CN214352299U

CN214352299U - Liftable workbench for building process equipment research and development

Info

Publication number: CN214352299U
Application number: CN202023215854.1U
Authority: CN
Inventors: 张志伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-08
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a building technology equips and develops and use liftable workstation, including chassis, lifting unit, base and angle adjusting part, lifting unit slides and locates on the chassis, the base is located on the lifting unit, the base is the cavity structure setting, the base is equipped with the spout, the spout sets up and communicates inside the base along the base horizontal direction, angle adjusting part locates on the base. The utility model belongs to the technical field of architectural design, specifically indicate a rotatable building technology who makes the platform produce the slope equips and develops and use liftable workstation.

Description

Liftable workbench for building process equipment research and development

Technical Field

The utility model belongs to the technical field of architectural design, specifically indicate a liftable workstation is used in building process equipment research and development.

Background

In the process of research and development of the building process equipment, the workbench is an indispensable tool, generally, research and development of the building process equipment on the lifting workbench are needed for research and development of the building process equipment for the convenience of research and development personnel, and most of the lifting workbenches are found in use at present and are inconvenient in research and development of the building process equipment; and the existing working platform can only be lifted as required, is difficult to rotate according to the normal processing requirement to enable the platform to incline, has narrow application range and can not meet the use requirement.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a rotatable building technology who makes the platform produce the slope equips and develops and use liftable workstation.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a lifting workbench for building process equipment research and development comprises a bottom frame, a lifting assembly, a base and an angle adjusting assembly, wherein the lifting assembly is slidably arranged on the bottom frame, the base is arranged on the lifting assembly, the base is of a hollow cavity structure, the base is provided with a sliding chute, the sliding chute is arranged in the horizontal direction of the base and is communicated with the inside of the base, and the angle adjusting assembly is arranged on the base; the angle adjusting assembly comprises a screw rod, a screw rod pair, a main shaft, a first crank, a protruding column, a control frame and a working plate, one end of the screw rod is rotatably arranged on the inner side wall of the base, the other end of the screw rod is rotatably arranged on the inner side wall of the base in a penetrating way, the first crank is connected with the extending end of the screw rod, the screw rod pair is sleeved on the screw rod in a sliding way, the top end of the screw rod pair is slidably arranged in the sliding way, the bottom end of the protruding column is arranged on the top wall of the screw rod pair in a sliding way, the middle part of the bottom end of the working plate is rotatably hinged on the top end of the protruding column, the two ends of the main shaft are rotatably arranged on the inner side wall of the base in a penetrating way and arranged above the screw rod, one end of the control frame is rotatably sleeved on the main shaft, the other end of the control frame is rotatably hinged on the bottom wall of the working plate and close to the middle part, the control frame is of an L-shaped structure, when the working plate is required to be adjusted in angle, the first crank is shaken to drive the screw rod to rotate, the lead screw drives the lead screw pair to move in the horizontal direction, the lead screw pair drives the convex column to slide in the sliding groove, the convex column drives the working plate to rotate around the convex column, and meanwhile, the working plate forces the control frame to rotate around the bottom end, so that the angle adjustment of the working plate is realized.

Further, the lifting assembly comprises a sliding plate, a first rotating shaft, a second crank, a first gear, a second gear, a first roller and a second roller, wherein two groups of grooves are formed in the underframe, the grooves penetrate through two ends of the top of the underframe, slide rails are arranged on two side walls of the grooves, the bottom end of the sliding plate is slidably arranged in the slide rails, the top end of the sliding plate is arranged on the bottom wall of the base, two ends of the first rotating shaft are rotatably arranged on two side walls of the underframe, two ends of the second rotating shaft are rotatably arranged on two side walls of the sliding plate, the second crank penetrates through the side walls of the underframe and is connected to the first rotating shaft, the first gear and the first roller are eccentrically sleeved on the first rotating shaft, two groups of rollers are arranged by taking the central point of the first rotating shaft as a shaft, the second gear and the second roller are eccentrically sleeved on the second rotating shaft, the first gear is meshed with the second gear, the first roller is tangent to the second roller, the first rotating shaft is driven to rotate by shaking the crank handle II, the first rotating gear and the first roller roll, the first gear and the first roller roll to drive the second gear and the second roller to roll, the second gear and the second roller roll to drive the rotating shaft to displace and rotate in the horizontal and vertical direction, and meanwhile, the rotating shaft drives the sliding plate to slide up and down in the sliding rail.

Furthermore, the first rotating shaft and the first rotating shaft are symmetrically arranged by a tangent line of the first roller and the second roller.

Furthermore, a baffle is arranged at the bottom end of the working plate.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of liftable workstation easy operation is used in building technology equipment research, and the mechanism is compact, and reasonable in design goes up and down through lifting unit, and the regulation of angle can be realized to rethread angle adjustment subassembly.

Drawings

FIG. 1 is a diagram showing a state of the lifting table for the development of the construction technology equipment;

FIG. 2 is a side view of the lifting table for the development of construction process equipment of the present invention;

fig. 3 is a top view of the base of the lifting workbench for building process equipment research and development of the present invention.

The device comprises a base frame 1, an underframe 2, a lifting assembly 3, a base 4, an angle adjusting assembly 5, a sliding groove 6, a screw rod 7, a screw rod pair 8, a first crank 9, a convex column 10, a control frame 11, a working plate 12, a sliding plate 13, a first rotating shaft 14, a second rotating shaft 15, a second crank 16, a first gear 17, a second gear 18, a first roller 19, a second roller 20, a groove 21, a sliding rail 22, a baffle 23 and a main shaft.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, the lifting workbench for building process equipment research and development of the present invention comprises an underframe 1, a lifting assembly 2, a base 3 and an angle adjusting assembly 4, wherein the lifting assembly 2 is slidably disposed on the underframe 1, the base 3 is disposed on the lifting assembly 2, the base 3 is disposed in a hollow cavity structure, the base 3 is provided with a chute 5, the chute 5 is disposed along the horizontal direction of the base 3 and is communicated with the inside of the base 3, and the angle adjusting assembly 4 is disposed on the base 3; the angle adjusting component 4 comprises a screw rod 6, a screw rod pair 7, a main shaft 23, a crank I8, a convex column 9, a control frame 10 and a working plate 11, one end of the screw rod 6 is rotatably arranged on the inner side wall of the base 3, the other end of the screw rod 6 rotatably penetrates through the inner side wall of the base 3 and extends out, the crank handle I8 is connected with the extending end of the screw rod 6, the screw rod pair 7 is sleeved on the screw rod 6 in a sliding way, the top end of the screw pair 7 is arranged in the sliding groove 5 in a sliding way, the bottom end of the convex column 9 is arranged on the top wall of the screw pair 7 and is arranged in the sliding groove 5 in a sliding way, the middle part of the bottom end of the working plate 11 is rotatably hinged at the top end of the convex column 9, two ends of the main shaft 23 rotatably penetrate through the inner side wall of the base 3 and are arranged above the screw rod 6, one end of the control frame 10 is rotatably sleeved on the main shaft 23, the other end of the control frame 10 is rotatably hinged to the bottom wall of the working plate 11 and is close to the middle of the working plate, and the control frame 10 is of an L-shaped structure.

The lifting component 2 comprises a sliding plate 12, a first rotating shaft 13, a second rotating shaft 14, a second crank handle 15, a first gear 16, a second gear 17, a first roller 18 and a second roller 19, two groups of grooves 20 are formed in the chassis 1, the grooves 20 penetrate through two ends of the top of the chassis 1, slide rails 21 are arranged on two side walls of the grooves 20, the bottom end of the sliding plate 12 is arranged in the slide rails 21 in a sliding manner, the top end of the sliding plate 12 is arranged on the bottom wall of the base 3, two ends of the first rotating shaft 13 are rotatably arranged on two side walls of the chassis 1, two ends of the second rotating shaft 14 are rotatably arranged on two side walls of the sliding plate 12, the second crank handle 15 penetrates through the side wall of the chassis 1 and is connected onto the first rotating shaft 13, the first gear 16 and the first roller 18 are eccentrically sleeved on the first rotating shaft 13, the first roller 18 takes the central point of the first rotating shaft 13 as an axis to form two groups, the second gear 17 and the second roller 19 are eccentrically sleeved on the second rotating shaft 14, and the second roller 19 takes the central point of the second rotating shaft 14 as an axis to form two groups, the first gear 16 is meshed with the second gear 17, and the first roller 18 and the second roller 19 are arranged tangentially.

