CN211767729U - Device for flat plate type transportation of super-long wide and thick steel plate - Google Patents

Abstract

The utility model discloses a device for flat plate type transportation of super-long and super-wide thick steel plates, which comprises a bottom plate, a bearing seat, a clamping block, a first connecting rod, a second connecting rod, a shaft, a baffle, a first connecting piece, a second connecting piece and a pin shaft; the utility model discloses a device of flat transportation overlength wide and thick steel sheet adopts the mode of erectting the wide and thick steel sheet, has realized the steady transportation to overlength wide and thick steel sheet, the utility model has the characteristics of low in manufacturing cost, safe in utilization, transportation effect are good, and the utility model discloses the commonality of device is better, is favorable to popularizing and applying.

Description

Device for flat plate type transportation of super-long wide and thick steel plate

Technical Field

The utility model relates to the technical field of machinery, especially, relate to a device of flat transportation overlength wide and thick steel sheet.

Background

At present, wide and thick steel plates are widely applied to the fields of large-scale shipbuilding and welding pipe making as an important raw material product in the metallurgical industry; because the railways and roads in China are not straight in the whole course and have certain bending degrees more or less always on certain road sections, the transportation mode of horizontally placing the wide and thick steel plates is generally adopted in the prior art, and the wide and thick steel plates are difficult to bend in the width direction according to a calculation formula of the bending-resistant section modulus. Therefore, in the prior art, the length of the wide and thick steel plate is limited when the wide and thick steel plate is transported, the super-long wide and thick steel plate cannot be transported, the welding workload of the wide and thick steel plate after the wide and thick steel plate reaches the destination is increased, and thus, the manufacturing cost of the product is increased, and the structural strength of the whole welding is reduced.

Therefore, the technical personnel in the field are dedicated to develop a device for transporting the super-long and wide thick steel plate, and the device is used for solving the problem that the super-long and wide thick steel plate cannot be transported in the prior art.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defect of prior art, the utility model aims to solve the technical problem that in the prior art, the transportation length of wide and thick steel plate has been restricted, can not transport the defect problem of overlength wide and thick steel plate promptly.

In order to realize the purpose, the utility model provides a device for flat plate type transportation of super-long and super-wide thick steel plates, which comprises a bottom plate, a bearing seat, a clamping block, a first connecting rod, a second connecting rod, a shaft, a baffle, a first connecting piece, a second connecting piece and a pin shaft;

the bottom plate is of a plate-shaped symmetrical structure; eight cuboid-shaped second grooves are symmetrically formed in the upper surface of the bottom plate, a fourth through hole is formed in each of the left end and the right end of each second groove, cuboid-shaped third grooves are formed in the front end and the rear end of the upper surface of the bottom plate respectively, a third through hole is formed in each of the left end and the right end of each third groove, and eight fourth grooves are formed between the two third grooves;

the bearing seat is arranged in the second groove of the bottom plate and is connected with a second nut through a second screw rod; the first connecting piece is arranged in the third groove at the front end of the bottom plate and is connected with the third groove through a third screw and a third nut; the second connecting piece is arranged in a third groove at the rear end of the bottom plate and is connected with a third nut through a third screw rod; the first wheel arranged on the clamping block is placed in the fourth groove of the bottom plate;

the bearing seat is formed by connecting a first main body and two first outer edges; the first main body is provided with a cylindrical first groove, and a rolling bearing is arranged in the first groove; a first through hole is formed in the axis position of the first groove, and a bearing section of the shaft is installed in the rolling bearing; the two first outer edges are respectively positioned at two sides of the first main body, each first outer edge is provided with a second through hole, and the second screw rod penetrates through the second through hole;

the clamping block is formed by connecting a second main body and a second outer edge; the second main body is provided with two fifth through holes, and a first screw rod penetrates through the fifth through holes; the side surface of the second main body facing the second outer edge is provided with two fifth grooves which are arranged along the vertical direction, and the fifth grooves guide the rolling of the second wheel; the second outer edge is positioned at the bottom end of the second main body, the lower surface of the second outer edge is provided with two second through grooves which are arranged along the horizontal direction, a first wheel is placed in each second through groove, two sides of each second through groove are respectively provided with two sixth through holes, and first hinges penetrate through the sixth through holes; a first through groove is formed between the two second through grooves, and the first connecting rod penetrates through the first through groove;

the first connecting rod is of a cuboid symmetrical structure; both ends of the first connecting rod are flat ends, the flat ends are provided with eleventh through holes, a first hinge penetrates through one eleventh through hole, and a second hinge penetrates through the other eleventh through hole;

