CN218339290U - Filter element replacing device of desander - Google Patents

Abstract

The utility model relates to a technical field is maintained to the desander, concretely relates to desander filter core changing device, support body including the door style of calligraphy, the support body top is equipped with hoist mechanism, the last couple that is equipped with of hoist mechanism, the couple is used for hanging the filter core of desander. The utility model discloses a hoist mechanism reciprocates the desander filter core, and hoist mechanism is supported by door style of calligraphy support, does not need the workman to ascend a height the operation, also can reduce the direct contact of workman with the filter core simultaneously, promotes workman's safety guarantee.

Description

Filter element replacing device of desander

Technical Field

The utility model relates to a technical field, especially a desander filter core changing device are maintained to the desander.

Background

When the desander of the gas production field is used, the filter element of the desander cannot be replaced or cleaned. Because the filter core is installed perpendicularly on the desander, and the filter core this application has certain height, when dismantling the filter core, need the operation workman to mention corresponding height with the filter core is perpendicular upwards, just can make the filter core break away from the desander completely, and complex operation not only like this, the workman falls easily moreover, has comparatively sharp edges and corners on the filter core, shifts the easy fish tail workman of in-process from top to bottom.

Therefore, a technical scheme is needed at present to solve the technical problems that the filter element of the desander on the gas production site is inconvenient to assemble and disassemble and has potential safety hazards in the operation process.

SUMMERY OF THE UTILITY MODEL

The invention of the utility model aims to: the sand remover filter element replacing device is provided for the technical problems that the sand remover filter element on a gas production site is inconvenient to disassemble and assemble and potential safety hazards exist in the operation process.

In order to realize the purpose, the utility model discloses a technical scheme be:

the utility model provides a sand remover filter core changing device, includes the support body of door style of calligraphy, the support body top is equipped with hoist mechanism, the last couple that is equipped with of hoist mechanism, the couple is used for hanging the filter core of sand remover.

The utility model relates to a sand remover filter core changing device adopts the support body of door style of calligraphy for hoist mechanism on the support body can be supported directly over the sand remover, hangs the filter core of sand remover through the last couple of hoist mechanism, drives the filter core by hoist mechanism and reciprocates perpendicularly, realizes the installation and the dismantlement of filter core on the sand remover.

As the utility model discloses a preferred scheme, hoist mechanism is including hanging the fixed pulley at support body top, hang on the fixed pulley and be equipped with the stay cord, the couple with the stay cord links to each other. The fixed pulley is walked around to the stay cord, and stay cord one end extends to ground, by the workman pulling, the stay cord other end hangs the desander filter core through the couple, has realized the perpendicular ascending promotion of filter core, and simple structure is easy and simple to handle simultaneously, low in manufacturing cost.

As the preferred scheme of the utility model, be equipped with the pivot on the support body, the pivot tip is equipped with the rim plate, the stay cord with the pivot links to each other. The concrete support body that is equipped with the bearing, the pivot is fixed with the inner circle of bearing, makes the pivot rotate on the support body along with the rim plate, can make the stay cord twine in the pivot through rotatory rim plate, accomplishes the promotion operation of filter core, and the operation that directly stimulates the stay cord for the workman is convenient more and laborsaving simultaneously.

As the utility model discloses an optimal scheme, detachable be equipped with the gag lever post on the rim plate, be equipped with on the support body with the jack of gag lever post adaptation. After the filter core is lifted in place, the limiting rod can be inserted into the wheel disc, the rod body of the limiting rod is clamped on the wheel disc, the lower end of the limiting rod is inserted into the jack on the frame body, the wheel disc is fixed and cannot continue to rotate, therefore, a worker is not required to hold the wheel disc all the time in the process of moving the frame body, the use convenience of the device is improved, and the labor consumption is reduced.

As the preferred scheme of the utility model, the gag lever post sets up to the L type. Not only make gag lever post and rim plate clamp more stably, be convenient for hang the gag lever post moreover and put.

