CN204022345U - A kind of portable general loop wheel machine - Google Patents

A kind of portable general loop wheel machine Download PDF

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Publication number
CN204022345U
CN204022345U CN201420417801.3U CN201420417801U CN204022345U CN 204022345 U CN204022345 U CN 204022345U CN 201420417801 U CN201420417801 U CN 201420417801U CN 204022345 U CN204022345 U CN 204022345U
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CN
China
Prior art keywords
bar
wheel machine
loop wheel
swivel base
lifting
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CN201420417801.3U
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Chinese (zh)
Inventor
陈立明
李晓东
钟正勇
李荣利
刘文立
骆祝茂
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Guangdong Province's water conservancy and hydropower the 3rd Co., Ltd of Engineering Bureau
Original Assignee
Guangdong No 3 Water Conservancy and Hydro Electric Engineering Board Co Ltd
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Priority to CN201420417801.3U priority Critical patent/CN204022345U/en
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Publication of CN204022345U publication Critical patent/CN204022345U/en
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Abstract

The utility model relates to handling equipment technical field, disclose a kind of portable general loop wheel machine, in use, this loop wheel machine is positioned over the vehicle side for handling goods, put down chassis, make it support on the ground, then opened by horizontal support, the underframe stretching into vehicle carries out abutting to be fixed, thus realize the handling of goods, in installation process, the work of the assembling that can complete loop wheel machine by single, dismounting and cargo handing, saves manpower greatly; When completing the cargo handing of a car, horizontal support is unclamped from truck under-frame and takes off, then this loop wheel machine is arranged on another vehicle needing handling, whole transport column, only need the such loop wheel machine of configuration one can complete the handling of goods, this loop wheel machine has stronger commonality, can carry out assembly and disassembly by fast speed by single, can with vehicular transport, portability is high, be no matter in mountain region, Plain or high-land, as long as there is vehicle all can use, applicability is good.

Description

A kind of portable general loop wheel machine
Technical field
The utility model relates to handling equipment technical field, particularly relates to a kind of portable general loop wheel machine.
Background technology
At present, along with socioeconomic continuous progress, industrial economy is more and more obvious, set up manufacture base according to the advantageous feature in area and produce various product, then by logistics, different products is dispersed to demand ground, in the process of dispersion, a large amount of products is all transported by forms such as counters, the gauntry crane that general harbour or freight station are arranged or weight-lifting equipment carry out loading and unloading, but, when meeting the larger individual products of some profile, such as: the assault boat of speedily carrying out rescue work and sporting boat etc., often people are when transporting this series products, due to limited conditions, generally by transporting with the lorry of breast board or flat truck, and when loading and unloading these products, often belong to interim handling, handling are on-the-spot does not have the large-scale handling equipment that can supply these products of handling, finally, artificial mode can only be utilized load and unload, not only waste of manpower, and handling efficiency is low.
Prior art also discloses a kind of rotary vehicle-mounted crane with crank capstan, installs onboard, with a kind of rotary vehicle-mounted crane with crank capstan of car.It comprises column setting up and down, described column divides upper and lower two-section, upper pillar stand and the mutual female connector of lower pillar stand, bottom and the vehicle of lower pillar stand are fixed, the upper end of upper pillar stand has crossed out lift arm, be connected through the hinge between upper pillar stand and lift arm, the front end of lift arm is connected with telescopic lifting connecting device and fixed type lifting connecting device, be connected with flexible hand-hydraulic oil cylinder between upper pillar stand and lift arm, described telescopic lifting connecting device is lifting rope and the connected hand winding plant with capstan winch; This loop wheel machine can solve the problem of artificial handling, but, because this loop wheel machine is fixed on car, obviously, the carrying capacity of each car is limited, when needing to transport more product, just need many lorries simultaneously possessing this loop wheel machine just can complete mechanical handling, otherwise still need manually to load and unload, limitation clearly; In view of this, utility model people for current Problems existing, a kind of portable general loop wheel machine of utility model.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, a kind of portable general loop wheel machine is provided, this loop wheel machine has Detachable connection structure, when not using, loop wheel machine can be carried out fast speed dismounting, be conducive to transport, during use, can assemble by fast speed, and can be connected and fixed fast with dissimilar lorry, there is highly versatile, mounting or dismounting are convenient, applicability is good and the advantage of saving manpower.
