CN218873342U

CN218873342U - Correcting device suitable for out-of-round pipeline

Info

Publication number: CN218873342U
Application number: CN202223035365.7U
Authority: CN
Inventors: 侯占标; 范松强; 范小叶; 郭福建; 渠坤; 王炳柱; 赵能; 王亚东; 纪冬; 靳小川; 蒋鹏; 胡丹丹
Original assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Current assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-04-18
Anticipated expiration: 2032-11-14

Abstract

The utility model provides a orthotic devices suitable for out-of-round pipeline, include: a support system; the supporting system comprises an upper supporting plate and a lower supporting plate, an upper arc-shaped plate is arranged at the upper end of the upper supporting plate, and a lower arc-shaped plate is arranged at the lower end of the lower supporting plate; a plurality of length-adjustable supporting rods are arranged between the upper supporting plate and the lower supporting plate; the jack is arranged on the support system; the jack is arranged in the fixed seat, the lower end of the fixed seat is provided with a supporting seat with adjustable height, and the supporting seat is arranged at the upper end of the lower supporting plate. The utility model has the characteristics of simple manufacture, the practicality is strong, and the reliability is high, and the turnover utilization ratio is high.

Description

Correcting device suitable for out-of-round pipeline

Technical Field

The utility model relates to an out-of-round pipe says and corrects technical field, specifically is a orthotic devices suitable for out-of-round pipe says.

Background

At the present stage, during the construction process of the large-diameter pipeline, the pipeline is often out of round in the transportation or construction process, the pipeline correction difficulty is large, a jack or a manual hammer is simply used, the pipeline is prone to irregular deformation or excessive correction, the pipeline can be prone to losing use value when the pipeline is serious, especially, the pipe orifice of the steel pipe at the jacking pipe section is out of round, the correction difficulty is large, an improper correction method is prone to causing the pipeline to lose use value, the pipeline can only be cut, and therefore the problems that the construction cost is increased, the construction period is delayed and the like are caused.

Disclosure of Invention

To the prior art, the utility model provides a orthotic devices suitable for out-of-round pipeline to it is difficult to the problem of correction to solve the steel pipe out-of-round.

The utility model provides a pair of orthotic devices suitable for out-of-round pipeline, include:

a support system; the supporting system comprises an upper supporting plate and a lower supporting plate, an upper arc-shaped plate is arranged at the upper end of the upper supporting plate, and a lower arc-shaped plate is arranged at the lower end of the lower supporting plate; a plurality of length-adjustable supporting rods are arranged between the upper supporting plate and the lower supporting plate;

the jack is arranged on the support system; the jack is arranged in the fixed seat, the lower end of the fixed seat is provided with a supporting seat with adjustable height, and the supporting seat is arranged at the upper end of the lower supporting plate.

Preferably, a plurality of upper stiffening ribs are arranged between the upper supporting plate and the upper arc-shaped plate, and a plurality of lower stiffening ribs are arranged between the lower supporting plate and the lower arc-shaped plate.

Preferably, the support rod comprises an upper square sleeve and a lower square sleeve, and the upper square sleeve is connected with the lower square sleeve in a socket joint mode and is fixed through a pin shaft.

Preferably, the fixing seat has a cavity for accommodating the jack, fixing rods for fixing the jack are arranged on both sides of the fixing seat, and the fixing rods are in threaded connection with the fixing seat.

Preferably, the supporting seat is formed by splicing a plurality of box-type supporting units in the vertical direction, and adjacent box-type supporting units are connected through a bolt assembly.

Preferably, the lower extreme of going up the backup pad is equipped with the upper padding plate, the upper end of bottom suspension fagging is equipped with the bottom suspension fagging, the supporting seat with the bottom suspension fagging is connected through bolt assembly.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a pair of orthotic devices suitable for out-of-round pipeline, be provided with fan-shaped shore, flexible bracing piece, hydraulic means etc. except the jack, all the other parts all can use the field material preparation equipment, only need artifical transport during the use, the equipment, convenient and fast can correct out-of-round pipeline betterly, it is big to have solved current pipeline correction disposable input, can't have enough to meet the need the use, the reliability is poor, problem when with long, have with low costs, good reliability, have enough to meet the need the high-usage, make characteristics such as simple to use.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

In the figure: 1. an upper support plate; 2. a lower support plate; 3. an upper arc-shaped plate; 4. a base plate is arranged; 5. an upper stiffener; 6. a lower arc-shaped plate; 7. a lower base plate; 8. a lower stiffener; 9. a support bar; 91. a square sleeve; 92. a lower square sleeve; 93. a pin shaft; 10. a jack; 11. a fixed seat; 12. fixing the rod; 13. and (4) supporting the base.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Examples

An orthotic device, suitable for use with an out-of-round pipe, as shown in figure 1, comprising: the supporting system is provided with a jack.

Wherein the support system comprises an upper support plate 1 and a lower support plate 2; go up the upper end rigid coupling of backup pad 1 and have last arc 3, the lower extreme rigid coupling of going up backup pad 1 has upper padding plate 4, goes up the rigid coupling between backup pad 1 and the last arc 3 and has three upper stiffening rib 5. The lower end of the lower supporting plate 2 is fixedly connected with a lower arc-shaped plate 6, the upper end of the lower supporting plate 2 is fixedly connected with a lower backing plate 7, and three lower stiffening ribs 8 are fixedly connected between the lower supporting plate 2 and the lower arc-shaped plate 6. Go up backup pad 1, bottom suspension fagging 2, go up arc 3, upper padding plate 4, lower arc 6 and lower padding plate 7 and all adopt the steel sheet preparation, go up stiffening rib 5 and lower stiffening rib 8 and all adopt the steel pipe preparation.

The support system is provided with an arc-shaped top surface and an arc-shaped bottom surface, and can be well attached to the out-of-round pipeline, so that the out-of-round pipeline is uniformly stressed. And the upper and lower stress devices are composed of arc-shaped steel plates, straight steel plates and square steel pipes, so that the stability of the stress structure can be ensured.

Go up the rigid coupling between backup pad 1 and the bottom suspension fagging 2 and have four length adjustable bracing pieces 9, evenly distributed is in the both sides of bottom suspension fagging 2, and bracing piece 9 includes square sleeve 91 and square sleeve 92 down, and the size of top shape sleeve 91 slightly is less than the size of square sleeve 92 down, and both socket joints are connected, and all seted up the corresponding round pin shaft hole of several on top shape sleeve 91 and the square sleeve 92 down, after the correction, the accessible the round pin shaft hole inserts round pin axle 93 and connects top shape sleeve 91 and square sleeve 92 down fixedly, makes bracing piece 9 play the supporting role to the pipeline, prevents that the pipeline from kick-backing and warping.

Jack 10 locates in fixing base 11, and the middle part of fixing base 11 has the cavity that holds jack 10, and the both sides of fixing base 11 all are equipped with dead lever 12,

dead lever

12 and 11 threaded connection of fixing base, and the outer end of dead lever 12 is equipped with the handle, puts jack 10 in fixing base 11's cavity, and it is fixed with jack 10 in extending the cavity through rotating dead lever 12.

The lower extreme of fixing base 11 is equipped with height-adjustable's supporting seat 13, and supporting seat 13 is formed along the vertical direction concatenation by a plurality of box supporting unit, and is adjacent be connected through bolt assembly between the box supporting unit, and the upper end of lower bolster 7 is located to supporting seat 13, and supporting seat 13 is connected through bolt assembly with lower bolster 7. The box supporting unit is formed by splicing a plurality of square pipes in the horizontal direction, steel plates are fixedly connected to the upper end and the lower end of the box supporting unit, bolt holes are formed in the peripheries of the steel plates, and the steel plates are connected and fixed with the lower base plate 7 through bolt assemblies to increase the stressed contact area and the overall stability.

The jack 10 is fixed in the fixing seat 11, so that the axial stress of the jack 10 can be ensured, and the jack can not be displaced in the horizontal direction when in use. And when the jack 10 can be disassembled after the straightening of one pipeline is finished, the rest structure can still play a supporting role, and the turnover use of the jack is convenient.

In actual construction on site, jacks 10 with different specifications can be selected according to the size of a pipeline on site, and support systems with different specifications can be manufactured.

The orthotic devices of this embodiment can correct out-of-round pipeline betterly, and interconnect is near between the component, not only can vertically correct and can also transversely correct, has solved that current pipeline is corrected once only to drop into greatly, can't have enough to meet the need the use, and the reliability is poor, problem long with time, has characteristics such as with low costs, good reliability, turnover high, preparation simple to use of turnover utilization ratio.

The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.

Claims

1. An orthotic device adapted for use with an out of round pipe, comprising:

2. The apparatus as claimed in claim 1, wherein a plurality of upper stiffening ribs are disposed between the upper support plate and the upper arc plate, and a plurality of lower stiffening ribs are disposed between the lower support plate and the lower arc plate.

3. The correction device for the out-of-round pipe as claimed in claim 1 or 2, wherein the support rod comprises an upper square sleeve and a lower square sleeve, the upper square sleeve and the lower square sleeve are socket-connected and fixed by a pin.

4. The apparatus as claimed in claim 1 or 2, wherein the fixing base has a cavity for receiving the jack, and fixing rods for fixing the jack are provided at both sides of the fixing base, and the fixing rods are threadedly connected to the fixing base.

5. The apparatus for straightening an out-of-round pipe as claimed in claim 1 or 2, wherein the supporting base is formed by vertically splicing a plurality of box-shaped supporting units, and adjacent box-shaped supporting units are connected by a bolt assembly.

6. The correction device for the out-of-round pipe as claimed in claim 1 or 2, wherein the lower end of the upper support plate is provided with an upper backing plate, the upper end of the lower support plate is provided with a lower backing plate, and the support seat is connected with the lower backing plate through a bolt assembly.