Shape-following limiting and supporting device

Abstract

A random limiting supporting device relates to the technical field of transport carriers and comprises a support, supporting legs, a supporting beam and a limiting swing arm. Supporting legs are arranged at the two ends of the top of the support, guide sleeves are arranged on one sides of the tops of the supporting legs, a supporting beam is arranged above the two supporting legs, guide columns movably connected with the guide sleeves in an inserted mode are arranged at the positions, corresponding to the guide sleeves, of the bottom of the supporting beam, and the guide columns are fixedly connected with the supporting beam. The position, corresponding to the position between the two supporting legs, of the support is rotationally connected with an adjusting threaded sleeve through a support, the adjusting threaded sleeve is in threaded connection with a stud, and the top of the stud is fixedly connected with the supporting beam. Limiting swing arms are hinged to the two ends of the supporting beam, and the ends, away from the supporting beam, of the two limiting swing arms are of an arc-shaped structure capable of being spliced into a semicircle. The height of the stud can be adjusted by screwing the adjusting screw sleeve, so that the height position of the supporting beam is adjusted, the supporting beam can effectively support an object to be transferred, and the transferring device can be used for transferring cylindrical objects or conical objects with different diameters of all sections.

Description

Technical Field

[0001] The utility model relates to the technical field of transport vehicles, in particular to a type of free-standing position-limiting support device. Background Art

[0002] At present, when transporting cylindrical objects or conical objects with different diameters in different sections, it is necessary to customize a special support seat according to the shape of the object to be transported to ensure that the object to be transported can be effectively and stably supported, which seriously restricts the transportation efficiency and increases the transportation cost; and the existing special support seat can only prevent the cylindrical objects or conical objects to be transported from rolling left and right, but cannot avoid radial jump of the objects to be transported, especially when transporting them through a box, it is impossible to block and restrain the objects to be transported by cables, which poses a great safety hazard; the above defects are problems that technical personnel in this field need to be urgently solved. Utility Model Content

[0003] In order to overcome the deficiencies in the background technology, the utility model discloses a type-adjustable position-limiting support device.

[0004] In order to achieve the above-mentioned invention object, the utility model adopts the following technical solutions:

[0005] A type of free-standing limit support device comprises a support, a leg, a support beam and a limit swing arm; legs are provided at both ends of the top of the support, a guide sleeve is provided on one side of the top of the leg, a support beam is provided above the two legs, a guide column movably plugged with the guide sleeve is provided at the position of the bottom of the support beam corresponding to the guide sleeve, and the guide column is tightly connected to the support beam; the support is rotatably connected to an adjusting screw sleeve at a position corresponding to the two legs through a bracket, the adjusting screw sleeve is threadedly connected to a stud, and the top of the stud is tightly connected to the support beam; limit swing arms are hinged at both ends of the support beam, the ends of the two limit swing arms facing away from the support beam are arc-shaped structures that can be assembled into a semicircle, and a buckle lock that can be correspondingly buckled is installed between the arc ends of the two limit swing arms.

[0006] Preferably, an arc-shaped support seat is provided at the center position of the top of the support beam.

[0007] Preferably, a buffer pad is provided on the inner side of the position-limiting swing arm and the top of the arc-shaped support seat.

[0008] Preferably, the arc-shaped support seat is detachably connected to the support beam.

[0009] Preferably, an axial limit device is provided on one side of the support, and the axial limit device includes a connecting arm. The connecting arm is provided with a screw rod that can movably penetrate the corresponding leg at the position corresponding to the two legs, and the end of the screw rod facing away from the connecting arm is threadedly connected with an adjusting nut; both ends of the connecting arm can be detachably connected to the limit column.

[0010] Preferably, the adjusting screw sleeve body is provided with a plurality of handles spaced apart along the circumferential direction.

[0011] Due to the adoption of the above-mentioned technical solution, the utility model has the following beneficial effects:

[0012] The utility model discloses a type of free-standing support device with a simple structure and can be used to transport cylindrical objects or conical objects with different diameters in different sections. A support beam is provided above the support, and the support is connected to an adjusting screw sleeve corresponding to the position between the two legs through a bracket rotation, and the adjusting screw sleeve is threadedly connected to a stud, and the top of the stud is tightly connected to the support beam, that is, the height of the stud can be adjusted by screwing the adjusting screw sleeve, and then the height position of the support beam can be adjusted, so that the support beam can effectively support the object to be transported, and the support beam can be prevented from being deflected by the cooperation of the guide column and the guide sleeve, so as to avoid the stud from being subjected to a large bending moment; closing the two limit swing arms and locking the limit swing arms by a buckle lock can firmly limit the object to be transported, and the structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the utility model;

[0015] Figure 3 This is a structural diagram of the limit swing arm in the open state.

[0016] In the figure: 1. support; 2. support leg; 3. support beam; 4. limit swing arm; 5. guide sleeve; 6. guide column; 7. bracket; 8. adjusting screw sleeve; 9. stud; 10. buckle lock; 11. arc support seat; 12. connecting arm; 13. screw rod; 14. adjusting nut; 15. limit column; 16. buffer pad; 17. handle. DETAILED DESCRIPTION

[0017] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", etc. indicating directions or positional relationships, they only correspond to the drawings of the present application for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction.

[0018] Embodiment 1, in combination with Figures 1 to 3The support 1 is provided with legs 2 at both ends of the top of the support 1, a guide sleeve 5 is provided on one side of the top of the legs 2, a support beam 3 is provided above the two legs 2, a guide column 6 movably plugged with the guide sleeve 5 is provided at the position corresponding to the guide sleeve 5 at the bottom of the support beam 3, and the guide column 6 is tightly connected to the support beam 3; the support 1 is rotatably connected with an adjusting screw sleeve 8 through a bracket 7 corresponding to the position between the two legs 2, and the adjusting screw sleeve 8 is threadedly connected with a stud 9, and the top of the stud 9 is tightly connected to the support beam 3, that is, the height of the stud 9 can be driven by screwing the adjusting screw sleeve 8 to adjust the height, thereby adjusting the height position of the support beam 3, so that the support beam 3 can effectively support the object to be transported, and the support beam 3 can be prevented from being deflected by the cooperation of the guide column 6 and the guide sleeve 5, so as to avoid the stud 9 from being subjected to a large bending moment; according to needs, a plurality of handles 17 are arranged at intervals along the annular direction on the adjusting screw sleeve 8, that is, the operator can screw the adjusting screw sleeve 8 through the handle 17, and the operation is labor-saving and convenient;

[0019] Both ends of the support beam 3 are hinged with limit swing arms 4, and the ends of the two limit swing arms 4 away from the support beam 3 are arc-shaped structures that can be assembled into a semicircle. A buckle lock 10 that can be correspondingly buckled is installed between the arc-shaped ends of the two limit swing arms 4, that is, the two limit swing arms 4 can be closed to radially limit the object to be transported, and the limit swing arms 4 are locked by the buckle lock 10;

[0020] When transporting cylindrical or conical objects with different diameters of different sections, multiple supports 1 can be set at intervals. The height of the stud 9 can be adjusted by screwing the adjusting screw sleeve 8, and then the height position of the support beam 3 can be adjusted so that the support beam 3 can effectively support the object to be transported. Then, the two limiting swing arms 4 are closed and locked by the buckle lock 10, so that the object to be transported can be firmly limited. The structure is simple and easy to use.

[0021] Embodiment 2, in combination with Figures 1 to 3 , a type of flexible limiting support device, which is different from Example 1 in that, on the basis of Example 1, an arc-shaped support seat 11 is provided at the center position of the top of the support beam 3, and the arc-shaped support seat 11 can further limit the object to be transferred and improve the stability of the object to be transferred; the inner side of the limiting swing arm 4 and the top of the arc-shaped support seat 11 are provided with a buffer pad 16, which can effectively protect the object to be transferred; the arc-shaped support seat 11 is detachably connected to the support beam 3, that is, the arc-shaped support seat 11 that is compatible with the object to be transferred can be replaced according to the shape of the object to be transferred. For example, when transferring a conical object, the arc-shaped support seat 11 with a concave cavity that matches the taper of the conical object can be replaced, and the height position of the support beam 3 can be adjusted so that the arc-shaped support seat 11 effectively supports the conical object, and the axis level of the conical object can be adjusted, so that the conical object can be transferred smoothly.

[0022] Embodiment 3, in combination with Figures 1 to 3 , a type of free-standing limit support device, based on embodiment 1 or 2, an axial limit device is provided on one side of the support 1, and the axial limit device includes a connecting arm 12, and the connecting arm 12 is provided with a screw 13 that can movably penetrate the corresponding leg 2 at the position corresponding to the two legs 2, and the end of the screw 13 facing away from the connecting arm 12 is threadedly connected with an adjusting nut 14; both ends of the connecting arm 12 can be detachably connected to the limit column 15, that is, the connecting arm 12 can be installed on the support 1 located at both ends of the object to be transported, and the screw 13 is pulled by screwing the adjusting nut 14, and the screw 13 drives the connecting arm 12, so that the limit column 15 can be in contact with the corresponding end of the object to be transported, thereby axially limiting the object to be transported.

[0023] The parts of the present invention that are not described in detail are prior art. It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and it is intended that all changes that fall within the meaning and scope of equivalent elements are included in the present invention.

Claims

1. A type of free-standing support device, characterized in that: The invention comprises a support (1), a support leg (2), a support beam (3) and a limit swing arm (4); the support (1) is provided with a support leg (2) at both ends of the top, a guide sleeve (5) is provided on one side of the top of the support leg (2), a support beam (3) is provided above the two support legs (2), a guide column (6) movably plugged with the guide sleeve (5) is provided at the bottom of the support beam (3) at a position corresponding to the guide sleeve (5), and the guide column (6) is firmly connected to the support beam (3); the support (1) is rotatably connected to an adjusting screw sleeve (8) through a bracket (7) at a position corresponding to the position between the two support legs (2), a stud (9) is threadedly connected to the adjusting screw sleeve (8), and the top of the stud (9) is firmly connected to the support beam (3); the limit swing arms (4) are hinged at both ends of the support beam (3), the ends of the two limit swing arms (4) facing away from the support beam (3) are arc-shaped structures that can be assembled into a semicircle, and a buckle lock (10) that can be correspondingly buckled is installed between the arc ends of the two limit swing arms (4).

2. The free-standing support device according to claim 1, characterized in that: An arc-shaped support seat (11) is provided at the center of the top of the support beam (3).

3. The free-standing support device according to claim 2, characterized in that: The inner side of the limit swing arm (4) and the top of the arc-shaped support seat (11) are both provided with a buffer pad (16).

4. The free-standing support device according to claim 2, characterized in that: The arc-shaped support seat (11) is detachably connected to the support beam (3).

5. The free-standing support device according to claim 1, characterized in that: An axial limit device is provided on one side of the support (1), and the axial limit device comprises a connecting arm (12). The connecting arm (12) is provided with a screw rod (13) capable of movably penetrating the corresponding supporting leg (2) at the position corresponding to the two supporting legs (2). An end of the screw rod (13) facing away from the connecting arm (12) is threadedly connected to an adjusting nut (14); both ends of the connecting arm (12) are detachably connected to the limit rod (15).

6. The free-standing support device according to claim 1, characterized in that: The adjusting screw sleeve (8) is provided with a plurality of handles (17) spaced apart along the circumferential direction.

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