CN218082512U - Assembling and disassembling tool for filter element of security filter - Google Patents
Assembling and disassembling tool for filter element of security filter Download PDFInfo
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- CN218082512U CN218082512U CN202222048938.3U CN202222048938U CN218082512U CN 218082512 U CN218082512 U CN 218082512U CN 202222048938 U CN202222048938 U CN 202222048938U CN 218082512 U CN218082512 U CN 218082512U
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- Prior art keywords
- cartridge
- filter
- filter element
- disassembly
- filter core
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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Abstract
The utility model provides a security filter core assembly and disassembly tools. It has solved current technical problem. The mounting and dismounting tool for the filter element of the security filter comprises a main shaft and is characterized in that a dismounting support is arranged at the bottom of the main shaft, the dismounting support is at least provided with two support legs, the free ends of the support legs are provided with filter element fixing component mounting frames extending downwards, and the filter element fixing component mounting frames are provided with filter element fixing components. The utility model has the advantages of loading and unloading are simple, the centre gripping is stable and need not external force and keep the clamping state.
Description
Technical Field
The utility model belongs to the technical field of precision filter core loading and unloading accessory tool, especially, relate to security filter core assembly and disassembly tools.
Background
The precision filter, also known as a safety filter, is important equipment in a demineralized water preparation system, and mainly has the functions of enabling stock solution to pass through a filter element under the action of pressure, enabling filter residues to be remained on the tube wall, and enabling filtrate to flow out through the filter element, so that the purpose of filtering is achieved, and the safety of a subsequent reverse osmosis membrane is protected.
The vertical high-flux security filter has small occupied area and compact installation. Referring to fig. 4, when the filter element is replaced, the filter element is easy to break due to the compact structure and the disassembly handle, so that the filter element cannot be normally disassembled. After the handle is broken, the replacement of the filter element needs to disassemble the shell of the security filter, the connecting pipe and the like into a whole, so that the time consumption and the labor consumption can be seriously influenced, and the operation efficiency of the system is seriously influenced.
The analysis of the fracture reasons of the original safety filter element with a detachable handle has two points, one of the two points is that the originally designed handle and the filter element are integrally manufactured and molded, the plastic material is adopted under the restriction of the original filter element body material, and the material has low strength; the two vertical security filters are compactly installed, and the handle is easily broken due to uneven stress when the filter element with small upper space is disassembled.
To solve this problem, people have also conducted research and research in long-term production and life practice, for example, the chinese utility model patent discloses a special tool for detaching a filter element base [ publication No.: CN217046255U ], this utility model patent includes: comprises a clamping rod and a claw sheet; the clamping rods are provided with two clamping rods, the middle parts of the two clamping rods are hinged with each other, the bottom ends of the clamping rods are provided with claw pieces, and the inner side surfaces of the two claw pieces are respectively provided with arc-shaped grooves which are symmetrical with each other. The utility model discloses a set up on mutual articulated clamping bar top and collude the claw piece, collude and set up on the claw piece with filter core base assorted arc wall, when taking out the filter core base, utilize the arc wall to catch on the filter core base to take out the filter core base from the strain can, convenient to use effectively improves staff's work efficiency, though this instrument is the specialized tool who is used for taking out the filter core base, nevertheless in the in-service use in-process, also can catch on the filter core shell with the arc wall, take out the filter core under the condition of avoiding the handle fracture.
The above solution improves some problems of the prior art to some extent, but it also has at least the following drawbacks: in the centre gripping process, staff's hand needs provide external force for the clamping bar continuously and supports, and under long-time centre gripping, uncomfortable symptoms such as uneven, cramp, swelling appear in staff's hand easily, both influenced staff's healthy, influenced the dismantlement of staff to the filter core again.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, provide loading and unloading are simple, the centre gripping is stable and need not external force and keep the security filter core assembly and disassembly tools of clamping state.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the mounting and dismounting tool for the filter element of the security filter comprises a main shaft and is characterized in that a dismounting support is arranged at the bottom of the main shaft, the dismounting support is at least provided with two support legs, the free ends of the support legs are provided with filter element fixing component mounting frames extending downwards, and the filter element fixing component mounting frames are provided with filter element fixing components.
When the staff need be dismantled the inside filter core of crossing of security filter, can install on the fixed subassembly mounting bracket of filter core that corresponds with filter core fixed subassembly earlier, then hold the main shaft and will dismantle inside the support slowly stretches into security filter, make the fixed subassembly of filter core center on the filter core that crosses that needs were dismantled, then adjust the relative interval between the fixed subassembly of filter core through the other hand, utilize the fixed subassembly of filter core to realize crossing the filter core centre gripping, need not the staff and continuously provide outside clamping-force, upwards mention the main shaft with the hand at last, it rises to drive the filter core, the realization is to the dismantlement of crossing the filter core, dismantle the back of accomplishing, reset the fixed subassembly of filter core, so that next dismantlement work.
In foretell safety filter cartridge assembly and disassembly tools, the fixed subassembly of filter core includes adjusting bolt, the fixed subassembly mounting bracket of filter core be equipped with adjusting bolt complex screw thread through-hole.
The worker can move the adjusting bolts along the threaded through holes in a mode of shifting the adjusting bolts, when the worker needs to clamp and lock the filter element by using the adjusting bolts, all the adjusting bolts can be sequentially shifted towards the locking direction, so that the adjusting bolts move towards the inner sides of the threaded through holes to gradually clamp and lock the filter element, and the clamping of the filter element can be maintained without continuous action of external force; when the staff releases the locking between adjusting bolt and the filter core, can reverse all adjusting bolt of stirring in proper order, make it reset, at this moment, adjusting bolt moves to the screw thread through-hole outside, loosens the filter core gradually, prepares for the centre gripping next time.
In the above-mentioned cartridge filter element mounting and dismounting tool, the end of the stud of the adjusting bolt is provided with a filter element protective sleeve.
Adjusting bolt's double-screw bolt end is equipped with the filter core protective sheath, can play the effect of buffering protection, avoids the staff excessively to screw adjusting bolt, leads to adjusting bolt's screw rod excessively to extrude and crosses the filter core, leads to irreversible damage to crossing the filter core, influences the used repeatedly who crosses the filter core.
In the above-mentioned safety filter cartridge assembly and disassembly tools, the cartridge protection sleeve and the adjusting bolt are detachably connected.
The filter element protective sleeve and the adjusting bolt are detachably connected, so that a worker can replace the damaged or invalid filter element protective sleeve.
In the cartridge filter element dismounting tool, the number of the bracket legs is four, and the bracket legs are uniformly arranged on the dismounting bracket.
The quantity of support leg is four and evenly locate the dismantlement support, provides stable mounting platform for the fixed subassembly mounting bracket of filter core, also makes the fixed subassembly of filter core on the fixed subassembly mounting bracket of each filter core can the equidistant clamping-force that provides to crossing the filter core in the clamping-process, avoids crossing the filter core and because the atress is uneven in the dismantlement process, follows the slippage on this assembly and disassembly tools.
In the above-mentioned assembling and disassembling tool for cartridge filter element, the top of the main shaft is provided with a lifting rod.
The top of main shaft is equipped with the lift bar, and the gripping of the staff of being convenient for is drawed, and wherein, the lift bar can adopt the straight pole of selling on the market.
In the above-mentioned cartridge filter element attaching and detaching tool, a lifting rod is provided between the main shaft and the lifting rod.
Be equipped with the lifter between main shaft and the lift bar to increase this extracting tool's vertical lift distance, be convenient for propose longer size's filter core from cartridge filter is inside, wherein, the lifter can adopt commercially available electric lift pole or manual lifter, and the homoenergetic realizes the lift effect.
In the cartridge filter element dismounting tool, the two ends of the lifting rod are both provided with the anti-slip sleeves.
The both ends of lift bar all are equipped with anti-skidding cover for increase the frictional force between lift bar and the staff hand, increase the stability of staff when using the lift bar to promote this assembly and disassembly tools.
In the above-mentioned cartridge filter element disassembling tool, the disassembling bracket is provided with a positioning hole for installing the main shaft.
The dismounting support is provided with a positioning hole for mounting the main shaft, so that the connection between the dismounting support and the main shaft is convenient to dismount, wherein the main shaft and the positioning hole can be in welded connection or threaded connection.
In the above-mentioned assembling and disassembling tool for cartridge filter, the positioning hole is provided at the center of the disassembling bracket.
The locating hole is located the center department of dismantling the support for the focus of dismantling the support is located the axis of main shaft on, and stability when increasing the staff and promoting the main shaft reduces the probability of crossing the slippage of filter core from this assembly and disassembly tools.
Compared with the prior art, this cartridge filter core assembly and disassembly tools's advantage lies in:
1. the filter element fixing component mounting frame is arranged at the free end of the support leg, extends downwards, and is provided with the filter element fixing component, so that a worker can conveniently adjust the relative spacing of the filter element fixing components, stable clamping of the filter element in the security filter is realized, and the worker is not required to continuously provide external clamping force;
2. through setting up the filter core protective sheath, can play the effect of buffer protection, avoid the staff excessively to screw adjusting bolt, lead to adjusting bolt's screw rod excessively to extrude and filter the core, cause irreversible damage to filtering the core, influence the used repeatedly who filters the core.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a top view of the detachable bracket of the present invention;
fig. 3 is a schematic diagram of the filter element fixing assembly mounting frame and the filter element fixing assembly according to the present invention;
fig. 4 is a schematic structural diagram of a filter element in a conventional cartridge filter.
In the figure, 1-a main shaft, 2-a disassembly support, 21-a positioning hole, 3-a support leg, 4-a filter element fixing component mounting rack, 41-a threaded through hole, 5-a filter element fixing component, 51-an adjusting bolt, 52-a filter element protective sleeve, 6-a lifting rod, 7-a filter element and 71-a handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example 1:
as shown in fig. 1 and 4, the cartridge filter element dismounting tool comprises a main shaft 1, and is characterized in that a dismounting support 2 is arranged at the bottom of the main shaft 1, the dismounting support 2 is at least provided with two support legs 3, the free ends of the support legs 3 are provided with filter element fixing component mounting frames 4 extending downwards, and the filter element fixing component mounting frames 4 are provided with filter element fixing components 5.
In this embodiment, when the staff need dismantle the inside filter core 7 of filter protector, can be earlier with filter core fixed component 5 install on the filter core fixed component mounting bracket 4 that corresponds, then hold main shaft 1 will dismantle support 2 and slowly stretch into the filter protector inside, make the fixed component 5 of filter core around the filter core 7 that needs the dismantlement, then adjust the relative interval between the fixed component 5 of filter core through the other hand, utilize the fixed component 5 of filter core to realize filtering 7 centre gripping, it continuously provides outside clamping-force to need not the staff, upwards mention main shaft 1 with the hand at last, it rises to drive filter core 7, realize the dismantlement to filter core 7, after the dismantlement is accomplished, reset the fixed component 5 of filter core, so that next dismantlement work.
Preferably, as shown in fig. 1 and 2, the filter cartridge fixing assembly 5 comprises an adjusting bolt 51, and the filter cartridge fixing assembly mounting frame 4 is provided with a threaded through hole 41 matched with the adjusting bolt 51.
In this embodiment, the worker can move the adjusting bolts 51 along the threaded through holes 41 by pulling the adjusting bolts 51, and when the worker needs to clamp and lock the filter element 7 by using the adjusting bolts 51, the worker can sequentially pull all the adjusting bolts 51 in the locking direction, so that the adjusting bolts 51 move towards the inner sides of the threaded through holes 41 to gradually clamp and lock the filter element 7, and the clamping of the filter element 7 can be maintained without continuous action of external force; when the staff releases the locking between adjusting bolt 51 and the filter element 7, can reverse all adjusting bolt 51 in proper order, make it reset, at this moment, adjusting bolt 51 moves to the screw thread through-hole 41 outside, will filter element 7 gradually loosens, prepares for the centre gripping next time.
Further, as shown in fig. 3, the stud end of the adjusting bolt 51 is provided with a filter cartridge protection sleeve 52.
In this embodiment, the terminal of the stud of adjusting bolt 51 is provided with filter element protective sheath 52, can play the effect of buffer protection, avoids the staff excessively to screw adjusting bolt 51, leads to adjusting bolt 51's screw rod to excessively extrude and crosses filter element 7, causes irreversible damage to crossing filter element 7, influences the used repeatedly who crosses filter element 7.
Further, as shown in FIG. 3, the cartridge protection sleeve 52 is detachably connected to the adjusting bolt 51.
In this embodiment, the filter cartridge protecting sleeve 52 is detachably connected with the adjusting bolt 51, so that a worker can replace the damaged or failed filter cartridge 7 protecting sleeve.
Still further, as shown in fig. 1 and 2, the number of the support legs 3 is four and is uniformly arranged on the detachable support 2.
In this embodiment, the quantity of support leg 3 is four and evenly locates dismantlement support 2, for the fixed subassembly mounting bracket 4 of filter core provides stable mounting platform, also makes the fixed subassembly 5 of filter core on the fixed subassembly mounting bracket 4 of each filter core can the equidistant clamping-force that provides to crossing filter element 7 in the clamping process, avoids crossing filter element 7 because the atress is uneven at the dismantlement in-process, follows the slippage on this assembly and disassembly tools.
In addition, as shown in fig. 1, a lifting rod 6 is provided on the top of the main shaft 1.
In the present embodiment, the top of the main shaft 1 is provided with a lifting rod 6 for facilitating grasping and picking up by a worker, wherein the lifting rod 6 can be a commercially available straight rod.
Next, as shown in fig. 1, a lift lever is provided between the main shaft 1 and the lift lever 6.
In this embodiment, the lifting rod is arranged between the main shaft 1 and the lifting rod 6, so that the vertical lifting distance of the dismounting tool is increased, the filter element with a longer size is conveniently lifted out of the safety filter, wherein the lifting rod can adopt a commercially available electric lifting rod or a manually operated lifting rod, and the lifting effect can be realized.
Again, as shown in fig. 1, the lifting rod 6 is provided with anti-slip sleeves at both ends.
In this embodiment, the two ends of the lifting rod 6 are both provided with anti-slip sleeves for increasing the friction force between the lifting rod 6 and the hands of the worker, and increasing the stability of the worker when the lifting rod 6 is used to lift the dismounting tool.
Example 2:
as shown in fig. 1 and 2, the present embodiment is different from embodiment 1 in that the detaching bracket 2 is provided with a positioning hole 21 for mounting the main shaft 1.
In the present embodiment, the detaching bracket 2 is provided with a positioning hole 21 for installing the main shaft 1, so as to facilitate the connection between the detaching bracket 2 and the main shaft 1, wherein the main shaft 1 and the positioning hole 21 can be connected by welding or by threads.
Further, as shown in fig. 2, the positioning hole 21 is provided at the center of the detaching bracket 2.
In this embodiment, locating hole 21 is located the center department of dismantling support 2 for the focus of dismantling support 2 is located the axis of main shaft 1, increases the stability when staff promotes main shaft 1, thereby reduces the probability that filter element 7 slipped from this assembly and disassembly tools.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms 1-spindle, 2-removal bracket, 21-alignment hole, 3-bracket leg, 4-cartridge retaining assembly mounting bracket, 41-threaded through hole, 5-cartridge retaining assembly, 51-adjusting bolt, 52-cartridge protective sleeve, 6-lifting rod, 7-filter cartridge, 71-handle, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. The utility model provides a security filter core assembly and disassembly tools, includes main shaft (1), its characterized in that, main shaft (1) bottom is equipped with dismantles support (2), it is equipped with two support legs (3) at least to dismantle support (2), the free end of support leg (3) is equipped with fixed subassembly mounting bracket of filter core (4) of downwardly extending, fixed subassembly mounting bracket of filter core (4) are equipped with the fixed subassembly of filter core (5).
2. Cartridge disassembly and assembly tool according to claim 1, wherein said cartridge fixing assembly (5) comprises an adjusting bolt (51), the cartridge fixing assembly mounting bracket (4) being provided with a threaded through hole (41) cooperating with said adjusting bolt (51).
3. Cartridge disassembly and assembly tool according to claim 2, wherein the stud end of the adjusting bolt (51) is provided with a cartridge protection sleeve (52).
4. The cartridge removal tool according to claim 3, wherein the cartridge protection sleeve (52) is removably connected to the adjustment bolt (51).
5. Cartridge disassembly and assembly tool according to any one of claims 1 to 4, wherein the number of legs (3) is four and is uniformly provided on the disassembly frame (2).
6. Cartridge disassembly and assembly tool according to any one of claims 1 to 4, wherein the top of the main shaft (1) is provided with a lifting rod (6).
7. Cartridge disassembly and assembly tool according to claim 6, wherein a lifting rod is arranged between the main shaft (1) and the lifting rod (6).
8. Cartridge disassembly and assembly tool according to claim 6, wherein the lifting rod (6) is provided with anti-slip sleeves at both ends.
9. Cartridge disassembly and assembly tool according to any one of claims 1 to 4, wherein said disassembly bracket (2) is provided with positioning holes (21) for mounting the spindle (1).
10. Cartridge filter cartridge removal tool according to claim 9, wherein the positioning hole (21) is provided at the center of the removal bracket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222048938.3U CN218082512U (en) | 2022-08-04 | 2022-08-04 | Assembling and disassembling tool for filter element of security filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222048938.3U CN218082512U (en) | 2022-08-04 | 2022-08-04 | Assembling and disassembling tool for filter element of security filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218082512U true CN218082512U (en) | 2022-12-20 |
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ID=84487117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222048938.3U Active CN218082512U (en) | 2022-08-04 | 2022-08-04 | Assembling and disassembling tool for filter element of security filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218082512U (en) |
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2022
- 2022-08-04 CN CN202222048938.3U patent/CN218082512U/en active Active
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