CN215160578U

CN215160578U - Auxiliary positioning device for elevator

Info

Publication number: CN215160578U
Application number: CN202121111099.4U
Authority: CN
Inventors: 赵晓峰; 李春林; 刘书文; 顾强; 赵忠江; 李辉; 戴国齐; 刘振勇
Original assignee: Hebei Iron And Steel Construction Group Leting New Building Materials Co ltd
Current assignee: Hebei Iron And Steel Construction Group Leting New Building Materials Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-14
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a positioning auxiliary device of a lifting machine, which comprises a base, a lifting mechanism and a positioning mechanism, wherein the lower end of the base is fixedly provided with a roller, the upper end of the side wall of the base is fixedly provided with a support, the support is fixedly connected with a support rod on the side wall close to the central position of the base, the lifting mechanism is provided with a lifting block which is driven by a screw rod to move a lifting plate, so that the lifting plate can stably move, and meanwhile, the limit rod and a slide block are utilized to carry out limit assistance on the moving block, so that the stability of the moving block and the lifting plate can be further improved, the positioning mechanism is also provided, an infrared emitter is enabled to emit infrared rays at a certain angle through a second motor, so that a worker can conveniently adjust the position of the base, the efficiency of base adjustment is improved, and simultaneously, when a heavy object is lifted, the infrared rays of the infrared emitter are enabled to be in a horizontal state, the staff is convenient to observe the height position of the heavy object lifting.

Description

Auxiliary positioning device for elevator

Technical Field

The utility model relates to a lifting machine technical field specifically is a lifting machine location auxiliary device.

Background

The hoist is large mechanical equipment for transportation by changing potential energy, such as a mine hoist, a dam-crossing hoist and the like. Broadly, elevators, overhead cranes, winches, stabilizers, cranes, hoist machines, etc. may be referred to as hoists. The hoister generally refers to large mechanical equipment with high power and high hoisting capacity.

Notice No. CN212832570U, a layer changing elevator who is fit for intensive warehouse relates to a stacking mechanism, especially a layer changing elevator who is fit for intensive warehouse. The lifting device comprises a base, an upright post, a lifting platform, a lifting driving motor, a lifting transmission mechanism, a horizontal conveying chain group and a horizontal conveying driving motor; the base comprises an upper base and a lower base, and the upper base and the lower base are both I-shaped.

Above-mentioned utility model when using, owing to lack positioning mechanism, promote the back at the goods, still need carry out position adjustment to the device, just enable the goods and accurately place the assigned position, nevertheless, because the goods has promoted the eminence, mobile device this moment, stability is low, seriously influences the safety in utilization of device, and the person of not being convenient for uses.

In view of the above, an improved elevator positioning aid is now devised.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lifting machine location auxiliary device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an elevator location auxiliary device, includes base, hoist mechanism and positioning mechanism, base lower extreme fixed mounting has the gyro wheel that the device of being convenient for removed, base lateral wall upper end fixed mounting has the support, fixedly connected with is used for carrying out the bracing piece that supports to the support on the lateral wall that the support is close to base central point and puts, the one end fixed connection that the support was kept away from to the bracing piece is in base lateral wall upper end.

The lifting mechanism is arranged in the support and used for lifting the heavy object.

The positioning mechanism is arranged on the lifting mechanism and used for enabling the lifting mechanism to be quickly aligned to the heavy object placing position, and the heavy object placing efficiency is improved.

As a further aspect of the present invention: the lifting mechanism comprises a mounting frame, the mounting frame is fixedly connected to the center of the upper end of the support, a first motor is fixedly mounted inside the mounting frame, the output end of the first motor vertically penetrates through the top of the support and is fixedly connected with a screw, the lower end of the screw is vertically rotated and connected to the bottom of the support, the side wall of the screw is rotatably connected with a moving block through threads, and the moving block is far away from a lifting plate which is horizontally and fixedly connected with the side wall of the base and is used for lifting heavy objects.

As a further aspect of the present invention: positioning mechanism includes two installing frames, installing frame fixed connection is in the lift plate both sides, the inside fixed mounting of installing frame has the second motor, the output fixedly connected with rotation axis of second motor, the one end level that the second motor was kept away from to the rotation axis rotates and connects on the installing frame lateral wall, fixedly connected with turning block on the rotation axis lateral wall, fixed mounting has the infrared emitter that is used for placing the position to the heavy object and advances line location on the turning block lateral wall.

As a further aspect of the present invention: the movable block is characterized in that a sliding block used for enabling the movable block and the lifting plate to stably move is fixedly connected to the side wall of the movable block, a limiting rod is connected to the side wall of the sliding block in a sliding mode, and two ends of the limiting rod are vertically and fixedly connected to the inner wall of the support.

