CN214135804U

CN214135804U - Tool for quickly disassembling and assembling filter element of filter

Info

Publication number: CN214135804U
Application number: CN202023200297.6U
Authority: CN
Inventors: 张卫东; 沈强; 丁伟; 陈俊
Original assignee: Nanjing Jinling Petrochemical Construction And Installation Engineering Co ltd
Current assignee: Nanjing Jinling Petrochemical Construction And Installation Engineering Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-07
Anticipated expiration: 2030-12-26

Abstract

The utility model relates to a frock for quick assembly disassembly filter core is applied to the filter and maintains technical field, and it includes the positioning seat, the constant head tank has been seted up on the positioning seat, be equipped with the holder that is used for centre gripping screw plug in the constant head tank, the positioning seat is equipped with the connecting rod in the one side that deviates from the constant head tank. This application utensil passes through the positioning seat and drives the screw thread end cap and rotate to the quick convenient dismouting of carrying out the screw thread end cap of operator has improved the dismouting efficiency of filter core greatly, has improved the convenience of filter core dismouting simultaneously, and the effectual maintenance efficiency who improves the filter.

Description

Tool for quickly disassembling and assembling filter element of filter

Technical Field

The application relates to the technical field of filter maintenance, in particular to a tool for quickly disassembling and assembling a filter element of a filter.

Background

The filter of petrochemical industry device is inside filled up the filter core, and filter core quantity is from tens to hundreds, and the diameter is between 30 ~ 50mm, and the filter is in the long-term in-process of using, needs often to pull down the washing with the filter core, therefore the filter core dismouting of filter has become the common work of maintaining the filter.

Referring to fig. 1, the filter in the related art includes a filter cartridge 5, and a plurality of filter elements 51 disposed in the filter cartridge 5, and an upper cover plate 52 and a lower cover plate are disposed in the filter cartridge 5, the filter element 51 is disposed between the upper cover plate 52 and the lower cover plate, a threaded plug 53 is screwed on the upper cover plate 52, and most of the threaded plug 53 is a fine thread, an inner hexagonal groove 531 is formed in one end of the threaded plug 53, which is far away from the filter element 51, and the threaded plug 53 of each filter element 51 needs to be screwed down or up by a hexagonal wrench during assembly and disassembly.

In view of the above-mentioned related technologies, the inventor believes that, in the process of disassembling and assembling the filter element, the operator needs a lot of thread turns, and thus the manual disassembly and assembly of the thread plug is time-consuming and labor-consuming, which brings inconvenience to the maintenance of the filter.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that manual dismouting screw thread end cap is very wasted time and energy, this application provides a frock for quick assembly disassembly filter core.

The application provides a frock for quick assembly disassembly filter core adopts following technical scheme:

the utility model provides a frock for quick assembly disassembly filter core, includes the positioning seat, the constant head tank has been seted up on the positioning seat, be equipped with the holder that is used for centre gripping screw plug in the constant head tank, the positioning seat is equipped with the connecting rod in the one side that deviates from the constant head tank.

Through adopting above-mentioned technical scheme, the operator is at the in-process of dismouting threaded plug, the operator establishes the connecting seat cover on the threaded plug earlier, and press from both sides tight threaded plug through the holder, make the connecting seat fastening on the threaded plug, the operator is connected the connecting rod with the output of speed governing electric drill after that, the operator starts the speed governing electric drill, make the speed governing electric drill pass through connecting rod drive positioning seat and rotate, thereby the positioning seat drives threaded plug and rotates, and then the quick convenient dismouting to the threaded plug of the operator of being convenient for, so that the operator takes out the filter core from the cartridge filter, the dismouting efficiency of filter core is greatly improved, the convenience of filter core dismouting has been improved simultaneously, and the effectual maintenance efficiency who improves the filter.

Optionally, the holder is including setting up two clamp splices in the constant head tank, the constant head tank is inverted circular truncated cone, two the lateral wall that the clamp splice deviates from mutually all laminates on the inner wall of constant head tank, just the one end size that the clamp splice is close to the constant head tank diapire is great, threaded connection has the threaded rod on the positioning seat, the one end of threaded rod extends to in the constant head tank.

Through adopting above-mentioned technical scheme, when the operator establishes the positioning seat cover on the screw thread end cap, two clamp splices are located the both sides of screw thread end cap, and contradict on the screw thread end cap, the operator rotates the threaded rod and is close to the screw thread end cap after that, and support tightly on the screw thread end cap, the screw thread rod produces the thrust to the positioning seat this moment, make the positioning seat remove to the one side of keeping away from the screw thread end cap, the lateral wall of constant head tank produces diagonal thrust to two clamp splices simultaneously, promote two clamp splices and support tightly on the screw thread end cap, in order to reach the effect of fastening the positioning seat on the screw thread end cap, and then be convenient for the operator quick convenient fix the positioning seat on the screw thread end cap, in order to increase the firm in connection between a location section of thick bamboo and the screw thread end cap.

