CN203428720U - Adjustable lifting device of beveling machine for end surface of pipeline - Google Patents
Adjustable lifting device of beveling machine for end surface of pipeline Download PDFInfo
- Publication number
- CN203428720U CN203428720U CN201320367243.XU CN201320367243U CN203428720U CN 203428720 U CN203428720 U CN 203428720U CN 201320367243 U CN201320367243 U CN 201320367243U CN 203428720 U CN203428720 U CN 203428720U
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- screw
- suspension ring
- narrow groove
- plate
- lifting
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- 239000000725 suspension Substances 0.000 claims description 33
- 230000005484 gravity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of subsystems of beveling machines for end surfaces of pipelines and discloses an adjustable lifting device of a beveling machine for an end surface of a pipeline. The adjustable lifting device comprises a lifting ring and a T-shaped plate, wherein a T-shaped connecting structure is arranged between the lifting ring and the T-shaped plate in a mutually-matching manner; the lifting ring of the T-shaped connecting structure is provided with a longitudinal narrow groove corresponding to an upper joint of the T-shaped plate; the upper joint of the T-shaped plate of the T-shaped connecting structure is of a structure with a T-shaped section; one side plate of the longitudinal narrow groove of the lifting ring is provided with a screw hole which is connected with a supporting screw which is provided with a tightening nut; the two side plates of the longitudinal narrow groove of the lifting ring are provided with screw holes which are connected with clamping screws. The adjustable lifting device disclosed by the utility model has the advantages that the structure is simple and reliable, the adjustment is convenient, a lifting tool does not need to be disassembled, the operation can be carried out as long as putting the equipment on the ground and loosening a lifting rope, and the lifting ring can be fixed at any position of the T-shaped plate.
Description
Technical field
The utility model relates to the subsystem technical field of pipeline end face groove machine, specifically relates to a kind of adjustable hoisting device of pipeline end face groove machine.
Background technology
At present, pipeline end face groove machine is generally the operation of slinging, and for adapting to different calibers, indivedual accessories at head position need to change, and the equipment center of gravity of causing has larger skew.The lifting appliance of existing facing machine, mostly be on the long boatswain chair of fixed type, to bore a fixing hole of row's spacing, the center of gravity of equipment is looked in the hole that then lifts diverse location, and this needs frequent mounting or dismounting suspender, and equipment still can not lift by crane balance when center of gravity is between adjacent two holes, time-consuming inconvenient again.
Summary of the invention
The purpose of this utility model is to overcome weak point of the prior art, thereby a kind of adjustable hoisting device of pipeline end face groove machine is provided, and adjustment suspension ring that can be efficient, quick, easy are to the upright position with equipment center of gravity.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of adjustable hoisting device of pipeline end face groove machine, comprise: suspension ring (1), T shape plate (5), between described suspension ring (1) and T shape plate (5), be provided with the T shape connection structure cooperatively interacting, on the suspension ring (1) of T shape connection structure, be provided with the longitudinal narrow groove corresponding with T shape plate (5) top connection, T shape plate (5) top connection of T shape connection structure is that cross section is " T " character form structure; On the longitudinal narrow groove side plate of described suspension ring (1), be provided with and connect the screw hold out against screw (2), hold out against and on screw (2), be provided with back tightening nut (3); On the longitudinal narrow groove biside plate of described suspension ring (1), be provided with the screw that connects tightening screw (4).
Owing to adopting technical scheme as above, the utlity model has following preceence:
An adjustable hoisting device for machine, have simple and reliable for structure, easy to adjust, without dismounting suspender, as long as by equipment as for ground, loosening hoist cable can operate, and suspension ring can be fixed on the optional position of T shape plate.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, structure of the present utility model is described in detail
Fig. 1 is the structural representation of the utility model adjustable hoisting device;
Fig. 2 is the lateral plan of Fig. 1;
1. suspension ring in figure, 2. hold out against screw, 3. back tightening nut, 4. tightening screw, 5.T shape plate, 6. equipment.
The specific embodiment
As shown in Figure 1, 2, a kind of adjustable hoisting device of pipeline end face groove machine, comprise: suspension ring (1), T shape plate (5), between described suspension ring (1) and T shape plate (5), be provided with the T shape connection structure cooperatively interacting, on the suspension ring (1) of T shape connection structure, be provided with the longitudinal narrow groove corresponding with T shape plate (5) top connection, T shape plate (5) top connection of T shape connection structure is that cross section is " T " character form structure; On the longitudinal narrow groove side plate of described suspension ring (1), be provided with and connect the screw hold out against screw (2), hold out against and on screw (2), be provided with back tightening nut (3); On the longitudinal narrow groove biside plate of described suspension ring (1), be provided with the screw that connects tightening screw (4),
The adjustable hoisting method of pipeline end face groove machine, its step is as follows:
1, make adjustable hoisting device,
Make between suspension ring (1) and T shape plate (5) and be provided with the T shape connection structure cooperatively interacting, on the suspension ring (1) of T shape connection structure, have T slot longitudinally, T shape plate (5) top connection of T shape connection structure is made cross section for " T " character form structure; And on suspension ring (1), hold out against screw (2), back tightening nut (3); Connect the below installation tightening screw (4) that holds out against screw (2);
2, adjustable hoisting method
Adjusting holds out against screw (2), the T slot of suspension ring (1) is opened, the joint that simultaneously suspension ring (1) is arranged on to upper " T " character form structure of T shape plate (5) slides flexibly, when suspension ring (1) move to balance position, unclamp and hold out against screw (2), tighten again tightening screw (4), can make suspension ring (1) fixing, carry out upper fixing equipment (6) lifting of T shape plate (5) operation.
This adjustable hoisting device, comprise suspension ring (1), T shape plate (5), hold out against screw (2) and back tightening nut (3), tightening screw (4), between suspension ring (1) and T shape plate (5), be provided with the T shape connection structure cooperatively interacting, and on suspension ring (1), have longitudinal narrow groove, adjusting holds out against the T slot opened with certain angle that screw (2) can make suspension ring (1), suspension ring (1) can above be slided flexibly at T shape plate (5), when suspension ring (1) move to correct position, unclamp and hold out against screw (2), tighten again tightening screw (4), can make suspension ring (1) fixing, carry out the lifting operation of equipment.Be that equipment centre-of gravity shift has certain limit, the T shape plate (5) of making certain length by this is fixed on equipment (6), by adjustment, hold out against screw (2) and can make suspension ring (1) upper mobile and fixing flexibly at T shape plate (5) with back tightening nut (3), tightening screw (4), thereby adapt to easily the variation of equipment center of gravity.
Claims (1)
1. the adjustable hoisting device of a pipeline end face groove machine, it is characterized in that: comprising: suspension ring (1), T shape plate (5), between described suspension ring (1) and T shape plate (5), be provided with the T shape connection structure cooperatively interacting, on the suspension ring (1) of T shape connection structure, be provided with the longitudinal narrow groove corresponding with T shape plate (5) top connection, T shape plate (5) top connection of T shape connection structure is that cross section is " T " character form structure; On the longitudinal narrow groove side plate of described suspension ring (1), be provided with and connect the screw hold out against screw (2), hold out against and on screw (2), be provided with back tightening nut (3); On the longitudinal narrow groove biside plate of described suspension ring (1), be provided with the screw that connects tightening screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320367243.XU CN203428720U (en) | 2013-06-25 | 2013-06-25 | Adjustable lifting device of beveling machine for end surface of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320367243.XU CN203428720U (en) | 2013-06-25 | 2013-06-25 | Adjustable lifting device of beveling machine for end surface of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203428720U true CN203428720U (en) | 2014-02-12 |
Family
ID=50057771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320367243.XU Expired - Fee Related CN203428720U (en) | 2013-06-25 | 2013-06-25 | Adjustable lifting device of beveling machine for end surface of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203428720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350946A (en) * | 2013-06-25 | 2013-10-16 | 洛阳德平机械设备有限公司 | Adjustable lifting method and adjustable lifting device for pipeline end beveling machine |
| CN104477765A (en) * | 2014-11-20 | 2015-04-01 | 天津市金万方钢结构有限公司 | C-shaped steel hitching device |
-
2013
- 2013-06-25 CN CN201320367243.XU patent/CN203428720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350946A (en) * | 2013-06-25 | 2013-10-16 | 洛阳德平机械设备有限公司 | Adjustable lifting method and adjustable lifting device for pipeline end beveling machine |
| CN104477765A (en) * | 2014-11-20 | 2015-04-01 | 天津市金万方钢结构有限公司 | C-shaped steel hitching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |