Novel multifunctional support

Abstract

The utility model belongs to the technical field of supports, and discloses a novel multifunctional support which comprises an L-shaped support, a lifting table is arranged on the L-shaped support, 5 / 8 and 1 / 4 inserts are arranged at the bottom of the L-shaped support, a lifting structure assembly for driving the lifting table to ascend and descend is arranged on the L-shaped support, and a rotating disc is arranged on the lifting table. A 1 / 4 insert for fixing a laser level meter is arranged on the rotating disc, and a rotating structure assembly for driving the rotating disc to rotate is arranged on the lifting table; the lifting structure assembly comprises an X-shaped lifting piece, the two ends of the left side of the X-shaped lifting piece are rotationally connected with the inner side of the L-shaped support and the inner side of the lifting table correspondingly, and guide rail grooves are formed in the front portion and the rear portion of the interior of the L-shaped support and the front portion and the rear portion of the interior of the lifting table correspondingly. According to the scheme, through the exquisite design and integration of multiple functions, the multifunctional support provides high flexibility, stability and operation convenience, and the diversified requirements of the market for the laser level meter support are met.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, in particular to a novel multifunctional bracket. Background Art

[0002] The electronic laser levels currently sold on the market are generally equipped with accessory brackets:

[0003] The first is to move up and down by cooperating with the worm and the rack. This type of bracket has the following defects: first, the bracket lacks stability in supporting the machine; second, the gears are more worn under stress; third, because the lifting structure is at the back, the hand wheel is also relatively back and close to the wall, which is not convenient for manual twisting;

[0004] The second type is a lifting bracket that can only be used on a platform. This type of bracket has the following defects: first, the working scene is limited and can only be used on a horizontal plane. Second, the bracket does not have 5 / 8 and 1 / 4 inserts and cannot be used with a tripod.

[0005] With the rapid development of science and technology and the improvement of automation and intelligence, laser level brackets are emerging in an endless stream. In response to different market demands, the types and functions of brackets are increasing. In order to meet market demand, it is particularly important to integrate various practical functions into one bracket. Therefore, a new multifunctional bracket is proposed. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a new multifunctional bracket.

[0007] In order to solve the above-mentioned background technical problems, the utility model adopts the following technical solutions:

[0008] A novel multifunctional bracket comprises an L-shaped bracket, a lifting platform is arranged on the L-shaped bracket, a 5 / 8 and 1 / 4 insert is provided at the bottom of the L-shaped bracket, a lifting structure component for driving the lifting platform to lift is arranged on the L-shaped bracket, a rotating disk is arranged on the lifting platform, a 1 / 4 insert for fixing a laser level is arranged on the rotating disk, and a rotating structure component for driving the rotating disk to rotate is arranged on the lifting platform;

[0009] The lifting structure assembly includes an X-shaped lifting member, the two ends of the left side of the X-shaped lifting member are rotatably connected to the inner side of the L-shaped bracket and the lifting platform respectively, the L-shaped bracket and the lifting platform are provided with guide rail grooves at the front and back, the two ends of the right side of the X-shaped lifting member are slidably connected in the guide rail grooves of the L-shaped bracket and the lifting platform respectively, and the X-shaped lifting member is threadedly connected with a screw rod for driving the lifting movement thereof, and the screw rod is rotatably connected to the lifting platform.

[0010] As a further description of the above technical solution: two guide rods slidably connected to the lifting platform are interspersed, and the bottom ends of the guide rods are fixedly connected to the L-shaped bracket.

[0011] As a further description of the above technical solution: the X-shaped lifting member includes two sets of aircraft clamps arranged front and back oppositely, the central parts of the two sets of aircraft clamps are rotatably connected with a central axis, and the four ends between the two sets of aircraft clamps are connected with connecting shafts, and the four connecting shafts are respectively main shaft A, main shaft B, auxiliary shaft C and auxiliary shaft D in order from left to right and from top to bottom;

[0012] The main shaft A and the secondary shaft C are rotatably connected to the L-shaped bracket and the lifting platform respectively, and the main shaft B and the secondary shaft D are slidably connected to the guide rail grooves of the L-shaped bracket and the lifting platform respectively;

[0013] The screw is threadedly connected to the main shaft B. The main shaft A is provided with a through hole for the screw to pass through. The screw passes through the main shaft A through the through hole.

[0014] As a further description of the above technical solution: a positioning ring for positioning the screw is arranged on the lifting platform, and a first hand wheel fixedly connected to the screw is arranged on the outer side of the lifting platform.

[0015] As a further description of the above technical solution: the rotating structure assembly includes a transmission gasket corresponding to the rotating disk and rotatably installed on the inner side of the lifting platform, the transmission gasket is provided with a gasket screw, the gasket is fixed to the rotating disk, the transmission gasket is sleeved with a helical gear fixedly connected to it, the outer side of the helical gear is meshed with a worm, and the two ends of the worm are respectively observed and extended to both sides of the lifting platform.

[0016] As a further description of the above technical solution: both ends of the worm are fixedly connected with a second hand wheel.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] The multifunctional bracket of this solution provides high flexibility, stability and ease of operation through its sophisticated design and integration of multiple functions, meeting the market's diverse demands for laser level brackets. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is an exploded view of the utility model;

[0021] Figure 3 For this utility model Figure 1 Cross-section diagram;

[0022] Figure 4 This is a schematic diagram of the structure of the lifting structure assembly of the utility model connected with the L-shaped bracket;

[0023] Figure 5 It is a structural schematic diagram of the lifting structure assembly of the utility model;

[0024] Figure 6 It is a structural schematic diagram of the rotating structural assembly of the utility model.

[0025] Description of the numbers in the figure:

[0026] 1. L-shaped bracket; 2. Lifting platform; 3. Lifting structure assembly; 31. X-shaped lifting piece; 311. Aircraft clamp; 312. Center axis; 313. Main axis A; 314. Main axis B; 315. Sub-axis C; 316. Sub-axis D; 32. Guide groove; 33. Screw; 34. Positioning ring; 35. First hand wheel; 4. Rotating disk; 5. Rotating structure assembly; 51. Transmission gasket; 52. Screw with washer; 53. Bevel gear; 54. Worm; 55. Second hand wheel; 6. Guide rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0028] Example 1

[0029] See also Figure 1-5 A novel multifunctional bracket includes an L-shaped bracket 1, on which a lifting platform 2 is arranged. The bottom of the L-shaped bracket 1 has 5 / 8 and 1 / 4 inserts, which can be conveniently used with a tripod, increasing flexibility and versatility. The L-shaped bracket 1 is provided with a lifting structure component 3 for driving the lifting platform 2 to rise and fall, and the lifting platform 2 is provided with a rotating disk 4, and the rotating disk 4 is provided with a 1 / 4 insert for fixing a laser level. The lifting platform 2 is interspersed with two guide rods 6 slidably connected thereto, and the bottom end of the guide rod 6 is fixedly connected to the L-shaped bracket 1. The guide rod 6 is used for limiting the guide of the lifting platform 2, increasing the stability of the lifting platform 2 when it moves, and ensuring the stability of the laser level during operation.

[0030] Specifically, the lifting structure assembly 3 includes: an X-shaped lifting member 31, the two ends of the left side of the X-shaped lifting member 31 are rotatably connected to the inner side of the L-shaped bracket 1 and the lifting platform 2 respectively, the L-shaped bracket 1 and the lifting platform 2 are provided with guide rail grooves 32 at the front and back, the two ends of the right side of the X-shaped lifting member 31 are respectively slidably connected in the guide rail grooves 32 of the L-shaped bracket 1 and the lifting platform 2, and the X-shaped lifting member 31 is threadedly connected with a screw 33 for driving its lifting and moving, and the screw 33 is rotatably connected to the lifting platform 2.

[0031] The X-shaped lifting member 31 includes two groups of aircraft clamps 311 arranged front to back oppositely, the central parts of the two groups of aircraft clamps 311 are rotatably connected with a central axis 312, and the four ends between the two groups of aircraft clamps 311 are connected with connecting shafts, and the four connecting shafts are respectively the main shaft A313, the main shaft B314, the secondary shaft C315 and the secondary shaft D316 in order from left to right and from top to bottom; the main shaft A313 and the secondary shaft C315 are rotatably connected to the L-shaped bracket 1 and the lifting platform 2 respectively, and the main shaft B314 and the secondary shaft D316 are slidably connected in the guide rail grooves 32 of the L-shaped bracket 1 and the lifting platform 2 respectively; the screw 33 is threadedly connected to the main shaft B314, and a through hole for the screw 33 to pass through is opened on the main shaft A313, and the screw 33 passes through the main shaft A313 through the through hole.

[0032] The lifting structure assembly 3 drives the main shaft B314 threadedly connected to the screw 33 to slide in the guide groove 32 on the lifting platform 2 by rotating the screw 33, and cooperates with the aircraft clamp 311, the central axis 312 and other connecting axes to move the lifting platform 2 up and down along the guide rod 6 on the L-shaped bracket 1, thereby enabling the laser level fixed to the rotating disk 4 by a 1 / 4 insert to move up and down.

[0033] In this embodiment, the lifting adjustment by the screw rod 33 and the X-shaped lifting member 31 can provide very precise height adjustment, because there is a direct linear relationship between the rotation angle of the screw rod 33 and the lifting distance of the X-shaped lifting member 31. The lifting system of the screw adjustment has a self-locking characteristic, that is, the screw rod 33 can maintain its position unchanged when there is no external force.

[0034] The X-shaped lifting member 31 composed of two sets of aircraft clamps 311 and multiple connecting shafts can provide a smooth and continuous lifting movement, because its structural design allows the lifting platform 2 to remain horizontal during the movement, reducing shaking and instability.

