Quick bucket replacing device for vertical shaft construction

Abstract

The utility model discloses a quick bucket replacing device for vertical shaft construction, and relates to the technical field of construction, the bucket device comprises a fixed track, the fixed track is fixedly installed on a sealing disc, and a first car arrester is installed on the left side of the fixed track; the trolley is mounted on the fixed track, and a mounting bracket is mounted on the trolley; the bucket is mounted on a mounting bracket on the trolley; the bicycle locking device is fixedly mounted on the fixed track; the well lid door unit is installed on the sealing disc, and a well lid door rail is installed on the well lid door unit; the movable track is connected with the fixed track through a pin shaft, a steel bar of the movable track is rotated to be tightly clamped with the waist portion of the track of the well lid door when the movable track is used, and the problems that the loading machine is used as hoisting equipment when a bucket is moved in and out of a well mouth during process conversion, the bucket is hung back and forth between a hook head of an elevator and the loading machine, operation is difficult and the like are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction, and particularly relates to a device for quickly replacing a hanging bucket during vertical shaft construction. Background Technique

[0002] In the tunneling process of vertical shaft construction in mines, a hook-type hanging bucket is often used, and a bottom-dumping hanging bucket is used in the concrete pouring process. In the past, when changing processes, a loader was used as the hoisting equipment to move the hanging bucket in and out of the wellhead. The hanging bucket was hung back and forth between the hook head of the hoist and the loader, which was difficult to operate. Also, because the wellhead was full of suspended steel wires, it was easy to touch them, and the operating space of the loader was very cramped, with many potential safety hazards. In addition, there was also a situation where the hoist lifted the empty hook up and down the shaft, which was not conducive to rapid construction and energy utilization. Summary of the Invention

[0003] By providing a device for quickly replacing a hanging bucket during vertical shaft construction in an embodiment of the present application, the problems that in the past, when changing processes, a loader was used as the hoisting equipment to move the hanging bucket in and out of the wellhead, the hanging bucket was hung back and forth between the hook head of the hoist and the loader, which was difficult to operate and not conducive to rapid construction, etc. are solved.

[0004] An embodiment of the utility model provides a device for quickly replacing a hanging bucket during vertical shaft construction. The hanging bucket device includes: a fixed track, which is fixedly installed on the capping plate, and a first car stopper is installed on the left side of the fixed track; a trolley, which is installed on the fixed track, and a mounting bracket is installed on the trolley; a hanging bucket, which is installed on the mounting bracket on the trolley; a car locking device, which is fixedly installed on the fixed track; a shaft cover door unit, which is installed on the capping plate, and a shaft cover door track is installed on the shaft cover door unit, and a second car stopper is installed on the right side of the shaft cover door track; a movable track, which is connected to the fixed track by a pin shaft, and a steel bar is welded to the waist of the other end of the movable track. During use, the steel bar of the movable track is rotated and clamped with the waist of the shaft cover door track.

[0005] Preferably, the shaft cover door unit includes a first shaft cover door, a second shaft cover door, a second hinge and a first hinge. The first shaft cover door is installed on the capping plate through the first hinge, and the second shaft cover door is installed on the capping plate through the second hinge.

[0006] Preferably, the trolley is composed of carbon structural steel sections and steel plates combined and welded, and 4 wheels are installed at the bottom of the trolley.

[0007] One or more of the above technical solutions in the embodiment of the utility model have at least one or more of the following technical effects:

[0008] In a device for quickly replacing a hanging bucket during shaft construction provided by an embodiment of the present utility model, the hanging bucket device includes: a fixed track fixedly installed on a capping plate, with a first car arrester installed on the left side of the fixed track; a trolley installed on the fixed track, with a mounting bracket installed on the trolley; a hanging bucket installed on the mounting bracket on the trolley; a car locking device fixedly installed on the fixed track; a shaft cover door unit installed on the capping plate, with a shaft cover door track installed on the shaft cover door unit, and a second car arrester installed on the right side of the shaft cover door track; a movable track connected to the fixed track using a pin shaft, and a steel bar welded to the waist at the other end of the movable track. During use, the steel bar of the movable track is rotated and clamped with the waist of the shaft cover door track. The advantages of the present utility model are that after closing the shaft cover door, the trolley can load the hanging bucket and travel directly below the hook of the hoist. Unhooking and rehooking are very convenient, the operation is simple, and the construction efficiency is high. When the hanging bucket device of the present utility model is in use, the shaft hoist lifts the hanging bucket to the shaft cover door. The wellhead dispatching winch is operated to open the shaft cover door. Wait until the hanging bucket runs to about 1 m above the high capping plate and stops. Then close the shaft cover door, rotate the movable track to the docking state, push the empty car from the stop position to the shaft cover door, lower the hook of the hoist, place the hanging bucket on the trolley, unhook. After the hanging bucket is transferred, push the empty car to the stop position, pull down the car arrester, and then rotate the movable track about 90 degrees to the separated state.

[0009] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly, it can be implemented according to the content of the description. And in order to make the above and other purposes, features and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model are specifically given below. Brief Description of the Drawings

[0010] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model.

[0011] Description of the reference numerals: trolley 1; first car arrester 2; hanging bucket 3; car locking device 4; fixed track 5; movable track 6; capping plate 7; second car arrester 8; shaft cover door unit 9; first shaft cover door 91; second shaft cover door 92; second hinge 93; first hinge 94; shaft cover door track 10. Detailed Description of the Embodiments

[0012] An embodiment of the present application provides a device for quickly replacing a hanging bucket during shaft construction, so as to solve the problems that in the shaft construction of mines, when changing procedures in the past, a loader was used as a lifting device for moving the hanging bucket in and out of the wellhead. The hanging bucket was hung back and forth between the hook of the hoist and the loader, the operation was difficult, and it was not conducive to rapid construction.

[0013] The technical solution in the embodiment of the present utility model has the following overall structure: a fixed track, the fixed track is fixedly installed on the capping plate, and a first car stopper is installed on the left side of the fixed track; a trolley, the trolley is installed on the fixed track, and a mounting bracket is installed on the trolley; a hanging bucket, the hanging bucket is installed on the mounting bracket on the trolley; a car locking device, the car locking device is fixedly installed on the fixed track; a manhole cover door unit, the manhole cover door unit is installed on the capping plate, a manhole cover door track is installed on the manhole cover door unit, and a second car stopper is installed on the right side of the manhole cover door track; a movable track, the movable track is connected to the fixed track by a pin shaft, and a steel bar is welded to the waist at the other end of the movable track. During use, the steel bar of the movable track is rotated and clamped with the waist of the manhole cover door track. The advantages of the present utility model are that after the manhole cover door is closed, the trolley can load the hanging bucket and travel to directly below the hook head of the hoist, and the unhooking and hooking are very convenient, the operation is simple, and the construction efficiency is high.

[0014] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, 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. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0015] It should be noted that the structures, ratios, sizes, etc. schematically shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limited conditions under which the present utility model can be implemented. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present utility model can produce and the objectives that can be achieved, should still fall within the scope covered by the technical content disclosed in the present utility model.

[0016] At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of clear narration, and are not used to limit the scope under which the present utility model can be implemented. The change or adjustment of their relative relationship, without substantial change of the technical content, should also be regarded as the scope under which the present utility model can be implemented.

[0017] Embodiment

[0018] This embodiment provides a device for quickly replacing a hanging bucket in shaft construction. Please refer to Figure 1 , specifically as follows: The hanging bucket device includes:

[0019] A fixed track 5, the fixed track 5 is fixedly installed on the capping plate 7, and a first car stopper 2 is installed on the left side of the fixed track 5;

[0020] The trolley 1 is installed on the fixed track 5, and a mounting bracket is installed on the trolley 1;

[0021] The hanging bucket 3 is installed on the mounting bracket on the trolley 1;

[0022] The car locking device 4 is fixedly installed on the fixed track 5;

[0023] The well cover door unit 9 is installed on the capping plate 7. A well cover door track 10 is installed on the well cover door unit 9, and a second car blocking device 8 is installed on the right side of the well cover door track 10;

[0024] The movable track 6 is connected to the fixed track 5 by a pin shaft. A steel bar is welded to the waist of the other end of the movable track 6. During use, the steel bar of the movable track is rotated and clamped with the waist of the well cover door track 10.

[0025] Specifically, the upper mounting bracket of the trolley 1 can carry the hanging bucket 3, and the trolley 1 can move on the track composed of the fixed track 5, the movable track 6, and the well cover door track 10. The movable track 6 and the fixed track 5 are connected by a pin shaft. When not in use usually, the movable track 6 is rotated 90 degrees along the pin shaft and swung to a direction perpendicular to the fixed track 5 to avoid the position of the well cover door.

[0026] Since the trolley 1 needs to run onto the well cover door unit 9, and the well cover door needs to open and close, the well cover door track 10 and the movable track 6 need to be movably connected. A steel bar is welded to the waist of the other end of the movable track 6. During use, the movable track is rotated so that the steel bar is clamped with the waist of the well cover door track 10 to ensure the stability of the track during the movement of the trolley. When not in use, the movable track 6 can be turned away without interfering with the movement of the well cover door. A second car blocking device 8 is installed on the right side of the well cover door track 10, which can limit the trolley 1 when the trolley 1 runs onto the well cover door. When the trolley 1 stops and is not in use, the first car blocking device 2 and the car locking device 4 can limit its movement.

[0027] The well cover door track 10 is welded to the well cover door. A 30 kg track is used, with a head width of 60.33, a rail height of 107.95, a bottom width of 107.95, a waist thickness of 12.3, a material of Q235B / 55Q, and a length of 10 m / root.

[0028] Furthermore, the well cover door unit 9 includes a first well cover door 91, a second well cover door 92, a second hinge 93, and a first hinge 94. The first well cover door 91 is installed on the capping plate 7 through the first hinge 94, and the second well cover door 92 is installed on the capping plate 7 through the second hinge 93.

[0029] Further, the trolley 1 is formed by combining and welding carbon structural steel sections and steel plates, and four wheels are installed at the bottom of the trolley 1.

[0030] Specifically, the upper mounting bracket of the trolley 1 of the present utility model can load the hanging bucket 3, and four wheels are installed at the bottom of the trolley 1, which can move on the track composed of the fixed track 5, the movable track 6, and the manhole cover door track 10. The movable track 6 and the fixed track 5 are connected by a pin shaft. When not in use usually, the movable track 6 is swung along the pin shaft to a position avoiding the manhole cover door. The manhole cover door track 10 is welded on the first manhole cover door 91 and the second manhole cover door 92. A large part of the fixed track 5 is welded on the sealing plate 7 and extends outward to a small section of the construction surface outside the sealing plate 7;

[0031] When the hanging bucket is hoisted out of the well, the wellbore hoist is used to hoist the hanging bucket 3 to the position of the first manhole cover door 91 and the second manhole cover door 92. During the process, it is necessary to operate the wellhead dispatching winch to open the first manhole cover door 91 and the second manhole cover door 92. Wait until the hanging bucket 3 runs to about 1 m above the high sealing plate 7 and stops, and then close the first manhole cover door 91 and the second manhole cover door 92;

[0032] When the trolley is loaded, the car locking device 4 is opened, and the operator rotates the movable track 6 to a state where it is docked with the manhole cover door track 10, and pushes the empty trolley from the stop position (about 6 m from the hoisting center) to the manhole cover door; the hook head of the hoist drops, places the hanging bucket 3 on the trolley 1, and unhooks;

[0033] The trolley is reset. After the hanging bucket is transferred, the operator pushes the empty trolley to the stop position of the first car stopper 2, pulls down the car locking device 4, and then rotates the movable track 6 about 90 degrees to a separated state from the manhole cover door track 10;

[0034] When the hanging bucket 3 enters the well, the operator moves the trolley 1 equipped with the hanging bucket 3 to the manhole cover door, the hook head of the hoist drops and hooks, the hanging bucket 3 runs to about 1 m above the high sealing plate 7 and stops, then the trolley is reset, the movable track 6 is disconnected from the manhole cover door track 10, the manhole cover door is opened, and the hoist lowers the hanging bucket into the well.

[0035] One or more of the above technical solutions in the embodiments of the present utility model have at least one or more of the following technical effects:

[0036] In a device for quickly replacing a hanging bucket during shaft construction provided by an embodiment of the present utility model, the hanging bucket device includes: a fixed track 5 fixedly installed on a capping head 7, with a first car stopper 2 installed on the left side of the fixed track 5; a trolley 1 installed on the fixed track 5, and an installation bracket installed on the trolley 1; a hanging bucket 3 installed on the installation bracket on the trolley 1; a car locking device 4 fixedly installed on the fixed track 5; a manhole cover door unit 9 installed on the capping head 7, with a manhole cover door track 10 installed on the manhole cover door unit 9, and a second car stopper 8 installed on the right side of the manhole cover door track 10; a movable track 6 connected to the fixed track 5 by a pin shaft, and a steel bar welded to the waist at the other end of the movable track 6. During use, the steel bar of the movable track 6 is rotated to be clamped with the waist of the manhole cover door track 10. The advantages of the present utility model are that after closing the manhole cover door, the trolley 1 can load the hanging bucket 3 and travel directly below the hook head of the hoist, making unhooking and hooking very convenient, with simple operation and high construction efficiency.

[0037] Although the preferred embodiments of the present utility model have been described, those skilled in the art can make additional changes and modifications to these embodiments once they learn the basic creative concept. Therefore, the appended claims are intended to be construed to include the preferred embodiments as well as all changes and modifications falling within the scope of the present utility model.

[0038] Obviously, those skilled in the art can make various changes and modifications to the embodiments of the present utility model without departing from the spirit and scope of the embodiments of the present utility model. Thus, if these modifications and variations of the embodiments of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model also intends to include these changes and modifications.

Claims

1. A device for quickly replacing buckets in vertical shaft construction, characterized in that: The bucket device comprises: A fixed track, wherein the fixed track is fixedly mounted on the sealing disk, and a first vehicle blocker is mounted on the left side of the fixed track; A trolley, the trolley is mounted on a fixed track, and a mounting bracket is mounted on the trolley; A bucket, the bucket being mounted on a mounting bracket on the trolley; A vehicle locker, the vehicle locker is fixedly mounted on the fixed track; A manhole cover door unit, wherein the manhole cover door unit is installed on the sealing plate, a manhole cover door track is installed on the manhole cover door unit, and a second vehicle blocker is installed on the right side of the manhole cover door track; The movable track is connected to the fixed track by a pin shaft, and a steel bar is welded to the waist of the other end of the movable track. When in use, the movable track steel bar is rotated to clamp it to the waist of the manhole cover door track.

2. The device for quickly replacing buckets for vertical shaft construction according to claim 1 is characterized in that: The manhole cover door unit comprises a first manhole cover door, a second manhole cover door, a second hinge and a first hinge, wherein the first manhole cover door is mounted on the sealing plate via the first hinge, and the second manhole cover door is mounted on the sealing plate via the second hinge.

3. The device for quickly replacing buckets for vertical shaft construction according to claim 1 is characterized in that: The trolley is welded together by carbon structural steel sections and steel plates, and four wheels are installed on the bottom of the trolley.

Images