CN104416322A - Height-adjustable supporting device - Google Patents
Height-adjustable supporting device Download PDFInfo
- Publication number
- CN104416322A CN104416322A CN201310412477.6A CN201310412477A CN104416322A CN 104416322 A CN104416322 A CN 104416322A CN 201310412477 A CN201310412477 A CN 201310412477A CN 104416322 A CN104416322 A CN 104416322A
- Authority
- CN
- China
- Prior art keywords
- wedge
- oblique wedge
- shaped base
- hydraulic cylinder
- driving
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a height-adjustable supporting device. The height-adjustable supporting device comprises a U-shaped base, a driving oblique wedge, a driven oblique wedge and a hydraulic cylinder, wherein the driving oblique wedge is used for transmitting a driving force, the driven oblique wedge is matched with the driving oblique wedge, and the hydraulic cylinder is used for driving the driving oblique wedge; a cylinder body of the hydraulic cylinder is fixedly mounted on the sidewall of the U-shaped base, a jacking rod of the hydraulic cylinder is connected with the driving oblique wedge, the driving oblique wedge is slidably arranged at the bottom of the U-shaped base, the driven oblique wedge is slidably arranged at the upper side of the driving oblique wedge, a V-shaped supporting head is mounted at the upper side of the driven oblique wedge through a supporting seat, a pressure sensor is arranged between the supporting seat and the driven oblique wedge, and a plurality of rollers are arranged between the driven oblique wedge and the sidewall of the U-shaped base. The height-adjustable supporting device has the following characteristics that a mechanical, electrical and hydraulic integrated design is adopted, the degree of automation is high, the design is reasonable, the supporting height can be automatically adjusted, the work is stable and reliable, and the service life is long.
Description
Technical field
The present invention relates to a kind of bracing or strutting arrangement, be specifically related to a kind of adjustable height bracing or strutting arrangement.
Background technology
At present, along with society and economic fast development, the pipeline construction engineering of various conveying gas and liquid is also got more and more, wherein has the large diameter pipeline of a lot of more than diameter 0.5m.The technical security of this type of large diameter pipeline in work progress requires higher, particularly when pipeline welding counterpart.When using counterpart joint to dock two pipelines; because caliber is larger; heavier-weight; docking is corrected more difficult; therefore, in practice of construction process, pipeline usually can be assembled and align by staff by force, such as, make the mouth of pipe realization correction that hits with a hammer; but pipeline welding position can be caused like this to occur quality problems, have a strong impact on the service life of pipeline.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, provide a kind of adjustable height bracing or strutting arrangement, it adopts mechanical, electrical, liquid integrated design, automaticity is high, reasonable in design, automatically can regulate bearing height, stable working is reliable, long service life.
For achieving the above object, the technical solution used in the present invention is: a kind of adjustable height bracing or strutting arrangement, comprise U-shaped base, for the active wedge of transmission of drive force, the passive wedge coordinated with described active wedge and for driving the hydraulic cylinder of initiatively wedge, it is characterized in that: described hydraulic cylinder body is fixedly mounted on the sidewall of described U-shaped base, described hydraulic cylinder knock-pin is connected with described active wedge, described active wedge is slidably arranged in described U-shaped base bottom, described passive wedge is slidably arranged on the upside of described active wedge, by supporting seat, V-type prop head is installed on the upside of described passive wedge, multiple roller is provided with between described passive wedge and described U-shaped base side wall.
Above-mentioned adjustable height bracing or strutting arrangement, is characterized in that: it is hinged that described hydraulic cylinder knock-pin and described active wedge pass through Connection Block.
Above-mentioned adjustable height bracing or strutting arrangement, is characterized in that: described U-shaped Its lower side is provided with multiple adjustment supporting leg.
The present invention compared with prior art has the following advantages:
(1) this adjustable height bracing or strutting arrangement adopts mechanical, electrical, liquid integrated design, and automaticity is high.
(2) design of this adjustable height bracing or strutting arrangement is very reasonable, and structure is simple, automatically can regulate bearing height by hydraulic cylinder and the wedge cooperatively interacted.
(3) this adjustable height bracing or strutting arrangement is simple to operate, and the course of work is steadily reliable, without rigid shock, and long service life.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Description of reference numerals:
1-U-shaped base; 2-initiatively wedge; 3-passive wedge;
4-roller; 5-regulate supporting leg; 6-supporting seat;
7-V-type prop head; 8-Connection Block; 9-hydraulic cylinder;
Detailed description of the invention
A kind of adjustable height bracing or strutting arrangement as shown in Figure 1, comprise U-shaped base 1, for the active wedge 2 of transmission of drive force, the passive wedge 3 coordinated with described active wedge 2 and for driving the hydraulic cylinder 9 of initiatively wedge 2, described hydraulic cylinder 9 cylinder body is fixedly mounted on the sidewall of described U-shaped base 1, described hydraulic cylinder 9 knock-pin is connected with described active wedge 2, described active wedge 2 is slidably arranged in bottom described U-shaped base 1, described passive wedge 3 is slidably arranged on the upside of described active wedge 2, by supporting seat 6, V-type prop head 7 is installed on the upside of described passive wedge 3, multiple roller 4 is provided with between described passive wedge 3 and described U-shaped base 1 sidewall.
As shown in Figure 1, described hydraulic cylinder 9 knock-pin and described active wedge 2 hinged by Connection Block 8.
As shown in Figure 1, on the downside of described U-shaped base 1, be provided with multiple adjustment supporting leg 5, regulate supporting leg 5 can regulate the floor height of U-shaped base 1 easily.
The course of work of adjustable height bracing or strutting arrangement of the present invention is: as shown in Figure 1, first this adjustable height bracing or strutting arrangement is placed on two to wait to dock the pipeline wherein below of on the lower side, adjustment regulates supporting leg 5 to make U-shaped base 1 level, makes V-type prop head 7 dock pipeline near waiting.During work, hydraulic cylinder 9 knock-pin drives initiatively wedge 2 to move right by Connection Block 8, and initiatively wedge 2 drives passive wedge 3 to move up, thus drives V-type prop head 7 to ask dynamic waiting to dock pipeline, and docking pipeline is horizontal to make two to treat.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solution of the present invention.
Claims (3)
1. an adjustable height bracing or strutting arrangement, comprise U-shaped base (1), for the active wedge (2) of transmission of drive force, the passive wedge (3) coordinated with described active wedge (2) and for driving the hydraulic cylinder (9) of initiatively wedge (2), it is characterized in that: described hydraulic cylinder (9) cylinder body is fixedly mounted on the sidewall of described U-shaped base (1), described hydraulic cylinder (9) knock-pin is connected with described active wedge (2), described active wedge (2) is slidably arranged in described U-shaped base (1) bottom, described passive wedge (3) is slidably arranged in described active wedge (2) upside, described passive wedge (3) upside is provided with V-type prop head (7) by supporting seat (6), multiple roller (4) is provided with between described passive wedge (3) and described U-shaped base (1) sidewall.
2., according to adjustable height bracing or strutting arrangement according to claim 1, it is characterized in that: described hydraulic cylinder (9) knock-pin and described active wedge (2) hinged by Connection Block (8).
3. according to adjustable height bracing or strutting arrangement according to claim 1, it is characterized in that: described U-shaped base (1) downside is provided with multiple adjustment supporting leg (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310412477.6A CN104416322A (en) | 2013-08-31 | 2013-08-31 | Height-adjustable supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310412477.6A CN104416322A (en) | 2013-08-31 | 2013-08-31 | Height-adjustable supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104416322A true CN104416322A (en) | 2015-03-18 |
Family
ID=52967041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310412477.6A Pending CN104416322A (en) | 2013-08-31 | 2013-08-31 | Height-adjustable supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104416322A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817829A (en) * | 2016-05-27 | 2016-08-03 | 上海工程技术大学 | Tubular part welding rapid butt-joint positioning device |
-
2013
- 2013-08-31 CN CN201310412477.6A patent/CN104416322A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817829A (en) * | 2016-05-27 | 2016-08-03 | 上海工程技术大学 | Tubular part welding rapid butt-joint positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |