CN209793697U - turnover platform for transformer installation - Google Patents

Abstract

The utility model discloses a turnover platform is used in transformer installation for installation between transformer and the wooden tray, this turnover platform be rectangular bodily form frame construction, and including the day font frame that is located the top, be located the mouth font frame of bottom and connect four stands of this day font frame and this mouth font frame, the epicyclic wheel is installed respectively in four bights of mouth font frame, and the wooden tray is arranged in on the day font frame. The turnover platform has the characteristics of convenience in operation, low installation working strength and wide application range.

Description

Turnover platform for transformer installation

Technical Field

The utility model belongs to the technical field of the transformer, concretely relates to transformer mounting tool.

Background

After the transformer is manufactured, in order to meet the transportation requirement, the transformer needs to be fixed on a wooden tray so as to be convenient for packaging and transportation. At present, for the packaging of the transformer, either an automatic packaging line or a special packaging machine is adopted, or the traditional pure manual packaging mode is adopted. In consideration of a plurality of factors such as fields, product structures, special requirements of customer packages and the like, pure manual packaging is still the main packaging mode.

The pure manual installation procedure in the prior art is as follows: placing the wooden trays on the ground, and carrying the transformer finished products one by one from a transformer production line onto the wooden trays; the operator lies on the ground, and the hand stretches into wooden block dish bottom and penetrates the set screw to fix screw and nut with the spanner. And after the transformer and the wooden tray are installed, the transformer and the wooden tray are integrally conveyed to a region to be shipped.

The above-described mounting process has the following limitations: 1. when the wood pallet is installed, an operator lies on the ground, and inserts the screw into the bottom of the wood pallet by hand, so that the operation is inconvenient, the installation efficiency is not high, and the labor cost is increased in a phase-changing manner; 2. interference (getting in the way when threading the screw) can occur when the screw is screwed from the bottom of the wooden pallet; 3. operators need to be responsible for carrying the transformer and the wooden pallet, and labor intensity is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses make the improvement to current technical problem, utility model's technical problem that will solve promptly provides a convenient operation, installation working strength is lower transformer installation with turnover platform.

The technical scheme of the utility model is that: the utility model provides a turnover platform is used in transformer installation for installation between transformer and the wooden block dish, its characterized in that, this turnover platform are rectangular bodily form frame construction, and including the day font frame that is located the top, be located the mouth font frame of bottom and connect four stands of this day font frame and this mouth font frame, the epicyclic wheel is installed respectively in four bights of mouth font frame, and the wooden block dish is arranged in on the day font frame.

Furthermore, the upright column comprises an upper upright column, a lower upright column and a positioning pin, the lower part of the upper upright column is sleeved on the upper part of the lower upright column, the upper part of the lower upright column is provided with a plurality of first through holes which are arranged along the height direction, the upper part of the upper upright column is provided with a second through hole matched with the first through holes, and the positioning pin penetrates through the first through holes and the second through holes.

Further, the upper upright post and the lower upright post are both hollow tubular structures.

The rack is characterized in that a plurality of tooth-shaped iron plates are arranged on the front rack of the B-shaped frame along the length direction of the front rack, and tooth-shaped openings of the tooth-shaped iron plates are tilted upwards and face the middle rack of the B-shaped frame.

further, the well frame of day font frame is the lath, and its upper side is equipped with a pair of fixed block that can be in opposite directions or gliding dorsad, be equipped with the logical groove that extends along left right direction on the well frame, be equipped with the third through-hole on every fixed block, the bolt follows from the top down in proper order the third through-hole lead to the groove wear out and with set up the fastening nut cooperation of the well frame bottom of day font frame.

The turnover platform for mounting the transformer based on the structure has the following technical effects:

1) Installation personnel are convenient to the installation of transformer, transport the operation, and working strength is lower.

2) The height of the turnover platform is adjustable, and the requirement for use in transformer production lines with different heights is met.

3) The wooden tray is difficult for removing in the transformer installation.

Drawings

Fig. 1 is a three-dimensional view from a side perspective of a wooden pallet and transformer mounted to a revolving platform provided in the first embodiment.

Fig. 2 is a three-dimensional view from a bottom perspective of the revolving platform provided in the first embodiment after installation of the wooden pallet and the transformer.

Fig. 3 is a three-dimensional view of a turnaround platform provided by an embodiment one.

Fig. 4 is a schematic partial structural diagram of a column of the revolving platform provided in the second embodiment.

Fig. 5 is a top view of a herringbone frame on the top of the revolving platform provided in the second embodiment.

fig. 6 is a top view of the wooden pallet installed on the reversed-F-shaped frame on the top of the turnover platform provided by the second embodiment.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

the first embodiment is as follows:

As shown in fig. 1 to 3, the revolving platform 100 has a rectangular frame structure, and includes a rectangular frame 10 at the top, a square frame 20 at the bottom, and four vertical columns 30 at the front, rear, left, and right, and the four corners of the square frame at the bottom are respectively provided with a revolving wheel 40.

based on above-mentioned turnover platform 100, when transformer 300 installs: firstly, a wooden tray 200 is placed on a reversed-Y-shaped frame of a revolving platform; then, a plurality of transformers 300 are pushed directly onto the wooden pallet 200 from the transformer production line; subsequently, an operator passes the transformer mounting screw 301 through the wooden tray 200 to the upper surface of the bottom plate hardware fitting of the transformer 300 in a standing state; then, the mounting screw 301 is passed out from the bottom to the top, a nut (not shown) is fixed from the top by a wrench, and the mounting screw 301 is tightened again by a pneumatic gun; finally, the turnaround platform is pushed to the designated shipment area, and the pallet 200 and the transformer 300 are unloaded. It should be noted that the height of the turnover platform 100 and the wooden pallet 200 is the same or slightly lower than that of the transformer manufacturing line.

Based on above-mentioned turnover platform, have following advantage:

1) The wooden tray is arranged on the turnover platform, is high and suitable, and can be directly pushed to the wooden tray from the production line, the wooden tray is different from the wooden tray to be placed on the ground, and the transformer is manually carried to the wooden tray one by one, so that the carrying distance is saved, the labor intensity is reduced, and the operation time is roughly estimated to be saved by 50%. In addition, the whole turnover platform is provided with turnover wheels, so that the wooden trays and the transformers are convenient to transport.

2) The turnover platform is hollow frame-type structure, when fixing the transformer to wooden block dish one by one, is difficult for appearing interfering (hindering when wearing the screw). Compared with the original way of bending over to stretch hands to penetrate the screws (through the wood tray and the transformer bottom plate metal fittings and the screw caps), the standing operation of the operator reduces the labor intensity, reduces the operation time and roughly estimates the operation time to save 50%.

3) In the original operation, one end of a wrench is used for fixing a nut manually, and the other end of the wrench is screwed, the current operation changes the screwing part into a wind gun, so that the manual operation intensity is reduced, and the operation time is saved by at least 70%.

Example two:

The second embodiment is to improve the structure of the frame 10 in the shape of a Chinese character 'ri' having four vertical posts 30 at the front, rear, left and right, and the top on the basis of the first embodiment.

As shown in fig. 4, 4 columns 30 of the revolving platform 100 are of a lifting adjustable structure. Each upright 30 is formed by butt-jointing an upper upright 31 and a lower upright 32. The upper upright column 31 and the lower upright column 32 are both hollow tubular structures with rectangular or circular sections. The inner section size of the upper upright column 31 is slightly larger than the outer section size of the lower upright column 32, so that the lower part of the upper upright column 31 is conveniently sleeved on the upper part of the lower upright column 32. The upper part of the lower upright column 32 is provided with a plurality of first through holes 32a arranged along the height direction, and the upper upright column 31 is provided with a second through hole 31a matched with the first through holes 32 a. The upper column 31 and the lower column 32 are fixed by a positioning pin 33 passing through the first through hole 32a and the second through hole 31 a. If the height of the whole turnover platform 100 needs to be adjusted, the positioning pin 33 is pulled out, a proper first through hole is selected to be matched with the second through hole 31a, and then the positioning pin 33 is locked.

As shown in fig. 5 and 6, the top frame 10 is composed of a front frame 11, a middle frame 12, a rear frame 13, a left frame 14, and a right frame 15. Two fixing blocks 35 are mounted on the upper surface of the middle frame 12 of the frame 10, and the two fixing blocks 35 can slide in the left-right direction toward or away from the center of the middle frame 12 or toward the center of the middle frame 12. Specifically, the middle frame 12 is a lath, the middle frame 12 is provided with a through groove 12a extending along the left and right sides, the two fixing blocks 35 are both provided with third through holes (not shown in the figure), and the bolt 36 penetrates through the third through hole and the through groove 12a from top to bottom to be matched with a fastening nut (not shown in the figure) arranged at the bottom of the middle frame 12. The fixing block 35 can be moved along the through groove 12a by loosening the fastening nut. Further, the front frame 11 of the r-frame 10 is provided with a plurality of tooth iron plates 11a along the longitudinal direction thereof. The tooth iron plate 11a has a tooth mouth turned upward and facing the center frame 12. When the wooden pallet 200 is installed, the wooden pallet 200 is placed on the frame 10 and pushed from back to front, so that the front surface of the wooden pallet is abutted against the sharp teeth of the toothed iron plate 11 a; the fixing blocks 35 are moved to the left and right side surfaces of the wooden tray 200, and then the fastening nuts are tightened so that the fixing blocks 35 clamp the wooden tray 200 from the left and right direction.

Compared with the first embodiment, the second embodiment provides a turnover platform with stronger universality, is more suitable for different transformer production lines and special packaging requirements of customers, and is represented as follows:

1)4 stand are lift adjustable structure, and turnover platform height-adjustable satisfies not transformer production line of co-altitude and uses, and the convenience directly pushes away the transformer on the wooden tray.

2) The simple fixing device of the wooden tray is arranged on the frame shaped like the Chinese character 'ri', so that the wooden tray is not easy to move in the installation process of the transformer. The simple fixing device is also suitable for fixing wooden pallets of different sizes (within a certain size range). In addition, the fixing mode also facilitates the disassembly of the wooden pallet.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a turnover platform is used in transformer installation for installation between transformer and the wooden block dish, its characterized in that, this turnover platform are rectangular bodily form frame construction, and including the day font frame that is located the top, be located the mouth font frame of bottom and connect four stands of this day font frame and this mouth font frame, the epicyclic wheel is installed respectively in four bights of mouth font frame, and the wooden block dish is arranged in on the day font frame.

2. The turnover platform for installing the transformer of claim 1, wherein the upright posts comprise upper upright posts, lower upright posts and positioning pins, the lower parts of the upper upright posts are sleeved on the upper parts of the lower upright posts, the upper parts of the lower upright posts are provided with a plurality of first through holes which are arranged along the height direction, the upper parts of the upper upright posts are provided with second through holes which are matched with the first through holes, and the positioning pins penetrate through the first through holes and the second through holes.

3. The transformer mounting epicyclic platform of claim 2 wherein said upper and lower uprights are both hollow tubular structures.

4. The transformer installation turnover platform of any one of claims 1-3, wherein the front frame of the B-frame is provided with a plurality of toothed iron plates along the length direction, and the toothed iron plates are tilted upwards and face the middle frame of the B-frame.

5. The turnover platform for transformer installation according to claim 4, wherein the middle frame of the frame shaped like a Chinese character 'ri' is in a shape of a plate strip, a pair of fixing blocks capable of sliding in opposite directions or in opposite directions are arranged on the upper side of the middle frame, a through groove extending in the left-right direction is arranged on the middle frame, a third through hole is arranged on each fixing block, and a bolt sequentially penetrates through the third through holes and the through groove from top to bottom and is matched with a fastening nut arranged at the bottom of the middle frame of the frame shaped like a Chinese character 'ri'.