The first rotating shaft 13 and the first rotating shaft 13 are symmetrically arranged by a tangent line of the first roller 18 and the second roller 19.

The bottom end of the working plate 11 is provided with a baffle 22.

When the angle adjusting device is used specifically, the first crank 15 is shaken to drive the first rotating shaft 13 to rotate, the first rotating shaft 13 rotates the first gear 16 and the first roller 18 to roll, the first gear 16 and the first roller 18 roll to drive the second gear 17 and the second roller 19 to roll, the second gear 17 and the second roller 19 roll to drive the horizontal vertical direction of the rotating shaft to displace and rotate, meanwhile, the rotating shaft drives the sliding plate 12 to slide up and down in the sliding rail 21 to realize height adjustment, when angle adjustment is needed, the first crank 8 is shaken to drive the lead screw 6 to rotate, the lead screw 6 drives the lead screw pair 7 to move in the horizontal direction, the lead screw pair 7 drives the convex column 9 to slide in the sliding groove 5, the convex column 9 drives the working plate 11 to rotate around the convex column 9, meanwhile, the working plate 11 forces the control frame 10 to rotate around the bottom end, and accordingly angle adjustment of the working plate 11 is realized.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a building technology is equipped with liftable workstation for development which characterized in that: the lifting assembly is arranged on the bottom frame in a sliding mode, the base is arranged on the lifting assembly, the base is arranged in a hollow cavity structure and is provided with a sliding groove, the sliding groove is arranged in the horizontal direction of the base and is communicated with the interior of the base, and the angle adjusting assembly is arranged on the base; the angle adjusting assembly comprises a screw, a screw pair, a main shaft, a crank I, a protruding column, a control frame and a working plate, wherein one end of the screw is rotatably arranged on the inner side wall of the base, the other end of the screw is rotatably penetrated through the inner side wall of the base and extends out of the base, the crank I is connected with the extending end of the screw, the sliding sleeve of the screw pair is arranged on the screw, the top end of the screw pair is slidably arranged in the sliding groove, the bottom end of the protruding column is arranged on the top wall of the screw pair in the sliding groove, the middle part of the bottom end of the working plate is rotatably hinged to the protruding column, the two ends of the main shaft are rotatably penetrated through the inner side wall of the base and are arranged above the screw, the rotating sleeve of one end of the control frame is arranged on the main shaft, the other end of the control frame is rotatably hinged to the bottom wall of the working plate and is close to the middle part of the working plate, and the control frame is of an L-shaped structure.

2. The liftable workbench for the development of construction process equipment according to claim 1, wherein: the lifting component comprises a sliding plate, a first rotating shaft, a second crank, a first gear, a second gear, a first roller and a second roller, the bottom frame is provided with two groups of grooves, the grooves penetrate through two ends of the top of the bottom frame, two side walls of the grooves are provided with slide rails, the bottom end of the sliding plate is arranged in the sliding rail in a sliding way, the top end of the sliding plate is arranged on the bottom wall of the base, two ends of one rotating shaft are rotatably arranged on two side walls of the bottom frame, two ends of the second rotating shaft are rotatably arranged on two side walls of the sliding plate, the second crank penetrates through the side wall of the underframe and is connected to the first rotating shaft, the first gear and the first roller are eccentrically sleeved on the first rotating shaft, and the first roller is provided with two groups by taking a central point of the first rotating shaft as an axis, the second gear and the second roller are eccentrically sleeved on the second rotating shaft, the second roller is provided with two groups by taking the central point of the second rotating shaft as a shaft, the first gear is meshed with the second gear, and the first roller and the second roller are arranged in a cutting mode.

3. The liftable workbench for the development of construction technology equipment according to claim 2, wherein: the first rotating shaft and the first rotating shaft are symmetrically arranged by a tangent line of the first roller and the second roller.

4. The liftable workbench for the development of construction technology equipment according to claim 3, wherein: and a baffle is arranged at the bottom end of the working plate.