CN213575906U - Pipeline under pressure installing support - Google Patents
Pipeline under pressure installing support Download PDFInfo
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- CN213575906U CN213575906U CN202022617769.1U CN202022617769U CN213575906U CN 213575906 U CN213575906 U CN 213575906U CN 202022617769 U CN202022617769 U CN 202022617769U CN 213575906 U CN213575906 U CN 213575906U
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- worm
- bearing
- fixedly installed
- welded
- under pressure
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Abstract
The utility model discloses a pipeline under pressure installing support, it includes: the hydraulic cylinder is fixedly installed on the upper surface of the base, a cross beam is welded at the upper end of the hydraulic cylinder, a fork-shaped frame is arranged at the upper end of the first supporting column, a first bearing is fixedly installed in the fork-shaped frame, a worm gear rod is fixedly installed in the first bearing, a worm gear is fixedly installed on the worm gear rod, a second bearing is fixedly installed at the top end of the second supporting column, a round shaft is fixedly installed in the second bearing, one side of a supporting groove is welded at one end of the worm gear rod, the other side of the supporting groove is welded at one end of the round shaft, a connecting rod is welded at one side of the supporting groove, and one end; the utility model discloses, can be to the pipeline under pressure of multiple diameter and co-altitude not install the support, through worm wheel and worm meshing transmission, the level (l) ing precision is accurate, the constructor of being convenient for to pipeline under pressure's butt joint.
Description
Technical Field
The utility model belongs to the technical field of the piping erection, particularly, relate to a pipeline under pressure installing support.
Background
The pressure pipeline refers to all pipelines bearing internal pressure or external pressure, the operation of the pressure pipeline is generally outdoors, and the laying modes include overhead, ground following, underground and the like.
At present at the pipeline under pressure of installing in the district, the part is installed in the open, it finishes to need the support to fix the butt joint, just can weld, pipeline under pressure installing support that has now all is fixed knot basically, be not convenient for to the not co-altitude, the pipeline under pressure of different models supports, and when there is certain slope on ground, horizontal precision is not convenient for adjust when current pipeline under pressure installing support uses, be not convenient for constructor to pipeline under pressure's butt joint and accomplish welding operation, for this reason, a pipeline under pressure installing support is proposed.
Disclosure of Invention
To the pipeline under pressure installing support that prior art exists, support the pipeline under pressure of co-altitude, different models because of being not convenient for, and when there is the declivity on ground, the problem of horizontal precision be not convenient for adjust when current pipeline under pressure installing support uses, the utility model provides a can be to the pipeline under pressure of multiple diameter and co-altitude install the support, and when there is the declivity on ground, through worm wheel and worm meshing transmission, accurate adjustment support groove, the horizontal adjustment precision is accurate, the constructor of being convenient for is to pipeline under pressure's butt joint and completion welding jobs's pipeline under pressure installing support.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a pressure line mounting bracket comprising:
the hydraulic cylinder is fixedly mounted on the upper surface of the base, a cross beam is welded at the upper end of the hydraulic cylinder, and a first supporting column and a second supporting column are respectively welded at two ends of the cross beam;
a fork-shaped frame is arranged at the upper end of the first support column, a first bearing is fixedly arranged in the fork-shaped frame, a worm gear rod is fixedly arranged in the first bearing, and a worm gear is fixedly arranged on the worm gear rod;
a second bearing is fixedly installed at the top end of the second support column, and a circular shaft is fixedly installed in the second bearing;
the worm shaft supporting device comprises a supporting groove, one side of the supporting groove is welded at the inward end of the worm gear, the other side of the supporting groove is welded at the inward end of the circular shaft, a connecting rod is welded at one side of the supporting groove, and the far end of the connecting rod is fixedly connected with a horizontal measuring instrument.
Adopt a pipeline under pressure installing support of above-mentioned technical scheme, can install the support to multiple diameter and not pipeline under pressure of co-altitude, and when there is a grade in ground, through worm wheel and worm meshing transmission, accurate adjustment supports the groove, and the level (l) ing precision is accurate, and the constructor of being convenient for accomplishes welding operation to pipeline under pressure's butt joint.
Furthermore, the center of the worm gear is horizontally aligned with the center of the circular shaft, so that the positions of the worm gear and the circular shaft can be accurately positioned, and the occurrence of horizontal errors is avoided.
Further, still fixed mounting has the third bearing in the forked frame, fixed mounting has the worm in the third bearing, the worm wheel with the worm meshes mutually, above-mentioned technical scheme, the transmission is steady, has self-locking function.
Further, the worm is kept away from the hand wheel is welded at the one end of the supporting groove, and according to the technical scheme, the hand wheel can be used for conveniently driving the worm to rotate, and the worm can accurately drive the worm wheel to rotate.
Further, offer the mounting hole that is used for nailing ground nail on the base, above-mentioned technical scheme can nail ground nail through the mounting hole to ground, better stable base.
Further, the inner diameter of the supporting groove is 300mm, the length of the supporting groove is 1500mm, in the technical scheme, the supporting groove can support the pressure pipeline with the maximum outer diameter of 300mm, and the stress length of the supporting groove is 1500 mm.
The utility model discloses can be to multiple diameter and not co-altitude pipeline under pressure install the support, and when there is a grade in ground, through worm wheel and worm meshing transmission, the groove is supported in accurate adjustment, and the level (l) ing precision is accurate, and the constructor of being convenient for is to pipeline under pressure's butt joint and accomplish the welding operation.
Drawings
Fig. 1 is a schematic structural view of a pressure pipe mounting bracket according to the present invention;
fig. 2 is a schematic sectional view of the pressure pipe mounting bracket of the present invention;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 1;
fig. 4 is an enlarged schematic structural view of a partial view B in fig. 2.
The notation in the figure is: 1-support groove, 2-first support column, 3-hydraulic cylinder, 4-base, 5-worm wheel, 6-horizontal measuring instrument, 7-hand wheel, 8-first bearing, 11-worm wheel rod, 12-round shaft, 21-cross beam, 22-second support column, 23-forked frame, 40-mounting hole, 51-worm, 61-connecting rod, 80-second bearing and 81-third bearing.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1-4, a pressure pipeline installing support comprises a base 4, wherein a mounting hole 40 for nailing a ground nail is formed in the base 4, the ground nail can be nailed to the ground through the mounting hole 40, the base 4 is better stabilized, a hydraulic cylinder 3 is fixedly arranged on the upper surface of the base 4, a cross beam 21 is welded at the upper end of the hydraulic cylinder 3, and a first supporting column 2 and a second supporting column 22 are respectively welded at two ends of the cross beam 21.
Wherein, forked frame 23 has been seted up to first support column 2 upper end, fixed mounting has first bearing 8 in forked frame 23, fixed mounting has worm gear 11 in the first bearing 8, fixed mounting has worm wheel 5 on the worm gear 11, worm 51's the one end welding of keeping away from support groove 1 has hand wheel 7, hand wheel 7 drives worm 51 and rotates, worm 51 can accurately drive worm gear 5 and rotate, it has third bearing 81 still to fixed mounting in forked frame 23, fixed mounting has worm 51 in the third bearing 81, worm wheel 5 meshes with worm 51 mutually, the transmission is steady, self-locking function has.
Wherein, second support column 22 top fixed mounting has second bearing 80, and fixed mounting has round axle 12 in the second bearing 80, and the center of worm 11 aligns with the center level of round axle 12, and horizontal error is avoided appearing in the position of accurate location worm 11 and round axle 12.
The pipeline under pressure installing support still includes supporting groove 1, the one side welding of supporting groove 1 is in worm-gear 11 one end inwards, and the opposite side welding of supporting groove 1 is in 12 one end inwards of circle, and the welding of one side of supporting groove 1 has connecting rod 61, and the distal end fixed connection of connecting rod 61 has horizontal measuring instrument 6, and the internal diameter of supporting groove 1 is 300mm, and the length of supporting groove 1 is 1500mm, and supporting groove 1 can support the pipeline under pressure that the biggest external diameter is 300mm, and the atress length of supporting groove 1 is 1500 mm.
The structure principle is as follows: the hydraulic cylinder 3 can lift and lower the cross beam 21, the hand wheel 7 can drive the worm 51 to rotate, the worm 51 is meshed with the worm wheel 5 for transmission, the worm wheel 5 drives the worm wheel rod 11 to rotate, and the worm wheel rod 11 drives the support groove 1 to adjust the angle.
As shown in fig. 1, when installing a pressure pipeline in a community, when a certain gradient exists on the ground, the base 4 is fixed on the ground, the pressure pipeline is placed into the support groove 1, the center of the pressure pipeline is aligned with the center of the support groove 1, the pressure pipeline is lifted by the hydraulic cylinder 3 (a hydraulic station is required to be equipped, for example, a hydraulic station is carried on a construction vehicle, the hydraulic cylinder 3 is supplied with pressure through the pipeline), the support groove 1 is driven to rotate by rotating the hand wheel 7, the horizontal measuring instrument 6 is observed during the process, whether the horizontal angle is horizontal or not is observed, and then butt welding is carried out.
To sum up: the utility model provides a supporting structure during pipeline under pressure installation can be to the pipeline under pressure of multiple diameter and co-altitude the support of installing, and when there is a grade in ground, through worm wheel 5 and worm 51 meshing transmission, groove 1 is supported in accurate adjustment, and the level (l) ing precision is accurate, and the constructor of being convenient for accomplishes welding operation to pipeline under pressure's butt joint.
It is right above the utility model provides a pair of pipeline under pressure installing support introduces in detail. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (6)
1. A pressure line mounting bracket, comprising:
the hydraulic cylinder (3) is fixedly installed on the upper surface of the base (4), a cross beam (21) is welded at the upper end of the hydraulic cylinder (3), and a first supporting column (2) and a second supporting column (22) are respectively welded at two ends of the cross beam (21);
a fork-shaped frame (23) is arranged at the upper end of the first support column (2), a first bearing (8) is fixedly installed in the fork-shaped frame (23), a worm gear (11) is fixedly installed in the first bearing (8), and a worm wheel (5) is fixedly installed on the worm gear (11);
a second bearing (80) is fixedly installed at the top end of the second supporting column (22), and a circular shaft (12) is fixedly installed in the second bearing (80);
the worm wheel shaft support device comprises a support groove (1), wherein one side of the support groove (1) is welded at the inward end of the worm wheel shaft (11), the other side of the support groove (1) is welded at the inward end of the circular shaft (12), a connecting rod (61) is welded at one side of the support groove (1), and the far end of the connecting rod (61) is fixedly connected with a horizontal measuring instrument (6).
2. A pressure line mounting bracket according to claim 1, wherein: the center of the worm gear (11) is horizontally aligned with the center of the circular shaft (12).
3. A pressure pipe mounting bracket according to claim 1 or 2, wherein: still fixed mounting has third bearing (81) in forked frame (23), fixed mounting has worm (51) in third bearing (81) worm wheel (5) with worm (51) mesh mutually.
4. A pressure line mounting bracket according to claim 3, wherein: and a hand wheel (7) is welded at one end of the worm (51) far away from the support groove (1).
5. A pressure line mounting bracket according to claim 1, wherein: and the base (4) is provided with a mounting hole (40) for nailing a ground nail.
6. A pressure line mounting bracket according to claim 1, wherein: the inner diameter of the supporting groove (1) is 300mm, and the length of the supporting groove (1) is 1500 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022617769.1U CN213575906U (en) | 2020-11-12 | 2020-11-12 | Pipeline under pressure installing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022617769.1U CN213575906U (en) | 2020-11-12 | 2020-11-12 | Pipeline under pressure installing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213575906U true CN213575906U (en) | 2021-06-29 |
Family
ID=76537184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022617769.1U Active CN213575906U (en) | 2020-11-12 | 2020-11-12 | Pipeline under pressure installing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213575906U (en) |
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2020
- 2020-11-12 CN CN202022617769.1U patent/CN213575906U/en active Active
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