[0035] In addition, a positioning ring 34 for positioning the screw 33 is provided on the lifting platform 2. The positioning ring 34 is a common part used to limit the movement range of other components to ensure that they are in a specific position or direction. The positioning ring 34 of this solution is used to prevent the screw 33 from being pushed out due to rotation. A first hand wheel 35 fixedly connected to the screw 33 is provided on the outer side of the lifting platform 2 to facilitate the rotation of the screw 33.

[0036] Example 2

[0037] See also Figure 1-6 Based on the above embodiment, the lifting platform 2 is provided with a rotating structure assembly 5 for driving the rotating disk 4 to rotate; the rotating structure assembly 5 includes a transmission gasket 51 corresponding to the rotating disk 4 and rotatably mounted on the inner side of the lifting platform 2, and a washer screw 52 is provided on the transmission gasket 51, and the washer screw 52 fixes the transmission gasket 51 to the rotating disk 4, and a helical gear 53 fixedly connected to the transmission gasket 51 is sleeved on the transmission gasket 51, and a worm 54 is meshed on the outer side of the helical gear 53, and the two ends of the worm 54 are respectively observed and extended to the two sides of the lifting platform 2. The two ends of the worm 54 are fixedly connected to the second hand wheel 55.

[0038] By rotating the second hand wheel 55, the worm 54 is driven to rotate, and the bevel gear 53 meshing with the worm 54 is driven to rotate, and then the transmission gasket 51 and the rotating disk 4 are driven to rotate, so that the laser level fixed to the 1 / 4 insert on the rotating disk 4 can also realize the rotation function.

[0039] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A novel multifunctional bracket, comprising an L-shaped bracket (1), characterized in that: The L-shaped bracket (1) is provided with a lifting platform (2), the bottom of the L-shaped bracket (1) is provided with 5 / 8 and 1 / 4 inserts, the L-shaped bracket (1) is provided with a lifting structure component (3) for driving the lifting platform (2) to lift, the lifting platform (2) is provided with a rotating disk (4), the rotating disk (4) is provided with a 1 / 4 insert for fixing a laser level, and the lifting platform (2) is provided with a rotating structure component (5) for driving the rotating disk (4) to rotate; The lifting structure assembly (3) comprises an X-shaped lifting member (31), the two left ends of the X-shaped lifting member (31) are rotatably connected to the inner side of the L-shaped bracket (1) and the lifting platform (2), the L-shaped bracket (1) and the lifting platform (2) are both provided with guide rail grooves (32) at the front and rear of the interior, the two right ends of the X-shaped lifting member (31) are slidably connected to the guide rail grooves (32) of the L-shaped bracket (1) and the lifting platform (2), the X-shaped lifting member (31) is threadedly connected to a screw rod (33) for driving the X-shaped lifting member (31) to move upward and downward, and the screw rod (33) is rotatably connected to the lifting platform (2).

2. A novel multifunctional bracket according to claim 1, characterized in that: The lifting platform (2) is interspersed with two guide rods (6) which are slidably connected thereto, and the bottom ends of the guide rods (6) are fixedly connected to the L-shaped bracket (1).

3. A novel multifunctional bracket according to claim 1, characterized in that: The X-shaped lifting member (31) comprises two groups of aircraft clamps (311) arranged front and back oppositely, the central parts of the two groups of aircraft clamps (311) are rotatably connected with a central shaft (312), and the four ends between the two groups of aircraft clamps (311) are connected with connecting shafts, and the four connecting shafts are respectively a main shaft A (313), a main shaft B (314), a secondary shaft C (315) and a secondary shaft D (316) in order from left to right and from top to bottom; The main shaft A (313) and the secondary shaft C (315) are rotatably connected to the L-shaped bracket (1) and the lifting platform (2), respectively, and the main shaft B (314) and the secondary shaft D (316) are slidably connected to the guide rail grooves (32) of the L-shaped bracket (1) and the lifting platform (2), respectively; The screw rod (33) is threadedly connected to the main shaft B (314); the main shaft A (313) is provided with a through hole for the screw rod (33) to pass through; the screw rod (33) passes through the main shaft A (313) through the through hole.

4. A novel multifunctional bracket according to claim 3, characterized in that: A positioning ring (34) for positioning the screw rod (33) is arranged on the lifting platform (2), and a first hand wheel (35) fixedly connected to the screw rod (33) is arranged on the outer side of the lifting platform (2).

5. The novel multifunctional bracket according to claim 1 is characterized in that: The rotating structure assembly (5) comprises a transmission gasket (51) corresponding to the rotating disk (4) and rotatably mounted on the inner side of the lifting platform (2); a screw with a gasket (52) is arranged on the transmission gasket (51); the screw with a gasket (52) fixes the transmission gasket (51) and the rotating disk (4); a helical gear (53) is sleeved on the transmission gasket (51) and fixedly connected thereto; a worm (54) is meshed on the outer side of the helical gear (53); two ends of the worm (54) are respectively observed and extend to two sides of the lifting platform (2).

6. A novel multifunctional bracket according to claim 5, characterized in that: Both ends of the worm (54) are fixedly connected to a second hand wheel (55).

Images