CN214648390U - Part turnover trolley for assembly workshop of rotary fan - Google Patents

Abstract

The utility model relates to a turning fan assembly shop is with part turnover dolly, including the bed plate, the bed plate bottom surface is connected with the truckle, it is domatic to open the bed plate front side, bed plate top surface rear side is connected with perpendicular frame, perpendicular frame front side is connected with the horizontal plate, the horizontal plate bottom surface is connected with the slide rail, sliding fit is connected with the slider on the slide rail, rotatable coupling has the screw rod on the horizontal plate below fore-and-aft direction, the screw rod is connected with slider screw-thread fit, the side is connected with the hand wheel before the screw rod, the slider bottom surface is connected with and is no less than two lifting ropes, the lower extreme of lifting rope is connected with the lifting rope hook. This dolly can alleviate the workman and carry the burden of gyration fan part, reduces injured probability in the handling, and labour saving and time saving improves work efficiency.

Description

Part turnover trolley for assembly workshop of rotary fan

Technical Field

The utility model relates to a rotary fan makes appurtenance technical field, specifically is a rotary fan is part turnover dolly for assembly shop.

Background

The rotary fan is a machine which depends on the rotary motion of the rotor in the shell to make the working volume alternately expand and contract, thereby sucking gas and increasing the gas pressure. The rotary fan is composed of a main machine, a base, a motor, a large belt pulley, a small belt pulley, an air chamber, an air filter, an oil dripping nozzle and other parts, and compared with a Roots blower, the rotary fan is low in price, low in rotating speed, low in noise, small in power and low in energy consumption.

Parts such as a rotor and a casing of the rotary fan need to be transported from a machining workshop to an assembly workshop for assembly, and the transportation is generally realized by a crane, a forklift or a ground beetle. The travelling crane is generally arranged in one workshop, and the efficiency is low due to the fact that the travelling crane is used for transferring fan parts completely; fork truck or ox when using, need carry the part earlier on the goods fork, rethread fork truck or ox transport away, to the gyration fan of great model, its spare part structure big quality is heavier, and the workman carries wastes time and energy, and is very easy injured, and long-term transport also can influence healthyly.

Disclosure of Invention

For overcoming the above-mentioned problem that exists among the prior art, the utility model provides a revolving fan is part turnover dolly for assembly shop can alleviate the burden that the workman carried the revolving fan part, reduces injured probability in the handling, and labour saving and time saving improves work efficiency.

The utility model discloses a realize through following technical scheme:

the utility model provides a part turnover dolly is used in rotary fan assembly shop, includes the bed plate, the bed plate bottom surface is connected with the truckle, it is domatic to open the bed plate front side, bed plate top surface rear side is connected with perpendicular frame, perpendicular frame front side is connected with the levelling plate, the levelling plate bottom surface is connected with the slide rail, sliding fit is connected with the slider on the slide rail, rotatable coupling has the screw rod on the horizontal plate below fore-and-aft direction, the screw rod is connected with slider screw-thread fit, the side is connected with the hand wheel before the screw rod, the slider bottom surface is connected with and is no less than two lifting ropes, the lower extreme of lifting rope is connected with the lifting rope hook.

Preferably, side sliding grooves are formed in the left side and the right side of the base plate, and side pulling plates are connected in the side sliding grooves in a sliding mode.

Preferably, the screw supporting legs are connected to the rear side of the top surface of the base plate in a threaded manner.

Preferably, a vertical sliding groove is formed in the front side face of the vertical frame, a plurality of groups of heightening holes are formed in the vertical sliding groove in the vertical direction, the horizontal plate is connected in the vertical sliding groove in a sliding mode, and threaded connecting holes corresponding to the heightening holes are formed in the rear side face of the horizontal plate.

Preferably, the slope surface is provided with a slope surface groove, and a hinged plate is hinged in the slope surface groove.

Preferably, the surface roughness of the top surfaces of the base plate and the hinge plate is not greater than Ra6.3.

The utility model has the advantages that:

1. the bed plate bottom surface is connected with the truckle, and the bed plate front side is opened and is equipped with domaticly, and bed plate top surface rear side is connected with perpendicular frame, and perpendicular frame front side is connected with the horizontal plate, and the horizontal plate bottom surface is connected with the slide rail, and sliding fit is connected with the slider on the slide rail, and rotatable coupling has the screw rod on the horizontal plate below fore-and-aft direction, and the screw rod is connected with slider screw-thread fit, and the side is connected with the hand wheel before the screw rod, and the slider bottom surface is connected with and is no less than two lifting ropes, and the lower extreme of lifting rope is connected with the lifting rope hook. During the use, push away this dolly to fan part temporary storage area, it is fixed with the dolly to step on the brake of truckle, then catches on the through-hole both ends of part with the lifting rope hook, rotates the hand wheel, drives the lifting rope rearward movement through the slider and draws the part to the dolly bed plate along domatic on, can alleviate the burden that the workman carried the gyration fan part, reduces injured probability in the handling, labour saving and time saving improves work efficiency.

2. Side sliding grooves are formed in the left side and the right side of the base plate, and side pull plates are connected in the side sliding grooves in a sliding mode. When the length of the part is longer, the side pull plate can be pulled out, so that the part is prevented from falling from two sides in the pushing process of the trolley.

3. Base plate top surface rear side threaded connection has the screw rod supporting leg, and before transferring the part to this dolly, rotatory screw rod supporting leg makes its bottom compress tightly with the ground contact, provides bigger horizontal friction, has further avoided in-process dolly rearward movement on pulling part to dolly.

4. Vertical sliding grooves are formed in the front side face of the vertical frame, a plurality of groups of heightening holes are formed in the vertical sliding grooves in the vertical direction, the horizontal plate is connected in the vertical sliding grooves in a sliding mode, and threaded connecting holes corresponding to the heightening holes are formed in the rear side face of the horizontal plate. Slide from top to bottom in vertical rack through the horizontal plate and penetrate the heightening hole of co-altitude through the bolt and fix the horizontal plate for interval between horizontal plate and the bed plate is adjustable, and then can be used for transporting the part of great high range.

5. A slope groove is formed in the slope surface, and a hinged plate is hinged in the slope groove. When the parts need to be pulled onto the base plate of the trolley, the hinged plate is put down, the lower end of the hinged plate is in contact with the ground, the parts can conveniently slide onto the base plate from the hinged plate under the pulling force, and the labor is saved; when the trolley is in a walking process, the hinged plates are lifted upwards, and the hinged plates cannot rub the ground to be obstructed.

Drawings

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

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic top view of the present invention.

Fig. 4 is a schematic perspective view of the present invention.

Fig. 5 is a schematic perspective view of the present invention.

In the figure, 1-base plate, 11-screw supporting leg, 12-slope surface, 13-slope surface groove, 2-vertical frame, 21-vertical sliding groove, 22-heightening hole, 23-handle, 3-upper horizontal plate, 31-sliding rail, 32-screw, 33-sliding block, 34-lifting rope, 341-lifting rope hook, 35-hand wheel, 4-side pulling plate, 5-hinged plate and 6-caster.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to 5, the utility model relates to a revolving fan is part turnover dolly for assembly shop, including bed plate 1, bed plate 1 bottom surface is connected with truckle 6, and truckle 6 includes two directional truckles of front side and two universal truckles that have the brake of rear side, stops this dolly back, steps on the brake of universal truckle rear side and fixes it, avoids this dolly to produce backward motion when shifting the part to bed plate 1. The front side of the base plate 1 is provided with a slope surface 12, so that parts on the ground can slide on the base plate 1 through the slope surface 12 more conveniently, and the labor is saved; the top surface of the base plate 1 is polished, the surface roughness is Ra6.3, and the parts are more labor-saving when sliding on the top surface of the base plate 1.

The vertical frame 2 of 1 top surface rear side fixedly connected with of bed plate, the 2 front sides of vertical frame are connected with horizontal plate 3, 3 bottom surfaces of horizontal plate are connected with slide rail 31, slide rail 31 is equipped with two of symmetry, sliding fit is connected with slider 33 on slide rail 31, slider 33 can slide around on slide rail 31, rotatable coupling has screw rod 32 in the direction of level plate 3 below front and back, as shown in fig. 5, screw rod 32 is connected with slider 33 screw-thread fit, the side is connected with hand wheel 35 before screw rod 32, one set of sharp module is constituteed to slide rail 31 and slider 33, it rotates to drive screw rod 32 through rotating hand wheel 35, the rotation of screw rod 32 can drive slider 33 forward or backward motion as required. The bottom surface of the slide block 33 is connected with at least two lifting ropes 34, the number of the lifting ropes 34 is two in the embodiment, and the lower end of the lifting rope 34 is connected with a lifting rope hook 341. When this dolly is used, push away the dolly to fan part (rotor, large-scale parts such as casing) buffers, the brake of truckle is fixed with the dolly after stepping on 6 rear truckles of truckle, then catch on the through-hole both ends of part with lifting rope hook 341, rotate hand wheel 35, hand wheel 35 drive screw 32 rotates, screw 32 drives slider 31 rearward movement, it draws the part to dolly bed plate 1 along domatic 12 with 34 rearward movements of lifting rope to drive through slider 31, can alleviate workman's transport rotary fan part's burden, reduce injured probability in the handling, time saving and labor saving, and work efficiency is improved.

Side sliding grooves are formed in the left side and the right side of the base plate 1, and side pulling plates 4 are connected in the side sliding grooves in a sliding mode. When the length of the part is longer, the side pull plate 4 can be pulled out left and right to support the two sides of the part, so that the part is prevented from falling from the two sides due to bumping in the pushing process of the trolley.

Screw supporting legs 11 are connected to the rear side of the top surface of the base plate 1 in a threaded mode, and the screw supporting legs 11 are arranged in a bilateral symmetry mode. When the hand wheel 35 is rotated to pull the part onto the base plate 1 through the lifting rope 34, the part can give a backward force to the trolley, so that before the part is transferred onto the trolley, the screw supporting legs 11 are rotated to enable the bottoms of the screw supporting legs to be in contact with the ground and compressed tightly, a larger horizontal friction force is provided, and the trolley is further prevented from moving backwards in the process of pulling the part onto the trolley.

Vertical chute 21 has been seted up to vertical frame 2 leading flank, has seted up the accent hole 22 of a plurality of groups in the vertical chute 21 on the upper and lower direction, and horizontal plate 3 sliding connection is in vertical chute 21, has seted up the threaded connection hole corresponding to accent hole 22 on the 3 trailing flank of horizontal plate. Slide from top to bottom in perpendicular spout 21 through adjusting horizontal plate 3 and penetrate not co-altitude heightening hole 22 through the bolt in with horizontal plate 3 fixed for the interval between horizontal plate 3 and the 1 top surface of bed plate is adjustable, and then can be used for transporting the part of great height range.

Slope 12 is provided with slope groove 13, and there is articulated slab 5 in slope groove 13, and after articulated slab 5 was put down, just in time with domatic 12 parallel and level, and articulated slab 5 lower extreme just in time with ground contact. When the parts need to be pulled onto the base plate 1 of the trolley, the hinged plate 5 is put down after the trolley is stopped, the lower end of the hinged plate 5 is in contact with the ground, the parts can conveniently slide onto the base plate 1 along the hinged plate 5 under the pulling force of the lifting rope 34, and the labor is saved; when the trolley is in a walking process, the hinged plate 5 is lifted upwards, and the hinged plate does not rub the ground to be obstructed.

The working process is as follows: pushing the trolley to a temporary storage area of fan parts (large parts such as a rotor and a shell), and fixing the trolley by the brake of the caster after the caster 6 is stepped down; the screw supporting legs 11 are rotated to enable the bottoms of the screw supporting legs to be in contact with the ground and tightly pressed, so that the trolley is further prevented from moving horizontally; the two ends of the through hole of the part are hooked by the sling hook 341, the hand wheel 35 is rotated, the hand wheel 35 drives the screw 32 to rotate, the screw 32 drives the slide block 31 to move backwards, and the sling 34 is driven by the slide block 31 to move backwards so as to pull the part onto the trolley base plate 1 along the slope surface 12.

In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of describing the present invention, but do not require the present invention to be constructed or operated in a specific orientation, and therefore, cannot be construed as limiting the present invention. The terms "connected" and "connected" in the present invention are to be understood in a broad sense, and may be connected or detachably connected, for example; the terms may be directly connected or indirectly connected through intermediate components, and specific meanings of the terms may be understood as specific conditions by those skilled in the art.

The foregoing is a preferred embodiment of the present invention, and the description of the specific embodiments is only for better understanding of the idea of the present invention. To those skilled in the art, many modifications and equivalents may be made in accordance with the principles of the present invention and are deemed to fall within the scope of the invention.

Claims (6)

1. The utility model provides a part turnover dolly is used in rotary fan assembly workshop, includes bed plate (1), bed plate (1) bottom surface is connected with truckle (6), its characterized in that: base plate (1) front side is opened and is equipped with domatic (12), base plate (1) top surface rear side is connected with perpendicular frame (2), perpendicular frame (2) front side is connected with spirit level (3), level plate (3) bottom surface is connected with slide rail (31), sliding fit is connected with slider (33) on slide rail (31), rotatable coupling has screw rod (32) on level plate (3) below fore-and-aft direction, screw rod (32) are connected with slider (33) screw-thread fit, screw rod (32) front side end is connected with hand wheel (35), slider (33) bottom surface is connected with and is no less than two lifting rope (34), the lower extreme of lifting rope (34) is connected with lifting rope hook (341).

2. The part turnover trolley for the assembly workshop of the rotary fan as claimed in claim 1, wherein: side sliding grooves are formed in the left side and the right side of the base plate (1), and side pulling plates (4) are connected in the side sliding grooves in a sliding mode.

3. The part turnover trolley for the assembly workshop of the rotary fan as claimed in claim 2, wherein: the screw supporting legs (11) are connected to the rear side of the top surface of the base plate (1) in a threaded mode.

4. The part turnover trolley for the assembly workshop of the rotary fan as claimed in claim 3, wherein: vertical chute (21) have been seted up to vertical frame (2) leading flank, set up a plurality of groups in vertical chute (21) on the upper and lower direction and transfer high hole (22), horizontal plate (3) sliding connection is in vertical chute (21), offers the threaded connection hole corresponding to transferring high hole (22) on horizontal plate (3) trailing flank.

5. The part turnover trolley for the assembly workshop of the rotary fan as claimed in claim 1 or 4, wherein: a slope groove (13) is formed in the slope surface (12), and a hinged plate (5) is hinged in the slope groove (13).

6. The part turnover trolley for the assembly workshop of the rotary fan as claimed in claim 5, wherein: the surface roughness of the top surfaces of the base plate (1) and the hinged plate (5) is not more than Ra6.3.

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