Hanging tank for vertical shaft

Abstract

The utility model relates to a hanging cage for a vertical shaft, which is positioned between two pieces of cage guide wood which are arranged at an interval in the horizontal direction and comprises a hanging cage body and a hanging cage, one end of the cage rope is connected with the cage body, and the other end of the cage rope is connected to the lifting device in a retractable manner; the fixing rod is fixedly connected with the hanging cage rope and is transversely arranged above the hanging cage body; and the two limiting pieces are connected to the ends of the fixing rods correspondingly, and the limiting pieces are used for being installed on the cage guide wood and are configured to only move in the height direction. A fixing rod is connected to the cage hoisting rope, and limiting pieces are arranged at the two ends of the fixing rod and make contact with the cage guide wood on the two sides correspondingly, so that the cage guide wood can limit the fixing rod in the horizontal direction through the limiting pieces. Therefore, the hanging cage rope can be fixed, the probability that the hanging cage body swings when descending into a well deeply is reduced, stable operation of the hanging cage in the vertical shaft is achieved, the maintenance cost of the hanging cage is reduced, safety accidents are reduced, and the safety and efficiency of vertical shaft operation are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mine, concretely relates to a kind of for vertical shaft's hanging pot. BACKGROUND

[0002] In underground operation, hanging pot is the main transport tool for personnel to enter and exit mine, but its safety is directly related to the life guarantee of operating personnel. With the increase of the depth of well, the length of the hanging pot rope is also gradually increased, and the hanging pot rope is too long, which is easy to cause the swing of the hanging pot in the running process. This swing not only affects the stability of the hanging pot, but also may cause serious accidents such as collision with the wall, equipment damage and even personnel casualty, which has major safety hazards. In addition, the swing of the hanging pot also affects the operation efficiency and increases the operation difficulty, further aggravating the safety risk. SUMMARY

[0003] The utility model aims at providing a kind of for vertical shaft's hanging pot, to reduce the risk of swing of hanging pot when the depth of well is too deep.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a kind of for vertical shaft's hanging pot, between two tankway woods arranged in horizontal direction, the hanging pot includes:

[0005] Hanging pot body, provided with upward opening;

[0006] Hanging pot rope, one end is connected with the hanging pot body, the other end is used to be connected to lifting device in a retractable manner;

[0007] Fixed rod, fixedly connected with the hanging pot rope and transversely arranged above the hanging pot body;And

[0008] Two limit pieces are respectively connected at the end of the fixed rod, and the limit piece is used to be installed to the tankway wood, and is configured to be only movable in height direction.

[0009] Optionally, the bottom of the fixed rod is provided with a fixed clamp, and the fixed clamp is used to clamp the hanging pot rope.

[0010] Optionally, a through hole extending in height direction is formed in the fixed rod, and the hanging pot rope passes through the through hole and the fixed clamp in sequence to be connected with the hanging pot body.

[0011] Optionally, a rubber tube is arranged in the through hole, and the rubber tube is wrapped outside the hanging pot rope.

[0012] Optionally, the limit piece is a U-shaped piece, and the U-shaped piece is used to be wrapped outside the tankway wood, wherein the bottom of the U-shaped piece is connected with the fixed rod.

[0013] Optionally, the U-shaped piece comprises two oppositely arranged side rods, each of which is provided with a first roller for contacting the cage guide and being capable of rolling in the height direction.

[0014] Optionally, the U-shaped piece further comprises two oppositely arranged bottom rods, each of which is connected with the two side rods, one of the two bottom rods is connected with the fixed rod, and the other is provided with a second roller on the upper end thereof, the second roller is used for contacting the cage guide and being capable of rolling in the height direction.

[0015] Optionally, the first roller and the second roller are both made of rubber material.

[0016] Optionally, the cage comprises two fixed rods arranged at intervals in the height direction, and the two fixed rods are connected by a connecting rod.

[0017] Optionally, the cage further comprises a protective disc covering the upper part of the fixed rod, and the cage rope is connected with the cage body through the protective disc, wherein the area of the protective disc is larger than the area of the opening of the cage body.

[0018] Through the above technical scheme, the fixed rod is connected to the cage rope, and the limiting pieces are arranged at the two ends of the fixed rod to contact the two cage guides, so that the cage guides can limit the fixed rod in the horizontal direction through the limiting pieces, and the fixed rod can only move in the height direction. Thus, the cage rope can be fixed, the probability of swinging of the cage body when lowering to a deep well is reduced, the stable operation of the cage in the shaft is realized, the maintenance cost of the cage is reduced, the occurrence of safety accidents is reduced, and the safety and efficiency of the shaft operation are improved.

[0019] Other features and advantages of the present application will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, and are used together with the following specific embodiments to explain the present application, but do not constitute a limitation on the present application. In the drawings:

[0021] Figure 1 is a schematic view of a cage for a shaft according to an embodiment of the present application.

[0022] Figure 2 is a top view of a cage for a shaft according to an embodiment of the present application.

[0023] Figure 3 is a schematic view of the connection between the limiting piece and the cage guide in the cage for the shaft according to an embodiment of the present application.

[0024] Reference Signs List

[0025] 1 - hanger body; 2 - hanger rope; 3 - fixed rod; 30 - fixed clamp; 31 - through hole; 32 - rubber tube; 4 - limiting piece; 41 - side rod; 42 - first roller; 43 - bottom rod; 44 - second roller; 5 - connecting rod; 6 - protection disc; 7 - cage guide. DETAILED DESCRIPTION

[0026] The specific embodiments described hereinbelow are intended to be illustrative only and are presented by way of example only to most effectively illustrate the present application. It is contemplated that the application defined by the appended claims will include modifications and variations from the specific embodiments described herein.

[0027] In the present application, the directional words such as "upper" and "lower" are defined with respect to the arrangement direction of the hanger in actual use, and the directional words such as "inner" and "outer" are defined with respect to the outline of the corresponding components. In addition, in the following description, the same reference signs in different drawings represent the same or similar elements unless otherwise explained.

[0028] According to one embodiment of the present application, as shown in Figures 1 to 3 a hanger for a shaft is provided between two cage guides 7 arranged in a horizontal direction with a spacing, and the hanger includes a hanger body 1, a hanger rope 2, a fixed rod 3, and two limiting pieces 4. The hanger body 1 is provided with an upward opening, one end of the hanger rope 2 is connected to the hanger body 1, and the other end is used to be connected to a lifting device in a retractable manner. The fixed rod 3 can be fixedly connected with the hanger rope 2 and horizontally arranged above the hanger body 1, and the two limiting pieces 4 can be respectively connected to the end portions of the fixed rod 3, and the limiting pieces 4 are used to be installed to the cage guides 7 and configured to be movable only in a height direction. In this way, the limiting pieces 4 can be in contact with the cage guides 7 and can limit the fixed rod 3 in the horizontal direction.

[0029] According to the above technical solution, the fixed rod 3 is connected to the hanger rope 2, and the limiting pieces 4 are arranged at both ends of the fixed rod 3 and in contact with the two cage guides 7, respectively, so that the cage guides 7 can limit the fixed rod 3 in the horizontal direction through the limiting pieces 4, and the fixed rod 3 can only move in the height direction. Thus, the hanger rope 2 can be fixed, the probability of swinging of the hanger body 1 when descending into a deep shaft is reduced, the stable operation of the hanger in the shaft is realized, the maintenance cost of the hanger is reduced, the occurrence of safety accidents is reduced, and the safety and efficiency of the shaft operation are improved.

[0030] It should be noted that, as Figures 1 to 3As shown, the hanging pot can also include two fixed rods 3 arranged at intervals in the height direction, and the two fixed rods 3 can be connected through a connecting rod 5. The presence of the connecting rod 5 can increase the connection strength between the two fixed rods 3 while synchronizing the movement of the two fixed rods 3, and the arrangement of the two fixed rods 3 makes the hanging pot more balanced during operation, preventing the swinging and shaking of the hanging pot rope 2 caused by single-point fixation, thereby further reducing the probability of swinging of the hanging pot body 1 and improving the stability of the overall operation of the hanging pot. In addition, due to the complex underground environment, stones often fall, so the hanging pot can also include a protective disc 6 covering the upper part of the fixed rod 3, and the hanging pot rope 2 can pass through the protective disc 6 and be connected to the hanging pot body 1, wherein the area of the protective disc 6 is greater than the area of the opening of the hanging pot body 1. The hanging pot body 1 can be covered to effectively prevent the top falling objects from injuring the personnel in the hanging pot body 1, thereby improving the safety of the shaft operation. The protective disc 6 is made of aluminum, iron or other metal materials, and the utility model is not limited in this regard.

[0031] For the connection mode of the hanging pot rope 2 and the fixed rod 3, as shown in Figure 1 The bottom of the fixed rod 3 can be provided with a fixed clamp 30, which can be used to clamp the hanging pot rope 2, so that the fixed rod 3 is fixedly connected with the hanging pot rope 2, thereby enabling the hanging pot rope 2 to drive the fixed rod 3 to move synchronously when moving. The use of the fixed clamp 30 not only facilitates the installation and replacement of the hanging pot rope 2, but also reduces maintenance time and cost, and has a certain flexibility, which can adjust the length and tension of the hanging pot rope 2 according to actual needs, and clamp at different positions of the hanging pot rope 2 to adapt to different shaft depths and operation requirements. In addition, the connection mode of the hanging pot rope 2 and the fixed rod 3 can also be that the hanging pot rope 2 can be wound on the fixed rod 3 during installation, so that the hanging pot rope 2 is fixed with the fixed rod 3, and then connected with the hanging pot body 1, and the utility model is not limited in this regard.

[0032] Further, as shown in Figure 1 and Figure 3 The fixed rod 3 can also be provided with a through hole 31 extending in the height direction, and the hanging pot rope 2 passes through the through hole 31 and the fixed clamp 30 in sequence to be connected with the hanging pot body 1. The presence of the through hole 31 can provide a guiding effect for the hanging pot rope 2, and can also reduce the problem of local stress concentration at the fixed clamp 30, thereby prolonging the service life of the hanging pot rope 2. In addition, in order to reduce the friction of the hanging pot rope 2 in the through hole 31, a rubber tube 32 can be arranged in the through hole 31, so that the rubber tube 32 can be wrapped on the outside of the hanging pot rope 2 to protect the hanging pot rope 2, reduce the wear of the hanging pot rope 2, and prolong the service life of the hanging pot rope 2.

[0033] According to an embodiment of the utility model, as shown in Figure 2 and Figure 3As shown, the limiting member 4 can be a U-shaped member, which is wrapped around the outside of the cage timber 7, and the bottom of the U-shaped member is connected with the fixed rod 3. The U-shaped member can wrap around the cage timber 7 in three directions, so that the U-shaped member can limit the fixed rod 3 in three directions. Since the bottoms of the two U-shaped members are in contact with the fixed rod 3 and the contact directions between the bottoms of the two U-shaped members and the cage timber 7 are opposite, the U-shaped member on the other side can limit the fixed rod 3 in the remaining one direction, thereby completing the limiting of the fixed rod 3 in four directions, so that the fixed rod 3 can only move in the height direction, thereby improving the stability of the cage, reducing the swing and shaking of the cage during operation, and reducing the friction and collision caused by the swing. In addition, the size of the U-shaped member can be designed according to the size of the cage timber 7, so that it can adapt to different shaft conditions and operation requirements, and improve the versatility of the cage. It should be noted that the U-shaped member can be in contact with the cage timber 7 but will not be clamped on the cage timber 7. When only the U-shaped member and the fixed rod 3 exist, the U-shaped member and the fixed rod 3 will move downward along the cage timber 7 under the action of gravity.

[0034] Further, as shown in Figure 2 and Figure 3 The U-shaped member can further include two oppositely arranged side rods 41, and the two side rods 41 are respectively provided with first rollers 42, which are used to contact the cage timber 7 and can roll in the height direction. The first rollers 42 can effectively reduce the resistance and vibration caused by the friction between the limiting member 4 and the cage timber 7, improve the operation efficiency of the cage, and also reduce the wear rate of the cage timber 7, prolonging its service life. In addition, the structure of the two first rollers 42 arranged opposite to each other can also make the fixed rod 3 more stable during movement, improving the stability of the cage operation. In addition, in order to improve the stability of the movement of the limiting member 4 on the cage timber 7, the U-shaped member can further include two oppositely arranged bottom rods 43, the two ends of the bottom rod 43 are respectively connected with the two side rods 41, one of the two bottom rods 43 is connected with the fixed rod 3, and the other is provided with a second roller 44. The second roller 44 is used to contact the cage timber 7 and can roll in the height direction. In this way, the contact parts of the U-shaped member and the cage timber 7 are all rollers, which can not only reduce the wear rate of the cage timber 7, but also make the cage run stably and enhance the safety of the shaft operation.

[0035] It should be noted that the first roller 42 and the second roller 44 can be made of rubber material. It can effectively reduce the damage of the limiting member 4 to the cage timber 7 during the operation of the cage. In addition, the first roller 42 and the second roller 44 made of rubber material also have certain elasticity and buffering effect, which can absorb the vibration and impact generated during the operation of the cage, protect the cage timber 7, and further improve the stability of the operation of the cage.

[0036] The preferred embodiments of the present application are described in detail above with reference to the drawings, but the present application is not limited to the specific details in the above-described embodiments, and various simple modifications can be made to the technical solutions of the present application within the technical concept of the present application, and these simple modifications all belong to the protection scope of the present application.

[0037] In addition, it should be noted that each specific technical feature described in the above specific embodiments can be combined in any appropriate manner without contradiction, and in order to avoid unnecessary repetition, the present application will not further describe various possible combinations.

[0038] In addition, various different embodiments of the present application can also be combined in any manner, as long as they do not deviate from the concept of the present application, and they should also be considered as disclosed by the present application.

Claims

1. A cage for a shaft, which is positioned between two cage guide timbers arranged at a horizontal distance apart, characterized in that, The hanging pot comprises: a hanging pot body provided with an upward opening; a hanging pot rope, one end of which is connected with the hanging pot body, and the other end of which is used for being connected to a lifting device in a retractable manner; a fixing rod, which is fixedly connected with the hanging pot rope and horizontally arranged above the hanging pot body; and two limiting members, which are respectively connected at the ends of the fixing rod and are used for being mounted to the cage guide and configured to be only movable in a height direction.

2. The hooped tank for a shaft according to claim 1, characterized in that, The bottom of the fixing rod is provided with a fixing clamp, which is used for clamping the hanging pot rope.

3. A hooped tank for a shaft according to claim 2, characterised in that, A through hole extending in the height direction is formed in the fixing rod, and the hanging pot rope passes through the through hole and the fixing clamp in sequence to be connected with the hanging pot body.

4. The hooped tank for a shaft according to claim 3, characterized in that, A rubber tube is arranged in the through hole, and the rubber tube is wrapped outside the hanging pot rope.

5. The hooped tank for a shaft according to claim 1, characterized in that, The limiting member is a U-shaped member, which is used for being wrapped outside the cage guide, wherein the bottom of the U-shaped member is connected with the fixing rod.

6. The hooped tank for a shaft according to claim 5, characterized in that, The U-shaped member comprises two oppositely arranged side rods, and the two side rods are respectively provided with first rollers, which are used for contacting the cage guide and being rollable in the height direction.

7. A hooped tank for a shaft according to claim 6, characterised in that, The U-shaped member further comprises two oppositely arranged bottom rods, two ends of the bottom rod are respectively connected with the two side rods, one of the two bottom rods is connected with the fixing rod, and the other is provided with a second roller, which is used for contacting the cage guide and being rollable in the height direction.

8. A hooped tank for a shaft according to claim 7, characterised in that, The first roller and the second roller are both made of rubber material.

9. A hooped tank for a shaft according to any one of claims 1-8, characterized in that, The hanging pot comprises two fixing rods arranged in the height direction in a spaced manner, and the two fixing rods are connected through a connecting rod.

10. The hooped tank for a shaft according to claim 9, characterized in that The hanging pot further comprises a protection disc covering the upper part of the fixing rod, the hanging pot rope passes through the protection disc to be connected with the hanging pot body, wherein the area of the protection disc is greater than the area of the opening of the hanging pot body.

Images