CN210589059U - Reverse osmosis equipment end cover extracting tool - Google Patents
Reverse osmosis equipment end cover extracting tool Download PDFInfo
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- CN210589059U CN210589059U CN201921487684.7U CN201921487684U CN210589059U CN 210589059 U CN210589059 U CN 210589059U CN 201921487684 U CN201921487684 U CN 201921487684U CN 210589059 U CN210589059 U CN 210589059U
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Abstract
The embodiment of the application provides a reverse osmosis equipment end cover extracting tool relates to the extracting tool field to the solution adopts the manual mode of dragging to dismantle reverse osmosis equipment end cover, consuming time and wasting power, the lower problem of work efficiency. The removal tool may include: the cover removing bolt is provided with a cover removing thread at one end and a limiting disc is fixedly arranged on the cover removing bolt; the supporting disk, be provided with on the supporting disk and tear open and cover the bolt hole and prevent changeing the pinhole, tear open and cover the screw thread and run through tear open and cover the bolt hole, spacing dish with the supporting disk butt. The utility model is used for dismantle reverse osmosis equipment end cover.
Description
Technical Field
The utility model relates to a extracting tool field especially relates to a reverse osmosis equipment end cover extracting tool.
Background
The reverse osmosis apparatus is a water treatment apparatus which passes raw water through a fine filter, a granular activated carbon filter, a compressed activated carbon filter, etc., and then pressurizes the raw water by a pump, and performs purification treatment on the raw water by a reverse osmosis membrane.
The end caps in reverse osmosis plants often need to be disassembled. At present, the mode of disassembling the end cover of the reverse osmosis equipment generally comprises the steps of installing a bolt in a plug threaded hole on the end cover of the reverse osmosis equipment, binding the bolt by using a rope, and pulling out the end cover of the reverse osmosis equipment by manually pulling the rope. The disassembly mode is time-consuming and labor-consuming, and the working efficiency is extremely low.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a reverse osmosis equipment end cover extracting tool to solve the problem that adopts the manual mode of dragging to dismantle reverse osmosis equipment end cover, consuming time and wasting power, work efficiency is lower.
The embodiment of the application provides a reverse osmosis equipment end cover extracting tool, extracting tool includes:
the cover removing bolt is provided with a cover removing thread at one end and a limiting disc is fixedly arranged on the cover removing bolt;
the supporting disk, be provided with on the supporting disk and tear open and cover the bolt hole and prevent changeing the pinhole, tear open and cover the screw thread and run through tear open and cover the bolt hole, spacing dish with the supporting disk butt.
Optionally, the disassembling tool further comprises an operating rod, the operating rod is arranged on the disassembling bolt, and the operating rod is located on one side far away from the disassembling thread.
Optionally, an operating rod through hole is formed in one side, far away from the cap removing thread, of the cap removing bolt, and the operating rod is matched with the operating rod through hole.
Optionally, a threaded hole is formed in one end, far away from the cap removing thread, of the cap removing bolt, a thread is arranged at the end of the operating rod, and the thread arranged at the end of the operating rod is matched with the threaded hole formed in one side, far away from the cap removing thread, of the cap removing bolt.
Optionally, one side of the cover removing bolt, which is far away from the cover removing thread, is provided with a wrench clamping portion.
Optionally, a reinforcing rib is arranged on the supporting disk.
Optionally, the cap removal threads mate with plug threads on an end cap of the reverse osmosis plant.
Optionally, the removal tool further comprises an anti-rotation bolt, wherein threads on the anti-rotation bolt are matched with threads of a fastening bolt on the end cover of the reverse osmosis equipment.
Optionally, the disassembling tool further comprises a bearing gland, a bearing gland through hole is formed in the bearing gland, one end, far away from the cap disassembling thread, of the cap disassembling bolt penetrates through the bearing gland through hole, and the bearing gland is abutted to the limiting disc; a first bearing is arranged between the limiting disc and the supporting disc; and a second bearing is arranged between the bearing gland and the limiting disc.
Optionally, the first bearing and the second bearing are both thrust bearings.
