CN212795440U - Cement pipe overlap scraping machine - Google Patents
Cement pipe overlap scraping machine Download PDFInfo
- Publication number
- CN212795440U CN212795440U CN202020793738.9U CN202020793738U CN212795440U CN 212795440 U CN212795440 U CN 212795440U CN 202020793738 U CN202020793738 U CN 202020793738U CN 212795440 U CN212795440 U CN 212795440U
- Authority
- CN
- China
- Prior art keywords
- cement pipe
- frame
- scraper
- transverse frame
- connecting rod
- 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
- Sewage (AREA)
Abstract
The utility model relates to the technical field of cement pipeline processing equipment, in particular to a cement pipe overlap scraper, which comprises a U-shaped frame and a scraper connected with the U-shaped frame; the U-shaped frame comprises a vertical frame, a first transverse frame and a second transverse frame, the first transverse frame and the second transverse frame are parallel to each other, the first transverse frame is arranged on the inner side of the cement pipe, and the second transverse frame is arranged on the outer side of the cement pipe; the two ends of the first cross frame are rotatably connected with first pulleys, wheel surfaces of the first pulleys are abutted with the inner side wall of the cement pipe, the end part of the second cross frame is rotatably connected with second pulleys, and wheel surfaces of the second pulleys are abutted with the outer side wall of the cement pipe; the scraper is connected with the first cross frame, and the cutting edge of the scraper is abutted against the inner wall of the cement pipe. The scraper can be installed on the cement pipeline, the scraper cutting edge can be effectual with cement pipe inner wall looks butt, therefore the staff only needs control the scraper to carry out circumference removal on the cement pipe, the scraper can get rid of the overlap on the cement pipe wall, the effectual efficiency that the staff got rid of the overlap that promotes.
Description
Technical Field
The utility model belongs to the technical field of cement pipeline processing equipment technique and specifically relates to a cement pipe overlap strikes off machine is related to.
Background
The cement pipe shown in the attached fig. 1 in the specification comprises a pipe body 7, wherein the pipe body 7 is generally formed by pouring through a pipe die during manufacturing, and flash is formed on the inner wall of the pipe body 7 after cement forming by using the forming method. The existence of overlap can influence the installation cooperation between two cement pipes for the cement pipe can appear mutually not closely or even the unable circumstances of cooperating between the cement pipe when the installation.
In order to remove the burrs on the inner wall of the pipe body 7, it is a common practice that a worker holds a scraper by hand to scrape the burrs on the inner wall of the pipe body 7.
But when getting rid of the overlap through the manual work, need strike off repeatedly the overlap on the different positions on the pipeline inner wall, need spend more energy and time, be unfavorable for promoting work efficiency.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a cement pipe overlap strikes off machine can effectively promote the efficiency that the staff got rid of the overlap.
The above object of the present invention is achieved by the following technical solutions:
a cement pipe flash scraping machine comprises a U-shaped frame and a scraper connected with the U-shaped frame;
the U-shaped frame comprises a vertical frame, and a first transverse frame and a second transverse frame which are respectively connected with two ends of the vertical frame, the first transverse frame and the second transverse frame are parallel to each other, the first transverse frame and the second transverse frame are both arranged along the length direction of the cement pipe, the first transverse frame is arranged on the inner side of the cement pipe, and the second transverse frame is arranged on the outer side of the cement pipe;
the two ends of the side wall of the first cross frame are coaxially and rotatably connected with first pulleys, the wheel surfaces of the first pulleys are abutted with the inner side wall of the cement pipe, the end part of the side wall of the second cross frame is coaxially and rotatably connected with second pulleys, and the wheel surfaces of the second pulleys are abutted with the outer side wall of the cement pipe;
the scraper is connected with the first cross frame, and the blade of the scraper is abutted against the inner wall of the cement pipe.
Through adopting above-mentioned technical scheme, install the U-shaped frame on the cement pipe, make first pulley and cement pipe inner wall laminate mutually, make second pulley and cement pipe outer wall looks butt, first pulley and second pulley can guarantee that the U-shaped frame can be smooth along cement pipe circumference removal, scraper and first crossbearer fixed connection, make the U-shaped frame can drive the scraper and remove, and the cutting edge of scraper and cement pipe inner wall laminate mutually, thereby make the scraper can strike off the overlap on the cement pipe inner wall, the U-shaped frame can guarantee that the scraper cutting edge is with cement pipe inner wall looks butt all the time, make the scraper can strike off the overlap effectively, and the staff only needs control the U-shaped frame to move on the cement pipe, can get rid of the overlap, the convenience of staff's operation has been promoted, work efficiency has been promoted.
The present invention may be further configured in a preferred embodiment as: the first transverse frame comprises two brackets which are arranged in parallel, and the two brackets are connected through a connecting frame;
the scraper is connected with the connecting frame.
Through adopting above-mentioned technical scheme, two supports and the cooperation of second crossbearers can promote the stability when U-shaped frame removes effectively to guarantee that the scraper can strike off the overlap on the cement pipe effectively.
The present invention may be further configured in a preferred embodiment as: the scraper knife back is rotationally connected with the connecting frame, a tensioning spring is arranged between the scraper knife face and the connecting frame, one end of the tensioning spring is fixedly connected with the scraper knife face, and the other end of the tensioning spring is fixedly connected with the connecting frame.
Through adopting above-mentioned technical scheme, the scraper rotates with the link and is connected, and the tensioning spring between scraper and the link can guarantee that the scraper cutting edge closely laminates with the cement pipe inner wall to guarantee that the scraper can strike off the overlap on the cement pipe effectively, promote the effect of striking off of scraper.
The present invention may be further configured in a preferred embodiment as: the two ends of the first transverse frame in the length direction are fixedly connected with connecting rods, and each connecting rod is fixedly connected with the end parts of the two supports.
Through adopting above-mentioned technical scheme, two supports pass through the mutual fixed connection of connecting rod, can effectively promote the steadiness of first crossbearer to guarantee that first crossbearer can carry out stable support to the scraper, make the scraper can effectually strike off the overlap.
The present invention may be further configured in a preferred embodiment as: two ends of the connecting frame are connected with the two brackets in a sliding manner respectively;
two be provided with first adjusting screw between the connecting rod, first adjusting screw sets up and sets up between two supports along support length direction, first adjusting screw's both ends are rotated with two connecting rods respectively and are connected, link and first adjusting screw threaded connection.
Through adopting above-mentioned technical scheme, through first adjusting screw, can adjust the position of link on the crossbearer to adjust the position of scraper on the link, make the staff make the scraper can strike off the overlap on the cement pipe inner wall different positions through the position of adjusting the scraper, can effectively promote the convenience that the scraper used, promote the working range of scraping the machine, first adjusting screw can effectively promote the convenience of scraping the machine operation.
The present invention may be further configured in a preferred embodiment as: the connecting rod is connected with the vertical frame in a sliding manner, a guide groove is formed in the inner wall of the vertical frame, and a guide block connected with the guide groove in a sliding manner is arranged on the side wall of the connecting rod; the connecting rod is arranged in parallel with the vertical frame, and one end of the connecting rod, which is far away from the first transverse frame, is fixedly connected with the end part of the second transverse frame;
and a second adjusting screw rod is connected to the connecting rod in a threaded manner and is arranged along the length direction of the connecting rod, and one end, close to the first transverse frame, of the second adjusting screw rod is rotatably connected with one end, close to the first transverse frame, of the vertical frame.
Through adopting above-mentioned technical scheme, through controlling second adjusting screw, can adjust the elongation of connecting rod on the grudging post to can promote the distance between second crossbearer and the first crossbearer, make the U-shaped frame can install on the cement pipe of different thickness, effectively promote the application scope of scraping the machine, reduce the use cost of scraping the machine, second adjusting screw can promote the convenience of scraping the machine operation simultaneously.
The guide way slides with the guide block and is connected, can promote the stability when the connecting rod removes, can promote the area of contact between connecting rod and the grudging post simultaneously for fixing that the connecting rod can be more stable is from the grudging post, reduces the probability that the connecting rod takes place unnecessary rocking, promotes the stability of second crossbearer at the during operation.
The present invention may be further configured in a preferred embodiment as: the side wall of the stand facing the end face of the cement pipe is rotatably connected with a guide wheel, and the wheel surface of the guide wheel is abutted against the end face of the cement pipe.
Through adopting above-mentioned technical scheme, thereby the leading wheel can avoid the grudging post directly to contact with cement pipe terminal surface and influence the removal process of scraping the machine. The smoothness of the scraper in moving is improved, so that the removal effect of the scraper on flash is improved.
The present invention may be further configured in a preferred embodiment as: one side of the stand, which is back to the cement pipe, is rotatably connected with a handle.
