CN209651750U - A kind of single driving spacing adjusting mechanism - Google Patents

Abstract

The utility model relates to lifting machine technical fields, and disclose a kind of single driving spacing adjusting mechanism, including track, sliding block is fixedly connected at the top of the track, the top movable of the track is connected with support column, the side of the support column is fixedly connected with fixed link, the outer wall of the fixed link is connected with the first fake device, the side of the first fake device is fixedly connected with handle, the outer wall of the first fake device is connected with drag-line, the outer surface of the drag-line is connected with bearing, the bearing includes support rod, the outer surface of the support rod is fixedly connected with inner shaft, the outer wall of the inner shaft is connected with ball.This singly drives spacing adjusting mechanism, it can achieve the purpose that single driving cargo transport and hook position easily adjust, solve the problems, such as that general row is hung using assembly power and the adjustment of mechanical arm lower draw-bar position difficulty, structure is simple and convenient to overhaul, cost greatly is controlled, so that the use to people brings great benefit.

Description

A kind of single driving spacing adjusting mechanism

Technical field

The utility model relates to lifting machine technical field, specially a kind of single driving spacing adjusting mechanism.

Background technique

Crane refers to more movement hoisting machineries of vertical-lift in a certain range and horizontal carrying heavy goods.Also known as day Vehicle, row are hung, crane.Wheel-mounted crane is mainly characterized by: it travels driver's cabin and is combined into one with lifting control cabinl pulpit, is by crawler belt Crane develops, and the crawler belt of walking mechanism and mobile holder part are become the chassis for having tire, overcomes crawler belt lifting The shortcomings that machine creeper tread road pavement damages, belongs to material carrying machine.Bridge crane is crossbearer in workshop, warehouse and material Field overhead carries out the lifting equipment of material handling.It is located at due to its both ends on tall and big concrete column or metallic support, shape Shape is like bridge.The gantry of bridge crane along be laid on two sides it is overhead on track it is longitudinally running, can make full use of below gantry Space handling material, not by the obstruction of ground installation.It is a kind of hoisting machinery that use scope is most wide and quantity is most.It rises Reseting the work characteristics having is to do intermittent exercise, i.e., the phase of the movements such as feeding, migration and unloading in a working cycles Answering mechanism is to work alternatively, and crane develops in the market and using more and more extensive.Due to not having to supporting leg hoist and hanging Overline, which is sailed often, there are some accidents, and also fastly compared with crawler crane (crawler crane), operation is stable and lifting capacity is big for the speed of traveling, It hoist can walk in particular range, but must assure that path formation is solid, tire pressure, which meets the requirements, hangs ground to surpass Cross 50CM；On-load is forbidden to walk over long distances.To guarantee operation safety, the country substantially forbids not making a jack being lifted at present Operation.

And row hangs also known as gantry crane, is a kind of deformation of bridge crane.At harbour, it is mainly used for outdoor goods yard, material The handling operation of field goods and bulk goods.Its metal structure installs two stabilizer blades, can directly exist as door-shaped frame under support main beam It walks on the track on ground, girder both ends can have overhanging cantilever beam.Gantry crane has utilization of area rate height, operation model The features such as big, adaptation is wide and versatile is enclosed, is used widely in port yard.Row used at present is hung, mostly all Assembly power is needed to carry out cargo carrying, and the cost of assembly power is too high, and overhauls trouble, and mechanical manipulation will lead to machine Hook under tool arm is not easy to adjust position, and position is caused to have deviation, it is therefore desirable to improve.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of single driving spacing adjusting mechanism, has single driving The advantages that cargo transport and hook position easily adjust solves general row and hangs using assembly power and the adjustment of mechanical arm lower draw-bar position difficulty The problem of.