the second connecting rod is of a cuboid symmetrical structure; one end of the second connecting rod is provided with two cuboid-shaped fifth through grooves, and second wheels are placed in the fifth through grooves; a twelfth through hole is formed in each of two sides of the fifth through groove, and a second hinge penetrates through the twelfth through hole; the other end of the second connecting rod is a flat end, the flat end is provided with a fourteenth through hole, and a connecting section of the shaft penetrates through the fourteenth through hole; a fifteenth through hole in a cuboid shape is formed in the middle of the second connecting rod, and the first connecting rod penetrates through the fifteenth through hole; a thirteenth through hole is formed in each of two sides of the fifteenth through hole, and a second hinge penetrates through the thirteenth through hole;

the shaft is formed by connecting bearing sections positioned at two ends and a connecting section positioned in the middle;

the baffle plates are divided into a first baffle plate and a second baffle plate according to the types, and the first baffle plate and the second baffle plate are both of plate-shaped symmetrical structures; the first baffle is provided with four ninth through holes, and a first screw rod penetrates through the ninth through holes; the second baffle is provided with four tenth through holes, and a first screw rod penetrates through the tenth through holes; the baffle is fixedly connected with the four clamping blocks which are oppositely arranged through a first screw and a first nut;

the first connecting piece is formed by connecting a third main body and a first boss; the third main body and the first boss are of a cuboid symmetrical structure, a third through groove is formed in the side face of the first boss, a sixth groove is formed in the upper surface of the first boss, an eighth through hole is formed in the axis position of the sixth groove, and the pin shaft penetrates through the eighth through hole; a fourth through groove is formed in the side face of the third main body, two seventh through holes are formed in the upper surface of the third main body, and a third screw rod penetrates through the seventh through holes;

the second connecting piece is formed by connecting a fourth main body and a second boss; the fourth main body and the second boss are of a cuboid symmetrical structure, a seventeenth through hole is formed in the upper surface of the second boss, a sixth through groove is formed in the side surface of the fourth main body, two sixteenth through holes are formed in the upper surface of the fourth main body, and a third screw rod penetrates through the sixteenth through holes;

the pin shaft consists of an inserting section and a clamping section which are coaxially connected, and the first connecting piece and the second connecting piece are connected through the pin shaft;

further, the rolling bearing, the first wheel, the second wheel, the first hinge, the second hinge, the first screw, the second screw, the third screw, the first nut, the second nut and the third nut are all standard parts;

furthermore, one bottom plate is provided with eight bearing seats, four clamping blocks, four first connecting rods, four second connecting rods, four shafts, two baffles, one first connecting piece, one second connecting piece and one pin shaft;

further, a hole center distance from a twelfth through hole of the second link to the thirteenth through hole is equal to a hole center distance from the thirteenth through hole to the fourteenth through hole, and is also equal to a hole center distance between two eleventh through holes of the first link.

Scheme more than adopting, the utility model discloses a device of flat transportation overlength wide and thick steel sheet has following technological effect:

1. the device consists of a bottom plate, eight bearing seats, four clamping blocks, four first connecting rods, four second connecting rods, four shafts, two first baffle plates, two second baffle plates, a first connecting piece, a second connecting piece, a pin shaft, eight rolling bearings, sixteen first wheels, eight second wheels, eight first hinges, eight second hinges, four first screw rods, sixteen second screw rods, four third screw rods, four first nuts, sixteen second nuts and four third nuts, and is made of common materials and convenient to machine and form, so that the manufacturing cost of the device is relatively low;

2. the clamping blocks are simultaneously pushed back to back or simultaneously pushed in opposite directions along the fourth groove of the bottom plate, so that the distance between the clamping blocks can be increased or reduced, the lateral directions of the wide and thick steel plates can be positioned, the baffle plates are respectively arranged on the clamping blocks at the front end and the rear end of the bottom plate, the longitudinal direction of the wide and thick steel plates can be positioned, the second boss of the second connecting piece positioned on one bottom plate is arranged in the third through groove of the first connecting piece positioned on the other bottom plate in a penetrating manner, the pin shaft is arranged in the aligned through hole in a penetrating manner, and by analogy, the longitudinal connection of a plurality of bottom plates can be realized, so that the device is relatively safe to use;

3. the transportation mode of vertically placing the wide and thick steel plates is adopted, so that the characteristic that the steel plates are easy to bend along the thickness direction can be fully utilized, the bearing seat, the first connecting rod, the second connecting rod and the clamping blocks which are arranged on the bottom plate can position the wide and thick steel plates laterally, the baffle plates which are arranged on the clamping blocks at the front end and the rear end of the bottom plate can position the wide and thick steel plates longitudinally, the design structures of the first connecting rod and the second connecting rod can ensure the stable operation of the device, and the first connecting piece, the second connecting piece and the pin shaft can longitudinally connect a plurality of bottom plates, so that the transportation effect of the device is relatively good;

to sum up, through the device of flat transportation overlength wide and thick steel sheet, can realize the steady transportation to overlength wide and thick steel sheet, the utility model has the characteristics of low in manufacturing cost, safe in utilization, transportation effect are good.