The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:
in the embodiment of this application, can place the tip of casing in with the supporting disk, can pass the uncapping bolt hole with uncapping the bolt, and will uncap in the end cap screw thread that the spiral shell that uncaps on the bolt twists on the end cover, make spacing dish and supporting disk butt, can insert the fastening bolt screw hole on the anti-rotation pinhole and the end cover with the anti-rotation round pin, can rotate along the direction that will uncap the bolt and twist in the end cap screw thread and uncap the bolt, like this, because the supporting role of supporting disk, can make the end cover to the direction removal that is close to the supporting disk. In this way, the removal of the end cap can be achieved. Adopt the assembly and disassembly tools that this application embodiment provided to carry out the dismouting of reverse osmosis equipment end cover, it will be more convenient to compare in the mode that the manual work was dragged, and saves physical power, and it is higher to dismantle efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a schematic end view of a reverse osmosis apparatus provided in an embodiment of the present application;
fig. 2 is a schematic view of a reverse osmosis apparatus housing and end caps provided in an embodiment of the present disclosure;
fig. 3 is a schematic view of a reverse osmosis apparatus end cover removal tool provided in an embodiment of the present application;
FIG. 4 is a top view of the removal tool shown in FIG. 3;
FIG. 5 is a schematic view of another reverse osmosis apparatus end cap removal tool provided in an embodiment of the present application;
fig. 6 is a top view of the removal tool shown in fig. 5.
Description of reference numerals: 101-shell, 102-end cover, 1021-plug thread, 1022-fastening bolt thread, 103-thrust ring, 104-fastening bolt, 105-plug, 301-cap-removing bolt, 3011-limiting disc, 3012-cap-removing thread, 3013-wrench clamping part, 302 supporting disc, 3021-cap-removing bolt hole, 3022-anti-rotation pin hole, 3023-reinforcing rib, 303-anti-rotation pin, 304-operating rod, 3051-bearing gland, 30511-bearing gland through hole, 3052-second bearing and 3053-first bearing.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
First, referring to fig. 1 and 2, the connection relationship of the housing and the end cap will be briefly described.
Referring to fig. 1, the reverse osmosis apparatus may include a housing 101, an end cap 102, a thrust collar 103, a fastening bolt 104, and a plug 105.
Specifically, the inner wall of the housing 101 is in contact with the outer periphery of the end cap 102. The thrust ring 103 is clamped in a thrust groove formed in the inner wall of the housing 101, and the thrust ring 103 is connected with the end cover 102 through a fastening bolt 104. Referring to fig. 2, the end cover 102 is provided with fastening bolt threads 1022 for coupling with the fastening bolt 104, and the end cover 102 is provided with plug threads 1021 for coupling with the plug 105.
Referring to fig. 3 to 6, a reverse osmosis apparatus end cap removing tool according to an embodiment of the present disclosure may include: the uncapping bolt 301 and the support plate 302.
One end of the cover-removing bolt 301 can be provided with a cover-removing thread 3012, and a limit disc 3011 is fixedly arranged on the cover-removing bolt; the supporting plate 302 can be provided with a cover-removing bolt hole 3021 and an anti-rotation pin hole 3022, the cover-removing thread 3012 penetrates through the cover-removing bolt hole 3021, and the limiting plate 3011 abuts against the supporting plate 302.
Optionally, the decapping threads 3012 may mate with the plug threads 1021 on the end cap 102. It should be noted that the removal tool provided in the embodiments of the present application may also be used to remove end caps of other devices, and thus, optionally, the removal cap threads 3012 may also be matched with threads on other end caps.
Optionally, the limiting plate 3011 and the uncapping bolt 301 may be of an integrated structure or a split structure. When the limiting disc 3011 and the uncapping bolt 301 are of a split structure, the limiting disc 3011 can be fixed to the uncapping bolt 301 by a conventional fixing scheme. For example, the spacer 3011 may be welded to the uncap bolt 301.
Alternatively, the decapping bolt hole 3021 may be provided in the middle of the support plate 302. The uncapping bolt hole 3021 may be circular, square, or other shapes. The limiting plate 3011 may be circular, square, or other shapes.
The aforementioned "the cover-removing screw 3012 penetrates the cover-removing screw hole 3021 and the limiting disc 3011 abuts against the supporting disc 302" may mean that the cover-removing screw 3012 may pass through the cover-removing screw hole 3021, but the limiting disc 3011 may not pass through the cover-removing screw hole 3021. For example, when the decapping bolt hole 3021 is circular, the diameter of the decapping bolt hole 3021 is larger than the outer diameter of the decapping thread 3012. When the limiting disc 3011 is circular, the aperture of the uncapping bolt hole 3021 is smaller than the outer diameter of the limiting disc 3011. The uncapping bolt hole 3021 and the limiting disk 3011 are not described in detail herein in other shapes.
It should be noted that, the limit disc 3011 abuts against the support disc 302, which may mean that the limit disc 3011 directly contacts with the support disc 302. The limit plate 3011 abuts against the support plate 302, and other parts may be interposed between the limit plate 3011 and the support plate 302. For example, spacers may be sandwiched between the spacer 3011 and the support plate 302.