As the preferred proposal of the utility model, the rack body is provided with a hanging buckle for hanging the limiting rod. The utility model has the advantages of be convenient for carry out hanging of gag lever post on the support body and put, it is all more convenient to make the gag lever post use and accomodate.

As the utility model discloses a preferred scheme, the support body includes the side bearer of two relative settings, two the side bearer top even has the roof-rack, hoist mechanism sets up on the roof-rack. The top frame and the two side frames are rectangular frames, and reinforcing ribs are arranged on diagonal lines of the rectangular frames; the two side frames are oppositely arranged and connected through the top frame, so that the top frame and the two side frames are enclosed to form a frame body in a shape like a Chinese character 'men', the frame body can support the lifting mechanism above the desander, and the filter element of the desander can be lifted or placed.

As the preferred scheme of the utility model, the side bearer bottom is equipped with the wheel of traveling. When the support body drives the filter element to move, the support body is more convenient and labor-saving to move, and meanwhile, the filter element and the desander are also favorable for being accurately aligned.

As the preferred scheme of the utility model, be equipped with the restriction on the side bearer the rolling brake mechanism of wheel traveles. After the filter element and the desander are aligned, the support body can be fixed through the brake mechanism, and the damage to the filter element or the desander caused by accidental movement of the support body in the filter element dismounting process is avoided.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses a hoist mechanism reciprocates the desander filter core, and hoist mechanism is supported by door style of calligraphy support, does not need the workman to ascend a height the operation, also can reduce the direct contact of workman with the filter core simultaneously, promotes workman's safety guarantee.

Drawings

FIG. 1 is a schematic view of a filter element replacing device of a sand remover according to the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic view of the side frame of the present invention;

the mark in the figure is: 1-frame body, 11-side frame, 111-jack, 112-reinforcing rib, 12-top frame, 2-lifting mechanism, 21-hook, 22-fixed pulley, 23-pull rope, 3-rotating shaft, 4-wheel disc, 41-wheel disc through groove, 5-bearing, 6-limiting rod, 7-hanging buckle, 8-running wheel and 81-braking mechanism.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1

As shown in fig. 1 and 3, the filter element replacing device for the desander in the embodiment comprises a frame body 1 in a shape like a Chinese character 'men', wherein a lifting mechanism 2 is arranged at the top of the frame body 1, a hook 21 is arranged on the lifting mechanism 2, and the hook 21 is used for hanging the filter element of the desander.

This embodiment is through the support body 1 that adopts door style of calligraphy for hoist mechanism 2 on the support body 1 can be supported directly over the desander, hangs the filter core of desander through couple on hoist mechanism 2, drives the filter core by hoist mechanism 2 and reciprocates perpendicularly, realizes the installation and the dismantlement of filter core on the desander.

Specifically, hoist mechanism 2 is including hanging fixed pulley 22 at 1 top of support body, it is equipped with stay cord 23 to hang on the fixed pulley 22, couple 21 with stay cord 23 links to each other, and stay cord 23 walks around fixed pulley 22, and 23 one ends of stay cord extend to ground, and by the workman pulling, the 23 other ends of stay cord hang the desander filter core through couple 21, have realized the perpendicular ascending promotion of filter core, simple structure simultaneously, easy and simple to handle, low in manufacturing cost.

Specifically, the frame body 1 comprises two side frames 11 which are oppositely arranged, top frames 12 are connected to the tops of the two side frames 11, the lifting mechanism 2 is arranged on the top frame 12, the top frame 12 and the two side frames 11 are rectangular frames, and reinforcing ribs 112 are arranged on diagonal lines of the rectangular frames; the two side frames 11 are oppositely arranged, the two side frames 11 are connected through the top frame 12, the top frame 12 and the two side frames 11 are enclosed to form the frame body 1 in a shape like a Chinese character 'men', the lifting mechanism 2 can be supported above the desander by the frame body 1, and therefore the filter element of the desander can be lifted or lowered.

Furthermore, 11 bottoms of side bearer are equipped with the wheel 8 that traveles, when support body 1 drove the filter core and removes, make the removal of support body 1 convenient and laborsaving more, also are favorable to the filter core to carry out accurate counterpoint with the desander simultaneously.

