CN215862317U - Ore unloading water pipeline blind plate device capable of being opened and closed quickly - Google Patents
Ore unloading water pipeline blind plate device capable of being opened and closed quickly Download PDFInfo
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- CN215862317U CN215862317U CN202121973908.2U CN202121973908U CN215862317U CN 215862317 U CN215862317 U CN 215862317U CN 202121973908 U CN202121973908 U CN 202121973908U CN 215862317 U CN215862317 U CN 215862317U
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- blind plate
- support
- water pipe
- pipeline blind
- ore discharging
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Abstract
The utility model relates to a quick-opening and closing blind plate device of an ore discharging water pipeline, which comprises an ore discharging water pipe with a connecting flange and a pipeline blind plate connected with the ore discharging water pipe, and is characterized in that an upper connecting support and a lower connecting support are arranged on the outer side of the ore discharging water pipe, a spiral rotating mechanism is arranged on the outer side of the connecting flange, the spiral rotating mechanism consists of a handle, a screw rod, a clamping hook and a support, the support is a U-shaped support and is arranged on the outer side of the connecting flange, one end of the clamping hook is fixed on the upper connecting support, and the other end of the clamping hook is clamped with the upper end of the U-shaped support; drilling and tapping an internal thread at the center of the U-shaped support, wherein a screw penetrates through the tapped internal thread, one end of the screw is provided with an annular groove and is fixedly connected with a pipeline blind plate by a staple bolt, and the other end of the screw is fixedly connected with a handle; the pipeline blind plate is hermetically attached to a connecting flange of the ore discharging water pipe through a rubber mat. The advantages are that: the operation time can be obviously reduced, the labor efficiency is improved, the labor intensity of workers is reduced, and the consumption of spare parts is reduced.
Description
Technical Field
The utility model relates to the technical field of pipeline blind plates, in particular to a blind plate device of an ore discharging pipeline, which can be opened and closed quickly.
Background
The end cover sealing device of the ore discharge water pipe of the vertical ring strong magnetic machine in the ore dressing plant adopts four bolts to seal and fasten the connecting flange of the ore discharge water pipe and the pipeline blind plate, and the operation process of disassembling and assembling the blind plate in the daily operation of cleaning the ore discharge water nozzle has the following defects:
1. three bolts need to be disassembled and assembled to disassemble and assemble the blind plate, and one bolt needs to be loosened and tightened, so that the operation is time-consuming and labor-consuming;
2. the bolts are easy to rust in a moist environment, so that the torque force of the bolts is increased, and the labor intensity of workers is high;
3. the four bolts are fastened, so that the stress is uneven, the sealing is not tight, the tightness of the bolts needs to be adjusted when water leaks, and the operation difficulty is high;
4. the bolt is easy to rust, and spare parts are consumed greatly.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a blind plate device for a mineral discharge pipeline, which can be opened and closed quickly, and can significantly reduce the operation time, improve the labor efficiency, reduce the labor intensity of workers, reduce the consumption of spare parts, and achieve the purposes of cost reduction and efficiency improvement.
The object of the utility model is thus achieved.
The utility model relates to a quick-opening and closing ore discharging water pipeline blind plate device, which comprises an ore discharging water pipe with a connecting flange and a pipeline blind plate connected with the ore discharging water pipe, and is characterized in that an upper connecting support and a lower connecting support are arranged on the outer side of the ore discharging water pipe, a spiral rotating mechanism is arranged on the outer side of the connecting flange, the spiral rotating mechanism consists of a handle, a screw rod, a clamping hook and a support, the support is a U-shaped support, the U-shaped support is transversely arranged on the outer side of the connecting flange, the lower end of the U-shaped support is hinged with the lower connecting support through a shaft pin, the upper end of the U-shaped support is provided with a convex clamping block, one end of the clamping hook is hinged on the upper connecting support, and the other end of the clamping hook is clamped with the convex clamping block at the upper end of the U-shaped support; drilling and tapping an internal thread at the center of the U-shaped support, wherein the screw penetrates through the tapped internal thread, one end of the screw is provided with an annular groove and is fixedly connected with the pipeline blind plate by a staple bolt, and the other end of the screw is fixedly connected with the handle; the connecting flange is provided with a rubber mat, and the pipeline blind plate is hermetically attached to the connecting flange of the ore discharging water pipe through the rubber mat.
Preferably, the bracket is made of an iron plate with the thickness of 20 mm.
Preferably, iron pads are added on the left side and the right side of the shaft pin.
The utility model has the advantages that:
the pipeline blind plate device capable of being opened and closed quickly can obviously reduce the operation time, improve the labor efficiency, reduce the labor intensity of workers, reduce the consumption of spare parts and achieve the purposes of cost reduction and efficiency improvement.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The utility model is further illustrated by the following figures and examples.
The utility model relates to a quick-opening and closing ore discharging water pipeline blind plate device, which comprises an ore discharging water pipe 11 with a connecting flange 9 and a pipeline blind plate 7 connected with the ore discharging water pipe 11, and is characterized in that an upper connecting support 131 and a lower connecting support 132 are arranged on the outer side of the ore discharging water pipe 11, a spiral rotating mechanism is arranged on the outer side of the connecting flange 9, the spiral rotating mechanism consists of a handle 1, a screw rod 2, a clamping hook 5 and a support, the support is a U-shaped support 4, the U-shaped support is transversely arranged on the outer side of the connecting flange 9, the lower end of the U-shaped support is hinged with the lower connecting support 132 through a shaft pin 10, a convex clamping block 14 is arranged at the upper end of the U-shaped support, one end of the clamping hook 5 is hinged on the upper connecting support 131, and the other end of the clamping hook is clamped with the convex clamping block 14 at the upper end of the U-shaped support; drilling and tapping an internal thread 3 at the center of the U-shaped support 4, wherein the screw 2 penetrates through the tapped internal thread 3, one end of the screw is provided with an annular groove and is fixedly connected with a pipeline blind plate 7 by a staple bolt 6, and the other end of the screw is fixedly connected with a handle 1; the connecting flange 9 is provided with a rubber mat 8, and the pipeline blind plate 7 is hermetically attached to the connecting flange 9 of the ore discharging water pipe through the rubber mat 8.
The bracket is made of an iron plate with the thickness of 20mm, so that the strength of the bracket is ensured.
The utility model adds iron pads on the left and right sides of the axle pin to reduce the friction force during rotation.
Method of operation
1) A quick opening mode: the handle 1 is rotated two circles anticlockwise, the screw rod 2 drives the pipeline blind plate 7 to withdraw, the pipeline blind plate 7 is separated from the connecting flange 9 of the ore discharging water pipe, then the clamping hook 5 is pulled backwards, the pipeline blind plate 7 is completely opened, and the operation is completed within only ten seconds.
2) A quick closing mode: the pipeline blind plate 7 is lifted, after the convex clamping block 14 on the upper part of the U-shaped bracket 4 is clamped with the clamping hook 5, the handle screw is rotated clockwise to drive the pipeline blind plate to be compressed and sealed, and the operation is completed within only ten seconds. The method can obviously reduce the operation time, improve the labor efficiency, reduce the labor intensity of workers, reduce the consumption of spare parts and achieve the aims of cost reduction and efficiency improvement.
Claims (3)
1. A kind of pipeline blind plate apparatus of unloading the mineral water that can open and close fast, including unloading the mineral water pipe with attachment flange, the pipeline blind plate in connection with unloading the mineral water pipe, characterized by that, there are upper connection support and lower connection support outside the said unloading the mineral water pipe, there are spiral rotary mechanisms outside the attachment flange, the said spiral rotary mechanism is made up of hand grip, threaded spindle, pothook and support, the said support is a U-shaped support, the U-shaped support is set up laterally outside the attachment flange, the underpart is articulated with lower connection support through the axle pin, the upper end has protruding fixture blocks, one end of said pothook is articulated on the upper connection support, another end is connected with protruding fixture block joint of the upper end of U-shaped support; drilling and tapping an internal thread at the center of the U-shaped support, wherein the screw penetrates through the tapped internal thread, one end of the screw is provided with an annular groove and is fixedly connected with the pipeline blind plate by a staple bolt, and the other end of the screw is fixedly connected with the handle; the connecting flange is provided with a rubber mat, and the pipeline blind plate is hermetically attached to the connecting flange of the ore discharging water pipe through the rubber mat.
2. The rapidly openable and closable ore discharging pipeline blind plate device according to claim 1, wherein the bracket is made of an iron plate with a thickness of 20 mm.
3. The rapidly openable and closable ore discharging pipeline blind plate device according to claim 1, wherein iron pads are added on the left and right sides of the shaft pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121973908.2U CN215862317U (en) | 2021-08-23 | 2021-08-23 | Ore unloading water pipeline blind plate device capable of being opened and closed quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121973908.2U CN215862317U (en) | 2021-08-23 | 2021-08-23 | Ore unloading water pipeline blind plate device capable of being opened and closed quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215862317U true CN215862317U (en) | 2022-02-18 |
Family
ID=80241122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121973908.2U Active CN215862317U (en) | 2021-08-23 | 2021-08-23 | Ore unloading water pipeline blind plate device capable of being opened and closed quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215862317U (en) |
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2021
- 2021-08-23 CN CN202121973908.2U patent/CN215862317U/en active Active
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