CN202985232U - Auxiliary fixing tool of externally-embedded type pipe beveling machine - Google Patents
Auxiliary fixing tool of externally-embedded type pipe beveling machine Download PDFInfo
- Publication number
- CN202985232U CN202985232U CN 201220709485 CN201220709485U CN202985232U CN 202985232 U CN202985232 U CN 202985232U CN 201220709485 CN201220709485 CN 201220709485 CN 201220709485 U CN201220709485 U CN 201220709485U CN 202985232 U CN202985232 U CN 202985232U
- Authority
- CN
- China
- Prior art keywords
- embedded type
- beveling machine
- type pipeline
- externally embedded
- externally
- 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
Links
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to an auxiliary fixing tool of an externally-embedded type pipe beveling machine, and solves the problem that externally-embedded type pipe beveling machines cannot be firmly fixed on elbow tubes, conical-head tubes and vertically or obliquely placed straight tubes via owned fixing devices. The auxiliary fixing tool of the externally-embedded type pipe beveling machine comprises a clamp and at least two fixing rod groups, each fixing rod group contains a pull rod, a jack rod and a stop rod, supporting seats are arranged on the outer wall of the clamp and used for mounting the pull rods, the jack rods and the stop rods, the fixing rod groups are perpendicular to the plane where the clamp is positioned, the distances respectively between each pull rod and the inner wall of the clamp, between each jack rod and the inner wall of the clamp, and between each stop rod and the inner wall of the clamp sequentially decrease, and positioning bolts are arranged at free ends of the pull rods and used for being matched with screw holes on the outer wall of the externally-embedded type pipe beveling machine. By the aid of the auxiliary fixing tool of the externally-embedded type pipe beveling machine, the externally-embedded type pipe beveling machine can be firmly fixed on the elbow tubes, the conical-head tubes or the vertically or obliquely placed straight tubes.
Description
Technical field
The utility model relates to the tube groove manufacture field in nuclear power station, relates in particular to a kind of fixing instrument of auxiliary externally embedded type pipeline beveling machine that is used for.
Background technology
At nuclear power station, the job site is installed and carries out pipeline when installing, a lot of tubing need to carry out groove processing to tubing with the externally embedded type pipeline beveling machine because installing.It is straight tube that part is arranged in these tubing, and it is near pipe end place's slight bending and the crooked radian swan neck less than 10 ° that part is arranged, and some is the circular cone head tube that the outer wall of port is the inclined plane of circular cone shape.At use externally embedded type pipeline beveling machine, straight tube is carried out groove and add man-hour, can only just can carry out groove processing after with the straight tube horizontal positioned, in case otherwise straight tube is vertically placed or slant setting, be fixed on externally embedded type beveling machine on straight tube because being subject to action of gravitation along straight tube outer wall down sliding, the groove that processes is undesirable, even can't carry out groove processing.At use externally embedded type pipeline beveling machine, swan neck is carried out groove and add man-hour, only utilize the fixture claw of externally embedded type pipeline beveling machine self the externally embedded type pipeline beveling machine can't be securely fixed in the crooked port of swan neck, even form variations is larger to make the groove size that processes, and can't use; Again carry out after groove processing size of pipe and tubing too small and can't use, and then cause tubing to be scrapped.At use externally embedded type pipeline beveling machine, the circular cone head tube is carried out groove and add man-hour, utilize the fixture claw of pipeline beveling machine self also the externally embedded type pipeline beveling machine can't be securely fixed in the end of this circular cone head tube, and then make the groove that processes have very large deviation, can't use, even also can cause tubing to be scrapped.
Utilize the fixture of self can't be securely fixed in swan neck, circular cone head tube and the problem on the straight tube of horizontal positioned not for solving the externally embedded type pipeline beveling machine, the fixture that needs development a kind of auxiliary externally embedded type pipeline beveling machine self is securely fixed in instrument on tubing with this externally embedded type pipeline beveling machine.
The utility model content
For solve the externally embedded type pipeline beveling machine utilize the fixture of self can't be securely fixed in swan neck, circular cone head tube and vertically place or tilted-putted straight tube on problem, the utility model proposes the auxiliary setting tool of a kind of externally embedded type pipeline beveling machine, the auxiliary setting tool of this externally embedded type pipeline beveling machine comprises clip and at least two fixed bar groups, described fixed bar group comprises pull bar, push rod and pin, on described clip outer wall, supporting seat is set, is used for installing described pull bar, push rod and pin; Described fixed bar group is vertical with the plane at described clip place, and the spacing between described pull bar, push rod and pin and described clip inwall reduces successively; The free end of described pull bar arranges bolt, and the screw that is used on the outer wall with the externally embedded type pipeline beveling machine coordinates.
When using the auxiliary externally embedded type pipeline beveling machine of the auxiliary setting tool of this externally embedded type pipeline beveling machine fixedly, the free end that is arranged in the free-ended bolt of pull bar screws in the screw on externally embedded type pipeline beveling machine outer wall, when sliding with an end that carries out the groove operation at the externally embedded type pipeline beveling machine on the tubing, the externally embedded type pipeline beveling machine is applied a pulling force, and then avoid the externally embedded type pipeline beveling machine to come off from pipe end; The free end of push rod withstands on the sidewall of externally embedded type pipeline beveling machine, when the other end of tubing slides, the externally embedded type pipeline beveling machine is applied a resistance at the externally embedded type pipeline beveling machine, slide to avoid the other end of externally embedded type pipeline beveling machine along outer pipe wall to tubing; Close free-ended side on pin is abutted on the claw of externally embedded type pipeline beveling machine, rotate to avoid externally embedded type pipeline beveling machine center line around tubing on tubing.Like this, use the auxiliary setting tool of this externally embedded type pipeline beveling machine the externally embedded type pipeline beveling machine can be securely fixed in crooked radian less than swan neck, the circular cone head tube of 10 ° and vertically place or tilted-putted straight tube on.
Preferably, described clip is connected to form by connecting bolt by the hoop plate of two semi-annular shapes.Like this, can assist setting tool be arranged on tubing or from tubing this externally embedded type pipeline beveling machine easily pulls down; Can also adjust by regulating connecting bolt the internal diameter of clip, and then the auxiliary setting tool of this externally embedded type pipeline beveling machine can be applied on tubing diversified in specifications.
Preferably, the auxiliary setting tool of described externally embedded type pipeline beveling machine comprises three described fixed bar groups, and described three fixed bar groups evenly distribute around described clip.Like this, can improve the stability that the auxiliary setting tool of externally embedded type pipeline beveling machine is fixed the externally embedded type pipeline beveling machine.
Preferably, three through holes are set on described supporting seat, are respectively used to install pull bar, push rod and pin in described fixed bar group, on described pull bar, push rod and pin, external screw thread is set, be fixedly mounted on described supporting seat by nut.Like this, can reduce the quantity of supporting seat, make simple; And respectively pull bar, push rod and pin are fixedly mounted on supporting seat by nut, spacing between accurate adjustment externally embedded type pipeline beveling machine and clip, be fixed the externally embedded type pipeline beveling machine to use the auxiliary setting tool of this externally embedded type pipeline beveling machine on the tubing on different length as required.
Preferably, three through holes on described supporting seat radially arrange along the same of described clip.
When using the auxiliary setting tool of the utility model externally embedded type pipeline beveling machine that the externally embedded type pipeline beveling machine is fixed, the externally embedded type pipeline beveling machine can be securely fixed in crooked radian less than on the swan neck of 10 °, on the circular cone head tube and vertically place or tilted-putted straight tube on, and then make groove that the externally embedded type pipeline beveling machine processes on tubing to satisfy required shape and precision are installed.Three fixed bar groups evenly are set, the stability in the time of can improving it externally embedded type pipeline beveling machine is fixed on clip; The mode that the fixed bar group is threaded connection is fixedly mounted on supporting seat, and the convenient spacing of adjusting between externally embedded type pipeline beveling machine and clip can satisfy that the externally embedded type pipeline beveling machine is fixed on needs on the tubing of different length.
Description of drawings
Fig. 1 is the perspective view of the auxiliary setting tool of the utility model externally embedded type pipeline beveling machine;
Fig. 2 is the perspective view of the auxiliary setting tool of the externally embedded type pipeline beveling machine in Fig. 1 when being in the use state.
The specific embodiment
As shown in Figure 1, the auxiliary setting tool of the utility model externally embedded type pipeline beveling machine comprises clip 1, three fixed bar groups 2, comprise again a pull bar 21, a push rod 22 and a pin 23 in each fixed bar group 2, wherein, pull bar 21, push rod 22 are connected with pin and are connected with clip 1 by the supporting seat 3 that is positioned on clip 1 outer wall.Pull bar 21, push rod 22 and pin 23 are all vertical with the plane at clip 1 place, and the spacing between pull bar 21, push rod 22 and pin 23 and clip 1 inwall reduces successively; On pull bar 21 near being provided with bolt 24 on its free-ended position, the screw that is used on the outer wall with the externally embedded type pipeline beveling machine coordinates.
As shown in Figure 2, when using the auxiliary setting tool of the utility model externally embedded type pipeline beveling machine that externally embedded type pipeline beveling machine 4 is fixed, first utilize the claw 41 on externally embedded type pipeline beveling machine 4 that this externally embedded type pipeline beveling machine 4 tentatively is fixed on the end of tubing 5.Then clip 1 is fixed on tubing 5, the free end of bolt 24 is inserted into the screw that is arranged on externally embedded type pipeline beveling machine 4 outer walls screws, slide with an end of avoiding externally embedded type pipeline beveling machine 4 to carry out the groove operation on tubing 5; The free end of push rod 22 is withstood on externally embedded type pipeline beveling machine 4 on the sidewall of clip 1 one sides, slide to the other end along tubing 5 outer walls to avoid externally embedded type pipeline beveling machine 4; The free-ended side of close pin 23 on pin 23 is abutted on the claw 41 of externally embedded type pipeline beveling machine 4, rotate to avoid externally embedded type pipeline beveling machine 4 center line around tubing 5 on tubing 5.
As illustrated in fig. 1 and 2, the circular ring structure that is connected to form by connecting bolt 12 for the hoop plate 11 by two semicircular ring of clip 1.When using the auxiliary setting tool of this externally embedded type pipeline beveling machine, can easily clip 1 be arranged on tubing 5 or with clip 1 and remove from tubing 5, and the size that can regulate clip 1 internal diameter by regulating connecting bolt 12, and then the auxiliary setting tool of this externally embedded type pipeline beveling machine can be applied on tubing diversified in specifications.
As illustrated in fig. 1 and 2, the same radial direction along clip 1 on supporting seat 3 is provided with three through holes, and the center line of these three through holes is all vertical with the plane at clip 1 place, so that pull bar 21, push rod 22 and the pin 23 in same fixed bar group 2 to be installed.Certainly, also can be on same supporting seat 3 a through hole is set respectively so that pull bar 21, push rod 22 and the pin 23 in same fixed bar group 2 to be installed along three different radial direction, even the pull bar 21 in same fixed bar group 2, push rod 22 and pin 23 can also be arranged on respectively on three supporting seats 3.Be provided with external screw thread on pull bar 21, push rod 22 and pin 23, by nut 25, pull bar 21, push rod 22 and pin 23 be fixed on supporting seat 3.Like this, in use, can regulate as required the length of pull bar 21, push rod 22 and pin 23 between externally embedded type pipeline beveling machine 4 and clip 1, and then the spacing between adjusting externally embedded type pipeline beveling machine 4 and clip 1, to use the auxiliary setting tool of this externally embedded type pipeline beveling machine on the tubing 5 of different length, externally embedded type pipeline beveling machine 4 is fixed.
Claims (5)
1. an externally embedded type pipeline beveling machine is assisted setting tool, it is characterized in that, the auxiliary setting tool of this externally embedded type pipeline beveling machine comprises clip and at least two fixed bar groups, described fixed bar group comprises pull bar, push rod and pin, on described clip outer wall, supporting seat is set, is used for installing described pull bar, push rod and pin; Described fixed bar group is vertical with the plane at described clip place, and the spacing between described pull bar, push rod and pin and described clip inwall reduces successively; The free end of described pull bar arranges bolt, and the screw that is used on the outer wall with the externally embedded type pipeline beveling machine coordinates.
2. the auxiliary setting tool of externally embedded type pipeline beveling machine according to claim 1, is characterized in that, described clip is connected to form by connecting bolt by the hoop plate of two semi-annular shapes.
3. the auxiliary setting tool of externally embedded type pipeline beveling machine according to claim 1 and 2, is characterized in that, the auxiliary setting tool of described externally embedded type pipeline beveling machine comprises three described fixed bar groups, and described three fixed bar groups evenly distribute around described clip.
4. externally embedded type pipeline beveling machine according to claim 1 and 2 is assisted setting tool, it is characterized in that, three through holes are set on described supporting seat, be respectively used to install pull bar, push rod and pin in described fixed bar group, on described pull bar, push rod and pin, external screw thread is set, is fixedly mounted on described supporting seat by nut.
5. the auxiliary setting tool of externally embedded type pipeline beveling machine according to claim 4, is characterized in that, three through holes on described supporting seat radially arrange along the same of described clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709485 CN202985232U (en) | 2012-12-20 | 2012-12-20 | Auxiliary fixing tool of externally-embedded type pipe beveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709485 CN202985232U (en) | 2012-12-20 | 2012-12-20 | Auxiliary fixing tool of externally-embedded type pipe beveling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202985232U true CN202985232U (en) | 2013-06-12 |
Family
ID=48556450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220709485 Expired - Lifetime CN202985232U (en) | 2012-12-20 | 2012-12-20 | Auxiliary fixing tool of externally-embedded type pipe beveling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202985232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025389A (en) * | 2020-08-20 | 2020-12-04 | 李成雄 | Large-scale pipeline girdling machine |
-
2012
- 2012-12-20 CN CN 201220709485 patent/CN202985232U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025389A (en) * | 2020-08-20 | 2020-12-04 | 李成雄 | Large-scale pipeline girdling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202894421U (en) | Tube wall drill fixture | |
| CN202985232U (en) | Auxiliary fixing tool of externally-embedded type pipe beveling machine | |
| CN205025089U (en) | Pre -buried one shot forming construction structures of cast -in -place concrete floor steel casing pipe | |
| CN201851791U (en) | Pipeline clamp | |
| CN201405287Y (en) | Socket spanner for installing expansion bolts conveniently | |
| CN202850476U (en) | Scaffold through-wall adjustable tool type wall connection device | |
| CN203843982U (en) | Threaded blind hole forming bar | |
| CN201002223Y (en) | Flange cushion mounting locator | |
| CN203459890U (en) | Automatic screwing device for threaded rod used for connecting radiating fin and crystal | |
| CN203082146U (en) | Novel adjusting lead screw | |
| CN201833194U (en) | Quick positioning and clamping device | |
| CN103506500B (en) | Stamping die location-plate and location regulation method thereof | |
| CN203380559U (en) | Positioning tool for welding large-diameter annularly distributed bend pipes | |
| CN103032632A (en) | Square pipe mounting bracket | |
| CN211231878U (en) | Sleeve fixing device | |
| CN204692772U (en) | A kind of combination type supporting device for petroleum pipeline | |
| CN202252370U (en) | Line clamp applicable to multi-line diameters | |
| CN202073276U (en) | Mounting fastener for marbles | |
| CN202349390U (en) | Fixing clip capable of quickly installing pipe | |
| CN202906285U (en) | Cable replacement frame | |
| CN217393395U (en) | Manual pipe bending device | |
| CN202330158U (en) | Large-aperture pipe fitting detecting and fixing device | |
| CN201875322U (en) | Connecting fixing device convenient to adjust angle | |
| CN201988890U (en) | Large butt welding flange installing device for piping system processing | |
| CN205166776U (en) | A frock clamp for assembling valve pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |