CN210819346U - Quick installation device of tubular product sealing washer - Google Patents
Quick installation device of tubular product sealing washer Download PDFInfo
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- CN210819346U CN210819346U CN201921738525.XU CN201921738525U CN210819346U CN 210819346 U CN210819346 U CN 210819346U CN 201921738525 U CN201921738525 U CN 201921738525U CN 210819346 U CN210819346 U CN 210819346U
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Abstract
The utility model discloses a quick installation device of tubular product sealing washer, belong to auxiliary assembly technical field for the sealing washer installation, installation device includes sealing washer push mechanism, still include the bottom plate, and the arc board, the rear end of arc board is articulated with the bottom plate, sealing washer push mechanism includes the push rod with the coaxial setting of bottom plate and threaded connection, and form normal running fit's support column with the push rod front end, the front end of support column is conical structure, the rear end of support column is fixed with two at least push pedals along the circumferencial direction, every push pedal all the cartridge is between two adjacent arc boards, support column and push pedal have along the removal degree of freedom of fore-and-aft direction with the help of the rotation of push rod, the suit has forward removal degree of freedom in the sealing washer that just is located all push pedals the place ahead in all arc board outs. The pipeline connector is free from scratches, simple to operate, time-saving and labor-saving, and capable of improving working efficiency, shortening the time for stopping air supply and water drainage and reducing potential safety hazards.
Description
Technical Field
The utility model belongs to the technical field of auxiliary assembly is used in the sealing washer installation, involve installation device, especially a quick installation device of tubular product sealing washer.
Background
Joints between upper and lower pipelines of a mine are numerous, when the joints of the upper and lower pipelines of the mine run out of air and leak water and need to be replaced and installed with sealing rings, the sealing rings are installed by using a screwdriver, so that pipeline interfaces are easily scratched, the operation is not easy, time and labor are wasted, the time for stopping air supply and water drainage is long, the underground production is delayed, and the underground safety is influenced due to too long ventilation stopping time.
Disclosure of Invention
The utility model discloses an overcome prior art's defect, designed a quick installation device of tubular product sealing washer, can not produce the mar to the pipeline interface, easy operation, labour saving and time saving can improve work efficiency, shortens the time of stopping air feed and drainage, reduces the potential safety hazard.
The utility model adopts the following specific technical proposal: the utility model provides a quick installation device of tubular product sealing washer, includes sealing washer push mechanism, and the key lies in: installation device still include the bottom plate, and the terminal surface is arranged and the opening is towards two at least arc boards of inboard along the circumferencial direction before the bottom plate, the rear end and the bottom plate of arc board are articulated, sealing washer push mechanism includes the push rod with the coaxial setting of bottom plate and threaded connection, and form normal running fit's support column with the push rod front end, the front end of support column is conical structure, the rear end of support column is fixed with two at least push pedals along the circumferencial direction, every push pedal all cartridge is between two adjacent arc boards, support column and push pedal have along the removal degree of freedom of fore-and-aft direction with the help of the rotation of push rod, the suit has forward removal degree of freedom in all arc board outsides and the sealing washer that is located all push pedal the place.
The inner wall of the front end of each circular arc plate is fixedly provided with a sector plate which is coaxial with the circular arc plate, and gaps are reserved between the inner ends of all the sector plates to form through holes for penetrating through the front ends of the supporting columns.
And a return spring is connected between two adjacent sector plates.
The front end surface or the rear end surface of the bottom plate is fixed with a nut which is coaxially arranged with the bottom plate, and the push rod is in threaded connection with the nut.
The sealing ring pushing mechanism further comprises pushing rings sleeved on the outer sides of all the circular arc plates, and the front ends of all the pushing plates are fixedly connected with the pushing rings.
The number of the arc plates and the number of the push plates are five.
A door-shaped handle is fixed on the bottom plate.
The push rod has a rotational degree of freedom by means of an electric screw gun so that the support column and the push plate have a degree of freedom of movement in the front-back direction.
The arc plate is an arc structure formed by cutting a straight pipe of DN100, the length of the arc plate is 95-105mm, the diameter of the bottom plate is 125-130mm, the thickness of the bottom plate is 2-4mm, the diameter of the push rod is 18-22mm, the diameter of the support column is 33-37mm, and the length of the support column is 75-85 mm.
The diameter of the sector plate is 92-96mm, and the thickness of the sector plate is 2-4 mm.
The utility model has the advantages that: can make the outside expansion of circular arc board front end through rotatory push rod to make the sealing washer by expanding and move forward simultaneously, break away from the pipeline kneck of circular arc board suit to the needs installation sealing washer at last, this kind of installation device can not produce the mar to the pipeline joint, easy operation, labour saving and time saving can improve work efficiency, shortens the time of stopping air feed and drainage, reduces the potential safety hazard.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the connection structure between each component and the bottom plate of the present invention.
Fig. 3 is a schematic structural diagram of the present invention in specific use.
In the attached drawings, 1 represents a bottom plate, 2 represents an arc plate, 3 represents a push rod, 4 represents a support column, 5 represents a push plate, 6 represents a sector plate, 7 represents a return spring, 8 represents a push ring, 9 represents a handle, and 10 represents a sealing ring.
Detailed Description
The present invention will be described in detail with reference to the following drawings and specific embodiments:
in a specific embodiment, as shown in fig. 1, 2 and 3, a device for quickly installing a pipe sealing ring comprises a sealing ring pushing mechanism, the installation device still include bottom plate 1, and 1 preceding terminal surface of bottom plate is arranged and the opening is towards two at least circular arc boards 2 of inboard along the circumferencial direction, the rear end of circular arc board 2 is articulated with bottom plate 1, sealing washer push mechanism includes 1 coaxial setting and threaded connection's of bottom plate push rod 3, and form normal running fit's support column 4 with the 3 front ends of push rod, the front end of support column 4 is conical structure, the rear end of support column 4 is fixed with two at least push pedal 5 along the circumferencial direction, every push pedal 5 all cartridge is between two adjacent circular arc boards 2, support column 4 and push pedal 5 have along the removal degree of freedom of fore-and-aft direction with the help of push rod 3's rotation, the suit has forward removal degree of freedom in all circular arc boards 2 outsides and the sealing washer 10 that is located all push pedal 5.
The utility model discloses well circular arc board 2 and push pedal 5's quantity all is preferred five, and circular arc board 2 is the arc structure that is formed by DN 100's straight tube cutting, and the length of circular arc board 2 is 95-105mm and preferred 100mm, and the diameter of bottom plate 1 is 125 and 130mm and preferred 128mm, and thickness is 2-4mm and preferred 3mm, and the diameter of push rod 3 is 18-22mm and preferred 20mm, and the diameter of support column 4 is 33-37mm and preferred 35mm, and length is 75-85mm and preferred 80 mm. The sector plates 6 have a diameter of 92-96mm and preferably 94mm and a thickness of 2-4mm and preferably 3 mm.
As a further improvement, the inner wall of the front end of each circular arc plate 2 is fixed with a sector plate 6 coaxially arranged with the circular arc plate, and a gap is left between the inner ends of all the sector plates 6 to form a via hole for passing through the front end of the support column 4. The arrangement of the sector plates 6 can reduce the requirements on the diameter of the bottom surface of the conical structure at the front end of the supporting column 4 and the length of the conical structure, thereby reducing the overall length.
And a return spring 7 is connected between two adjacent sector plates 6. When propelling movement sealing washer 10, reset spring 7 is stretched, and all sector plates 6 keep away from each other, and the diameter grow of via hole, after the propelling movement was accomplished, along with retreating of support column 4, reset spring 7 contracts gradually, and all sector plates 6 are close to each other, and the diameter of via hole reduces, utilizes reset spring 7 and sector plate 6 to link together all circular arc boards 2, during the use, directly with sealing washer 10 cover to the circular arc board 2 outside can, more simple and convenient.
As to the utility model discloses a further improvement, be fixed with the nut rather than coaxial setting at the preceding terminal surface of bottom plate 1 or rear end face, push rod 3 and nut threaded connection. The inner thread does not need to be processed on the bottom plate 1, so that the method is simpler and more convenient.
As right the utility model discloses a further improvement, sealing washer push mechanism still includes the promotion ring 8 of suit in the 2 outsides of all circular arc boards, all push pedal 5's front end all with promote ring 8 fixed connection. The pushing ring 8 is directly contacted with the sealing ring 10, the contact area is large, the stress of the sealing ring 10 can be more balanced, and the pushing effect is better.
As a further improvement of the utility model, a door-shaped handle 9 is fixed on the bottom plate 1. During operation, the installation device is taken up through the lifting handle 9, so that the operation is convenient.
As a further improvement of the present invention, the push rod 3 has a rotational degree of freedom with the aid of the electric screw gun so that the support column 4 and the push plate 5 have a degree of freedom of movement in the front-rear direction. The electric screw gun is utilized to lead the push rod 3 to spirally advance or retreat, the semi-automatic operation is realized, and the time and the labor are saved.
When the utility model is used in concrete, in an initial state, the supporting column 4 is positioned behind the sector plates 6, the distance between the sector plates 6 is minimum, the sealing ring 10 is sleeved on the circular arc plate 2 positioned in front of the pushing ring 8, a gap is reserved between the sealing ring 10 and the pushing ring 8, then the rear end of the push rod 3 is adsorbed by using an electric screw gun, the push rod 3 is enabled to advance spirally, the push rod 3 pushes the supporting column 4 and the push plate 5 to move forwards, the front end of the circular arc plate 2 is outwards opened, the distance between the sector plates 6 is increased, the reset spring 7 is stretched, so that the sealing ring 10 is expanded, when the pushing ring 8 is contacted with the sealing ring 10, as shown in figure 3, the sealing ring 10 is expanded to be in place, then the sealing ring 10 is aligned with a pipeline to be provided with the sealing ring, the electric screw gun is continuously utilized to enable the push rod 3 to advance spirally and push the pushing ring, and then, the push rod 3 is rotated reversely by using an electric screw gun, and the arc plate 2, the push rod 3, the support column 4, the push plate 5, the sector plate 6, the return spring 7 and the push ring 8 are all restored to the initial positions.
The utility model discloses a rotatory push rod 3 can make 2 front ends of arc board outwards expand to make sealing washer 10 by expanding and move forward simultaneously, break away from 2 suit of arc board to the pipeline kneck that needs installation sealing washer 10 at last, this kind of installation device can not produce the mar to the pipeline interface, semi-automatization operation, easy operation, labour saving and time saving can improve work efficiency, shortens the time of stopping air feed and drainage, reduces the potential safety hazard.
Claims (10)
1. The utility model provides a quick installation device of tubular product sealing washer, includes sealing washer push mechanism, its characterized in that: the mounting device further comprises a bottom plate (1) and at least two arc plates (2) which are arranged on the front end face of the bottom plate (1) along the circumferential direction and have openings facing the inner side, the rear ends of the arc plates (2) are hinged to the bottom plate (1), the sealing ring pushing mechanism comprises push rods (3) which are coaxially arranged with the bottom plate (1) and are in threaded connection, and supporting columns (4) which are in running fit with the front ends of the push rods (3), the front ends of the supporting columns (4) are of conical structures, at least two push plates (5) are fixed on the rear ends of the supporting columns (4) along the circumferential direction, each push plate (5) is inserted between every two adjacent arc plates (2), and the supporting columns (4) and the push plates (5) have the freedom of movement along the front-back direction by means of rotation of the push rods, the sealing rings (10) which are sleeved on the outer sides of all the circular arc plates (2) and positioned in front of all the push plates (5) have forward moving freedom degrees by means of the thrust of the push plates (5).
2. The quick installation device of a pipe sealing ring according to claim 1, characterized in that: the inner wall of the front end of each circular arc plate (2) is fixedly provided with a fan-shaped plate (6) which is coaxial with the circular arc plate, and gaps are reserved between the inner ends of all the fan-shaped plates (6) to form through holes for penetrating through the front end of the supporting column (4).
3. The quick installation device of a pipe sealing ring according to claim 2, characterized in that: and a return spring (7) is connected between two adjacent sector plates (6).
4. The quick installation device of a pipe sealing ring according to claim 1, characterized in that: the front end surface or the rear end surface of the bottom plate (1) is fixed with a nut which is coaxially arranged with the bottom plate, and the push rod (3) is in threaded connection with the nut.
5. The quick installation device of a pipe sealing ring according to claim 1, characterized in that: the sealing ring pushing mechanism further comprises a pushing ring (8) sleeved on the outer side of all the arc plates (2), and the front ends of all the pushing plates (5) are fixedly connected with the pushing ring (8).
6. The quick installation device of a pipe sealing ring according to claim 1, characterized in that: the number of the arc plates (2) and the number of the push plates (5) are five.
7. The quick installation device of a pipe sealing ring according to claim 1, characterized in that: a door-shaped handle (9) is fixed on the bottom plate (1).
8. The quick installation device of a pipe sealing ring according to claim 1, characterized in that: the push rod (3) has a rotational degree of freedom by means of an electric screw gun, so that the support column (4) and the push plate (5) have a degree of freedom of movement in the front-back direction.
9. The quick installation device of a pipe sealing ring according to claim 1, characterized in that: the arc plate (2) is an arc structure formed by cutting a straight pipe of DN100, the length of the arc plate (2) is 95-105mm, the diameter of the bottom plate (1) is 125-130mm, the thickness of the bottom plate is 2-4mm, the diameter of the push rod (3) is 18-22mm, the diameter of the support column (4) is 33-37mm, and the length of the support column is 75-85 mm.
10. The quick installation device of a pipe sealing ring according to claim 2, characterized in that: the diameter of the sector plate (6) is 92-96mm, and the thickness is 2-4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921738525.XU CN210819346U (en) | 2019-10-17 | 2019-10-17 | Quick installation device of tubular product sealing washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921738525.XU CN210819346U (en) | 2019-10-17 | 2019-10-17 | Quick installation device of tubular product sealing washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210819346U true CN210819346U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921738525.XU Active CN210819346U (en) | 2019-10-17 | 2019-10-17 | Quick installation device of tubular product sealing washer |
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| CN (1) | CN210819346U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579700A (en) * | 2021-07-13 | 2021-11-02 | 佛山市品易立自动化科技有限公司 | Gas valve sealing ring installation device |
| CN114473948A (en) * | 2022-02-14 | 2022-05-13 | 中建八局轨道交通建设有限公司 | Auxiliary device for installing pipeline sealing ring and construction method thereof |
| CN115246107A (en) * | 2022-01-18 | 2022-10-28 | 张丽娜 | Auxiliary installation portable equipment for fire-fighting pipeline sealing ring |
-
2019
- 2019-10-17 CN CN201921738525.XU patent/CN210819346U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579700A (en) * | 2021-07-13 | 2021-11-02 | 佛山市品易立自动化科技有限公司 | Gas valve sealing ring installation device |
| CN113579700B (en) * | 2021-07-13 | 2022-06-03 | 佛山市品易立自动化科技有限公司 | Gas valve sealing ring mounting device |
| CN115246107A (en) * | 2022-01-18 | 2022-10-28 | 张丽娜 | Auxiliary installation portable equipment for fire-fighting pipeline sealing ring |
| CN114473948A (en) * | 2022-02-14 | 2022-05-13 | 中建八局轨道交通建设有限公司 | Auxiliary device for installing pipeline sealing ring and construction method thereof |
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