For achieving the above object, a kind of portable general loop wheel machine of the present utility model, comprises lifting appliance; Described lifting appliance comprise rotatablely to turn, hanging beam, steel cable and the driver train for folding and unfolding steel cable, the lower end of described hanging beam is connected with turning, the upper end of described hanging beam is provided with the first fixed pulley, one end of described steel cable is connected to driver train, and the other end of described steel cable passes the first fixed pulley and the suspension hook be connected with for Under-Slung Loads; Also comprise swivel base, the upper end of described swivel base is rotatably connected with turning, and the lower end of described swivel base is provided with for the chassis against ground; The side of described swivel base is connected with for the horizontal support fixing with truck under-frame.
As preferably, described horizontal support comprises rack body, and the front end of described rack body is provided with telescopic boom, and rear end and the swivel base of described rack body are hinged, and the external part of described telescopic boom is connected with for the meeting device fixing with truck under-frame.
As preferably, described meeting device comprises the elongation stand be connected with the external part of described telescopic boom, the second cone gear being respectively arranged with the first cone gear in described elongation stand and engaging with the first cone gear, described second cone gear is connected with lifting bar, the top of described elongation stand is provided with cross bar, the upper end of described lifting bar is passed cross bar and is connected with top, also comprises the turning cylinder for driving described first cone gear to rotate.
As preferably, the bottom of described elongation stand is provided with adjusting screw(rod), and the external activity of described adjusting screw(rod) is connected with screw sleeve, and the lower end of described screw sleeve is provided with the first chuck, and described first chuck is provided with the first jackscrew bar for firm connection.
As preferably, described rack body is also provided with for the auxiliary device fixing with truck under-frame, described auxiliary device comprises slide, described slide slidably connects the second chuck, and described slide is also provided with the adjusting bolt for regulating the second chuck sliding distance.
As preferably, described hanging beam comprises the first strut bar, the second strut bar and the 3rd strut bar, and described first strut bar, the second strut bar and the 3rd strut bar are interconnected to form triangle successively; Described turning comprises supporting base, load-bearing pillar and pull bar is respectively arranged with above described supporting base, the upper end of described load-bearing pillar and the lower end of the first strut bar hinged, lower end and the supporting base of described load-bearing pillar are fixed, the upper end of described pull bar and the upper end thereof of the second strut bar, lower end and the supporting base of described pull bar are hinged; Described driver train comprises motor, drop-gear box and the cylinder for folding and unfolding steel cable, and described motor drives with drop-gear box and is connected, and described drop-gear box drives described drum rotating.
As preferably, described in the below of turning be connected with column spinner, be provided with bearing in described swivel base, the lower end of described column spinner is stretched into swivel base and is connected with bearing.
As preferably, described horizontal support is provided with bracket adjustment bar, described bracket adjustment bar comprises the adjustment body of rod, the two ends of the described adjustment body of rod are respectively arranged with and regulate pole, described adjustment pole is provided with the screw head for connecting horizontal support or swivel base, one end of described bracket adjustment bar is movably connected on the side of swivel base, and the other end of described bracket adjustment bar is flexibly connected with horizontal support.
As preferably, the side of described swivel base is connected with for the longitudinal carrier fixing with truck under-frame, described longitudinal carrier comprises longitudinal holding pole, one end and the swivel base of described longitudinal holding pole are hinged, the other end of described longitudinal holding pole is connected with the 3rd chuck, and described 3rd chuck is provided with the 3rd jackscrew bar.
As preferably, the bottom of described swivel base is provided with lifting screw, and upper end and the swivel base of described lifting screw are spirally connected, and the lower end of described lifting screw is connected with chassis.
