CN2354825Y - Monorail trolley for quick lifting - Google Patents

Abstract

The utility model discloses a monorail trolley for quick lifting, which is used for transporting heavy articles in a short distance on railway lines. The utility model comprises traveling wheels, a base, a supporting frame fixed on the base, a force arm connected with the supporting frame, and a balancing chain. The utility model is characterized in that a hoisting mechanism is permanently installed on the base, the force arm is movably connected with the supporting frame. Compared with the existing implement, the monorail trolley for quick lifting of the utility model can tow the articles to be carried together and carry the articles away from a road shoulder or a farther storing place. The speed of loading is high, the labor intensity is low, the folding can be realized, and the utility model is free from the limit of narrow and difficult road sections on refuge fields, such as bridges, tunnels, etc. at the time of the utility model running on roads.

Description

Worker's quick lifting hand cart of being engaged in

The utility model relates to short range on a kind of railway line and transports the worker of the dead weight cargo quick lifting hand cart of being engaged in.

When on railway line, constructing, keep in repair as railway track, works department need utilize headway time interval occupied circuit sub-thread track to push rail, sleeper, dead weight cargos such as ballast aggregate, what transport these dead weight cargos uses now is special-purpose hand cart, for example, what push that rail uses is Overhead rail cart, fixes owing to hold the rope capacity of hanging rail, before lifting, need manually rail to be lifted to push on the sleeper head, the dolly rail of just slinging, and the height of the rail of slinging has only 70～80 millimeters, like this, in the process of pushing, can bump, especially pass through curve track, can be born against on rails, increased and push difficulty by the rail of handling; And what push that sleeper and ballast aggregate use is hand cart, needs before pushing manually sleeper or the hopper that fills ballast aggregate are carried on dolly.Working strength is big when therefore, transporting dead weight cargo now, speed of loading slow, the busy line time is long.

The purpose of this utility model provides a kind ofly can directly drag dead weight cargos such as rail, sleeper, ballast aggregate hold together, lift by crane and transport from curb or position far away, and speed of loading is fast, the worker that labour intensity the is little quick lifting hand cart of being engaged in.

The purpose of this utility model realizes by following scheme: this worker quick lifting hand cart of being engaged in comprises base, be installed in the walking wheel below the base, at base upside mounting bracket, support is down " V " font, the arm of force is connected the upper end of support, end at the arm of force is connected with rope, the lower end of this rope is connected with instrument, the other end at the arm of force is connected with leveling lines, the lower end of bar is connected with base, the upper end is connected with the arm of force, and the junction between the arm of force and the support is departed from this junction, upside fixed installation hoisting crane structure at base is connected with instrument behind the roller on the rope of this hoisting crane structure is walked around rack-mount roller and is connected the arm of force.

Be engaged in spool spindle one end of quick lifting hand cart hoisting crane structure of above-mentioned worker is connected with ratchet device, and the ratchet in this ratchet device is removable, and the other end of spool spindle is connected with the ratchet device of band rocking handle jack.

Above-mentioned worker forms flexible connection respectively at the be engaged in arm of force of quick lifting hand cart and three junctions between support, the arm of force and bar and bar and the base.

Be engaged in bar and the arm bar of quick lifting hand cart and bar of above-mentioned worker formed hinges with two junctions between the base and is connected, sleeve diameter on the attaching parts matches with the arm of force, pass through bolt, forming hinge between this attaching parts and the support is connected, bar comprise bar cover and with the supporting straight-bar of its internal diameter, in the straight-bar insertion rod cover, fix by pin.

The above-mentioned worker quick lifting hand cart of being engaged in, its arm of force is connected by turning rolls with roller, and turning rolls upper end sleeve diameter matches with the arm of force, and turning rolls can move axially along the arm of force, by bolt.

The utility model is owing to adopted the hoisting crane structure, dead weight cargos such as rail, sleeper, ballast aggregate directly can be dragged lifting from curb or deposit position far away, show with the facility comparative test result of present use: lifting is placed on the 25 meters rail of P60 type on the curb, Overhead rail cart manually pushes rail on the sleeper head from curb with crowbar, lift by crane then, the height of slinging has only 80 millimeters, and time-consuming 10 minutes altogether, artificial 12 people; With the utility model worker quick lifting hand cart of being engaged in, to lifting, the height of slinging is greater than 80 millimeters from curb folder rail, and time-consuming 2 minutes altogether, artificial 6 people, time-consuming is 1/5 of former Overhead rail cart, reduces artificial 50%; Lifting is placed on the cement sleeper on the curb, uses present hand cart, with manually sleeper being carried on hand cart, to sleeper is sling, is total to time-consuming 2 minutes from curb folder sleeper, artificial 4 people, and consuming time is 2/15 of former hand cart, manually reduces 33%.In addition, because movable connection method is all adopted in three junctions of the valve of the arm of force and support, the arm of force and bar and base and bar, the arm of force and bar and support can be folded, at this moment volume is less, following road is kept away car and not limited in narrow difficult location by bridge, tunnel etc. with keeping away the parking lot, can keep away car with road at present, not influence train operation.The position of the relative support of the scalable arm of force or adjusting are installed in the turning rolls position on the arm of force besides, realize regulating the distance between turning rolls and the support, thereby regulated the arm of force when lifting pushes article, when pushing than heavy articles, can be short apart from transferring, push so laborsaving, when pushing lighter items and place broad, this distance can be transferred longly, be convenient to allocate and transport the bucket of generous article such as hopper like this.

Below in conjunction with accompanying drawing the utility model is described in further detail:

Fig. 1 is the front view of an embodiment of the utility model.

Fig. 2 is a left view of the present utility model shown in Figure 1.

Fig. 3 is the section-drawing of the utility model bar shown in Figure 2.

Fig. 4 is that the utility model support shown in Figure 1 is connected section-drawing partly with the arm of force.

As shown in the figure, two walking wheels [1] are installed below base [2], fixedly mount " V " font support [5] at base [2] upside, on the crossbeam of support [5] upper end, roller [22] and attaching parts [15] are installed, the arm of force [9] is inserted in the sleeve of attaching parts [15], fixing by bolt [8], end at the arm of force [9] is fixed on the arm of force [9] turning rolls [7] by the sleeve on the turning rolls [7], roller [6] is equipped with in the bottom of turning rolls [7], the other end of the arm of force [9] connects a boosting-rod [16], forming hinge in the same side with the upper end of bar [19] is connected, and the leveling lines [17] of connection buckle, the lower end of bar [19] is formed hinge with base [2] and is connected, bar [19] comprises bar cover [20] and is inserted in the interior straight-bar [21] of bar cover [20], fixing by pin [18], on base [2], also fixedly mount the hoisting crane structure, the reel of this hoisting crane structure [12] axle one end is connected with ratchet device [3], ratchet [4] in the ratchet device [3] is removable, so that realize with the engagement of ratchet with separate, at the ratchet device [13] of the other end connecting band rocking handle jack [14] of reel [12] axle, roller [22] walked around by rope [10] and roller [6] then is connected with instrument [11].After transporting article arrival destination, mention ratchet [4], article can land automatically.

Worker of the present utility model is engaged in being connected the axial restraint that also can be designed between the snap-in turning rolls [7] and the arm of force [9] and also can utilizing bolt or pin to realize between the arm of force [9] and the bar [19] of quick lifting hand cart or bar [19] and the base [2], like this, the adjustable positions of turning rolls [7], attaching parts [15] also can utilize pin to fix along moving axially of the arm of force [9].Instrument [11] comprises special-purpose anchor clamps, rigging and hopper etc., changes according to transporting different purposes such as rail, sleeper or ballast aggregate.Rope bag enclosing wire rope described in the utility model, chain etc.

Claims (6)

1. a worker quick lifting hand cart of being engaged in, comprise base [2], be installed in the following walking wheel [1] of base [2], at base [2] upside mounting bracket [5], support [5] is down " V " font, the arm of force [9] is connected the upper end of support [5], end at the arm of force [9] is connected with rope [10], the lower end of this rope [10] is connected with instrument [11], the other end at the arm of force [9] is connected with leveling lines [17], the lower end of bar [19] is connected with base [2], the upper end is connected with the arm of force [9], and the junction between the arm of force [9] and the support [5] is departed from this junction, it is characterized in that the upside fixed installation hoisting crane structure at base [2], and the rope of this hoisting crane structure [10] is walked around the roller [22] that is installed on the support [5] and is connected with instrument [11] with the roller [6] on being connected the arm of force [9] is back.

2. the worker according to claim 1 quick lifting hand cart of being engaged in, reel [12] axle one end that it is characterized in that the hoisting crane structure is connected with ratchet device [3], ratchet [4] in this ratchet device [3] is removable, and the other end of reel [12] axle is connected with the ratchet device [13] of band rocking handle jack [14].

3. the worker according to claim 1 and 2 quick lifting hand cart of being engaged in is characterized in that three junctions between the arm of force [9] and support [5], the arm of force [9] and bar [19] and bar [19] and the base [2] are formed flexible connection respectively.

4. the worker according to claim 3 quick lifting hand cart of being engaged in, it is characterized in that bar [19] and the arm of force [9] and bar [19] form hinges with two junctions between the base [2] and be connected, sleeve diameter on the attaching parts [15] matches with the arm of force [9], fixing by bolt [8], forming hinge between this attaching parts [15] and the support [5] is connected, bar [19] comprise bar cover [20] and with the supporting straight-bar [21] of its internal diameter, in straight-bar [21] the insertion rod cover [20], fixing by pin [18].

5. the worker according to claim 1 and 2 quick lifting hand cart of being engaged in, it is characterized in that the arm of force [9] is connected by turning rolls [7] with roller [6], turning rolls [7] upper end sleeve diameter matches with the arm of force [9], and turning rolls [7] can move axially along the arm of force [9], by bolt.

6. the worker according to claim 3 quick lifting hand cart of being engaged in, it is characterized in that the arm of force [9] and roller [6] pass through turning rolls [7] bonded assembly, turning rolls [7] upper end sleeve diameter matches with the arm of force [9], and turning rolls [7] can move axially along arm strength [9], by bolt.

Images