CN218988528U

CN218988528U - Automatic tank curtain device for auxiliary well

Info

Publication number: CN218988528U
Application number: CN202223047234.0U
Authority: CN
Inventors: 赵晨; 赵广党
Original assignee: Shandong Huayuwida Electromechanical Technology Co ltd
Current assignee: Shandong Huayuwida Electromechanical Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-09
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses an automatic tank curtain device of a secondary well, which relates to the technical field of automatic tank curtain devices and comprises four support columns, wherein the bottom ends of the four support columns are fixedly provided with a first support plate, the bottom end of the first support plate is provided with a roller shutter assembly, the roller shutter assembly comprises a fixed plate, a folding roller shutter door, a load weight, a motor, a mounting plate and a protection assembly, the fixed plate is fixedly arranged in the middle of the bottom end of the first support plate, one side of the bottom end of the fixed plate is fixedly provided with the motor, and the mounting plate is fixedly arranged at the top of two support columns, so that the automatic tank curtain device has the beneficial effects that: the motor and the winding roll are matched to enable the curtain door to be easier to open, so that the automatic operation efficiency is higher; when explosion happens underground, the temperature controller detects that the temperature rises fast and automatically opens the protection component to protect personnel in the cage, and the folding roller shutter door is automatically sprayed to form a water curtain through the mutual matching of the water outlet pipe and the spray head, so that the personnel are protected more conveniently.

Description

Automatic tank curtain device for auxiliary well

Technical Field

The utility model relates to a tank curtain device, in particular to an automatic tank curtain device for a secondary well, and belongs to the technical field of automatic tank curtain devices.

Background

The cage is an important lifting device widely used in a mine vertical shaft, the main function of the cage is to lift people and materials, the cage curtain is an important device for protecting personnel and equipment to safely lift, currently, most of the known auxiliary shaft cage curtains adopt two side vertical rods to position, manually lift and slide down by gravity, when the cage curtain is manually lifted, an operator at an upper wellhead and a lower wellhead must walk to a position close to the wellhead to lift the cage curtain, so that the auxiliary shaft automatic cage curtain device is necessary to solve the problems, wherein the ' automatic lifting cage curtain door for a mine ' disclosed by application number of CN201821136414.7 is also an increasingly mature technology, a balancing weight is hung at the tail end of a transverse rod of the ' curtain door, a control switch is electrically connected with a transmission motor, the automatic lifting cage curtain door for a mine is operated by two workers at each shift of the upper wellhead and the lower wellhead of the auxiliary shaft; the utility model provides an automatic transformation is carried out to auxiliary shaft cage upper layer jar curtain door, electric lifting device is installed at the cage top, utilize the battery as the power, control draw gear lift jar curtain door in signal room through the remote controller, realized remote control and operated, "a novel automatic jar curtain device" that application number is "CN202120066030.8" disclosed, this novel automatic jar curtain device is convenient for the downwardly moving of tray through the turbine lead screw after setting up, work through first motor automatic operation, make the tray can freely remove on the turbine lead screw, reduce the inconvenience of manual operation and the delay of time, automatic operation improves work efficiency, labour saving and time saving, but above-mentioned two kinds of automatic curtain doors still have following defect in the use:

1. the two kinds of curtain doors are simpler in structure through the curtain door cross rod, the main effect of the curtain door is to protect the safety of staff, when gas explosion happens underground, the curtain door is inconvenient to block stones and dust generated by the explosion, the automatic tank curtain device is easy to damage the staff and is not easy to escape, and potential safety hazards exist in use.

Disclosure of Invention

The utility model aims to provide an automatic curtain device for a secondary well, which solves the problems that in the background art, when gas explosion occurs underground, the curtain door is inconvenient to block stones and dust generated by the explosion, so that the automatic curtain device is easy to damage workers and is not easy to escape, and potential safety hazards exist in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic jar curtain device of auxiliary shaft, includes four support columns, four the bottom mounting of support column is equipped with first backup pad, the bottom of first backup pad is equipped with the rolling slats subassembly, the rolling slats subassembly includes fixed plate, folding rolling slats door, burden pouring weight, motor, mounting panel and protection subassembly, the fixed middle part that sets up in first backup pad bottom of fixed plate, one side of fixed plate bottom is fixed and is equipped with the motor, the mounting panel is fixed to be set up at the top of two support columns wherein, the bottom mounting of mounting panel is provided with folding rolling slats door, the bottom mounting of folding rolling slats door is provided with burden pouring weight, four the bottom mounting of support column is equipped with the cage bottom plate.