The beneficial effects of the utility model: compared with prior art, a kind of portable general loop wheel machine of the present utility model, in use, this loop wheel machine is positioned over the vehicle side for handling goods, put down chassis, it is made to support on the ground, then horizontal support is opened, the underframe stretching into vehicle carries out abutting to be fixed, thus make this loop wheel machine rely on the connection with vehicle, reach higher stability, thus realize the handling of goods, in installation process, by the single assembly and disassembly that can complete loop wheel machine, then when handling goods, also can by the single handling completing goods, greatly save manpower, when completing the cargo handing of a car, horizontal support is unclamped from truck under-frame and takes off, then this loop wheel machine is arranged on another vehicle needing handling, whole transport column, only need the such loop wheel machine of configuration one can complete the handling of goods, this loop wheel machine has stronger commonality, can carry out assembly and disassembly by fast speed by single, can with vehicular transport, portability is high, be no matter in mountain region, Plain or high-land, as long as there is vehicle all can use, applicability is good.
Accompanying drawing explanation
Fig. 1 is the structural representation after the utility model and vehicle are fixed.
Fig. 2 is the structural representation of the utility model embodiment one.
Fig. 3 is the lifting appliance structural representation of the utility model embodiment one.
Fig. 4 is the hanging beam structural representation of the utility model embodiment one.
Fig. 5 is the swivel structure schematic diagram of the utility model embodiment one.
Fig. 6 is the driving mechanism structure schematic diagram of the utility model embodiment one.
Fig. 7 is the swivel base of the utility model embodiment one and the connection structure schematic diagram of horizontal support.
Fig. 8 is the front view of Fig. 7.
Fig. 9 is the swivel base cross-sectional view of the utility model embodiment one.
Figure 10 is that the A-A of Fig. 9 is to cutaway view.
Figure 11 is the bracket adjustment bar section structural representation of the utility model embodiment one.
Figure 12 is the auxiliary device cross-sectional view of the utility model embodiment one.
Figure 13 is the longitudinal carrier structural representation of the utility model embodiment one.
Figure 14 is the structural representation of the 3rd chuck of the utility model embodiment one.
Figure 15 is that the utility model embodiment one is connected with vehicle and is in the structural representation of landing state.
Figure 16 is the B portion structure for amplifying schematic diagram of Figure 15.
Figure 17 is the horizontal support structural representation of the utility model embodiment two.
Figure 18 is the cross-sectional view of the meeting device of the utility model embodiment two.
Figure 19 is that the utility model embodiment two is connected with vehicle and is in the structural representation of landing state.
Figure 20 is the C portion structure for amplifying schematic diagram of Figure 19.
Reference numeral comprises: lifting appliance--and 1, first fixed pulley--11, second fixed pulley--12, steel cable--13, suspension hook--14, turn--2, supporting base--21, load-bearing pillar--22, pull bar--23, column spinner--24, hanging beam--3, first strut bar--31, second strut bar--32, 3rd strut bar--33, driver train--4, motor--41, drop-gear box--42, cylinder--43, swivel base--5, chassis--51, bearing--52, lifting screw--53, horizontal support--6, rack body--61, telescopic boom--62, bracket adjustment bar--7, regulate the body of rod--71, regulate pole--72, screw head--73, longitudinal carrier--8, longitudinal holding pole--81, 3rd chuck--82, 3rd jackscrew bar--83, meeting device--9, extend stand--901, first cone gear--902, second cone gear--903, lifting bar--904, cross bar--905, key axle portion--906, top--907, turning cylinder--908, adjusting screw(rod)--909, screw sleeve--910, first chuck--911, first jackscrew bar--912, auxiliary device--913, slide--914, second chuck--915, adjusting bolt--916.
Detailed description of the invention
Be described in detail below in conjunction with accompanying drawing the utility model.
Embodiment one.
See Fig. 1 to Figure 16, a kind of portable general loop wheel machine, comprises lifting appliance 1, described lifting appliance 1 comprise rotatablely turn 2, hanging beam 3, steel cable 13 and the driver train 4 for folding and unfolding steel cable 13, the lower end of described hanging beam 32 to be connected with turning, the upper end of described hanging beam 3 is provided with the first fixed pulley 11, one end of described steel cable 13 is connected to driver train 4, and the other end of described steel cable 13 passes the first fixed pulley 11 and the suspension hook 14 be connected with for Under-Slung Loads, simultaneously, in order to reduce the load of described lifting appliance 1, described hanging beam 3 is also provided with the second fixed pulley 12 passed through for steel cable 13, also comprises swivel base 5, the upper end of described swivel base 52 to be rotatably connected with turning, and the lower end of described swivel base 5 is provided with for the chassis 51 against ground, the side of described swivel base 5 is connected with for the horizontal support 6 fixing with truck under-frame, this loop wheel machine in use, this loop wheel machine is positioned over the vehicle side for handling goods, put down chassis 51, it is made to support on the ground, then horizontal support 6 is opened, the underframe stretching into vehicle carries out abutting to be fixed, thus this loop wheel machine is relied on and being connected to form one of vehicle, reach higher stability, thus realize the stable handling of goods, in installation process, by the single assembly and disassembly that can complete loop wheel machine, during concrete assembling: first the swivel base 5 with chassis 51 is put in ground, horizontal support 6 and truck under-frame are fixed, then whole lifting appliance 1 is arranged on swivel base 5 and can completes assembling, during dismounting, first pulled down from swivel base 5 by lifting appliance 1, then horizontal support 6 is put down recovery from truck under-frame and can complete dismounting, assembly and disassembly are all very convenient, then when handling goods, first goods is mounted by lifting rope and suspension hook 14, then open driver train 4, pack up steel cable 13, thus goods of slinging, after goods slings certain altitude, promote goods, make to turn 2 rotations extremely with regard to position, and then open actuating device, put down goods, this loop wheel machine by the single handling completing goods, particularly when transporting cargo, can be completed the handling of large-size goods by driver, greatly save manpower, certainly, this loop wheel machine also can adopt two people's operations, such handling goods most effective.When completing the cargo handing of a car, horizontal support 6 being unclamped from truck under-frame and takes off, then this loop wheel machine is arranged on another vehicle needing handling, like this, whole transport column, only need the such loop wheel machine of configuration one can complete the handling of goods, this loop wheel machine has stronger commonality, assembly and disassembly can be carried out by fast speed by single, after dismounting, this loop wheel machine can with vehicular transport, and portability is high, be no matter in mountain region, Plain or high-land, as long as there is vehicle all can use, applicability is good.
Usually, because the envelope width of lorry exists certain difference, in order to make the commonality of this loop wheel machine stronger, in the technical program, described horizontal support 6 comprises rack body 61, the front end of described rack body 61 is provided with telescopic boom 62, and rear end and the swivel base 5 of described rack body 61 are hinged, and the external part of described telescopic boom 62 is connected with for the meeting device 9 fixing with truck under-frame; During use, when meeting the car body of different in width, can be stretched out bottom lorry by telescopic boom 62, can fix with truck under-frame to make described meeting device 9, equally, this structure can be optimized further, the roller slided for described telescopic boom 62 is installed in described rack body 61, stretching more smoothly of telescopic boom 62 can be made like this.
In the wild, when storing cycle loads and unloads in tilted road surface, due to this swivel base 5, no matter be in what kind of environment, itself and plane perpendicular must be ensured as possible, in handling, best bearing force is obtained to make it, so as further Optimal improvements, the external part of described telescopic boom 62 is threaded with meeting device 9, like this, when connecting, its swivel base 5 just can carry out certain angle rotation, thus whether the road surface realizing no matter storing cycle tilts, swivel base 5 can be made perpendicular to the ground, to provide best bearing force; Obviously, those skilled in the art, by the utility model thought of above-mentioned angular adjustment, may adopt other rotating mechanisms, not enumerate at this, all belong within protection domain of the present utility model.
Further, described meeting device 9 comprises the elongation stand 901 be connected with the external part of described telescopic boom 62, the second cone gear 903 being respectively arranged with the first cone gear 902 in described elongation stand 901 and engaging with the first cone gear 902, described second cone gear 903 is connected with lifting bar 904, the top of described elongation stand 901 is provided with cross bar 905, the upper end of described lifting bar 904 is passed cross bar 905 and is connected with top 907, also comprises the turning cylinder 908 for driving described first cone gear 902 to rotate, the principle of work of this meeting device 9 is: by rotary motion axle 908, first cone gear 902 is rotated, because the first cone gear 902 engages with the second cone gear 903, so, second cone gear 903 also can rotate accordingly, second cone gear 903 rotates and makes lifting bar 904 rise or decline, it is emphasized that: described lifting bar 904 is in transmission connection in the second cone gear 903 herein, that is, the inner ring of described second cone gear 903 is provided with thread, described lifting bar 904 is provided with the wrom tooth engaged with described thread, described elongation stand 901 is provided with keyhole, the top of described lifting bar 904 is the key axle portion 906 that can slide up and down through described keyhole, after key axle portion 906 coordinates with keyhole, lifting bar 904 can be limited rotate, when the second cone gear 903 rotates, under the restriction of keyhole, lifting bar 904 can not rotate along with the second cone gear 903, second cone gear 903 will drive lifting bar 904 to rise or decline, when lifting bar 904 rises, top 907 will be risen, at this moment, on " U " shape girder steel described cross bar 905 being placed in truck under-frame (referring to Figure 15), lifting bar 904 upwards jack-up make further top 907 and car bottom against, like this, cross bar 905 and top 907 just complete with truck under-frame to abut and fix, about the driving of described turning cylinder 908, in the technical program, can hexagonal or other blocked holes in one be set in the end of turning cylinder 908, then utilize hex spanner or shake the hand and manually pull, turning cylinder 908 can be made to rotate, simple to operate.As another implementation, also described lifting bar 904 can be set to independently two axles, namely the difference of described lifting bar 904 is: arrange chute, described key axle portion 906 is another independent apical axis, in elongation stand 901, the stop pin that one or two can stretch into chute is set, rotate for limiting lifting bar 904, on lifting bar 904, lower mobile time, this independent apical axis jack-up or independent apical axis can be declined according to self gravitation thus realize.
In order to increase the stability of this horizontal support 6 further, described rack body 61 is also provided with for the auxiliary device 913 fixing with truck under-frame, described auxiliary device 913 comprises slide 914, described slide 914 slidably connects the second chuck 915, described slide 914 is also provided with the adjusting bolt 916 for regulating the second chuck 915 sliding distance; This second chuck 915 is for being connected and fixed with the edge of truck under-frame, second chuck 915 is clamped the edge of truck under-frame, then adjusting bolt 916 is twisted, chuck is moved along slide 914, thus make whole auxiliary device 913 be fixed on the edge of truck under-frame closely, thus improve the posterior stabilization of horizontal support 6.
In the technical program, described hanging beam 3 comprises the first strut bar 31, second strut bar 32 and the 3rd strut bar 33, and described first strut bar 31, second strut bar 32 and the 3rd strut bar 33 are interconnected to form triangle successively; Specifically, the first strut bar 31, second strut bar 32 and the 3rd strut bar 33 are combined as a right-angled triangle; Like this, the right-angled triangle of composition is beneficial to the stressed of pull bar 23.
And described in turn and 2 comprise supporting base 21, load-bearing pillar 22 and pull bar 23 is respectively arranged with above described supporting base 21, the upper end of described load-bearing pillar 22 and the lower end of the first strut bar 31 hinged, lower end and the supporting base 21 of described load-bearing pillar 22 are fixed, the upper end of described pull bar 23 and the upper end thereof of the second strut bar 32, lower end and the supporting base 21 of described pull bar 23 are hinged, described driver train 4 comprises motor 41, drop-gear box 42 and the cylinder 43 for folding and unfolding steel cable 13, described motor 41 drives with drop-gear box 42 and is connected, described drop-gear box 42 drives described cylinder 43 to rotate, described driver train 4 can be arranged on supporting base 21, motor 41 is powered with external vehicle power, thus overcome the shortcoming that environment can not provide power supply, during use, motor 41 drives drop-gear box 42, subtracting band case drives cylinder 43 to rotate, thus folding and unfolding steel cable 13, when suspension hook 14 is mounted with goods, whole lifting appliance 1 is in strained condition, the upper end of the second strut bar 32 held by described pull bar 23, thus make most of stress point concentrate on the point of intersection of the first strut bar 31 and the second strut bar 32, decrease because the stressed lifting appliance 1 caused rocks.
Further, after making carry goods, can realize rotating freely, described turn 2 below be connected with column spinner 24, be provided with bearing 52 in described swivel base 5, the lower end of described column spinner 24 is stretched into swivel base 5 and is connected with bearing 52, adopt this rotational structure, mechanism is simple, mounting or dismounting are convenient.
As the further optimization of the present embodiment, described horizontal support 6 is provided with bracket adjustment bar 7, described bracket adjustment bar 7 comprises the adjustment body of rod 71, the two ends of the described adjustment body of rod 71 are respectively arranged with and regulate pole 72, described adjustment pole 72 is provided with the screw head 73 for connecting horizontal support 6 or swivel base 5, one end of described bracket adjustment bar 7 is movably connected on the side of swivel base 5, and the other end of described bracket adjustment bar 7 is flexibly connected with horizontal support 6.One end of this bracket adjustment bar 7 is connected by the side of latch with swivel base 5, and meanwhile, the other end also can adopt latch to be connected with horizontal support 6, like this, when dismantling, latch is extracted, horizontal support 6 can be reclaimed, the two ends of described bracket adjustment bar 7 are all by regulating pole 72, and the angle of adjustable horizontal support 6, when residing ground is uneven, by regulating pole 72, making horizontal support 6 rotate different angles, to ensure that swivel base 5 keeps vertical, making user lighter when rotating loop wheel machine; Meanwhile, this bracket adjustment bar 7 can also support horizontal support 6 further, makes the stressed property of horizontal support 6 better, improves the stability under loading of horizontal support 6.
In the technical program, realize the adjustment be elevated to enable whole loop wheel machine, the bottom of described swivel base 5 is provided with lifting screw 53, and upper end and the swivel base 5 of described lifting screw 53 are spirally connected, and the lower end of described lifting screw 53 is connected with chassis 51.When needs regulate height, by rotation and lifting screw rod 53, lifting can be realized, certainly, as further improving (referring to Fig. 7), this lifting screw 53 is also provided with the through hole for rotation process, during operation, a columnar member is stretched into through hole, then pulls rotation, more convenient to operate, more laborsaving.
Usually, according to mechanics principle, 3 fixedly have best stability, in the technical program, in order to increase fore-and-aft stability, the side of described swivel base 5 is connected with for the longitudinal carrier 8 fixing with truck under-frame, described longitudinal carrier 8 comprises longitudinal holding pole 81, one end and the swivel base 5 of described longitudinal holding pole 81 are hinged, and the other end of described longitudinal holding pole 81 is connected with the 3rd chuck 82, and described 3rd chuck 82 is provided with the 3rd jackscrew bar 83; During connection, the 3rd chuck 82 is also fixed in truck under-frame, then holds out against with the 3rd jackscrew bar 83, in general, be fixed on the edge handled easily the most of truck under-frame, thus make the longitudinal direction of swivel base 5 play good stability; Obviously, this longitudinal carrier 8 can also arrange bracket adjustment bar 7, described bracket adjustment bar 7 comprises the adjustment body of rod 71, the two ends of the described adjustment body of rod 71 are respectively arranged with and regulate pole 72, described adjustment pole 72 is provided with the screw head 73 for connecting longitudinal carrier 8 or swivel base 5, one end of described bracket adjustment bar 7 is movably connected on the side of swivel base 5, and the other end of described bracket adjustment bar 7 is flexibly connected with longitudinal carrier 8.One end of this bracket adjustment bar 7 is connected by the side of latch with swivel base 5, and meanwhile, the other end also can adopt latch to be connected with longitudinal carrier 8, like this, when dismantling, latch is extracted, longitudinal carrier 8 can be reclaimed, the two ends of described bracket adjustment bar 7 are all by regulating pole 72, and the angle of adjustable longitudinal carrier 8, when residing ground is uneven, by regulating pole 72, making longitudinal carrier 8 rotate different angles, to ensure that swivel base 5 keeps vertical, making user lighter when rotating loop wheel machine; Meanwhile, this bracket adjustment bar 7 can also support longitudinal carrier 8 further, makes the stressed property of longitudinal carrier 8 better, improves the stability under loading of longitudinal carrier 8.
Embodiment two.
At present, the longeron of truck under-frame is generally made up of the steel of two kinds of forms, one is " U " shape steel (referring to Figure 16), another kind is " work " word steel (referring to Figure 20), when truck under-frame is made for " U " shape steel, adopt embodiment one horizontal support 6 can be fixedly connected with the truck under-frame of " U " shape steel; The object of the present embodiment is: also can adapt to the lorry adopting " work " word steel to produce to make this loop wheel machine simultaneously, in conjunction with Figure 17 to Figure 20, the present embodiment is with the difference implementing: the bottom of described elongation stand 901 is provided with adjusting screw(rod) 909, the external activity of described adjusting screw(rod) 909 is connected with screw sleeve 910, the lower end of described screw sleeve 910 is provided with the first chuck 911, and described first chuck 911 is provided with the first jackscrew bar 912 for firm connection.During use, first chuck 911 is clamped in the bottom of " work " word steel, then, by rotary motion axle 908, first cone gear 902 is rotated, because the first cone gear 902 engages with the second cone gear 903, so, second cone gear 903 also can rotate accordingly, second cone gear 903 rotates and makes lifting bar 904 rise or decline, when lifting bar 904 rises, top 907 will be risen, lifting bar 904 upwards make further the top of top 907 and " work " word steel against, like this, meeting device 9 just completes with truck under-frame and abuts fixing (referring to Figure 19), thus enable this loop wheel machine be applicable to the lorry of " work " word steel manufacture further.
Other parts of the present embodiment are identical with embodiment one, do not repeating at this.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.

Claims (10)

1. a portable general loop wheel machine, comprises lifting appliance (1); It is characterized in that:
Described lifting appliance (1) comprises rotatable turn (2), hanging beam (3), steel cable (13) and the driver train (4) for folding and unfolding steel cable (13), the lower end of described hanging beam (3) is connected with turn (2), the upper end of described hanging beam (3) is provided with the first fixed pulley (11), one end of described steel cable (13) is connected to driver train (4), and the other end of described steel cable (13) passes the first fixed pulley (11) and the suspension hook (14) be connected with for Under-Slung Loads;
Also comprise swivel base (5), the upper end of described swivel base (5) is rotatably connected with turn (2), and the lower end of described swivel base (5) is provided with for the chassis (51) against ground; The side of described swivel base (5) is connected with for the horizontal support (6) fixing with truck under-frame.
2. a kind of portable general loop wheel machine according to claim 1, it is characterized in that: described horizontal support (6) comprises rack body (61), the front end of described rack body (61) is provided with telescopic boom (62), rear end and the swivel base (5) of described rack body (61) are hinged, and the external part of described telescopic boom (62) is connected with for the meeting device (9) fixing with truck under-frame.
3. a kind of portable general loop wheel machine according to claim 2, it is characterized in that: described meeting device (9) comprises the elongation stand (901) be connected with the external part of described telescopic boom (62), the second cone gear (903) being respectively arranged with the first cone gear (902) in described elongation stand (901) and engaging with the first cone gear (902), described second cone gear (903) is connected with lifting bar (904), the top of described elongation stand (901) is provided with cross bar (905), the upper end of described lifting bar (904) is passed cross bar (905) and is connected with top (907), also comprise the turning cylinder (908) for driving described first cone gear (902) to rotate.
4. a kind of portable general loop wheel machine according to claim 3, it is characterized in that: the bottom of described elongation stand (901) is provided with adjusting screw(rod) (909), the external activity of described adjusting screw(rod) (909) is connected with screw sleeve (910), the lower end of described screw sleeve (910) is provided with the first chuck (911), and described first chuck (911) is provided with the first jackscrew bar (912) connected for clamping.
5. a kind of portable general loop wheel machine according to claim 2, it is characterized in that: described rack body (61) is also provided with for the auxiliary device (913) fixing with truck under-frame, described auxiliary device (913) comprises slide (914), described slide (914) slidably connects the second chuck (915), described slide (914) is also provided with the adjusting bolt (916) for regulating the second chuck (915) sliding distance.
