CN217806937U

CN217806937U - Sideslip travelling bogie

Info

Publication number: CN217806937U
Application number: CN202221250510.0U
Authority: CN
Inventors: 滕英才
Original assignee: Wisdri Engineering and Research Incorporation Ltd
Current assignee: Wisdri Engineering and Research Incorporation Ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-11-15
Anticipated expiration: 2032-05-18

Abstract

The utility model relates to a sideslip travelling bogie, this sideslip travelling bogie includes first frame and second frame, the bottom of first frame length direction's one end is equipped with two first wheels that set up along first frame width direction sharp interval, the bottom of first frame length direction's the other end is equipped with two second wheels that set up along first frame width direction sharp interval, the bottom of second frame length direction's one end is equipped with two third wheels that set up along second frame width direction sharp interval, first wheel and second wheel configuration are for making first frame can remove along its width direction, third wheel configuration is for making the third frame can remove along its width direction, the tip that is close to the second wheel of first frame is articulated with the tip detachably of keeping away from the third wheel of second frame, so that first frame and second frame can rotate from top to bottom relatively, this sideslip travelling bogie can avoid the wheel unsettled material of transporting with steadily.

Description

Sideslip travelling bogie

Technical Field

The utility model relates to a transportation equipment technical field, in particular to sideslip travelling bogie.

Background

On a hot rolled plate continuous heat treatment production line, in order to improve the productivity of heat treated plates, optimize production organization and product structure, steel plates need to be cut and stacked after continuous quenching, and are finally conveyed to downstream for heat treatment. In the continuous hot-rolled plate heat treatment production line, the transverse moving transport trolley is used for conveying stacked steel plates to different heat treatment stations, and plays a role in playing a very important role in production. However, when the stacking steel plates with the maximum specification of 4mx15m are transported in production, the weight of the stacking steel plates added to the self weight of the cross travelling trolley exceeds one hundred tons, and the suspension problem of wheels is caused by the factors such as track installation errors or uneven weight distribution, so that the trolley is unstable in operation, and a special design needs to be carried out on a trolley body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sideslip travelling bogie that can even running.

In order to solve the technical problem, the utility model adopts the following technical scheme.

According to the utility model discloses an aspect, the utility model provides a sideslip travelling bogie, this sideslip travelling bogie includes: the first frame and the second frame, the bottom of first frame length direction's one end is equipped with along two first wheels that first frame width direction straight line interval set up, the bottom of first frame length direction's the other end is equipped with along two second wheels that first frame width direction straight line interval set up, the bottom of second frame length direction's one end is equipped with along two third wheels that second frame width direction straight line interval set up, first wheel with the second wheel configuration makes first frame can remove along its width direction, the third wheel configuration makes the second frame can remove along its width direction, the tip of first frame that is close to the second wheel with the tip detachably of keeping away from of second frame the third wheel articulates to make first frame with the second frame can rotate from top to bottom relatively.

In some embodiments of the present application, the first frame is close to the terminal surface of second wheel has set firmly first connecting piece, set up the edge on the first connecting piece the first mounting hole that the width direction of first frame extends, keeping away from of second frame the terminal surface of third wheel has set firmly the second connecting piece, be equipped with on the second connecting piece with the connecting pin of first mounting hole coaxial arrangement, the connecting pin rotationally wears to locate in the first mounting hole.

Some embodiments of this application, the second connecting piece include the web and by two pterygoid lamina that the relative both sides of web stretched out, the web set firmly in keeping away from of second frame the terminal surface of third wheel, web and two the pterygoid lamina encloses and closes and form a mounting groove, first connecting piece stretches into in the mounting groove, the connecting pin is located two on the pterygoid lamina to rotationally wear to locate in the first mounting hole.

In some embodiments of the present application, two each be equipped with on the pterygoid lamina one with the second mounting hole of first mounting hole coaxial arrangement, the connecting pin includes pole portion and head, pole portion rotationally wears to locate first mounting hole and two in the second mounting hole, the head is located one of them the pterygoid lamina deviate from another one side and the joint of pterygoid lamina is on a cardboard, the head with cardboard bolted connection is on the pterygoid lamina.

In some embodiments of the present application, an end surface of the first connecting member facing the web has a space therebetween.

In some embodiments of the present application, an end surface of the first connecting member facing the web is an arc-shaped surface.

In some embodiments of the present application, the first connecting member is spaced apart from the two wing plates.

