CN222513633U - Automatic buckle and tripping structure of lifting mechanism joint - Google Patents

Abstract

The utility model relates to the technical field of lifting mechanisms and discloses an automatic buckling and tripping structure of a lifting mechanism joint, which comprises an electric rail, a sliding groove, an electric telescopic rod and a sliding block, wherein the rail block is connected inside the electric rail in a sliding way, the sliding groove is formed inside the electric rail, the electric telescopic rod is fixedly connected inside the sliding groove, the sliding block is fixedly connected with the output end of the electric telescopic rod, the sliding block slides inside the sliding groove, and one end of the sliding block is fixedly connected with a fixed plate.

Description

Automatic buckle and tripping structure of lifting mechanism joint

Technical Field

The utility model relates to the technical field of lifting mechanisms, in particular to an automatic joint buckling and tripping structure of a lifting mechanism.

Background

The lifting rod self-locking mechanism is characterized in that in the lifting rod lifting or lowering process, the lifting rod is stopped at a given position by a certain device and kept in a stop state, so that the fixing effect is achieved, and the principle mainly comprises mechanical self-locking, electronic self-locking, a combination mode and the like.

The invention provides a lifting rod locking mechanism, which comprises a pin shaft, a clamping hook, a spring, a limiting rod, an outer limiting cover, an outer pipe and an inner pipe, wherein the lifting rod locking mechanism enables a lock catch to be smoothly opened and closed in the process of smoothly ejecting and recovering each time the lifting rod is capable of being successfully ejected, and has the characteristics of simple structure, convenience in assembly, simplicity in maintenance, free operation, small occupied space, good stability and the like

Above-mentioned scheme elevating system can pop out smoothly and the in-process that retrieves makes the hasp open and shut smoothly, but above-mentioned scheme can not be adjusted the height of hasp for the scope of going up and down has received the restriction, and the scope of use is limited, can influence elevating system's use, has reduced elevating system joint automatic buckle and trip structure's practicality.

Disclosure of utility model

The utility model aims to solve the problems and provide an automatic joint buckling and tripping structure of a lifting mechanism, wherein the electric telescopic rod, the sliding block and the fixed plate are matched, the electric telescopic rod can drive the sliding block to adjust the height in the sliding groove, and meanwhile, the automatic buckling component can be driven to adjust the height, so that the lifting range of the lifting mechanism is enlarged, the application range is wider, the practicability of the automatic joint buckling and tripping structure of the lifting mechanism is improved, the use of a user is facilitated, the use effect of equipment is improved, and the problems in the background art are solved.

In order to solve the problems, the utility model provides a technical scheme that:

The utility model provides an automatic buckle of elevating system joint and dropout structure, includes electronic track, sliding tray, electric telescopic handle and sliding block, the inside sliding connection of electronic track has the track piece, the sliding tray has been seted up to the inside of electronic track, the inside fixedly connected with electric telescopic handle of sliding tray, the output fixedly connected with sliding block of electric telescopic handle, the sliding block slides in the inside of sliding tray, the one end fixedly connected with fixed plate of sliding block.

As a preferable scheme of the utility model, the inside of the fixed plate is connected with a pressing column in a sliding way, the top end of the pressing column extends to the upper side of the fixed plate, an automatic buckle assembly is arranged in the pressing column, and a tripping assembly is arranged at the bottom of the pressing column.

As a preferable scheme of the utility model, the automatic buckle assembly comprises a mounting groove, the mounting groove is formed in the pressing column, two connecting rods are connected in a sliding mode in the mounting groove, one ends of the two connecting rods extend to the outer portion of the pressing column and are fixedly connected with limiting plates, and first springs are sleeved on the outer portions of the two connecting rods.

As a preferable scheme of the utility model, two clamping blocks are fixedly connected to the ends of the two connecting rods, which are close to each other, and a fixed trapezoid block is movably contacted between the two clamping blocks.

