CN2897756Y

CN2897756Y - Brake of man mine car

Info

Publication number: CN2897756Y
Application number: CN 200620050462
Authority: CN
Inventors: 卢月雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-23
Filing date: 2006-03-23
Publication date: 2007-05-09
Anticipated expiration: 2016-03-23

Abstract

The utility model discloses a braking device of man delivery cart in mines, which is used in inclined and flat tunnel man delivery cart in coal mines and iron ore mines; wherein, an active lock plate 4 is plugged in a groove 22 of a brake pin 2 or 2 ', a tensile spring 1 is positioned at the head of the active lock plate 4; the two ends of a wire rope 5 are connected with the active lock plate 4 and a fixing rod 7 for the wire rope; the fixing rod 7 is fixedly connected with the two ends of a moving shaft 8, a brake handle 10 is positioned at the center of the moving shaft 8, which is inserted in the bearing block 9 or 9'. The braking device of man delivery cart with the brake pin 2 is arranged on the front upper and lower pulling plate. A moving brake handle 10 drives the moving shaft 8 to rotate, the wire rope 5 pulls the active lock plate 4 to drop the brake pin 2 or 2 ' down to stop the man delivery cart, thus guaranteeing the safety for the man delivery cart used in mines.

Description

A kind of new type mining people vehicle brake

Technical field

The utility model relates to a kind of brake equipment, relates in particular to a kind of man car in fields such as colliery or iron ore, mine-used man-vehicle's brake equipment of tunnel man-bus of can be applicable to.

Background technology

Engineering staff or exploitation workman generally take under the man car to mine when exploitation colliery or iron ore, or take tunnel man-bus at gallery and commute the operation place.The personnel in the pit can both safety work when not going wrong, but obstacle occurs or the out of control or traction of winch occurs when malfunctioning and manual engaging means is ineffective with the automatic engaging means of wire cable rupture and people's car and can cause safety misadventure to mine-used man-vehicle and the personnel that take the mine-used man-vehicle when mine-used man-vehicle's circulation line.Before the utility model, head it off has two types brake equipment basically, and the firstth, relative plug-in type braking type device promptly two of this stop mechanism is inserted the pawls pawl that can in time fall and is reached the purpose of braking when breaking down; The secondth, embrace rail formula braking type device relatively, promptly this stop mechanism can in time be embraced two orbital planes to reach the purpose of braking when breaking down.These two kinds of stop mechanisms differ from one another, but weak point be the braking relaxation time long.

Summary of the invention

Be to solve the technical matters that prior art exists, the utility model provide a kind of mine-used man-vehicle have more safety, can strengthen passenger psychological security, reduce the new type mining people vehicle brake of mine safety accident.

For achieving the above object, the technical solution adopted in the utility model is: by extension spring, braking latch pin, set pin, movable clamp, steel rope, A/C and steel rope fixed link are formed the two ends that the two symmetrical groups drg is distributed in movable axis, movable axis itself is sleeved in the bearing of tape spool seat, is consolidated with brake-applying handle at the medium position of movable axis.Brake equipment that cover plate, bolt and handle form is housed on braking latch pin is installed on the upper and lower arm-tie position, rear portion of mine-used man-vehicle's car, on braking latch pin, have the brake equipment of handle to be installed on the preceding upper and lower arm-tie position of mine-used man-vehicle's trailer.

Adopt a kind of new type mining people vehicle brake that as above technical scheme provides compared with prior art, its beneficial effect is:

1. fitting operation is convenient;

2. mine-used man-vehicle's safety can improve 40～50%;

3. reduce the person, device security accident, strengthen miner's the sense of security by bus.

Description of drawings

Fig. 1 is the version scheme drawing of a kind of new type mining people vehicle brake described in the utility model, also is specification digest accompanying drawing of the present utility model.

Fig. 2 is that upper and lower arm-tie position reached upper and lower arm-tie position view before mine-used man-vehicle's trailer after a kind of new type mining people vehicle brake described in the utility model was positioned at mine-used man-vehicle's car.

Fig. 3 is the braking latch pin profile scheme drawing that has handle and have notch, promptly is loaded on the braking latch pin profile scheme drawing of the preceding upper and lower arm-tie position of mine-used man-vehicle's trailer.

Fig. 4 has the braking latch pin profile scheme drawing that cover plate, bolt, handle and middle part have notch, promptly is loaded on the braking latch pin profile scheme drawing of upper and lower arm-tie position behind mine-used man-vehicle's car.

Fig. 5 has the braking latch pin profile scheme drawing that cover plate, bolt, handle and middle part have slotted eye, promptly is loaded on the braking latch pin profile scheme drawing of upper and lower arm-tie position behind mine-used man-vehicle's car.

Fig. 6 has the version scheme drawing of the new type mining people vehicle brake that the braking latch pin, Fixed latches axle, spring, fixed block, steel rope, steel rope fixed block, movable axis, brake-applying handle, bearing seat etc. of slotted eye form for the middle part.

Fig. 7 has handle and the middle part has the braking latch pin profile scheme drawing of slotted eye, promptly is loaded on the braking latch pin profile scheme drawing of upper and lower arm-tie position before mine-used man-vehicle's trailer.

The specific embodiment

Below in conjunction with drawings and Examples the specific embodiment of the present utility model is done into one

The detailed description in step.

Embodiment 1

Present embodiment such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4.

By extension spring 1, braking latch pin 2 or 2 ', two groups of drgs that set pin 3, movable clamp 4, steel rope 5, A/C 6, steel rope fixed link 7 are formed are symmetrically distributed in the two ends of movable axis 8.

Braking latch pin 2 or 2 ' the have parts of notch 22 for the waist of toroidal, wherein the top of braking latch pin 2 is fixed with 15 (as shown in Figure 3) of shaking hands, braking latch pin 2 ' the top cover plate 16, bolt 17 are arranged and shake hands 15 ' (as shown in Figure 4), cover plate 16 through bolt 17 be positioned braking latch pin 2 ' the top, on cover plate 16, have the handle 15 '.Movable clamp 4 symmetrical expressions are inserted in the notch 22 of braking latch pin 2 or 2 ' waist.Draw and stretch the head that spring 1 is connected in active card plate 4 mutually, movable clamp 4 usefulness set pins 3 link to each other with other parts.One of the tail end of the movable clamp 4 that is symmetrically distributed and steel rope 5 links to each other, A/C 6 is passed in succession on steel rope fixed link 7 in the other end of steel rope 5, steel rope fixed link 7 is cemented in an end of movable axis 8, the intrinsic brake-applying handle 10 in the middle part of movable axis 8, movable axis 8 be installed on bearing seat 9 or 9 ' bearing in, bearing seat 9 or 9 ' be connected as a single entity with other fixed support.When breaking down as steel rope 11 fractures, the mine-used man-vehicle can glide along aspect, this moment, operating personal was stirred brake-applying handle 10, movable axis 8 and then rotates (rotation arrow as shown in Figure 1), the rotation of movable axis 8 drives steel rope fixed link 7 actions that are consolidated in movable axis 8 two, their action affects the steel rope 5 that is attached thereto to the right is mobile as shown in Figure 1, the end that steel rope 5 is torn movable clamp 4 is drawn close them each other, and the other end of movable clamp 4 opens each other because the effect of set pin 3 is arranged, open result inserts in the earth or the sandstone between the sleeper of mine-used man-vehicle's track both sides braking latch pin 2 or 2 ' fall naturally, thereby plays the effect that the mine-used man-vehicle moves ahead of checking.When settlement of accident finishes or need the mine-used man-vehicle to continue to move ahead, operating personal hold braking latch pin 2 or 2 ' on handle 15 or 15 ' with braking latch pin 2 or 2 ' mention, stir brake-applying handle 10 simultaneously brake-applying handle 10 is returned to the home position, movable clamp 4 closes in the effect head portion of extension spring 1 and disturbs in the notch 22 that is stuck in braking

latch pin

2 or 2 middle parts.When described new type mining people vehicle brake is installed, with steel rope fixed link 7, movable axis 8, bearing seat 9 or 9 ' and brake-applying handle 10 fit in the operator's compartment of mine-used man-vehicle's car or trailer as an integral installation, and all the other partly place outside the operator's compartment, and wherein set pin 3 and A/C 6 can be connected mutually with the arm-tie of a car or trailer.Be installed in the preceding upper and lower arm-tie position of mine-used man-vehicle's trailer 14 by the mine-used man-vehicle's brake equipment that has braking latch pin 2 to constitute, and by there being braking latch pin 2 ' mine-used man-vehicle's brake equipment that constitutes to be installed in the back upper and lower arm-tie position (as shown in Figure 2) of mine-used man-vehicle's car 13.

Embodiment 2

Present embodiment such as Fig. 2, Fig. 5, Fig. 6, shown in Figure 7.

By braking latch pin 12 or 12 ', Fixed latches axle 18, spring 19, fixed block 20, steel rope 21, two groups of drgs of steel rope fixed block 7 ' composition be symmetrically distributed in movable axis 8 ' two ends (as shown in Figure 6).The top of braking latch pin 12 have the handle 15, its waist grooved hole 23 (as shown in Figure 7), braking latch pin 12 ' the top have cover plate 16 ', bolt 17 ' and the handle 15 ', its waist has notch 23 (as shown in Figure 5).Be installed in the preceding upper and lower arm-tie position of mine-used man-vehicle's trailer 14 by the mine-used man-vehicle's brake equipment that has braking latch pin 12 to constitute, by there being braking latch pin 12 ' mine-used man-vehicle's brake equipment that constitutes to be installed in the back upper and lower arm-tie position of mine-used man-vehicle's car 13.One of Fixed latches axle 18 is installed in the slotted eye 23 of braking latch pin 12 or 12 ' waist, and the other end of Fixed latches axle 18 is connected mutually with an end of steel rope 21 after passing the centre hole of fixed block 20.On a section of the Fixed latches axle 18 between fixed block 20 and Fixed latches axle 18 baffle plates, be with spring 19, when the effect of spring 19 need to be Fixed latches axle 18 in time inserted braking latch pin 12 or 12 ' notch 23 in.The other end of steel rope 21 connect steel rope fixed block 7 ', steel rope fixed block 7 ' be connected in movable axis 8 ' on, movable axis 8 ' be assemblied in bearing seat 91 or 91 ' bearing in.Movable axis 8 ' the middle part have brake-applying handle 10 '.During making, can with steel rope fixed block 7 ', movable axis 8 ', brake-applying handle 10 ' and bearing seat 91 or 91 ' as an integral installation in the operator's compartment of mine-used man-vehicle's car or trailer, all the other partly can be installed on the outer front or rear panel of operator's compartment.When needs are carried out parking to the mine-used man-vehicle, operating personal is held brake-applying handle 10 ' rotation, brake-applying handle 10 ' rotation drive movable axis 8 ' rotation (rotation direction as shown in Figure 6), steel rope fixed block 7 ' action drives steel rope 21 and moves toward (as shown in Figure 6) right, steel rope 21 with Fixed latches axle 18 from braking latch pin 12 or 12 ' slotted eye 23 in pull out, so braking latch pin 12 or 12 ' freely fall in the earth that inserts mine-used man-vehicle both sides track or in the sandstone between sleeper realizes mine-used man-vehicle's parking.When needing the startup mine-used man-vehicle to move ahead, operating personal mention on the one hand braking latch pin 12 or 12 ', stir brake-applying handle 10 ' make it return to original position simultaneously, one of Fixed latches axle 18 under the effect of spring 19, insert braking latch pin 12 or 12 ' waist slotted hole 23 in, to braking latch pin 12 or 12 ' location.And so forth, guaranteed mine-used man-vehicle's safety.

Claims

1, a kind of new type mining people vehicle brake, it is characterized in that: by extension spring (1), braking latch pin (2,2 '), two groups of drgs that set pin (3), movable clamp (4), steel rope (5), A/C (6), steel rope fixed link (7) are formed are symmetrically distributed in the two ends of movable axis (8); The top of braking latch pin (2) is fixed with handle (15), and there is cover plate (16) on the top of braking latch pin (2 '), and cover plate (16) is positioned the top of braking latch pin (2 ') through bolt (17), and handle (15 ') is arranged on cover plate (16); Movable clamp (4) symmetrical expression is inserted in the notch (22) of braking latch pin (2,2 ') waist, extension spring (1) is connected in the head of active card plate (4) mutually, one of the tail end of movable clamp (4) and steel rope (5) links to each other, A/C (6) is passed in succession on steel rope fixed link (7) in the other end of steel rope (5), steel rope fixed link (7) is cemented in an end of movable axis (8), at the intrinsic brake-applying handle in the middle part of movable axis (8) (10), movable axis (8) is installed in the bearing of bearing seat (9,9 ').

2, a kind of new type mining people vehicle brake according to claim 1, it is characterized in that: the mine-used man-vehicle's brake equipment that has braking latch pin (2) to constitute is installed in the preceding upper and lower arm-tie position of mine-used man-vehicle's trailer (14), and the mine-used man-vehicle's brake equipment that has braking latch pin (2 ') to constitute is installed in the back upper and lower arm-tie position of mine-used man-vehicle's car (13).