As a further aspect of the present invention: the upper end of the side wall of the base right opposite to the support is fixedly connected with a weight box used for balancing the device.

As a further aspect of the present invention: the inside fixedly connected with of support lateral wall is used for improving the strengthening rib of support structural strength.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be provided with hoist mechanism, drive the movable block through the screw rod and remove the lifting plate, make the lifting plate stably remove, utilize gag lever post and slider to carry out spacing supplementary to the movable block simultaneously, further improve the stability that movable block and lifting plate removed.

2. The utility model discloses still be provided with positioning mechanism, make infrared emitter be certain angle transmission infrared ray through the second motor, the staff of being convenient for adjusts the position of base, improves the efficiency of base adjustment, and when promoting the heavy object, the infrared ray that makes infrared emitter is the horizontality simultaneously, and the staff of being convenient for observes the high position that the heavy object promoted, improves the efficiency that the heavy object promoted.

Drawings

Fig. 1 is a schematic structural diagram of the present invention during position adjustment.

Fig. 2 is a schematic structural view of the present invention when lifting heavy objects.

Fig. 3 is a schematic structural diagram of the middle positioning mechanism of the present invention.

Wherein: the device comprises a base 1, rollers 2, a support rod 3, a weight box 4, a support 5, a first motor 6, a mounting frame 7, a screw 8, a limiting rod 9, a sliding block 10, an infrared emitter 11, a lifting plate 12, a moving block 13, a mounting frame 14, a second motor 15, a rotating block 16 and a rotating shaft 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Please refer to fig. 1-3, in the embodiment of the utility model, an auxiliary device for elevator location, including base 1, hoist mechanism and positioning mechanism, 1 lower extreme fixed mounting of base has the gyro wheel 2 that is convenient for the device to remove, 1 lateral wall upper end fixed mounting of base has support 5, 1 lateral wall upper end fixedly connected with of support 5 just right base is used for carrying out balanced weight box 4 to the device, fixedly connected with is used for carrying out the bracing piece 3 that supports support 5 on the lateral wall that support 5 is close to 1 central point of base puts, the one end fixed connection that support 5 was kept away from to bracing piece 3 is in 1 lateral wall upper end of base.

The lifting mechanism is arranged inside the bracket 5 and is used for lifting heavy objects.

The lifting mechanism comprises a mounting frame 7, the mounting frame 7 is fixedly connected to the center of the upper end of the support 5, a first motor 6 is fixedly mounted inside the mounting frame 7, the output end of the first motor 6 vertically penetrates through a screw 8 fixedly connected to the top of the support 5, the lower end of the screw 8 is vertically rotatably connected to the bottom of the support 5, the side wall of the screw 8 is rotatably connected with a moving block 13 through threads, and the moving block 13 is far away from a lifting plate 12 which is fixedly connected to the side wall of the base 1 horizontally and used for lifting heavy objects.

The side wall of the moving block 13 is fixedly connected with a sliding block 10 used for enabling the moving block 13 and the lifting plate 12 to stably move, the side wall of the sliding block 10 is connected with a limiting rod 9 in a sliding mode, and two ends of the limiting rod 9 are vertically and fixedly connected to the inner wall of the support 5.

The working principle of the lifting mechanism is that the first motor 6 is started, the output end of the first motor 6 drives the screw rod 8 to rotate, the screw rod 8 drives the moving block 13 to move up and down under the action of the threads, the moving block 13 drives the lifting plate 12 to move, so that the lifting plate 12 lifts heavy objects, meanwhile, the moving block 13 drives the slider 10 to slide along the side wall of the limiting rod 9, the lifting mechanism is used for driving the moving block 13 to move the lifting plate 12 through the screw rod 8, the lifting plate 12 stably moves, meanwhile, the limiting rod 9 and the slider 10 are used for limiting and assisting the moving block 13, the moving stability of the moving block 13 and the lifting plate 12 is further improved, and the lifting mechanism is convenient to use by a user.

Positioning mechanism includes two installing

frames

14, 14 fixed connection of installing frame are in lifting plate 12 both sides, the inside fixed mounting of installing frame 14 has second motor 15, the output fixedly connected with rotation axis 17 of second motor 15, the one end level that second motor 15 was kept away from to rotation axis 17 rotates and connects on the 14 lateral walls of installing frame, fixedly connected with turning block 16 on the rotation axis 17 lateral wall, fixed mounting has the infrared emitter 11 that is used for placing the position to the heavy object and carries out the location on the 16 lateral walls of turning block.

The operating principle of the positioning mechanism is that the worker controls the second motor 15 to start through the controller, the output end of the second motor 15 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the rotating block 16 to rotate, the rotating block 16 drives the infrared emitter 11 to rotate, thereby the infrared irradiation of the infrared emitter 11 is on the same horizontal plane as the placement position of the heavy object, then the worker moves the base 1, the lifting plate 12 is positioned under the placement position of the heavy object, after the movement is completed, the second motor 15 is started again, the output end of the second motor 15 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the rotating block 16 to rotate, the rotating block 16 drives the infrared emitter 11 to rotate, thereby the infrared ray of the infrared emitter 11 is in a horizontal state, and the worker can observe the height position lifted by the heavy object conveniently.

Positioning mechanism's effect makes infrared emitter 11 be certain angle transmission infrared ray through second motor 15, and the staff of being convenient for adjusts the position of base 1, improves the efficiency of base 1 adjustment, and when promoting the heavy object, the infrared ray that makes infrared emitter 11 is the horizontality simultaneously, and the staff of being convenient for observes the high position that the heavy object promoted, improves the efficiency that the heavy object promoted.

The utility model discloses a theory of operation is:

during the use, the staff passes through controller control second motor 15 and starts, the output of second motor 15 drives rotation axis 17 and rotates, rotation axis 17 drives turning block 16 and rotates, turning block 16 drives infrared emitter 11 and rotates, thereby make infrared emitter 11's infrared irradiation on the same horizontal plane with the position of placing of heavy object, then the staff removes base 1, make lifting plate 12 be located the heavy object place under the position, remove and accomplish the back, restart second motor 15 once more, the output of second motor 15 drives rotation axis 17 and rotates, rotation axis 17 drives turning block 16 and rotates, turning block 16 drives infrared emitter 11 and rotates, thereby make infrared emitter 11's infrared ray be the horizontality, be convenient for the staff observes the high position that the heavy object promoted.

Then start first motor 6, the output of first motor 6 drives screw rod 8 and rotates, and under the effect of screw thread, screw rod 8 drives movable block 13 and reciprocates, and movable block 13 drives lifting plate 12 and removes to make lifting plate 12 promote heavy object, movable block 13 drives slider 10 simultaneously and slides along gag lever post 9 lateral wall.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.

Claims

1. The auxiliary device for positioning the elevator is characterized by comprising a base (1), a lifting mechanism and a positioning mechanism, wherein a roller (2) convenient for the movement of the device is fixedly arranged at the lower end of the base (1), a support (5) is fixedly arranged at the upper end of the side wall of the base (1), a support rod (3) used for supporting the support (5) is fixedly connected to the side wall of the support (5) close to the central position of the base (1), and one end, far away from the support (5), of the support rod (3) is fixedly connected to the upper end of the side wall of the base (1);

the lifting mechanism is arranged inside the bracket (5) and is used for lifting a heavy object;

the positioning mechanism is arranged on the lifting mechanism and used for enabling the lifting mechanism to be quickly aligned with the weight placing position.

2. The auxiliary device for positioning the hoisting machine as recited in claim 1, wherein the lifting mechanism comprises a mounting frame (7), the mounting frame (7) is fixedly connected to a central position of an upper end of the support (5), a first motor (6) is fixedly installed inside the mounting frame (7), an output end of the first motor (6) vertically penetrates through a fixedly connected screw (8) at the top of the support (5), a lower end of the screw (8) is vertically and rotatably connected to the bottom of the support (5), a moving block (13) is rotatably connected to a side wall of the screw (8) through threads, and a lifting plate (12) for lifting heavy objects is horizontally and fixedly connected to a side wall of the moving block (13) away from the base (1).

3. The auxiliary positioning device for the elevator as claimed in claim 1, wherein the positioning mechanism comprises two mounting frames (14), the mounting frames (14) are fixedly connected to two sides of the elevator plate (12), a second motor (15) is fixedly mounted inside the mounting frames (14), an output end of the second motor (15) is fixedly connected with a rotating shaft (17), one end of the rotating shaft (17) far away from the second motor (15) is horizontally and rotatably connected to a side wall of the mounting frame (14), a rotating block (16) is fixedly connected to a side wall of the rotating shaft (17), and an infrared emitter (11) for positioning a heavy object placing position is fixedly mounted on a side wall of the rotating block (16).

4. The auxiliary device for positioning the elevator as recited in claim 2, wherein a sliding block (10) for stably moving the moving block (13) and the lifting plate (12) is fixedly connected to a side wall of the moving block (13), a limiting rod (9) is slidably connected to a side wall of the sliding block (10), and two ends of the limiting rod (9) are vertically and fixedly connected to an inner wall of the support (5).

5. The auxiliary device for positioning the hoisting machine as recited in claim 1, characterized in that the upper end of the sidewall of the base (1) opposite to the bracket (5) is fixedly connected with a weight box (4) for balancing the device.

6. The auxiliary positioning device for the hoisting machine as claimed in claim 1, characterized in that reinforcing ribs for improving the structural strength of the support (5) are fixedly connected to the inside of the side walls of the support (5).