CN218801937U

CN218801937U - Equipment and device for assembling and disassembling filter element of pre-filter

Info

Publication number: CN218801937U
Application number: CN202222546474.9U
Authority: CN
Inventors: 张德奎; 董振龙; 邵占学; 李明坤; 张境
Original assignee: Huaneng Yimin Coal and Electricity Co Ltd
Current assignee: Huaneng Yimin Coal and Electricity Co Ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-04-07
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a loading and unloading leading filter strains equipment of first, including four-jaw sleeve subassembly, with four-jaw sleeve subassembly inner wall fixed connection's central sleeve subassembly to and the fixed sleeve subassembly of central sleeve subassembly both sides swing joint. The beneficial effects of the utility model are that cooperate through setting up four-jaw sleeve subassembly, center sleeve subassembly and fixed sleeve subassembly, can increase the use length of four-jaw sleeve subassembly and center sleeve subassembly, can also make four-jaw sleeve subassembly and center sleeve subassembly can dismantle with fixed sleeve subassembly and be connected, be convenient for change, practice thrift the cost, simple structure, the preparation is convenient.

Description

Equipment and device for assembling and disassembling filter element of pre-filter

Technical Field

The utility model relates to a leading filter device maintenance technical field, especially an equipment and device that loading and unloading leading filter strains first.

Background

Leading filter equipment of generating set condensate water when carrying out the screw in filter core, the length that needs the screw in differs, and length disappearance sometimes, unable perfect screw in can only use new instrument, wastes time and energy, has reduced work efficiency in the unable change back of handling device damage when the screw in filter core.

The pre-filter device for the condensed water of the generator set is characterized in that 203-324 filter elements are arranged in each device, each filter element needs to be manually screwed out during maintenance, each filter element needs to be manually screwed in, and the screwing-out or screwing-in of each filter element takes 5-10 minutes, so that time and labor are wasted, and the maintenance progress of equipment is influenced.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of the fact that the detachable device cannot be detached and replaced after being damaged, only a new tool can be used, and the length of the detachable device is not enough, the device for detaching the pre-filter filtering element is provided.

Therefore, the utility model aims at providing a loading and unloading leading filter strains equipment of unit, and it can change by convenient to detach, increases use length.

In order to solve the technical problem, the utility model provides a following technical scheme: the equipment for assembling and disassembling the filter element of the pre-filter comprises an equipment main body, and comprises a four-claw sleeve component, a central sleeve component fixedly connected with the inner wall of the four-claw sleeve component, and a fixed sleeve component movably connected with two sides of the central sleeve component.

As the utility model discloses a loading and unloading leading filter strains an optimal scheme of first equipment of unit, wherein: four-jaw sleeve subassembly includes that four-jaw sleeve barrel, symmetry set up in four groups L type connecting claw, symmetry of four-jaw sleeve barrel outer walls set up in two sets of first fixed slots of four-jaw sleeve barrel outer walls to and set up in two sets of second fixed slots of two sets of first fixed slot bottoms portion.

As the utility model discloses a loading and unloading leading filter strains an optimal selection scheme of first equipment of unit, wherein: the central sleeve component comprises a central sleeve barrel, a first connecting block arranged on one side of the central sleeve barrel and a second connecting block arranged on one side of the central sleeve barrel.

As the utility model discloses a loading and unloading leading filter strains an optimal selection scheme of first equipment of unit, wherein: the fixed sleeve component comprises a fixed sleeve barrel, a first sliding groove arranged on one side of the fixed sleeve barrel, a second sliding groove arranged on one side of the fixed sleeve barrel, and two sets of fixing pieces symmetrically arranged on the outer wall of the fixed sleeve barrel.

As the utility model discloses a loading and unloading leading filter strains an optimal scheme of first equipment of unit, wherein: the fixing piece comprises a compression spring fixedly connected with one side of the fixed sleeve barrel and a fixing block fixedly connected with one end of the compression spring.

As the utility model discloses a loading and unloading leading filter strains an optimal scheme of first equipment of unit, wherein: the fixed sleeve barrel is matched with the central sleeve barrel.

As the utility model discloses a loading and unloading leading filter strains an optimal scheme of first equipment of unit, wherein: two sets of fixed blocks and two sets of first fixed slots and two sets of second fixed slots equal adaptation, first connecting block and second connecting block and four claw sleeve barrel inner wall fixed connection.

As the utility model discloses a loading and unloading leading filter strains an optimal scheme of first equipment of unit, wherein: the first connecting block is matched with the first sliding groove, and the second connecting block is matched with the second sliding groove.

The utility model has the advantages that: the utility model discloses a set up mobile dismantlement's four-jaw sleeve subassembly, can embolia the fastening screw of filter core through central sleeve subassembly on, four groups L type connecting claw embedding filter core tops are fixed, reach the purpose that the leading filter of loading and unloading strained the first through screwing out or screw in, the removal of central sleeve barrel has increased construction length, adapts to multiple operational environment, has provided a device that the leading filter of loading and unloading strains the first.

In view of the fact that each filter element needs to be manually screwed out and then manually screwed into each filter element during maintenance, the screwing-out or screwing-in of each filter element takes 5-10 minutes, wastes time and labor, and influences the maintenance progress of equipment.

In order to solve the technical problem, the utility model discloses still provide following technical scheme: apparatus comprising a filter element as claimed in any of the preceding claims, and

the connecting body comprises a fixing seat fixedly connected with the fixing sleeve component, an annular groove fixedly connected with the bottom of the fixing seat, a connecting seat fixedly connected with the bottom of the annular groove, a pin hole penetrating through the annular groove, a movable connecting groove arranged at the bottom of the connecting seat and connecting teeth arranged at the bottom of the connecting seat.

As the utility model discloses a loading and unloading leading filter strains an optimal scheme of first device of unit, wherein: the diameter of fixing base is greater than the diameter of center sleeve subassembly and fixed sleeve subassembly.

The utility model has the advantages that: the utility model discloses a set up the connecting seat, can carry out swing joint with electric spanner, practice thrift the cost, simple structure, the preparation is convenient, uses laborsavingly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor. Wherein:

fig. 1 is a schematic view showing the overall structure of an apparatus for loading and unloading a pre-filter element.

Fig. 2 is an exploded view of the apparatus for loading and unloading the prefilter element.

Fig. 3 is an exploded view of the center sleeve assembly of the apparatus for loading and unloading the prefilter cartridge.

FIG. 4 is a schematic view of the structure of the fixed sleeve assembly of the apparatus for assembling and disassembling the pre-filter element.

Fig. 5 is an enlarged schematic view at a in fig. 4 of an apparatus for loading and unloading a pre-filter cell.

FIG. 6 is a schematic view of the structure of the connection body of the device for assembling and disassembling the pre-filter element.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1, a first embodiment of the present invention provides an apparatus for assembling and disassembling a pre-filter element, which can be easily disassembled and replaced, and can increase the length of use.

Specifically, the apparatus main body 100 includes a four-jaw sleeve assembly 101, a center sleeve assembly 102 fixedly connected to an inner wall of the four-jaw sleeve assembly 101, and a fixed sleeve assembly 103 movably connected to both sides of the center sleeve assembly 102.

To sum up, the utility model discloses a set up four-jaw sleeve subassembly, center sleeve subassembly and fixed sleeve subassembly and cooperate, can increase the use length of four-jaw sleeve subassembly and center sleeve subassembly, can also make four-jaw sleeve subassembly and center sleeve subassembly can dismantle with fixed sleeve subassembly and be connected, be convenient for change, practice thrift the cost, simple structure, the preparation is convenient.

Example 2

Referring to fig. 1 to 5, in order to provide a second embodiment of the present invention, there is provided an apparatus for assembling and disassembling a pre-filter cartridge, which can be easily disassembled and replaced, and can increase the length of use.

Further, the four-jaw sleeve assembly 101 includes a four-jaw sleeve body 101a, four sets of L-shaped connection claws 101b symmetrically disposed on an outer wall of the four-jaw sleeve body 101a, two sets of first fixing grooves 101c symmetrically disposed on an outer wall of the four-jaw sleeve body 101a, and two sets of second fixing grooves 101d disposed at bottoms of the two sets of first fixing grooves 101 c.

Further, the center sleeve assembly 102 includes a center sleeve cylinder 102a, a first connection block 102b disposed on one side of the center sleeve cylinder 102a, and a second connection block 102c disposed on one side of the center sleeve cylinder 102 a.

Preferably, the first connecting block 102b and the second connecting block 102c are fixedly connected to the inner wall of the four-jaw sleeve cylinder 101a, and when the four-jaw sleeve cylinder 101a is pulled, the first connecting block 102b and the second connecting block 102c are simultaneously driven to slide and rise in the first sliding groove 103b and the second sliding groove 103c, so that the central sleeve cylinder 102a rises, the length of the central sleeve cylinder 102a is increased, and the four-jaw sleeve cylinder is adapted to various working environments.

Further, the fixed sleeve assembly 103 includes a fixed sleeve cylinder 103a, a first sliding groove 103b disposed on one side of the fixed sleeve cylinder 103a, a second sliding groove 103c disposed on one side of the fixed sleeve cylinder 103a, and two sets of fixing members 103d symmetrically disposed on the outer wall of the fixed sleeve cylinder 103 a.

Further, the fixing member 103d includes a compression spring 103d-1 fixedly connected to one side of the fixing sleeve cylinder 103a, and a fixing block 103d-2 fixedly connected to one end of the compression spring 103 d-1.

Further, the fixed sleeve cylinder 103a is matched with the central sleeve cylinder 102a, and the first connecting block 102b and the second connecting block 102c are fixedly connected with the inner wall of the four-claw sleeve cylinder 101a

Further, two sets of fixing blocks 103d-2 are fitted to both the two sets of first fixing grooves 101c and the two sets of second fixing grooves 101d.

Further, the first connecting block 102b is fitted in the first sliding groove 103b, and the second connecting block 102c is fitted in the second sliding groove 103 c.

It should be noted that, the electric wrench M is a conventional electric wrench M, and the model thereof is GSR 180-LI (06019F 8180), the four-jaw sleeve barrel 101a is pulled to ascend by simultaneously pressing the two sets of fixing blocks 103d-2, when the four-jaw sleeve barrel 101a moves to the state where the two sets of fixing blocks 103d-2 are parallel to the two sets of second fixing grooves 101d, the pressure applied by the four-jaw sleeve barrel 101a to the compression spring 103d-1 is converted into pushing power to push the fixing blocks 103d-2 to pop out the two sets of second fixing grooves 101d, so that the four-jaw sleeve barrel 101a is fixed, and the service length of the four-jaw sleeve barrel 101a is increased.

When the device is used, three using modes are provided, wherein the first using mode is a long-distance screwing-in or screwing-out pre-filter device for the condensed water of the generator set, two groups of fixing blocks 103d-2 arranged on the outer wall of the fixed sleeve barrel 103a are pressed, one end of the bottom of the device is fixedly connected with the two groups of fixing blocks 103d-2, and the other end of the device is fixedly connected with a compression spring 103d-1 arranged on the outer wall of the fixed sleeve barrel 103 a;

at the moment, a central guide hole N at the top of a central sleeve barrel 102a is sleeved on a fastening screw of the filter element, the tips of four groups of L-shaped connecting claws 101b at the outer side of a four-claw sleeve barrel 101a are embedded into the top of the filter element, a fixed sleeve barrel 103a is rotated to drive a fixed four-claw sleeve assembly 101, and meanwhile, the central sleeve assembly 102 fixed with the four-claw sleeve assembly 101 is driven to rotate, so that the pre-filter element is screwed or turned in a positive rotation manner to screw out the pre-filter element.

In the second use mode, the pre-filter device for condensed water of the generator set is screwed in or out in a short distance, two groups of fixing blocks 103d-2 arranged on the outer wall of the fixed sleeve barrel 103a are pressed, one end of the bottom of the pre-filter device is fixedly connected with the two groups of fixing blocks 103d-2, and the compression spring 103d-1 with the other end fixedly connected with the outer wall of the fixed sleeve barrel 103a contracts under the extrusion force from the fixing blocks 103d-2, the four-jaw sleeve assembly 101 is held to slide downwards, the first connecting block 102b and the second connecting block 102c on two sides of the central sleeve assembly 102 slide along the first sliding groove 103b and the second sliding groove 103c on two sides matched with the fixed sleeve assembly 103, when the two groups of fixing pieces 103d and the two groups of first fixing grooves 101c descend, the compression spring 103d-1 is converted into the extrusion force, the two groups of fixing blocks 103d-2 fixedly connected with the compression spring 103d-1 are pushed into the two groups of first fixing grooves 101c, and the four-jaw sleeve assembly 101 is clamped.

In a third usage mode, the four-jaw sleeve assembly 101 and the central sleeve assembly 102 are replaced, two groups of fixed blocks 103d-2 arranged on the outer wall of the fixed sleeve barrel 103a are pressed, one end of the bottom of the four-jaw sleeve assembly 101 is fixedly connected with the two groups of fixed blocks 103d-2, the compression spring 103d-1 fixedly connected with the outer wall of the fixed sleeve barrel 103a is pressed, the length is shortened, the four-jaw sleeve assembly 101 is pulled, the first connecting block 102b and the second connecting block 102c on two sides of the central sleeve assembly 102 slide out along the first sliding groove 103b and the second sliding groove 103c on two sides matched with the fixed sleeve assembly 103, when the four-jaw sleeve assembly 101 is pulled, the compression spring 103d-1 converts the received pressing force into an ejecting force when the two groups of fixed blocks 103d-2 fixedly connected with the compression spring 103d-1 rise to be parallel to the two groups of second fixed grooves 101d, the two groups of fixed blocks 103d-2 fixedly connected with the compression spring 103d-1 are pushed into the two groups of second fixed grooves 101d, the four-jaw sleeve assembly 103d-2 is again, the four-jaw sleeve assembly 101a new compression sleeve assembly is pulled, and the four-jaw sleeve assembly is continuously pushed until the four-jaw sleeve assembly 101 and the four-jaw sleeve assembly is replaced, and the four-jaw sleeve assembly is taken out, and the six-jaw sleeve assembly is taken out.

To sum up, in summary, the utility model discloses a set up four-jaw sleeve subassembly, center sleeve subassembly and fixed sleeve subassembly and cooperate, can increase the use length of four-jaw sleeve subassembly and center sleeve subassembly, can also make four-jaw sleeve subassembly and center sleeve subassembly can dismantle with fixed sleeve subassembly and be connected, the change of being convenient for practices thrift the cost, simple structure, and the preparation is convenient.

Example 3

Referring to fig. 6, for the second embodiment of the present invention, this embodiment provides a device for loading and unloading the prefilter filter element, which can be fixedly connected to the fixed sleeve assembly 103, and the bottom of the prefilter filter element can be movably connected to the electric wrench, so that the time and labor can be saved, and the working efficiency can be improved.

Specifically, the connecting body 200 includes a fixing seat 201 fixedly connected to the fixing sleeve assembly 103, an annular groove 202 fixedly connected to the bottom of the fixing seat 201, a connecting seat 203 fixedly connected to the bottom of the annular groove 202, a pin hole 204 penetrating the annular groove 202, a movable connecting groove 205 arranged at the bottom of the connecting seat 203, and a connecting tooth 206 arranged at the bottom of the connecting seat 203.

Further, the diameter of the fixed seat 201 is larger than the diameters of the center sleeve assembly 102 and the fixed sleeve assembly 103.

It should be noted that, the movable connection groove 205 and the connection tooth 206 at the bottom of the connection seat 203 are adapted to the connection head of the electric wrench M, the annular groove 202 is used for installing the anti-dropping snap spring, and the fixed seat 201 is fixedly connected to the bottom of the fixed sleeve barrel 103a and can be driven to move together.

When the connecting device is used, the movable connecting groove 205 and the connecting teeth 206 at the bottom of the connecting main body 200 are installed on the connecting head of the electric wrench M, the connecting main body 200 is driven to rotate through the forward rotation and the overturning of the electric wrench M, and the fixing sleeve barrel 103a fixedly connected with the top of the fixing seat 201 is driven to rotate simultaneously, so that the function of quickly screwing out or screwing in the pre-filter element is realized.

To sum up, the utility model discloses a set up the connecting seat, can carry out swing joint with electric spanner, practice thrift the cost, simple structure, the preparation is convenient, and is laborsaving in the use.

It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides an equipment of leading filter element of loading and unloading which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the equipment body (100) comprises a four-claw sleeve component (101), a central sleeve component (102) fixedly connected with the inner wall of the four-claw sleeve component (101), and a fixed sleeve component (103) movably connected with two sides of the central sleeve component (102).

2. The apparatus for loading and unloading a prefilter cell of claim 1 wherein: four-claw sleeve subassembly (101) include four-claw sleeve barrel (101 a), symmetry set up in four groups L type of four-claw sleeve barrel (101 a) outer wall connect claw (101 b), symmetry set up in two sets of first fixed slot (101 c) of four-claw sleeve barrel (101 a) outer wall to and set up in two sets of second fixed slot (101 d) of first fixed slot (101 c) bottom.

3. The apparatus for loading and unloading a prefilter cartridge of claim 2 wherein: the center sleeve assembly (102) comprises a center sleeve cylinder (102 a), a first connecting block (102 b) arranged on one side of the center sleeve cylinder (102 a), and a second connecting block (102 c) arranged on one side of the center sleeve cylinder (102 a).

4. The apparatus for loading and unloading a prefilter cell of claim 3 wherein: the fixed sleeve assembly (103) comprises a fixed sleeve cylinder body (103 a), a first sliding groove (103 b) arranged on one side of the fixed sleeve cylinder body (103 a), a second sliding groove (103 c) arranged on one side of the fixed sleeve cylinder body (103 a), and two groups of fixing pieces (103 d) symmetrically arranged on the outer wall of the fixed sleeve cylinder body (103 a).

5. The apparatus for loading and unloading a prefilter cell of claim 4 wherein: the fixing piece (103 d) comprises a compression spring (103 d-1) fixedly connected with one side of the fixed sleeve barrel (103 a) and a fixing block (103 d-2) fixedly connected with one end of the compression spring (103 d-1).

6. The apparatus for loading and unloading a prefilter cell of claim 5 wherein: the fixed sleeve barrel (103 a) is matched with the central sleeve barrel (102 a), and the first connecting block (102 b) and the second connecting block (102 c) are fixedly connected with the inner wall of the four-claw sleeve barrel (101 a).

7. The apparatus for loading and unloading a prefilter cell of claim 6 wherein: the two groups of fixing blocks (103 d-2) are matched with the two groups of first fixing grooves (101 c) and the two groups of second fixing grooves (101 d).

8. The apparatus for loading and unloading a prefilter cell of claim 7 wherein: the first connecting block (102 b) is matched with the first sliding groove (103 b), and the second connecting block (102 c) is matched with the second sliding groove (103 c).

9. The utility model provides a device of loading and unloading prefilter filter element which characterized in that: apparatus comprising a pre-filter cartridge as claimed in any one of claims 1 to 8, and;

connecting body (200), including with fixed sleeve subassembly (103) fixed connection's fixing base (201), with fixing base (201) bottom fixed connection's ring channel (202), with ring channel (202) bottom fixed connection's connecting seat (203), run through set up in pin hole (204) of ring channel (202), set up in movable connection groove (205) of connecting seat (203) bottom, and set up in connect tooth (206) of connecting seat (203) bottom.

10. The apparatus for loading and unloading a prefilter cell of claim 9 wherein: the diameter of the fixed seat (201) is larger than the diameters of the central sleeve component (102) and the fixed sleeve component (103).