In some embodiments of the present application, the first connecting member is provided with a plurality of connecting pins at intervals along the width direction of the first frame, the second connecting member and the connecting pins are provided with a plurality of connecting pins at intervals along the width direction of the second frame, and the connecting pins on each of the second connecting members are rotatably mounted in the first mounting holes in a one-to-one correspondence manner.

In some embodiments of the present application, the traverse transport cart further includes a first driving element disposed on the first frame and a second driving element disposed on the second frame, the first driving element is connected to and drives the first wheel on the left side to rotate, and the second driving element is connected to and drives the third wheel on the right side to rotate. The top of the first frame is provided with at least one first cover plate and/or the top of the second frame is provided with at least one second cover plate.

According to the above technical scheme, the embodiment of the utility model provides an at least have following advantage and positive effect:

the utility model discloses among the sideslip travelling bogie, even be used for carrying out the first guide rail that leads to first wheel, be used for carrying out the second guide rail that leads to the second wheel and be used for carrying out the third guide rail that leads to the third wheel and have uneven assembly error or manufacturing error, can utilize first frame and the relative up-and-down rotation of second frame to adapt to the assembly error between the guide rail, make first wheel, second wheel and third wheel homoenergetic and the guide rail contact that corresponds. In addition, when the weight distribution of the first frame and the second frame is uneven, the wheels can be kept in contact with the corresponding guide rails by utilizing the relative up-and-down rotation of the first frame and the second frame, the suspension of the wheels is avoided, and the transverse moving transport trolley can stably run.

Drawings

Fig. 1 is a perspective view of a traverse transport cart according to an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of the region a in fig. 1.

Fig. 3 is a schematic view of the mounting positions of the first wheel, the second wheel, and the third wheel in fig. 1.

Fig. 4 is an enlarged schematic view of the region B in fig. 1.

Fig. 5 is a top view of fig. 4.

Fig. 6 is a sectional view taken along line C-C of fig. 5.

The reference numerals are explained below: 100. transversely moving the transport trolley; 11. a first frame; 111. a first cover plate; 112. a first side plate; 113. a fixed part; 12. a second frame; 121. a second cover plate; 122. a second side plate; 21. a first wheel; 22. a second wheel; 23. a third wheel; 24. side guide wheels; 3. a first connecting member; 31. an installation part; 32. a connecting portion; 4. a second connecting member; 41. a web; 42. a wing plate; 5. a connecting pin; 6. clamping a plate; 71. a first guide rail; 72. a second guide rail; 73. a third guide rail.

Detailed Description

While the present invention may be susceptible to embodiment in different forms, there is shown in the drawings and will herein be described in detail only some specific embodiments, with the understanding that the present disclosure is to be considered as an exemplification of the principles of the invention and is not intended to limit the invention to that as illustrated herein.

Thus, a feature indicated in this specification will serve to explain one of the features of an embodiment of the invention, and not to imply that every embodiment of the invention must have the described feature. Further, it should be noted that this specification describes many features. Although some features may be combined to show a possible system design, these features may also be used in other combinations not explicitly described. Thus, the combinations illustrated are not intended to be limiting unless otherwise specified.

In the embodiments shown in the drawings, the indications of directions (such as up, down, left, right, front, and rear) are used for explaining the structure and movement of the various elements of the present invention are not absolute but relative. These descriptions are appropriate when the elements are in the positions shown in the drawings. If the description of the positions of these elements changes, the indication of these directions changes accordingly.

The preferred embodiments of the present invention will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 6, a cross travel transport cart 100 according to an embodiment of the present invention mainly includes a frame, wheels, a first connecting member 3, a second connecting member 4, a connecting pin 5, and a clamping plate 6.

Referring to fig. 1, a vehicle frame is used for carrying materials to be transported, and includes a first vehicle frame 11 and a second vehicle frame 12 which are detachably connected.

In some embodiments, the total length of the first frame 11 and the second frame 12 is greater than 15m, and the width of each of the first frame 11 and the second frame 12 is greater than 4m, so as to facilitate transportation of large-format stacked steel plates.

In some embodiments, the first frame 11 and the second frame 12 are each a truss structure composed of a plurality of longitudinal bars, a plurality of transverse bars, and a plurality of diagonal bars, which not only is stable in structure, but also can reduce the weight of the first frame 11 and the second frame 12.

In some embodiments, at least one first cover plate 111 is disposed on the top of the first frame 11, at least one second cover plate 121 is also disposed on the top of the second frame 12, and the first cover plate 111 and the second cover plate 121 are used for installing equipment such as a hydraulic station, a lubrication station, and an electric control cabinet.

In other embodiments, the first cover 111 may be provided only on the first frame 11, and the second cover 121 may not be provided on the second frame 12. The second cover 121 may be provided only on the second frame 12, and the first cover 111 may not be provided on the first frame 11.

In some embodiments, the first cover 111 may be detachably disposed on the first frame 11, and the second cover 121 may be detachably disposed on the second frame 121.

Referring to fig. 2, in some embodiments, a fixing structure is disposed at the top of the first frame 11, the fixing structure includes four fixing portions 113 protruding from the top of the first frame 11, four corners of the first cover plate 111 have notches, the first cover plate 111 is assembled on the four fixing portions 113 through the four notches, and the first cover plate 111 is constrained by the notches and the fixing portions 113 to move in the front-back and left-right directions. It will be appreciated that the top of the second frame 12 may also be provided with a securing structure to engage the second cover 121.

Referring to fig. 1, in some embodiments, both sides of the first frame 11 in the width direction are outwardly protruded with first side plates 112, both sides of the second frame 12 in the width direction are outwardly protruded with second side plates 122, the first side plates 112 and the second side plates 122 widen the widths of the first frame 11 and the second frame 12, so that the first frame 11 and the second frame 12 bear more materials, and the first side plates 112 and the second side plates 122 may also be used for installing other devices.

In some embodiments, the first side plate 112 is provided in plural and is disposed at intervals along the length direction of the first frame 11, and the second side plate 122 is provided in plural and is disposed at intervals along the length direction of the second frame 12.

It will be appreciated that when only one of the first and

second side panels

112, 122 is provided, the first and

second side panels

112, 122 are longer length panels, and when a plurality of first and

second side panels

112, 122 are provided, the first and

second side panels

112, 122 are shorter length panels.

Referring to fig. 1 and 3, the wheels are disposed at the bottom of the frame to facilitate movement of the frame. The wheels include a first wheel 21, a second wheel 22, and a third wheel 23. The first wheels 21 are located at one end of the first frame 11 in the length direction, two first wheels 21 are provided and linearly spaced in the width direction of the first frame 11, the second wheels 22 are located at the other end of the first frame 11 in the length direction, two first wheels 21 are provided and linearly spaced in the width direction of the first frame 11, and the first wheels 21 and the second wheels 22 are configured to enable the first frame 11 to move in the width direction thereof.

The third wheels 23 are located at one end in the longitudinal direction of the second frame 12, two third wheels 23 are provided and are linearly provided at intervals in the width direction of the second frame 12, and the third wheels 23 are arranged so that the second frame can move in the width direction thereof.

The end of the first frame 11 near the second wheel 22 is detachably hinged to the end of the second frame 12 far from the third wheel 23 to enable the first frame 11 and the second frame 12 to rotate up and down relatively.

Referring to fig. 3, the first wheel 21 moves laterally along a predetermined first rail 71, the second wheel 22 moves laterally along a predetermined second rail 72, and the third wheel 23 moves laterally along a predetermined third rail 73 to move the first frame 11 and the second frame 12 to the working position. By the relative up-and-down rotation of the first frame 11 and the second frame 12, even if there is an assembly error or a manufacturing error of unevenness in the first rail 71, the second rail 72, and the third rail 73, the first frame 11 and the second frame 12 can be rotated relatively up and down to accommodate the assembly error between the rails, so that all of the first wheel 21, the second wheel 22, and the third wheel 23 can be brought into contact with the corresponding rails. In addition, when the weight distribution of the first frame 11 and the second frame 12 is not uniform, the wheels can be kept in contact with the corresponding guide rails by utilizing the relative up-and-down rotation of the first frame 11 and the second frame 12, so that the wheels are prevented from being suspended, and the transverse moving transport trolley 100 can run stably.

In some embodiments, two side guides 24 are provided adjacent to each of the first wheels 21, and four side guides 24 are used to cooperate with the first wheels 21 to provide more stable movement along the first rail 71, thereby providing more stability to the traversing carriage 100 during lateral movement.

In other embodiments, two side guide wheels 24 may be provided near the second wheels 22, and two side guide wheels 24 may be provided near the third wheels 23.

In some embodiments, the first frame 11 is provided with a first driving member, the second frame 12 is provided with a second driving member, the first driving member is connected to and drives the first wheel 21 on the left side to rotate, and the second driving member is connected to and drives the third wheel 23 on the right side to rotate, that is, the first driving member and the second driving member respectively drive the first wheel 21 and the third wheel 23 on the diagonal to rotate, so that the traversing transportation cart 100 can move more stably.

In other embodiments, the first driving member can be connected to and drive the first wheel 21 on the right side to rotate, and the second driving member can be connected to and drive the third wheel 23 on the left side to rotate.

Referring to fig. 4 to 6, in some embodiments, a first connecting member 3 is fixedly disposed on an end surface of the first frame 11 close to the second wheel 22, the first connecting member 3 is provided with a first mounting hole extending along a width direction of the first frame 11, a second connecting member 4 is fixedly disposed on an end surface of the second frame 12 far away from the third wheel 23, a connecting pin 5 coaxially disposed with the first mounting hole is disposed on the second connecting member 4, the connecting pin 5 is rotatably disposed in the first mounting hole, and the first frame 11 and the second frame 12 rotate up and down relatively by matching the connecting pin 5 with the first mounting hole. The first connecting member 3 may be welded to the first frame 11 or detachably connected thereto. The second connecting member 4 may be welded to the second frame 12 or detachably connected thereto.

In other embodiments, the first connecting member 3 is fixed on the top surface of the end portion of the first frame 11 close to the second wheel 22, the second connecting member 4 is fixed on the top surface of the end portion of the second frame 12 far from the third wheel 23, and the first connecting member 3 and the second connecting member 4 can be detachably hinged.

In other embodiments, the first connecting member 3 is fixed to the bottom surface of the end portion of the first frame 11 close to the second wheel 22, the second connecting member 4 is fixed to the bottom surface of the end portion of the second frame 12 far from the third wheel 23, and the first connecting member 3 and the second connecting member 4 can be detachably hinged.

In some embodiments, the first connecting members 3 are provided at intervals in the width direction of the first frame 11, the second connecting members 4 and the connecting pins 5 are provided at intervals in the width direction of the second frame 12, and the connecting pins 5 of each second connecting member 4 are rotatably installed in the first installation holes in a one-to-one correspondence. The first frame 11 and the second frame 12 are more firmly connected by the matching of the connecting pins 5 on the plurality of first connecting pieces 3 and the plurality of second connecting pieces 4, and the first frame 11 and the second frame 12 can be more stably rotated up and down relatively.

In some embodiments, the second connecting member 4 is substantially "concave", the second connecting member 4 includes a web plate 41 and two wing plates 42 extending from two opposite sides of the web plate 41, the web plate 41 is fixedly disposed on the end surface of the second frame 12 far away from the third wheel 23, the web plate 41 and the two wing plates 42 enclose to form a mounting groove, the first connecting member 3 extends into the mounting groove, and the connecting pin 5 is disposed on the two wing plates 42 and rotatably disposed in the first mounting hole. The installation position of the first connecting piece 3 on the first frame 11 is conveniently located by utilizing the installation groove formed by enclosing the web plate 41 and the two wing plates 42, and the first frame 11 and the second frame 12 are connected more quickly.

In some embodiments, the first connecting member 3 is substantially of a "convex" shape, the first connecting member 3 includes a mounting portion 31 and a connecting portion 32, the mounting portion 31 is fixedly disposed on an end surface of the first frame 11 near the second wheel 22, the connecting portion 32 protrudes from a middle portion of the mounting portion 31, and the first mounting hole is disposed on the connecting portion 32. The width of installation department 31 is greater than the width of connecting portion 32, and the width of installation department 31 is great, makes installation department 31 and first frame 11 have bigger connection area, more firm connection, and the width of connecting portion 32 is less, more conveniently inserts and is connected with connecting pin 5 in the mounting groove.

In some embodiments, each of the two wing plates 42 has a second mounting hole coaxially disposed with the first mounting hole, the connecting pin 5 includes a rod portion and a head portion, the rod portion is rotatably disposed in the first mounting hole and the two second mounting holes, the head portion is located on a side of one of the wing plates 42 facing away from the other wing plate 42, the clamping plate 6 is located between the head portion and the wing plate 42 close to the head portion, and the head portion and the clamping plate 6 are bolted to the wing plates 42. The connecting pin 5 is securely connected to the wing plate 42.

In some embodiments, the connector pins 5 are hinge pins to reduce the cost of manufacturing the traversing carriage 100 using existing materials.

In some embodiments, the head of the connecting pin 5 is shaped into a catching groove so that the connecting pin 5 can be caught on the catching plate 6 to more firmly mount the connecting pin 5.

In other embodiments, the rod portion is inserted into the two second mounting holes and fixedly connected to the two wing plates 42, and the rod portion is only rotatably inserted into the first mounting hole, so that the first connecting member 3 and the second connecting member 4 can also rotate relatively.

In some embodiments, the end surface of the connecting portion 32 facing the web 41 is spaced from the web 41, so that the first frame 11 and the second frame 12 have a larger rotation angle to accommodate larger assembly errors and manufacturing errors.

In some embodiments, the end surface of the connecting portion 32 facing the web 41 is an arc-shaped surface to avoid interference when the first connecting member 3 rotates in the mounting groove.

In some embodiments, the connecting portion 32 and the two wing plates 42 have a space therebetween to accommodate an installation position error of the first connecting member 3 and the second connecting member 4.

Based on above-mentioned technical scheme, the embodiment of the utility model provides an at least, following advantage and positive effect have.

The utility model discloses in the sideslip travelling bogie 100, even be used for carrying out the first guide rail 71 that leads to first wheel 21, be used for carrying out the second guide rail 72 that leads to second wheel 22 and be used for carrying out the third guide rail 73 that leads to third wheel 23 and have uneven assembly error or manufacturing error, can utilize first carriage 11 and second carriage 12 relative tilting to adapt to the assembly error between the guide rail, make first wheel 21, second wheel 22 and third wheel 23 homoenergetic and the guide rail contact that corresponds. In addition, when the weight distribution of the first frame 11 and the second frame 12 is not uniform, the wheels can be kept in contact with the corresponding guide rails by utilizing the relative up-and-down rotation of the first frame 11 and the second frame 12, so that the wheels are prevented from being suspended, and the transverse moving transport trolley 100 can run stably.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A transverse transport trolley is characterized by comprising a first frame and a second frame, wherein two first wheels are arranged at the bottom of one end of the first frame in the length direction at intervals along the width direction of the first frame in a linear mode, two second wheels are arranged at the bottom of the other end of the first frame in the length direction at intervals along the width direction of the first frame in a linear mode, two third wheels are arranged at the bottom of one end of the second frame in the length direction at intervals along the width direction of the second frame in a linear mode, the first wheels and the second wheels are configured to enable the first frame to move in the width direction of the first frame, the third wheels are configured to enable the second frame to move in the width direction of the third frame, and the end portion, close to the second wheels, of the first frame is detachably hinged to the end portion, far away from the third wheels, of the second frame, so that the first frame and the second frame can rotate up and down relatively.

2. The traverse transport trolley according to claim 1, wherein a first connecting member is fixedly provided on an end surface of the first frame adjacent to the second wheel, the first connecting member is provided with a first mounting hole extending in a width direction of the first frame, a second connecting member is fixedly provided on an end surface of the second frame remote from the third wheel, the second connecting member is provided with a connecting pin coaxially arranged with the first mounting hole, and the connecting pin is rotatably inserted into the first mounting hole.

3. The traverse transport cart as recited in claim 2, wherein said second connecting member comprises a web and two wings extending from opposite sides of said web, said web is fixedly attached to an end surface of said second frame distal from said third wheel, said web and said two wings enclose a mounting slot, said first connecting member extends into said mounting slot, and said connecting pin is disposed on said two wings and rotatably disposed through said first mounting hole.

4. A traverse transport trolley as claimed in claim 3, wherein each of the wing plates is provided with a second mounting hole arranged coaxially with the first mounting hole, the connecting pin comprises a rod portion and a head portion, the rod portion is rotatably inserted into the first mounting hole and the second mounting holes, the head portion is located on a side of one of the wing plates facing away from the other of the wing plates and is fastened to a fastening plate, and the head portion and the fastening plate are bolted to the wing plates.

5. The traverse transport cart of claim 3, wherein an end surface of the first connector facing the web is spaced from the web.

6. The traverse transport cart as recited in claim 5, wherein the end surface of said first connector facing said web is arcuate.

7. A traverse transport cart as recited in claim 3, wherein said first connector is spaced from both of said wing panels.

8. The traverse transport vehicle as recited in claim 2, wherein said first link members are provided in plurality at intervals in the width direction of said first frame, said second link members and said connecting pins are provided in plurality at intervals in the width direction of said second frame, and said connecting pins of each of said second link members are rotatably fitted in said first fitting holes in a one-to-one correspondence.

9. The traverse transport cart of claim 1, further comprising a first drive member disposed on the first frame and a second drive member disposed on the second frame, the first drive member being coupled to and driving rotation of the first wheel on the left side and the second drive member being coupled to and driving rotation of the third wheel on the right side.

10. The traverse transport cart as recited in claim 1, wherein the top of said first frame is provided with at least one first cover and/or the top of said second frame is provided with at least one second cover.