CN216230837U - Auxiliary device for hot-melt connection of large-diameter pipeline - Google Patents
Auxiliary device for hot-melt connection of large-diameter pipeline Download PDFInfo
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- CN216230837U CN216230837U CN202122855795.2U CN202122855795U CN216230837U CN 216230837 U CN216230837 U CN 216230837U CN 202122855795 U CN202122855795 U CN 202122855795U CN 216230837 U CN216230837 U CN 216230837U
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- diameter pipeline
- stand
- bolt
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- auxiliary device
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- 239000012943 hotmelt Substances 0.000 title claims abstract description 21
- 230000006978 adaptation Effects 0.000 claims description 8
- 230000008093 supporting effect Effects 0.000 abstract description 17
- 238000005096 rolling process Methods 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 description 4
- 230000005012 migration Effects 0.000 description 4
- 238000013508 migration Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses an auxiliary device for hot-melt connection of a large-diameter pipeline, which comprises a positioning plate, wherein two parallel stand columns are arranged on the positioning plate, cross beams perpendicular to the stand columns are arranged at the upper end parts of the stand columns, two ends of each cross beam in the length direction are connected with inclined support rods, and rolling shafts are sleeved on the support rods. The large-diameter pipeline is placed on the two cross beams of the stand column, the two sides of the large-diameter pipeline are abutted to the rolling shafts of the supporting rods, and the cross beams and the supporting rods support the large-diameter pipeline. The height of the two columns is the same, so that the pipe diameter pipeline is kept horizontal, and labor is saved when the large-pipe-diameter pipeline is moved horizontally. And then the large-diameter pipeline is connected with the free end of the pipeline which is connected, so that the operation is more convenient and labor-saving.
Description
Technical Field
The utility model relates to the field of constructional engineering, in particular to an auxiliary device for hot-melt connection of a large-diameter pipeline.
Background
In the building construction process, pipelines are generally required to be laid, and for some pipelines with large pipe diameters, a hot melting connection mode is generally adopted to sequentially connect a plurality of sections of pipelines with large pipe diameters together. The hot-melt connection refers to a mode that nonmetal and nonmetal are connected after being heated to a (liquid) melting point. The hot melt connection is widely applied to connection among various pipeline systems, pipes and pipe fittings.
In the related art, a building pipeline is generally formed by connecting a plurality of sections of pipelines, the pipelines are connected together when being laid, the adjacent pipelines are connected end to end, when a new pipeline is connected, one end of the new pipeline needs to be connected with the free end of the connected pipeline, so that the new pipeline and the connected pipeline are kept parallel and level, and then the new pipeline and the connected pipeline are connected together in a hot melting mode.
In view of the above-mentioned related art, the inventor believes that, when laying a large-diameter pipeline, the pipeline is heavy, and the large-diameter pipeline is connected in parallel and level, which consumes much manpower and material resources and is inconvenient to operate.
SUMMERY OF THE UTILITY MODEL
For the convenience connect big pipe diameter pipeline, this application provides a big pipe diameter pipeline hot melt connection's auxiliary device.
The application provides an auxiliary device that big pipe diameter pipeline hot melt is connected adopts following technical scheme:
the utility model provides an auxiliary device that big pipe diameter pipeline hot melt is connected, includes the locating plate, be equipped with two stands that are parallel to each other on the locating plate, the stand upper end all is equipped with the crossbeam perpendicular with the stand, and the crossbeam is connected with the bracing piece of slope along length direction's both ends, and the cover is equipped with the roller bearing on the bracing piece.
Through adopting above-mentioned technical scheme, place big pipe diameter pipeline on two crossbeams of stand, the both sides of big pipe diameter pipeline are contradicted with the roller bearing of bracing piece, and the crossbeam supports big pipe diameter pipeline with the bracing piece. The height of the two columns is the same, so that the pipe diameter pipeline is kept horizontal, and labor is saved when the large-pipe-diameter pipeline is moved horizontally. And then the large-diameter pipeline is connected with the free end of the pipeline which is connected, so that the operation is more convenient and labor-saving.
Optionally, the stand has seted up the quad slit along the direction of height, be equipped with in the quad slit with stand sliding connection's rack, rack upper end and crossbeam fixed connection, the stand rotates and is connected with the connecting rod, the one end fixedly connected with of connecting rod and rack engaged with gear, the other end fixedly connected with hand wheel of connecting rod.
Through adopting above-mentioned technical scheme, rotate two hand wheels simultaneously, the hand wheel drives gear and rack toothing for the big pipe diameter pipeline on the crossbeam is driven to the rack reciprocates, and then makes things convenient for big pipe diameter pipeline and the not pipeline of co-altitude to keep the parallel and level to be connected.
Optionally, the vertical groove matched with the rack is formed in the stand column, the stand column is connected with a first bolt, and the rack is provided with a plurality of first screw holes matched with the first bolt along the height direction.
Through adopting above-mentioned technical scheme, perpendicular groove is spacing to the rack, is favorable to improving the stability of rack when removing. When the large-diameter pipeline moves to a proper height, the first bolt is in threaded connection with the corresponding first screw hole, and the positioning of the height position of the large-diameter pipeline is convenient.
Optionally, the locating plate is provided with a locating groove matched with the stand column, the lower end of the stand column is fixedly connected with a locating block, the locating block is connected with a second bolt, and the locating plate is provided with a row of second screw holes matched with the second bolt.
Through adopting above-mentioned technical scheme, can adjust the distance between two stands according to the length of big pipe diameter pipeline, rethread second bolt and the second screw threaded connection of corresponding position realize the fixed to the stand position, are convenient for carry and connect the big pipe diameter pipeline of different length.
Optionally, the both ends fixedly connected with of crossbeam extend the board, and the bracing piece deviates from the one end of crossbeam and is connected with the riser, and the riser links to each other with the extension board.
Through adopting above-mentioned technical scheme, the riser is convenient for support the bracing piece, is favorable to improving the supporting effect of bracing piece to big pipe diameter pipeline.
Optionally, the one end of bracing piece is rotated with the crossbeam and is connected, the riser include thick board and with thick board sliding connection's thin board, the connection piece of bracing piece upper end fixedly connected with slope, thin board rotates with the connection piece to be connected, thick board is connected with the third bolt, the third screw of a plurality of third bolt looks adaptations is seted up to thin board, the tip is connected with the fourth bolt under the extension board, the extension board is seted up a plurality of through-holes with fourth bolt looks adaptation, the fourth bolt passes through-hole and thick board threaded connection.
Through adopting above-mentioned technical scheme, the one end and the crossbeam of bracing piece rotate to be connected, are convenient for support and carry the large-diameter pipeline of different diameters. When the angle between bracing piece and the crossbeam changes, the riser still remains vertical, adjusts the length that thin board stretches out thick board for thick board still keeps perpendicular with the extension board, and through the third screw threaded connection of third bolt and corresponding position, again with fourth bolt and thick board threaded connection, be favorable to ensureing the support effect of riser to the bracing piece.
Optionally, the cross beam is rotatably connected with a plurality of rollers.
Through adopting above-mentioned technical scheme, big pipe diameter pipeline is when horizontal migration, and the one end that big pipe diameter pipeline is close to the crossbeam is contradicted with the gyro wheel on the crossbeam, is favorable to further improving the convenience when removing big pipe diameter pipeline.
Optionally, four end angles of the lower end of the positioning plate are provided with universal wheels.
By adopting the technical scheme, the positioning plate is convenient to move by the universal wheels; meanwhile, the large-diameter pipeline is convenient to move.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the large-diameter pipeline is placed on the two cross beams of the stand column, the two sides of the large-diameter pipeline are abutted to the rolling shafts of the supporting rods, and the cross beams and the supporting rods support the large-diameter pipeline. The height of the two columns is the same, so that the pipe diameter pipeline is kept horizontal, and labor is saved when the large-pipe-diameter pipeline is moved horizontally. Then, the large-diameter pipeline is connected with the free end of the pipeline which is connected, so that the operation is more convenient and labor-saving;
2. the two hand wheels are rotated simultaneously, and the hand wheels drive the gears to be meshed with the racks, so that the racks drive the large-diameter pipelines on the cross beam to move up and down, and the large-diameter pipelines and the pipelines with different heights can be conveniently connected in a flush manner;
3. the distance between the two stand columns can be adjusted according to the length of the large-diameter pipeline, the stand column is fixed through the second bolt and the second screw hole in the corresponding position in a threaded connection mode, and the large-diameter pipeline with different lengths can be conveyed and connected conveniently.
Drawings
Fig. 1 is a schematic overall structure diagram of an auxiliary device for hot-melt connection of a large-diameter pipeline.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Figure 3 is intended to highlight the connection of the gear and the rack.
Description of reference numerals: 1. positioning a plate; 2. a column; 3. a cross beam; 4. a support bar; 5. a roller; 6. a square hole; 7. a rack; 8. a connecting rod; 9. a gear; 10. a hand wheel; 11. a vertical slot; 12. a first bolt; 14. positioning a groove; 15. positioning blocks; 16. a second bolt; 17. a second screw hole; 18. an extension plate; 19. a vertical plate; 20. coarse plates; 21. a thin plate; 22. connecting sheets; 23. a third bolt; 24. a third screw hole; 26. a through hole; 27. a roller; 28. a universal wheel.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses auxiliary device that big pipe diameter pipeline hot melt is connected.
Referring to fig. 1 and 2, an auxiliary device for hot-melt connection of a large-diameter pipeline comprises a positioning plate 1, wherein two parallel upright posts 2 are arranged on the positioning plate 1, the heights of the two upright posts 2 are the same, and a certain distance exists between the two upright posts 2. The upper end of the upright post 2 is provided with a cross beam 3 vertical to the upright post 2, the two ends of the cross beam 3 along the length direction are connected with inclined support rods 4, an included angle between each support rod 4 and the cross beam 3 is an obtuse angle, and the support rods 4 are sleeved with rolling shafts 5. When connecting big pipe diameter pipeline, place big pipe diameter pipeline on two crossbeams 3 of stand 2, the both sides of big pipe diameter pipeline are contradicted with roller bearing 5 of bracing piece 4, and crossbeam 3 supports big pipe diameter pipeline with bracing piece 4 jointly.
Referring to fig. 1 and 2, the two columns 2 have the same height, so that the large-diameter pipeline is kept horizontal; crossbeam 3 rotates and is connected with four gyro wheels 27, and during the big pipe diameter pipeline of operating personnel horizontal migration, roll relatively between big pipe diameter pipeline and the roller bearing 5, the one end that big pipe diameter pipeline is close to crossbeam 3 is contradicted with gyro wheel 27 on the crossbeam 3, and frictional force is less, and the big pipe diameter pipeline of horizontal migration is comparatively laborsaving convenient, and then is connected big pipe diameter pipeline and the pipeline free end of having accomplished the connection, and the operation is comparatively convenient laborsaving.
Referring to fig. 1 and 2, the weight of the large-diameter pipeline is large, when the large-diameter pipeline collides with the roller 5 on the supporting rod 4, the supporting rod 4 bears large weight, the two ends of the cross beam 3 are fixedly connected with the extending plates 18, one end of the supporting rod 4, which is far away from the cross beam 3, is connected with the vertical plate 19, the vertical plate 19 is vertically connected with the extending plates 18, and the vertical plate 19 supports the supporting rod 4, so that the supporting effect of the supporting rod 4 on the large-diameter pipeline is ensured; the large-diameter pipeline is abutted against the rolling shaft 5 when moving, force is applied to the supporting rod 4, and the vertical plate 19 can also improve the stability of the large-diameter pipeline when moving.
Referring to fig. 1 and 2, one end of a support rod 4 is rotatably connected to a cross beam 3, so that large-diameter pipelines with different diameters can be conveniently supported and conveyed. Can be according to the big pipe diameter pipeline of different diameters, adjust the angle between bracing piece 4 and the crossbeam 3, prevent that big pipe diameter pipeline from dropping from crossbeam 3, guarantee bracing piece 4 is to the supporting effect of big pipe diameter pipeline, also can ensure the normal transport of roller bearing 5 and gyro wheel 27 to big pipe diameter pipeline simultaneously.
Referring to fig. 1 and 2, the vertical plate 19 comprises a thick plate 20 and a thin plate 21 slidably connected with the thick plate 20, and when the angle between the support rod 4 and the cross beam 3 is changed, the right angle formed between the vertical plate 19 and the extension plate 18 is not changed; accordingly, the position of the connection between the thick plate 20 and the extending plate 18 changes, and the height of the vertical plate 19 changes, i.e. the length of the thin plate 21 extending out of the thick plate 20 changes.
Referring to fig. 1 and 2, an inclined connecting piece 22 is fixedly connected to the upper end of the supporting rod 4, the upper end of the thin plate 21 is rotatably connected to the connecting piece 22, when the angle between the supporting rod 4 and the cross beam 3 changes, the thick plate 20 is connected to a third bolt 23, and a plurality of third screw holes 24 matched with the third bolts 23 are formed in the thin plate 21 along the length direction. The vertical plate 19 is kept vertical, the length of the thin plate 21 extending out of the thick plate 20 is adjusted, so that the thick plate 20 is kept vertical to the extension plate 18, and the length of the thin plate 21 extending out of the thick plate 20 is fixed through the threaded connection of a third bolt 23 and a third threaded hole 24 at a corresponding position. The lower end of the extension plate 18 is connected with a fourth bolt, the extension plate 18 is provided with a plurality of through holes 26 matched with the fourth bolt along the length direction, and then the fourth bolt penetrates through the through holes 26 at the corresponding positions on the through holes 26 to be in threaded connection with the thick plate 20, so that the supporting effect of the vertical plate 19 on the supporting rod 4 is guaranteed.
Referring to fig. 1 and 3, the upright post 2 is rotatably connected with a connecting rod 8, the connecting rod 8 is located in the middle of the upright post 2, one end of the connecting rod 8 is fixedly connected with a gear 9, the other end of the connecting rod 8 is fixedly connected with a hand wheel 10, and the hand wheel 10 is located outside the upright post 2. Big pipe diameter pipeline is located two crossbeams 3, when highly adjusting big pipe diameter pipeline, operating personnel rotates two hand wheels 10 simultaneously, hand wheel 10 drives gear 9 and rotates, quad slit 6 has been seted up along the direction of height to stand 2, install rack 7 with stand 2 sliding connection along the direction of height in quad slit 6, rack 7 upper end and crossbeam 3 fixed connection, gear 9 meshes with rack 7 in quad slit 6, and then make rack 7 drive the big pipe diameter pipeline that is located on crossbeam 3 reciprocate.
Referring to fig. 1 and 3, upright column 2 is provided with vertical groove 11 matched with rack 7, vertical groove 11 limits rack 7, prevents rack 7 from shaking during the up-down moving process, can improve the stability of rack 7 during up-down moving, and ensures the use effect of rack 7. When the hand wheel 10 rotates forwards, the gear 9 drives the rack 7 to move upwards, and then the large-diameter pipeline moves upwards; when the hand wheel 10 rotates reversely, the gear 9 with the rack 7 moves downwards, and then the large-diameter pipeline moves downwards. Therefore, the large-diameter pipeline and the pipelines with different heights can be connected in a flush manner, and convenience in connection of the large-diameter pipeline is improved. Meanwhile, the multi-applicability of the device is also improved.
Referring to fig. 1 and 3, the outer wall of the column 2 is connected with a first bolt 12, a plurality of first screw holes matched with the first bolt 12 are formed in the rack 7 along the height direction, when the rack 7 drives the large-diameter pipeline to move to a proper height, the first bolt 12 penetrates through the first screw holes in the upward corresponding positions of the column 2 and the rack 7, the height position of the large-diameter pipeline is positioned, the gear 9 and the rack 7 are prevented from rotating relatively, and the height of the large-diameter pipeline is enabled not to change any more.
Referring to fig. 1 and 3, locating groove 14 has been seted up along length direction to locating plate 1, the tip is located the locating groove 14 and with locating groove 14 sliding connection under the stand 2, two stands 2 all are located the locating groove 14 and slide, and operating personnel can adjust the distance between two stands 2 according to the length of big pipe diameter pipeline. The lower end part of the upright post 2 is fixedly connected with a positioning block 15, the lower end surface of the positioning block 15 is in sliding connection with the upper end surface of the positioning plate 1, the positioning block 15 is connected with a second bolt 16, and the positioning plate 1 is provided with a row of second screw holes 17 matched with the second bolt 16. An operator passes through the positioning block 15 through a second bolt 16 to be in threaded connection with a second screw hole 17 at a corresponding position on the positioning plate 1, so that the position of the upright post 2 is fixed.
Referring to fig. 1, when the large-diameter pipeline is long, the distance between the two columns 2 in the positioning groove 14 is kept away, and the distance is matched with the length of the large-diameter pipeline, so that the large-diameter pipeline is kept horizontal; when the large-diameter pipeline is short, the distance between the two upright columns 2 in the positioning groove 14 is shortened, the large-diameter pipeline can be kept horizontal, the large-diameter pipeline with different lengths can be supported conveniently, and then the large-diameter pipeline can be connected with other pipelines conveniently. Universal wheels 28 are arranged at four end angles of the lower end part of the positioning plate 1, and the universal wheels 28 are convenient for moving the positioning plate 1; when the large-diameter pipeline is placed on the two cross beams 3, the universal wheels 28 are moved, and the position of the large-diameter pipeline can also be moved.
The implementation principle of the auxiliary device for hot-melt connection of the large-diameter pipeline in the embodiment of the application is as follows: when connecting big pipe diameter pipeline, place big pipe diameter pipeline on two crossbeams 3 of stand 2, the both sides of big pipe diameter pipeline are contradicted with roller bearing 5 of bracing piece 4, and the one end that big pipe diameter pipeline is close to crossbeam 3 is contradicted with gyro wheel 27, and crossbeam 3 supports big pipe diameter pipeline with bracing piece 4. The height of the large-diameter pipeline is adjusted by rotating a hand wheel 10; two stands 2 height-alike have ensured that big pipe diameter pipeline keeps the level, and operating personnel horizontal migration big pipe diameter pipeline is comparatively laborsaving again, and then is connected big pipe diameter pipeline and the pipeline free end of having accomplished the connection again, and it is comparatively convenient laborsaving to operate.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an auxiliary device of big pipe diameter pipeline hot melt connection, includes locating plate (1), its characterized in that: be equipped with two stand (2) that are parallel to each other on locating plate (1), stand (2) upper end all is equipped with crossbeam (3) perpendicular with stand (2), and crossbeam (3) are connected with bracing piece (4) of slope along length direction's both ends, and the cover is equipped with roller bearing (5) on bracing piece (4).
2. The auxiliary device for hot melt connection of the large-diameter pipeline according to claim 1, wherein: square hole (6) have been seted up along the direction of height in stand (2), be equipped with in square hole (6) with stand (2) sliding connection's rack (7), rack (7) upper end and crossbeam (3) fixed connection, stand (2) rotate and are connected with connecting rod (8), the one end fixedly connected with of connecting rod (8) and rack (7) engaged with gear (9), the other end fixedly connected with hand wheel (10) of connecting rod (8).
3. The auxiliary device for hot melt connection of the large-diameter pipeline according to claim 2, wherein: vertical groove (11) with rack (7) looks adaptation is seted up in stand (2), and stand (2) are connected with first bolt (12), and rack (7) are seted up a plurality of first screw with first bolt (12) looks adaptation along the direction of height.
4. The auxiliary device for hot melt connection of the large-diameter pipeline according to claim 1, wherein: locating slot (14) with stand (2) looks adaptation is seted up in locating plate (1), tip fixedly connected with locating piece (15) under stand (2), and locating piece (15) are connected with second bolt (16), and one row of second screw (17) with second bolt (16) looks adaptation are seted up in locating plate (1).
5. The auxiliary device for hot melt connection of the large-diameter pipeline according to claim 1, wherein: the both ends fixedly connected with of crossbeam (3) extend board (18), and the one end that bracing piece (4) deviate from crossbeam (3) is connected with riser (19), and riser (19) link to each other with extending board (18).
6. The auxiliary device for hot melt connection of the large-diameter pipeline according to claim 5, wherein: the one end and the crossbeam (3) of bracing piece (4) are rotated and are connected, riser (19) including thick board (20) and with thick board (20) sliding connection's thin board (21), bracing piece (4) upper end fixedly connected with inclined connection piece (22), thin board (21) are rotated with connection piece (22) and are connected, thick board (20) are connected with third bolt (23), third screw (24) of a plurality of third bolt (23) looks adaptations are seted up in thin board (21), the tip is connected with the fourth bolt under extension board (18), a plurality of through-holes (26) with fourth bolt looks adaptation are seted up in extension board (18), the fourth bolt passes through-hole (26) and thick board (20) threaded connection.
7. The auxiliary device for hot melt connection of the large-diameter pipeline according to claim 1, wherein: the cross beam (3) is rotatably connected with a plurality of rollers (27).
8. The auxiliary device for hot melt connection of the large-diameter pipeline according to claim 1, wherein: four end angles of the lower end part of the positioning plate (1) are provided with universal wheels (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122855795.2U CN216230837U (en) | 2021-11-19 | 2021-11-19 | Auxiliary device for hot-melt connection of large-diameter pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122855795.2U CN216230837U (en) | 2021-11-19 | 2021-11-19 | Auxiliary device for hot-melt connection of large-diameter pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216230837U true CN216230837U (en) | 2022-04-08 |
Family
ID=80946202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122855795.2U Expired - Fee Related CN216230837U (en) | 2021-11-19 | 2021-11-19 | Auxiliary device for hot-melt connection of large-diameter pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216230837U (en) |
-
2021
- 2021-11-19 CN CN202122855795.2U patent/CN216230837U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20220408 |