CN216576376U

CN216576376U - Folding roll-over stand convenient to accomodate

Info

Publication number: CN216576376U
Application number: CN202122597615.5U
Authority: CN
Inventors: 顾利明
Original assignee: Taicang Auke Storage Equipment Co ltd
Current assignee: Taicang Auke Storage Equipment Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-24
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a folding roll-over stand convenient to store, which comprises a bottom support frame and two groups of first support rods, wherein the centers of two sides of the inner wall of the bottom support frame are respectively provided with a first screw hole, the lower end of the side wall of each first support rod is provided with a second screw hole, the first screw holes and the second screw holes are internally and rotatably connected with bolts, the top ends of the first support rods are internally provided with sliding grooves, the sliding grooves are internally and slidably connected with second support rods, the inner wall of each sliding groove is provided with a plurality of groups of through holes, one side of the bottom end of each second support rod is fixedly provided with an elastic sheet, one end of each elastic sheet far away from the second support rod is fixedly provided with a top bead, the top ends of the two groups of second support rods are respectively provided with a fixed plate, one side wall of one group of the fixed plates is fixedly provided with a motor, and the output end of the motor is fixedly connected with a transmission rod. This device convenient storage, stable in structure.

Description

Folding roll-over stand convenient to accomodate

Technical Field

The utility model relates to the field of roll-over stands, in particular to a folding roll-over stand convenient to store.

Background

The roll-over stand is equipment which can roll over around a horizontal shaft during welding of a weldment and can be used for welding beams, columns, frames, oval structures and other welding structural parts. In order to meet the requirements of different weldments, the roll-over stand can be made into various types such as a chain type, a head-tail type, a frame type, a ring type and a lever type, and the roll-over stand also has different meanings such as a roll-over stand for goods.

The utility model provides a multi-functional roll-over stand is proposed in current patent (CN207736261U), the support body with be equipped with upset drive arrangement between the roll-over stand, upset drive arrangement is including establishing the support body with worm gear mechanism between the roll-over stand, the roll-over stand is including being located the left side bearer of support body and being located the right side bearer on support body right side, there is the pivot respectively fixed mounting on left side bearer and the right side bearer, the pivot is rotated and is installed on the support body, fixed mounting has the worm wheel in the pivot of left side bearer or right side bearer, rotate on the support body install with worm wheel complex worm, left side bearer with right side bearer with still be equipped with positioner between the support body respectively, be equipped with the template locating hole on left side bearer with the right side bearer respectively; the template is installed between left side bearer and right side bearer, rotates the worm and drives worm wheel drive left side bearer or right side bearer and rotate to drive the template upset, worm and gear mechanism has the auto-lock nature, can make the template upset fix at any angle, has made things convenient for the operation greatly, has saved the manpower consumption. However, the roll-over stand has no folding function, is difficult to store, and occupies too large area under the conditions of transportation and nonuse, so that the folding roll-over stand convenient to store is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a folding roll-over stand convenient to store.

In order to achieve the purpose, the utility model adopts the following technical scheme: a folding roll-over stand convenient to store comprises a bottom supporting frame and two groups of first supporting rods, wherein first screw holes are formed in the centers of two sides of the inner wall of the bottom supporting frame, second screw holes are formed in the lower ends of the side walls of the first supporting rods, bolts are rotatably connected to the inside of the first screw holes and the inside of the second screw holes, sliding grooves are formed in the top ends of the first supporting rods, the inside of each sliding groove is slidably connected with a second supporting rod, a plurality of groups of through holes are formed in the inner wall of each sliding groove, an elastic sheet is fixedly arranged on one side of the bottom end of each second supporting rod, and a top bead is fixedly arranged at one end, away from the second supporting rod, of each elastic sheet;

two sets of the top of second branch all is provided with the fixed plate, and is a set of the fixed motor that is provided with of a lateral wall of fixed plate, the output fixedly connected with transfer line of motor, the one end that the motor was kept away from to the transfer line runs through the fixed plate and leads to the outside, another group the lateral wall center department of fixed plate rotates and is connected with the screw rod, the one end that screw rod and transfer line are close to mutually all fixedly is provided with the roof, the lower extreme of second branch and the upper end of first branch all are provided with the same screw thread, the junction threaded connection of second branch and first branch has fixed cover.

As a further description of the above technical solution:

one end of the bolt is communicated with the side wall of the first supporting rod, which is far away from the bottom supporting frame, and is rotatably connected with a butterfly nut.

As a further description of the above technical solution:

and the second supporting rod is fixed in the through hole of the first supporting rod through the top bead clamp.

As a further description of the above technical solution:

the other end of the screw rod is fixedly connected with a handle.

As a further description of the above technical solution:

the inner wall of the fixed sleeve is provided with threads matched with the first supporting rod and the second supporting rod.

As a further description of the above technical solution:

the top plate is of an L-shaped structure.

As a further description of the above technical solution:

the bottom support frame is made of stainless steel.

As a further description of the above technical solution:

the elastic sheet is made of elastic steel.

The utility model has the following beneficial effects:

compared with the prior art, the bottom support frame arranged in the device is fixedly connected with the two groups of first supporting rods through bolts and the butterfly nuts, the bottom support frame connecting structure is loosened through the rotation of the butterfly nuts, the bottom support frame is folded to be parallel to the first supporting rods, and the bottom support frame is convenient to store and transport.

Compared with the prior art, the device has the advantages that the first supporting rod and the second supporting rod are connected preliminarily through the elastic piece clamp and the through hole, the height required by positioning can be fast, different workpieces needing to be overturned can be adapted, the second supporting rod can be lowered to the inside of the first supporting rod, the occupied area of the first reducing device is increased, and the device is convenient to store and use.

Compared with the prior art, the connecting part of the first supporting rod and the second supporting rod arranged in the device is connected through the fixing cover, so that the whole device can bear heavier workpieces, and the using effect is good.

Drawings

FIG. 1 is a schematic perspective view of a foldable roll-over stand convenient for storage according to the present invention;

FIG. 2 is a front cross-sectional view of a foldable roll-over stand of the present invention for easy storage;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2.

Illustration of the drawings:

1. a bottom support frame; 2. a first support bar; 3. a butterfly nut; 4. a through hole; 5. fixing a sleeve; 6. a top plate; 7. a second support bar; 8. a motor; 9. a fixing plate; 10, a screw rod; 11. a handle; 12. a transmission rod; 13. a spring plate; 14. a chute; 15. a top bead; 16. a first screw hole; 17. a second screw hole; 18. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a folding roll-over stand convenient to store comprises a bottom support frame 1 and two groups of first support rods 2, wherein the centers of two sides of the inner wall of the bottom support frame 1 are respectively provided with a first screw hole 16, the lower end of the side wall of each first support rod 2 is provided with a second screw hole 17, the first screw holes 16 and the second screw holes 17 are rotatably connected with bolts 18, the top end of each first support rod 2 is internally provided with a sliding groove 14, the inside of each sliding groove 14 is slidably connected with a second support rod 7, each second support rod 7 is provided with a plurality of groups of through holes 4, one side of the bottom end of each second support rod 7 is fixedly provided with an elastic sheet 13, one end, away from the second support rod 7, of each elastic sheet 13 is fixedly provided with a top ball 15, and the position of the folding roll-over stand can be conveniently adjusted through a card and the through holes 4;

the top of two sets of second branch 7 all is provided with fixed plate 9, the fixed motor 8 that is provided with of a set of fixed plate 9's a lateral wall, motor 8's output fixedly connected with transfer line 12, the one end that motor 8 was kept away from to transfer line 12 runs through fixed plate 9 and leads to the outside, the lateral wall center department of another group fixed plate 9 rotates and is connected with screw rod 10, can adjust the position of roof 6 through rotatory screw rod 10, the work piece of convenient fixed difference, the one end that screw rod 10 and transfer line 12 are close to mutually all fixedly is provided with roof 6, the lower extreme of second branch 7 and the upper end of first branch 2 all are provided with the same screw thread, the junction threaded connection of second branch 7 and first branch 2 has fixed cover 5, fixed cover 5 is the hollow circular cylinder structure constitution of two sets of equidimensions not, its inner wall all is provided with the screw thread.

The one end of bolt 18 leads to first branch 2 and keeps away from the lateral wall of bottom sprag frame 1 and rotates and be connected with butterfly nut 3, second branch 7 is accomplished fixedly through top pearl 15 card and the through-hole 4 of first branch 2, the other end fixed connection of screw rod 10 connects handle 11, make things convenient for rotatory screw rod 10, the inner wall of fixed cover 5 be provided with first branch 2, 7 assorted screws of second branch, roof 6 is L type structure, its L type structure, conveniently hold the bottom of work piece, bottom sprag frame 1 is stainless steel material, shell fragment 13 is the elastic steel material, used material is the material commonly used in market.

The working principle is as follows: when the novel bearing rack is used, a workpiece is placed on the top plate 6, the screw rod 10 is rotated through the handle 11, the top plate 6 is made to be close to the top plate 6, fixing is completed, the starting motor 8 is turned over, when the novel bearing rack needs to be stored, the rotary fixing sleeve 5 is rotated towards the upper end of the second supporting rod 7, the novel bearing rack is made to be separated from the connecting position of the first supporting rod 2 and the second supporting rod 7, the top bead 15 is pressed, the second supporting rod 7 is moved towards the lower end of the sliding groove 14, the two groups of second supporting rods 7 are sequentially operated, the butterfly nut 3 is rotated, the first supporting rod 2 and the bottom supporting frame 1 are connected and transmitted, the bottom supporting frame 1 is rotated to be parallel, and storage is convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a folding roll-over stand convenient to accomodate, includes bottom sprag frame (1), two sets of first branch (2), its characterized in that: the bottom support frame (1) is characterized in that the centers of two sides of the inner wall of the bottom support frame (1) are respectively provided with a first screw hole (16), the lower end of the side wall of the first support rod (2) is provided with a second screw hole (17), the inside of the first screw hole (16) and the inside of the second screw hole (17) are rotatably connected with a bolt (18), the inside of the top end of the first support rod (2) is provided with a sliding groove (14), the inside of the sliding groove (14) is slidably connected with a second support rod (7), the inner wall of the sliding groove (14) is provided with a plurality of groups of through holes (4), one side of the bottom end of the second support rod (7) is fixedly provided with an elastic sheet (13), and one end, far away from the second support rod (7), of the elastic sheet (13) is fixedly provided with a top bead (15);

two sets of the top of second branch (7) all is provided with fixed plate (9), and is a set of fixed motor (8) that is provided with of a lateral wall of fixed plate (9), the output end fixedly connected with transfer line (12) of motor (8), the one end that motor (8) were kept away from in transfer line (12) runs through fixed plate (9) and leads to the outside, another group the rotation of lateral wall center department of fixed plate (9) is connected with screw rod (10), screw rod (10) and transfer line (12) are close to the one end all fixed roof (6) that is provided with mutually, the lower extreme of second branch (7) and the upper end of first branch (2) all are provided with the same screw thread, the junction threaded connection of second branch (7) and first branch (2) has fixed cover (5).

2. The folding roll-over stand convenient to store of claim 1, characterized in that: one end of the bolt (18) is communicated with the side wall, away from the bottom support frame (1), of the first support rod (2) and is rotatably connected with the butterfly nut (3).

3. The folding roll-over stand convenient to store of claim 1, characterized in that: the second supporting rod (7) is clamped in the through hole (4) of the first supporting rod (2) through the top bead (15) to complete fixation.

4. The folding roll-over stand convenient to store of claim 1, characterized in that: the other end of the screw rod (10) is fixedly connected with a handle (11).

5. The folding roll-over stand convenient to store of claim 1, characterized in that: the inner wall of the fixed sleeve (5) is provided with threads matched with the first supporting rod (2) and the second supporting rod (7).

6. The folding roll-over stand convenient to store of claim 1, characterized in that: the top plate (6) is of an L-shaped structure.

7. The folding roll-over stand convenient to store of claim 1, characterized in that: the bottom support frame (1) is made of stainless steel.

8. The folding roll-over stand convenient to store of claim 1, characterized in that: the elastic sheet (13) is made of elastic steel.