Through adopting above-mentioned technical scheme, the staff is through controlling the handle, the removal of control scraping machine that can be more convenient, and the handle rotates with the grudging post simultaneously to be connected for the staff only needs to hold the handle from a direction and can control scraping machine axial displacement on the cement pipe, promotes the convenience of scraping the use of machine effectively.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the scraper can be arranged on a cement pipeline, and the cutting edge of the scraper can be effectively abutted against the inner wall of the cement pipe, so that a worker only needs to control the scraper to move circumferentially on the cement pipe, the scraper can remove the flash on the wall of the cement pipe, and the efficiency of removing the flash by the worker is effectively improved;
2. through adjusting first adjusting screw, can adjust the position of scraper on first crossbearer, simultaneously through adjusting second adjusting screw, can adjust the distance between first crossbearer and the second crossbearer, effectively promote the application scope of scraping the machine, reduce use cost.
Drawings
FIG. 1 is a structure of a tube body in the prior art;
fig. 2 is a schematic view of the construction of the scraper;
FIG. 3 is a view showing the connection between the connecting rod and the stand;
FIG. 4 is a view showing the mating relationship between the scraper and the cement pipe;
fig. 5 is used for showing the matching relationship between the scraper and the inner wall of the cement pipe.
In the figure, 1, a first cross frame; 11. a support; 12. a connecting frame; 13. a first pulley; 14. a first adjusting screw; 15. a connecting rod; 2. a second cross frame; 21. a second pulley; 3. erecting a frame; 31. a guide groove; 32. a connecting rod; 321. a guide block; 33. a second adjusting screw; 34. a guide wheel; 4. a scraper; 41. tensioning the spring; 5. a grip; 6. a cement pipe; 7. a tube body.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 2, for the utility model discloses a cement pipe overlap strikes off machine, including the U-shaped frame and set up scraper 4 on the U-shaped frame. The U-shaped frame comprises a vertical frame 3 and a first transverse frame 1 and a second transverse frame 2 which are respectively connected with two ends of the vertical frame 3. First crossbearer 1 includes two supports 11 that are parallel to each other to the equal fixedly connected with connecting rod 15 in 1 length direction's of first crossbearer both ends, the both ends of every connecting rod 15 respectively with two 11 end fixed connections of supports, thereby promote the steadiness of first crossbearer 1.
Referring to fig. 2, a connecting rod 15 is fixedly connected to the stand 3, and the stand 3 is perpendicular to the bracket 11; two ends of the side wall of each bracket 11 are rotatably connected with a first pulley 13, and the first pulleys 13 and the brackets 11 are coaxially arranged; the second cross frame 2 is parallel to the support 11, and both ends of the side wall of the second cross frame 2 are rotatably connected with second pulleys 21.
Referring to fig. 2, the vertical frame 3 is hollow, one end of the vertical frame 3, which is far away from the first transverse frame 1, is open, a connecting rod 32 is connected inside the vertical frame 3 in a sliding manner, and one end of the connecting rod 32 extends to one side of the vertical frame 3 through the opening and is fixedly connected with one end of the second transverse frame 2; the inner wall of the vertical frame 3 is provided with a guide groove 31, and the connecting rod 32 is provided with a guide block 321 connected with the guide groove 31 in a sliding manner.
Referring to fig. 3, a second adjusting screw 33 is threadedly connected to the connecting rod 32, the second adjusting screw 33 is disposed along the length direction of the connecting rod 32, and one end of the second adjusting screw 33 close to the first cross frame 1 is rotatably connected to the vertical frame 3. The distance between the first cross frame 1 and the second cross frame 2 can be adjusted by adjusting the second adjusting screw 33.
Referring to fig. 4, when the scraper is used, the U-shaped frame is placed on the cement pipe 6, the first cross frame 1 is placed inside the cement pipe 6, the tread of the first pulley 13 is brought into contact with the inner wall of the cement pipe 6, the second cross frame 2 is placed outside the cement pipe 6, and the second adjusting screw 33 is adjusted to bring the tread of the second pulley 21 into contact with the outer wall of the cement pipe 6, whereby the U-shaped frame can be attached to the cement pipe 6, and the U-shaped frame can be moved circumferentially along the circumference of the cement pipe 6 by the first pulley 13 and the second pulley 21.
Referring to fig. 4, stand 3 rotates towards one side of cement pipe 6 and is connected with leading wheel 34, and the axis of leading wheel 34 is parallel with the axis of stand 3, and when the U-shaped frame moved on cement pipe 6, the wheel face of leading wheel 34 can with 6 terminal surface looks butt of cement pipe, avoids the stand 3 lateral wall directly to contact with 6 terminal surfaces of cement pipe to promote the stability that the U-shaped frame removed.
Referring to fig. 4, a handle 5 is rotatably connected to the side of the stand 3 opposite to the guide wheel 34, and the rotating plane of the handle 5 is parallel to the end surface of the cement pipe 6. The staff can control the U-shaped frame to carry out circumference removal on cement pipe 6 through operation handle 5, promotes the convenience that strikes off the machine and use.
Referring to fig. 4, a connecting frame 12 is slidably connected between the two brackets 11. The opposite sides of the two brackets 11 are both provided with sliding grooves, the two ends of the connecting frame 12 are both provided with sliding blocks, and the two sliding blocks are respectively connected with the two sliding grooves in a sliding manner; a first adjusting screw 14 is arranged between the two connecting rods 15, the first adjusting screw 14 is arranged along the length direction of the supports 11 and is arranged between the two supports 11, and two ends of the first adjusting screw 14 are respectively in rotating connection with the two connecting rods 15; the lower extreme of link 12 is provided with the connecting block, and connecting block and first adjusting screw 14 threaded connection, from this, the staff can be through operating first adjusting screw 14, can adjust the relative position of link 12 and support 11.
Referring to fig. 5, the scraper 4 is arranged between the first cross frame 1 and the second cross frame 2, the back of the scraper 4 is rotatably connected with the connecting frame 12, the blade face of the scraper 4 is obliquely arranged, a tension spring 41 is arranged between one side of the scraper 4 facing the connecting frame 12 and the connecting frame 12, one end of the tension spring 41 is fixedly connected with the blade face of the scraper 4, and the other end of the tension spring is fixedly connected with the connecting frame 12.
Referring to fig. 5, when the U-shaped frame is installed on the cement pipe 6, the cutting edge of the scraper 4 can abut against the inner wall of the cement pipe 6, the tension spring 41 can ensure the stability of the scraper 4 when abutting against the inner wall of the cement pipe 6, and the worker can control the scraper 4 to scrape off the flash on the inner wall of the cement pipe 6 by controlling the movement of the U-shaped frame.
The implementation principle of the embodiment is as follows: installing the U-shaped frame on the cement pipe 6, placing the first transverse frame 1 on the inner side of the cement pipe 6, and enabling the wheel surface of the first pulley 13 to be abutted against the inner wall of the cement pipe 6; the second cross frame 2 is arranged on the outer side of the cement pipe 6, the second adjusting screw rod 33 is adjusted to enable the wheel surface of the second pulley 21 to be abutted against the outer wall of the cement pipe 6, at the moment, the cutting edge of the scraper 4 can be abutted against the inner wall of the cement pipe 6 under the action of the tensioning spring 41, and the position of the scraper 4 is adjusted by adjusting the first adjusting screw rod 14, so that the cutting edge of the scraper 4 is aligned with the position of the flash.
By controlling the handle 5, the scraper is controlled to move along the circumferential direction of the cement pipe 6, and the scraper 4 can scrape off the flash on the inner wall of the cement pipe 6.
The embodiments of the present invention are the preferred embodiments of the present invention, and the protection scope of the present invention is not limited by this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a cement pipe overlap scraping machine which characterized in that: comprises a U-shaped frame and a scraper (4) connected with the U-shaped frame;
the U-shaped frame comprises a vertical frame (3) and a first transverse frame (1) and a second transverse frame (2) which are connected with two ends of the vertical frame (3) respectively, the first transverse frame (1) and the second transverse frame (2) are parallel to each other, the first transverse frame (1) and the second transverse frame (2) are arranged along the length direction of the cement pipe (6), the first transverse frame (1) is arranged on the inner side of the cement pipe (6), and the second transverse frame (2) is arranged on the outer side of the cement pipe (6);
the two ends of the side wall of the first transverse frame (1) are coaxially and rotatably connected with first pulleys (13), the wheel surface of each first pulley (13) is abutted against the inner side wall of the cement pipe (6), the end part of the side wall of the second transverse frame (2) is coaxially and rotatably connected with a second pulley (21), and the wheel surface of each second pulley (21) is abutted against the outer side wall of the cement pipe (6);
the scraper (4) is connected with the first cross frame (1), and the cutting edge of the scraper (4) is abutted against the inner wall of the cement pipe (6).
2. The cement pipe flash scraping machine as claimed in claim 1, wherein: the first transverse frame (1) comprises two brackets (11) which are arranged in parallel, and the two brackets (11) are connected through a connecting frame (12);
the scraper (4) is connected with the connecting frame (12).
3. The cement pipe flash scraping machine as claimed in claim 2, wherein: the scraper (4) back of a knife blade is connected with link (12) rotation, be provided with tensioning spring (41) between scraper (4) knife face and link (12), tensioning spring (41) one end and scraper (4) knife face fixed connection, the other end and link (12) fixed connection.
4. The cement pipe flash scraping machine as claimed in claim 2, wherein: the two ends of the first transverse frame (1) in the length direction are fixedly connected with connecting rods (15), and each of the two ends of each connecting rod (15) is fixedly connected with the end parts of the two supports (11) respectively.
5. The cement pipe flash scraping machine as claimed in claim 4, wherein: two ends of the connecting frame (12) are respectively connected with the two brackets (11) in a sliding manner;
two be provided with first adjusting screw (14) between connecting rod (15), first adjusting screw (14) set up and set up between two supports (11) along support (11) length direction, the both ends of first adjusting screw (14) rotate with two connecting rod (15) respectively and are connected, link (12) and first adjusting screw (14) threaded connection.
6. The cement pipe flash scraping machine as claimed in claim 1, wherein: the vertical frame (3) is connected with a connecting rod (32) in a sliding manner, a guide groove (31) is formed in the inner wall of the vertical frame (3), and a guide block (321) connected with the guide groove (31) in a sliding manner is arranged on the side wall of the connecting rod (32); the connecting rod (32) is arranged in parallel with the vertical frame (3), and one end, far away from the first transverse frame (1), of the connecting rod (32) is fixedly connected with the end part of the second transverse frame (2);
threaded connection has second adjusting screw (33) on connecting rod (32), connecting rod (32) length direction sets up is followed in second adjusting screw (33), second adjusting screw (33) are close to the one end of first crossbearer (1) and the one end rotation connection that first crossbearer (1) is close to in grudging post (3).
7. The cement pipe flash scraping machine as claimed in claim 6, wherein: the guide wheel (34) is rotatably connected to the side wall, facing the end face of the cement pipe (6), of the vertical frame (3), and the wheel surface of the guide wheel (34) is abutted to the end face of the cement pipe (6).
8. The cement pipe flash scraping machine as claimed in claim 7, wherein: one side of the vertical frame (3) back to the cement pipe (6) is rotatably connected with a handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020793738.9U CN212795440U (en) | 2020-05-13 | 2020-05-13 | Cement pipe overlap scraping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020793738.9U CN212795440U (en) | 2020-05-13 | 2020-05-13 | Cement pipe overlap scraping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212795440U true CN212795440U (en) | 2021-03-26 |
Family
ID=75093311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020793738.9U Active CN212795440U (en) | 2020-05-13 | 2020-05-13 | Cement pipe overlap scraping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212795440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147009A (en) * | 2021-11-02 | 2022-03-08 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | A cleaning device for decontamination of steel pipe surface |
-
2020
- 2020-05-13 CN CN202020793738.9U patent/CN212795440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147009A (en) * | 2021-11-02 | 2022-03-08 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | A cleaning device for decontamination of steel pipe surface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114101906B (en) | Automatic laser welding device for pipe fittings | |
| EA027005B1 (en) | Pipe cutting apparatus | |
| CN203887365U (en) | Edge cutting machine for diameter-different pipe | |
| CN206425637U (en) | Pipe part burr remover | |
| CN212795440U (en) | Cement pipe overlap scraping machine | |
| CN109078939A (en) | A kind of iron pipe concrete lining crushing device | |
| CN110480054A (en) | A kind of layer-stepping tubing punch device of included lifting clamping device | |
| CN111716031B (en) | Welding connection processing technology for manufacturing and building steel structure | |
| CN106514313A (en) | Clamping method for wire pipe welding edge | |
| CN106141448A (en) | A kind of transformer station connects conduit cutting method | |
| CN105458577B (en) | Welding gun clamping device capable of being used for deep hole welding | |
| CN103302229B (en) | A kind of structural design of round-link chain deburrer | |
| CN216501280U (en) | Indent cull remove device of zinc-plated steel pipe is moulded to inside lining | |
| CN216920653U (en) | Small-bore sewage pipe clearance sacrifice device | |
| CN205309631U (en) | Can be used to deep hole welded welder fixture | |
| CN116140727A (en) | Stainless steel cutting device for stainless steel sculpture machining | |
| CN108787512A (en) | The intelligent automatic paint scraping device of round shape bucket wall | |
| CN212218629U (en) | Circular tube cutting machine | |
| CN211250191U (en) | Pipe cutting device with automatic cutting gantry | |
| CN219766915U (en) | Metal tube cutting machine with adjustable clamping device | |
| KR100770532B1 (en) | Ring Frame Mounting Device | |
| CN116140304B (en) | Steel pipe end inner wall cleaning device | |
| CN214738593U (en) | Local repair device for drainage pipeline | |
| CN203779005U (en) | Mitre elbow baiting cutting machine | |
| RU199236U1 (en) | Tool for stripping external insulation at pipe ends |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |