CN210210224U - Cover taking device for spiral finned tube, membrane type wall and serpentine tube - Google Patents
Cover taking device for spiral finned tube, membrane type wall and serpentine tube Download PDFInfo
- Publication number
- CN210210224U CN210210224U CN201921155628.3U CN201921155628U CN210210224U CN 210210224 U CN210210224 U CN 210210224U CN 201921155628 U CN201921155628 U CN 201921155628U CN 210210224 U CN210210224 U CN 210210224U
- Authority
- CN
- China
- Prior art keywords
- pipe
- hole
- jack catch
- handle
- pin
- 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.)
- Active
Links
Images
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The utility model discloses a get and cover ware that is used for spiral fin pipe, diaphragm type wall and coiled pipe, including jack catch, fixed cover and slip handle, the jack catch is for controlling the piece, comprises circular arc board and claw respectively, and fixed cover includes pipe, handle and limiting plate, and the slip handle includes connecting plate and pull ring, the utility model discloses a two claws that slip handle drove the jack catch are reciprocating motion along waist round hole, and two claws of jack catch are spacing through terminal spacing and the front end limiting plate of shifting chute in the reciprocating motion process, realize two claws of jack catch respectively and accomplish promptly and loosen the action. The utility model has simple and reasonable structure, can effectively and quickly take off the plastic protective cover at the end part of the pipe, and does not damage the plastic protective cover through the arrangement of the claw arc plate, so that the plastic protective cover can be repeatedly used, thereby reducing the cost; the clamping jaw can be adjusted, stretched and retracted to clamp plastic protective covers of pipes with different specifications and sizes, and the application range is wide.
Description
Technical Field
The utility model relates to a boiler and pressure vessel technical field especially relate to a get and cover ware that is used for spiral finned tube, diaphragm type wall and coiled tubing.
Background
The spiral finned tube, the membrane wall and the coiled tube are widely applied to products such as an economizer, a superheater and a reheater of a boiler and a pressure container, and in order to prevent a pipe end port, particularly a groove, from being damaged and deformed due to scraping and collision in a transportation process, and prevent foreign matters, particularly dust, silt and the like, from entering the pipe, a plastic protective cover is often installed at the end of the pipe. In addition, during the surface treatment of the helical fin tube, the membrane wall and the serpentine tube, a plastic protective cap is installed at the end of the tube in order to prevent the treatment solution from entering the inside of the tube. The common plastic protective cover is of a jacket type, the pipe is tightly clamped due to the limitation of use conditions, manual taking and loading are inconvenient, labor intensity is high, damage to the body is large, the plastic protective cover is very easy to break in the taking and loading process, and the plastic protective cover cannot be repeatedly used.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a get lid ware that is used for spiral fin pipe, diaphragm type wall and coiled tubing to manage.
The utility model adopts the following technical scheme:
the utility model provides a get and cover ware that is used for spiral fin pipe, membrane type wall and snakelike effective, including the jack catch, fixed cover and slip handle, the jack catch is left right part, constitute by circular arc board and claw respectively, the department fixed connection circular arc board of keeping silent of claw, fixed cover includes the pipe, handle and limiting plate, pipe one end opening, other end fixed connection handle, both sides are provided with the shifting chute about the pipe open end, transversely be provided with the limiting plate in the middle of the pipe open end, both sides correspond on the pipe and are provided with waist round hole, the two claw ends of jack catch are cut formula through the round pin axle and are articulated on the slip handle, the round pin axle transversely passes waist round hole on the pipe and along waist round hole back-and-forth movement, the mid portion of two claws of.
Preferably, the sliding handle is provided with a connecting plate, the connecting plate is a U-shaped plate, the U-shaped plate is provided with a hinge hole and a limiting hole, the hinge hole and the limiting hole are respectively connected with a pin shaft, the pin shaft transversely penetrates through the waist circular hole in the circular tube and moves back and forth along the waist circular hole, and the pin shaft in the hinge hole penetrates through the two claws of the hinge claw.
Preferably, the two claws of the claw are connected in the U-shaped groove of the U-shaped plate through pin shafts.
Preferably, the sliding handle is provided with a pull ring.
Preferably, the tail end of the pin shaft is provided with a jack, and a cotter pin is inserted into the jack.
The edges of all parts need to be chamfered, and the corners need to be smoothly transited and blackened.
The use principle of the cover extractor for the spiral finned tubes, the membrane walls and the serpentine tubes is as follows: the two claws of the claw are driven to do reciprocating motion along the waist circular hole by the sliding handle, and the two claws of the claw are limited by the limiting plate at the tail end and the limiting plate at the front end of the moving groove in the reciprocating motion process, so that the two claws of the claw can finish grasping and loosening actions respectively.
The utility model has simple and reasonable structure, can effectively and quickly take off the plastic protective cover at the end part of the pipe, and does not damage the plastic protective cover through the arrangement of the claw arc plate, so that the plastic protective cover can be repeatedly used, thereby reducing the cost; the clamping jaw can be adjusted, stretched and retracted to clamp plastic protective covers of pipes with different specifications and sizes, and the application range is wide.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of FIG. 1;
fig. 3 is a schematic view of a usage state of the present invention;
fig. 4 is a schematic structural view of a jaw in the present invention;
FIG. 5 is a left side view of FIG. 4;
fig. 6 is a schematic structural view of the fixing sleeve of the present invention;
FIG. 7 is a left side view of FIG. 6;
fig. 8 is a schematic structural view of the sliding handle of the present invention;
FIG. 9 is a left side view of FIG. 8;
in the figure: 1. the device comprises a claw 2, a fixed sleeve 3, a sliding handle 4, a pin shaft 5, a split pin 6, an arc plate 7, a claw 8, a limit plate 9, a round pipe 10, a handle 11, a connecting plate 12 and a pull ring.
Detailed Description
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
example (b): as shown in the attached drawings 1-9, a cover taking device for a spiral finned tube, a membrane wall and a serpentine tube comprises a clamping jaw 1, a fixing sleeve 2 and a sliding handle 3, wherein the clamping jaw is a left part and a right part and respectively comprises an arc plate 6 and a jaw 7, the jaw of the jaw is fixedly connected with the arc plate, the fixing sleeve comprises a round tube 9, a handle 10 and a limiting plate 8, one end of the round tube is open, the other end of the round tube is fixedly connected with the handle, moving grooves are formed in the upper side and the lower side of the open end of the round tube, the limiting plate is transversely arranged in the middle of the open end of the round tube, waist circular holes are correspondingly formed in the two sides of the round tube, the tail ends of the two jaws of the clamping jaw are hinged to the sliding handle in a shearing mode through a pin shaft 4. The connecting plate 11 is arranged on the sliding handle and is a U-shaped plate, a hinge hole and a limiting hole are formed in the U-shaped plate, a hinge pin is connected to the hinge hole and the limiting hole respectively, the hinge pin transversely penetrates through a waist circular hole in the circular tube and moves back and forth along the waist circular hole, and the hinge pin in the hinge hole penetrates through two claws of the hinge clamping jaw. Two claws of the claw are connected in the U-shaped groove of the U-shaped plate through a pin shaft. A pull ring 12 is provided on the slide handle. The tail section of the pin shaft is provided with a jack, and a cotter pin 5 is inserted into the jack. The edges of all parts need to be chamfered, and the corners need to be smoothly transited and blackened.
This a get lid ware for helical fin pipe, diaphragm type wall and snakelike pipe use, the left hand is held and is got lid ware handle, will remove the handle and push away before, the laminating is opened at the combination department of pipe and plastics lid to the jack catch, get lid ware and place the direction at the coplanar with the pipe as far as possible, the pull ring of sliding handle is held with power to the right hand, horizontal slip in the waist round hole is followed to the jack catch, the lid is pushed down to the circular arc board on the jack catch and rapid chucking, the pull ring backward movement is held tightly to both hands, the lid landing under the pulling force effect, the completion is got and is covered the work.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the claims.
Claims (5)
1. The utility model provides a get and cover ware that is used for spiral fin pipe, diaphragm type wall and snakelike effective, including jack catch, fixed cover and slip handle, characterized by, the jack catch is left right side spare, constitute by circular arc board and claw respectively, the department fixed connection circular arc board of keeping silent of claw, fixed cover includes pipe, handle and limiting plate, pipe one end opening, other end fixed connection handle, both sides are provided with the shifting chute about the pipe open end, transversely be provided with the limiting plate in the middle of the pipe open end, both sides correspondence is provided with waist round hole on the pipe, two claw ends of jack catch cut formula through the round pin axle and articulate on the slip handle, the round pin axle transversely passes waist round hole on the pipe and follows waist round hole back-and-forth movement, the mid portion of two claws of jack catch passes the shifting.
2. The lid extractor for the spiral finned tube, the membrane wall and the serpentine tube as claimed in claim 1, wherein the sliding handle is provided with a connecting plate, the connecting plate is a U-shaped plate, the U-shaped plate is provided with a hinge hole and a limit hole, the hinge hole and the limit hole are respectively connected with a pin, the pin transversely passes through the waist circular hole of the circular tube and moves back and forth along the waist circular hole, and the pin on the hinge hole passes through two claws of the hinge claw.
3. A cap extractor for spiral finned tubes, membrane walls and serpentine tubes as in claim 2 wherein the two jaws of said jaws are connected by a pin to a U-shaped slot in a U-shaped plate.
4. A cap extractor for spiral finned tubes, membrane walls and serpentine tubes as in claim 1 wherein said sliding handle is provided with a pull ring.
5. The cover extractor for spiral finned tubes, membrane walls and serpentine tubes as claimed in claim 1, wherein said pin has a hole in its end, and a cotter pin is inserted into said hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921155628.3U CN210210224U (en) | 2019-07-23 | 2019-07-23 | Cover taking device for spiral finned tube, membrane type wall and serpentine tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921155628.3U CN210210224U (en) | 2019-07-23 | 2019-07-23 | Cover taking device for spiral finned tube, membrane type wall and serpentine tube |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210210224U true CN210210224U (en) | 2020-03-31 |
Family
ID=69916466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921155628.3U Active CN210210224U (en) | 2019-07-23 | 2019-07-23 | Cover taking device for spiral finned tube, membrane type wall and serpentine tube |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210210224U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114482521A (en) * | 2022-01-27 | 2022-05-13 | 南通四建集团有限公司 | Preformed hole template suitable for building civil engineering construction |
-
2019
- 2019-07-23 CN CN201921155628.3U patent/CN210210224U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114482521A (en) * | 2022-01-27 | 2022-05-13 | 南通四建集团有限公司 | Preformed hole template suitable for building civil engineering construction |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN210210224U (en) | Cover taking device for spiral finned tube, membrane type wall and serpentine tube | |
CN105058354A (en) | Workpiece clamp | |
CN104907295A (en) | Method for clamping and taking pipeline blockage | |
CN204868842U (en) | Pick up device of work piece | |
CN111809695B (en) | Robot manipulator clamp for cleaning blocked pipeline | |
CN110130451B (en) | Spiral push type clamping bowel relaxing device and method | |
CN211489644U (en) | Mechanical grabbing device for numerical control lathe | |
CN101987452A (en) | Mechanism for rapidly separating and gripping workpieces in irregular stockpile | |
CN204844149U (en) | Holding item's anchor clamps | |
CN105058359A (en) | Portable sorting clamp | |
CN208995474U (en) | Hood-opening device | |
CN210210387U (en) | Intelligent mechanical manufacturing gripping device | |
CN213796525U (en) | Mechanical claw | |
CN211437670U (en) | Water pressure pipe expanding tool | |
CN219894331U (en) | Crab clamp | |
CN204819485U (en) | Portable letter sorting anchor clamps | |
CN204819482U (en) | Work piece holder | |
CN205111833U (en) | Gripping tool | |
CN105033983A (en) | Device for picking up workpieces | |
CN219408296U (en) | Sample lifting device and blood sampling tube feeding equipment | |
CN205630664U (en) | Manipulator grips mechanism | |
CN205097072U (en) | No dead point cylinder chuck | |
CN214750569U (en) | Pincerlike lightning protection ground resistance tester | |
CN201620772U (en) | A lead-buckle device | |
CN216705798U (en) | Internal expanding and external contracting clamping device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 1216, danionggang Road, Jianggan District, Hangzhou City, Zhejiang Province, 310021 Patentee after: Xizi clean energy equipment manufacturing Co.,Ltd. Address before: 1216, danionggang Road, Jianggan District, Hangzhou City, Zhejiang Province, 310021 Patentee before: HANGZHOU BOILER GROUP Co.,Ltd. |