The conception, specific structure and technical effects of the present invention will be further described with reference to the accompanying drawings and specific embodiments, so as to fully understand the objects, features and effects of the present invention.

Drawings

FIG. 1 is a schematic structural view of the flat type device for transporting an ultra-long and ultra-wide thick steel plate of the present invention in front view when transporting a first ultra-long and ultra-wide thick steel plate;

FIG. 2 is a left side view structure diagram of the flat plate type device for transporting super-long and super-wide thick steel plates of the present invention when transporting the first wide and thick steel plate;

FIG. 3 is a schematic top view of the flat transporting device for ultra-long and ultra-wide thick steel plates of the present invention;

FIG. 4 is a schematic structural view of the flat type device for transporting an ultra-long and ultra-wide thick steel plate of the present invention in front view when transporting a second ultra-long and ultra-wide thick steel plate;

FIG. 5 is a left side view structure diagram of the flat plate type device for transporting super-long and wide and thick steel plates of the present invention when transporting the second wide and thick steel plate;

FIG. 6 is a schematic top view of the flat transporting device for ultra-long and ultra-wide and thick steel plates of the present invention;

fig. 7 is a schematic structural view of the assembled position-retaining block, first wheel and first hinge of the present invention;

fig. 8 is a left side view structural schematic diagram of the assembled position clamping block, first wheel and first hinge of the present invention;

fig. 9 is a schematic top view of the assembled position-retaining block, first wheel and first hinge of the present invention;

fig. 10 is a schematic bottom view of the assembled position-retaining block, first wheel and first hinge of the present invention;

fig. 11 is a schematic front view of the bearing seat of the present invention;

fig. 12 is a schematic top view of the bearing seat of the present invention;

fig. 13 is a schematic top view of the bottom plate of the present invention;

fig. 14 is a front view schematically illustrating a first connecting member according to the present invention;

fig. 15 is a left side view schematically illustrating the first connecting member according to the present invention;

fig. 16 is a schematic top view of the first connecting member of the present invention;

fig. 17 is a schematic front view of the hinge pin of the present invention;

fig. 18 is a front view schematically illustrating the first baffle of the present invention;

fig. 19 is a schematic front view of a second baffle of the present invention;

fig. 20 is a left side view schematically illustrating the structure of the shaft according to the present invention;

fig. 21 is a schematic front view of the first and second connecting rods according to the present invention;

fig. 22 is a schematic top view of the first and second connecting rods according to the present invention;

fig. 23 is a schematic front view of a second connecting member according to the present invention;

fig. 24 is a left side view schematically illustrating the second connecting member according to the present invention;

fig. 25 is a schematic top view of a second connecting member according to the present invention;

FIG. 26 is a schematic view of the working principle of the flat plate type device for transporting super-long and super-wide thick steel plates of the present invention;

FIG. 27 is a schematic view of the overlooking structure of two sets of the flat-type device for transporting ultra-long and ultra-wide thick steel plates of the present invention used for transporting the ultra-long and ultra-wide thick steel plates after longitudinal connection;

