Multifunctional rotating support

Abstract

The utility model discloses a multifunctional rotating support, which is characterized in that four legs at the top end of the support are respectively connected with front supporting legs and rear supporting legs which are arranged in pairs, rotating rods are rotatably sleeved among the rear supporting legs in groups, and cross beams are clamped among the front supporting legs in groups; the rear supporting leg on any side is fixedly connected with a rotating piece, the end of the rotating rod is connected with the driving end of the rotating piece, and the feeding frame body is fixedly connected with the rotating rod. The two ends of the rear supporting leg are further rotationally sleeved with rotating sleeves, driving bodies are connected between the rotating sleeves and the support, and main body supporting oil cylinders are fixedly connected to the rotating sleeves. The feeding frame body comprises a bottom plate connected with the rotating rod and a sliding frame arranged on the bottom plate in a sliding mode, and a push-pull oil cylinder is connected between the bottom end of the sliding frame and the bottom plate. Compared with the prior art, the multifunctional rotating support has the advantages that the multifunctional rotating support is convenient to use in operation punching, high in automation degree and small in manual adjustment burden.

Description

Technical Field

[0001] The utility model relates to the technical field of rotating brackets, in particular to a multi-functional rotating bracket. Background Art

[0002] Existing brackets are not automated, and the adjustment during the operation process depends entirely on manual setup, which is relatively dangerous and time-consuming. In the prior art, the bracket cannot drive the feeding rack to push and pull back and forth and turn up and down. As Figures 1 to 2 shown, when drilling an inclined downward hole, it is necessary to manually adjust the angle of the feeding rack, and the appropriate angle is adjusted by locking the column and the cross beam (the two are connected by a cross clip). Summary of the Utility Model

[0003] (1) Problems to be Solved

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a multi-functional rotating bracket that is convenient for operation and drilling, has a high degree of automation, and has a small manual adjustment burden.

[0005] (2) Technical Solutions

[0006] To solve the above technical problem, the technical solution provided by the utility model is: a multi-functional rotating bracket, including a chassis and a bracket connected to the chassis. One side of the top of the bracket is also rotatably connected with a feeding frame body. Four corners of the top of the bracket are respectively connected with paired front support feet and rear support feet. A rotating rod is rotatably sleeved between the grouped rear support feet, and a cross beam is clamped between the grouped front support feet;

[0007] A rotating member is fixedly connected to any one of the rear support feet, the end of the rotating rod is connected to the driving end of the rotating member, and the feeding frame body is fixedly connected to the rotating rod;

[0008] Both ends of the rear support foot are also rotatably sleeved with rotating sleeves. A driving body is connected between the rotating sleeves and the bracket, and a main body support oil cylinder is fixedly connected to the rotating sleeve;

[0009] The feeding frame body includes a bottom plate connected to the rotating rod and a sliding frame slidably arranged on the bottom plate. A push-pull oil cylinder is connected between the bottom end of the sliding frame and the bottom plate.

[0010] As an improvement, an arc-shaped clamping groove is provided at the top of the front support foot, the cross beam is clamped in the arc-shaped clamping groove, and an arc-shaped clamping groove for cooperating with the cross beam is also connected to one side of the bottom end of the sliding frame;

[0011] A pressing block is fixedly connected to the rear support foot, a coupling is pressed and fixed in the pressing block, the end of the rotating rod away from the driving member is rotatably sleeved with the coupling, and the rotating member is fixedly connected to the coupling close to it.

[0012] As an improvement, an inner rod extending outward is knotted inside the coupling. A locking nut is threadedly connected to the end of the inner rod. The rotating sleeve is rotatably sleeved on the inner rod. A first clamping flap is fixedly connected to the rotating sleeve, and a second clamping flap is fixedly connected to the first clamping flap. The main body support oil cylinder is fixedly sleeved inside the second clamping flap.

[0013] As an improvement, a connecting wing extends from one end of the first clamping flap. The driving body is a support oil cylinder. The telescopic end of the support oil cylinder is hinged to the connecting wing, and the fixed end of the support oil cylinder is hinged to the upper part of the support.

[0014] As an improvement, the rotating member includes a slewing reducer and a fixed disk. The fixed disk is fixedly connected to the coupling, the slewing reducer is fixedly connected to the fixed disk, and one end of the rotating rod close to the slewing reducer is connected to the power output end of the slewing reducer.

[0015] (III) Beneficial effects

[0016] The advantages of the present utility model compared with the prior art are as follows: In this application, the angle adjustment during the support of the support is realized through the cooperation of structures such as the push-pull oil cylinder, the rotating member, and the main body support oil cylinder. At the same time, multi-position and multi-angle adjustments can be carried out when the feeding frame body is used, meeting different construction requirements. Description of the drawings

[0017] Figure 1 is a schematic structural diagram of the prior art for drilling horizontal holes.

[0018] Figure 2 is a schematic structural diagram of the prior art for drilling inclined downward holes.

[0019] Figure 3 is a schematic structural diagram of a multi-functional rotating support.

[0020] Figure 4 is a schematic structural diagram of an exploded view of a multi-functional rotating support.

[0021] Figure 5 is a schematic structural diagram of a second perspective of a multi-functional rotating support.

[0022] Figure 6 Schematic four-way perspective view when using a horizontal hole.

[0023] Figure 7 is a schematic four-way perspective view when drilling an inclined downward hole.

[0024] Figure 8 is a schematic four-way perspective view when drilling an inclined upward hole.

[0025] As shown in the figure: 1. Chassis; 2. Bracket; 3. Feed frame body; 4. Front support foot; 5. Rear support foot; 6. Rotating rod; 7. Cross beam; 8. Rotating sleeve; 9. Main body support oil cylinder; 10. Sliding frame; 11. Bottom plate; 12. Push-pull oil cylinder; 13. Pressure block; 14. Coupling; 15. Inner rod; 16. Locking nut; 17. First clamping flap; 18. Second clamping flap; 19. Connecting wing; 20. Bracket oil cylinder; 21. Rotary reducer; 22. Fixed disk. Detailed implementation manner

[0026] The following further illustrates the detailed implementation manner of the present utility model in conjunction with the accompanying drawings. Among them, the same components are denoted by the same reference numerals.

[0027] It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the accompanying drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0028] It should be noted that when an element is referred to as being "fixedly provided on" another element, it can be directly on the other element or there can be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are only for the purpose of illustration.

[0029] Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model in this article are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used in this article includes any and all combinations of one or more of the related listed items.

[0030] In order to make the content of the present utility model easier to be clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0031] Please refer specifically to the attached Figure 3 - 8 , a multifunctional rotating bracket, including a chassis 1 and a bracket 2 rotatably connected to the chassis 1, and a feed frame body 3 is also rotatably connected to one side of the top end of the bracket 2.

[0032] During its specific use, the four feet at the top end of the bracket 2 are respectively connected with a pair of front support feet 4 and rear support feet 5 arranged in pairs. A rotating rod 6 is rotatably sleeved between the grouped rear support feet 5, and a cross beam 7 is clamped between the grouped front support feet 4. The cross beam 7 can be used for auxiliary support when the equipment is in a normal state to ensure the stability of the equipment components.

[0033] Among them, an arc-shaped clamping groove is provided at the top end of the front support foot 4, the cross beam 7 is clamped in the arc-shaped clamping groove, and an arc-shaped clamping groove is also connected to one side of the bottom end of the sliding frame 10 for cooperating with the cross beam 7; the feeding frame body 3 includes a bottom plate 11 connected to the rotating rod 6 and a sliding frame 10 slidably arranged on the bottom plate 11. A push-pull oil cylinder 12 is connected between the bottom end of the sliding frame 10 and the bottom plate 11, and the length of the sliding frame 10 during use can be adjusted by the push-pull oil cylinder 12.

[0034] A rotating member is fixedly connected to the rear support foot 5 on either side. The end of the rod 6 is connected to the driving end of the rotating member. The feeding frame body 3 is fixedly connected to the rotating rod 6. At the same time, rotating sleeves 8 are rotatably sleeved at both ends of the rear support foot 5. A driving body is connected between the rotating sleeve 8 and the support 2. A main body support oil cylinder 9 is fixedly connected to the rotating sleeve 8. A pressing block 13 is fixedly connected to the rear support foot 5. A coupling 14 is press-held and fixed inside the pressing block 13. The end of the rotating rod 6 away from the driving member is rotatably sleeved with the coupling 14, and the rotating member is fixedly connected to the coupling 14 arranged close to it. The setting of the coupling 14 provides a certain supporting ability to ensure the stability of the equipment during use. An inner rod 15 extending outward is sleeved inside the coupling 14. A locking nut 16 is threadedly connected to the end of the inner rod 15. The rotating sleeve 8 is rotatably sleeved with the inner rod 15. A first clamping flap 17 is fixedly connected to the rotating sleeve 8. A second clamping flap 18 is fixedly connected to the first clamping flap 17. The main body support oil cylinder 9 is sleeved and fixed inside the second clamping flap 18.

[0035] One end of the first clamping flap 17 extends with a connecting wing 19. The driving body is a support oil cylinder 20. The telescopic end of the support oil cylinder 20 is hinged to the connecting wing 19, and the fixed end of the support oil cylinder 20 is hinged to the upper part of the support 2. The position of the main body support oil cylinder 9 is adjusted and used by opening and closing the support oil cylinder 20.