Preferably, the both sides of mounting panel bottom are all fixed and are equipped with the slide bar, two the middle part of slide bar respectively with folding rolling slats door's both sides sliding connection, a plurality of ventilation hole has been seted up to folding rolling slats door's surface, the slide hole has been seted up on the surface of mounting panel, the transmission shaft fixedly connected with take-up reel of motor, the inside of take-up reel is fixed and is equipped with the stay cord, the top fixed connection of one end and the loading piece of stay cord, the middle part and the inside sliding connection of slide hole of stay cord.

Preferably, the top of four the support column is fixedly provided with the second backup pad, fixedly be equipped with the supporting shoe between the opposite side of fixed plate bottom and the top of second backup pad, the one end fixedly connected with back shaft of winding roll, the one end of back shaft rotates with one side of supporting shoe to be connected.

Preferably, the protection subassembly includes water tank, connecting pipe, electromagnetic pump, outlet pipe and shower nozzle, the fixed one side that sets up in first backup pad bottom of water tank, the bottom fixedly connected with electromagnetic pump of water tank, fixedly connected with connecting pipe between one side of the water inlet end of electromagnetic pump and water tank bottom, the water outlet end rotation of electromagnetic pump is connected with the outlet pipe, the one end fixedly connected with shower nozzle of outlet pipe.

Preferably, escape handles are fixedly arranged on two sides of the negative weight block, and a temperature controller is fixedly arranged at one end of the negative weight block.

Preferably, a connecting seat is fixed on one side of the top end of the second supporting plate, an anti-slip column is rotationally connected in the connecting seat, and the surface of the anti-slip column is contacted with the surface of the pull rope.

Preferably, one side of second backup pad bottom is through wire fixedly connected with remote controller, the surface of remote controller is equipped with motor switch, the motor passes through motor switch and power electric connection, temperature controller and electromagnetic pump electric connection.

Compared with the related art, the auxiliary well automatic tank curtain device provided by the utility model has the following beneficial effects:

1. the motor switch on the surface of the remote controller is started, the transmission shaft of the motor drives the winding roll to synchronously move with the supporting shaft, one end of the supporting shaft rotates through the supporting block, the winding roll is protected from being damaged due to overlarge stress, one end of the pull rope is connected with the load-bearing block, the pull rope pulls the load-bearing block and the folding roller shutter door to move upwards through the winding roll, so that the folding roller shutter door is folded, and accordingly the opening and closing of the folding roller shutter door are controlled through the positive and negative rotation of the motor, and the automatic operation efficiency is higher; when explosion happens underground, the temperature controller detects that the temperature rises fast and automatically opens the protection component to protect personnel in the cage, and the folding roller shutter door is automatically sprayed to form a water curtain through the mutual matching of the water outlet pipe and the spray head, so that dust and heat are not easy to enter the inside of the cage, and the personnel are protected to save the time.

Drawings

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

FIG. 2 is a schematic view of the bottom view of the present utility model;

FIG. 3 is a schematic diagram of the front structure of the present utility model;

fig. 4 is a schematic structural view of the protection component of the present utility model.

In the figure: 1. a support column; 2. a first support plate; 3. a roller shutter assembly; 4. a second support plate; 5. a protective assembly; 6. a support shaft; 7. an escape handle; 8. a temperature controller; 9. a connecting seat; 10. an anti-skid column; 11. a remote controller; 12. a support block; 13. a vent hole; 14. a cage bottom plate; 31. a fixing plate; 32. folding the rolling shutter door; 33. a negative weight; 34. a motor; 35. a mounting plate; 36. a slide bar; 37. a slide hole; 38. a winding roll; 39. a pull rope; 51. a water tank; 52. a connecting pipe; 53. an electromagnetic pump; 54. a water outlet pipe; 55. a spray head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-4, the utility model provides an automatic tank curtain device for a secondary well, which comprises four support columns 1, wherein a first support plate 2 is fixedly arranged at the bottom ends of the four support columns 1, a roller shutter assembly 3 is arranged at the bottom end of the first support plate 2, the roller shutter assembly 3 comprises a fixed plate 31, a folding roller shutter door 32, a load weight 33, a motor 34, a mounting plate 35 and a protection assembly 5, the fixed plate 31 is fixedly arranged in the middle of the bottom end of the first support plate 2, the motor 34 is fixedly arranged at one side of the bottom end of the fixed plate 31, the mounting plate 35 is fixedly arranged at the top of two support columns 1, the folding roller shutter door 32 is fixedly arranged at the bottom end of the mounting plate 35, the load weight 33 is fixedly arranged at the bottom end of the folding roller shutter door 32, and the tank cage bottom plate 14 is fixedly arranged at the bottom ends of the four support columns 1;

