CN209812195U - Special tool for disassembling membrane shell end cover - Google Patents
Special tool for disassembling membrane shell end cover Download PDFInfo
- Publication number
- CN209812195U CN209812195U CN201920226946.8U CN201920226946U CN209812195U CN 209812195 U CN209812195 U CN 209812195U CN 201920226946 U CN201920226946 U CN 201920226946U CN 209812195 U CN209812195 U CN 209812195U
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- CN
- China
- Prior art keywords
- gear
- membrane shell
- end cover
- threaded rod
- threaded
- 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 - Fee Related
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 46
- 244000309464 bull Species 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a special tool for disassembling a membrane shell end cover, which comprises a membrane shell, a thread bush, a first gear and a beam, wherein the inner part of the upper opening of the membrane shell is provided with the end cover, three connecting pieces are uniformly arranged above the end cover from left to right, a clamping piece is arranged above the inner wall of each connecting piece, and a push rod is inserted into a sliding groove; the membrane comprises a membrane shell, a supporting plate and three threaded sleeves, wherein the supporting plate is arranged above the membrane shell, the three threaded sleeves are uniformly arranged above the supporting plate, threaded rods are arranged on the threaded sleeves, and fixing parts are arranged below the threaded rods; the crossbeam is located the top of left and right sides threaded rod, and the threaded rod in the middle of and pass the crossbeam, and the left and right sides of plug connector is pegged graft and is had the bull stick. The utility model discloses a set up first gear respectively with second gear, third gear intermeshing on the threaded rod for the rate that rises of three threaded rods is the same, can make the end cover rebound more steady, has avoided the rate difference of three threaded rods rebound of removal in-process, leads to the end cover to take place to incline the card in the membrane shell.
Description
Technical Field
The utility model relates to a glass makes the field, specifically is a specialized tool who dismantles membrane shell end cover.
Background
Traditional membrane shell end cover is dismantled and is adopted the crowbar to dismantle, damage membrane shell and end cover easily, the instrument of current dismantlement membrane shell end cover generally adopts the upper surface with threaded rod and end cover to be connected, most connection structure is more complicated, also relatively loaded down with trivial details during the dismantlement, then use through the cooperation between threaded rod and the thread bush, make the threaded rod drive end cover rebound, generally adopt one or many threaded rods to drive, use the balance that a threaded rod is difficult to the holding threaded rod, it is different to use many threaded rods to appear many threaded rod rebound speed easily, lead to the threaded rod atress inhomogeneous, make the end cover take place the slope, lead to the end cover card in the membrane shell.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dismantle specialized tool of membrane shell end cover to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a special tool for disassembling an end cover of a membrane shell comprises the membrane shell, a thread bush, a first gear and a cross beam, wherein the end cover is arranged inside an upper opening of the membrane shell, three connecting pieces are uniformly arranged above the end cover from left to right, a clamping piece is arranged above the inner wall of each connecting piece, a sliding groove is formed in the middle of the left side and the right side of each connecting piece, and an ejector rod is inserted into each sliding groove; the lower parts of the left side and the right side of the supporting plate are fixed with the membrane shell through fastening screws, three threaded sleeves are uniformly distributed above the supporting plate, the thread direction of the threaded sleeves on the left side and the right side is opposite to that of the threaded sleeve in the middle, threaded rods are mounted on the threaded sleeves, and fixing parts are arranged below the threaded rods; the crossbeam is located the top of left and right sides threaded rod, and middle threaded rod passes the crossbeam, is connected through the bearing frame between crossbeam and the threaded rod, is provided with first gear on the threaded rod of centre, is provided with second gear and third gear on the threaded rod of the left and right sides respectively, and the top of middle threaded rod is provided with the plug connector, and the left and right sides of plug connector is pegged graft and is had the bull stick.
As a further aspect of the present invention: the ejector pin is kept away from one side of joint spare and is installed the briquetting, is connected with the spring between the upper and lower both sides of briquetting and the connecting piece.
As a further aspect of the present invention: the top of both sides all is provided with metal shrapnel about the mounting, and metal shrapnel joint is in the below of joint spare.
As a further aspect of the present invention: the first gear, the second gear and the third gear are all located below the bearing seat, and the first gear is meshed with the second gear and the third gear respectively.
As a further aspect of the present invention: be provided with the screw thread on the bull stick, the interior threaded rod is installed to the one side that the plug connector was kept away from to the bull stick, and the one side that the plug connector was kept away from to the interior threaded rod is provided with the rubber sleeve.
Compared with the prior art, the utility model has the advantages that the first gear is arranged on the threaded rod and is meshed with the second gear and the third gear respectively, so that the rising rates of the three threaded rods are the same, the upward movement of the end cover is more stable, and the phenomenon that the end cover is obliquely clamped in the film shell due to the different upward movement rates of the three threaded rods in the moving process is avoided; the metal elastic sheet and the push rod are arranged, so that the threaded rod and the end cover are clamped more conveniently and more easily; the rotary rod can be rotated more labor-saving through the arranged internal thread rod; the rubber sleeve can play a role in skid resistance when the rotating rod is rotated.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a special tool for disassembling a membrane shell end cover.
Fig. 2 is an enlarged schematic structural view of a first embodiment of a special tool for disassembling an end cover of a membrane shell.
Fig. 3 is a schematic structural diagram of a second embodiment of a special tool for disassembling a membrane shell end cover.
In the figure: 1. a membrane shell; 2. an end cap; 3. a support plate; 4. fastening screws; 5. a threaded sleeve; 6. a threaded rod; 61. a fixing member; 62. a metal spring sheet; 7. a connecting member; 71. a clamping piece; 72. a chute; 73. a top rod; 74. briquetting; 75. a spring; 8. a first gear; 9. a third gear; 10. a second gear; 11. a bearing seat; 12. a cross beam; 13. a plug-in unit; 14. a rotating rod; 15. an inner threaded rod; 16. a rubber sleeve.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example one
Referring to fig. 1-2, a special tool for disassembling a membrane shell end cap includes a membrane shell 1, a threaded sleeve 5, a first gear 8 and a beam 12; end cover 2 is installed to membrane shell 1 upper port inside, and three connecting piece 7 is installed to end cover 2's top from left to right equipartition, and the top of connecting piece 7 inner wall is provided with joint piece 71, and the centre of the connecting piece 7 left and right sides is provided with spout 72, and it has ejector pin 73 to peg graft on the spout 72, and briquetting 74 is installed to one side that joint piece 71 was kept away from to ejector pin 73, is connected with spring 75 between the upper and lower both sides of briquetting 74 and the connecting piece 7.
The utility model discloses a film shell, including the top backup pad 3 of membrane shell 1, it is fixed through fastening screw 4 between the below of the 3 left and right sides of backup pad and the membrane shell 1, the top equipartition of backup pad 3 is provided with three thread bush 5, the screw direction of the thread bush 5 of the left and right sides is opposite with 5 screw thread directions of middle thread bush, all install threaded rod 6 on the thread bush 5, the length of the threaded rod 6 of the left and right sides is less than the length of middle threaded rod 6, the below of threaded rod 6 is provided with mounting 61, the top of the mounting 61 left and right sides all is provided with metal shrapnel 62, the joint of metal shrapnel 62 is in the below of joint 71, can promote ejector pin 73 through pressing briquetting 74 and remove to one side that is close to metal shrapnel 62, make metal shrapnel.
The cross beam 12 is positioned at the top ends of the threaded rods 6 on the left side and the right side, the middle threaded rod 6 penetrates through the cross beam 12, the cross beam 12 is connected with the threaded rods 6 through a bearing seat 11, a first gear 8 is arranged on the middle threaded rod 6, a second gear 10 and a third gear 9 are respectively arranged on the threaded rods 6 on the left side and the right side, the first gear 8, the second gear 10 and the third gear 9 are all positioned below the bearing seat 11, the first gear 8 is respectively meshed with the second gear 10 and the third gear 9, a plug connector 13 is arranged at the top end of the middle threaded rod 6, and rotating rods 14 are inserted into the left side and the right side of the plug connector 13; can make middle threaded rod 6 rotate through rotating the bull stick 14, middle threaded rod 6 drives first gear 8 and rotates, first gear 8 drives second gear 10 and the third gear 9 rotation of the left and right sides respectively, second gear 10 and third gear 9 drive the threaded rod 6 rotation of the left and right sides respectively, make three threaded rod 6's the rate of rising the same, can guarantee the steady rebound of end cover 2, the rate of having avoided three threaded rod 6 rebound in the removal process is different, lead to end cover 2 to take place the slope card in membrane shell 1.
The utility model discloses a theory of operation is: in the using process, the support plate 3 is fixed above the membrane shell 1 through the fastening screw 4, then the rotating rod 14 is rotated anticlockwise, the rotating rod 14 drives the middle threaded rod 6 to rotate, the middle threaded rod 6 drives the first gear 8 to rotate, the first gear 8 drives the second gear 10 and the third gear 9 to rotate, the second gear 10 and the third gear 9 respectively drive the threaded rods 6 on the left side and the right side to rotate, through the matching transmission between the threaded rods 6 and the threaded sleeves 5, the threaded rods 6 move downwards and are inserted into the connecting piece 7, the metal elastic sheet 62 below the threaded rods 6 is clamped and fixed with the clamping piece 71, then the rotating rod 14 is rotated clockwise to enable the threaded rods 6 to move upwards, the threaded rods 6 drive the end cover 2 to move upwards through the connecting piece 7, the end cover 2 is pulled out of the membrane shell 1, the press block 74 is pressed by hand after being pulled out, the press block 74 pushes the ejector rod 73, the metal spring piece 62 is separated from the clamping piece 71, and the end cover 2 is completely detached.
Example two
Referring to fig. 3, a special tool for disassembling a membrane shell end cover includes a membrane shell 1, a threaded sleeve 5, a first gear 8 and a cross beam 12; end cover 2 is installed to membrane shell 1 upper port inside, and three connecting piece 7 is installed to end cover 2's top from left to right equipartition, and the top of connecting piece 7 inner wall is provided with joint piece 71, and the centre of the connecting piece 7 left and right sides is provided with spout 72, and it has ejector pin 73 to peg graft on the spout 72, and briquetting 74 is installed to one side that joint piece 71 was kept away from to ejector pin 73, is connected with spring 75 between the upper and lower both sides of briquetting 74 and the connecting piece 7.
The utility model discloses a film shell, including the top backup pad 3 of membrane shell 1, it is fixed through fastening screw 4 between the below of the 3 left and right sides of backup pad and the membrane shell 1, the top equipartition of backup pad 3 is provided with three thread bush 5, the screw direction of the thread bush 5 of the left and right sides is opposite with 5 screw thread directions of middle thread bush, all install threaded rod 6 on the thread bush 5, the length of the threaded rod 6 of the left and right sides is less than the length of middle threaded rod 6, the below of threaded rod 6 is provided with mounting 61, the top of the mounting 61 left and right sides all is provided with metal shrapnel 62, the joint of metal shrapnel 62 is in the below of joint 71, can promote ejector pin 73 through pressing briquetting 74 and remove to one side that is close to metal shrapnel 62, make metal shrapnel.
The transverse beam 12 is positioned at the top ends of the threaded rods 6 at the left side and the right side, the middle threaded rod 6 penetrates through the transverse beam 12, the transverse beam 12 is connected with the threaded rods 6 through the bearing block 11, the first gear 8 is arranged on the middle threaded rod 6, the second gear 10 and the third gear 9 are respectively arranged on the threaded rods 6 at the left side and the right side, the first gear 8, the second gear 10 and the third gear 9 are respectively positioned below the bearing block 11, the first gear 8 is respectively meshed with the second gear 10 and the third gear 9, the top end of the middle threaded rod 6 is provided with the plug connector 13, the rotating rod 14 is inserted into the left side and the right side of the plug connector 13, the rotating rod 14 is provided with threads, the inner threaded rod 15 is arranged at one side of the rotating rod 14, the length between the rotating rod 14 can be adjusted through the inner threaded rod 15, the rotating rod 14 is more labor-saving when the rotating rod 14 is rotated, the rubber, making the turn bar 14 more comfortable and non-slip.
In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A special tool for disassembling an end cover of a membrane shell comprises the membrane shell (1), a thread bush (5), a first gear (8) and a cross beam (12), and is characterized in that the end cover (2) is installed inside an upper opening of the membrane shell (1), three connecting pieces (7) are uniformly installed above the end cover (2) from left to right, a clamping piece (71) is arranged above the inner wall of each connecting piece (7), a sliding groove (72) is formed in the middle of the left side and the right side of each connecting piece (7), and a push rod (73) is inserted into each sliding groove (72); the membrane shell is characterized in that a supporting plate (3) is arranged above the membrane shell (1), the lower parts of the left side and the right side of the supporting plate (3) are fixed with the membrane shell (1) through fastening screws (4), three thread sleeves (5) are uniformly distributed above the supporting plate (3), the thread directions of the thread sleeves (5) on the left side and the right side are opposite to the thread direction of the middle thread sleeve (5), threaded rods (6) are respectively arranged on the thread sleeves (5), and a fixing part (61) is arranged below each threaded rod (6); crossbeam (12) are located the top of left and right sides threaded rod (6), and middle threaded rod (6) pass crossbeam (12), are connected through bearing frame (11) between crossbeam (12) and threaded rod (6), are provided with first gear (8) on middle threaded rod (6), are provided with second gear (10) and third gear (9) on the threaded rod (6) of the left and right sides respectively, and the top of middle threaded rod (6) is provided with plug connector (13), and the left and right sides of plug connector (13) is pegged graft and is had bull stick (14).
2. The special tool for disassembling the membrane shell end cover according to claim 1, wherein a pressing block (74) is installed on one side of the ejector rod (73) far away from the clamping member (71), and a spring (75) is connected between the upper side and the lower side of the pressing block (74) and the connecting member (7).
3. The special tool for disassembling the membrane shell end cover according to claim 1, wherein metal elastic pieces (62) are arranged above the left side and the right side of the fixing piece (61), and the metal elastic pieces (62) are clamped below the clamping piece (71).
4. The special tool for disassembling the membrane shell end cover according to claim 1, wherein the first gear (8), the second gear (10) and the third gear (9) are all located below the bearing seat (11), and the first gear (8) is meshed with the second gear (10) and the third gear (9) respectively.
5. The special tool for disassembling the membrane shell end cover according to claim 1, wherein the rotating rod (14) is provided with a thread, an inner threaded rod (15) is installed on one side of the rotating rod (14) far away from the plug connector (13), and a rubber sleeve (16) is arranged on one side of the inner threaded rod (15) far away from the plug connector (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920226946.8U CN209812195U (en) | 2019-02-25 | 2019-02-25 | Special tool for disassembling membrane shell end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920226946.8U CN209812195U (en) | 2019-02-25 | 2019-02-25 | Special tool for disassembling membrane shell end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209812195U true CN209812195U (en) | 2019-12-20 |
Family
ID=68873534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920226946.8U Expired - Fee Related CN209812195U (en) | 2019-02-25 | 2019-02-25 | Special tool for disassembling membrane shell end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209812195U (en) |
-
2019
- 2019-02-25 CN CN201920226946.8U patent/CN209812195U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |