CN204128902U - A kind of clamping of the tubing for multitube high pressure water pressure test machine and drawing mechanism - Google Patents

A kind of clamping of the tubing for multitube high pressure water pressure test machine and drawing mechanism Download PDF

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Publication number
CN204128902U
CN204128902U CN201420424826.6U CN201420424826U CN204128902U CN 204128902 U CN204128902 U CN 204128902U CN 201420424826 U CN201420424826 U CN 201420424826U CN 204128902 U CN204128902 U CN 204128902U
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CN
China
Prior art keywords
frame
bearing pin
discharging
fixture
clamp
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.)
Withdrawn - After Issue
Application number
CN201420424826.6U
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Chinese (zh)
Inventor
马海宽
李培力
隋健
王冬梅
寇永乐
刘慧超
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China National Heavy Machinery Research Institute Co Ltd
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China National Heavy Machinery Research Institute Co Ltd
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Priority to CN201420424826.6U priority Critical patent/CN204128902U/en
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Publication of CN204128902U publication Critical patent/CN204128902U/en
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Abstract

The utility model belongs to high pressure water pressure test machine equipment field, and a kind of clamping of the tubing for multitube high pressure water pressure test machine of the present utility model and drawing mechanism, comprise frame, described frame is provided with displaceable clamp system and discharging mechanism; Described clamp system is installed on the position one in frame, and described discharging mechanism is installed on frame and with on the position two of clamp system correspondence position; Described clamp system and discharging mechanism cooperatively interact.The clamp device of many pipelines and drawing mechanism only need a hydraulic oil cylinder driving respectively, enormously simplify the structure of system, manufacture easy to maintenance, and structure is simple, with low cost.

Description

A kind of clamping of the tubing for multitube high pressure water pressure test machine and drawing mechanism
Technical field
The utility model belongs to high pressure water pressure test machine equipment field, particularly a kind of clamping of the tubing for multitube high pressure water pressure test machine and drawing mechanism.
Background technology
In recent years along with expanding economy, energy demand sharp increase, international, domestic all in the dynamics strengthening recover petroleum, rock gas; Pipe-line obtains universal rapidly as a kind of economy of oil and natural gas, long distance delivery instrument safely, uninterruptedly; But conveyance conduit enters that to carry out hydraulic pressure test to it before production and application be must a detection, existing traditional hydrostatic testing machine can only realize the test of single pipe hydraulic pressure usually.
And along with the increase of pipeline requirement output, the parent that the water pressure engine that thereupon can realize the multitube hydraulic testing obtains enterprise inside the circle looks at, it can realize the charging of many pipelines, pressure testing and discharging by single, has the advantage that rhythm is fast, efficiency is high, and then achieves the raising of output and the reduction of cost; Although multitube high pressure water pressure test machine relies on its advantage to obtain increasing application, existing multi-pipeline clamps and discharge system exists complex structure, drive unit is many, noise is large, discharging time is long and holistic cost crosses the shortcomings such as high.
Utility model content
The purpose of this utility model be to solve the complex structure of existing multi-pipeline pressure testing clamping and discharging mechanism, drive unit mainly with and noise and time long problem.
In order to achieve the above object, the technical solution adopted in the utility model is:
For tubing clamping and the drawing mechanism of multitube high pressure water pressure test machine, comprise frame, described frame is provided with displaceable clamp system and discharging mechanism; Described clamp system is installed on the position one in frame, and described discharging mechanism is installed on frame and with on the position two of clamp system correspondence position; Described clamp system and discharging mechanism cooperatively interact.
Described clamp system comprises at least eight axle sleeves be entrenched in the position one of frame; Described at least eight axle sleeves are provided with at least four left bearing pins one in the inner and at least four right bearing pins one every one; Described left bearing pin one front end exposes to frame; Described left bearing pin one is all fixed with the left fixture be placed in frame; Described right bearing pin one rear end exposes to frame; Described right bearing pin is all fixed with and is placed in right fixture in frame; Between described left bearing pin one and right bearing pin one, spacing is arranged;
The exposed junction of described left bearing pin one is fixed with left portable plate; Described left portable plate bottom is socketed with left connecting rod by left bearing pin two; Connected by left connecting rod between described adjacent two left bearing pins two;
The exposed junction of described right bearing pin one is fixed with right portable plate; Right portable plate bottom is socketed with right connecting rod by right bearing pin two; Connected by right connecting rod between described adjacent two right bearing pins two;
Described rightmost left connecting rod is fixed with the left bearing pin three exposed to inside frame; Described leftmost right connecting rod is fixed with the right bearing pin three exposed to inside frame;
Described left bearing pin three and right bearing pin three are articulated and connected by the cylinder bar of the Bidirectional clamping oil cylinder bottom frame.
In described frame, the left fixture at length direction two ends and right clamp base are shaped with pitch wheel band.
Described discharging mechanism comprises the hinged seat of position two upper one end being fixed on frame; Hinged seat is hinged with articulated slab; The other end of articulated slab is hinged with reclaiming plate; Right-hand member and the articulated slab of described reclaiming plate are hinged;
On the position two of described frame, other end lower hinge has fork; The other end of described fork and the middle part of reclaiming plate hinged;
The bottom, position two of described frame is fixed with discharging oil cylinder; Described discharging oil cylinder has cylinder bar; The middle part of described cylinder bar and reclaiming plate is hinged.
Described discharging cylinder block and frame hinged.
Described left fixture comprises the driver plate of circular arc dop and circular arc dop one; Described driver plate side is shaped with the fixed orifice fixing with left bearing pin one, and opposite side has camber section, and this camber section is shaped with gear band; Described left fixture is consistent with right clamp structure.
the utility model has the following advantages and technique effect:
This kind of clamping of the tubing for multitube high pressure water pressure test machine and drawing mechanism that the utility model provides, comprise frame, described frame be provided with displaceable clamp system and discharging mechanism; Described clamp system is installed on the position one in frame, and described discharging mechanism is installed on frame and with on the position two of clamp system correspondence position; Described clamp system and discharging mechanism cooperatively interact.
The program achieves clamp device and the drawing mechanism need hydraulic oil cylinder driving respectively of many pipelines, greatly simplify the structure of system; Simultaneously because angle during reclaiming plate discharging is less, many pipelines roll successively and fall follow-up equipment, pipeline enclosure collisionless, and it is little to fall follow-up equipment speed.The utility model extends to pipeline clamping and the drawing mechanism of any amount, and its clamp device is respectively organized fixture and adopted same driver part to clamp simultaneously and to unclamp in addition, and save the time, efficiency is high.
Accompanying drawing explanation
Fig. 1 is locations of structures schematic diagram of the present utility model.
Fig. 2 is structural front view of the present utility model.
Fig. 3 is that the A-A of structural front view of the present utility model is to cut-open view.
Fig. 4 is structure left view of the present utility model.
Fig. 5 is discharging mechanism final position of the present utility model schematic diagram.
Fig. 6 is discharging mechanism initial position schematic diagram of the present utility model.
In figure: 1, clamp system; 101, left fixture; 102, right fixture; 105, the cylinder body of Bidirectional clamping oil cylinder; 106, left bearing pin three; 107, right bearing pin three; 109, right connecting rod; 110, left connecting rod; 111, Bidirectional clamping oil cylinder; 114, left bearing pin two; 115, left bearing pin one; 116, right bearing pin one; 117, left portable plate; 118, right portable plate; 119, right bearing pin two; 121, cylinder bar; 122, gear band; 123, circular arc dop; 124, driver plate; 125, fixed orifice; 126, camber section; 2, discharging mechanism; 201, fork; 202, reclaiming plate; 203, discharging oil cylinder; 204, articulated slab; Hinged seat; 205, hinged seat; 206, cylinder bar; 3, frame.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Embodiment 1,1-6 describes by reference to the accompanying drawings.
With reference to Fig. 1, a kind of clamping of the tubing for multitube high pressure water pressure test machine and drawing mechanism, comprise frame 3, described frame 3 be provided with displaceable clamp system 1 and discharging mechanism 2; Described clamp system 1 is installed on the position one in frame 3, and described discharging mechanism 2 is installed on frame 3 and with on the position two of clamp system 1 correspondence position; Described clamp system 1 and discharging mechanism 2 cooperatively interact.Described position one refers to the region correspondence position that each parts of clamp system are positioned at frame; Described position two refers to the region correspondence position that each parts of discharging mechanism are positioned at frame.
The program achieves the integral structure of pipeline clamping and discharging, simple and compact for structure, practical.
Embodiment 2,1,2,3,4 describes by reference to the accompanying drawings.
On the basis of embodiment 1, described clamp system 1 comprises at least eight axle sleeves 113 be entrenched in the position one of frame 3; Described at least eight axle sleeves 113 are provided with at least four left bearing pins 1 in the inner and at least four right bearing pins 1 every one; Described left bearing pin 1 front end exposes to frame 3; Described left bearing pin 1 is all fixed with the left fixture 101 be placed in frame 3; Described right bearing pin 1 rear end exposes to frame 3; Described right bearing pin 1 is all fixed with and is placed in right fixture 102 in frame 3; Between described left bearing pin 1 and right bearing pin 1, spacing is arranged; Described spacing is greater than 10 centimetres.
The exposed junction of described left bearing pin 1 is fixed with left portable plate 117; Described left portable plate 117 bottom is socketed with left connecting rod 110 by left bearing pin 2 114; Connected by left connecting rod 110 between described adjacent two;
The exposed junction of described right bearing pin 1 is fixed with right portable plate 118; Right portable plate 118 bottom is socketed with right connecting rod 109 by right bearing pin 2 119; Connected by right connecting rod 109 between described adjacent two right bearing pins 2 119;
Described rightmost left connecting rod 110 is fixed with the left bearing pin 3 106 exposed to inside frame 3; Described leftmost right connecting rod 109 is fixed with the right bearing pin 3 107 exposed to inside frame 3;
Described left bearing pin 3 106 and right bearing pin 3 107 are articulated and connected by the cylinder bar 121 of the Bidirectional clamping oil cylinder 111 bottom frame 3.
Pitch wheel band 122 is shaped with bottom the left fixture 101 at length direction two ends and right fixture 102 in described frame 3.
The clamp system running part of the program connects with frame respectively by multiple bearing pin, can reduce the wearing and tearing of each fixture when gantry rotation; The left fixture at clamp system length direction two ends and right fixture combination bottom have been shaped with local pitch wheel band respectively, engage each other and ensure that the angle that each fixture rotates is consistent all the time, realize synchronous axial system and then can clamp simultaneously and unclamp pipeline during rotation.
Embodiment 3,1,5,6 describes by reference to the accompanying drawings.
On the basis of embodiment 1,2, described discharging mechanism 2 comprises the hinged seat 205 of position two upper one end being fixed on frame 3; Hinged seat 205 is hinged with articulated slab 204; The other end of articulated slab 204 is hinged with reclaiming plate 202; Right-hand member and the articulated slab 202 of described reclaiming plate 202 are hinged;
On the position two of described frame 3, other end lower hinge has fork 201; The other end of described fork 201 and the middle part of reclaiming plate 202 hinged;
The bottom, position two of described frame 3 is fixed with discharging oil cylinder 203; Described discharging oil cylinder 203 has cylinder bar 206; Described cylinder bar 206 is hinged with the middle part of reclaiming plate 202.
Described discharging oil cylinder 203 cylinder body and frame 3 hinged.
Each running part of the program all adopts articulated manner, and friction force is little, can realize the disposable of discharging and complete, and structure simple, remove and install conveniently.
Embodiment 4,2 describes by reference to the accompanying drawings.
On the basis of embodiment 1,2,3, described left fixture 101 comprises the driver plate 124 of circular arc dop 123 and circular arc dop 123 one; Described driver plate 124 side is shaped with the fixed orifice 125 fixing with left bearing pin 1, and opposite side has camber section 126, and this camber section 126 is shaped with gear band 122; Described left fixture 101 is consistent with right fixture 102 structure.Gear band 122 described in the program be in frame left and right, two ends fixture combination engagement description, and and not all left and right fixture.
Cooperatively interact pipe face of can well fitting of the preferred camber dop of the program is stressed, steps up that power is large and the caliber scope that can clamp is large.
below for four pipelines, set forth principle of work of the present utility model:
Four pipelines are before entering into pressure testing center, and Bidirectional clamping oil cylinder is in elongation state, and now left fixture, right fixture and left connecting rod, right connecting rod are in the open position of original state.After four pipelines enter into pressure testing center, Bidirectional clamping oil cylinder shortens under extraneous (power controller) control action, drive the left connecting rod and right connecting rod relative movement that are articulated and connected with it, and then drive left fixture to rotate clockwise around respective left bearing pin one respectively, drive right fixture to rotate counterclockwise around respective right bearing pin one respectively; Because two left fixtures of end in frame and left fixture self are with partial gear, engage each other between gear when its each autorotation, ensure that left fixture is consistent with the angular dimension that right fixture rotates all the time, achieve four groups of fixtures clamping pipe and unclamp pipeline simultaneously, reach synchronous effect.
After pressure testing terminates, Bidirectional clamping oil cylinder extends under extraneous control action, and four groups of fixtures are opened simultaneously, and now, discharging oil cylinder starts under boundary's control action to extend outside, drives the reclaiming plate action be articulated and connected with it, due to reclaiming plate two ends respectively with articulated slab, fork is articulated and connected, and then articulated slab, fork rotates, the oil cylinder of discharging simultaneously also self rotates around the pin joint be connected with frame, along with the elongation gradually of discharging oil cylinder, the height that reclaiming plate left end rises than its right-hand member is large, shape has a certain degree, reclaiming plate at first with first tube contacts on the right, then successively respectively with the second, three, four tube contacts also make it higher than each fixture, four steel pipes are finally rolled on follow up device successively along reclaiming plate, achieve the discharging in order successively of four steel pipes, because the relatively traditional discharge system of reclaiming plate gradient is less, therefore during pipeline discharging, noise is less.With reference to Fig. 4, after four whole dischargings of pipeline, discharging oil cylinder starts to shorten under boundary's control action outside, and reclaiming plate returns initial position, waits for the discharging of next group pipeline.
More than exemplifying is only illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, everyly all belongs within protection domain of the present utility model with the same or analogous design of the utility model.

Claims (6)

1., for tubing clamping and the drawing mechanism of multitube high pressure water pressure test machine, comprise frame (3), it is characterized in that: described frame (3) is provided with displaceable clamp system (1) and discharging mechanism (2); Described clamp system (1) is installed on the position one in frame (3), and described discharging mechanism (2) is installed on frame (3) and with on the position two of clamp system (1) correspondence position; Described clamp system (1) and discharging mechanism (2) cooperatively interact.
2., as claimed in claim 1 for tubing clamping and the drawing mechanism of multitube high pressure water pressure test machine, it is characterized in that: described clamp system (1) comprises at least eight axle sleeves (113) in the position one being entrenched in frame (3); Described at least eight axle sleeves (113) are provided with at least four left bearing pins one (115) in the inner and at least four right bearing pins one (116) every one; Described left bearing pin one (115) front end exposes to frame (3); Described left bearing pin one (115) is all fixed with the left fixture (101) be placed in frame (3); Described right bearing pin one (116) rear end exposes to frame (3); Described right bearing pin one (116) is all fixed with and is placed in right fixture (102) in frame (3); Between described left bearing pin one (115) and right bearing pin one (116), spacing is arranged;
The exposed junction of described left bearing pin one (115) is fixed with left portable plate (117); Described left portable plate (117) bottom is socketed with left connecting rod (110) by left bearing pin two (114); Connected by left connecting rod (110) between described adjacent two left bearing pins two (114);
The exposed junction of described right bearing pin one (116) is fixed with right portable plate (118); Institute right portable plate (118) bottom is socketed with right connecting rod (109) by right bearing pin two (119); Connected by right connecting rod (109) between described adjacent two right bearing pins two (119);
Described rightmost left connecting rod (110) is fixed with the left bearing pin three (106) exposing to frame (3) inner side; Described leftmost right connecting rod (109) is fixed with the right bearing pin three (107) exposing to frame (3) inner side;
Described left bearing pin three (106) and right bearing pin three (107) are articulated and connected by the cylinder bar (121) of the Bidirectional clamping oil cylinder (111) of frame (3) bottom.
3., as claimed in claim 2 for tubing clamping and the drawing mechanism of multitube high pressure water pressure test machine, it is characterized in that: the left fixture (101) at described frame (3) interior length direction two ends and right fixture (102) bottom are shaped with pitch wheel band (122).
4., as claimed in claim 1 for tubing clamping and the drawing mechanism of multitube high pressure water pressure test machine, it is characterized in that: described discharging mechanism (2) comprises the hinged seat (205) of position two upper one end being fixed on frame (3); Hinged seat (205) is hinged with articulated slab (204); The other end of articulated slab (204) is hinged with reclaiming plate (202); Right-hand member and the articulated slab (202) of described reclaiming plate (202) are hinged;
On the position two of described frame (3), other end lower hinge has fork (204); The other end of described fork (204) and the middle part of reclaiming plate (202) hinged;
The bottom, position two of described frame (3) is fixed with discharging oil cylinder (203); Described discharging oil cylinder (203) has cylinder bar (206); Described cylinder bar (206) is hinged with the middle part of reclaiming plate (202).
5., as claimed in claim 4 for tubing clamping and the drawing mechanism of multitube high pressure water pressure test machine, it is characterized in that: described discharging oil cylinder (203) cylinder body and frame (3) hinged.
6., as claimed in claim 2 or claim 3 for tubing clamping and the drawing mechanism of multitube high pressure water pressure test machine, it is characterized in that: described left fixture (101) comprises the driver plate (124) of circular arc dop (123) and circular arc dop (123) one; Described driver plate (124) side is shaped with the fixed orifice (125) fixing with left bearing pin one (115), and opposite side has camber section (126), and this camber section (126) is shaped with gear band (122); Described left fixture (101) is consistent with right fixture (102) structure.
CN201420424826.6U 2014-07-30 2014-07-30 A kind of clamping of the tubing for multitube high pressure water pressure test machine and drawing mechanism Withdrawn - After Issue CN204128902U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420424826.6U CN204128902U (en) 2014-07-30 2014-07-30 A kind of clamping of the tubing for multitube high pressure water pressure test machine and drawing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420424826.6U CN204128902U (en) 2014-07-30 2014-07-30 A kind of clamping of the tubing for multitube high pressure water pressure test machine and drawing mechanism

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Publication Number Publication Date
CN204128902U true CN204128902U (en) 2015-01-28

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CN201420424826.6U Withdrawn - After Issue CN204128902U (en) 2014-07-30 2014-07-30 A kind of clamping of the tubing for multitube high pressure water pressure test machine and drawing mechanism

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104122146A (en) * 2014-07-30 2014-10-29 中国重型机械研究院股份公司 Pipe fitting clamping and discharging device for multi-pipe high-pressure hydrostatic testing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104122146A (en) * 2014-07-30 2014-10-29 中国重型机械研究院股份公司 Pipe fitting clamping and discharging device for multi-pipe high-pressure hydrostatic testing machine
CN104122146B (en) * 2014-07-30 2016-09-14 中国重型机械研究院股份公司 A kind of tubing for multitube high pressure water pressure test machine clamps and drawing mechanism

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GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20150128

Effective date of abandoning: 20160914

C25 Abandonment of patent right or utility model to avoid double patenting