As a preferable scheme of the utility model, the tripping assembly comprises a fixed rod, the fixed rod is fixedly arranged at the bottom of the fixed trapezoid block, the sliding trapezoid block is connected to the outside of the fixed rod in a sliding manner, and the bottom end of the fixed rod is fixedly connected with the track block.

As a preferable scheme of the utility model, the bottom of the pressing column is fixedly connected with two second springs, and the bottom ends of the two second springs are fixedly connected with the inside of the fixing plate.

The lifting mechanism has the beneficial effects that the electric telescopic rod, the sliding block and the fixed plate are matched, the electric telescopic rod can drive the sliding block to adjust the height in the sliding groove, and meanwhile, the automatic buckling component can be driven to adjust the height, so that the lifting range of the lifting mechanism is enlarged, the application range is wider, the practicability of the automatic buckling and tripping structure of the joint of the lifting mechanism is improved, the use by a user is facilitated, and the use effect of the equipment is improved.

Drawings

For ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the practical pressing column;

Fig. 3 is an enlarged schematic view of the structure of fig. 1.

In the figure, 1, an electric rail; 2, a track block, 3, a sliding groove, 4, an electric telescopic rod, 5, a sliding block, 6, a fixed plate, 7, a pressing column, 8, an automatic fastening component, 81, a mounting groove, 82, a limiting plate, 83, a connecting rod, 84, a first spring, 85, a clamping block, 86, a fixed trapezoid block, 9, a tripping component, 91, a fixed rod, 92, a sliding trapezoid block, 93 and a second spring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Examples

Referring to fig. 1-3, the utility model provides a technical scheme that an automatic buckle and release structure of a lifting mechanism joint comprises an electric rail 1, a sliding groove 3, an electric telescopic rod 4 and a sliding block 5, wherein the electric rail 1 is internally and slidably connected with a rail block 2, the sliding groove 3 is formed in the electric rail 1, the electric telescopic rod 4 is fixedly connected with the sliding groove 3, the sliding block 5 is fixedly connected with the output end of the electric telescopic rod 4, the sliding block 5 slides in the sliding groove 3, one end of the sliding block 5 is fixedly connected with a fixed plate 6, the electric telescopic rod 4 is started, the sliding block 5 is driven to move when the electric telescopic rod 4 moves, and the fixed plate 6 is driven to move when the sliding block 5 moves, so that the lifting range of equipment can be enlarged, the application range is wider, and the practicability and the stability of the equipment are improved.

Further, the inside sliding connection of fixed plate 6 has presses post 7, presses the top of post 7 and extends to the top of fixed plate 6, presses the inside of post 7 and is provided with automatic buckle subassembly 8, presses the bottom of post 7 to be provided with tripping device 9, can make equipment quick auto-lock and unblock when using, has improved the practicality of equipment.

Further, automatic buckle subassembly 8 includes mounting groove 81, the inside of pressing the post 7 is offered to the mounting groove 81, the inside sliding connection of mounting groove 81 has two connecting rods 83, the one end of two connecting rods 83 all extends to the outside of pressing the post 7 and fixedly connected with limiting plate 82, the outside of two connecting rods 83 all overlaps and is equipped with first spring 84, the one end that two connecting rods 83 are close to each other is all fixedly connected with fixture block 85, movable contact has fixed trapezoidal piece 86 between two fixture blocks 85, when fixed trapezoidal piece 86 contacts with two fixture blocks 85, two fixture blocks 85 receive the extrusion and remove, promote connecting rod 83 when fixture block 85 removes and remove, drive first spring 84 when connecting rod 83 removes and compress, when fixed trapezoidal piece 86 is in the top of fixture block 85, first spring 84 resets, fixture block 85 is in the below of fixed trapezoidal piece 86 and carries out spacingly this moment, can accomplish the auto-lock function this moment.