Optionally, a limiting groove is formed in the side wall of the positioning groove along the sliding direction of the clamping block, a limiting block is connected in the limiting groove in a sliding mode, and the limiting block is fixed on the clamping block.

Through adopting above-mentioned technical scheme, when the clamp splice slided in the positioning seat, the spacing groove can restrict the moving direction of spacing groove through the stopper to increase the stability when the clamp splice removed, the positioning seat is at the pivoted in-process simultaneously, and the stopper can play further spacing effect to the clamp splice, with the possibility that appears skidding between reduction clamp splice and the positioning seat.

Optionally, a push plate is arranged between the bottom wall of the positioning groove and the clamping block, and the push plate is rotatably connected to the threaded rod.

Through adopting above-mentioned technical scheme, the operator rotates the in-process of threaded rod, and the push pedal is inconsistent with two splint simultaneously, and the push pedal is spacing to two clamp splices simultaneously this moment to reduce the threaded rod and at the in-process that the backstepping positioning seat removed, the condition that the clamp splice removed along with the positioning seat takes place.

Optionally, one side of the push plate departing from the threaded rod is provided with an insert block, one side of the push plate facing the bottom wall of the positioning groove is provided with a limiting rod, and the limiting rod penetrates through the positioning seat.

Through adopting above-mentioned technical scheme, the operator is when establishing the positioning seat to the cover on the screw thread end cap, the operator will insert the piece and peg graft interior hexagonal groove, interior hexagonal groove can carry on spacingly this moment to the insert piece to carry on spacingly to the push pedal, the gag lever post is spacing to the push pedal simultaneously, with the ascending rotation of restriction push pedal circumferencial direction, thereby the positioning seat is at the pivoted in-process, the insert piece can play spacing effect to the positioning seat, and then the possibility of skidding appears in positioning seat and screw thread end cap.

Optionally, a connecting block is arranged on the positioning seat, a connecting sleeve is sleeved on the connecting block, and the connecting rod is fixed on the connecting sleeve.

Through adopting above-mentioned technical scheme, after the operator fastens positioning seat and screw plug, the operator establishes the connecting sleeve to the connecting block for the connecting block is fixed a position the connecting sleeve, thereby the operator of being convenient for is quick convenient is connected connecting rod and positioning seat, so that the operator carries out the dismouting to screw plug.

Optionally, a clamping piece for fixing the connecting sleeve is arranged on the positioning seat, the clamping piece includes a sliding block connected to the positioning seat in a sliding manner, a sliding groove is formed in one side, away from the positioning groove, of the positioning seat, the sliding block is arranged in the sliding groove in a sliding manner, a guide rod is arranged in the sliding groove along the length direction, the guide rod is arranged on the sliding block in a penetrating manner, and a pressing plate is arranged at one end, away from the bottom wall of the sliding groove, of the sliding block; when the connecting sleeve is sleeved on the connecting block, the pressing plate is abutted against the end face, far away from the positioning seat, of the connecting block.

Through adopting above-mentioned technical scheme, after the operator established the connecting sleeve on the connecting block, the operator promoted the clamp plate and is close to the connecting sleeve, and spout and guide bar restrict the moving direction of slider this moment, and when the clamp plate was conflicted the connecting sleeve and was kept away from the terminal surface of positioning seat on, the clamp plate carried on spacingly to the connecting sleeve to increase the firm in connection nature between connecting sleeve and the connecting block, take place with the condition that the reduction connecting sleeve breaks away from on the connecting block.

Optionally, the guide rod is sleeved with a spring on one side of the sliding block, which is far away from the connecting sleeve, and the other end of the spring abuts against the end face of the sliding groove.

Through adopting above-mentioned technical scheme, when the clamp plate contradicts on the terminal surface that the positioning seat was kept away from to the adapter sleeve, the slider contradicts on the lateral wall of adapter sleeve, and the spring is in partial compression state this moment, and the spring has elastic restoring force by compression to under the effect of elastic restoring force, the spring promotes the slider and supports tightly on the adapter sleeve, takes place with the condition that reduces the clamp plate and break away from on the adapter sleeve.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the threaded plug is driven to rotate by the positioning seat, so that an operator can rapidly and conveniently disassemble and assemble the threaded plug, the disassembling and assembling efficiency of the filter element is greatly improved, the disassembling and assembling convenience of the filter element is improved, and the maintenance efficiency of the filter is effectively improved;

2. the two clamping blocks are limited through the push plate, so that the situation that the clamping blocks move along with the positioning seat in the process that the threaded rod reversely pushes the positioning seat to move is reduced;

3. carry on spacingly through joint spare to the adapter sleeve, increased the fastness of being connected between adapter sleeve and the connecting block to the condition that the reduction adapter sleeve breaks away from the connecting block takes place.

Drawings

Fig. 1 is an exploded structure diagram of a related art filter.

Fig. 2 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 3 is a schematic structural diagram for embodying the clamping member in the embodiment of the present application.

Description of reference numerals: 1. positioning seats; 11. positioning a groove; 12. a limiting groove; 13. a chute; 2. a clamping member; 21. a clamping block; 211. a clamping groove; 22. a threaded rod; 23. a limiting block; 24. pushing the plate; 25. inserting a block; 26. a limiting rod; 3. a connecting rod; 31. connecting sleeves; 32. connecting blocks; 321. a through hole; 4. a clamping piece; 41. a slider; 42. pressing a plate; 43. a guide bar; 44. a spring; 5. a filter cartridge; 51. a filter element; 52. an upper cover plate; 53. a threaded plug; 531. an inner hexagonal groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1, the filter includes a filter cartridge 5 and a plurality of filter elements 51 disposed in the filter cartridge 5, an upper cover plate 52 and a lower cover plate are disposed in the filter cartridge 5, the filter elements 51 are disposed between the upper cover plate 52 and the lower cover plate, a threaded plug 53 is screwed on the upper cover plate 52, the threaded plug 53 is a fine thread, and an inner hexagonal groove 531 is disposed at one end of the threaded plug 53 away from the filter elements 51.

The embodiment of the application discloses a frock for quick assembly disassembly filter core.

Referring to fig. 2 and 3, the tool for quickly disassembling and assembling the filter element of the filter comprises a cylindrical positioning seat 1, a positioning groove 11 is formed in one end of the positioning seat 1 along the axis, the positioning groove 11 is in an inverted circular truncated cone shape, and the size of the opening end of the positioning groove 11 is smaller. Be equipped with holder 2 in the constant head tank 11, one side that positioning seat 1 deviates from holder 2 is equipped with connecting block 32, and the cover is equipped with adapter sleeve 31 on the connecting block 32, and the connecting block 32 is the quadrangle with the inner chamber cross-section of adapter sleeve 31. One end of the connecting sleeve 31 departing from the connecting block 32 is provided with a connecting rod 3, and the connecting rod 3 and the positioning seat 1 have the same axis. And the connecting sleeve 31 is fixed on the positioning seat 1 through the clamping piece 4.

Referring to fig. 2 and 3, in the process of assembling and disassembling the threaded plug 53, an operator firstly sleeves the positioning seat 1 on the threaded plug 53, and fastens the positioning seat 1 on the threaded plug 53 through the clamping member 2. Then, the operator sleeves the connecting sleeve 31 on the connecting block 32, and fixes the connecting sleeve 31 by the snap 4. Then the operator is connected connecting rod 3 with the output of speed governing electric drill to start speed governing electric drill drive connecting rod 3 and rotate, make connecting rod 3 drive positioning seat 1 and rotate, positioning seat 1 passes through holder 2 and drives screw thread end cap 53 and rotate. Because the screw thread on the screw thread end cap 53 is the fine thread, therefore the operator needs to adjust the rotational speed of speed adjusting electric drill, is difficult for rotating too fast to cause the thread impaired. And the speed-regulating electric drill can replace a manual screw plug 53, so that time and labor are saved, and the assembly and disassembly efficiency of the filter element 51 is greatly improved.

Referring to fig. 2 and 3, the clamping member 2 includes two clamping blocks 21 slidably disposed in the positioning slot 11, the two clamping blocks 21 are symmetrically disposed along the axial direction of the positioning seat 1, and one end of each clamping block 21 close to the bottom wall of the positioning slot 11 is relatively large in size. Meanwhile, the opposite wall surfaces of the two clamping blocks 21 are provided with a clamping groove 211, and the side wall of the clamping groove 211 is provided with anti-slip lines to increase the surface friction force of the clamping groove 211. Be equipped with push pedal 24 between the diapire of two clamp splice 21 and constant head tank 11, push pedal 24 deviates from one side rotation of clamp splice 21 and is connected with threaded rod 22, and threaded rod 22 threaded connection is on positioning seat 1. Meanwhile, a through hole 321 is formed in the middle of the connecting block 32, and one end, far away from the push plate 24, of the threaded rod 22 penetrates through the through hole 321 and is provided with a sinking groove with a hexagonal cross section, so that an operator can rotate the threaded rod 22 conveniently.

Referring to fig. 2 and 3, in the process of fixing the positioning seat 1, an operator firstly sleeves the positioning seat 1 on the threaded plug 53, so that the clamping blocks 21 are disposed on two sides of the threaded plug 53, and at this time, the threaded plug 53 is inserted into the two clamping grooves 211. The operator then turns the threaded rod 22 so that the threaded rod 22 pushes the push plate 24 toward the threaded plug 53 and against the threaded plug 53. Threaded rod 22 carries out reverse promotion to positioning seat 1 this moment, and push pedal 24 carries on spacingly to two clamp splice 21 simultaneously for the lateral wall of constant head tank 11 produces oblique thrust to two clamp splice 21, supports tightly on screw thread end cap 53 in order to promote two clamp splice 21, thereby reaches the effect of fastening positioning seat 1 to screw thread end cap 53, and then is convenient for positioning seat 1 to drive screw thread end cap 53 and rotates, so that the operator dismantles screw thread end cap 53.

Referring to fig. 2 and 3, one side of the push plate 24, which is away from the threaded rod 22, is provided with an insertion block 25 having the same size as the hexagon socket 531, and meanwhile, one side of the push plate 24, which is away from the clamping block 21, is provided with two limiting rods 26, and the two limiting rods 26 are symmetrically arranged along the axial direction of the positioning seat 1. And two limit rods 26 are penetrated and connected on the positioning seat 1 in a sliding way. The operator is in the in-process of establishing positioning seat 1 at the cover, and the operator inserts the piece 25 in connecing the hexagon socket groove 531 for hexagon socket groove 531 carries out spacingly to push pedal 24. Meanwhile, the positioning seat 1 further positions the push plate 24 through the limiting plate to limit the possibility of relative rotation between the push plate 24 and the positioning seat 1, so that the stability between the push plate 24 and the positioning seat 1 is increased, and the possibility of slippage between the positioning seat 1 and the threaded plug 53 is reduced.

Referring to fig. 2 and 3, the positioning seat 1 is provided with two limiting grooves 12 along the inclined direction of the side wall of the positioning groove 11, and the two limiting grooves 12 are symmetrically arranged along the axial direction of the positioning seat 1. The side walls of the two clamping blocks 21 which are deviated from each other are provided with a limiting block 23, one limiting block 23 is connected in one limiting groove 12 in a sliding mode, and the other limiting block 23 is connected in the other limiting groove 12 in a sliding mode. When the positioning base 1 and the clamping block 21 generate relative displacement, the limiting groove 12 can limit the moving direction of the clamping block 21 through the limiting block 23, so as to increase the stability of the clamping block 21 during moving. Meanwhile, in the rotating process of the positioning seat 1, the limiting groove 12 and the limiting block 23 can further limit the clamping block 21, so that the possibility of slipping between the positioning seat 1 and the clamping block 21 is reduced.

Referring to fig. 2 and 3, the clamping member 4 includes two sliding blocks 41, two sliding blocks 41 are radially opened on one side of the positioning seat 1 departing from the connecting groove, and the two sliding grooves 13 are symmetrically arranged along the axial direction of the positioning seat 1. One of the sliding blocks 41 is slidably connected in one of the sliding grooves 13, and the other sliding block 41 is slidably connected in the other sliding groove 13. One end of each sliding block 41, which is far away from the bottom wall of the sliding groove 13, extends out of the sliding groove 13, and is fixedly connected with a pressing plate 42, and the pressing plates 42 on the two sliding blocks 41 extend towards the opposite side. The slide groove 13 is provided with a guide rod 43 along the length direction, and the guide rod 43 is arranged on the slide block 41 in a penetrating way. And the guide rod 43 is sleeved with a spring 44 on the side where the two sliders 41 depart from, and one end of the spring 44, which is far away from the sliders 41, is fixed on the end surface of the sliding chute 13.

Referring to fig. 2 and 3, when the operator sets the connection sleeve 31 on the connection block 32, the operator pushes the two sliders 41 to move to the opposite sides. At this time, the slider 41 compresses the spring 44, and the spring 44 is compressed and has an elastic restoring force. When the connecting sleeve 31 butts against the positioning seat 1, the spring 44 pushes the sliding block 41 to approach the connecting sleeve 31 and tightly prop against the connecting sleeve 31, and at this time, the pressing plate 42 butts against the wall surface of the connecting sleeve 31 far away from the positioning seat 1 to limit the connecting sleeve 31, so as to achieve the effect of fixing the connecting sleeve 31, and further reduce the occurrence of the situation that the connecting sleeve 31 is separated from the connecting block 32.

The implementation principle of the tool for quickly disassembling and assembling the filter element of the filter is as follows: when the operator detaches and installs the threaded plug 53, the operator sleeves the positioning seat 1 on the threaded plug 53. So that the threaded plug 53 is placed between the two clamping grooves 211, and then the operator rotates the threaded rod 22, so that the push plate 24 abuts against the threaded plug 53, and the clamping block 21 is limited. And reversely pushing the positioning seat 1, so that the two clamping blocks 21 are abutted against the threaded plug 53, thereby achieving the effect of fastening the positioning seat 1.

Then the operator sleeves the connecting sleeve 31 on the connecting block 32, and at this time, the spring 44 pushes the sliding block 41 to abut against the side wall of the connecting sleeve 31, so that the pressing plate 42 limits the connecting sleeve 31 to achieve the effect of fixing the connecting rod 3. And finally, the operator connects the connecting rod 3 to the output end of the speed-regulating electric drill and controls the rotating speed of the speed-regulating electric drill, so that the connecting rod 3 drives the positioning seat 1 to rotate, and the purpose of disassembling and assembling the threaded plug 53 is realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a frock for quick assembly disassembly filter core which characterized in that: including positioning seat (1), positioning groove (11) have been seted up on positioning seat (1), be equipped with holder (2) that are used for centre gripping screw plug (53) in positioning groove (11), positioning seat (1) is equipped with connecting rod (3) in the one side that deviates from positioning groove (11).

2. The tool for quickly disassembling and assembling the filter cartridge according to claim 1, wherein: holder (2) are including setting up two clamp splice (21) in constant head tank (11), constant head tank (11) are inverted circular truncated cone shape, two the lateral wall that clamp splice (21) deviates from mutually all laminates on the inner wall of constant head tank (11), just one end size that clamp splice (21) are close to constant head tank (11) diapire is great, threaded connection has threaded rod (22) on positioning seat (1), the one end of threaded rod (22) extends to in constant head tank (11).

3. The tool for quickly disassembling and assembling a filter cartridge according to claim 2, wherein: spacing groove (12) have been seted up along the slip direction of clamp splice (21) to the lateral wall of constant head tank (11), sliding connection has stopper (23) in spacing groove (12), stopper (23) are fixed in on clamp splice (21).

4. The tool for quickly disassembling and assembling a filter cartridge according to claim 2, wherein: a push plate (24) is arranged between the bottom wall of the positioning groove (11) and the clamping block (21), and the push plate (24) is rotatably connected to the threaded rod (22).

5. The tool for quickly disassembling and assembling a filter cartridge according to claim 4, wherein: one side that push pedal (24) deviate from threaded rod (22) is equipped with inserted block (25), one side that push pedal (24) face constant head tank (11) diapire is equipped with gag lever post (26), gag lever post (26) are worn to locate on positioning seat (1).

6. The tool for quickly disassembling and assembling the filter cartridge according to claim 1, wherein: be equipped with connecting block (32) on positioning seat (1), the cover is equipped with adapter sleeve (31) on connecting block (32), connecting rod (3) are fixed in on adapter sleeve (31).

7. The tool for quickly disassembling and assembling a filter cartridge according to claim 6, wherein: the connecting device is characterized in that a clamping piece (4) used for fixing the connecting sleeve (31) is arranged on the positioning seat (1), the clamping piece (4) comprises a sliding block (41) connected to the positioning seat (1) in a sliding mode, a sliding groove (13) is formed in one side, away from the positioning groove (11), of the positioning seat (1), the sliding block (41) is arranged in the sliding groove (13) in a sliding mode, a guide rod (43) is arranged in the sliding groove (13) along the length direction, the guide rod (43) penetrates through the sliding block (41), and a pressing plate (42) is arranged at one end, away from the bottom wall of the sliding groove (13), of the sliding block (41);

when the connecting sleeve (31) is sleeved on the connecting block (32), the pressing plate (42) abuts against the end face, far away from the positioning seat (1), of the connecting block (32).

8. The tooling for quickly disassembling and assembling a filter cartridge according to claim 7, wherein: one side of the guide rod (43) departing from the connecting sleeve (31) at the sliding block (41) is sleeved with a spring (44), and the other end of the spring (44) abuts against the end face of the sliding groove (13).