar to help
Power spring 5 and installation pedestal 6, the draw bar assembly 1 is used to install service brake assembly 2, power assistant spring front end fixed pin shaft
3, and connect with the axle of installation pedestal 6, power assistant spring rear end fixed pin shaft 4 is symmetrically welded on the both sides of installation pedestal 6, draw bar power-assisted
Spring 5 is symmetrically mounted on the both sides of draw bar assembly 1 by power assistant spring front end fixed pin shaft 3, rear end fixed pin shaft 4, and people helps and leads
When drawing the traction of bar assembly 1, conducted oneself with dignity by the balance traction bar assembly 1 of draw bar power assistant spring 5.
Wherein, the draw bar assembly 1 include bail 7, traction the body of rod 8, bail guide pad 9, spring location-plate 10,
Handle 11, draw bar union joint 12, floor stand 13, floor stand yielding rubber plate 14, reversing limited block 15, big nut 16,
Turnover pressing plate 17, front brake spring 18, rear damping spring 19, spring retainer cover 20, primary nut 21, brake connecting tube 22, stop
Garage's journey regulation stud 23, brake pump installs sleeve pipe 24, brake pump aerofluxuss cover plate 25 and brake pump upper cover plate 26, and bail 7 leads to
Cross the pilot hole of bail guide pad 9 to be spirally connected with turnover pressing plate 17, bail guide pad 9, spring location-plate 10, handle 11, lead
Draw bar union joint 12, floor stand 13 to weld together with the traction body of rod 8, floor stand yielding rubber plate 14 is fixed by screw
In the lower end of floor stand 13, reversing limited block 15 is fixed by screws in bail guide pad 9, and big nut 16 is screwed onto bail
7 ends, play position-limiting action to the forward direction of bail 7, turnover pressing plate 17 by through hole on spring location-plate 10, one end with lead
Draw the end of ring 7 to be spirally connected, the other end brakes in connecting tube 22 with being sleeved on, front brake spring 18, rear damping spring 19, spring retainer
Set 20 is sleeved in turnover pressing plate 17 by primary nut 21, and the one end of brake travel regulation stud 23 is screwed onto brake connecting tube 22
On, the other end is sleeved on the one end of brake pump 27, and brake pump installation sleeve pipe 24 is bolted and brake pump 27 is carried out left and right
Spacing fixation, brake pump aerofluxuss cover plate 25, brake pump upper cover plate 26 is screwed onto the traction body of rod 8 upper surface by screw.
Wherein, the service brake assembly 2 includes that brake pump 27, brake long soft-pipe 28, the short flexible pipe 29, threeway that brakes are transferred
30 and drum brake 31；The brake pump 27 is installed sleeve pipe 24 and is fixed on the traction body of rod 8 by bolt, brake pump, stops
The one end of vehicle commander's flexible pipe 28 is screwed onto on brake pump 27, and the other end is screwed onto on the Single port of threeway adaptor 30, and brake short flexible pipe 29
One end is screwed onto the Single port of threeway adaptor 30, and the other end is screwed onto on the interface of drum brake 31.
Wherein, at ordinary times under transport condition, the reversing limited block 15 falls in the lower end of bail guide pad 9, not to bail 7
Play position-limiting action.
Wherein, trailer emergency brake or slow down when, the bail 7 march forward rightabout movement, by bail guide pad 9
Pilot hole drives turnover pressing plate 17, brake connecting tube 22, brake travel regulation stud 23 to act on the front port of brake pump 27, is
Simultaneously front brake spring 18 has compressed cushioning effect to avoid impact, when the hydraulic oil that brake pump 27 is carried passes through the long soft-pipe that brakes
28th, the short flexible pipe 29 of brake, threeway adaptor 30 are flowed in drum brake 31, carry out service brake.
Wherein, when trailer traction, the bail 7 march forward direction movement, by the pilot hole band of bail guide pad 9
Dynamic turnover pressing plate 17 is moved, so as to damping spring 19 has compressed cushioning effect after driving.
Wherein, when backing towing vehicle is travelled, the reversing limited block 15 moves to the upper end of bail guide pad 9 to bail
7 position-limiting actions.
(3) beneficial effect
The self-balancing type inertia brake device that above-mentioned technical proposal is provided, simple structure, it is not necessary to which tractor provides liquid
Force feed output source, in emergency brake or deceleration, it is to avoid trailer occurs impact or collides with tractor, eliminates safe hidden trouble；Meanwhile, lead to
The deadweight of installation draw bar power assistant spring self-balancing draw bar assembly is crossed, facilitates manual operation, it is time saving and energy saving.
Description of the drawings
Fig. 1 is a kind of self-balancing type inertia brake apparatus structure schematic diagram
Fig. 2 is a kind of draw bar assembly structure schematic diagram
Fig. 3 is a kind of service brake assembly structure schematic diagram
Fig. 4 is a kind of self-balancing type inertia brake device self-balancing operating diagram
In figure：1. draw bar assembly, 2. service brake assembly, 3. power assistant spring front end fixed pin shaft, 4. after power assistant spring
End fixed pin shaft, 5. draw bar power assistant spring, 6. installation pedestal, 7. bail, 8. draw the body of rod, 9. bail guide pad, 10.
Spring location-plate, 11. handles, 12. draw bar union joints, 13. floor stands, 14. floor stand yielding rubber plates, 15. reversings
Limited block, 16. big nuts, 17. turnover pressing plates, 18. front brake springs, damping spring after 19., 20. spring retainer sets, 21.
Primary nut, 22. brake connecting tubes, 23. brake travel regulation studs, 24. brake pumps install sleeve pipe, 25 brake pump aerofluxuss cover plates,
26. brake pump upper cover plates, 27. brake pumps, 28. brake long soft-pipes, the short flexible pipe of 29. brakes, 30. threeway adaptors, 31. drum-type systems
Dynamic device.
Specific embodiment
To make the purpose of this utility model, content and advantage clearer, with reference to the accompanying drawings and examples, to this practicality
New specific embodiment is described in further detail.
As shown in figure 1, the present embodiment self-balancing type inertia brake device include draw bar assembly 1, service brake assembly 2,
Power assistant spring front end fixed pin shaft 3, power assistant spring rear end fixed pin shaft 4, draw bar power assistant spring 5 and installation pedestal 6, draw bar
Assembly 1 is used to install service brake assembly 2, power assistant spring front end fixed pin shaft 3, and connects with the axle of installation pedestal 6, after power assistant spring
End fixed pin shaft 4 is symmetrically welded on the both sides of installation pedestal 6, and draw bar power assistant spring 5 passes through power assistant spring front end fixed pin shaft
3rd, rear end fixed pin shaft 4 is symmetrically mounted on the both sides of draw bar assembly 1, when people helps draw bar assembly 1 to draw, by draw bar power-assisted
The balance traction bar assembly 1 of spring 5 is conducted oneself with dignity, time saving and energy saving easy to operate.
As shown in Fig. 2 draw bar assembly 1, including bail 7, the traction body of rod 8, bail guide pad 9, spring location-plate
10th, handle 11, draw bar union joint 12, floor stand 13, floor stand yielding rubber plate 14, reversing limited block 15, big nut
16th, turnover pressing plate 17, front brake spring 18, rear damping spring 19, spring retainer set 20, primary nut 21, brake connecting tube 22,
Brake travel regulation stud 23, brake pump installs sleeve pipe 24, brake pump aerofluxuss cover plate 25 and brake pump upper cover plate 26, bail 7
Be spirally connected with turnover pressing plate 17 by the pilot hole of bail guide pad 9, bail guide pad 9, spring location-plate 10, handle 11,
Draw bar union joint 12, floor stand 13 weld together with the traction body of rod 8, and floor stand yielding rubber plate 14 is solid by screw
The lower end of floor stand 13 is scheduled on, reversing limited block 15 is fixed by screws in bail guide pad 9, and big nut 16 is screwed onto traction
The end of ring 7, plays position-limiting action to the forward direction of bail 7, turnover pressing plate 17 by through hole on spring location-plate 10, one end with
The end of bail 7 is spirally connected, and the other end brakes in connecting tube 22 with being sleeved on, front brake spring 18, rear damping spring 19, spring limit
Position set 20 is sleeved in turnover pressing plate 17 by primary nut 21, and the one end of brake travel regulation stud 23 is screwed onto brake connecting tube
On 22, the other end is sleeved on the one end of brake pump 27, and brake pump installation sleeve pipe 24 is bolted and carries out a left side to brake pump 27
Right limit is fixed, and brake pump aerofluxuss cover plate 25, brake pump upper cover plate 26 is screwed onto the traction body of rod 8 upper surface by screw.
As shown in figure 3, service brake assembly 2, including brake pump 27, brake long soft-pipe 28, the short flexible pipe 29, threeway turn of brake
Joint 30 and drum brake 31, brake pump 27 is installed sleeve pipe 24 and is fixed on the traction body of rod 8 by bolt, brake pump, brake
The one end of long soft-pipe 28 is screwed onto on brake pump 27, and the other end is screwed onto on the Single port of threeway adaptor 30, and brake short flexible pipe 29 1
End is screwed onto the Single port of threeway adaptor 30, and the other end is screwed onto on the interface of drum brake 31.
The course of work of the present embodiment self-balancing type inertia brake device is as follows：
As shown in Figure 1, Figure 2, Figure 3 shows, the present embodiment self-balancing type inertia brake device, at ordinary times under transport condition, reversing limit
Position block 15 falls in the lower end of bail guide pad 9, not to 7 position-limiting actions of bail, now, and when trailer emergency brake or deceleration, traction
Ring 7 march forward rightabout movement, by the pilot hole of bail guide pad 9 drive turnover pressing plate 17, brake connecting tube 22, stop
Garage journey regulation stud 23 acts on the front port of brake pump 27, and to avoid impact, simultaneously front brake spring 18 compress and buffers work
With when the hydraulic oil that brake pump 27 is carried is flowed into drum-type by brake long soft-pipe 28, brake short flexible pipe 29, threeway adaptor 30
In brake 31, service brake is carried out, so as to avoiding trailer and tractor that impact occurs or colliding, eliminated safe hidden trouble；When dragging
Car draw when, bail 7 march forward direction movement, by the pilot hole of bail guide pad 9 drive turnover pressing plate 17 move, from
And damping spring 19 has compressed cushioning effect after driving；When backing towing vehicle is travelled, reversing limited block 15 need to be moved to traction
The upper end of ring guide pad 9 now, because bail 7 is not moved backward, is not applied to brake pump 27 to 7 position-limiting actions of bail,
Therefore the hydraulic oil that brake pump 27 is carried finally is not flowed in drum brake 31, and drum brake 31 is shielded.
As shown in figure 4, when draw bar assembly 1 down lands from erected state, drive draw bar power assistant spring 5 to stretch,
Balance traction bar assembly 1 is conducted oneself with dignity, and people helps the power of handle 11 to reduce, and makes manpower easy to operate time saving and energy saving；During landing, by falling
Floor-engaging frame 13, floor stand yielding rubber plate 14 are played a supporting role to draw bar assembly 1.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model know-why, some improvement and deformation can also be made, these change
Enter and deform also to should be regarded as protection domain of the present utility model.
Claims (7)
1. a kind of self-balancing type inertia brake device, it is characterised in that include：Draw bar assembly (1), service brake assembly (2),
Power assistant spring front end fixed pin shaft (3), power assistant spring rear end fixed pin shaft (4), draw bar power assistant spring (5) and installation pedestal
(6), the draw bar assembly (1) is for installing service brake assembly (2), power assistant spring front end fixed pin shaft (3), and with installation
Pedestal (6) axle connects, and power assistant spring rear end fixed pin shaft (4) is symmetrically welded on installation pedestal (6) both sides, draw bar power assistant spring
(5) draw bar assembly (1) both sides, people are symmetrically mounted on by power assistant spring front end fixed pin shaft (3), rear end fixed pin shaft (4)
When helping draw bar assembly (1) to draw, conducted oneself with dignity by draw bar power assistant spring (5) balance traction bar assembly (1).
2. self-balancing type inertia brake device as claimed in claim 1, it is characterised in that the draw bar assembly (1) includes
Bail (7), the traction body of rod (8), bail guide pad (9), spring location-plate (10), handle (11), draw bar union joint
(12), floor stand (13), floor stand yielding rubber plate (14), reversing limited block (15), big nut (16), turnover pressing plate
(17), front brake spring (18), rear damping spring (19), spring retainer set (20), primary nut (21), brake connecting tube (22),
Brake travel regulation stud (23), brake pump install sleeve pipe (24), brake pump aerofluxuss cover plate (25) and brake pump upper cover plate (26),
Bail (7) is spirally connected by bail guide pad (9) pilot hole with turnover pressing plate (17), and bail guide pad (9), spring are fixed
Position plate (10), handle (11), draw bar union joint (12), floor stand (13) and the traction body of rod (8) weld together, landing
Frame yielding rubber plate (14) is fixed by screws in floor stand (13) lower end, and reversing limited block (15) is fixed by screws in leads
Draw ring guide pad (9), big nut (16) is screwed onto bail (7) end, position-limiting action, bullet are risen to bail (7) forward direction
Spring mounting rod (17) is spirally connected by through hole on spring location-plate (10), one end with bail (7) end, and the other end is stopped with being sleeved on
In car connecting tube (22), front brake spring (18), rear damping spring (19), spring retainer set (20) are set with by primary nut (21)
In turnover pressing plate (17), brake travel regulation stud (23) one end is screwed onto in brake connecting tube (22), other end suit
On brake pump (27) one end, brake pump installs sleeve pipe (24) and is bolted that to carry out left and right to brake pump (27) spacing solid
Fixed, brake pump aerofluxuss cover plate (25), brake pump upper cover plate (26) are screwed onto the traction body of rod (8) upper surface by screw.
3. self-balancing type inertia brake device as claimed in claim 2, it is characterised in that service brake assembly (2) bag
Include brake pump (27), brake long soft-pipe (28), brake short flexible pipe (29), threeway adaptor (30) and drum brake (31)；Institute
State brake pump (27) to be fixed in the traction body of rod (8) by bolt, brake pump installation sleeve pipe (24), long soft-pipe (28) one end of braking
It is screwed onto on brake pump (27), the other end is screwed onto on threeway adaptor (30) Single port, short flexible pipe (29) one end of braking is spirally connected
In threeway adaptor (30) Single port, the other end is screwed onto on drum brake (31) interface.
4. self-balancing type inertia brake device as claimed in claim 3, it is characterised in that at ordinary times under transport condition, it is described fall
Car limited block (15) falls in bail guide pad (9) lower end, does not play position-limiting action to bail (7).
5. self-balancing type inertia brake device as claimed in claim 4, it is characterised in that trailer emergency brake or when slowing down, it is described
Bail (7) march forward rightabout movement, by bail guide pad (9) pilot hole drive turnover pressing plate (17), brake
Connecting tube (22), brake travel regulation stud (23) act on brake pump (27) front port, to avoid impact front brake bullet simultaneously
Spring (18) has compressed cushioning effect, when the hydraulic oil that brake pump (27) is carried passes through brake long soft-pipe (28), the short flexible pipe of brake
(29), threeway adaptor (30) is flowed in drum brake (31), carries out service brake.
6. self-balancing type inertia brake device as claimed in claim 5, it is characterised in that when trailer traction, the traction
Ring (7) marches forward direction movement, drives turnover pressing plate (17) mobile by bail guide pad (9) pilot hole, so as to drive
Afterwards damping spring (19) has compressed cushioning effect.
