CN209890114U - Lifting device for shuttle guide rail - Google Patents

Abstract

The utility model relates to a overhead hoist for guide rail shuttles back and forth uses in lifting by crane the equipment field, and its technical scheme main points are: the bicycle comprises a cross beam, two hooks, a chain and a travelling crane erected on the ground, wherein two ends of the chain are welded on the cross beam, a through groove penetrating through the cross beam is formed in one end of the cross beam, a sliding groove extending along the length direction of the cross beam is formed in the bottom surface of the cross beam, one end of each of the two hooks penetrates through the sliding groove and then penetrates into the through groove, a limiting plate is connected to one end penetrating into the through groove in a threaded manner, and a fixing nut is connected to each of; the advantages are that: the shuttle threading guide rail is hoisted through the travelling crane, so that the labor intensity of an operator is reduced.

Description

Lifting device for shuttle guide rail

Technical Field

The utility model belongs to the technical field of the equipment of lifting by crane and specifically relates to a overhead hoist for guide rail shuttles back and forth.

Background

With the continuous development of electronic commerce, logistics technology and demand are increasing day by day, and in the logistics transportation process, the importance of goods shelves is more and more prominent in order to transport and store goods conveniently.

As shown in fig. 8, the shuttle guide rail 5 is a shelf component, the shuttle guide rail 5 is formed by cold rolling a steel coil through a cold roll forming machine, in the process of actually transporting the shuttle guide rail, an operator usually binds the shuttle guide rail with a binding tape to prevent the shuttle guide rail from scattering, and then the operator transports the shuttle guide rail cooperatively by a plurality of operators, because the shuttle guide rail has a long size and a large self weight, the labor intensity of the operator is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a overhead hoist for guide rail shuttles back and forth, its advantage: the shuttle threading guide rail is hoisted through the travelling crane, so that the labor intensity of an operator is reduced.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an overhead hoist for guide rail shuttles back and forth, includes crossbeam, two couples, chain and erects the driving at subaerial, the both ends of chain are all welded on the crossbeam, the logical groove that runs through is seted up to the one end of crossbeam, the spout that extends along crossbeam length direction is seted up to the crossbeam bottom surface, two wear into logical inslot after the spout is passed to the one end of couple, and wear into one end threaded connection who leads to the inslot has a limiting plate, two equal threaded connection has fixation nut on the couple.

By adopting the technical scheme, during hoisting, an operator firstly ties the two ends of the shuttle guide rail by using the tying belts, then moves the two hooks to correspond to the two tying belts, screws the fixing nuts to abut against the cross beam, fixes the hooks, hooks the corresponding tying belts by using the hooks, hangs the chain on the lifting hooks of the travelling crane, starts the lifting hooks of the travelling crane, horizontally moves after the shuttle guide rail is hoisted away from the ground, and carries the shuttle guide rail to a specified position, so that the hoisting device is convenient and rapid, does not need manual carrying of the operator, reduces the labor intensity of the operator, and saves the labor cost; meanwhile, the distance between the two hooks can be freely adjusted, so that the device adapts to the actual length of the shuttle guide rail and the actual binding position of the binding belt.

The utility model discloses further set up to: the hook is provided with a fixing plate in a penetrating mode, the fixing plate is provided with two positioning columns, the fixing plate is located between the fixing nut and the cross beam, and a plurality of positioning holes matched with the positioning columns are formed in the bottom face of the cross beam in an array mode.

Through adopting above-mentioned technical scheme, the operator twists fixation nut and supports the fixed plate tightly on the crossbeam and make the reference column insert corresponding locating hole in, restrict the removal of couple, through the restraint of reference column and locating hole, improved the fixed stability of couple.

The utility model discloses further set up to: the end of the hook far away from the cross beam is in threaded connection with a limiting rod, and one end of the limiting rod penetrates into the hook.

Through adopting above-mentioned technical scheme, after the operator utilizes the couple to hook the ribbon, rotate the gag lever post, make the gag lever post wear the one end in the couple and support tightly with the couple, retrain the ribbon in the region that couple and gag lever post formed, reduced the possibility that couple and ribbon break away from.

The utility model discloses further set up to: the direction of the two hooks is opposite.

Through adopting above-mentioned technical scheme, the opposite direction of two couples has reduced the shuttle guide rail and has appeared the unhook condition in the ribbon of removal in-process.

The utility model discloses further set up to: the winding device is characterized in that the two ends of the cross beam are rotatably connected with winding rollers, traction ropes are wound on the winding rollers, one ends of the traction ropes are connected with limiting baskets used for sleeving the ends of the shuttle guide rails, and limiting parts used for limiting the rotation of the winding rollers are arranged on the cross beam.

By adopting the technical scheme, the end part of the shuttle guide rail is sleeved by the limiting basket, so that the condition that part of the shuttle guide rail falls off from the binding belt is reduced, and the hoisting stability and safety are improved; through the cooperation of restriction spare and wind-up roll, the operator can release the haulage rope according to the actual length of shuttle guide rail, and the flexibility of device is high.

The utility model discloses further set up to: the limiting piece comprises a first gear connected to one end of the winding roller, a second gear connected to the beam in a rotating mode through the base and a toothed belt used for connecting the first gear and the second gear, wherein a v-21274-shaped frame for allowing one side of the toothed belt to penetrate through is arranged on the beam, a rack is connected in the v-21274-shaped frame in a sliding mode, an adjusting column is connected to the Contraband-shaped frame in a threaded mode, one end of the adjusting column penetrates into the Contraband-shaped frame, and the penetrated end of the adjusting column is connected with the rack in a rotating mode.

Through adopting above-mentioned technical scheme, the operator rotates the regulation post, drives rack and cingulum meshing and supports the cingulum tightly on the crossbeam, through frictional force between cingulum and the crossbeam and the restriction of rack to the cingulum, fixes the wind-up roll, convenient and fast, and it is firm to fix.

The utility model discloses further set up to: one end of the traction rope is connected with an intermediate plate, and the intermediate plate is connected with the limiting basket through a plurality of fastening bolts.

Through adopting above-mentioned technical scheme, haulage rope and spacing basket can dismantle being connected and made things convenient for the operator to select suitable spacing basket according to the actual quantity of guide rail that shuttles back and forth, when need not using spacing basket, the operator also can twist off fastening bolt and lift spacing basket off, saves the occupation space of spacing basket.

The utility model discloses further set up to: the inner wall of the through groove is welded with a triangular frame extending along the length direction of the through groove.

Through adopting above-mentioned technical scheme, the triangle frame that sets up has increased the intensity of crossbeam, has reduced the crossbeam and has taken place the possibility of warping when bearing load.

To sum up, the utility model discloses a beneficial technological effect does:

1. the shuttle guide rails are carried and moved by the lifting device instead of manpower, so that the pulling strength of an operator is reduced, and the labor cost is saved; the distance between the two hooks can be adjusted, so that the positions of the hooks are matched with the actual length of the shuttle guide rail and the actual position of a binding belt on the shuttle guide rail;

2. the two ends of the shuttle guide rails are wrapped by the limiting baskets, the condition that part of the shuttle guide rails fall off in the lifting process is reduced, and meanwhile, the length of the traction rope can be freely adjusted under the matching of the limiting part and the winding roller, so that the flexibility is high.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a schematic structural diagram for embodying the hook in the present embodiment.

Fig. 3 is a schematic structural diagram for embodying a limiting plate in the present embodiment.

Fig. 4 is a schematic structural diagram of the fixing plate and the positioning post according to the embodiment.

Fig. 5 is a schematic structural diagram of the limiting member of the present embodiment.

Fig. 6 is an enlarged view at a in fig. 5.

Fig. 7 is a schematic structural diagram for embodying the shuttle rail swing of the present embodiment.

Fig. 8 is a schematic diagram for embodying the prior art.

In the figure, 1, a cross beam; 11. hooking; 111. a limiting plate; 112. fixing a nut; 12. a chain; 13. driving a vehicle; 14. a through groove; 15. a chute; 16. a triangular frame; 2. a fixing plate; 21. a positioning column; 22. positioning holes; 23. a limiting rod; 3. a wind-up roll; 31. a hauling rope; 32. a limiting basket; 33. a middle plate; 331. fastening a bolt; 4. a limiting member; 41. a first gear; 42. a second gear; 421. a base; 43. a toothed belt; 44. contraband form rack; 45. a rack; 46. an adjustment column; 5. a shuttle guide rail.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): a lifting device for a shuttle guide rail is shown in figures 1 and 3 and comprises a cross beam 1, two hooks 11 (shown in figure 2), a chain 12 (shown in figure 2) and a travelling crane 13 erected on the ground, wherein both ends of the chain 12 are welded on the cross beam 1, used for being hung on a lifting hook of a travelling crane 13, one end of a beam 1 is provided with a through groove 14, the through groove 14 penetrates through the beam 1 along the length direction of the beam 1, the bottom surface of the beam 1 is provided with a sliding groove 15 extending along the length direction of the beam 1, the sliding groove 15 is communicated with the through groove 14, one end of each of two hooks 11 penetrates through the sliding groove 15 and then penetrates into the through groove 14, and one end of the hook 11 penetrating into the through groove 14 is connected with a limit plate 111 through screw threads, the directions of the two hooks 11 are opposite, the two hooks 11 are both connected with a fixing nut 112 through screw threads, meanwhile, one ends of the two hooks 11, which are far away from the beam 1, are also in threaded connection with limiting rods 23, and one ends of the limiting rods 23 penetrate into the hooks 11.

As shown in fig. 3 and 7, when the shuttle guide rail 5 needs to be carried, an operator firstly ties the two ends of the shuttle guide rail 5 with the ties, then moves the two hooks 11, adjusts the distance between the two hooks 11 to enable the two hooks to correspond to the two ties respectively, and then screws the fixing nut 112 to tightly abut against the beam 1 after the adjustment is finished, so that the fixing nut 112 and the limiting plate 111 clamp the beam 1, and the fixation of the hooks 11 is realized; then, an operator hooks the binding belt by using the hook 11, twists the limiting rod 23 to tightly abut against the hook 11, and at the moment, the limiting rod 23 and the lower end of the hook 11 form a closed ring to limit the binding belt; the operator starts driving 13 and makes driving 13 lifting hook descend, hangs chain 12 on driving 13's lifting hook, waits that driving 13's lifting hook promotes crossbeam 1 and makes shuttle guide 5 hang from ground after horizontal migration again, will shuttle guide 5 transport to assigned position, convenient and fast, and the volume of single handling shuttle guide 5 is big, need not the artifical transport of operator, has reduced operator's intensity of labour. Because the position of the hook 11 can be manually adjusted, convenience is provided for the correspondence between the hook 11 and the position of the ribbon when an operator actually carries out lifting work.

As shown in fig. 3 and 4, a fixing plate 2 is inserted through the hook 11, the fixing plate 2 is located between the fixing nut 112 and the cross beam 1, positioning pillars 21 are respectively disposed at two ends of the fixing plate 2 facing one side of the cross beam 1, a plurality of positioning holes 22 matched with the positioning pillars 21 are arrayed on the bottom surface of the cross beam 1, and the plurality of positioning holes 22 are divided into two rows and symmetrically distributed at two sides of the sliding chute 15. After an operator moves the hook 11 to a preset position, the movable fixing plate 2 is abutted to the beam 1 and the positioning column 21 is inserted into the corresponding positioning hole 22, then the fixing nut 112 is screwed to tightly press the fixing plate 2 on the beam 1, and the fixing work of the hook 11 is completed, at the moment, the positioning hole 22 plays a role in restraining the positioning column 21, the possibility of relative movement between the hook 11 and the beam 1 is reduced, and the fixation of the hook 11 is enhanced.

As shown in fig. 2 and 5, both ends of the beam 1 are rotatably connected with the winding rollers 3, the axial lines of the winding rollers 3 are perpendicular to the length direction of the beam 1, the two winding rollers 3 are wound with the traction ropes 31, one end of each traction rope 31 is connected with a limiting basket 32 used for sleeving the end part of the shuttle guide rail 5, and the beam 1 is provided with a limiting part 4 used for limiting the rotation of the winding rollers 3.

As shown in figure 6, the limiting member 4 comprises a first gear 41 connected to one end of the winding roller 3, a second gear 42 rotatably connected to the cross beam 1 through a base 421 and a toothed belt 43 for connecting the first gear 41 and the second gear 42, wherein an Contraband-shaped frame 44, a \ 21274is arranged on the cross beam 1, the shaped frame 44 is positioned between the first gear 41 and the second gear 42 and faces to the cross beam 1 in a mouth-to-mouth mode, one side of the toothed belt 43 close to the cross beam 1 penetrates through the Contraband-shaped frame 44, the \ 21274, a rack 45, a \\\ 21274is connected in the shaped frame 44 in a sliding mode, an adjusting column 46 is connected to the shaped frame 44 in a threaded mode, one end of the adjusting column 46 penetrates into the Contraband-.

As shown in fig. 6 and 7, after the traveling crane 13 lifts the shuttle guide rail 5 off the ground, an operator pulls the pulling rope 31 according to the actual length of the shuttle guide rail 5, sleeves the limiting basket 32 on the end of the shuttle guide rail 5, and then rotates the take-up roll 3 to wind the pulling rope 31, so that the limiting basket 32 tightly holds the shuttle guide rail 5; the wind-up roll 3 drives the first gear 41 to rotate when rotating, and the first gear 41 drives the second gear 42 to rotate through the toothed belt 43; after the traction rope 31 is tensioned, an operator twists the adjusting column 46 to drive the rack 45 to move towards the direction close to the beam 1, so that the rack 45 is meshed with the toothed belt 43 until the rack 45 tightly supports the toothed belt 43 on the beam 1 to fix the toothed belt 43, and therefore the rotation of the winding roller 3 is limited, and the operation is simple and rapid. The two ends of the shuttle guide rail 5 are sleeved by the limiting baskets 32, so that the possibility that part of the shuttle guide rail 5 slides and falls off when the binding tapes are not bound tightly and inclined or collided with other objects during lifting is reduced, and the safety of lifting work is improved.

As shown in fig. 4, the triangular frame 16 extending along the length direction is welded to the inner wall of the through groove 14, which is beneficial to increasing the strength of the cross beam 1 itself and reducing the deformation of the cross beam 1 under the action of external load.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. A overhead hoist for shuttle guide rail which characterized in that: including crossbeam (1), two couples (11), chain (12) and erect driving (13) subaerial, the both ends of chain (12) are all welded on crossbeam (1), logical groove (14) that run through is seted up to the one end of crossbeam (1), spout (15) that extend along crossbeam (1) length direction are seted up to crossbeam (1) bottom surface, two wear into logical groove (14) after the one end of couple (11) passes spout (15), and wear into one end threaded connection who leads to in groove (14) and have limiting plate (111), two equal threaded connection has fixation nut (112) on couple (11).

2. The overhead hoist for a shuttle rail of claim 1, wherein: the fixing plate (2) is arranged on the hook (11) in a penetrating mode, two positioning columns (21) are arranged on the fixing plate (2), the fixing plate (2) is located between the fixing nut (112) and the cross beam (1), and a plurality of positioning holes (22) matched with the positioning columns (21) are formed in the bottom surface array of the cross beam (1).

3. A trolley as claimed in claim 2, wherein: and one end of the hook (11) far away from the beam (1) is in threaded connection with a limiting rod (23), and one end of the limiting rod (23) penetrates into the hook (11).

4. A hoist for a shuttle guide rail according to claim 3, wherein: the two hooks (11) are opposite in direction.

5. The overhead hoist for a shuttle rail of claim 1, wherein: the two ends of the beam (1) are connected with a winding roll (3) in a rotating mode, a traction rope (31) is wound on the winding roll (3), one end of the traction rope (31) is connected with a limiting basket (32) used for sleeving the end portion of the shuttle guide rail (5), and limiting parts (4) used for limiting the rotation of the winding roll (3) are arranged on the beam (1).

6. The overhead hoist for a shuttle rail of claim 5, wherein: restriction piece (4) including connect first gear (41) in wind-up roll (3) one end, rotate second gear (42) of connection on crossbeam (1) and be used for connecting cingulum (43) of first gear (41) and second gear (42) through base (421), be equipped with Contraband shape frame (44) that supply cingulum (43) one side to pass on crossbeam (1), sliding connection has rack (45) in Contraband shape frame (44), threaded connection has regulation post (46) on Contraband shape frame (44), the one end of adjusting post (46) is worn into Contraband shape frame (44) in, and the one end of wearing into rotates with rack (45) to be connected.

7. The overhead hoist for a shuttle rail of claim 6, wherein: one end of the traction rope (31) is connected with an intermediate plate (33), and the intermediate plate (33) is connected with the limiting basket (32) through a plurality of fastening bolts (331).

8. The overhead hoist for a shuttle rail of claim 1, wherein: the inner wall of the through groove (14) is welded with a triangular frame (16) extending along the length direction of the through groove.

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