Furthermore, a brake mechanism 81 for limiting the running wheels 8 to roll is arranged on the side frame 11, so that after the filter element and the desander are aligned, the frame body 1 can be fixed through the brake mechanism 81, and the damage to the filter element or the desander caused by the accidental movement of the frame body 1 in the filter element dismounting process is avoided.

Example 2

As shown in fig. 1, fig. 2 and fig. 3, in this embodiment, the difference from embodiment 1 is that a rotating shaft 3 is provided on a frame body 1, a wheel disc 4 is provided at an end of the rotating shaft 3, a pulling rope 23 is connected to the rotating shaft 3, specifically, a bearing 5 is provided on the frame body 1, the rotating shaft 3 is fixed to an inner ring of the bearing 5, so that the rotating shaft 3 can rotate on the frame body 1 along with the wheel disc 4, the pulling rope 23 can be wound on the rotating shaft 3 by rotating the wheel disc 4, thereby completing the lifting operation of the filter element, and meanwhile, the operation of directly pulling the pulling rope 23 for a worker is more convenient and labor-saving.

Further, detachable be equipped with gag lever post 6 on the rim plate 4, be equipped with on the support body 1 with the jack 111 of 6 adaptations of gag lever post, promote the back that targets in place at the filter core, can insert gag lever post 6 in the rim plate of rim plate 4 leads to groove 41, and the pole body of gag lever post 6 clamps on rim plate leads to groove 41 lateral wall, and 6 lower extremes of gag lever post insert in the jack 111 on the support body 1, make rim plate 4 fixed unable continuation rotation to do not need the workman to control rim plate 4 at removal support body 1 in-process always, improve the use convenience of device, reduce manpower consumption.

Further, the limiting rod 6 is arranged to be L-shaped, so that the limiting rod 6 and the wheel disc 4 are clamped more stably, and the limiting rod 6 is convenient to hang.

Furthermore, be equipped with on the support body 1 and be used for hanging to put the hanging of gag lever post 6 is buckled 7, is convenient for hang of gag lever post 6 and puts on support body 1, makes gag lever post 6 use and accomodate all more convenient.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (9)

1. The filter element replacing device for the desander is characterized by comprising a frame body (1) shaped like a Chinese character 'men', wherein a lifting mechanism (2) is arranged at the top of the frame body (1), a hook (21) is arranged on the lifting mechanism (2), and the hook (21) is used for hanging the filter element of the desander.

2. The desander filter element replacing device according to claim 1, wherein the lifting mechanism (2) comprises a fixed pulley (22) hung on the top of the frame body (1), a pull rope (23) is hung on the fixed pulley (22), and the hook (21) is connected with the pull rope (23).

3. The desander filter element replacing device as claimed in claim 2, wherein a rotating shaft (3) is arranged on the frame body (1), a wheel disc (4) is arranged at the end part of the rotating shaft (3), and the pull rope (23) is connected with the rotating shaft (3).

4. The desander filter element replacing device according to claim 3, wherein a limiting rod (6) is detachably arranged on the wheel disc (4), and a jack (111) matched with the limiting rod (6) is arranged on the frame body (1).

5. Desander cartridge replacement device according to claim 4, characterized in that the limiting rod (6) is provided in an L-shape.

6. The desander filter element replacing device as claimed in claim 5, wherein a hanging buckle (7) for hanging the limiting rod (6) is arranged on the frame body (1).

7. The desander cartridge changer according to any of claims 1 to 6, wherein the frame body (1) comprises two side frames (11) arranged oppositely, a top frame (12) is connected to the tops of the two side frames (11), and the lifting mechanism (2) is arranged on the top frame (12).

8. The desander cartridge changer of claim 7 wherein the bottom of the side frame (11) is provided with running wheels (8).

9. The desander filter cartridge changer of claim 8 wherein a brake mechanism (81) is provided on the side frame (11) to limit the rolling of the running wheels (8).

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