description of reference numerals: 1-a bearing seat; 101-a first body; 102-a first outer edge; 103-a first groove; 104-a first via; 105-a second via; 2-a bottom plate; 201-a second groove; 202-a third via; 203-a third groove; 204-a fourth groove; 205-a fourth via; a3 — first nut; b 3-second nut; c 3-third nut; 4-a block of stuck bits; 401-a second body; 402-a fifth via; 403-a second outer edge; 404-sixth via; 405-a fifth groove; 406-a first through slot; 407-a second through slot; 5-a first connecting member; 501-a third body; 502-a first boss; 503-a third through slot; 504-a fourth through slot; 505-a seventh via; 506 a sixth groove; 507-eighth through hole; 6-a pin shaft; 601-an insertion section; 602-a stuck bit segment; a 7-first wide and thick steel plate; b 7-a second wide and thick steel plate; c 7-super long wide thick steel plate; a 8-first baffle; 801-ninth via; b 8-second baffle; 802-tenth via; a 9-first hinge; b 9-second hinge; 10-rolling bearings; 11-axis; 1101-a bearing segment; 1102-a connecting segment; 12-a first link; 1201-eleventh via; 13-a second link; 1301-a twelfth through hole; 1302-a thirteenth via; 1303-fourteenth through hole; 1304-a fifth through slot; 1305-a fifteenth via; a14 — first round; b14 — second round; 15-a second connector; 1501-a fourth body; 1502-a second boss; 1503-sixth through slot; 1504-sixteenth via; 1505-the seventeenth through hole; a 16-first screw; b 16-second screw; c 16-third screw.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings for clarity and understanding of the technical contents.

The size and thickness of each component shown in the drawings are arbitrarily illustrated, and the present invention is not limited to the size and thickness of each component; the thickness of the components may be exaggerated where appropriate in the figures to improve clarity.

As shown in fig. 1 to 25, the device for transporting super-long and super-wide thick steel plates in a flat plate type of the present invention comprises a bottom plate 2, a bearing seat 1, a blocking block 4, a first connecting rod 12, a second connecting rod 13, a shaft 11, a baffle 8, a first connecting piece 5, a second connecting piece 15 and a pin shaft 6;

the bottom plate 2 is of a plate-shaped symmetrical structure; eight rectangular second grooves 201 are symmetrically formed in the upper surface of the bottom plate 2, a fourth through hole 205 is formed in each of the left and right ends of each second groove 201, a rectangular third groove 203 is formed in each of the front and rear ends of the upper surface of the bottom plate 2, a third through hole 202 is formed in each of the left and right ends of each third groove 203, and eight fourth grooves 204 are formed between the two third grooves 203;

the bearing seat 1 is installed in the second groove 201 of the bottom plate 2 and is connected with the second groove through a second screw b16 and a second nut b 3; the first connecting piece 5 is arranged in the third groove 203 at the front end of the bottom plate 2 and is connected with the third groove through a third screw rod c16 and a third nut c 3; the second connecting piece 15 is arranged in the third groove 203 at the rear end of the bottom plate 2 and is connected with the third screw rod c16 through a third nut c 3; the first wheel a14 mounted to the catch block 4 is placed in the fourth recess 204 of the base plate 2,

the bearing seat 1 is formed by connecting a first main body 101 and two first outer edges 102; the first main body 101 is provided with a cylindrical first groove 103, and a rolling bearing 10 is installed in the first groove 103; a first through hole 104 is formed in the axial position of the first groove 103, and a bearing section 1101 of the shaft 11 is installed in the rolling bearing 10; the two first outer edges 102 are respectively located at two sides of the first main body 101, each first outer edge 102 is provided with a second through hole 105, and the second screw b16 penetrates through the second through hole 105;

the clamping block 4 is formed by connecting a second main body 401 and a second outer edge 403; the second main body 401 is provided with two fifth through holes 402, and a first screw a16 penetrates through the fifth through holes 402; the side surface of the second main body 401 facing the second outer edge 403 is provided with two fifth grooves 405 arranged in the vertical direction, and the fifth grooves 405 guide the rolling of the second wheel b 14; the second outer edge 403 is located at the bottom end of the second main body 401, two second through grooves 407 arranged along the horizontal direction are formed in the lower surface of the second outer edge 403, a first wheel a14 is placed in the second through grooves 407, two sixth through holes 404 are formed in two sides of the second through grooves 407, and a first hinge a9 penetrates through the sixth through holes 404; a first through groove 406 is disposed between the two second through grooves 407, and the first connecting rod 12 is disposed in the first through groove 406.

The first connecting rod 12 is a cuboid symmetrical structure; both ends of the first connecting rod 12 are flat ends, the flat ends are provided with eleventh through holes 1201, a first hinge a9 penetrates through one of the eleventh through holes 1201, and a second hinge b9 penetrates through the other eleventh through hole 1201;

the second connecting rod 13 is a cuboid symmetrical structure; one end of the second link 13 is provided with two rectangular parallelepiped fifth through slots 1304, and the second wheel b14 is placed in the fifth through slots 1304; a twelfth through hole 1301 is respectively formed in each of two sides of the fifth through groove 1304, and a second hinge b9 penetrates through the twelfth through hole 1301; the other end of the second connecting rod 13 is a flat end, the flat end is provided with a fourteenth through hole 1303, and a connecting section 1102 of the shaft 11 is arranged in the fourteenth through hole 1303 in a penetrating manner; a fifteenth through hole 1305 in a rectangular parallelepiped shape is formed in the middle of the second connecting rod 13, and the first connecting rod 12 is inserted into the fifteenth through hole 1305; a thirteenth through hole 1302 is respectively formed on two sides of the fifteenth through hole 1305, and a second hinge b9 penetrates through the thirteenth through hole 1302;

the shaft 11 is formed by connecting bearing sections 1101 positioned at two ends and a connecting section 1102 positioned in the middle;

the baffle 8 is divided into a first baffle a8 and a second baffle b8 according to the model, and the first baffle a8 and the second baffle b8 are both plate-shaped symmetrical structures; the first baffle a8 is provided with four ninth through holes 801, and a first screw a16 penetrates through the ninth through holes 801; the second baffle b8 is provided with four tenth through holes 802, and a first screw a16 penetrates through the tenth through holes 802; the baffle plate 8 is fixedly connected with four clamping blocks 4 which are oppositely arranged through a first screw a16 and a first nut a 3;

the first connecting piece 5 is formed by connecting a third main body 501 and a first boss 502; the third main body 501 and the first boss 502 are both of a cuboid symmetrical structure, a third through groove 503 is formed in the side surface of the first boss 502, a sixth groove 506 is formed in the upper surface of the first boss 502, an eighth through hole 507 is formed in the axis position of the sixth groove 506, and the pin shaft 6 penetrates through the eighth through hole 507; a fourth through-hole 504 is formed in the side surface of the third main body 501, two seventh through-holes 505 are formed in the upper surface of the third main body 501, and a third screw c16 penetrates through the seventh through-hole 505;

the second connecting piece 15 is formed by connecting a fourth main body 1501 and a second boss 1502; the fourth main body 1501 and the second boss 1502 are both of a cuboid symmetrical structure, a seventeenth through hole 1505 is formed in the upper surface of the second boss 1502, a sixth through groove 1503 is formed in the side surface of the fourth main body 1501, two sixteenth through holes 1504 are formed in the upper surface of the fourth main body 1501, and a third screw c16 penetrates through the sixteenth through holes 1504;

the pin 6 is composed of an insertion section 601 and a clamping section 602 which are coaxially connected, and the first connecting piece 5 and the second connecting piece 15 are connected through the pin 6;

in the present embodiment, the rolling bearing 10, the first wheel a14, the second wheel b14, the first hinge a9, the second hinge b9, the first screw a16, the second screw b16, the third screw c16, the first nut a3, the second nut b3 and the third nut c3 are all standard components;

in this embodiment, one base plate 2 is provided with eight bearing seats 1, four clamping blocks 4, four first connecting rods 12, four second connecting rods 13, four shafts 11, two baffles 8, one first connecting piece 5, one second connecting piece 15 and one pin shaft 6;

in this embodiment, the distance between the centers of the twelfth through hole 1301 of the second link 13 and the thirteenth through hole 1302 is equal to the distance between the centers of the thirteenth through hole 1302 and the fourteenth through hole 1303, and is also equal to the distance between the centers of the two eleventh through holes 1201 of the first link 12.

In the process of assembling the components, the components are assembled,

as shown in fig. 1 to 25, firstly, one rolling bearing 10 is respectively installed in eight first grooves 103 of eight bearing seats 1, then, the connecting sections 1102 of four shafts 11 are respectively inserted into fourteenth through holes 1303 of four second connecting rods 13, then, the eight bearing seats 1 are arranged in pairs, and then, the bearing sections 1101 at two ends of the four shafts 11 are respectively installed in the eight rolling bearings 10, so that the eight bearing seats 1, the four shafts 11, the eight rolling bearings 10 and the four second connecting rods 13 can be assembled.

Then, the base plate 2 is placed on a horizontal mounting table, then the four groups of the bearing seats 1 provided with the second connecting rods 13 are respectively placed in the eight second grooves 201 of the base plate 2, sixteen second through holes 105 of the four groups of the bearing seats 1 are ensured to be aligned with sixteen fourth through holes 205 of the base plate 2, then a second screw b16 is respectively arranged in the through holes of each group, and then a second nut b3 is respectively screwed on the other end of each second screw b16, so that the four groups of the bearing seats 1 and the base plate 2 can be assembled.

Then, a second wheel b14 is placed in each fifth through groove 1304 of the four second links 13, so that the axle center hole of each second wheel b14 is aligned with the twelfth through hole 1301 of the second link 13, and then a second hinge b9 is installed in each through hole of each pair, so that the four second links 13 and the eight second wheels b14 can be assembled.

Then, one end of each of the four first links 12 is inserted into a fifteenth through hole 1305 of each of the four second links 13, so that the four eleventh through holes 1201 of the four first links 12 are aligned with the four thirteenth through holes 1302 of the four second links 13, and then one second hinge b9 is installed in each of the through holes aligned in each set, so that the four second links 13 and the four first links 12 can be assembled.

Then, the fourth through groove 504 of the first connecting member 5 is installed on the third groove 203 of the front end of the base plate 2, so that the two seventh through holes 505 of the first connecting member 5 are aligned with the two third through holes 202 of the base plate 2, then a third screw c16 is respectively inserted into each aligned through hole, and then a third nut c3 is respectively screwed to the other end of each third screw c16, so that the first connecting member 5 and the front end of the base plate 2 can be assembled.

Then, the sixth through groove 1503 of the second connecting member 15 is installed on the third groove 203 at the rear end of the base plate 2, so that two sixteenth through holes 1504 of the second connecting member 15 are aligned with the other two third through holes 202 of the base plate 2, then a third screw c16 is respectively inserted into each aligned through hole, and then a third nut c3 is respectively screwed to the other end of each third screw c16, so that the second connecting member 15 and the rear end of the base plate 2 can be assembled.

Then, four of the position clamping blocks 4 are placed on the bottom plate 2, and then the other ends of the four first connecting rods 12 are respectively arranged in the four first through grooves 406 of the four position clamping blocks 4, then, two first wheels a14 are respectively placed in each second through slot 407 of the four block positions 4, so that sixteen axle holes of sixteen first wheels a14 are aligned with eight sixth through holes 404 of the four block positions 4, while ensuring that the four eleventh through holes 1201 of the four first links 12 are also aligned with the four sixth through holes 404 of the four capture blocks 4, then, a first hinge a9 is installed in each set of through holes, so that four first links 12, four block 4 and sixteen first wheels a14 can be assembled, at the same time, sixteen first wheels a14 are ensured to be positioned in the eight fourth grooves 204 of the bottom plate 2.

Finally, the two first baffle plates a8 are respectively arranged at the front end and the rear end of the bottom plate 2, eight ninth through holes 801 of the two first baffle plates a8 are ensured to be aligned with eight fifth through holes 402 of the four clamping blocks 4, then a first screw rod a16 is respectively arranged in each aligned through hole, and then a first nut a3 is respectively screwed at the other end of each first screw rod a16, so that the whole device is assembled and can be put into use.

The working principle is as follows: as shown in fig. 26, the first link 12 and the second link 13 may form a triangular movable frame ABCD by a second hinge B9, where point a, point C and point D are the hole centers of the twelfth through hole 1301, the fourteenth through hole 1303 and the thirteenth through hole 1302 of the second link 13, respectively, and point B is the hole center of the eleventh through hole 1201 of the first link 12; in the triangle ABC, since AD is CD is BD, according to the inverse proposition of the rule of the center line of the hypotenuse of the right triangle (if the center line of one side of a triangle is equal to half of the side, the triangle is a right triangle, and the side is the hypotenuse of the right triangle), it is possible to break the angle ABC to be a right angle, that is, the angle ABC is always kept to be a right angle regardless of the change of the angle ACB, so that it is possible to ensure that the second wheel b14 located in the fifth through groove 1304 of the second link 13 can always run in the fifth groove 405 of the detent block 4, thereby ensuring that the whole apparatus can run stably.

The utility model discloses one of the using-way of device of flat transportation overlength wide and thick steel sheet: the method is used for transporting the wide steel plates with the length being equal to one bottom plate, and generally comprises three steps of disassembling the first baffle plate a8, loading the first wide steel plate a7 and installing the first baffle plate a8 again, and the specific process is as follows.

As shown in fig. 1 to 3, first, four first nuts a3 at one end of the bottom plate 2 are screwed off from corresponding four first screws a16, then the first baffle a8 is dismounted from four first screws a16, then a plurality of first wide and thick steel plates a7 are placed in the space enclosed by the four block blocks 4 and the bottom plate 2 in sequence, then the first baffle a8 is sleeved on four first screws a16 without screwing first nuts a3 through ninth through holes 801, then the other ends of the four first screws a16 are screwed on one first nut a3, and finally, a transport wheel is mounted on the lower portion of the bottom plate 2.

The distance between the four card position blocks 4 can be controlled by pushing the four card position blocks 4 along the eight fourth grooves 204 of the bottom plate 2; if the distance between the four clamping blocks 4 needs to be increased, the four clamping blocks 4 are pushed back to the back, so that the first wide and thick steel plate a7 can be transported, and two first baffle plates a8 are correspondingly and selectively installed; if the distance between the four clamping blocks 4 needs to be reduced, the four clamping blocks 4 are pushed towards each other, so that the second wide and thick steel plate b7 can be transported, and two second baffles b8 are correspondingly and selectively installed.

The utility model discloses the use of flat device of transporting overlength wide and thick steel sheet is two: the method is used for transporting the super-long and wide steel plate with the length of two bottom plates, and generally comprises four steps of longitudinally connecting the two bottom plates 2, disassembling three first baffle plates a8, loading the super-long and wide steel plate c7 and re-installing one first baffle plate a8, and the specific process is as follows.

As shown in fig. 27, the second boss 1502 of the second connecting member 15 of one base plate 2 is first inserted into the third through-groove 503 of the first connecting member 5 of the other base plate 2, and then one pin 6 is inserted into the aligned through-hole, so that the two base plates 2 can be longitudinally connected.

Then, two first nuts a3 at one end and in the middle of the bottom plate 2 are unscrewed from the corresponding twelve first screws a16, then three first baffle plates a8 are detached from the twelve first screws a16, then eight first screws a16 in the middle are pulled out from the four clamping blocks 4, then a plurality of ultra-long and wide steel plates c7 are successively placed in the space enclosed by the eight clamping blocks 4 and the bottom plate 2, then one first baffle plate a8 is sleeved on the four first screws a16 without screwing the first nuts a3 through ninth through holes 801, then the other ends of the four first screws a16 are respectively screwed with one first nut a3, and finally, a transport wheel is installed on the lower part of the two bottom plates 2.

Supplementary explanation: if the lower part of the bottom plate 2 is provided with automobile wheels and is connected with an automobile head, the device can transport wide and thick steel plates on a road; if a train wheel is arranged at the lower part of the bottom plate 2 and is connected with a locomotive, the device can transport wide and thick steel plates on a railway.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the teachings of this invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims (4)

1. A device for flat plate type transportation of super-long and super-wide thick steel plates is characterized by comprising a bottom plate (2), a bearing seat (1), a clamping block (4), a first connecting rod (12), a second connecting rod (13), a shaft (11), a baffle (8), a first connecting piece (5), a second connecting piece (15) and a pin shaft (6);

the bottom plate (2) is of a plate-shaped symmetrical structure; eight cuboid-shaped second grooves (201) are symmetrically formed in the upper surface of the bottom plate (2), a fourth through hole (205) is formed in each of the left end and the right end of each second groove (201), a cuboid-shaped third groove (203) is formed in each of the front end and the rear end of the upper surface of the bottom plate (2), a third through hole (202) is formed in each of the left end and the right end of each third groove (203), and eight fourth grooves (204) are formed between the two third grooves (203);

the bearing seat (1) is arranged in a second groove (201) of the bottom plate (2) and is connected with a second nut (b3) through a second screw (b 16); the first connecting piece (5) is arranged in a third groove (203) at the front end of the bottom plate (2) and is connected with a third nut (c3) through a third screw (c 16); the second connecting piece (15) is arranged in a third groove (203) at the rear end of the bottom plate (2) and is connected with a third nut (c3) through a third screw (c 16); the first wheel (a14) arranged on the clamping block (4) is placed in the fourth groove (204) of the bottom plate (2);

the bearing seat (1) is formed by connecting a first main body (101) and two first outer edges (102); the first main body (101) is provided with a cylindrical first groove (103), and a rolling bearing (10) is arranged in the first groove (103); a first through hole (104) is formed in the axial line position of the first groove (103), and a bearing section (1101) of the shaft (11) is installed in the rolling bearing (10); the two first outer edges (102) are respectively positioned at two sides of the first main body (101), each first outer edge (102) is provided with a second through hole (105), and the second screw (b16) penetrates through the second through hole (105);

the clamping block (4) is formed by connecting a second main body (401) and a second outer edge (403); the second main body (401) is provided with two fifth through holes (402), and a first screw rod (a16) penetrates through the fifth through holes (402); the side surface of the second main body (401) facing the second outer edge (403) is provided with two fifth grooves (405) which are arranged along the vertical direction, and the fifth grooves (405) guide the rolling of a second wheel (b 14); the second outer edge (403) is positioned at the bottom end of the second main body (401), two second through grooves (407) arranged in the horizontal direction are formed in the lower surface of the second outer edge (403), a first wheel (a14) is placed in each second through groove (407), two sixth through holes (404) are formed in each of two sides of each second through groove (407), and a first hinge (a9) penetrates through each sixth through hole (404); a first through groove (406) is formed between the two second through grooves (407), and the first connecting rod (12) penetrates through the first through groove (406);

the first connecting rod (12) is of a cuboid symmetrical structure; both ends of the first connecting rod (12) are flat ends, the flat ends are provided with eleventh through holes (1201), a first hinge (a9) penetrates through one eleventh through hole (1201), and a second hinge (b9) penetrates through the other eleventh through hole (1201);

the second connecting rod (13) is of a cuboid-shaped symmetrical structure; one end of the second connecting rod (13) is provided with two cuboid-shaped fifth through grooves (1304), and a second wheel (b14) is placed in the fifth through grooves (1304); a twelfth through hole (1301) is formed in each of two sides of the fifth through groove (1304), and a second hinge (b9) penetrates through the twelfth through hole (1301); the other end of the second connecting rod (13) is a flat end, the flat end is provided with a fourteenth through hole (1303), and a connecting section (1102) of the shaft (11) penetrates through the fourteenth through hole (1303); a fifteenth through hole (1305) in a cuboid shape is formed in the middle of the second connecting rod (13), and the first connecting rod (12) penetrates through the fifteenth through hole (1305); a thirteenth through hole (1302) is respectively formed in each of two sides of the fifteenth through hole (1305), and a second hinge (b9) penetrates through the thirteenth through hole (1302);

the shaft (11) is formed by connecting bearing sections (1101) positioned at two ends and a connecting section (1102) positioned in the middle;

the baffle (8) is divided into a first baffle (a8) and a second baffle (b8) according to the model, and the first baffle (a8) and the second baffle (b8) are both plate-shaped symmetrical structures; the first baffle (a8) is provided with four ninth through holes (801), and a first screw (a16) penetrates through the ninth through holes (801); the second baffle (b8) is provided with four tenth through holes (802), and a first screw rod (a16) penetrates through the tenth through holes (802); the baffle (8) is fixedly connected with four clamping blocks (4) which are oppositely arranged through a first screw rod (a16) and a first nut (a 3);

the first connecting piece (5) is formed by connecting a third main body (501) and a first boss (502); the third main body (501) and the first boss (502) are of a cuboid symmetrical structure, a third through groove (503) is formed in the side face of the first boss (502), a sixth groove (506) is formed in the upper surface of the first boss (502), an eighth through hole (507) is formed in the axis position of the sixth groove (506), and the pin shaft (6) penetrates through the eighth through hole (507); a fourth through groove (504) is formed in the side surface of the third main body (501), two seventh through holes (505) are formed in the upper surface of the third main body (501), and a third screw (c16) penetrates through the seventh through holes (505);

the second connecting piece (15) is formed by connecting a fourth main body (1501) and a second boss (1502); the fourth main body (1501) and the second boss (1502) are of a cuboid symmetrical structure, a seventeenth through hole (1505) is formed in the upper surface of the second boss (1502), a sixth through groove (1503) is formed in the side surface of the fourth main body (1501), two sixteenth through holes (1504) are formed in the upper surface of the fourth main body (1501), and a third screw (c16) penetrates through the sixteenth through holes (1504);

the pin shaft (6) is composed of an inserting section (601) and a clamping section (602) which are coaxially connected, and the first connecting piece (5) is connected with the second connecting piece (15) through the pin shaft (6).

2. The apparatus of claim 1,

the rolling bearing (10), the first wheel (a14), the second wheel (b14), the first hinge (a9), the second hinge (b9), the first screw (a16), the second screw (b16), the third screw (c16), the first nut (a3), the second nut (b3) and the third nut (c3) are all standard parts.

3. The apparatus of claim 1,

one bottom plate (2) dispose eight bearing frame (1), four block (4), four first connecting rod (12), four second connecting rod (13), four axle (11), two baffle (8), one first connecting piece (5), one second connecting piece (15) and one round pin axle (6).

4. The apparatus of claim 1,

the hole center distance from the twelfth through hole (1301) of the second connecting rod (13) to the thirteenth through hole (1302) is equal to the hole center distance from the thirteenth through hole (1302) to the fourteenth through hole (1303), and is also equal to the hole center distance between two eleventh through holes (1201) of the first connecting rod (12).

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