the two sides of the bottom end of the mounting plate 35 are fixedly provided with slide bars 36, the middle parts of the two slide bars 36 are respectively and slidably connected with the two sides of the folding roller shutter door 32, the surface of the folding roller shutter door 32 is provided with a plurality of vent holes 13, the surface of the mounting plate 35 is provided with slide holes 37, the transmission shaft of the motor 34 is fixedly connected with a winding roll 38, a pull rope 39 is fixedly arranged in the winding roll 38, one end of the pull rope 39 is fixedly connected with the top end of the negative weight 33, and the middle part of the pull rope 39 is slidably connected with the inside of the slide holes 37;

the top of the four support columns 1 is fixedly provided with a second support plate 4, a support block 12 is fixedly arranged between the other side of the bottom end of the fixed plate 31 and the top end of the second support plate 4, one end of a winding roll 38 is fixedly connected with a support shaft 6, and one end of the support shaft 6 is rotatably connected with one side of the support block 12;

escape handles 7 are fixedly arranged on two sides of the weight block 33, and a temperature controller 8 is fixedly arranged at one end of the weight block 33;

a connecting seat 9 is fixed on one side of the top end of the second supporting plate 4, an anti-slip column 10 is rotatably connected in the connecting seat 9, and the surface of the anti-slip column 10 is contacted with the surface of a pull rope 39;

one side of the bottom end of the second supporting plate 4 is fixedly connected with a remote controller 11 through a wire, a motor switch is arranged on the surface of the remote controller 11, a motor 34 is electrically connected with a power supply through the motor switch, and a temperature controller 8 is electrically connected with an electromagnetic pump 53;

specifically, as shown in fig. 1, fig. 2 and fig. 3, firstly, the staff stands on the cage bottom plate 14, through opening the motor switch on the surface of the remote controller 11, the transmission shaft of the motor 34 drives the winding drum 38 to move synchronously with the supporting shaft 6, one end of the supporting shaft 6 rotates through the supporting block 12, the winding drum 38 is protected from being damaged due to overlarge stress, one end of the pulling rope 39 is connected with the negative weight 33, the pulling rope 39 rolls the pulling rope 39, the negative weight 33 and the folding roller shutter door 32 move upwards to retract the folding roller shutter door 32, so that the opening and closing of the folding roller shutter door 32 are controlled through the forward and backward rotation of the control motor 34, the sliding rods 36 on two sides enable the folding roller shutter door 32 to not slide left and right, the folding roller shutter door 32 is more easy to retract, the surface of the supporting shaft 10 contacts with the surface of the pulling rope 39, the pulling rope 39 is supported through the connecting seat 9, the pulling rope 39 is not broken due to overlarge stress, the sharp edge is provided with the function of protecting the surface 39, when the staff encounters emergency, the emergency situation that the staff can lift the negative weight 33 automatically, and the temperature of the staff can lift the underground roller shutter door 8 to the temperature controller to the cage bottom plate 8, and the temperature controller can be automatically controlled to open the cage bottom plate 8 when the emergency personnel is controlled, and the temperature-up-down-side safety device is controlled, and the temperature-protection device is opened.

Example 2:

the protection component 5 comprises a water tank 51, a connecting pipe 52, an electromagnetic pump 53, a water outlet pipe 54 and a spray head 55, wherein the water tank 51 is fixedly arranged on one side of the bottom end of the first supporting plate 2, the electromagnetic pump 53 is fixedly connected to the bottom end of the water tank 51, the connecting pipe 52 is fixedly connected between the water inlet end of the electromagnetic pump 53 and one side of the bottom end of the water tank 51, the water outlet end of the electromagnetic pump 53 is rotatably connected with the water outlet pipe 54, and one end of the water outlet pipe 54 is fixedly connected with the spray head 55;

specifically, as shown in fig. 1, 2 and 4, the temperature controller 8 sends a signal to the electromagnetic pump 53 to start, the electromagnetic pump 53 sucks water in the water tank 51 through the connecting pipe 52, and then the water curtain is formed by spraying the folding roller shutter door 32 through the mutual cooperation of the water outlet pipe 54 and the spray head 55, so that dust and heat are not easy to enter the inside of the cage, and workers are protected to increase time for rescue.

Working principle: when the auxiliary shaft automatic tank curtain device is particularly used, firstly, a worker stands on the tank bottom plate 14, by starting a motor switch on the surface of the remote controller 11, a transmission shaft of the motor 34 drives the winding drum 38 to synchronously move with the supporting shaft 6, one end of the supporting shaft 6 rotates through the supporting block 12 to protect and drive the winding drum 38 from being damaged due to overlarge stress, one end of the pull rope 39 is connected with the load block 33, the pull rope 39 pulls the load block 33 and the folding roller shutter door 32 to move upwards to pack the folding roller shutter door 32 through the winding drum 38, the opening and closing of the folding roller shutter door 32 are controlled through the positive and negative rotation of the control motor 34, the automatic operation efficiency is higher, the sliding rods 36 on two sides enable the folding roller shutter door 32 not to slide left and right, the folding roller shutter door 32 is more easy to pack, the fixed connecting seat 9 at the top end of the second supporting plate 4 and the anti-skid column 10, the surface of the anti-slip column 10 contacts with the surface of the pull rope 39, the pull rope 39 is supported through the connecting seat 9, the pull rope 39 is not broken due to overlarge stress on sharp edges, the effect of protecting the surface of the pull rope 39 is achieved, when an emergency is met, a worker can lift the folding roller shutter door 32 through escape handles 7 on two sides of the negative weight 33, when underground explosion happens, the temperature controller 8 detects that the temperature rises rapidly and automatically opens the protection assembly 5 to protect the worker in the cage, the temperature controller 8 sends a signal to the electromagnetic pump 53 to open, the electromagnetic pump 53 absorbs water in the water tank 51 through the connecting pipe 52, then the folding roller shutter door 32 is automatically sprayed through the mutual cooperation of the water outlet pipe 54 and the spray head 55 to form a water curtain, dust and heat are not easy to enter the inside the cage, and the worker is more convenient to protect.

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

1. The utility model provides an automatic jar curtain device of auxiliary shaft, includes four support column (1), its characterized in that, four the bottom mounting of support column (1) is equipped with first backup pad (2), the bottom of first backup pad (2) is equipped with roller shutter assembly (3), roller shutter assembly (3) are including fixed plate (31), folding roller shutter door (32), loading piece (33), motor (34), mounting panel (35) and protection subassembly (5), the fixed middle part of setting in first backup pad (2) bottom of fixed plate (31), one side of fixed plate (31) bottom is fixed and is equipped with motor (34), the bottom mounting panel (35) is fixed to be set up at the top of two support columns (1) wherein, the bottom mounting of mounting panel (35) is provided with folding roller shutter door (32), the bottom mounting of folding roller shutter door (32) is provided with burden piece (33), four the bottom mounting panel (14) of support column (1).

2. The auxiliary well automatic tank curtain device according to claim 1, wherein: slide bars (36) are fixedly arranged on two sides of the bottom end of the mounting plate (35), two slide bars (36) are respectively connected with two sides of the folding roller shutter door (32) in a sliding mode, a plurality of vent holes (13) are formed in the surface of the folding roller shutter door (32), sliding holes (37) are formed in the surface of the mounting plate (35), a winding roll (38) is fixedly connected with a transmission shaft of the motor (34), a pull rope (39) is fixedly arranged in the winding roll (38), one end of the pull rope (39) is fixedly connected with the top end of the weight block (33), and the middle of the pull rope (39) is connected with the inner portion of the sliding hole (37) in a sliding mode.

3. The auxiliary well automatic tank curtain device according to claim 2, wherein: the top of four support column (1) is fixed and is provided with second backup pad (4), fixed supporting shoe (12) that are equipped with between the opposite side of fixed plate (31) bottom and the top of second backup pad (4), the one end fixedly connected with back shaft (6) of take-up reel (38), one end and the one side rotation of supporting shoe (12) of back shaft (6) are connected.

4. A secondary well automatic tank curtain device according to claim 3, characterized in that: the protection assembly (5) comprises a water tank (51), a connecting pipe (52), an electromagnetic pump (53), a water outlet pipe (54) and a spray head (55), wherein the water tank (51) is fixedly arranged on one side of the bottom end of the first supporting plate (2), the electromagnetic pump (53) is fixedly connected to the bottom end of the water tank (51), the connecting pipe (52) is fixedly connected between the water inlet end of the electromagnetic pump (53) and one side of the bottom end of the water tank (51), the water outlet end of the electromagnetic pump (53) is rotationally connected with the water outlet pipe (54), and one end of the water outlet pipe (54) is fixedly connected with the spray head (55).

5. The auxiliary well automatic tank curtain device according to claim 4, wherein: escape handles (7) are fixedly arranged on two sides of the weight block (33), and a temperature controller (8) is fixedly arranged at one end of the weight block (33).

6. A secondary well automatic tank curtain device according to claim 3, characterized in that: a connecting seat (9) is fixed on one side of the top end of the second supporting plate (4), an anti-slip column (10) is rotatably connected inside the connecting seat (9), and the surface of the anti-slip column (10) is contacted with the surface of a pull rope (39).

7. The auxiliary well automatic tank curtain device according to claim 5, wherein: one side of second backup pad (4) bottom is through wire fixedly connected with remote controller (11), the surface of remote controller (11) is equipped with motor switch, motor (34) are through motor switch and power electric connection, temperature controller (8) and electromagnetic pump (53) electric connection.