WO2018019081A1

WO2018019081A1 - Turnover-type saddle

Info

Publication number: WO2018019081A1
Application number: PCT/CN2017/090767
Authority: WO
Inventors: 张绍光; 刘海鹏; 张曙光; 吕倩
Original assignee: 中车齐齐哈尔车辆有限公司
Priority date: 2016-07-25
Filing date: 2017-06-29
Publication date: 2018-02-01
Also published as: CN106219058A; CN106219058B

Abstract

Disclosed is a turnover-type saddle, comprising a support base (1), an elastic component (3) and two turnover plates (2). The two turnover plates (2) are oppositely arranged on two sides of the support base (1). The outer end of each of the two turnover plates (2) is hinged to the support base (1), and the inner end thereof can rotate around a corresponding hinge point by a predetermined angle. During the rotation of the inner ends of the turnover plates (2) by the predetermined angle, the elastic component (3) is compressed, and under a restoring force of the elastic component (3), the turnover plates (2) can rotate to a horizontal position. The turnover-type saddle can greatly reduce human-assisted operation, so as to decrease the labour intensity and improve the transport efficiency thereof, and is also suitable for the transportation of both roll-packed cargo and generally packed cargo.

Description

Flip type saddle

The present application claims priority to Chinese Patent Application No. 201610589695.0, filed on Jan. 25,,,,,,,,,,,,,,,,,,,,,,,,,,

Technical field

The invention relates to the field of transportation equipment, and in particular to a flip type saddle.

Background technique

At present, when coiled goods such as steel coils are transported, flatbeds or containers are usually used. In the process of transportation, in order to prevent the packaged goods from moving back and forth at the bottom of the vehicle body (or the box), a V-shaped chassis is generally provided at the bottom of the vehicle body (or the box body), and the packaged goods can be placed in the V-type. The V-shaped groove formed by the chassis is safely and stably conveyed. However, this structural design results in the transportation equipment being only suitable for transporting packaged goods, and not suitable for transporting ordinary goods such as plates and profiles.

Please refer to FIG. 1. FIG. 1 is a schematic structural view of a V-shaped frame in the prior art.

As shown in FIG. 1 , in view of the above problems, there is a V-shaped frame in the prior art, including a chassis 1 , a baffle 2 and a support plate 3 , wherein one end of the baffle 2 is rotatably connected to the chassis 1 . The other end is connected to the support plate 3 via a hinge shaft 4 so that the support plate 3 can be rotated about the hinge shaft 4. When it is necessary to transport the packaged goods, the baffle 2 can be lifted by means of a special spreader, and the end of the support plate 3 away from the hinge shaft 4 is supported by the chassis 1, thereby forming a V-shaped groove as shown in FIG. Loading goods; when it is necessary to transport ordinary goods, the baffle 2 is again lifted by means of a special spreader, and the support plate 3 is brought together to the baffle 2, and the baffle 2 and the support plate 3 which are brought together by the spreader are further The lower surface of the baffle 2 is lowered so that the upper surface of the baffle 2 is substantially flush, thereby forming a support surface that can be used to carry ordinary goods. The above-mentioned V-frame can be used for both shipping and general cargo, but when it is used, the field staff frequently raises and lowers the baffle 2 by means of a special spreader, manual labor. High strength and low transportation efficiency.

Therefore, how to provide a saddle can greatly reduce manual assisted operations to reduce labor intensity and High transportation efficiency, and at the same time, it is suitable for the transportation of rolled goods and ordinary goods, which is still a technical problem to be solved by those skilled in the art.

Summary of the invention

The object of the present invention is to provide a flip type saddle which can greatly reduce manual assisting operation to reduce labor intensity, improve transportation efficiency, and is suitable for transportation of packaged goods and ordinary goods at the same time.

In order to solve the above technical problem, the present invention provides a flip type saddle, comprising a support, an elastic member and two flip plates, wherein the two flip plates are oppositely disposed on two sides of the support, and the two flip plates The outer ends are hinged to the support, and the inner ends of the two flip plates are rotatable to a predetermined angle around the respective hinge points; the inner end of each of the flip plates is rotated to a predetermined angle during compression The elastic member is described, and under the restoring force of the elastic member, each of the inverting plates is rotatable to a horizontal position.

When using the flip type saddle provided by the present invention to transport the packaged goods, since the self-gravity of the packaged goods is generally large, the elastic force provided by the elastic members is insufficient to support the inversion plate in a horizontal position, and the inside of the two inverted plates The ends will automatically rotate about the respective hinge points to a predetermined angle to form an opening for carrying the packaged goods. In the process of rotating the inner end of the inverting plate to a predetermined angle, the inverting plate continuously compresses the elastic member, so that the elastic member obtains a large restoring force, and the restoring force can drive the two inverting plates when the packaged goods are unloaded. The inner end portion is automatically rotated around the corresponding hinge point to a horizontal position, and the elastic force provided by the elastic member has a certain supporting effect on the flip plate to facilitate transportation of ordinary goods such as plates and profiles.

As can be seen from the above description, in the use process of the inverted saddle provided by the present invention, the two flipping plates can realize the automatic position of the station when transporting different goods only by relying on the self-gravity of the packaged goods and the restoring force of the elastic parts. Conversion, basically no manual auxiliary operation, low labor intensity, which greatly improves the loading and unloading efficiency of the goods.

Optionally, when the two flip boards are in a horizontal position, the upper surfaces of the two flip boards are flush with the upper surface of the support.

Optionally, further comprising a limiting component for limiting the two flipping plates to the predetermined angle or The horizontal position.

Optionally, the support has an upwardly opening groove structure, and the two flip plates are respectively mounted on the two side walls of the groove structure; the limiting member is a groove bottom of the groove structure, when When the two flip plates are rotated to the predetermined angle, the inner ends of the two flip plates abut against the groove bottom.

Optionally, the inversion plate comprises a top plate and a rib plate disposed at a bottom of the top plate, and the flip plate is hinged to the support by the rib plate.

Optionally, the limiting component comprises a positioning pin; the rib and the support are respectively provided with a plurality of positioning holes, and the rib and the branch are rotated when the rotating plate is rotated to a predetermined angle or a horizontal position. There are coincident positioning holes between the seats, and the positioning pins are inserted into the two positioning holes which are coincident to limit the relative position of the inversion plate and the support.

Optionally, the limiting component includes a positioning pin; the rib and the support are respectively provided with positioning holes, and when the rotating plate is rotated to a predetermined angle, the rib exists between the rib and the support The locating pins are coincident, and the locating pins are inserted into the two positioning holes that are coincident to limit the flipping plate at a predetermined angle.

Optionally, the limiting component further includes a pad, the two ends of the pad are provided with pin holes, and the pin holes are internally provided with positioning pins; when the flipping plate is in a horizontal position, the Locating pins at both ends of the pad are respectively inserted into the positioning holes of the ribs and the positioning holes of the pedestal to limit the flipping plate in a horizontal position.

Optionally, the width of the top panel is greater than or equal to the width of the package to be installed.

Optionally, a torsion spring is disposed on the hinge shafts of the two rotating plates and the support, and the elastic member is the torsion spring.

DRAWINGS

1 is a schematic structural view of a V-shaped frame in the prior art;

2 is a schematic structural view of a specific embodiment of a flip type saddle according to the present invention;

Figure 3 is a schematic structural view of the inverted saddle of Figure 2 when transporting the packaged goods;

4 is a structural schematic view of the two inverted plates of the inverted saddle of FIG. 2 in an inverted position.

The reference numerals in Figure 1 are as follows:

1 chassis, 2 baffles, 3 support plates, 4 hinges

The reference numerals in Figures 2-4 are as follows:

1 seat, 12 positioning holes, 2 inversion plates, 21 top plates, 22 ribs, 3 elastic parts, 4 positioning pins, 5 rolls of goods, 6 beams, 61 limit holes.

detailed description

In order to make those skilled in the art better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

As used herein, "a number" refers to a plurality of quantities that are uncertain in number, usually two or more; and when "a number" is used to indicate the number of certain components, it is not understood that the number of these components is the same.

The term "ordinary goods" as used herein refers to a type of cargo that is different from the sheet or profile of the packaged goods. Such goods do not require special structures for fixing and can be transported directly in a flat-bottomed compartment.

Please refer to FIG. 2-4. FIG. 2 is a schematic structural view of a specific embodiment of a flip type saddle provided by the present invention, and FIG. 3 is a schematic structural view of the inverted saddle when transporting the packaged goods in FIG. 2 is a structural schematic view of the two inverted plates of the inverted saddle in an inverted position.

The invention provides a flip type saddle, comprising a support 1, an elastic member 3 and two flip plates 2, wherein the two flip plates 2 are oppositely disposed on two sides of the support 1, and the outer ends of the two flip plates 2 are The holder 1 is hinged and the inner ends of the two flaps 2 are rotatable about a respective hinge point to a predetermined angle.

During the rotation of the inner end of the inversion plate 2 to a predetermined angle, the inversion plate 2 continuously compresses the elastic member 3, and under the restoring force of the elastic member 3, the inversion plate 2 can be swung to a horizontal position.

It is to be understood that the descriptions of the inner end portion and the outer end portion of the above-described inverting plate 2 are based on the orientation or positional relationship shown in FIG. 2, wherein the portion of the inversion plate 2 near the intermediate position of the holder 1 is referred to as the inner end. The portion near the two sides of the support 1 is referred to as an outer end portion.

Further, the above description of the predetermined angle is merely for explaining that the two inversion plates 2 are required to be rotated by a certain angle to form an opening for carrying the packaged goods 5, and the present invention does not limit the specific value of the predetermined angle. In a specific implementation, a person skilled in the art can set a specific value of the predetermined angle in combination with a specific application scenario, so that the packaged goods 5 are firmly between the two flipping plates 2.

When the roll type cargo 5 is transported by using the flip type saddle provided by the present invention, since the self-gravity of the packaged goods 5 is generally large, the elastic force provided by the elastic member 3 is insufficient to support the flipping plate 2 in a horizontal position, The inner end of the inversion plate 2 will automatically rotate about the respective hinge point to a predetermined angle, thereby forming an opening for carrying the packaged goods 5. While the inner end portion of the inverting plate 2 is rotated to a predetermined angle, the inverting plate 2 continuously compresses the elastic member 3, so that the elastic member 3 can obtain a large restoring force, and when the packaged goods 5 are unloaded, the reply The force can drive the inner end portions of the two flipping plates 2 to automatically rotate to the horizontal position around the corresponding hinge points, and the elastic force provided by the elastic member 3 has a certain supporting effect on the flipping plate 2, so as to facilitate the transportation of plates, profiles and the like. goods.

As can be seen from the above description, the inverting saddle provided by the present invention can realize the transportation of different goods only by relying on the self-gravity of the packaged goods 5 and the restoring force of the elastic member 3 during use. The automatic conversion of the position basically eliminates the need for manual assisted operation and low labor intensity, thereby greatly improving the transportation efficiency.

Specifically, the elastic member 3 may be a torsion spring, and the torsion springs may be respectively mounted on the hinge plates of the two inversion plates 2 and the support 1 to realize the automatic rotation of the inversion plate 2 . The elastic member 3 may also be driven by other forms, such as hydraulic or pneumatic, to drive the rotation of the inversion plate 2. However, the mounting structure of the torsion spring is simpler, convenient to use, and inexpensive, and is a preferred embodiment of the embodiment of the present invention.

When the two inverting plates 2 are rotated to the horizontal position, the upper surfaces of the two inverting plates 2 are flush with the upper surface of the holder 1. Thus, the bearing surface composed of the upper surface of the two inversion plates 2 and the upper surface of the support 1 is more flat, which is more convenient for loading ordinary goods such as plates and profiles, and also largely avoids unevenness of the bearing surface. The collision between the cargo and the bearing surface damages, thereby ensuring the integrity of the cargo during transportation and the service life of the inverted saddle provided by the present invention. It should be understood that the above two flip boards The upper surface of 2 is flush with the upper surface of the support 1 to mean that the upper surfaces are substantially flush.

Further, the flip type saddle provided by the present invention further includes a limiting member for limiting the two inversion plates 2 to a predetermined angle or a horizontal position. Thus, when the inverting plate 2 is at different positions, the limiting member can assist the elastic member 3 to cooperate to fix the position of the inverting plate 2, thereby avoiding the problem that the elastic member 3 is excessively stressed when it acts alone.

From the perspective of FIG. 3, when the packaged goods 5 are loaded, since the self-gravity of the packaged goods 5 is large, if only the elastic member 3 acts on the two inversion plates 2 to support the packaged goods 5, the elastic member 3 will withstand Large compression force. At this time, the setting of the limiting member will assist the elastic member 3 to jointly bear the weight of the packaged goods 5, which is advantageous for extending the service life of the elastic member 3.

From the perspective of FIG. 2, when the two flipping plates 2 are rotated to a horizontal position to carry ordinary goods such as sheets, profiles, etc., if more ordinary goods are loaded, a larger gravity is generated on the upper surfaces of the two flipping plates 2. At this time, if only the elastic member 3 acts to maintain the two inversion plates 2 in the horizontal position, on the one hand, the elastic member 3 may be excessively stressed, and on the other hand, the inner end portion of the inversion plate 2 may be unbearable. Larger gravity produces a flip. Therefore, the provision of the limiting member to assist the elastic member 3 not only helps to relieve the force of the elastic member 3, but also causes the two inversion plates 2 to be more stably maintained in the horizontal position, thereby avoiding the automatic rotation of the inversion plate 2 during use. Damage to the goods being transported.

Specifically, as shown in FIG. 4, the support 1 may have an upwardly open groove structure, and the two inversion plates 2 are respectively mounted on the two side walls of the groove structure. At this time, the limiting member is the groove bottom of the groove structure. When the two inversion plates 2 are rotated to a predetermined angle, the inner end portions of the two inversion plates 2 can abut against the groove bottom, thereby completing the inversion plate 2. Limit.

In addition, the inverting plate 2 may include a top plate 21 and a rib 22 disposed at the bottom of the top plate 21. The two inverting plates 2 are hinged to the support 1 by the ribs 22. In this case, the limiting member may also be a positioning pin 4. In a specific implementation, a plurality of positioning holes 12 may be respectively disposed at corresponding positions of the rib 22 and the support 1. When the flipper 2 is rotated to a predetermined angle or a horizontal position, the rib 22 and the support 1 are overlapped. The positioning hole 12 is further inserted into the two positioning holes 12 which are coincident to limit the relative positions of the two inversion plates 2 and the support 1.

The limiting member can also be arranged in other forms. As shown in FIG. 4, the limiting member can still be a positioning pin 4. The rib 22 and the corresponding side support 1 are respectively provided with a positioning hole 12, which is turned over. When the plate 2 is rotated to a predetermined angle, the two positioning holes 12 respectively disposed on the rib 22 and the support 1 on the corresponding side are coincident, and the positioning pins 4 are inserted into the two matching positioning holes 12 to limit the inversion plate 2 to be Predetermined angle. When the inversion plate 2 is in the horizontal position, the two positioning holes 12 respectively disposed on the rib 22 and the support 1 on the corresponding side are separated. At this time, the limiting member may further include a pad plate, the pin plate is provided with pin holes at both ends thereof, and the positioning pin 4 is disposed inside the two pin holes. When the inversion plate 2 is in the horizontal position, the positioning pins 4 at both ends of the pad are respectively inserted inside the positioning holes 12 of the rib 22 and the holder 1 to restrict the inversion plate 2 from being in a horizontal position.

When the two flipping plates 2 are in the horizontal position, other types of limiting members may also be used. For example, the flipping saddle is usually installed near the vehicle body beam. Referring again to FIG. 4, the beam 6 is provided with two limiting holes 61. When the two flipping plates 2 are rotated to the horizontal position, the two positioning holes 12 on the two inverting plates 2 and the two limiting holes 61 of the beam 6 respectively coincide with each other. At this time, the positioning pins 4 are inserted into the coincident holes to limit The two flip plates 2 are in a horizontal position. It should be understood that since the beam 6 is disposed beside the support 1, when the two flipping plates 2 are in the horizontal position, there may be a certain distance between the positioning hole 12 and the limiting hole 61, if the length of the positioning pin 4 is insufficient to insert two When the hole is used, it can also be limited by a pin or other rod.

From the perspective of FIG. 2, the left and right side walls of the groove structure of the support 1 may be provided with first and second protrusions protruding from the corresponding side walls. Taking the left side wall as an example, the first protruding portion is located at the upper end of the left side wall for mounting the hinge shaft. Since the mounting position of the hinge shaft protrudes from the left side wall, the left side wall does not rotate the rotating plate 2 Interference is generated to facilitate the rotation of the inversion plate 2 to a predetermined angle or a horizontal position; the second protrusion is located at a middle portion of the left side wall for arranging the positioning hole 12 of the support 1, and may be formed when the inversion plate 2 is rotated to a predetermined angle The first protrusion and the second protrusion support the structure of the inversion plate 2 at two points, so that the use material of the holder 1 can be greatly saved, and the arrangement of the second protrusion also causes the inversion plate 2 to rotate to a horizontal position. The distance between the support 1 and the two positioning holes 12 of the left side wall is reduced, which facilitates the installation and use of the limiting member at this time. It should be understood that the arrangement of the right side wall of the groove structure of the above-mentioned support 1 is similar to that of the left side wall, and therefore will not be described herein, and in the above description, "left", "right", "upper" and "medium" The words indicating the orientation or positional relationship are based only on the orientation or positional relationship in Fig. 2 and are not intended to limit the scope of implementation of the flip type saddle provided by the present invention.

The limiting member used in the inverted saddle provided by the present invention is a positioning pin 4, a combination of a plurality of positioning pins 4 or a groove bottom of a groove structure in the support 1, and the limiting member of the structure is adopted. When implemented, the installation structure is simpler and easier to operate. The above-mentioned limiting member may also adopt other forms, such as a limit bolt, etc., without affecting the function of the flip type saddle provided by the present invention.

Further adjustments can be made to the structure of the flipper 2 for each of the above schemes. Since the flip type saddle provided by the present invention basically does not require manual assistance to realize the rotation of the flipping plate 2, the flipping plate 2 can be provided as an integral flap structure, and the width of the top plate 21 of the flipping plate 2 can be set to be larger than Or equal to the width of the packaged goods 5 to be installed. Thus, the top plate 21 and the packaged goods 5 have a larger contact area, so that the packaged goods 5 can be more stably installed between the two flip boards 2. 3, the width of the top plate 21 refers to the length of the top plate 21 in the direction perpendicular to the paper surface, and the width of the packaged goods 5 refers to the length of the packaged goods 5 in the axial direction thereof.

It should be noted that the flip type saddle provided by the present invention has a wide application scenario, and is applicable not only to various forms of containers, but also to different types of freight vehicles such as flatbed vehicles.

The above is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can also make several improvements and retouchings without departing from the principles of the present invention. These improvements and retouchings should also be considered. It is the scope of protection of the present invention.

Claims

A flip type saddle includes a support (1) and two flip boards (2), and the two flip boards (2) are oppositely disposed on opposite sides of the support (1), characterized in that The outer end portions of the inversion plate (2) are hinged to the support (1), and the inner ends of the two flip plates (2) are rotatable to a predetermined angle around the corresponding hinge point;

Also included is an elastic member (3) that compresses the elastic member (3) during rotation of the inner end portion of each of the inverting plates (2) to a predetermined angle, and under the restoring force of the elastic member (3), Each of the inversion plates (2) is rotatable to a horizontal position.
The flip type saddle according to claim 1, characterized in that, when the two flipping plates (2) are in a horizontal position, the upper surfaces of the two flipping plates (2) and the support (1) The upper surface is flush.
The flip type saddle according to claim 1, further comprising a limiting member for limiting the two flipping plates (2) to the predetermined angle or the horizontal position.
The flip type saddle according to claim 3, wherein the support (1) has an upwardly open groove structure, and the two flip boards (2) are respectively mounted on both sides of the groove structure wall;

The limiting member is a groove bottom of the groove structure, and when the two rotating plates (2) are rotated to the predetermined angle, the inner end portions of the two rotating plates (2) are in contact with the groove bottom by.
The flip type saddle according to claim 3, wherein the inversion plate (2) comprises a top plate (21) and a rib (22) provided at a bottom of the top plate (21), the flip plate (2) articulated with the support (1) by the ribs (22).
The flip type saddle according to claim 5, wherein the limiting member comprises a positioning pin (4);

The ribs (22) and the support (1) are respectively provided with a plurality of positioning holes (12), and the ribs (22) and the ribs (22) and the rotating plate (2) are rotated to a predetermined angle or a horizontal position. Between the support (1) There are coincident positioning holes (12), and the positioning pins (4) are inserted inside the two positioning holes (12) which are coincident to limit the relative relationship between the inversion plate (2) and the support (1) position.
The flip type saddle according to claim 5, wherein the limiting member comprises a positioning pin (4);

The rib (22) and the support (1) are respectively provided with positioning holes (12), and the ribs (22) and the support are rotated when the flipper (2) is rotated to a predetermined angle ( 1) There are coincident positioning holes (12) between them, and the positioning pins (4) are inserted inside the two positioning holes (12) which are coincident to limit the inversion plate (2) at a predetermined angle.
The flip type saddle according to claim 7, wherein the limiting member further comprises a pad, the two ends of the pad are provided with pin holes, and the pin holes are provided with positioning pins inside (4);

When the inversion plate (2) is in a horizontal position, the positioning pins (4) at both ends of the pad are respectively inserted into the positioning holes (12) of the ribs (22) and the positioning of the support (1) The inside of the hole (12) to limit the inversion plate (2) in a horizontal position.
A flip-type saddle according to claim 5, characterized in that the width of the top plate (21) is greater than or equal to the width of the packaged goods (5) to be mounted.
The flip type saddle according to any one of claims 1 to 9, characterized in that a twist spring is disposed on the hinge shafts of the two flip boards (2) and the support (1), The elastic member (3) is the torsion spring.