Further, trip assembly 9 includes dead lever 91, dead lever 91 fixed mounting is in the bottom of fixed trapezoidal piece 86, the outside sliding connection of dead lever 91 has the sliding trapezoidal piece 92, the bottom and the track piece 2 fixed connection of dead lever 91, press the bottom fixedly connected with two second springs 93 of post 7, when needing to unlock, through pressing down post 7 with the hand, drive two fixture blocks 85 when pressing down post 7 and remove, receive the extrusion when fixture block 85 and sliding trapezoidal piece 92 contact, when fixture block 85 removes to the below of sliding trapezoidal piece 92, first spring 84 resets, drive fixture block 85 resets when first spring 84 resets, can accomplish the unblock this moment, with press down post 7 when receiving to compress second spring 93 when pressing down, two fixture blocks 85 remove.

In the use, through starting electronic track 1, drive track piece 2 when electronic track 1 starts and remove, drive dead lever 91 and remove when track piece 2 removes, drive the sliding trapezoid piece 92 and remove when dead lever 91 removes, this moment, fixed trapezoid piece 86 and two fixture blocks 85 contact, two fixture blocks 85 receive the extrusion and remove, promote connecting rod 83 and remove when fixture block 85 removes, drive first spring 84 and compress when connecting rod 83 removes, when fixed trapezoid piece 86 is in the top of fixture block 85, first spring 84 resets, fixture block 85 is in the below of fixed trapezoid piece 86 and carries out the spacing at this moment, can accomplish the auto-lock function, through starting electronic telescopic handle 4, drive sliding block 5 and remove when electronic telescopic handle 4 removes, the fixed plate 6 moves when slider 5 moves, can enlarge the lift scope of equipment, make the application range bigger, the practicality and stability of equipment, when unblock is needed, through pressing down press post 7 with the hand, drive two fixture blocks 85 and compress when fixture block 85 and sliding trapezoid piece 92 contact, when pressing down post 7 moves, reset spring 84 receives when the extrusion of fixture block 85 and sliding trapezoid piece 92, can accomplish when reset spring 84 and reset post 85.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an automatic buckle of elevating system joint and tripping structure, its characterized in that, including electronic track (1), sliding tray (3), electric telescopic handle (4) and sliding block (5), the inside sliding connection of electronic track (1) has track piece (2), sliding tray (3) have been seted up to the inside of electronic track (1), the inside fixedly connected with electric telescopic handle (4) of sliding tray (3), the output fixedly connected with sliding block (5) of electric telescopic handle (4), sliding block (5) are in the inside slip of sliding tray (3), the one end fixedly connected with fixed plate (6) of sliding block (5).

2. The automatic buckle and trip structure of a lifting mechanism joint according to claim 1, characterized in that the inside sliding connection of the fixed plate (6) is provided with a pressing column (7), the top end of the pressing column (7) extends to the upper side of the fixed plate (6), the inside of the pressing column (7) is provided with an automatic buckle component (8), and the bottom of the pressing column (7) is provided with a trip component (9).

3. The automatic buckle and trip structure of a lifting mechanism joint according to claim 2, characterized in that the automatic buckle assembly (8) comprises a mounting groove (81), the mounting groove (81) is formed in the pressing column (7), two connecting rods (83) are slidably connected in the mounting groove (81), one ends of the two connecting rods (83) are all extended to the outside of the pressing column (7) and fixedly connected with limiting plates (82), and first springs (84) are sleeved on the outer parts of the two connecting rods (83).

4. An automatic joint locking and unlocking structure for lifting mechanisms according to claim 3, characterized in that two ends of the connecting rods (83) close to each other are fixedly connected with clamping blocks (85), and a fixed trapezoid block (86) is movably contacted between the two clamping blocks (85).

5. The automatic joint buckling and tripping structure of the lifting mechanism according to claim 2, wherein the tripping assembly (9) comprises a fixed rod (91), the fixed rod (91) is fixedly arranged at the bottom of the fixed trapezoid block (86), the sliding trapezoid block (92) is slidably connected to the outside of the fixed rod (91), and the bottom end of the fixed rod (91) is fixedly connected with the track block (2).

6. The automatic joint buckling and tripping structure of the lifting mechanism according to claim 2, wherein two second springs (93) are fixedly connected to the bottom of the pressing column (7), and the bottom ends of the two second springs (93) are fixedly connected with the inside of the fixing plate (6).