CN101190510A - Pipeline connection hydraulic clamping device - Google Patents

Pipeline connection hydraulic clamping device Download PDF

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Publication number
CN101190510A
CN101190510A CNA2007101589140A CN200710158914A CN101190510A CN 101190510 A CN101190510 A CN 101190510A CN A2007101589140 A CNA2007101589140 A CN A2007101589140A CN 200710158914 A CN200710158914 A CN 200710158914A CN 101190510 A CN101190510 A CN 101190510A
Authority
CN
China
Prior art keywords
plywood
pipeline
clamping plate
clamping
hydraulic
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
Application number
CNA2007101589140A
Other languages
Chinese (zh)
Inventor
贾春林
黄玖高
王伟
于显永
李大为
谢武林
贾涛
贾雪萍
兰波
谭江霞
亢吉顺
张印虎
冉东平
赵士波
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.)
LIAONING LIAOXING PETROLEUM MACHINERY CO Ltd
Original Assignee
LIAONING LIAOXING PETROLEUM MACHINERY 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 LIAONING LIAOXING PETROLEUM MACHINERY CO Ltd filed Critical LIAONING LIAOXING PETROLEUM MACHINERY CO Ltd
Priority to CNA2007101589140A priority Critical patent/CN101190510A/en
Publication of CN101190510A publication Critical patent/CN101190510A/en
Pending legal-status Critical Current

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Abstract

The invention provides a pipeline connecting hydraulic clamp machine which is used for clamping the pipeline connection in the mechanical field when a pipeline is connected. Corresponding positions between two plywoods are respectively provided with a plywood connecting part; the plywood connecting parts at two sides are mutually connected by plywood connecting part shafts; the internal end at one side of the upper part of the plywood is provided with a hydraulic cylinder which is internally provided with a hydraulic rod; the lower sides of the two plywoods are respectively provided with plywood mouths which are in semiround cut shape. Owning to the large driving force of the application of the hydraulic driving plywood and the lever function of the plywood, the plywood mouths are subject to enough clamping force thus clamping the connecting end of the pipeline and being convenient for the tightly screwing of the connecting nuts thus implementing the dense connection of the pipeline. The invention has the advantages of large driving force, force-saving, convenient operation, being suitable for application in the connection of all pipelines and being used for cutting or clamping objects.

Description

Pipeline connection hydraulic clamping device
Technical field
The present invention is to provide the device that mechanical field is used for clamping when pipeline connects the pipeline junction, specifically pipeline connection hydraulic clamping device.
Background technology
Before the present invention proposes, be provided with connecting thread for pipeline connecting device one end of big caliber, the other end is provided with the locking connector, is set with the attaching nut on the locking connector, and the attaching nut screws being connected of realization pipeline with the connecting thread of pipeline one end.Under thick, the big situation of pipeline, common screwing tool is difficult to nut is screwed onto on the screw thread, even also be difficult on spinning screw, and causes leaking, so need a kind of auxiliary screwing tool.
Summary of the invention
In order to realize the tight connection of pipeline, the invention provides a kind of pipeline connection hydraulic clamping device.This binding clasp makes the clamping plate mouth clamp the pipeline link by the leverage of hydraulic-driven clamping plate, thereby aligns the pipeline link, solves locking nut contraposition and close-connected technical problem.
The scheme that technical solution problem of the present invention is adopted is: relative position is respectively equipped with the clamping plate connector between two clamping plate, and the clamping plate connector of both sides interconnects by the clamping plate connector shaft; One side the inner is equipped with hydraulic cylinder on clamping plate top, and hydraulic stem is housed in hydraulic cylinder, is respectively equipped with the clamping plate mouth at the downside of two clamping plate, and the clamping plate mouth is the half-circular cutouts shape.
Owing to use the driving force of hydraulic-driven clamping plate big, because making the clamping plate mouth be subjected to enough clamping forces, the leverage of clamping plate clamps the pipeline link again, be convenient to attaching nut's the tight connection that screws the realization pipeline.It is big to have driving force, laborsaving, the advantage of being convenient to operate.Suit when various pipelines connect, to use, can also be used to cut off object or grip objects and use.
Description of drawings
Fig. 1 is a hydraulic clamping device structure chart of the present invention
Fig. 2 is a hydraulic clamping device side-looking structure chart of the present invention
Among the figure, 1. clamping plate, 2. clamping plate connector, 2.1. clamping plate connector shaft, 3 hydraulic cylinders, 3.1. hydraulic stem, 4. clamping plate mouth.
The specific embodiment
According to illustrated in figures 1 and 2, relative position is respectively equipped with clamping plate connector 2 between two clamping plate 1, and the clamping plate connector of both sides interconnects by clamping plate connector shaft 2.1; One side the inner is equipped with hydraulic cylinder 3 on clamping plate top, and hydraulic stem 3.1 is housed in hydraulic cylinder, is respectively equipped with clamping plate mouth 4 at the downside of two clamping plate, and the clamping plate mouth is the half-circular cutouts shape.
Use of the present invention
With binding clasp two clamping plate respectively mounting board needing on the pipe platform at connecting line two ends, drive hydraulic cylinder and make the hydraulic stem elongation, the upper end of pushing clamping plate open impels the clamping plate mouth of clamping plate lower end inwardly to clamp the pipeline link, screw the pipeline attaching nut this moment, realize the tight connection of pipeline.And the rear drive hydraulic cylinder is oppositely regained hydraulic stem, and the clamping plate mouth loosens, and takes off from connecting line, finishes the tight connection of pipeline.

Claims (1)

1. pipeline connection hydraulic clamping device, it is characterized in that: relative position is respectively equipped with clamping plate connector (2) between two clamping plate (1), the clamping plate connector of both sides interconnects by clamping plate connector shaft (2.1), one side the inner is equipped with hydraulic cylinder (3) on clamping plate top, hydraulic stem (3.1) is housed in hydraulic cylinder, downside at two clamping plate is respectively equipped with clamping plate mouth (4), and the clamping plate mouth is the half-circular cutouts shape.
CNA2007101589140A 2007-12-14 2007-12-14 Pipeline connection hydraulic clamping device Pending CN101190510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2007101589140A CN101190510A (en) 2007-12-14 2007-12-14 Pipeline connection hydraulic clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2007101589140A CN101190510A (en) 2007-12-14 2007-12-14 Pipeline connection hydraulic clamping device

Publications (1)

Publication Number Publication Date
CN101190510A true CN101190510A (en) 2008-06-04

Family

ID=39485784

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007101589140A Pending CN101190510A (en) 2007-12-14 2007-12-14 Pipeline connection hydraulic clamping device

Country Status (1)

Country Link
CN (1) CN101190510A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102359919A (en) * 2011-08-26 2012-02-22 中铁隧道集团有限公司 TBM rock breaking test apparatus
CN111122370A (en) * 2019-12-31 2020-05-08 中铁工程服务有限公司 Test device capable of simulating eccentric load working condition of TBM cutter head
CN113069655A (en) * 2021-03-31 2021-07-06 张琳 Inhalation type anesthesia equipment for anesthesia department

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102359919A (en) * 2011-08-26 2012-02-22 中铁隧道集团有限公司 TBM rock breaking test apparatus
CN102359919B (en) * 2011-08-26 2013-05-08 中铁隧道集团有限公司 TBM rock breaking test apparatus
CN111122370A (en) * 2019-12-31 2020-05-08 中铁工程服务有限公司 Test device capable of simulating eccentric load working condition of TBM cutter head
CN113069655A (en) * 2021-03-31 2021-07-06 张琳 Inhalation type anesthesia equipment for anesthesia department

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Open date: 20080604