CN217834784U - Fixing device is used in concatenation of PVC tee bend pipeline - Google Patents
Fixing device is used in concatenation of PVC tee bend pipeline Download PDFInfo
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- CN217834784U CN217834784U CN202221830633.1U CN202221830633U CN217834784U CN 217834784 U CN217834784 U CN 217834784U CN 202221830633 U CN202221830633 U CN 202221830633U CN 217834784 U CN217834784 U CN 217834784U
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Abstract
The utility model is suitable for a PVC pipeline concatenation technical field provides a PVC tee bend pipeline fixing device for concatenation, including the transmission case, the fixed surface of transmission case is connected with the staple bolt, the bottom detachably of going up the staple bolt is provided with down the staple bolt, the inside of transmission case rotationally transversely is provided with the one-way screw lead screw, the surperficial threaded connection of one-way screw lead screw has first lead screw cover, first lead screw cover extends to one side of transmission case outside is provided with pipeline fixture, pipeline fixture includes the grip slipper. This fixing device is used in concatenation of PVC tee bend pipeline can keep the stationary state after PVC pipe and three-way pipe concatenation are accomplished, makes the three-way pipe can not make the PVC pipeline drop rocking etc. under the circumstances to make other interfaces of three-way pipe can splice with other PVC pipelines, improved work efficiency greatly, and PVC pipe after fixing is high with three-way pipe stability, and the adhesion is better.
Description
Technical Field
The utility model belongs to the technical field of the PVC pipeline concatenation, especially, relate to a fixing device is used in concatenation of PVC tee bend pipeline.
Background
The PVC pipe is a plastic pipe which is developed and applied at the earliest by using a hot-press extrusion method after mixing polyvinyl chloride resin, a stabilizer, a lubricant and the like, the PVC pipe mainly comprises polyvinyl chloride, and other components are added to enhance the heat resistance, toughness and ductility of the PVC pipe.
PVC pipe need splice with the tee bend pipeline under some specific occasions, current splicing technique utilizes the mode of PVC glue or hot melt to accomplish the concatenation of PVC pipe and tee bend pipeline, but glue or hot melt all need only make the pipeline be connected completely through the air-drying of a period, at the in-process of waiting, in order to prevent that three-way pipe and PVC pipe from droing, only can stand, can't make the tee bend pipe splice with other PVC interfaces, greatly reduced the work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fixing device is used in concatenation of PVC tee bend pipeline aims at solving at the in-process of waiting for, in order to prevent that three-way pipe and PVC pipe from droing, can only stew, can't make three-way pipe and other PVC interfaces concatenations, greatly reduced the problem of work effect.
The utility model discloses a fixing device for splicing PVC three-way pipelines, which is realized in such a way, and comprises a transmission case, wherein the surface of the transmission case is fixedly connected with an upper hoop, the bottom of the upper hoop is detachably provided with a lower hoop, the transmission case is internally and transversely provided with a one-way thread lead screw in a rotatable manner, the surface of the one-way thread lead screw is in threaded connection with a first lead screw sleeve, and one side of the first lead screw sleeve extending to the outside of the transmission case is provided with a pipeline clamping mechanism;
pipeline fixture includes the grip slipper, grip slipper fixed connection in first lead screw cover extends to the outside one side of transmission case, the standing groove has been seted up on the surface of grip slipper, the inside of grip slipper just is located the below of standing groove rotationally transversely is provided with the two-way screw lead screw, the equal threaded connection in both ends on two-way screw lead screw surface has the second lead screw cover, and the screw thread at two-way screw lead screw surface both ends is opposite setting, the top fixedly connected with of second lead screw cover extends to the inside transfer line of standing groove, the inboard fixedly connected with holding piece of transfer line.
Preferably, the cross section of the placing groove is semicircular, and the clamping pieces are arc-shaped.
Preferably, the top of going up staple bolt both sides is fixedly connected with thread bush, the bottom of staple bolt both sides is rotationally run through be provided with thread rod of thread bush threaded connection down.
Preferably, the top of the inner cavity of the transmission case is transversely and fixedly connected with a sliding rod, and the surface of the sliding rod is slidably provided with a sliding sleeve fixedly connected with the first screw rod sleeve.
Preferably, the bottom of the inner cavity of the clamping seat is transversely and fixedly connected with a slide way, and a slide block fixedly connected with the second screw rod sleeve is arranged in the slide way.
Preferably, one end of the one-way threaded screw rod is fixedly connected with a first connecting rod extending to the outside of the transmission case, and the other end of the first connecting rod is fixedly connected with a knob.
Preferably, the other end fixedly connected with of two-way screw lead screw extends to the outside second connecting rod of grip slipper, the other end fixedly connected with handle of second connecting rod.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a fixing device is used in concatenation of PVC tee bend pipeline, through the setting of last staple bolt and lower staple bolt, can fix the device on the tee bend pipeline, then utilize fixture can carry out the centre gripping to the PVC pipe, then rotate the one-way screw lead screw, the PVC pipe that will drive the centre gripping through first lead screw cover when the one-way screw lead screw rotates removes, thereby make PVC pipe and tee bend concatenation, can keep the stationary state after the concatenation is accomplished, make the tee bend pipe can not make the PVC pipeline drop under the circumstances such as rock, thereby make other interfaces of tee bend pipe can splice with other PVC pipelines, work efficiency is greatly improved, and PVC pipe after fixing is high with three-way pipe stability, the adhesion is better.
Drawings
Fig. 1 is a schematic top sectional view of the structure of the present invention;
FIG. 2 is a schematic side view of the upper anchor ear of the present invention;
fig. 3 is a schematic side view of the structure of the holder of the present invention.
In the figure: 1. a transmission case; 2. an anchor ear is arranged; 3. a lower hoop; 4. a one-way threaded lead screw; 5. a first screw rod sleeve; 6. a clamping seat; 7. a placement groove; 8. a bidirectional threaded screw rod; 9. a second screw rod sleeve; 10. a transmission rod; 11. a clamping piece; 12. a threaded sleeve; 13. a threaded rod; 14. a slide bar; 15. a sliding sleeve; 16. a slideway; 17. a slider; 18. a first connecting rod; 19. a second connecting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a fixing device is used in concatenation of PVC tee bend pipeline, includes transmission case 1, and staple bolt 2 is connected with to the fixed surface of transmission case 1, and the bottom detachably of going up staple bolt 2 is provided with down staple bolt 3, and the inside of transmission case 1 rotationally transversely is provided with one-way screw lead screw 4, and the surperficial threaded connection of one-way screw lead screw 4 has first lead screw cover 5, and first lead screw cover 5 extends to 1 outside one side of transmission case and is provided with pipeline fixture.
Through last staple bolt 2 and the setting of staple bolt 3 down, can fix the device on the three-way pipe, then utilize fixture to carry out the centre gripping to the PVC pipe, then rotate one-way screw lead screw 4, will drive the PVC pipe removal of centre gripping through first lead screw cover 5 when one-way screw lead screw 4 rotates, thereby make PVC pipe and three-way pipe concatenation, can keep the stationary state after the concatenation is accomplished, make the three-way pipe can not make the PVC pipeline drop under the circumstances such as rock, thereby make other interfaces of three-way pipe can splice with other PVC pipelines, the work efficiency is greatly improved.
Pipeline fixture includes grip slipper 6, 6 fixed connection of grip slipper extend to 1 outside one side of transmission case in first lead screw cover 5, standing groove 7 has been seted up on the surface of grip slipper 6, the inside of grip slipper 6 just is located the below of standing groove 7 and rotationally transversely is provided with two-way screw lead screw 8, the equal threaded connection in both ends on 8 surfaces of two-way screw lead screw has second lead screw cover 9, and the screw thread at 8 surface both ends of two-way screw lead screw is opposite setting, the top fixedly connected with of second lead screw cover 9 extends to the inside transfer line 10 of standing groove 7, the inboard fixedly connected with holding piece 11 of transfer line 10.
The two-way screw lead screw 8 will drive the second lead screw cover 9 to be close to each other or keep away from when rotating, will drive the transfer line 10 to be close to each other when the second lead screw cover 9 is close to each other, will drive the holding piece 11 to be close to each other when the transfer line 10 is close to each other to utilize being close to each other of holding piece 11 can be with placing the inside PVC pipeline centre gripping of standing groove 7, thereby can fix the PVC pipeline.
Further, the cross section of the placing groove 7 is semicircular, and the clamping pieces 11 are arc-shaped.
In this embodiment, through the semi-circular setting, the PVC pipeline of being convenient for place, the outer wall of PVC pipeline can be laminated more to the centre gripping piece 11 that the arc set up.
Furthermore, the top of the two sides of the upper anchor ear 2 is fixedly connected with a threaded sleeve 12, and the bottom of the two sides of the lower anchor ear 3 is rotatably provided with a threaded rod 13 in threaded connection with the threaded sleeve 12 in a penetrating manner.
In this embodiment, threaded rod 13 can with 12 threaded connection of thread bush when rotating to can install staple bolt 2 and staple bolt 3 down, when last staple bolt 2 and staple bolt 3 install the kneck at the tee bend pipeline down, can be fixed the device with the tee bend pipeline.
Further, a sliding rod 14 is transversely and fixedly connected to the top of the inner cavity of the transmission case 1, and a sliding sleeve 15 fixedly connected with the first lead screw sleeve 5 is slidably arranged on the surface of the sliding rod 14.
In this embodiment, the sliding rod 14 can make the sliding sleeve 15 slide on its surface, so that the stability can be increased when the first screw sleeve 5 moves, and the clamped PVC pipe can be smoothly spliced with the three-way pipe.
Furthermore, the bottom of the inner cavity of the clamping seat 6 is transversely and fixedly connected with a slide way 16, and a slide block 17 fixedly connected with the second screw rod sleeve 9 is arranged in the slide way 16 in a sliding manner.
In this embodiment, the slide 16 can slide the slider 17 inside, so as to limit the moving second screw sleeve 9 and prevent the second screw sleeve 9 from rotating along with the bidirectional threaded screw 8.
Furthermore, one end of the one-way screw rod 4 is fixedly connected with a first connecting rod 18 extending to the outside of the transmission case 1, and the other end of the first connecting rod 18 is fixedly connected with a knob.
In this embodiment, when the knob is rotated, the one-way threaded screw rod 4 can be driven to rotate through the first connecting rod 18, so that an operator can conveniently rotate the one-way threaded screw rod 4 inside the transmission case 1.
The other end of the two-way threaded screw rod 8 is fixedly connected with a second connecting rod 19 extending to the outside of the clamping seat 6, and the other end of the second connecting rod 19 is fixedly connected with a handle.
In this embodiment, when the handle rotates, the two-way threaded screw 8 is driven to rotate by the second connecting rod 19, so that the operator can conveniently rotate the two-way threaded screw 8 inside the clamping seat 6.
The utility model discloses a theory of operation and use flow: during installation, firstly, the upper hoop 2 covers the joint of the three-way pipeline, then the lower hoop 3 is installed through the threaded sleeve 12 and the threaded rod 13, so that the device and the three-way pipeline are installed, then a PVC pipeline needing to be spliced with the three-way pipeline is placed inside the clamping seat 6, the second connecting rod 19 is rotated, the two-way threaded screw rod 8 is driven to rotate when the second connecting rod 19 rotates, the second screw rod sleeve 9 is driven to be close to each other when the two-way threaded screw rod 8 rotates, the clamping pieces 11 are driven to be close to each other through the transmission rod 10 when the second screw rod sleeve 9 is close to each other, so that the PVC pipe is clamped by the clamping pieces 11, PVC glue is coated on the outer wall of the PVC pipe and the inner wall of the three-way pipe joint, then the first connecting rod 18 is rotated, the clamping seat 6 is driven to move through the first screw rod sleeve 5 when the first connecting rod 18 rotates, so that the PVC pipe is inserted into the inside of the three-way pipe, and splicing fixation of the pipeline is completed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (7)
1. The utility model provides a PVC is fixing device for tee bend pipeline concatenation which characterized in that: the pipeline clamping device comprises a transmission case (1), wherein an upper hoop (2) is fixedly connected to the surface of the transmission case (1), a lower hoop (3) is detachably arranged at the bottom of the upper hoop (2), a one-way threaded screw rod (4) is rotatably and transversely arranged inside the transmission case (1), a first screw rod sleeve (5) is in threaded connection with the surface of the one-way threaded screw rod (4), and a pipeline clamping mechanism is arranged on one side, extending to the outside of the transmission case (1), of the first screw rod sleeve (5);
pipeline fixture includes grip slipper (6), grip slipper (6) fixed connection in first lead screw cover (5) extend to the outside one side of transmission case (1), standing groove (7) have been seted up on the surface of grip slipper (6), the inside of grip slipper (6) just is located the below of standing groove (7) rotationally transversely is provided with two-way screw lead screw (8), the equal threaded connection in both ends on two-way screw lead screw (8) surface has second lead screw cover (9), and the screw thread at two-way screw lead screw (8) surface both ends is opposite setting, the top fixedly connected with of second lead screw cover (9) extends to transfer line (10) inside standing groove (7), the inboard fixedly connected with centre gripping piece (11) of transfer line (10).
2. The PVC tee pipe fixing device for splicing as recited in claim 1, wherein: the section of the placing groove (7) is semicircular, and the clamping pieces (11) are arc-shaped.
3. The PVC tee pipe fixing device for splicing as recited in claim 1, wherein: go up staple bolt (2) the top fixedly connected with thread bush (12) of both sides, rotationally run through the bottom of staple bolt (3) both sides down be provided with thread rod (13) of thread bush (12) threaded connection.
4. The fixing device for splicing the PVC three-way pipeline, as recited in claim 1, is characterized in that: the top of the inner cavity of the transmission case (1) is transversely and fixedly connected with a sliding rod (14), and the surface of the sliding rod (14) is slidably provided with a sliding sleeve (15) fixedly connected with the first screw rod sleeve (5).
5. The PVC tee pipe fixing device for splicing as recited in claim 1, wherein: the bottom of grip slipper (6) inner chamber transversely fixedly connected with slide (16), the inside slidable of slide (16) be provided with second lead screw cover (9) fixed connection's slider (17).
6. The PVC tee pipe fixing device for splicing as recited in claim 1, wherein: one end of the one-way threaded screw rod (4) is fixedly connected with a first connecting rod (18) extending to the outside of the transmission case (1), and the other end of the first connecting rod (18) is fixedly connected with a knob.
7. The PVC tee pipe fixing device for splicing as recited in claim 1, wherein: the other end fixedly connected with of two-way screw lead screw (8) extends to second connecting rod (19) of grip slipper (6) outside, the other end fixedly connected with handle of second connecting rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221830633.1U CN217834784U (en) | 2022-07-15 | 2022-07-15 | Fixing device is used in concatenation of PVC tee bend pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221830633.1U CN217834784U (en) | 2022-07-15 | 2022-07-15 | Fixing device is used in concatenation of PVC tee bend pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217834784U true CN217834784U (en) | 2022-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221830633.1U Active CN217834784U (en) | 2022-07-15 | 2022-07-15 | Fixing device is used in concatenation of PVC tee bend pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217834784U (en) |
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2022
- 2022-07-15 CN CN202221830633.1U patent/CN217834784U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230717 Address after: 024000 apartment building-2-2-1613, No. 3, phase II, hardware electromechanical City, north of Balin street, Songshan District, Chifeng City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia dujun water conservancy and Hydropower Engineering Co.,Ltd. Address before: 024000 Hardware Trading Area A2-1-01012, Phase II, Hardware and Electromechanical City, Songshan District Logistics Park, Chifeng City, Inner Mongolia Autonomous Region Patentee before: Inner Mongolia Tuomiao Water Conservancy and Hydropower Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right |