In embodiments of the present application, the anti-rotation pins 303 may extend through the anti-rotation pin holes 3022. The center-to-center distance between the anti-rotation pin hole 3022 and the uncapping bolt hole 3021 may be equal to the center-to-center distance between the fastening bolt thread 1022 and the bulkhead thread 1021. Alternatively, the anti-rotation pin 303 may be in the form of a bolt, wherein the threads of the bolt may mate with the fastening bolt threads 1022. Thus, when a removal tool is used, the anti-rotation pin 303, in the form of a bolt, can be inserted through the anti-rotation pin hole 3022 and screwed into the fastening bolt threads 1022. Of course, the anti-rotation pins 303 may also be in the form of pins. An anti-rotation pin 303 in the form of a pin shaft may be inserted through the anti-rotation pin hole 3022 and into the threaded hole of the fastening bolt threads 1022.
It should be noted that, the removal tool provided in the embodiment of the present application may not include an anti-rotation pin, and a user of the removal tool may have a bolt matching with the fastening bolt as the anti-rotation pin.
The following briefly describes the use of the removal tool provided in the embodiments of the present application.
Referring to fig. 1 and 2, the fastening bolts 104 of the reverse osmosis apparatus may be removed, the thrust ring 103 may be removed, and the plug 105 may be removed prior to use of the removal tool.
Referring to fig. 3 to 6, after the above operations are completed, the support plate 302 may be placed at the end of the housing 101, the decapping bolt 301 may be inserted through the decapping bolt hole 3021, and the decapping thread 3012 of the decapping bolt 301 may be screwed into the bulkhead thread 1021 of the end cap 102, so that the stopper plate 3011 abuts against the support plate 302. The uncap bolt 301 can then be rotated in the direction of screwing the uncap bolt 301 into the bulkhead thread 1021, which can move the end cap 102 toward the support plate 302 due to the support of the support plate 302.
When the friction force in the circumferential direction between the end cover 102 and the inner wall of the housing 101 is small, the end cover 102 and the uncapping bolt 301 may be idly rotated together and not moved in a direction approaching the support plate 302 by continuing to rotate the uncapping bolt 301. An anti-rotation pin 303 in the form of a bolt may be passed through the anti-rotation pin hole 3022 and the anti-rotation pin 303 in the form of a bolt may be threaded into the plug thread 1021. A tool such as a wrench may then be used to seize the support plate 302 and prevent rotation of the support plate 302. Thus, when the cover removing bolt 301 is rotated by the rotation preventing pin 303, the end cover 102 does not rotate in synchronization with the cover removing bolt 301, and the end cover 102 can be moved in a direction to approach the support plate 302, and finally the end cover 102 can be removed from the housing 101.
Optionally, referring to fig. 3 and 4, the disassembling tool provided by the embodiment of the present application may further include an operating rod 304, the operating rod 304 may be disposed on the cover disassembling bolt 301, and the operating rod 304 is located on a side away from the cover disassembling thread 3012.
Optionally, an operation rod through hole (not shown) may be formed on the cover-removing bolt 301 on a side away from the cover-removing thread 3012, and the operation rod 304 is matched with the operation rod through hole. Thus, the operating lever 304 can be inserted into the operating lever through hole, and the uncapping bolt 301 can be rotated by applying a driving force to the operating lever 304.
Alternatively, a threaded hole (not shown) may be formed in an end of the uncapping bolt 301 that is away from the uncapping thread 3012, a thread may be provided on an end of the operating rod 304, and the thread provided on the end of the operating rod 304 may match a threaded hole (not shown) formed in an end of the uncapping bolt 301 that is away from the uncapping thread 3012. Thus, the operating rod 304 with a thread at the end can be screwed into a matching threaded hole on the uncapping bolt 301. Thus, the uncapping bolt 301 can be rotated by applying a driving force to the operating lever 304.
Alternatively, referring to fig. 5 and 6, a wrench snap-in portion 3013 may be provided on the uncapping bolt 301 on a side away from the uncapping thread 3012. For example, wrench engaging portion 3013 may have an outer hexagonal structure, so that wrench engaging portion 3013 may be engaged by a wrench, and uncapping bolt 301 may be rotated by applying a driving force to wrench engaging portion 3013. Note that wrench engaging portion 3013 may have other forms, such as an inner hexagonal structure, an outer four-way structure, etc., which are not listed here.
Alternatively, referring to fig. 3 and 4, a reinforcing rib 3023 may be provided on the support plate 302. This prevents the support plate 302 from being damaged by excessive force.
Optionally, referring to fig. 5 and fig. 6, on the basis of the above-mentioned detaching tool provided in this embodiment of the present application, the detaching tool may further include a bearing cover 3051, a bearing cover through hole 30511 may be disposed on the bearing cover 3051, one end of the cover detaching bolt 301, which is far away from the cover detaching thread 3012, penetrates through the bearing cover through hole 30511, and the bearing cover 3051 abuts against the limiting disc 3011; a first bearing 3053 is arranged between the limiting disc 3011 and the supporting disc 302; a second bearing 3052 is arranged between the bearing gland 3051 and the limiting disc 3011. The bearing cap 3051 and the support plate 302 may be coupled using bolts. Of course, the bearing cap 3051 and the support plate 302 can be connected in other ways, which are not listed here.
In this way, by providing the bearing between the limit disc 3011 and the support disc 302, when the limit disc 3011 rotates relative to the support disc 302, the friction between the limit disc 3011 and the support disc 302 can be reduced, and the driving force for rotating the uncapping bolt 301, which needs to be applied to the uncapping bolt 301, can be reduced.
Optionally, both the first bearing 3053 and the second bearing 3052 are thrust bearings.
In conclusion, in the embodiment of this application, can place the supporting disk in the tip of casing, can pass the lid bolt hole of tearing open with tearing open the lid bolt, and will tear open in the end cap screw thread that the lid screw thread was twisted on the end cover on the lid bolt, make spacing dish and supporting disk butt, can insert the anti-rotation round pin and prevent rotating in the bolt screw hole of fastening bolt on pinhole and the end cover, can rotate the lid bolt of tearing open along the direction that will tear the lid bolt twist in the end cap screw thread, like this, because the supporting role of supporting disk, can make the end cover to the direction removal that is close to the supporting disk. In this way, the removal of the end cap can be achieved. Adopt the assembly and disassembly tools that this application embodiment provided to carry out the dismouting of reverse osmosis equipment end cover, it will be more convenient to compare in the mode that the manual work was dragged, and saves physical power, and it is higher to dismantle efficiency.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the embodiments, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A reverse osmosis plant end cap removal tool, the removal tool comprising:
the cover removing bolt is provided with a cover removing thread at one end and a limiting disc is fixedly arranged on the cover removing bolt;
the supporting disk, be provided with on the supporting disk and tear open and cover the bolt hole and prevent changeing the pinhole, tear open and cover the screw thread and run through tear open and cover the bolt hole, spacing dish with the supporting disk butt.
2. The removal tool of claim 1, further comprising an operating lever,
the operating rod is arranged on the cover disassembling bolt and is positioned on one side far away from the cover disassembling thread.
3. The removal tool of claim 2, wherein the side of the uncap bolt remote from the uncap thread is provided with an operating rod through hole, and the operating rod is matched with the operating rod through hole.
4. The removal tool of claim 2, wherein the end of the uncap bolt remote from the uncap threads defines a threaded bore, the end of the lever defines threads, and the end of the lever defines threads that mate with the threaded bore defined in the uncap bolt on the side remote from the uncap threads.
5. The removal tool of claim 1, wherein a wrench engaging portion is disposed on a side of the uncapping bolt remote from the uncapping threads.
6. The removal tool of claim 1, wherein the support plate has a reinforcement disposed thereon.
7. The removal tool of claim 1, wherein the removal cap threads mate with plug threads on an end cap of a reverse osmosis plant.
8. The removal tool of claim 1, further comprising an anti-rotation bolt having threads that mate with fastening bolt threads on an end cover of a reverse osmosis plant.
9. The disassembling tool according to any one of claims 1 to 8, further comprising a bearing gland, wherein a bearing gland through hole is formed in the bearing gland, one end of the cover disassembling bolt, which is far away from the cover disassembling thread, penetrates through the bearing gland through hole, and the bearing gland abuts against the limiting disc;
a first bearing is arranged between the limiting disc and the supporting disc;
and a second bearing is arranged between the bearing gland and the limiting disc.
10. The removal tool of claim 9, wherein the first bearing and the second bearing are both thrust bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921487684.7U CN210589059U (en) | 2019-09-09 | 2019-09-09 | Reverse osmosis equipment end cover extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921487684.7U CN210589059U (en) | 2019-09-09 | 2019-09-09 | Reverse osmosis equipment end cover extracting tool |
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| Publication Number | Publication Date |
|---|---|
| CN210589059U true CN210589059U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921487684.7U Active CN210589059U (en) | 2019-09-09 | 2019-09-09 | Reverse osmosis equipment end cover extracting tool |
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| CN (1) | CN210589059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775114A (en) * | 2020-07-23 | 2020-10-16 | 无锡威孚力达催化净化器有限责任公司 | Handheld loading and unloading formula frock |
-
2019
- 2019-09-09 CN CN201921487684.7U patent/CN210589059U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775114A (en) * | 2020-07-23 | 2020-10-16 | 无锡威孚力达催化净化器有限责任公司 | Handheld loading and unloading formula frock |
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