CN202591304U - Shape righting aligning machine - Google Patents

Shape righting aligning machine Download PDF

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Publication number
CN202591304U
CN202591304U CN 201220260135 CN201220260135U CN202591304U CN 202591304 U CN202591304 U CN 202591304U CN 201220260135 CN201220260135 CN 201220260135 CN 201220260135 U CN201220260135 U CN 201220260135U CN 202591304 U CN202591304 U CN 202591304U
Authority
CN
China
Prior art keywords
metal ring
circumference
orthopedic
hydraulic jack
counterpart machine
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.)
Active
Application number
CN 201220260135
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Chinese (zh)
Inventor
王敏敏
张煦
许文浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai No1 Gas Pipeline Engineering Co ltd
Original Assignee
Shanghai No1 Gas Pipeline Engineering Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai No1 Gas Pipeline Engineering Co ltd filed Critical Shanghai No1 Gas Pipeline Engineering Co ltd
Priority to CN 201220260135 priority Critical patent/CN202591304U/en
Application granted granted Critical
Publication of CN202591304U publication Critical patent/CN202591304U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a shape righting aligning machine which comprises a metal circular ring. A plurality of limiting pieces are evenly distributed on the circumference of the metal circular ring, a hydraulic jack is further arranged on the circumference of the metal circular ring, an ejector block is arranged at the position on the circumference of the metal circular ring, and the position on the circumference is opposite to the hydraulic jack. By means of the structural design, the shape righting aligning machine is simple in structure, convenient to operate and adjust and capable of achieving smooth butt joint of pipelines.

Description

Orthopedic counterpart machine
Technical field
The utility model relates to the gas pipeline engineering technical field, relates in particular to a kind of orthopedic counterpart machine.
Background technology
Dock when construction at gas pipeline, because the circularity of a pipeline not enough (slightly oval, or irregular shape) wherein though often cause two pipeline bores identical, can't successfully be docked to two identical bores.
Adopt manual method to correct distortion, time-consuming, effort, effect is not good enough, also influences the duration.
Therefore, those skilled in the art is devoted to develop a kind of simple in structure, orthopedic counterpart machine that operation is used for the pipeline butt joint easily.
The utility model content
Because the above-mentioned defective of prior art, the utility model technical problem to be solved provides a kind of simple in structure, orthopedic easily counterpart machine of operation.
For realizing above-mentioned purpose, the utility model provides a kind of orthopedic counterpart machine, comprises metal ring, is uniformly distributed with a plurality of locating parts on the circumference of said metal ring; Also be provided with a hydraulic jack on the circumference of said metal ring, said relatively hydraulic jack place is provided with thick jacking block on the circumference of said metal ring.
Preferably, said locating part is a bolt.
Preferably, said bolt scalable is fixed on the said metal ring.
Preferably, said metal ring is an aluminum alloy material.
Preferably, the working end of said hydraulic jack is provided with thin jacking block.
Preferably, said metal ring is spliced to form by two semicircular ring.
The beneficial effect of the utility model is:
The orthopedic counterpart machine of the utility model can make the pipeline butt joint accomplish smoothly because the said structure design is simple in structure, and operation is convenient, and is easy to adjust.
Below will combine accompanying drawing that the technique effect of design, concrete structure and the generation of the utility model is described further, with purpose, characteristic and the effect of understanding the utility model fully.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the principle schematic of the utility model.
The specific embodiment
As shown in Figure 1, orthopedic counterpart machine one specific embodiment of the utility model comprises metal ring 1 (in the practice, metal ring 1 also can be spliced to form by two semicircular ring).Metal ring 1 is an aluminum alloy material, has good intensity.
Be uniformly distributed with a plurality of bolt 2 on the circumference of metal ring 1 as locating part.Bolt 2 is fixed on the metal ring 1 through the screw thread adjustable ground that is positioned at tail end.
Also be provided with a hydraulic jack 3 on the circumference of metal ring 1, the working end of hydraulic jack 3 is provided with thin jacking block 31.
Relative hydraulic jack 3 places are provided with thick jacking block 4 on the circumference of metal ring 1.
In the present embodiment, metal ring 1 is provided with 14 bolts 2 in a circumferential direction, adds thin jacking block 31, thick jacking block 4 again, on circumference totally 16 be uniformly distributed with.1 bolt 2 only is shown among Fig. 1, and other bolts do not draw.
In other embodiments, the quantity of bolt 2 can be adjusted according to the diameter of metal ring 1, can be 12, or 8 etc.
The length of bolt 2 is also unrestricted, requires as long as satisfy the formation of adjustment.
Bolt 2 can be the branch body structure also in practice, comprises one section screw thread and nut, and one section straight cylinder is connected to form.
As shown in Figure 2, operation principle of the utility model and workflow:
During use, at first measuring the ovality of two butt joint pipelines, is orthopedic benchmark with the less pipeline A of ovality wherein.
Metal ring 1 is enclosed within the end (or near commissure) of the bigger pipeline B of ovality, screws in several bolts of the first half, carry out coarse positioning roughly.
The maximum direction of diameter in the ovality of hydraulic jack 3 and thin jacking block 31 selection pipeline B is packed into; Hydraulic jack 3 slowly loads directed force F, between thick jacking block 4 and thin jacking block 31, pipeline B is formed extruding force, the big end of the diameter of extrusion pipe B; Until aliging, satisfy the misalignment requirement with pipeline A.
Other bolts 2 of the hydraulic jack of screwing then 3 left and right sides, the profile of qualification pipeline B.
Through aforesaid operations, the butt joint pipeline of two identical bores generally just can dock success.
If still can't successfully dock, can then seek next maximum ovality position, repeat the aforesaid operations step, the complete matching up to the both sides of two butt joint pipelines is accomplished orthopedic mating operation.
More than describe the preferred embodiment of the utility model in detail.Should be appreciated that those of ordinary skill in the art need not creative work and just can make many modifications and variation according to the design of the utility model.Therefore, all technical staff in the art according to the design of the utility model on the basis of existing technology through the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in determined protection domain by claims.

Claims (6)

1. an orthopedic counterpart machine is characterized in that: comprise metal ring, be uniformly distributed with a plurality of locating parts on the circumference of said metal ring; Also be provided with a hydraulic jack on the circumference of said metal ring, said relatively hydraulic jack place is provided with thick jacking block on the circumference of said metal ring.
2. orthopedic counterpart machine as claimed in claim 1 is characterized in that: said locating part is a bolt.
3. orthopedic counterpart machine as claimed in claim 2 is characterized in that: said bolt scalable is fixed on the said metal ring.
4. orthopedic counterpart machine as claimed in claim 1 is characterized in that: said metal ring is an aluminum alloy material.
5. orthopedic counterpart machine as claimed in claim 1, it is characterized in that: the working end of said hydraulic jack is provided with thin jacking block.
6. orthopedic counterpart machine as claimed in claim 1 is characterized in that: said metal ring is spliced to form by two semicircular ring.
CN 201220260135 2012-06-04 2012-06-04 Shape righting aligning machine Active CN202591304U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220260135 CN202591304U (en) 2012-06-04 2012-06-04 Shape righting aligning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220260135 CN202591304U (en) 2012-06-04 2012-06-04 Shape righting aligning machine

Publications (1)

Publication Number Publication Date
CN202591304U true CN202591304U (en) 2012-12-12

Family

ID=47308887

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220260135 Active CN202591304U (en) 2012-06-04 2012-06-04 Shape righting aligning machine

Country Status (1)

Country Link
CN (1) CN202591304U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658312A (en) * 2012-06-04 2012-09-12 上海煤气第一管线工程有限公司 Shape-righting butt-joint machine
CN105750365A (en) * 2016-04-15 2016-07-13 安徽省宁国市东波紧固件有限公司 Shaping tooling for quenched check ring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658312A (en) * 2012-06-04 2012-09-12 上海煤气第一管线工程有限公司 Shape-righting butt-joint machine
CN105750365A (en) * 2016-04-15 2016-07-13 安徽省宁国市东波紧固件有限公司 Shaping tooling for quenched check ring

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