CN201817822U - Opening vehicle of gas valve well cover - Google Patents

Opening vehicle of gas valve well cover Download PDF

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Publication number
CN201817822U
CN201817822U CN2010205686325U CN201020568632U CN201817822U CN 201817822 U CN201817822 U CN 201817822U CN 2010205686325 U CN2010205686325 U CN 2010205686325U CN 201020568632 U CN201020568632 U CN 201020568632U CN 201817822 U CN201817822 U CN 201817822U
Authority
CN
China
Prior art keywords
hydraulic
gas valve
well cover
valve well
frame
Prior art date
Application number
CN2010205686325U
Other languages
Chinese (zh)
Inventor
邱航
董正委
许文娜
李鹏
Original Assignee
青岛泰能鲁尔新技术有限公司
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 青岛泰能鲁尔新技术有限公司 filed Critical 青岛泰能鲁尔新技术有限公司
Priority to CN2010205686325U priority Critical patent/CN201817822U/en
Application granted granted Critical
Publication of CN201817822U publication Critical patent/CN201817822U/en

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Abstract

The utility model discloses an opening vehicle of a gas valve well cover, comprising a frame. The opening vehicle of gas valve well cover is characterized in that wheels are arranged at the lower end of the frame, one side of the frame is provided with a handle, and the upper end of the frame is provided with a hydraulic device. The hydraulic device is connected with a remote control device through a pressure rubber tube, the upper end of the hydraulic device is provided with a beam, and the beam is provided with lifting mechanisms symmetrically. The frame of the opening vehicle of gas valve well cover mainly provides support to the hydraulic device, and can move the well cover after the opening. The pressure rubber tube connects the hydraulic jack with the manual hydraulic pump, thereby realizing the remote control of the hydraulic jack. The upper end of a hanging arm is provided with cylindrical holes matched with the beam, and the hanging arm can be sheathed on the beam to facilitate the adjusting of the distance between hooks. The hooks can be inserted into the holes on the valve well cover for hooking, and can lift the well cover to open the valve well under the driving of the hydraulic jack.

Description

A kind of burnt gas valve well well lid is opened car

Technical field

The utility model relates to a kind of well lid and opens car, specifically, relates to a kind of burnt gas valve well well lid and opens car.

Background technology

At present, most burnt gas valve wells all are in open-air place, are subjected to factor affecting such as natural environment and peripheral traffic, and well lid very easily causes opening difficulty because of situations such as silt shutoff, often needs to use instruments such as crowbar, sledgehammer and open by force in maintenance process.This method of operating very easily produces spark in the process of knocking, reveal in case combustion gas appears in pipeline, and the accident of blasting probably causes grave danger to the maintenance and the personnel's that speedily carry out rescue work life, and company property is sustained a great loss.

The utility model content

The technical problems to be solved in the utility model provides a kind of simple, convenient, safe burnt gas valve well well lid unlatching car of opening, and has reduced maintenance worker's work risk, reduces the accident rate in the maintenance.

The utility model adopts following technical scheme to realize goal of the invention:

A kind of burnt gas valve well well lid is opened car, comprise vehicle frame, it is characterized in that: the lower end of described vehicle frame is provided with wheel, one side of described vehicle frame is provided with handle, the upper end of described vehicle frame is provided with hydraulic means, described hydraulic means connects the remote control device by pneumatic hose, and the upper end of described hydraulic means is provided with crossbeam, is symmetrically arranged with hoisting mechanism on the described crossbeam.

As the further qualification to the technical program, described hoisting mechanism comprises the extension arm that is arranged on the described crossbeam, described each hang arm hook that all is connected through the hinge.

As the further qualification to the technical program, described hydraulic means is a hydraulic jack, and described remote control device is a hydraulic hand-pump.

Compared with prior art, advantage of the present utility model and good effect are: vehicle frame of the present utility model is mainly hydraulic means and provides support, and can move the well lid after opening, pneumatic hose couples together hydraulic jack and hydraulic hand-pump, realized the Long-distance Control of hydraulic jack, hang the arm upper end and be provided with the cylindrical hole that mates with crossbeam, can be enclosed within on the crossbeam, be convenient to regulate the hook spacing, hook is used for inserting the eyelet that valve well covers, and can hook and promote well lid to valve well and open under the drive of hydraulic jack.

Description of drawings

Fig. 1 is the structural representation of the utility model preferred embodiment.

The specific embodiment

Below in conjunction with accompanying drawing and preferred embodiment the utility model is done further to describe in detail.

Referring to Fig. 1, the utility model comprises handle 1, wheel 2, vehicle frame 3, hydraulic jack 4, hook 5, hinge 6, hangs arm 7, crossbeam 8, pneumatic hose 9, hydraulic hand-pump 10.The lower end of described vehicle frame 3 is provided with wheel 2, one side of described vehicle frame 3 is provided with handle 1, the upper end of described vehicle frame 3 is provided with hydraulic means, described hydraulic means connects the remote control device by pneumatic hose 9, the upper end of described hydraulic means is provided with crossbeam 8, is symmetrically arranged with hoisting mechanism on the described crossbeam 8.The hoisting mechanism of this preferred embodiment comprises the extension arm 7 that is arranged on the described crossbeam 8, and described each extension arm 7 all passes through hinge 6 coupling hooks 5.The hydraulic means of this preferred embodiment is a hydraulic jack 4, and the remote control device is a hydraulic hand-pump 10, certainly, also can adopt other known hoisting mechanism and power set, does not repeat them here.

When burnt gas valve is overhauled, at first vehicle frame 3 is shifted onto burnt gas valve well lid top, hydraulic jack 4 is put to extreme lower position, regulate two distances of hanging 7 on arm along crossbeam 8, make it consistent with the eyelet on the burnt gas valve well lid, to link up with 5 is put in the well lid eyelet, adjusting the distance of hanging 7 on arm makes hook 5 can hook well lid, the maintainer carries hydraulic hand-pump 10 and shifts onto beyond the safe distance, pressurize with 10 pairs of hydraulic jack 4 of hydraulic hand-pump, break away from until well lid and well seat, at this moment, the maintainer can go forward to drag vehicle frame 3 away from well head, rushes to repair work normally.

Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model also is not limited only to above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also belong to protection domain of the present utility model.

Claims (3)

1. a burnt gas valve well well lid is opened car, comprise vehicle frame, it is characterized in that: the lower end of described vehicle frame is provided with wheel, one side of described vehicle frame is provided with handle, the upper end of described vehicle frame is provided with hydraulic means, described hydraulic means connects the remote control device by pneumatic hose, and the upper end of described hydraulic means is provided with crossbeam, is symmetrically arranged with hoisting mechanism on the described crossbeam.
2. open car according to the described burnt gas valve well of claim 1 well lid, it is characterized in that: described hoisting mechanism comprises the extension arm that is arranged on the described crossbeam, described each hang arm hook that all is connected through the hinge.
3. open car according to the described burnt gas valve well of claim 1 well lid, it is characterized in that: described hydraulic means is a hydraulic jack, and described remote control device is a hydraulic hand-pump.
CN2010205686325U 2010-10-20 2010-10-20 Opening vehicle of gas valve well cover CN201817822U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205686325U CN201817822U (en) 2010-10-20 2010-10-20 Opening vehicle of gas valve well cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205686325U CN201817822U (en) 2010-10-20 2010-10-20 Opening vehicle of gas valve well cover

Publications (1)

Publication Number Publication Date
CN201817822U true CN201817822U (en) 2011-05-04

Family

ID=43915785

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205686325U CN201817822U (en) 2010-10-20 2010-10-20 Opening vehicle of gas valve well cover

Country Status (1)

Country Link
CN (1) CN201817822U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103072922A (en) * 2013-01-31 2013-05-01 孟范德 Manhole cover opening device operating trolley
WO2014206422A1 (en) * 2013-06-25 2014-12-31 Romero Fernández Enriquillo Manuel Carriage for lifting covers for manholes and other underground uses
CN104846846A (en) * 2015-05-27 2015-08-19 苏州科锐恒机械科技有限公司 Anti-falling inspection well cover assembly
CN105236332A (en) * 2015-10-23 2016-01-13 王本 Well lid opening device
CN105403395A (en) * 2015-12-11 2016-03-16 中钢集团安徽天源科技股份有限公司 Tower mill cylindrical shell access door hydraulic unlatching method and auxiliary apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103072922A (en) * 2013-01-31 2013-05-01 孟范德 Manhole cover opening device operating trolley
WO2014206422A1 (en) * 2013-06-25 2014-12-31 Romero Fernández Enriquillo Manuel Carriage for lifting covers for manholes and other underground uses
CN104846846A (en) * 2015-05-27 2015-08-19 苏州科锐恒机械科技有限公司 Anti-falling inspection well cover assembly
CN105236332A (en) * 2015-10-23 2016-01-13 王本 Well lid opening device
CN105403395A (en) * 2015-12-11 2016-03-16 中钢集团安徽天源科技股份有限公司 Tower mill cylindrical shell access door hydraulic unlatching method and auxiliary apparatus

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110504

Termination date: 20121020

C17 Cessation of patent right