CN216549090U

CN216549090U - Load real-time monitoring equipment for mine hoisting

Info

Publication number: CN216549090U
Application number: CN202123096103.7U
Authority: CN
Inventors: 胡瑞连; 陈利强; 李晨; 张衍阳
Original assignee: Jiangsu Zhongkuang Kehui Mining Industry Technology Co ltd
Current assignee: Jiangsu Zhongkuang Kehui Mining Industry Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-17
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses real-time load monitoring equipment for mine lifting, which comprises a lifting box, wherein four supporting legs are fixedly arranged at the bottom of the lifting box, one side of the lifting box is provided with an opening, a safety door is rotatably arranged on the outer surface of one side, close to a bayonet, of the lifting box, a bearing plate is slidably arranged on the inner wall of the lifting box, a plurality of guide rods are uniformly and fixedly arranged on the lower surface of the bearing plate, the guide rods penetrate through the bottom of the lifting box and are slidably arranged with the lifting box, check rings are fixedly arranged at the bottom ends of the guide rods, supporting components are arranged on the outer surfaces of the guide rods, and a locking mechanism is arranged on the outer surface of the lifting box. According to the utility model, the bearing plate moves downwards, so that the limit block blocks the baffle plate, the safety door cannot be closed, an operator is prompted that the goods in the lifting box are overweight, and the load detection effect on the lifting box is realized.

Description

Load real-time monitoring equipment for mine hoisting

Technical Field

The utility model relates to the technical field of mine hoisting devices, in particular to real-time load monitoring equipment for mine hoisting.

Background

Mining refers to mining valuable natural mineral resources by artificial or mechanical methods. For underground mining, it is necessary to excavate tunnels, such as vertical, slant and main wells, leading from the surface to the ore body, wherein the mined material is lifted to the surface after being loaded through the main well.

The lifting device is usually used for lifting when materials are lifted, when the materials are overweight in loading, the actual weight of the materials lifted by the lifting device is increased, the actual lifting capacity of the lifting device is exceeded, the electric equipment of the lifting device is possibly damaged, the phenomenon that the lifting machine reverses and rolls over is easily caused, and potential safety hazards are brought to the operation of a lifting system.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a real-time load monitoring device for mine lifting.

In order to achieve the purpose, the utility model adopts the following technical scheme:

mine lift is with load real-time monitoring equipment, including the lifting box, the bottom fixed mounting of lifting box has four landing legs, one side of lifting box sets up for the opening, the surface that the lifting box is close to bayonet socket one side rotates and installs the emergency exit, the inner wall slidable mounting of lifting box has the loading board, the even fixed mounting of lower surface of loading board has many guide arms, many the guide arm runs through the bottom of lifting box and rather than slidable mounting, the bottom fixed mounting of guide arm has the retaining ring, many the surface of guide arm is equipped with supporting component, the surface of lifting box is equipped with locking mechanism.

As a further scheme of the present invention, the supporting assembly includes a supporting spring, the supporting spring is sleeved on the guide rod, and the supporting spring is disposed between the lower surface of the bearing plate and the bottom wall of the lifting box.

As a further scheme of the utility model, the locking mechanism comprises a fixed plate fixedly mounted on the outer surface of the lifting box, a plurality of moving rods are transversely inserted into the outer surface of the fixed plate, a stop block is fixedly mounted at one end of each moving rod close to the safety door, the outer surface of one side of the stop block far away from the lifting box is arranged in an inclined plane, a baffle is fixedly mounted at one end of each moving rod far away from the stop block, a deflector rod is fixedly mounted on the outer surface of one side of the stop block far away from the lifting box, a abutting component is arranged on the outer surface of the moving rod, and a limiting mechanism is arranged on the upper surface of the bearing plate.

As a further scheme of the utility model, the limiting mechanism comprises a fixed rod fixedly arranged on the upper surface of the bearing plate, a limiting block is fixedly arranged at the top end of the fixed rod, a rectangular groove is formed in the outer surface, close to the baffle, of the lifting box in a penetrating mode, the limiting block is installed with the inner wall of the rectangular groove in a sliding mode, and the length of the limiting block is larger than the thickness of the lifting box.

As a further scheme of the utility model, a pressure sensor is fixedly arranged on the bottom wall of the lifting box close to the middle position of the lifting box, and a warning lamp is fixedly arranged at the top end of the lifting box.

As a further scheme of the utility model, the abutting assembly comprises a compression spring sleeved on the moving rod, and the compression spring is arranged between the fixed plate and the stop block.

As a further aspect of the present invention, the abutting assembly includes a first magnetic ring fixedly mounted on an outer surface of the stopper and a second magnetic ring fixedly mounted on an outer surface of the fixing plate, and the first magnetic ring and the second magnetic ring are arranged with opposite magnetic poles.

The utility model has the beneficial effects that:

1. many supporting springs on the guide arm are located through the cover and are supported, make the loading board when loading the goods that surpass preset weight, the loading board will move down at the weight pressure of goods and move, when the loading board moves down, fixed mounting will stimulate the stopper downstream in the dead lever of loading board upper surface, when the stopper removes baffle department, the stopper will block the baffle this moment, make when closing the emergency exit, the emergency exit can't promote the dog and move to the direction of fixed plate, thereby lead to unable emergency exit of closing, so that the suggestion operator promotes the goods in the incasement overweight, realize the load detection effect to the lift case.

2. Because the dog is kept away from one side of lifting box and is the inclined plane setting for the emergency exit can promote the dog to the direction of fixed plate after the inclined plane counterbalance with the dog, thereby makes the emergency exit can be closed completely, and at this moment, the dog will receive the cover to locate the elasticity of the compression spring on the carriage release lever and reset, makes the dog carry on spacingly to the emergency exit, prevents that the emergency exit from opening by oneself.

Drawings

Fig. 1 is a schematic overall structure diagram of a real-time load monitoring device for mine hoisting according to the present invention;

FIG. 2 is a schematic structural view of a bearing plate of the real-time load monitoring device for mine hoisting according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is a schematic structural diagram of a stop block of the real-time load monitoring device for mine hoisting, which is provided by the utility model.

In the figure: 1. lifting the box; 2. a support leg; 3. a carrier plate; 4. a guide bar; 5. a support spring; 6. a retainer ring; 7. a fixing plate; 8. a travel bar; 9. a stopper; 10. a compression spring; 11. a baffle plate; 12. a deflector rod; 13. a rectangular groove; 14. fixing the rod; 15. a limiting block; 16. a first magnetic ring; 17. a second magnetic ring; 18. a pressure sensor; 19. a warning light; 20. and (4) a safety door.

Detailed Description

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

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1-3, the real-time load monitoring device for mine lifting comprises a lifting box 1, four support legs 2 are fixedly mounted at the bottom of the lifting box 1, one side of the lifting box 1 is provided with an opening, a safety door 20 is rotatably mounted on the outer surface of one side, close to a bayonet, of the lifting box 1, a bearing plate 3 is slidably mounted on the inner wall of the lifting box 1, a plurality of guide rods 4 are uniformly and fixedly mounted on the lower surface of the bearing plate 3, the guide rods 4 penetrate through the bottom of the lifting box 1 and are slidably mounted with the bottom of the lifting box 1, a retainer ring 6 is fixedly mounted at the bottom end of each guide rod 4, a support assembly is arranged on the outer surface of each guide rod 4, and a locking mechanism is arranged on the outer surface of the lifting box 1.

In this embodiment, the supporting assembly includes a supporting spring 5, the supporting spring 5 is sleeved on the guide rod 4, and the supporting spring 5 is disposed between the lower surface of the bearing plate 3 and the bottom wall of the lifting box 1.

In this embodiment, locking mechanism includes fixed mounting in the fixed plate 7 of lifting box 1 surface, the surface of fixed plate 7 transversely inserts and is equipped with many transfer levers 8, many transfer levers 8 are close to the one end fixed mounting of emergency exit 20 and have dog 9, the surface that lifting box 1 one side was kept away from to dog 9 is the inclined plane setting, the one end fixed mounting that dog 9 was kept away from to transfer lever 8 has baffle 11, dog 9 keeps away from the surface fixed mounting that lifting box 1 one side has driving lever 12, the surface of transfer lever 8 is equipped with supports tight subassembly, the upper surface of loading board 3 is equipped with stop gear.

In this embodiment, stop gear includes fixed mounting in the dead lever 14 of loading board 3 upper surface, and the top fixed mounting of dead lever 14 has stopper 15, and rectangular channel 13 has been seted up in the surface that hoisting box 1 is close to baffle 11 runs through, the inner wall slidable mounting of stopper 15 and rectangular channel 13, and the length of stopper 15 is greater than the thickness of hoisting box 1.

In this embodiment, a pressure sensor 18 is fixedly mounted on the bottom wall of the lifting box 1 near the middle position thereof, and a warning light 19 is fixedly mounted on the top end of the lifting box 1.

In this embodiment, the fastening assembly includes a compression spring 10 sleeved on the moving rod 8, and the compression spring 10 is disposed between the fixing plate 7 and the stopper 9.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: when goods are loaded into the lifting box 1, the safety door 20 is opened, the goods are placed on the bearing plate 3, the bottom of the bearing plate 3 is supported by the plurality of supporting springs 5 sleeved on the guide rods 4, so that when the bearing plate 3 is loaded with the goods with the weight exceeding the preset weight, the bearing plate 3 is pressed by the weight of the goods to move downwards, when the bearing plate 3 moves downwards, the fixed rod 14 fixedly arranged on the upper surface of the bearing plate 3 pulls the limiting block 15 to move downwards, when the limiting block 15 moves to the baffle 11, the limiting block 15 blocks the baffle 11, when the safety door 20 is closed, the safety door 20 cannot push the baffle 9 to move towards the direction of the fixed plate 7, so that the safety door 20 cannot be closed, an operator is prompted that the goods in the lifting box 1 are overweight, and the load detection effect of the lifting box 1 is realized; because the side of the stop block 9 far away from the lifting box 1 is an inclined plane, the stop block 9 can be pushed towards the direction of the fixing plate 7 after the safety door 20 is abutted against the inclined plane of the stop block 9, so that the safety door 20 can be completely closed, at the moment, the stop block 9 is reset by the elasticity of the compression spring 10 sleeved on the moving rod 8, the stop block 9 can limit the safety door 20, and the safety door 20 is prevented from being opened by itself; when the goods on the bearing plate 3 are overweight and fall to the position of the pressure sensor 18, the pressure sensor 18 detects the pressure of the bearing plate 3, so that the warning lamp 19 is turned on to give an alarm to remind an operator that the goods are overweight, the danger in the process of hoisting the goods is reduced, the specific connection mode and the working principle of a plurality of electrical components are well-known technologies in the field, and redundant description is omitted here.

Example 2

Referring to fig. 4, mine lifting is with load real-time monitoring equipment, including lifting box 1, lifting box 1's bottom fixed mounting has four landing legs 2, lifting box 1's one side sets up for the opening, lifting box 1 rotates near the surface of bayonet socket one side and installs emergency exit 20, lifting box 1's inner wall slidable mounting has loading board 3, the even fixed mounting of lower surface of loading board 3 has many guide arms 4, many guide arms 4 run through lifting box 1's bottom and rather than slidable mounting, guide arm 4's bottom fixed mounting has retaining ring 6, many guide arms 4's surface is equipped with supporting component, lifting box 1's surface is equipped with locking mechanism.

In this embodiment, the abutting assembly includes a first magnetic ring 16 fixedly mounted on the outer surface of the stopper 9 and a second magnetic ring 17 fixedly mounted on the outer surface of the fixing plate 7, and the first magnetic ring 16 and the second magnetic ring 17 are arranged with opposite magnetic poles.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: when goods are loaded into the lifting box 1, the safety door 20 is opened, the goods are placed on the bearing plate 3, the bottom of the bearing plate 3 is supported by the plurality of supporting springs 5 sleeved on the guide rods 4, so that when the bearing plate 3 is loaded with the goods with the weight exceeding the preset weight, the bearing plate 3 is pressed by the weight of the goods to move downwards, when the bearing plate 3 moves downwards, the fixed rod 14 fixedly arranged on the upper surface of the bearing plate 3 pulls the limiting block 15 to move downwards, when the limiting block 15 moves to the baffle 11, the limiting block 15 blocks the baffle 11, when the safety door 20 is closed, the safety door 20 cannot push the baffle 9 to move towards the direction of the fixed plate 7, so that the safety door 20 cannot be closed, an operator is prompted that the goods in the lifting box 1 are overweight, and the load detection effect of the lifting box 1 is realized; because the side of the stop block 9 far away from the lifting box 1 is arranged as an inclined plane, the safety door 20 can push the stop block 9 to the direction of the fixing plate 7 after being abutted against the inclined plane of the stop block 9, so that the safety door 20 can be completely closed, at the moment, because the first magnetic ring 16 fixedly arranged on the outer surface of the stop block 9 and the second magnetic ring 17 fixedly arranged on the outer surface of the fixing plate 7 are arranged in a magnetic pole opposite to each other, the stop block 9 can reset under the repulsive force of the two magnetic rings, so that the stop block 9 can limit the safety door 20, and the safety door 20 is prevented from being opened automatically; when the goods on the bearing plate 3 are overweight and fall to the position of the pressure sensor 18, the pressure sensor 18 detects the pressure of the bearing plate 3, so that the warning lamp 19 is turned on to give an alarm to remind an operator that the goods are overweight, the danger in the process of hoisting the goods is reduced, the specific connection mode and the working principle of a plurality of electrical components are well-known technologies in the field, and redundant description is omitted here.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Mine lift is with load real-time monitoring equipment, including lifting box (1), the bottom fixed mounting of lifting box (1) has four landing legs (2), its characterized in that, one side of lifting box (1) sets up for the opening, lifting box (1) is close to the surface rotation of bayonet socket one side and installs emergency exit (20), lifting box's (1) inner wall slidable mounting has loading board (3), the even fixed mounting in lower surface of loading board (3) has many guide arms (4), many guide arm (4) run through lifting box's (1) bottom and rather than slidable mounting, the bottom fixed mounting of guide arm (4) has retaining ring (6), many the surface of guide arm (4) is equipped with supporting component, lifting box's (1) surface is equipped with locking mechanism.

2. The mine lifting load real-time monitoring device according to claim 1, wherein the support assembly comprises a support spring (5), the support spring (5) is sleeved on the guide rod (4), and the support spring (5) is arranged between the lower surface of the bearing plate (3) and the bottom wall of the lifting box (1).

3. The real-time load monitoring device for mine lifting according to claim 1, wherein the locking mechanism comprises a fixing plate (7) fixedly mounted on the outer surface of the lifting box (1), a plurality of moving rods (8) are transversely inserted into the outer surface of the fixing plate (7), a stop block (9) is fixedly mounted at one end, close to the safety door (20), of each moving rod (8), the outer surface of one side, far away from the lifting box (1), of each stop block (9) is arranged in an inclined manner, a baffle plate (11) is fixedly mounted at one end, far away from the stop block (9), of each stop block (9) is fixedly mounted with a shift lever (12), a butting assembly is arranged on the outer surface of each moving rod (8), and a limiting mechanism is arranged on the upper surface of the bearing plate (3).

4. The real-time load monitoring equipment for mine hoisting according to claim 3, wherein the limiting mechanism comprises a fixing rod (14) fixedly mounted on the upper surface of the bearing plate (3), a limiting block (15) is fixedly mounted at the top end of the fixing rod (14), a rectangular groove (13) is formed in the outer surface, close to the baffle plate (11), of the hoisting box (1) in a penetrating mode, the limiting block (15) is slidably mounted with the inner wall of the rectangular groove (13), and the length of the limiting block (15) is larger than the thickness of the hoisting box (1).

5. The mine hoisting load real-time monitoring device according to claim 1, characterized in that the bottom wall of the lifting box (1) near the middle position thereof is fixedly provided with a pressure sensor (18), and the top end of the lifting box (1) is fixedly provided with a warning lamp (19).

6. The real-time load monitoring device for mine hoisting according to claim 3, wherein the resisting assembly comprises a compression spring (10) sleeved on the moving rod (8), and the compression spring (10) is arranged between the fixing plate (7) and the stop block (9).

7. The mine hoisting load real-time monitoring device according to claim 3, wherein the abutting assembly comprises a first magnetic ring (16) fixedly mounted on the outer surface of the stop block (9) and a second magnetic ring (17) fixedly mounted on the outer surface of the fixing plate (7), and the first magnetic ring (16) and the second magnetic ring (17) are arranged with opposite magnetic poles.