6. a kind of portable general loop wheel machine according to claim 1, it is characterized in that: described hanging beam (3) comprises the first strut bar (31), the second strut bar (32) and the 3rd strut bar (33), described first strut bar (31), the second strut bar (32) and the 3rd strut bar (33) are interconnected to form triangle successively; Described turn (2) comprise supporting base (21), described supporting base (21) top is respectively arranged with load-bearing pillar (22) and pull bar (23), the upper end of described load-bearing pillar (22) and the lower end of the first strut bar (31) hinged, the lower end of described load-bearing pillar (22) is fixedly connected with supporting base (21), the upper end of described pull bar (23) and the upper end thereof of the second strut bar (32), lower end and the supporting base (21) of described pull bar (23) are hinged; Described driver train (4) comprises motor (41), drop-gear box (42) and the cylinder (43) for folding and unfolding steel cable (13), and described motor (41) drives with drop-gear box (42) and is connected, and described drop-gear box (42) drives described cylinder (43) to rotate.
7. a kind of portable general loop wheel machine according to claim 1, it is characterized in that: described in the turn below of (2) be connected with column spinner (24), be provided with bearing (52) in described swivel base (5), the lower end of described column spinner (24) is stretched into swivel base (5) and is connected with bearing (52).
8. a kind of portable general loop wheel machine according to claim 1, it is characterized in that: described horizontal support (6) is provided with bracket adjustment bar (7), described bracket adjustment bar (7) comprises the adjustment body of rod (71), the two ends of the described adjustment body of rod (71) are respectively arranged with and regulate pole (72), described adjustment pole (72) is provided with the screw head (73) for connecting horizontal support (6) or swivel base (5), one end of described bracket adjustment bar (7) is movably connected on the side of swivel base (5), the other end of described bracket adjustment bar (7) is flexibly connected with horizontal support (6).
9. a kind of portable general loop wheel machine according to claim 1, it is characterized in that: the side of described swivel base (5) is connected with for the longitudinal carrier (8) fixing with truck under-frame, described longitudinal carrier (8) comprises longitudinal holding pole (81), one end and the swivel base (5) of described longitudinal holding pole (81) are hinged, the other end of described longitudinal holding pole (81) is connected with the 3rd chuck (82), and described 3rd chuck (82) is provided with the 3rd jackscrew bar (83).
10. a kind of portable general loop wheel machine according to any one of claim 1-9, it is characterized in that: the bottom of described swivel base (5) is provided with lifting screw (53), upper end and the swivel base (5) of described lifting screw (53) are spirally connected, and the lower end of described lifting screw (53) is connected with chassis (51).
CN201420417801.3U 2014-07-28 2014-07-28 A kind of portable general loop wheel machine Withdrawn - After Issue CN204022345U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104071703A (en) * 2014-07-28 2014-10-01 广东省水利水电第三工程局 Portable universal crane
CN106044583A (en) * 2016-07-15 2016-10-26 江苏捷诚车载电子信息工程有限公司 Vehicle-mounted crane capable of being folded and stored and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104071703A (en) * 2014-07-28 2014-10-01 广东省水利水电第三工程局 Portable universal crane
CN104071703B (en) * 2014-07-28 2016-04-27 广东省水利水电第三工程局有限公司 A kind of portable general loop wheel machine
CN106044583A (en) * 2016-07-15 2016-10-26 江苏捷诚车载电子信息工程有限公司 Vehicle-mounted crane capable of being folded and stored and method

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Owner name: GUANGDONG NO. 3 WATER CONSERVANCYAND HYDRO ELECTRI

Free format text: FORMER NAME: GUANGDONG NO. 3 WATER CONSERVANCYAND HYDRO ELECTRIC ENGINEERING BOARD

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Address after: 523710 No. 63, Tangxia Avenue, Tangxia Town, Guangdong, Dongguan

Patentee after: Guangdong Province's water conservancy and hydropower the 3rd Co., Ltd of Engineering Bureau

Address before: 523710 No. 63 Tangxia Avenue, Tangxia Town, Guangdong, Dongguan

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Granted publication date: 20141217

Effective date of abandoning: 20160427