CN202219488U - Special tool used for dismounting end cap of reverse osmosis overpressure-resistant film shell - Google Patents
Special tool used for dismounting end cap of reverse osmosis overpressure-resistant film shell Download PDFInfo
- Publication number
- CN202219488U CN202219488U CN2011203061634U CN201120306163U CN202219488U CN 202219488 U CN202219488 U CN 202219488U CN 2011203061634 U CN2011203061634 U CN 2011203061634U CN 201120306163 U CN201120306163 U CN 201120306163U CN 202219488 U CN202219488 U CN 202219488U
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- CN
- China
- Prior art keywords
- end cap
- bearing support
- backbar
- screw rod
- nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a special tool used for dismounting the end cap of a reverse osmosis overpressure-resistant film shell, which comprises a bearing support, a nut sleeve, a screw, a locking nut and a handle. The bearing support comprises a supporting beam and two limit blocks fixed to the two sides of the supporting beam. The screw arranged on the supporting beam can be moved up and down. The nut sleeve is rotatably connected with the screw on one side of the bearing support. The nut sleeve is provided with an external screw thread. The locking nut is rotatably connected with the screw on the other side of the bearing support. The locking nut is fixedly connected with the handle. The special tool has the advantages of simple structure and convenient operation and improves the disassembling efficiency. Meanwhile, due to the adoption of the special tool, end caps and sealing rings are not easily damaged.
Description
Technical field
The utility model relates to a kind of specific purpose tool that is used to dismantle the withstand voltage putamina end cap of counter-infiltration, belongs to the withstand voltage putamina technical field of counter-infiltration.
Background technology
The withstand voltage putamina of counter-infiltration is by mainly being made up of several parts such as housing, end cap, support plate, snap ring and sealing rings; End cap is provided with the product water swivel, and it produces water swivel and is provided with the taper thread interface, and end cap is pressed in the housing and through sealing ring and seals; And the outside of end cap is provided with support plate; Product water swivel Extension support plate on the end cap, the snap ring that is arranged on the support plate outside is connected in the locking slot of housing, and snap ring is through being bolted on the support plate; Endoporus on the end cap is connected with adaptive pipeline through sealing ring, makes end cap have good bearing capacity and sealing property.But the withstand voltage putamina of counter-infiltration is in long use; The corrosion easily because concentration of metal ions is high between housing and the end cap; Owing to can influence water quality, therefore need the cover removed end to clean, and metal oxide and rusty stain can cause the dismounting inconvenience of end cap.
At present for the dismounting of the withstand voltage putamina end cap of this counter-infiltration, after with little steel wire or scrubbing brush the dirts such as corrosion of outside being brushed earlier, clean with flushing with clean water; Remove bolt, lift snap ring and make in its locking slot that breaks away from housing, strike the gripper shoe in the end cap outside of loose termination with the round end waddy gently; 1 ' the external fiber tube spare that will have about 30mm is screwed in the product water swivel place of end cap; And the careful pipe fitting that rocks back and forth, and slightly firmly outwards pull out, inwardly knock gripper shoe in case of necessity; To break through the seal area between end cap and housing, make end cap break away from housing and take out.But in unloading process,, operate with operating personnel's experience fully owing to there is not special-purpose instrument; Since need knock gripper shoe, so impact force is wayward, too small as firmly; Inoperative; And overexert, can damage again and produce the water swivel hickey, sometimes even the sealing ring of damage end caps.Moreover removal efficiency is not high.
Summary of the invention
The purpose of the utility model provides a kind of simple in structure, and is easy to operate, is difficult for causing end cap and sealing ring to damage, and can improve the specific purpose tool that is used to dismantle the withstand voltage putamina end cap of counter-infiltration of removal efficiency.
The utility model is that the technical scheme that achieves the above object is: a kind of specific purpose tool that is used to dismantle the withstand voltage putamina end cap of counter-infiltration; It is characterized in that: comprise bearing support, nut sleeve, screw rod, locking nut and handle; Described bearing support comprises backbar and two limited blocks that are fixed on the backbar both sides; Screw rod is installed on the backbar and can moves up and down, and the sidespin that screw rod is positioned at bearing support is connected to nut sleeve, and nut sleeve is provided with external screw thread; The opposite side that screw rod is positioned at bearing support is connected with locking nut, and locking nut is fixedly connected with handle.
The utility model is main body with the bearing support, can be installed in the end of housing through backbar and two limited blocks, carries out spacing to bearing support; Screw rod is installed on the backbar and can moves up and down; Because the nut sleeve that connects of screw rod one sidespin is provided with external screw thread, therefore can make external screw thread and the threads engaged at the water out adapter place on the end cap on the nut sleeve, nut sleeve reliably is connected with end cap; Through axially outwards moving of screw rod, and end cap is pulled down from housing.The utility model is provided with locking nut at the opposite side of screw rod, and handle is connected with locking nut, makes locking nut drive screw rod through rotary handle and rotates together, bearing support and nut sleeve are moved, and is easy to operate.The utility model makes the end of branching bolster supporting at housing through the operable lock jack panel, and is simple in structure, stressed even during dismounting; Smooth operation; Be difficult for causing end cap to produce water swivel screw thread and sealing ring damage, the end cap convenient disassembly is rapid, can accelerate the operating efficiency of maintenance.
Description of drawings
Below in conjunction with accompanying drawing the embodiment of the utility model is made further detailed description.
Fig. 1 is the structural representation that the utility model is used to dismantle the specific purpose tool of the withstand voltage putamina end cap of counter-infiltration.
Fig. 2 is the plan structure sketch map of Fig. 1.
Wherein: the 1-nut sleeve, 2-adjusts packing ring, 3-bearing support, 31-limited block, 32-backbar, 4-locking nut, 5-screw rod, 6-handle.
The specific embodiment
See Fig. 1, shown in 2, the utility model is used to dismantle the specific purpose tool of the withstand voltage putamina end cap of counter-infiltration, comprises bearing support 3, nut sleeve 1, screw rod 5, locking nut 4 and handle 6; The bearing support 3 of the utility model comprises backbar 32 and two limited blocks 31 that are fixed on backbar 32 both sides; Backbar 32 is square tube or rectangular tube, and two limited blocks 31 also are short square tube or short rectangular tube, and short square tube or short rectangular tube both ends of the surface are provided with shrouding; Two limited blocks 31 are welded on the both sides of backbar 32; Or two limited blocks 31 are installed in the both sides of backbar 32 through securing member, this backbar 32 can be provided with a plurality of adjusting installing holes, to be suitable for the withstand voltage putamina of counter-infiltration of different model; Through backbar 32 or limited block with entire tool can not moved after the end of housing contacts, make things convenient for the location of bearing support 3.The utility model screw rod 5 is installed on the backbar 32 and can moves up and down, and screw rod 5 passes on the backbar 32, and the sidespin that screw rod 5 is positioned at bearing support 3 is connected to nut sleeve 1; This nut sleeve 1 removable being installed on the screw rod 5, nut sleeve 1 is provided with external screw thread, this external screw thread be taper thread and with end cap on the product water swivel on inside tapered thread match; Can nut sleeve 1 reliably be screwed on the product water swivel of end cap; The opposite side that screw rod 5 is positioned at bearing support 3 is connected with locking nut 4, and locking nut 4 is fixedly connected handled easily with handle 6; Driving locking nut 4 through handle 6 rotates; Make between locking nut 4 and the screw rod 5 to have axially-movable, the utility model is the installation site that makes things convenient for adjusting lock nut 4 and nut sleeve 1, and the both sides that screw rod 5 is positioned at backbar 32 are respectively equipped with adjustment packing ring 2.
See Fig. 1, shown in 2, during the utility model work, at first remove the bolt on the housing end face; The snap ring that is connected in the housing locking slot is taken out, earlier on the product water swivel with nut sleeve 1 precession end cap, 3 ends of bearing support at housing; In the internal thread hole with screw rod 5 precession nut sleeve 1; Rotary handle 6 drives locking nuts 4 and rotates, and screw rod 5 rotate also inwards progressively tighten up bearing support 3, makes bearing support 3 motionless and locate; Turning handle 6 is extracted the end cap that is connected with nut sleeve 1 out from housing slightly again, accomplishes the dismounting of end cap.
Claims (3)
1. specific purpose tool that is used to dismantle the withstand voltage putamina end cap of counter-infiltration; It is characterized in that: comprise bearing support (3), nut sleeve (1), screw rod (5), locking nut (4) and handle (6); Described bearing support (3) comprises backbar (32) and is fixed on two limited blocks (31) of backbar (32) both sides; Screw rod (5) is installed in backbar (32) and goes up and can move up and down, and the sidespin that screw rod (5) is positioned at bearing support (3) is connected to nut sleeve (1), and nut sleeve (1) is provided with external screw thread; The opposite side that screw rod (5) is positioned at bearing support (3) is connected with locking nut (4), and locking nut (4) is fixedly connected with handle (6).
2. the specific purpose tool that is used to dismantle the withstand voltage putamina end cap of counter-infiltration according to claim 1; It is characterized in that: described backbar (32) is square tube or rectangular tube; Two limited blocks (31) also are short square tube or short rectangular tube; Two limited blocks (31) are welded on the both sides of backbar (32), or are installed in the both sides of backbar (32) through securing member through two limited blocks (31).
3. the specific purpose tool that is used to dismantle the withstand voltage putamina end cap of counter-infiltration according to claim 1 is characterized in that: the both sides that said screw rod (5) is positioned at backbar (32) are respectively equipped with adjustment packing ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203061634U CN202219488U (en) | 2011-08-19 | 2011-08-19 | Special tool used for dismounting end cap of reverse osmosis overpressure-resistant film shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203061634U CN202219488U (en) | 2011-08-19 | 2011-08-19 | Special tool used for dismounting end cap of reverse osmosis overpressure-resistant film shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202219488U true CN202219488U (en) | 2012-05-16 |
Family
ID=46041525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203061634U Expired - Lifetime CN202219488U (en) | 2011-08-19 | 2011-08-19 | Special tool used for dismounting end cap of reverse osmosis overpressure-resistant film shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202219488U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400738A (en) * | 2014-10-08 | 2015-03-11 | 北京无线电测量研究所 | T/R component dismounting device and using method thereof |
| CN106425957A (en) * | 2016-11-30 | 2017-02-22 | 欧阳国建 | Filter cartridge dismounting device |
| CN106553158A (en) * | 2015-09-25 | 2017-04-05 | 长城汽车股份有限公司 | Mouth cap attaching/detaching apparatus and mouth cap assembly and disassembly methods |
-
2011
- 2011-08-19 CN CN2011203061634U patent/CN202219488U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400738A (en) * | 2014-10-08 | 2015-03-11 | 北京无线电测量研究所 | T/R component dismounting device and using method thereof |
| CN106553158A (en) * | 2015-09-25 | 2017-04-05 | 长城汽车股份有限公司 | Mouth cap attaching/detaching apparatus and mouth cap assembly and disassembly methods |
| CN106553158B (en) * | 2015-09-25 | 2019-07-30 | 长城汽车股份有限公司 | Mouth cap attaching/detaching apparatus and mouth cap assembly and disassembly methods |
| CN106425957A (en) * | 2016-11-30 | 2017-02-22 | 欧阳国建 | Filter cartridge dismounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 213025 No. 156 Hanjiang Road, Changzhou City, Jiangsu Province Patentee after: Welly Environmental Technology Group Co., Ltd. Address before: 213132 No. 156 Hanjiang Road, Xinbei District, Jiangsu, Changzhou Patentee before: Jiangsu Welle Environmental Protection Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120516 |