(2) technical solution

To realize that the purpose that position easily adjusts is freighted and linked up in above-mentioned single driving, the utility model provides following technical side Case: it is a kind of singly to drive spacing adjusting mechanism, including track, sliding block, the top of the track are fixedly connected at the top of the track Portion is connected with support column, and the side of the support column is fixedly connected with fixed link, and the outer wall of the fixed link is flexibly connected There is the first fake device, the side of the first fake device is fixedly connected with handle, and the outer wall of the first fake device is flexibly connected There is drag-line, the outer surface of the drag-line is connected with bearing, and the bearing includes support rod, and the outer surface of the support rod is solid Surely it is connected with inner shaft, the outer wall of the inner shaft is connected with ball, and the outer surface of the ball is connected with outer shaft, described One end of drag-line is fixedly connected with slide plate, and motor is fixedly connected at the top of the slide plate, and the outer wall of the motor is fixedly connected There is fixed plate, the output shaft of the motor is fixedly connected with rotating bar by shaft coupling, and one end of the rotating bar is fixedly connected There is the second fake device, the outer wall of the second fake device is connected with lifting cable wire, and one end of the lifting cable wire is fixed to be connected It is connected to link block, the bottom of the link block is fixedly connected with hook, and gap bridge column, institute are fixedly connected at the top of the support column The inner bottom wall for stating gap bridge column is fixedly connected with slide bar, and the side of the slide bar is fixedly connected with limit plate.

Preferably, the bottom of the support column offers sliding slot, and sliding slot is mutually matched with the shape size of sliding block.

Preferably, the quantity of the first fake device and drag-line is two, and two drag-lines respectively with the two sides of slide plate It is fixedly connected.

Preferably, the quantity of the limit plate is two, and two limit plates are respectively fixedly connected at the both ends of slide bar.

Preferably, the sliding block be T font sliding block, and the quantity of T font sliding block be two, and two T font sliding blocks with The median vertical line of gap bridge column is symmetrical arranged for symmetry axis.

Preferably, the handle is Z-shaped handle, and the contact site of Z-shaped handle is provided with anti-slip layer, and anti-slip layer For silica-gel antiskid layer.

Preferably, one end of the lifting cable wire extends through the top of slide bar and the inner bottom wall of gap bridge column and is extended to the over The outside of bridge column, and the diameter of lifting cable wire is three centimetres.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of single driving spacing adjusting mechanism, has following beneficial to effect Fruit:

1, this singly drives spacing adjusting mechanism, passes through fixed link, the first fake device, handle, drag-line, gap bridge column, slide bar, cunning The mutual cooperation of plate, limit plate, fixed plate, motor, rotating bar, the second fake device, lifting cable wire, link block, hook and bearing It uses, can achieve the purpose that single driving cargo transport and hook position easily adjust, solve general row and hang using assembly power and machine The problem of tool arm lower draw-bar position difficulty adjusts, structure is simple and convenient to overhaul, cost is greatly controlled, to make to people With bringing great benefit.

2, the single driving spacing adjusting mechanism can be with by being used in conjunction with each other for track, sliding block, sliding slot and support column It is mobile in ground level to allow list driving spacing adjusting mechanism, thus meet the needs used in all its bearings, thus into One step it is convenient for people to use, to finally obtain the purpose of save the cost.

3, this singly drives spacing adjusting mechanism can by being used in conjunction with each other for outer shaft, ball, inner shaft and support rod Achieve the effect that the pulling drag-line for being more easier people, to be convenient for people to use, to further accelerate the effect of work Rate, saving of work and time.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is schematic enlarged-scale view at A in Fig. 1；

Fig. 3 is the utility model middle (center) bearing structural schematic diagram.

In figure: 1, track；2, sliding block；3, fixed link；4, sliding slot；5, support column；6, the first fake device；7, handle；8, it draws Rope；9, gap bridge column；10, slide bar；11, slide plate；12, limit plate；13, fixed plate；14, motor；15, rotating bar；16, the second fake Device；17, lifting cable wire；18, link block；19, it links up with；20, bearing；2001, outer shaft；2002, ball；2003, inner shaft；2004, Support rod.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to Fig. 1-3, a kind of single driving spacing adjusting mechanism, including track 1, the top of track 1 and is fixedly connected with cunning Block 2, the top movable of track 1 are connected with support column 5, and the bottom of support column 5 offers sliding slot 4, by track 1, sliding block 2, slide Slot 4 and support column 5 are used in conjunction with each other, and list driving spacing adjusting mechanism can be allow mobile in ground level, thus Meet the needs used in all its bearings, thus it is further convenient for people to use, to finally obtain the mesh of save the cost , and sliding slot 4 is mutually matched with the shape size of sliding block 2, this design can allow the movement of support column 5 more convenient, support The side of column 5 is fixedly connected with fixed link 3, and the outer wall of fixed link 3 is connected with the first fake device 6, and the one of the first fake device 6 Side is fixedly connected with handle 7, and handle 7 is Z-shaped handle, and the contact site of Z-shaped handle is provided with anti-slip layer, and anti-slip layer For silica-gel antiskid layer, silica gel is milky or translucent spherical or blocky-shaped particle, is the mainstream as anti-slip material, first The outer wall of fake device 6 is connected with drag-line 8, and the outer surface of drag-line 8 is connected with bearing 20, and bearing 20 includes support rod 2004, the outer surface of support rod 2004 is fixedly connected with inner shaft 2003, and the outer wall of inner shaft 2003 is connected with ball 2002, rolling The outer surface of pearl 2002 is connected with outer shaft 2001, passes through outer shaft 2001, ball 2002, inner shaft 2003 and support rod 2004 It is used in conjunction with each other, can achieve the effect that the pulling drag-line 8 for being more easier people, thus be convenient for people to use, thus into The efficiency of the quickening work of one step, saving of work and time, one end of drag-line 8 are fixedly connected with slide plate 11, the first fake device 6 and drag-line 8 Quantity be two, and two drag-lines 8 are fixedly connected with the two sides of slide plate 11 respectively, and the top of slide plate 11 is fixedly connected with electricity Machine 14, the outer wall of motor 14 are fixedly connected with fixed plate 13, and the output shaft of motor 14 is fixedly connected with rotating bar by shaft coupling 15, one end of rotating bar 15 is fixedly connected with the second fake device 16, and the outer wall of the second fake device 16 is connected with lifting cable wire 17, one end of lifting cable wire 17 extends through the top of slide bar 10 and the inner bottom wall of gap bridge column 9 and extends to the outer of gap bridge column 9 Portion, and the diameter of lifting cable wire 17 is three centimetres, three centimetres of diameter can effectively guarantee the weight for the cargo that can be sling, and rise One end of weight cable wire 17 is fixedly connected with link block 18, and the bottom of link block 18 is fixedly connected with hook 19, the top of support column 5 Be fixedly connected with gap bridge column 9, sliding block 2 is T font sliding block, and the quantity of T font sliding block is two, and two T font sliding blocks with The median vertical line of gap bridge column 9 is symmetrical arranged for symmetry axis, and the design of T font can be such that sliding block 2 and the connection of support column 5 more steps up Gu the inner bottom wall of gap bridge column 9 is fixedly connected with slide bar 10, the side of slide bar 10 is fixedly connected with limit plate 12, limit plate 12 Quantity is two, and two limit plates 12 are respectively fixedly connected at the both ends of slide bar 10, and two limit plates 12, which are arranged, can make to slide The mobile position of plate 11 receives limitation, to facilitate the position of control motor 14, facilitates hanged cargo, passes through fixed link 3, first Fake device 6, handle 7, drag-line 8, gap bridge column 9, slide bar 10, slide plate 11, limit plate 12, fixed plate 13, motor 14, rotating bar 15, The second fake device 16, lifting cable wire 17, link block 18, hook 19 and bearing 20 are used in conjunction with each other, and can reach single driving The purpose that cargo transport and 19 positions of hook easily adjust, solves general row and hangs using assembly power and mechanical arm lower draw-bar position difficulty tune Whole problem, structure is simple and convenient to overhaul, greatly controls cost, thus to people use bring it is greatly good Place.

When in use, shake handle 7 can be such that the position of hook 19 satisfies the use demand, then pass through the work of motor 14, Can be by cargo pull-up, then by the position of mobile support column 5, cargo can be hung to the position for needing to hang, to complete It uses.

In conclusion this singly drives spacing adjusting mechanism, it can reach single and cargo transport and 19 positions of hook is driven easily to adjust Purpose, structure is simple and convenient to overhaul, to obtain the purpose of save the cost.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of single driving spacing adjusting mechanism, including track (1), it is characterised in that: be fixedly connected at the top of the track (1) Have sliding block (2), the top movable of the track (1) is connected with support column (5), and the side of the support column (5) is fixedly connected with Fixed link (3), the outer wall of the fixed link (3) are connected with the first fake device (6), the side of the first fake device (6) It is fixedly connected with handle (7), the outer wall of the first fake device (6) is connected with drag-line (8), the appearance of the drag-line (8) Face is connected with bearing (20), and the bearing (20) includes support rod (2004), and the outer surface of the support rod (2004) is solid Surely it is connected with inner shaft (2003), the outer wall of the inner shaft (2003) is connected with ball (2002), the ball (2002) Outer surface is connected with outer shaft (2001), and one end of the drag-line (8) is fixedly connected with slide plate (11), the slide plate (11) Top is fixedly connected with motor (14), and the outer wall of the motor (14) is fixedly connected with fixed plate (13), the motor (14) Output shaft is fixedly connected with rotating bar (15) by shaft coupling, and one end of the rotating bar (15) is fixedly connected with the second fake device (16), the outer wall of the second fake device (16) is connected with lifting cable wire (17), and one end of the lifting cable wire (17) is solid Surely it is connected with link block (18), the bottom of the link block (18) is fixedly connected with hook (19), the top of the support column (5) It being fixedly connected with gap bridge column (9), the inner bottom wall of the gap bridge column (9) is fixedly connected with slide bar (10), and the one of the slide bar (10) Side is fixedly connected with limit plate (12).

2. a kind of single driving spacing adjusting mechanism according to claim 1, it is characterised in that: the bottom of the support column (5) Portion offers sliding slot (4), and sliding slot (4) is mutually matched with the shape size of sliding block (2).

3. a kind of single driving spacing adjusting mechanism according to claim 1, it is characterised in that: the first fake device (6) Quantity with drag-line (8) is two, and two drag-lines (8) are fixedly connected with the two sides of slide plate (11) respectively.

4. a kind of single driving spacing adjusting mechanism according to claim 1, it is characterised in that: the number of the limit plate (12) Amount is two, and two limit plates (12) are respectively fixedly connected at the both ends of slide bar (10).

5. a kind of single driving spacing adjusting mechanism according to claim 1, it is characterised in that: the sliding block (2) is T font Sliding block, and the quantity of T font sliding block be two, and two T font sliding blocks with the median vertical line of column of passing a bridge (9) be symmetrical axial symmetry Setting.

6. a kind of single driving spacing adjusting mechanism according to claim 1, it is characterised in that: the handle (7) is Z-shaped Handle, and the contact site of Z-shaped handle is provided with anti-slip layer, and anti-slip layer is silica-gel antiskid layer.

7. a kind of single driving spacing adjusting mechanism according to claim 1, it is characterised in that: the lifting cable wire (17) One end extends through the top of slide bar (10) and the inner bottom wall of gap bridge column (9) and extends to the outside of gap bridge column (9), and lifting steel The diameter of rope (17) is three centimetres.