[0036] The rotating member includes a rotary reducer 21 and a fixed disk 22. The fixed disk 22 is fixedly connected to the coupling 14, the rotary reducer 21 is fixedly connected to the fixed disk 22, and one end of the rotating rod 6 close to the rotary reducer 21 is connected to the power output end of the rotary reducer 21.

[0037] After the chassis is fixed, since the support is rotatably arranged on the chassis, the support body can be rotated and adjusted by 360° for use;

[0038] When drilling a horizontal hole, the push-pull oil cylinder can push and pull the sliding frame back and forth for movement, and at the same time the support oil cylinder can control the use position of the main body support oil cylinder.

[0039] When drilling an inclined downward hole, the main body support oil cylinder can expand and contract to complete the support. When the rotating disc of the slewing reducer rotates, the feed frame rotates at an angle of 0° to 90°. According to the operation requirements, the push-pull oil cylinder can push and pull the sliding frame back and forth for adjustment, and the support oil cylinder can control the rotation angle of the main body support oil cylinder from 0° to 90° for use.

[0040] When drilling an inclined upward hole and the rotating disc of the slewing reducer rotates, the feed frame rotates at an angle of 0° to -18°. According to the operation requirements, the push-pull oil cylinder can push and pull the sliding frame back and forth for adjustment, and the support oil cylinder can control the rotation and support of the main body support oil cylinder for use.

[0041] The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt the mature conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art. Plus, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0042] The above has described the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and without departing from the gist of the creation of the present utility model, without creative design, they create a structural manner and an embodiment similar to the technical solution, which shall fall within the protection scope of the present utility model.

Claims

1. A multi-functional rotating bracket, comprising a chassis (1) and a bracket (2) connected to the chassis (1). One side of the top of the bracket (2) is also rotatably connected with a feed frame body (3), and it is characterized in that: Four feet at the top of the bracket (2) are respectively connected with paired front support feet (4) and rear support feet (5). A rotating rod (6) is rotatably sleeved between the grouped rear support feet (5), and a cross beam (7) is clamped between the grouped front support feet (4); A rotating member is fixedly connected to the rear support foot (5) on any side. The end of the rotating rod (6) is connected to the driving end of the rotating member, and the feed frame body (3) is fixedly connected to the rotating rod (6); Rotating sleeves (8) are also rotatably sleeved at both ends of the rear support foot (5). A driving body is connected between the rotating sleeve (8) and the bracket (2), and a main body support oil cylinder (9) is fixedly connected to the rotating sleeve (8); The feed frame body (3) includes a bottom plate (11) connected to the rotating rod (6) and a sliding frame (10) slidably arranged on the bottom plate (11). A push-pull oil cylinder (12) is connected between the bottom end of the sliding frame (10) and the bottom plate (11).

2. The multifunctional rotating bracket according to claim 1, wherein: An arc-shaped card slot is arranged at the top of the front support foot (4), and the cross beam (7) is clamped in the arc-shaped card slot. An arc-shaped card slot is also connected to one side of the bottom end of the sliding frame (10) for cooperating with the cross beam (7); A pressing block (13) is fixedly connected to the rear support foot (5). A coupling (14) is press-held and fixed in the pressing block (13). The end of the rotating rod (6) far from the driving member is rotatably sleeved with the coupling (14), and the rotating member is fixedly connected to the coupling (14) close to it.

3. The multifunctional rotating bracket according to claim 2, characterized in that: An inner rod (15) extending outwards is sleeved in the coupling (14). A locking nut (16) is threadedly connected to the end of the inner rod (15). The rotating sleeve (8) is rotatably sleeved with the inner rod (15). A first clamping flap (17) is fixedly connected to the rotating sleeve (8), and a second clamping flap (18) is fixedly connected to the first clamping flap (17). The main body support oil cylinder (9) is sleeved and fixed in the second clamping flap (18).

4. The multifunctional rotating bracket according to claim 3, characterized in that: One end of the first clamping flap (17) extends with a connecting wing (19). The driving body is a bracket oil cylinder (20). The telescopic end of the bracket oil cylinder (20) is hinged to the connecting wing (19), and the fixed end of the bracket oil cylinder (20) is hinged to the upper part of the bracket (2).

5. The multifunctional rotating bracket according to claim 2, wherein: The rotating member includes a rotary reducer (21) and a fixed disk (22). The fixed disk (22) is fixedly connected to the coupling (14), the rotary reducer (21) is fixedly connected to the fixed disk (22), and one end of the rotating rod (6) close to the rotary reducer (21) is connected to the power output end of the rotary reducer (21).

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