CN110965783A - Pump line control switch - Google Patents
Pump line control switch Download PDFInfo
- Publication number
- CN110965783A CN110965783A CN201911300814.6A CN201911300814A CN110965783A CN 110965783 A CN110965783 A CN 110965783A CN 201911300814 A CN201911300814 A CN 201911300814A CN 110965783 A CN110965783 A CN 110965783A
- Authority
- CN
- China
- Prior art keywords
- switch
- concrete
- line control
- pump line
- pump
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
Abstract
The invention discloses a pump pipe control switch which comprises a pipeline joint and a concrete switch, wherein one end of the pipeline joint is provided with a structural thread, and the thread is connected with the end head of a pump pipe; the middle part of the pipeline joint is provided with a concrete switch, and the concrete pouring in the pump pipe is controlled by manually or automatically controlling the opening and closing of the concrete switch. When the pump pipe changes the regional removal, set up a switching device at the pump pipe end, when the pump pipe removed, closed the switch, can avoid intraductal clout seepage to pollute. The manual control and automatic control modes can be adopted to control the action of the switch, so that the field operation is facilitated, and the working efficiency is effectively improved.
Description
Technical Field
The invention belongs to the field of concrete pouring construction tools, and particularly relates to a pump pipe control switch.
Background
At present, concrete pouring construction is carried out on pump pipes in some buildings or industrial construction sites, the site pouring is completed, when the site replacement construction is needed, the pump pipes need to be moved in areas, at the moment, partial slurry still remains in vertical pipes in the pipes, and in the moving process, the slurry can automatically fall, so that the slurry in the completed areas is excessive, and the secondary cleaning is needed manually. Or cause slurry pollution in the site and influence the environment. In traditional construction, workers all adopt bags to bind the pipe openings, so that slurry falls into the bags.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a pump line control switch has solved among the prior art insufficient problem of pump line concrete placement process surplus thick liquids processing.
The invention adopts the following technical scheme for solving the technical problems:
a pump pipe control switch comprises a pipeline joint and a concrete switch, wherein one end of the pipeline joint is provided with a structural thread, and the thread is connected with the end of a pump pipe; the middle part of the pipeline joint is provided with a concrete switch, and the concrete pouring in the pump pipe is controlled by manually or automatically controlling the opening and closing of the concrete switch.
The concrete switch comprises a semicircular notch and a fan-shaped switch blade which are arranged in the middle of the pipeline joint, the front end of the fan-shaped switch blade is a semicircular sector, the rear end of the fan-shaped switch blade is a crescent handle, and the semicircular sector is connected with the semicircular notch in a matching mode.
The width of semicircular notch and the thickness of plug-in strip are 3 ~ 5 millimeters, and the width of semicircular notch and the thickness of plug-in strip.
The fan-shaped knife switch is made of a steel plate.
The length of the pipeline joint is 300-500 mm.
The concrete switch comprises a semicircular notch and a circular knife switch, wherein a longitudinal hinge is arranged on the outer side of a pipeline joint at the end part of the semicircular notch, the longitudinal hinge is connected with a transverse hinge, the circular knife switch is fixed on the transverse hinge, the longitudinal hinge drives the transverse hinge and the knife switch to rotate along a longitudinal axis, and the transverse hinge drives the knife switch to rotate along a transverse axis.
And a limit switch is arranged on the outer side of the pipeline joint to limit the motion track of the circular knife switch.
The automatic concrete switch controller is characterized by further comprising a concrete switch automatic controller, and the automatic controller controls the working state of the concrete switch through an external control terminal.
Compared with the prior art, the invention has the following beneficial effects:
1. when the pump pipe changes the regional removal, set up a switching device at the pump pipe end, when the pump pipe removed, closed the switch, can avoid intraductal clout seepage to pollute.
2. The manual control and automatic control modes can be adopted to control the action of the switch, so that the field operation is facilitated, and the working efficiency is effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of a pump control switch according to the present invention.
FIG. 2 is a schematic view of a piping structure according to the present invention.
FIG. 3 is a schematic view of the structure of the knife blade of the present invention.
Wherein, the labels in the figure are: 1-a pipe joint; 2-structural screw threads; 3-knife slot opening; 4-knife switch.
Detailed Description
The structure and operation of the present invention will be further described with reference to the accompanying drawings.
A pump pipe control switch comprises a pipeline joint and a concrete switch, wherein one end of the pipeline joint is provided with a structural thread, and the thread is connected with the end of a pump pipe; the middle part of the pipeline joint is provided with a concrete switch, and the concrete pouring in the pump pipe is controlled by manually or automatically controlling the opening and closing of the concrete switch.
The specific embodiment, as shown in fig. 1 to 3:
a pump pipe control switch comprises a pipeline joint 1 and a concrete switch, wherein one end of the pipeline joint 1 is provided with a structural thread 2, and the thread is connected with the end of a pump pipe; the middle part of the pipeline joint 1 is provided with a concrete switch, and the concrete pouring in the pump pipe is controlled by manually or automatically controlling the opening and closing of the concrete switch.
The concrete switch comprises a semicircular notch 3 and a fan-shaped switch blade 4 which are arranged in the middle of the pipeline joint, the front end of the fan-shaped switch blade 4 is a semicircular sector, the rear end of the fan-shaped switch blade is a crescent handle, and the semicircular sector is connected with the semicircular notch in a matching mode.
The width of semicircular notch and the thickness of plug-in strip are 3 ~ 5 millimeters, and the width of semicircular notch and the thickness of plug-in strip.
The fan-shaped knife switch is made of a steel plate.
The length of the pipeline joint is 300-500 mm.
The manufacturing process of the pump tube control switch of the embodiment is as follows:
according to pump line end size, set up one and practice thrift 400mm long pipe joint, the coupling adopts light iron pipe, and the upper shed sets up the structure screw thread, and the screw thread is corresponding with the pump line end to alright with pump line lug connection.
A semicircular notch with the thickness of 4mm is arranged at the middle position of about 200mm of the pipe joint.
A fan-shaped knife switch is manufactured, the knife switch is made of a 4mm steel plate, the front end of the knife switch is a semicircular sector, and the rear end of the knife switch is a crescent handle. The semicircular sector corresponds to the reserved notch of the pipeline structure pipe.
The working process of the pump pipe control switch is as follows:
firstly, connecting a pipeline structure to the end part of a pump pipe before concrete pouring construction;
secondly, during pouring construction, the switch blade is pulled out, the pump pipe is opened, and normal concrete pouring is carried out;
and thirdly, after concrete pouring is finished, immediately inserting the knife switch into the notch, and then closing the pump pipe.
In a second embodiment of the present invention, a second,
the concrete switch includes semi-circular notch and circular plug-in strip, the circular plug-in strip of this embodiment passes through the hinge to be fixed in the outside that the pipe joint was connected, circular plug-in strip is rotatory around the hinge of vertical setting, from semi-circular notch screw in or the pipe joint of unscrewing, it is rotatory around horizontal hinge, laminate circular plug-in strip at the outer wall that the pipe joint was connected, wherein, the outside of the tip pipe joint of semi-circular notch sets up vertical hinge, vertical hinged joint horizontal hinge, circular plug-in strip is fixed on horizontal hinge, vertical hinge drives horizontal hinge and plug-in strip and rotates along the axis of ordinates, horizontal hinge drives the plug-in strip and rotates along the cross.
And a limit switch is arranged on the outer side of the pipeline joint to limit the motion track of the circular knife switch.
The automatic concrete switch controller is characterized by further comprising a concrete switch automatic controller, and the automatic controller controls the working state of the concrete switch through an external control terminal.
In this embodiment, the working principle and the working process of automatically controlling the concrete switch are as follows:
the pump tube ends and the semicircular notches were made as in the first embodiment.
A circular knife switch is manufactured, the knife switch is made of a 4mm steel plate, a transverse hinge is arranged on the outer side of the knife switch, and the knife switch surface can rotate around the transverse hinge and is attached to the outer wall of the pump pipe joint.
The outer wall of the semicircular notch is provided with a vertical hinge, a horizontal hinge on the circular knife switch is connected with the vertical hinge, and the horizontal hinge can drive the circular knife switch to rotate around the vertical hinge, rotate into the end head of the pump pipe and screw out the end head of the pump pipe.
Set up limit switch on the outer wall of pump line end, this embodiment is the limiting plate, stops when this limiting plate is screwed out to circular plug-in strip, again with the laminating of circular plug-in strip on the outer wall of pump line end.
The working process of the pump pipe control switch is as follows:
firstly, connecting a pipeline structure to the end part of a pump pipe before concrete pouring construction;
secondly, in the pouring construction, the circular knife switch is screwed out, the circular knife switch is rotationally attached to the outer wall of the end of the pump pipe, the pump pipe is opened, and the concrete is normally poured;
and thirdly, after concrete pouring is finished, immediately rotating the circular knife switch to a horizontal state from the end of the pump pipe, and screwing the circular knife switch into the semicircular notch, so that the pump pipe can be closed.
This embodiment can also adopt automatic control's mode, controls circular plug-in strip, and during concrete placement, can operate opening and closing of this switch from the control room, has effectively practiced thrift operating time, has improved work efficiency.
Adopt the device to carry out the concrete placement construction, set up a switch in the pump line tip in other words, can effectually carry out on-off control to concrete placement, avoided the in-situ concrete pollution phenomenon because of the pump line seepage leads to completely.
The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; those skilled in the art can make many possible variations and modifications to the disclosed embodiments, or modify equivalent embodiments to equivalent variations, without departing from the spirit of the invention, using the methods and techniques disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (8)
1. A pump line control switch which is characterized in that: the concrete pump pipe comprises a pipe joint and a concrete switch, wherein one end of the pipe joint is provided with a structural thread, and the thread is connected with the end of a pump pipe; the middle part of the pipeline joint is provided with a concrete switch, and the concrete pouring in the pump pipe is controlled by manually or automatically controlling the opening and closing of the concrete switch.
2. The pump line control switch of claim 1, wherein: the concrete switch comprises a semicircular notch and a fan-shaped switch blade which are arranged in the middle of the pipeline joint, the front end of the fan-shaped switch blade is a semicircular sector, the rear end of the fan-shaped switch blade is a crescent handle, and the semicircular sector is connected with the semicircular notch in a matching mode.
3. The pump line control switch of claim 2, wherein: the width of semicircular notch and the thickness of plug-in strip are 3 ~ 5 millimeters, and the width of semicircular notch and the thickness of plug-in strip.
4. The pump line control switch of claim 2, wherein: the fan-shaped knife switch is made of a steel plate.
5. The pump line control switch of claim 1, wherein: the length of the pipeline joint is 300-500 mm.
6. The pump line control switch of claim 1, wherein: the concrete switch comprises a semicircular notch and a circular knife switch, wherein a longitudinal hinge is arranged on the outer side of a pipeline joint at the end part of the semicircular notch, the longitudinal hinge is connected with a transverse hinge, the circular knife switch is fixed on the transverse hinge, the longitudinal hinge drives the transverse hinge and the knife switch to rotate along a longitudinal axis, and the transverse hinge drives the knife switch to rotate along a transverse axis.
7. The pump line control switch of claim 6, wherein: and a limit switch is arranged on the outer side of the pipeline joint to limit the motion track of the circular knife switch.
8. The pump line control switch according to any one of claims 1 to 7, wherein: the automatic concrete switch controller is characterized by further comprising a concrete switch automatic controller, and the automatic controller controls the working state of the concrete switch through an external control terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911300814.6A CN110965783A (en) | 2019-12-17 | 2019-12-17 | Pump line control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911300814.6A CN110965783A (en) | 2019-12-17 | 2019-12-17 | Pump line control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110965783A true CN110965783A (en) | 2020-04-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911300814.6A Pending CN110965783A (en) | 2019-12-17 | 2019-12-17 | Pump line control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110965783A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000129783A (en) * | 1998-10-21 | 2000-05-09 | Maeda Corp | Construction method for steel pipe concrete column |
| CN203613806U (en) * | 2013-11-12 | 2014-05-28 | 中国建筑第八工程局有限公司 | Protective casing for concrete pump pipe |
| CN105525754A (en) * | 2015-08-05 | 2016-04-27 | 中国建筑第四工程局有限公司 | Switch connector for concrete spreader and manufacturing method thereof |
| CN205840342U (en) * | 2016-06-22 | 2016-12-28 | 中国建筑一局(集团)有限公司 | A kind of concrete pump pipe plugging system |
| CN207004042U (en) * | 2017-07-04 | 2018-02-13 | 上海宝冶集团南京建筑有限公司 | A kind of new concrete pours dam pump tube head |
| CN208379442U (en) * | 2018-05-09 | 2019-01-15 | 中铁上海工程局集团有限公司 | A kind of device of the interior jacking concrete of superelevation steel pipe support pipe |
| CN209245305U (en) * | 2018-08-07 | 2019-08-13 | 中国建筑一局(集团)有限公司 | A kind of type quick detaching concrete pump shut-off valve |
| CN209494228U (en) * | 2018-12-25 | 2019-10-15 | 中国建筑土木建设有限公司 | A kind of control device for concrete placing installation end discharge port |
-
2019
- 2019-12-17 CN CN201911300814.6A patent/CN110965783A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000129783A (en) * | 1998-10-21 | 2000-05-09 | Maeda Corp | Construction method for steel pipe concrete column |
| CN203613806U (en) * | 2013-11-12 | 2014-05-28 | 中国建筑第八工程局有限公司 | Protective casing for concrete pump pipe |
| CN105525754A (en) * | 2015-08-05 | 2016-04-27 | 中国建筑第四工程局有限公司 | Switch connector for concrete spreader and manufacturing method thereof |
| CN205840342U (en) * | 2016-06-22 | 2016-12-28 | 中国建筑一局(集团)有限公司 | A kind of concrete pump pipe plugging system |
| CN207004042U (en) * | 2017-07-04 | 2018-02-13 | 上海宝冶集团南京建筑有限公司 | A kind of new concrete pours dam pump tube head |
| CN208379442U (en) * | 2018-05-09 | 2019-01-15 | 中铁上海工程局集团有限公司 | A kind of device of the interior jacking concrete of superelevation steel pipe support pipe |
| CN209245305U (en) * | 2018-08-07 | 2019-08-13 | 中国建筑一局(集团)有限公司 | A kind of type quick detaching concrete pump shut-off valve |
| CN209494228U (en) * | 2018-12-25 | 2019-10-15 | 中国建筑土木建设有限公司 | A kind of control device for concrete placing installation end discharge port |
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Application publication date: 20200407 |
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