CN200985252Y - Wind-proof case type braking device - Google Patents

Abstract

The utility model relates to a wind proof box type brake device which comprises a plate box and a medium bag, the bottom plated of the plate box is two hinged movable box doors. The rotation of the small gear drives and meshes with the rotation of the gear of the large disk. The two action arm ends detach form the round steel due to the act of the two connecting rods on the diameter of the gear of the large disk and two act arms so that the two movable doors of the bottom plate can open rapidly and the medium bag stored in the plate box fall into the wheel track to stop the continual sliding of the wheel. Thus the brake is achieved. The utility model adopts wind proof box type brake device, the throwing of the medium bag is more accurate and faster, the brake effect is excellent, the structure is simple and the operation is simple and therefore is an ideal emergency brake device.

Description

Anti-bellows type brake equipment

Technical field

The utility model relates to the brake equipment of rail mounted handling machinery, refers in particular to a kind of anti-bellows type brake equipment.

Background technology

The rail mounted handling machinery belongs to main equipment, is applicable to harbour handling goods usefulness, is a kind of important type in the port operation.Bank, harbour rail mounted handling machinery all has the index of opposing wind speed, attacks but run into violent typhoon, in case moved by wind, walks about and when bumping, the consequence of its generation is very serious along track.Gently then physical damage distortion, heavy then collapse or the people sea of inclining, cause personal casualty and harbour to be paralysed, influence grave accidents such as production and construction.Therefore bank, harbour rail mounted handling machinery all has windproof friction skidding device, in case when running into unusual strong wind, can not produce and be free to slide, to guarantee port security.

Windproof antiskid method at present commonly used and mainly contain device and mainly contain two kinds, a kind of is manual handling method, and manual handling method is that handling machinery is fixed up, and can adopt wirerope, latch or anchor slab to fix, and also useful slipper or rail clamping device braking are fixing.The shortcoming of this method is to need manual operation, time-consuming effort again, and field condition had certain requirement, it tackles the weak effect of accident.Another kind is the windproof emergency brake arrangement of Electromechanical Control, introduces as Chinese patent notification number CN2434291Y document: form a dolly by wheel and support, speed increaser and dynamotor are arranged in the wheel; Intelligent object is placed on it, and the medium bag links to each other with actuating unit by steel wire and outside dolly.When running into unusual strong wind, the medium bag that hangs with steel wire comes off, and to track throwing medium bag, stops the mal of rail mounted handling machinery to slide.Though this device has certain effect when stoping the handling machinery mal to slide, when emergency braking, the accuracy of medium bag throwing is not high, and speed of response is also fast inadequately, and structure and operation are all complicated.

The utility model content

In order to overcome the above-mentioned shortcoming that traditional windproof friction skidding device exists; the utility model purpose provides a kind of anti-bellows type brake equipment; this device has been placed in the windproof emergency braking of the heavy Transport Machinery of rail mounted; effectively stop the mal of rail mounted handling machinery to slide, and repeated use repeatedly.

To achieve these goals, the utility model adopts following technical scheme:

A kind of anti-bellows type brake equipment comprises plate case and medium bag, and the medium bag places in the plate case,

Described plate case is a hexahedron, one big gear wheel is arranged on the header board of plate case, pinion on big gear wheel and the motor reel, respectively there is a circular hole at big gear wheel diameter two ends, circular hole connects a connecting rod respectively, the other end of connecting rod connects an actuation arm respectively, and actuation arm is terminal for colluding shape, and actuation arm links to each other with stay bearing plate by the nut on the interstitial hole; One spring is respectively arranged about on the header board, and each spring one end hook is on actuation arm, and the other end is hooked on the header board; The base plate of described plate case is the movable chamber doors of two fans, and the edge by each movable chamber door is connected with round steel, and round steel is that the actuation arm end links mutually, and base plate is connected with header board by hinge; The right side board of described plate case is a portable plate, links to each other with the base plate frame by hinge, and is fixed on the right side board by hasp.

The base plate of described plate case is a fan or the movable chamber door of two fans;

The side plate of described plate case is the two sides dodge gate of one side or symmetry.

Described medium bag is the fabric bag, is filled with yellow ground in the textile bags.

Described fabric bag is two layers of bag or two layers of structure that bag is above.

The utility model is owing to adopted case structure, base plate is movable chamber door, by the connection mode of gear connecting rod, can open movable chamber door fast, medium bag throwing speed is speeded, throwing is accurate, play good emergency braking effect, the side plate of plate case is movable chamber door in addition, has made things convenient for picking and placeing of medium bag, make easy to operate, and repeated use repeatedly.

Description of drawings

Fig. 1 is the structural representation of the utility model emergency braking apparatus.

Fig. 2 is the lateral plan of the utility model emergency braking apparatus.

Fig. 3 is the base plate open mode figure of the utility model emergency braking apparatus.

Fig. 4 is the plate case installation site scheme drawing of the utility model emergency braking apparatus.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

The harbour handling goods anti-bellows type brake equipment of rail mounted handling machinery.

Please earlier referring to shown in Figure 3, being welded into a hexahedron plate case 16 by stainless steel sheet, is a yellow ground medium bag 17 in the plate case 16, constitutes an anti-bellows type brake equipment.Simultaneously in conjunction with shown in Fig. 1,2, one big gear wheel 2 is arranged on the header board 13 of plate case 16, miniature gears 10 engagements on big gear wheel 2 and the motor reel, respectively there is a circular hole 15 at big gear wheel 2 diameter two ends, circular hole 15 connects a connecting rod 3 respectively, the other end of connecting rod 3 connects an actuation arm 11 respectively, and actuation arm 11 is terminal for colluding shape, and actuation arm 11 links to each other with stay bearing plate 12 by the nut on the interstitial hole 14; One spring 8 is respectively arranged about on the header board 13, and each spring 8 one end hook is on actuation arm 11, and the other end is hooked on the header board 13; The base plate 4 of described plate case 16 is the movable chamber doors of two fans, edge by each movable chamber door is connected with round steel 7, round steel 7 links mutually with actuation arm 11 ends, base plate 4 is connected with header board 5 by hinge 6, in addition, also be provided with a supporting plate 9 below base plate 4, supporting plate 9 can play to close at base plate 4 entrusts effect when closing.The right side board 5 of described plate case 16 is a portable plate, links to each other with base plate 4 frames by hinge 6, and is fixed on the right side board 5 by hasp 1.

When the rail mounted handling machinery suffers from powerful storm wind mal and blows, record signal by the sensor anemoscope and the dynamotor that tests the speed, behind the control system data handing, start operating motor and axle thereof and go up miniature gears 10 rotations, engaged transmission big disk tooth 2 is taken turns rotation, two connecting rods 3 on big disk gear 2 diameters and the effect of two actuation arm 11, two actuation arm, 11 ends and round steel 7 take off and collude, the movable chamber door of two fans of base plate 4 is opened rapidly, media stored bag 17 falls into 18 of wheel rails in the plate case 16, stop wheel 19 to continue to slide, thereby play brake action.After medium bag 17 discharged, operating motor and axle thereof were gone up miniature gears 10 automatic backwards rotation, recover original state.Can be when reinstalling by the movable chamber door of two fans of manually closing base plate 4, the spring 8 on the header board 13 can hook automatically, opens stainless steel sheet case right side board 5 again, puts into medium bag 17, in order to using next time.

Certainly the base plate 4 of plate case 16 is not only limited to two fan movable door structures, can be the simple gate structure yet; The plate case is not only limited to right side board 5 yet and is the portable plate structure, can be all symmetrical portable plate in the left and right sides.

See also shown in Figure 4ly at last, this brake equipment adopts bolt to be installed in the big vehicle neutral position place of four gate legs of handling machinery, each one at the big vehicle neutral position place of four gate legs, have four square plate casees, among Fig. 4, label 16 is the plate case, and label 19 is a wheel.

Adopted this utility model, during emergency braking the throwing of medium bag more accurate, throwing speed is fast, emergency braking is effective, simple structure is easy to operate, is a kind of comparatively desirable emergency braking apparatus.

Claims (4)

1. an anti-bellows type brake equipment comprises plate case (16) and medium bag (17), medium bag 17

Place in the plate case (16), it is characterized in that:

Described plate case (16) is a hexahedron, on the header board (13) of plate case (16) big gear wheel (2) is arranged, miniature gears (10) engagement on big gear wheel (2) and the motor reel, respectively there is a circular hole (15) at big gear wheel (2) diameter two ends, circular hole (15) connects a connecting rod (3) respectively, the other end of connecting rod (3) connects an actuation arm (11) respectively, actuation arm (11) lays respectively at header board (13) both sides, terminal for colluding shape, actuation arm (11) links to each other with stay bearing plate (12) by the nut on the interstitial hole (14); Header board (5) respectively has a spring (8) about going up, and each spring (8) one end hook is on actuation arm (11), and the other end is hooked on the header board (13); The base plate (4) of described plate case (16) is the movable chamber doors of two fans, and the edge by each movable chamber door is connected with round steel (7), and round steel (7) links mutually for actuation arm (11) end, and base plate (4) is connected with header board (13) by hinge (6); The right side board (5) of described plate case (16) is a portable plate, links to each other with base plate (4) frame by hinge (6), and is fixed on the right side board (5) by hasp (1).

2. according to the described anti-bellows type brake equipment of claim 1, it is characterized in that:

Described base plate (4) is a fan or the movable chamber door of two fans;

Described right side board (5) is portable plate for portable plate or and arranged on left and right sides plate.

3. anti-bellows type brake equipment according to claim 1 is characterized in that:

Described medium bag (17) is the fabric bag, is filled with yellow ground in the textile bags.

4. anti-bellows type brake equipment according to claim 3 is characterized in that:

Described fabric bag is two layers of bag or two layers of structure that bag is above.

Images