7. self-balancing type inertia brake device as claimed in claim 6, it is characterised in that described when backing towing vehicle is travelled
Reversing limited block (15) moves to bail guide pad (9) upper end and plays position-limiting action to bail (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094858.XU CN206171434U (en) | 2016-09-29 | 2016-09-29 | Self -balancing inertia brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094858.XU CN206171434U (en) | 2016-09-29 | 2016-09-29 | Self -balancing inertia brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206171434U true CN206171434U (en) | 2017-05-17 |
Family
ID=58678062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621094858.XU Expired - Fee Related CN206171434U (en) | 2016-09-29 | 2016-09-29 | Self -balancing inertia brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206171434U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823323A (en) * | 2019-03-19 | 2019-05-31 | 北京特种机械研究所 | A kind of brake method suitable for feature vehicle |
| CN109823324A (en) * | 2019-03-19 | 2019-05-31 | 北京特种机械研究所 | A kind of self-balancing type inertia brake device |
| CN109878481A (en) * | 2019-04-02 | 2019-06-14 | 北京特种机械研究所 | A kind of trailer is with falling bar braking mechanism |
| CN109987072A (en) * | 2017-12-31 | 2019-07-09 | 湖南星通汽车制造有限公司 | A kind of caravan trailer with remote control latch functions |
-
2016
- 2016-09-29 CN CN201621094858.XU patent/CN206171434U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987072A (en) * | 2017-12-31 | 2019-07-09 | 湖南星通汽车制造有限公司 | A kind of caravan trailer with remote control latch functions |
| CN109823323A (en) * | 2019-03-19 | 2019-05-31 | 北京特种机械研究所 | A kind of brake method suitable for feature vehicle |
| CN109823324A (en) * | 2019-03-19 | 2019-05-31 | 北京特种机械研究所 | A kind of self-balancing type inertia brake device |
| CN109878481A (en) * | 2019-04-02 | 2019-06-14 | 北京特种机械研究所 | A kind of trailer is with falling bar braking mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206171434U (en) | Self -balancing inertia brake device | |
| CN104057970A (en) | Low floor tramcar steering bogie | |
| CN103832440A (en) | Low floor train bogie driving system | |
| CN203063929U (en) | Travel brake inertia brake device for tow truck | |
| CN105173104A (en) | Airplane draw bar device | |
| CN202499142U (en) | Wheel-track-type beam carrier | |
| CN109677428B (en) | Tunnel engineering heavy-duty train and electric braking and air braking method thereof | |
| CN202147676U (en) | Hydraulic braking system for trailer | |
| CN109823324A (en) | A kind of self-balancing type inertia brake device | |
| CN109823323A (en) | A kind of brake method suitable for feature vehicle | |
| CN201400518Y (en) | Universal shaft dismounting lifting tool for vertical rolling mill | |
| CN201214448Y (en) | Cargo trailer actuating unit | |
| CN203793334U (en) | Bogie driving system of low-floor train | |
| CN202966340U (en) | Shunting locomotive applied to unit train | |
| CN105691632B (en) | Emergency escape runway device | |
| CN200951775Y (en) | Damping tractor apparatus of pit car | |
| CN201825051U (en) | Guide coupling device of radial bogie | |
| CN209396780U (en) | A kind of monkey with walking limit and anti-derail unit | |
| CN210363850U (en) | Auxiliary braking device for safety wheel | |
| CN102328648B (en) | Trailer braking system combining hydraulic and mechanical braking forms | |
| CN102963372B (en) | Drift mancar for coal mine haulage | |
| CN113291348A (en) | Electric car puller | |
| CN202847728U (en) | Self-braking mine safety manned vehicle | |
| CN205855817U (en) | A kind of monkey walking limit safety device | |
| CN202624189U (en) | Inertia drive mechanism for braking trailer chassis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |