CN112254781A - Be applicable to municipal drainage pipe flowmeter installation auxiliary device - Google Patents
Be applicable to municipal drainage pipe flowmeter installation auxiliary device Download PDFInfo
- Publication number
- CN112254781A CN112254781A CN202011108642.5A CN202011108642A CN112254781A CN 112254781 A CN112254781 A CN 112254781A CN 202011108642 A CN202011108642 A CN 202011108642A CN 112254781 A CN112254781 A CN 112254781A
- Authority
- CN
- China
- Prior art keywords
- shaped
- flowmeter
- rod
- municipal drainage
- welded
- Prior art date
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
- G01F1/32—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
- G01F15/185—Connecting means, e.g. bypass conduits
Abstract
The invention discloses an auxiliary device for installing a municipal drainage pipeline flowmeter, relates to the technical field of auxiliary installation tools of flowmeters, and solves the problems that the existing auxiliary device for installing is complicated in use, labor-consuming and inconvenient to use, difficult to adjust the distance between pipelines and easy to cause obstacles to the installation of the flowmeter due to the fact that the distance between the pipelines is difficult to adjust and too large or too small, and the distance between the pipelines is adjusted by pushing and pulling force by hands. The utility model provides an installation auxiliary device suitable for municipal drainage pipeline flowmeter, includes the chassis, the chassis is whole to be I-shaped structure, and its top symmetry shore welding has two stull axostylus axostyles, and the intermediate position erects to prop on chassis top and arranges there are three stull axostylus axostyles, and the interlude of these three stull axostylus axostyles is in the same place with the interlude cross welding of two stull axostylus axostyles. The T-shaped hanger can place the flowmeter hanger on the top end of the pipeline at the installation position, so that the trouble of manually lifting and maintaining the flowmeter during the installation of the flowmeter is eliminated, and the labor intensity of workers is reduced.
Description
Technical Field
The invention relates to the technical field of auxiliary mounting tools for flowmeters, in particular to an auxiliary device suitable for mounting a municipal drainage pipeline flowmeter.
Background
When installing vortex flowmeter, generally directly carry out the coaxial axle installation with vortex flowmeter and installation pipeline, but when installing the installation pipeline of great pipe diameter, its vortex flowmeter's specification size also increases thereupon, when carrying out flange joint or flange welding to vortex flowmeter, because factors such as the weight of vortex flowmeter itself, it is comparatively inconvenient when installing it, need other people's help can just carry out the auxiliary installation, the installation operation is comparatively troublesome, it is extremely inconvenient, consequently, need a vortex flowmeter to use auxiliary installation device.
For example, patent No. CN201320343866.3 discloses an ultrasonic flowmeter probe mounting auxiliary tool, which comprises an inverted L-shaped left clamping piece, an inverted L-shaped right clamping piece symmetrical to the left clamping piece, a spring mounted at the lower part of the middle of the two clamping pieces, a slide way opened at the middle part of the top surface of the left clamping piece, a screw hole opened at the lower part of the top surface of the right clamping piece, and a bolt penetrating the slide way and the screw hole, wherein the left and right clamping pieces are connected by the spring, and the upper top surfaces of the left and right clamping pieces can be located on the same horizontal plane by extruding the lower ends of the left and right clamping pieces. The clamp type flowmeter sensor auxiliary tool is simple in structure, ingenious in conception, convenient to use and fast to disassemble and assemble, is compact and exquisite, and is convenient to work in a narrow space around a dense stator cooling water pipe, and the tool can greatly reduce the labor intensity of workers, shorten the labor time and improve the labor efficiency.
The existing installation auxiliary device mostly does not have an adjusting device for the space adaptation of two pipelines at the front and the back of an installation position, the adjustment of pushing and pulling is directly performed by hands, the use is complex and labor-consuming, the pipeline space is difficult to adjust, the installation of a flowmeter is easily blocked due to overlarge or undersize, in addition, the installation of a flow meter is mostly carried out by workers for a long time, the flowmeter is lifted and kept to be in butt joint with a pipeline flange, and the labor intensity of the workers is high.
Disclosure of Invention
The invention aims to provide an auxiliary device suitable for installing a municipal drainage pipeline flowmeter, and aims to solve the problems that the distance between two pipelines is adjusted by directly pushing and pulling by hand force, the use is complicated, labor is wasted, the pipeline distance is difficult to adjust, and the flowmeter is easily obstructed due to overlarge or undersize.
In order to achieve the purpose, the invention provides the following technical scheme: the auxiliary device for mounting the municipal drainage pipeline flowmeter comprises a chassis, wherein the chassis is integrally in an I-shaped structure, two cross-support shaft levers are symmetrically supported and welded above the top end of the chassis, three vertical support shaft levers are arranged at the middle position of the top end of the chassis in a vertical support mode, and the middle sections of the three vertical support shaft levers and the middle sections of the two cross-support shaft levers are welded together in a crossed mode; the top end section of the vertical support shaft lever is supported and welded with an L-shaped mounting block, and the bottom of the head end of the L-shaped mounting block is rotatably hung with a T-shaped hanging bracket; an F-shaped bracket is welded and fixed in the middle of the top end of the chassis, the head end of the F-shaped bracket is welded and fixed with the left vertical support rod of the two cross-support shaft levers, and two prescription-shaped positioning sleeves are welded on the two cross-support rods at the top end of the F-shaped bracket in an up-and-down corresponding supporting mode; an L-shaped stepping rod is slidably arranged on the two square positioning sleeves, and a transmission gear is rotatably arranged on the middle section of the F-shaped support vertical supporting rod; the T-shaped hanging bracket is used for hanging and supporting the clamp-mounted flowmeter; the upper half section of the vertical support shaft lever is sleeved with a rectangular sliding block in a sliding manner, and the rectangular sliding block is supported and arranged above the two cross support shaft levers.
Preferably, the T-shaped hanging bracket comprises a vertical support lead screw and a transverse lead screw, the T-shaped hanging bracket is integrally formed by welding a top hexagonal prism rod and a bottom shaft sleeve, wherein one vertical support lead screw is rotatably installed at the top end of the middle section of the hexagonal prism rod, and one transverse lead screw is rotatably arranged on the bottom shaft sleeve in a penetrating mode.
Preferably, the T-shaped hanger further comprises L-shaped clamping rods, two L-shaped clamping rods are symmetrically sleeved on the six-prism-shaped rod at the top end of the T-shaped hanger, and left and right reverse thread sections of the transverse screw rod correspondingly penetrate through the top end sections of the two L-shaped clamping rods in a meshed mode.
Preferably, the tail ends of the two L-shaped clamping rods are fixedly welded with semicircular clamping rings, the two semicircular clamping rings are correspondingly and tightly matched with a connecting shaft rod at the top of the flowmeter, and the vertical support lead screw is screwed and hung at the head end of the L-shaped mounting block.
Preferably, the slider comprises a connecting plate, a shifting plate and an L-shaped pedal rod, the left side and the right side of the slider are rotatably connected with two connecting plates, the tail end of each connecting plate is rotatably connected with two shifting plates, and the back of the slider is welded and fixed downwards with one L-shaped pedal rod.
Preferably, the lower half section of the L-shaped pedal rod is welded and supported with a rectangular sliding plate, the sliding sleeve of the rectangular sliding plate is arranged on the bottom section of the three vertical support shaft rods, and the left end face of the L-shaped pedal rod is provided with a row of tooth sockets.
Preferably, the transmission gear is rotatably positioned between the L-shaped pedal rod and the pedal rod, and the L-shaped pedal rod and the pedal rod are in left-right corresponding meshing contact with the transmission gear.
Preferably, the two shifting plates are arranged on the two cross-brace shaft rods corresponding to the sliding sleeves, and the two shifting plates are correspondingly in top-shifting contact with the two butt-joint flange plates at the pipeline fracture.
Compared with the prior art, the invention has the beneficial effects that:
1. the T-shaped hanger can place the flowmeter hanger on the top end of the pipeline at the installation position, and the flowmeter can be lifted through the vertical support lead screw, so that the trouble of manually lifting and maintaining the flowmeter during the installation of the flowmeter is eliminated, and the labor intensity of workers is reduced;
2. the sliding block, the two connecting plates and the two shifting plates form a double-connecting-rod expanding and contracting mechanism, the two shifting plates can be driven to slide oppositely to draw and expand the butting flange plates on the front pipeline and the rear pipeline at the installation gap by respectively stepping down the L-shaped pedal rod and the stepping rod through the mechanism, the two pipelines are driven to be pushed and pulled by the force exerted by the foot, and the double-pipeline expanding and contracting mechanism is more labor-saving and convenient compared with the traditional operation mode of directly exerting force by the hand;
3. the two shifting plates can respectively abut against the inner side and the outer side of the butt-joint flange plate on the front pipeline and the rear pipeline at the mounting gap, and the distance between the two pipelines is pushed, expanded and supported or clamped to shrink, so that the interval is moderate, the flowmeter can be conveniently and adaptively mounted in an inserting manner, and the problem that the gap between the two pipelines is too large or too small to cause obstacles to the mounting of the flowmeter is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a back three-dimensional structure of the present invention;
FIG. 3 is a schematic bottom three-dimensional structure of the present invention;
FIG. 4 is a schematic view of the T-shaped hanger mounting location of the present invention;
FIG. 5 is a schematic view of two mounting positions of the toggle plate according to the present invention;
FIG. 6 is a schematic view showing the installation position of a transmission gear according to the present invention;
FIG. 7 is a schematic view of a slider configuration according to the present invention;
FIG. 8 is a schematic view of the T-shaped hanger of the present invention;
in the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a chassis; 101. a cross-brace shaft lever; 102. an F-shaped bracket; 103. a vertical support shaft lever; 104. an L-shaped mounting block; 105. a square positioning sleeve; 106. a transmission gear; 2. a T-shaped hanger; 201. vertically supporting a lead screw; 202. a transverse lead screw; 203. an L-shaped clamping rod; 3. a flow meter; 4. a slider; 401. a connecting plate; 402. dialing a plate; 403. an L-shaped pedal rod; 5. and (5) stepping on the pressure lever.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 8, an embodiment of the present invention includes: an auxiliary device suitable for mounting a municipal drainage pipeline flowmeter comprises a chassis 1, wherein the chassis 1 is integrally in an I-shaped structure, two cross-support shaft rods 101 are symmetrically supported and welded above the top end of the chassis 1, three vertical support shaft rods 103 are arranged in the vertical support at the middle position of the top end of the chassis 1, and the middle sections of the three vertical support shaft rods 103 and the middle sections of the two cross-support shaft rods 101 are welded together in a crossed manner; an L-shaped mounting block 104 is supported and welded on the top end section of the vertical support shaft rod 103, and a T-shaped hanging bracket 2 is rotatably hung at the bottom of the head end of the L-shaped mounting block 104; an F-shaped bracket 102 is fixedly welded in the middle of the top end of the chassis 1, the head end of the F-shaped bracket 102 is fixedly welded with the left vertical support rod of the two cross-support shaft rods 101, and two prescription-shaped positioning sleeves 105 are correspondingly welded on the two cross-support rods at the top end of the F-shaped bracket 102 in an up-and-down supporting mode; an L-shaped stepping rod 5 is slidably arranged on the two square positioning sleeves 105, and a transmission gear 106 is rotatably arranged on the middle section of the vertical supporting rod of the F-shaped bracket 102; the T-shaped hanger 2 is used for hanging and clamping the flowmeter 3; a rectangular sliding block 4 is sleeved and slidably mounted on the upper half section of the vertical support shaft rod 103, and the rectangular sliding block 4 is supported above the two cross support shaft rods 101; the T-shaped hanger 2 comprises a vertical support lead screw 201 and a transverse lead screw 202, the whole T-shaped hanger 2 is formed by welding a hexagonal prism rod at the top end and a shaft sleeve at the bottom end, wherein the vertical support lead screw 201 is rotatably arranged at the top end of the middle section of the hexagonal prism rod, and the transverse lead screw 202 is rotatably arranged on the shaft sleeve at the bottom end in a penetrating manner; a rectangular sliding plate is welded and supported on the inner side of the lower half section of the L-shaped pedal rod 403, the rectangular sliding plate is installed on the bottom sections of the three vertical support shaft rods 103 in a sliding manner, and a row of tooth sockets are formed in the left end face of the L-shaped pedal rod 403; further, the transmission gear 106 is rotatably positioned between the L-shaped pedal rod 403 and the pedal rod 5, and the L-shaped pedal rod 403 and the pedal rod 5 are correspondingly engaged with the transmission gear 106 from left to right; the T-shaped hanger 2 further comprises L-shaped clamping rods 203, two L-shaped clamping rods 203 are symmetrically sleeved on the hexagonal rod at the top end of the T-shaped hanger 2, left and right reverse thread sections of the transverse screw 202 correspondingly penetrate through the top end sections of the two L-shaped clamping rods 203 in a meshed mode, and the transverse screw 202 is screwed in a forward and reverse rotating mode to control the tightness of the two L-shaped clamping rods 203 in a threaded mode.
Further, two the tail end of L form kelly 203 all welded fastening has a semicircle snap ring, this two semicircle snap rings correspond with the connecting axle card tight fit at flowmeter 3 top, and erects to prop lead screw 201 and twist soon and hang in the head end of L form installation piece 104, T shape gallows 2 can hang flowmeter 3 and prop the top of arranging the pipeline in mounted position department in, and through erectting lead screw 201 liftable flowmeter 3, this saves the trouble that the artifical height-lifting kept flowmeter 3 when installing flowmeter 3, has reduceed workman's intensity of labour.
Further, the slider 4 comprises a connecting plate 401, a shifting plate 402 and an L-shaped pedal 403, the left side and the right side of the slider 4 are rotatably connected with two connecting plates 401, the tail end of the connecting plate 401 is rotatably connected with two shifting plates 402, the back of the slider 4 is fixedly welded with one L-shaped pedal 403, the slider 4, the two connecting plates 401 and the two shifting plates 402 form a double-connecting-rod expanding and contracting mechanism, the two shifting plates 402 can be driven to slide oppositely to draw and expand the butting flange plates on the front pipeline and the rear pipeline at the installation gap by only respectively stepping down the L-shaped pedal 403 and the stepping rod 5, the two pipelines are driven to be pushed and pulled by the force of feet, and the operation mode of the direct manual force is more labor-saving and convenient compared with the traditional operation mode of direct manual force.
Further, two shifting plates 402 are correspondingly installed on the two cross-brace shaft rods 101 in a sliding manner, the two shifting plates 402 are correspondingly in pushing contact with two butt flange plates at the position of a pipeline fracture, the two shifting plates 402 can respectively abut against the inner side and the outer side of the butt flange plates on the front pipeline and the rear pipeline at the position of the installation gap, the distance between the two pipelines is pushed, expanded and supported or clamped and contracted, the interval is moderate, the flow meter 3 can be conveniently installed in an adaptive plug-in mode, and the situation that the gap between the two pipelines is too large or too small to cause obstacles to the installation of the flow meter 3 is avoided.
The working principle is as follows: the tightness of two L-shaped clamping rods 203 can be controlled by screwing the transverse lead screw 202 in a forward and reverse rotating manner, the flowmeter 3 can be lifted and supported at the top end of a pipeline at a mounting position by the T-shaped hanger 2, the flowmeter 3 can be lifted and lowered by the vertical support lead screw 201, the trouble of manually lifting and keeping the flowmeter 3 when the flowmeter 3 is mounted is eliminated, the labor intensity of workers is reduced, the sliding block 4, the two connecting plates 401 and the two shifting plates 402 form a double-connecting-rod expanding and contracting mechanism, the two shifting plates 402 can be driven to slide oppositely to pull and expand the butting flange plates on the front pipeline and the rear pipeline at the mounting notch by respectively stepping down the L-shaped connecting rods 403 and the stepping rod 5 by the mechanism, the two shifting plates 402 can be respectively abutted against the inner side and the outer side of the front pipeline and the rear pipeline at the mounting notch by adopting the force of feet to push and pull the two pipelines, the labor is more convenient compared with the traditional operation mode of directly driving the hand force, the two shifting plates, the distance between the two pipelines is pushed, expanded or clamped and contracted, so that the interval is moderate, the flowmeter 3 can be conveniently and adaptively inserted and installed, and the problem that the gap between the two pipelines is too large or too small to cause obstacles to the installation of the flowmeter 3 is avoided.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a be applicable to municipal drainage pipe flowmeter installation auxiliary device which characterized in that: the chassis (1) is integrally in an I-shaped structure, two cross-brace shaft levers (101) are symmetrically supported and welded above the top end of the chassis (1), three vertical brace shaft levers (103) are arranged at the middle positions of the top end of the chassis (1) in a vertical brace mode, and the middle sections of the three vertical brace shaft levers (103) and the middle sections of the two cross-brace shaft levers (101) are welded together in a crossed mode; an L-shaped mounting block (104) is supported and welded on the top end section of the vertical support shaft rod (103), and a T-shaped hanging bracket (2) is rotatably hung at the bottom of the head end of the L-shaped mounting block (104); an F-shaped support (102) is fixedly welded in the middle of the top end of the chassis (1), the head end of the F-shaped support (102) is fixedly welded with the left vertical support rod of the two cross-support shaft rods (101), and two prescription-shaped positioning sleeves (105) are correspondingly welded on the two cross-support rods at the top end of the F-shaped support (102) in an up-and-down supporting mode; an L-shaped stepping rod (5) is arranged on the two square positioning sleeves (105) in a penetrating and sliding way, and a transmission gear (106) is rotatably arranged on the middle section of the vertical supporting rod of the F-shaped bracket (102); the T-shaped hanger (2) is used for hanging and supporting the clamped flowmeter (3); the upper half section of the vertical support shaft lever (103) is sleeved with a rectangular sliding block (4) in a sliding way, and the rectangular sliding block (4) is supported and arranged above the two cross support shaft levers (101).
2. The municipal drainage pipeline flowmeter installation aid of claim 1, wherein: t shape gallows (2) are including erectting lead screw (201) and horizontal lead screw (202), T shape gallows (2) are whole to be become by top hexagonal prism pole and bottom axle sleeve welding, and wherein the interlude top of hexagonal prism pole is rotated and is installed a department and erects lead screw (201), and rotates on the axle sleeve of bottom and wear to be equipped with a department horizontal lead screw (202).
3. The municipal drainage pipeline flowmeter installation aid of claim 1, wherein: the T-shaped hanger (2) further comprises L-shaped clamping rods (203), two L-shaped clamping rods (203) are symmetrically sleeved on the six prismatic rods at the top end of the T-shaped hanger (2), and left and right reverse thread sections of the transverse screw rod (202) are correspondingly meshed with top end sections of the two L-shaped clamping rods (203).
4. The municipal drainage pipeline flowmeter installation aid of claim 3, wherein: the tail ends of the L-shaped clamping rods (203) are fixedly welded with semicircular clamping rings, the two semicircular clamping rings are correspondingly clamped and tightly matched with a connecting shaft rod at the top of the flowmeter (3), and the vertical support lead screw (201) is screwed and hung at the head end of the L-shaped mounting block (104).
5. The municipal drainage pipeline flowmeter installation aid of claim 1, wherein: the slider (4) comprises a connecting plate (401), a shifting plate (402) and an L-shaped pedal rod (403), the left side and the right side of the slider (4) are rotatably connected with two connecting plates (401), the tail end of each connecting plate (401) is rotatably connected with two shifting plates (402), and the back of the slider (4) is welded and fixed with the L-shaped pedal rod (403) downwards.
6. The municipal drainage pipeline flowmeter installation aid of claim 5, wherein: a rectangular sliding plate is welded and supported on the inner side of the lower half section of the L-shaped pedal rod (403), the rectangular sliding plate is installed on the bottom sections of the three vertical support shaft rods (103) in a sliding sleeve mode, and a row of tooth grooves are formed in the left side end face of the L-shaped pedal rod (403).
7. The municipal drainage pipeline flowmeter installation aid of claim 1, wherein: the transmission gear (106) is rotatably arranged between the L-shaped pedal rod (403) and the pedal rod (5), and the L-shaped pedal rod (403) and the pedal rod (5) are in left-right corresponding meshing contact with the transmission gear (106).
8. The municipal drainage pipeline flowmeter installation aid of claim 5, wherein: the two shifting plates (402) are correspondingly arranged on the two cross-brace shaft rods (101) in a sliding way, and the two shifting plates (402) are correspondingly in jacking contact with the two butt-joint flanges at the pipeline fracture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011108642.5A CN112254781A (en) | 2020-10-16 | 2020-10-16 | Be applicable to municipal drainage pipe flowmeter installation auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011108642.5A CN112254781A (en) | 2020-10-16 | 2020-10-16 | Be applicable to municipal drainage pipe flowmeter installation auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112254781A true CN112254781A (en) | 2021-01-22 |
Family
ID=74244320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011108642.5A Withdrawn CN112254781A (en) | 2020-10-16 | 2020-10-16 | Be applicable to municipal drainage pipe flowmeter installation auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112254781A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006105957A (en) * | 2004-09-10 | 2006-04-20 | National Institute Of Advanced Industrial & Technology | Liquid flow-meter calibration device |
| CN103252616A (en) * | 2013-05-22 | 2013-08-21 | 安徽志拓管业有限公司 | Flange plate welding and butt-joint device |
| KR20160032548A (en) * | 2014-09-16 | 2016-03-24 | 주식회사 포스코 | Flowmeter |
| CN106370258A (en) * | 2016-08-22 | 2017-02-01 | 广州能源检测研究院 | Clamping and centering mechanism suitable for different appearances and sizes of gas flow meters and device thereof |
| CN207335798U (en) * | 2017-09-12 | 2018-05-08 | 江阴市神州测控设备有限公司 | A kind of wing multipoint stream gauge of lift |
| CN207919704U (en) * | 2018-01-22 | 2018-09-28 | 王会艳 | A kind of device for installing flowmeter in municipal drainage pipeline |
| CN110274091A (en) * | 2019-06-04 | 2019-09-24 | 南通赛威染整科技有限公司 | Petroleum transportation pipeline connects support device |
| CN209830745U (en) * | 2019-04-25 | 2019-12-24 | 常州市海宝焊割有限公司 | Flowmeter welding frock |
| CN209910766U (en) * | 2019-07-25 | 2020-01-07 | 太原市三力工控工程有限公司 | Special appliance convenient for mounting flowmeter |
| CN210313173U (en) * | 2019-08-15 | 2020-04-14 | 丁明 | Hoist and mount clamping device for construction |
| CN111076784A (en) * | 2020-01-19 | 2020-04-28 | 天津市旭永诚科技有限公司 | Vortex flowmeter is with supplementary installation device |
| CN111250924A (en) * | 2020-03-19 | 2020-06-09 | 浙江广厦建设职业技术学院 | Pipeline welding robot |
-
2020
- 2020-10-16 CN CN202011108642.5A patent/CN112254781A/en not_active Withdrawn
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006105957A (en) * | 2004-09-10 | 2006-04-20 | National Institute Of Advanced Industrial & Technology | Liquid flow-meter calibration device |
| CN103252616A (en) * | 2013-05-22 | 2013-08-21 | 安徽志拓管业有限公司 | Flange plate welding and butt-joint device |
| KR20160032548A (en) * | 2014-09-16 | 2016-03-24 | 주식회사 포스코 | Flowmeter |
| CN106370258A (en) * | 2016-08-22 | 2017-02-01 | 广州能源检测研究院 | Clamping and centering mechanism suitable for different appearances and sizes of gas flow meters and device thereof |
| CN207335798U (en) * | 2017-09-12 | 2018-05-08 | 江阴市神州测控设备有限公司 | A kind of wing multipoint stream gauge of lift |
| CN207919704U (en) * | 2018-01-22 | 2018-09-28 | 王会艳 | A kind of device for installing flowmeter in municipal drainage pipeline |
| CN209830745U (en) * | 2019-04-25 | 2019-12-24 | 常州市海宝焊割有限公司 | Flowmeter welding frock |
| CN110274091A (en) * | 2019-06-04 | 2019-09-24 | 南通赛威染整科技有限公司 | Petroleum transportation pipeline connects support device |
| CN209910766U (en) * | 2019-07-25 | 2020-01-07 | 太原市三力工控工程有限公司 | Special appliance convenient for mounting flowmeter |
| CN210313173U (en) * | 2019-08-15 | 2020-04-14 | 丁明 | Hoist and mount clamping device for construction |
| CN111076784A (en) * | 2020-01-19 | 2020-04-28 | 天津市旭永诚科技有限公司 | Vortex flowmeter is with supplementary installation device |
| CN111250924A (en) * | 2020-03-19 | 2020-06-09 | 浙江广厦建设职业技术学院 | Pipeline welding robot |
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Application publication date: 20210122 |