CN111536306A - Pipe fitting assembling method of pumping equipment and pumping equipment - Google Patents
Pipe fitting assembling method of pumping equipment and pumping equipment Download PDFInfo
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- CN111536306A CN111536306A CN202010306810.5A CN202010306810A CN111536306A CN 111536306 A CN111536306 A CN 111536306A CN 202010306810 A CN202010306810 A CN 202010306810A CN 111536306 A CN111536306 A CN 111536306A
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- concrete pipe
- pipe
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/0243—Laying or reclaiming pipes on land, e.g. above the ground above ground
- F16L1/0246—Laying or reclaiming pipes on land, e.g. above the ground above ground at a certain height off the ground
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
Abstract
The invention relates to the technical field of pumping, in particular to a pipe fitting assembling method of pumping equipment and the pumping equipment. The method for assembling the pipe fittings of the pumping equipment comprises the following steps: step A: detecting the distance between a first concrete pipe (10) positioned at a lower position and a second concrete pipe (3) positioned at a higher position through a detection unit and outputting the detected distance information to a control unit (5); and B: according to the distance information, the control unit (5) compares the parameter information of the standard pipe fitting with the parameter information of the standard pipe fitting, and outputs the model information of the standard pipe fitting matched with the distance; and C: and B, extracting a corresponding standard pipe fitting according to the model information output in the step B, and installing the standard pipe fitting between the first concrete pipe (10) and the second concrete pipe (3). The pipe fitting assembling method of the pumping equipment is high in pipe precision and assembling efficiency.
Description
Technical Field
The invention relates to the technical field of pumping, in particular to a pipe fitting assembling method of pumping equipment and the pumping equipment.
Background
In high-rise pumping, after the lifting die platform is lifted, the concrete pipe positioned below is separated from the concrete pipe positioned above, and a certain distance for installing other concrete pipes and cushion blocks is formed, so that the height of a pumping pipeline is increased. Generally, in the prior art, the concrete pipe connection of the jacking platform in the high-rise pumping process is performed by manually measuring the distance between a concrete pipe below and a concrete pipe above, and manually selecting a concrete pipe with a proper length and a cushion block with a proper thickness from a concrete pipe warehouse and a cushion block warehouse for assembling the concrete pipes. However, the manual measurement error is large, the selection of the length of a concrete pipe and the thickness of a cushion block in the next step can be influenced, the accuracy of the selected assembled pipe fitting is poor, the precision and the sealing performance of the assembled pipeline are poor, and the requirements of a construction site are difficult to meet; the selection of concrete pipe and cushion is through artifical apolegamy, can lead to trying to adorn that work load is many, efficiency is lower, and then leads to the assembly efficiency low.
Disclosure of Invention
The invention aims to solve the technical problems that the assembly pipeline precision is poor and the assembly efficiency is low easily caused when concrete pipes are assembled by pumping equipment in high-rise pumping in the prior art, so that the pipe fitting assembly method of the pumping equipment and the pumping equipment are provided.
In order to achieve the above object, an aspect of the present invention provides a pipe fitting assembly method of a pumping apparatus, including the steps of:
step A: detecting the distance between a first concrete pipe positioned at a low position and a second concrete pipe positioned at a high position through a detection unit and outputting the detected distance information to a control unit;
and B: according to the distance information, the control unit compares the parameter information of the standard pipe fitting with the parameter information of the standard pipe fitting, and outputs the model information of the standard pipe fitting matched with the distance;
and C: and B, extracting a corresponding standard pipe fitting according to the model information output in the step B, and installing the standard pipe fitting between the first concrete pipe and the second concrete pipe.
Preferably, in the step a, the distance between the first concrete pipe and the second concrete pipe is measured by means of laser ranging.
Preferably, the laser ranging method includes: installing a laser range finder on the second concrete pipe, and installing a reflector on the first concrete pipe; before the second concrete pipe is lifted, measuring the distance L1 between the second concrete pipe and the reflector by the laser range finder and transmitting the information of the L1 to the control unit; after the second concrete pipe is lifted, measuring the distance L2 between the second concrete pipe and the reflector by the laser range finder and transmitting the information of the L2 to the control unit; the control unit determines the distance L between the second concrete pipe and the first concrete pipe after being lifted by calculating the value of L2-L1.
Preferably, the control unit is configured to control the second concrete pipe to ascend and descend, and in step B: when the distance information can be matched with the parameter information of the standard pipe fitting, outputting the model information of the standard pipe fitting; and when the distance information cannot be matched with the parameter information of the standard pipe fitting, the control unit controls and adjusts the height of the second concrete pipe so that the distance between the adjusted second concrete pipe and the adjusted first concrete pipe can be matched with the parameter information of the standard pipe fitting.
Preferably, the standard pipe fittings include at least one third concrete pipe, and in the step B, when the matched standard pipe fittings are in multiple groups and the number of the third concrete pipes in each group of standard pipe fittings is different, one group with the smallest number of the third concrete pipes is selected; and when the number of the third concrete pipes in each group of standard pipe fittings is the same, selecting one group of the third concrete pipes with the maximum length.
A second aspect of the present invention provides a pumping apparatus comprising: the supporting frame comprises a frame main body and a mold lifting platform which is arranged on the frame main body and can move relative to the frame main body; the concrete pipe assembly comprises a first concrete pipe arranged on the frame main body and a second concrete pipe which is arranged on the mould lifting platform and can move up and down relative to the first concrete pipe, and the second concrete pipe is positioned above the first concrete pipe; the detection unit is arranged corresponding to the concrete pipe assembly and is used for measuring the distance between the first concrete pipe and the second concrete pipe; and the control unit is set to be capable of comparing the distance information output by the detection unit with the parameter information of the standard pipe fitting and outputting the model information of the standard pipe fitting matched with the distance information.
Preferably, the detection unit comprises a reflector arranged on the second concrete pipe and a laser range finder arranged on the first concrete pipe.
Preferably, the standard pipe fitting comprises a third concrete pipe, the pumping equipment comprises a hoisting unit for installing the third concrete pipe, and the hoisting unit is arranged on the support frame and can move along the vertical direction and the horizontal direction of the support frame.
Preferably, the hoisting unit comprises a positioning tool, the positioning tool comprises a first clamping mechanism for clamping the third concrete pipe and a second clamping mechanism for clamping the second concrete pipe, and the first clamping mechanism and the second clamping mechanism are arranged to enable the clamped third concrete pipe and the second concrete pipe to be coaxial.
Preferably, the pumping equipment comprises a jacking oil cylinder device which is connected with the mould lifting platform and is controlled by an electric proportional closed loop, and the jacking oil cylinder device is arranged to be capable of controlling the moving distance of the second concrete pipe relative to the first concrete pipe according to the instruction of the control unit.
Preferably, the pumping equipment includes sleeve pipe and actuating mechanism, the sleeve pipe includes outer tube and inner tube, the outer tube with carry the mould platform and link firmly, the inner tube with second concrete union coupling, actuating mechanism with the inner tube is connected, actuating mechanism sets up to be used for the drive the inner tube and second concrete pipe for carrying the mould platform and reciprocate.
Through the technical scheme, the distance between the first concrete pipe and the second concrete pipe is automatically measured through the detection unit in the step A, so that the measured data can be more accurate and more consistent with actual needs, the standard pipe fitting selected in the next step is more accurate, the precision of the assembled pipeline can be improved, the sealing performance is better, and the safety is improved; in the step B, the control unit receives the distance information measured in the step A, automatically matches with a proper standard pipe fitting, and selects a pipe distribution scheme, so that the matching efficiency can be greatly improved, the assembly efficiency is further improved, and meanwhile, the accuracy of the selected pipe distribution scheme is higher; the design can better meet the requirements of a construction site, and simultaneously, the labor intensity of workers is reduced.
Drawings
FIG. 1 is a schematic block diagram of one embodiment of a pumping apparatus of the present invention;
fig. 2 is a schematic view of a combined structure of a positioning tool and a third concrete pipe of the pumping device shown in fig. 1;
fig. 3 is a schematic view of a combined structure of a positioning tool of the pumping device shown in fig. 1 and a second concrete pipe and a third concrete pipe respectively;
fig. 4 is another combination structure diagram of the positioning tool of the pumping device shown in fig. 1 and a second concrete pipe and a third concrete pipe, respectively.
Description of the reference numerals
1. A jacking cylinder device; 2. lifting the mould platform; 3. a second concrete pipe; 4. a laser range finder; 5. a control unit; 6. a third concrete pipe; 7. a reflector; 8. positioning a tool; 81. a first clamping mechanism; 82. mounting a plate; 83. a second clamping mechanism; 9. a hoisting device; 10. a first concrete pipe.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, unless otherwise specified, the use of directional terms such as "upper" and "lower" is generally in accordance with the orientation shown in the drawings.
The invention provides a pipe fitting assembling method of pumping equipment, which comprises the following steps:
step A: detecting the distance between the first concrete pipe 10 at the lower part and the second concrete pipe 3 at the higher part by the detection unit and outputting the detected distance information to the control unit 5;
and B: according to the distance information, the control unit 5 compares the parameter information of the standard pipe fitting with the parameter information of the standard pipe fitting, and outputs the model information of the standard pipe fitting matched with the distance;
and C: and B, extracting a corresponding standard pipe fitting according to the model information output in the step B, and installing the standard pipe fitting between the first concrete pipe 10 and the second concrete pipe 3.
In the step A, the distance between the first concrete pipe 10 and the second concrete pipe 3 is automatically measured through the detection unit, so that the measured data can be more accurate and more consistent with actual needs, the standard pipe fitting selected in the next step is more accurate, the precision of the assembled pipeline can be improved, the sealing performance is better, and the safety is improved; in the step B, the control unit 5 is used for receiving the distance information measured in the step A, automatically matching a proper standard pipe fitting and selecting a pipe distribution scheme, so that the matching efficiency can be greatly improved, the assembly efficiency is improved, and meanwhile, the accuracy of the selected pipe distribution scheme is higher; the design can better meet the requirements of a construction site, and simultaneously, the labor intensity of workers is reduced.
Preferably, said standard pipe element comprises at least one third concrete pipe 6. The existing lengths of the third concrete pipe 6 are input into a database to form a concrete pipe database which is communicated with the control unit 5.
Preferably, the model information output by the control unit 5 is finally displayed on a display interface in communication with the control unit 5. And the worker extracts the corresponding third concrete pipe 6 according to the information on the display interface.
As an embodiment, in the step a, the distance between the first concrete pipe 10 and the second concrete pipe 3 is measured by means of laser ranging.
As an embodiment, the laser ranging method includes: a laser range finder 4 is arranged on the second concrete pipe 3, and a reflector 7 is arranged on the first concrete pipe 10; before the second concrete pipe 3 is lifted, measuring the distance L1 between the second concrete pipe and the reflector 7 by the laser range finder 4 and transmitting the information of the L1 to the control unit 5; after the second concrete pipe 3 is lifted, measuring the distance L2 between the second concrete pipe and the reflector 7 by the laser range finder 4 and transmitting the information of the L2 to the control unit 5; the control unit 5 determines the distance L between the lifted second concrete pipe 3 and the first concrete pipe 10 by calculating the value of L2-L1. As shown in fig. 1, the laser distance measuring instrument 4 is installed at one end of the second concrete pipe 3 close to the first concrete pipe 10, and the reflector 7 is installed at one end of the first concrete pipe 10 close to the second concrete pipe 3.
In one embodiment, the control unit 5 is configured to control the lifting of the second concrete pipe 3, and in step B: when the distance information can be matched with the parameter information of the standard pipe fitting, outputting the model information of the standard pipe fitting; when the distance information cannot be matched with the parameter information of the standard pipe fitting, the control unit 5 controls and adjusts the height of the second concrete pipe 3, so that the distance between the adjusted second concrete pipe 3 and the adjusted first concrete pipe 10 can be matched with the parameter information of the standard pipe fitting. Specifically, the control unit 5 automatically jacks the second concrete pipe 3 through the jacking oil cylinder device 1 which can be controlled by an electric proportional closed loop, and simultaneously, the detection unit measures the distance between the first concrete pipe 10 and the second concrete pipe 3 until the distance between the second concrete pipe 3 and the first concrete pipe 10 can be matched with the parameter information of the standard pipe fitting.
As an embodiment, the standard pipe fitting includes at least one third concrete pipe 6, and in step B, when the matched standard pipe fittings are multiple sets and the number of the third concrete pipes 6 in each set of standard pipe fittings is different, a set with the smallest number of the third concrete pipes 6 is selected; and when the number of the third concrete pipes 6 in each group of standard pipe fittings is the same, selecting one group of the third concrete pipes 6 with the maximum length. For example, when the combination of the third concrete pipes 6 capable of being matched is 3000+1000+500 (composed of three third concrete pipes 6, the lengths of which are 3000, 1000 and 500 respectively) and 3000+1500 (composed of two third concrete pipes 6, the lengths of which are 3000 and 1500 respectively), the total lengths of the two groups of the third concrete pipes 6 are the same, and 3000+1500 (the group with the least number of the third concrete pipes 6) is selected; when the combination of the third concrete pipes 6 which can be matched is 2500+2000 (consisting of two third concrete pipes 6 with the lengths of 2500 and 2000) and 3000+1500 (consisting of two third concrete pipes 6 with the lengths of 3000 and 1500), the number of the two groups of the third concrete pipes 6 is the same, and 3000+1500 (the group with the maximum length of 3000) is selected.
As an embodiment, the third concrete pipe 6 in each set of standard pipe fittings can be repeatedly valued, for example, the combination of the selected third concrete pipes 6 can be: 2500+2500, 2000+2000, 3000+300+ 300.
As an embodiment, the standard pipe fitting includes a third concrete pipe 6, and in the step B, when a difference L-H between a distance L between the first concrete pipe 10 and the second concrete pipe 3 and a length H of all the selected third concrete pipes 6 is a positive number, a group with a smallest L-H difference is selected. For example: if L is 5600, the total length H of the third concrete pipe 6 is 5500, 5000, 5555, and the selected H value is 5555.
And when H is selected, determining according to the set step value, and calculating by taking 50 as the step value. And when the | L-H | is more than or equal to 50, reselecting the reference value H. When 0< | L-H | <50 and L-H is a positive number, the reference value H is displayed at the display interface; if the L-H is a negative number, the control unit 5 automatically jacks the second concrete pipe 3 through the jacking cylinder device 1 which can be controlled by an electric proportional closed loop, meanwhile, the detection unit synchronously measures the distance between the first concrete pipe 10 and the second concrete pipe 3 and returns to the control unit 5 in real time, the control unit 5 judges the change of the L-H in real time, and the cylinder action is stopped until the L-H is equal to the H, and the L-H is displayed on the display interface. And when the L-H is 0, displaying the reference value H at the display interface.
A second aspect of the present invention provides a pumping apparatus, as shown in fig. 1, comprising: the mould lifting device comprises a support frame, a mould lifting platform and a mould lifting platform, wherein the support frame comprises a frame main body and the mould lifting platform 2 which is arranged on the frame main body and can move relative to the frame main body; the concrete pipe assembly comprises a first concrete pipe 10 arranged on the frame main body and a second concrete pipe 3 which is arranged on the mould lifting platform 2 and can move up and down relative to the first concrete pipe 10, and the second concrete pipe 3 is positioned above the first concrete pipe 10; the detection unit is arranged corresponding to the concrete pipe assembly and is used for measuring the distance between the first concrete pipe 10 and the second concrete pipe 3; and the control unit 5 is set to compare the distance information output by the detection unit with the parameter information of the standard pipe fitting and output the model information of the standard pipe fitting matched with the distance information.
As an embodiment, a display interface is further included in communication with the control unit 5 to display the output of the control unit. The model information of the standard pipe fitting matched with the spacing information and output by the control unit 5 is finally displayed on the display interface.
As an embodiment, the detection unit comprises a reflector 7 arranged on the second concrete pipe 3 and a laser range finder 4 arranged on the first concrete pipe 10. Before the second concrete pipe 3 is lifted, measuring the distance L1 between the second concrete pipe and the reflector 7 by the laser range finder 4 and transmitting the information of the L1 to the control unit 5; after the second concrete pipe 3 is lifted, measuring the distance L2 between the second concrete pipe and the reflector 7 by the laser range finder 4 and transmitting the information of the L2 to the control unit 5; the control unit 5 determines the distance L between the lifted second concrete pipe 3 and the first concrete pipe 10 by calculating the value of L2-L1. As an embodiment, the standard pipe fitting comprises a third concrete pipe 6, and the pumping device comprises a hoisting unit for installing the third concrete pipe 6, wherein the hoisting unit is arranged on the support frame and can move along the vertical direction and the horizontal direction of the support frame. The worker extracts the corresponding third concrete pipe 6 according to the model information on the display interface, and installs the selected third concrete pipe 6 between the first concrete pipe 10 and the second concrete pipe 3 through the hoisting unit.
As an embodiment, a concrete pipe database in communication with the control unit 5 is also included. The concrete pipe database records various length data of the third concrete pipe.
As an embodiment, as shown in fig. 2 to 4, the hoisting unit includes a positioning tool 8, the positioning tool 8 includes a first clamping mechanism 81 for clamping the third concrete pipe 6 and a second clamping mechanism 83 for clamping the second concrete pipe 3, and the first clamping mechanism 81 and the second clamping mechanism 83 are configured to enable the clamped third concrete pipe 6 and the clamped second concrete pipe 3 to be coaxial. The first clamping mechanism 81 and the second clamping mechanism 83 are connected by a mounting plate 82.
The hoisting unit further comprises a hoisting device 9 for driving the positioning tool 8 to move along the vertical direction and the horizontal direction of the support frame. When the device works, firstly, the first clamping mechanism 81 of the positioning tool 8 is loosened, the third concrete pipe 6 to be assembled into the pipeline is arranged in the first clamping mechanism 81, the nut is locked, the first clamping mechanism 81 tightly clamps the third concrete pipe 6, then the positioning tool 8 is lifted into the original pipeline by using the lifting device 9, the second clamping mechanism 83 can clamp the second concrete pipe 3, and the locking nut is screwed, so that the second concrete pipe 3 and the third concrete pipe 6 are preliminarily coaxial; the hoisting device 9 is used again to adjust the distance between the second concrete pipe 3 and the third concrete pipe 6, so that the flange end faces of the second concrete pipe 3 and the third concrete pipe 6 are superposed, and at the moment, the locking nuts of the first clamping mechanism 81 and the second clamping mechanism are completely screwed down, so that the second concrete pipe 3 and the third concrete pipe 6 are completely coaxial; finally, corresponding concrete pipe connecting pieces such as bolts and pipe clamps are installed, the first clamping mechanism 81 and the second clamping mechanism 83 of the positioning tool 8 can be loosened, and the second concrete pipe 3 and the third concrete pipe 6 are assembled. The design of the hoisting unit can greatly reduce the labor intensity of workers.
As an embodiment, the pumping equipment comprises an electric proportional closed-loop control jacking cylinder device 1 connected with a second concrete pipe 3 of the mould lifting platform 2, and the jacking cylinder device 1 is arranged to be capable of controlling the moving distance of the second concrete pipe 3 relative to the first concrete pipe 10 according to the instruction of the control unit 5. The jacking oil cylinder device 1 is used for adjusting the distance between the second concrete pipe 3 and the first concrete pipe 10, so that when the distance between the first concrete pipe 10 and the second concrete pipe 3 cannot be matched with a proper standard pipe fitting, the distance between the second concrete pipe 3 and the first concrete pipe 10 is adjusted, and the distance between the first concrete pipe 10 and the second concrete pipe 3 can be matched with a proper standard pipe fitting.
As an implementation mode, the pumping device comprises a sleeve and a driving mechanism, the sleeve comprises an outer pipe and an inner pipe, the outer pipe is fixedly connected with the formwork lifting platform 2, the inner pipe is connected with the second concrete pipe 3, the driving mechanism is connected with the inner pipe, and the driving mechanism is configured to drive the inner pipe and the second concrete pipe 3 to move up and down relative to the formwork lifting platform 2. Preferably, the driving mechanism is a jacking oil cylinder. When the distance between the first concrete pipe 10 and the second concrete pipe 3 needs to be adjusted finely, the second concrete pipe 3 is controlled to move up and down relative to the mould lifting platform 2 only by the jacking oil cylinder. As shown in fig. 1, the pumping equipment further includes an elbow and a horizontal pipe, one end of the elbow is connected to the outer pipe, and the other end of the elbow is connected to the horizontal pipe, so that the material is conveyed to a certain height and then conveyed to a designated place through the elbow and the horizontal pipe.
This equipment can automatic measurement first concrete pipe 10 and second concrete pipe 3 interval through detecting element, measures the distance between 4 to the reflector panel 7 of laser range finder, carries out first distance measurement before carrying out the promotion of mould platform 2, carries out second distance measurement after carrying out the promotion of mould platform 2, the control unit 5 takes notes the distance value of twice measurement gained, calculate after the second measurement and promote the height, obtain actual need's standard pipe fitting total length. According to the concrete pipe database, the current optimal third concrete pipe 6 combination is calculated through a third concrete pipe 6 selection algorithm, according to the calculation condition, the jacking oil cylinder device 1 capable of being controlled in an electric proportion closed loop mode is possibly required to be used for automatically jacking the mold lifting platform 2, finally, the proper third concrete pipe 6 combination is automatically matched, a piping scheme is formed, and information such as the specification and the number of the third concrete pipes 6 is displayed on a display interface. And then the worker extracts the corresponding third concrete pipe 6 according to the information on the display interface and assembles the third concrete pipe 6 by using the hoisting unit. When the jacking distance can not be matched with the length combination of the proper third concrete pipe 6, the jacking oil cylinder device 1 controlled by the electric proportional closed loop can automatically jack the lifting platform 2, so that the lifting platform 2 drives the second concrete pipe 3 to lift, the distance of the second concrete pipe 3 relative to the first concrete pipe 10 is controlled, the dynamic distance data value is returned in real time in the jacking process, the jacking is stopped until the requirements are met, and the closed loop is formed. This equipment has efficient, the security is high, the high advantage of the degree of accuracy when the assembly.
The specific assembly steps of the standard pipe fitting are as follows:
first, the detection unit detects the distance between the first concrete pipe 10 located at the lower position and the second concrete pipe 3 located at the higher position and outputs the detected distance information to the control unit 5. Specifically, before the second concrete pipe 3 is lifted, the distance L1 between the second concrete pipe and the reflector 7 is measured by the laser range finder 4 and the information of the L1 is transmitted to the control unit 5; after the second concrete pipe 3 is lifted, measuring the distance L2 between the second concrete pipe and the reflector 7 by the laser range finder 4 and transmitting the information of the L2 to the control unit 5; the control unit 5 determines the distance L between the lifted second concrete pipe 3 and the lifted first concrete pipe 10 by calculating the values of L2-L1, so as to obtain the actual required total length of the standard pipe fitting.
Secondly, the control unit 5 compares the parameter information of the standard pipe fitting and outputs the model information of the standard pipe fitting matched with the distance. Specifically, the current optimal combination of the third concrete pipe 6 is calculated according to the concrete pipe database and through the selection algorithm of the third concrete pipe 6. When the standard pipe fittings capable of being matched are multiple groups, and the number of the third concrete pipes 6 in each group of standard pipe fittings is different, selecting one group with the minimum number of the third concrete pipes 6; and when the number of the third concrete pipes 6 in each group of standard pipe fittings is the same, selecting one group of the third concrete pipes 6 with the maximum length. The value of the third concrete pipe 6 in each group of standard pipe fittings can be repeatedly taken. And when the difference L-H between the distance L between the first concrete pipe 10 and the second concrete pipe 3 and the selected length H of all the third concrete pipes 6 is a positive number, selecting a group with the smallest L-H difference value. And when the | L-H | is more than or equal to 50, reselecting the reference value H. When 0< | L-H | <50 and L-H is a positive number, the reference value H is displayed at the display interface; if the L-H is a negative number, the control unit 5 automatically jacks the second concrete pipe 3 through the jacking cylinder device 1 which can be controlled by an electric proportional closed loop, meanwhile, the detection unit synchronously measures the distance between the first concrete pipe 10 and the second concrete pipe 3 and returns to the control unit 5 in real time, the control unit 5 judges the change of the L-H in real time, and the cylinder action is stopped until the L-H is equal to the H, and the L-H is displayed on the display interface. And when the L-H is 0, displaying the reference value H at the display interface. When the interval between first concrete pipe 10 and second concrete pipe 3 needs the fine-tuning, then need not to carry the high altitude mixture control that mould platform 2 goes up and down to realize second concrete pipe 3 through control unit 5 control, only need control second concrete pipe 3 for carrying mould platform 2 and reciprocate can. Finally, the control unit 5 is matched with a proper third concrete pipe 6 to form a piping scheme, and information such as the specification and the number of the third concrete pipes 6 is displayed on a display interface.
And finally, extracting a corresponding third concrete pipe 6 according to the model information displayed on the display interface, and installing the third concrete pipe 6 between the first concrete pipe 10 and the second concrete pipe 3. The third concrete pipe 6 is installed through a hoisting unit, firstly, the first clamping mechanism 81 of the positioning tool 8 is loosened, the third concrete pipe 6 to be assembled into the pipeline is loaded into the first clamping mechanism 81, the nut is locked, the first clamping mechanism 81 tightly clamps the third concrete pipe 6, then the hoisting device 9 is used for hoisting the positioning tool 8 into the original pipeline, the second clamping mechanism 83 can clamp the second concrete pipe 3, and the nut is screwed tightly, so that the second concrete pipe 3 and the third concrete pipe 6 are preliminarily coaxial; the hoisting device 9 is used again to adjust the distance between the second concrete pipe 3 and the third concrete pipe 6, so that the flange end faces of the second concrete pipe 3 and the third concrete pipe 6 are superposed, and at the moment, the locking nuts of the first clamping mechanism 81 and the second clamping mechanism are completely screwed down, so that the second concrete pipe 3 and the third concrete pipe 6 are completely coaxial; finally, corresponding concrete pipe connecting pieces such as bolts and pipe clamps are installed, the first clamping mechanism 81 and the second clamping mechanism 83 of the positioning tool 8 can be loosened, and the third concrete pipe 6 is assembled.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Within the scope of the technical concept of the invention, the technical scheme of the invention can be subjected to various simple modifications, for example, the detection unit can be changed into other equipment capable of quickly and accurately measuring the distance between two surfaces; other algorithms can be adopted for selecting the third concrete pipe 6; the control unit 5 is a digital screen display control unit, and the control unit 5 comprises a display interface and a concrete pipe database. Including each of the specific technical features, are combined in any suitable manner, e.g. various embodiments of a tubing assembly method of a pumping apparatus are combined with various embodiments of a pumping apparatus, etc. The invention is not described in detail in order to avoid unnecessary repetition. Such simple modifications and combinations should be considered within the scope of the present disclosure as well.
Claims (11)
1. A method of assembling tubing for a pumping apparatus, comprising the steps of:
step A: detecting the distance between a first concrete pipe (10) positioned at a lower position and a second concrete pipe (3) positioned at a higher position through a detection unit and outputting the detected distance information to a control unit (5);
and B: according to the distance information, the control unit (5) compares the parameter information of the standard pipe fitting with the parameter information of the standard pipe fitting, and outputs the model information of the standard pipe fitting matched with the distance;
and C: and B, extracting a corresponding standard pipe fitting according to the model information output in the step B, and installing the standard pipe fitting between the first concrete pipe (10) and the second concrete pipe (3).
2. The pipe fitting assembly method of pumping equipment according to claim 1, wherein in the step A, the distance between the first concrete pipe (10) and the second concrete pipe (3) is measured by means of laser ranging.
3. The method for assembling the pipe of the pumping equipment according to claim 2, wherein the laser ranging comprises:
a laser range finder (4) is arranged on the second concrete pipe (3), and a reflector (7) is arranged on the first concrete pipe (10);
before the second concrete pipe (3) is lifted, measuring the distance L1 between the second concrete pipe and the reflector (7) through the laser range finder (4) and transmitting the information of the L1 to the control unit (5);
after the second concrete pipe (3) is lifted, measuring the distance L2 between the second concrete pipe and the reflector (7) through the laser range finder (4) and transmitting the information of the L2 to the control unit (5);
the control unit (5) determines the distance L between the second concrete pipe (3) and the first concrete pipe (10) after lifting by calculating the value of L2-L1.
4. Method for assembling pipes of pumping equipment according to claim 1, wherein said control unit (5) is arranged to control the elevation of said second concrete pipe (3), and in step B:
when the distance information can be matched with the parameter information of the standard pipe fitting, outputting the model information of the standard pipe fitting;
and when the distance information cannot be matched with the parameter information of the standard pipe fitting, the control unit (5) controls and adjusts the height of the second concrete pipe (3) so that the distance between the adjusted second concrete pipe (3) and the first concrete pipe (10) can be matched with the parameter information of the standard pipe fitting.
5. The pipe fitting assembling method of pumping equipment according to claim 1, wherein the standard pipe fitting comprises at least one third concrete pipe, and in the step B, when the matched standard pipe fittings are in multiple groups and the number of the third concrete pipes (6) in each group of standard pipe fittings is different, the group with the least number of the third concrete pipes (6) is selected; and when the number of the third concrete pipes (6) in each group of the standard pipe fittings is the same, selecting one group of the third concrete pipes (6) with the maximum length.
6. A pumping apparatus, comprising:
the mould lifting device comprises a support frame, a mould lifting platform and a mould lifting mechanism, wherein the support frame comprises a frame main body and the mould lifting platform (2) which is arranged on the frame main body and can move relative to the frame main body;
the concrete pipe assembly comprises a first concrete pipe (10) arranged on the frame main body and a second concrete pipe (3) which is arranged on the mould lifting platform (2) and can move up and down relative to the first concrete pipe (10), and the second concrete pipe (3) is positioned above the first concrete pipe (10);
the detection unit is arranged corresponding to the concrete pipe assembly and is used for measuring the distance between the first concrete pipe (10) and the second concrete pipe (3);
the control unit (5), the control unit (5) sets up to be able to carry out the comparison according to the interval information of detecting element output and the parameter information of standard pipe fitting to output with the model information of the standard pipe fitting that interval information matches.
7. Pumping device according to claim 6, characterized in that said detection unit comprises a reflector plate (7) arranged on said second concrete pipe (3) and a laser distance meter (4) arranged on said first concrete pipe (10).
8. Pumping installation according to claim 6, wherein the standard pipe comprises a third concrete pipe (6), the pumping installation comprising a hoisting unit for mounting the third concrete pipe (6), the hoisting unit being arranged on the support frame and being movable in the vertical and horizontal directions of the support frame.
9. The pumping apparatus according to claim 8, wherein the hoisting unit comprises a positioning tool (8), the positioning tool (8) comprises a first clamping mechanism (81) for clamping the third concrete pipe (6) and a second clamping mechanism (83) for clamping the second concrete pipe (3), and the first clamping mechanism (81) and the second clamping mechanism (83) are arranged to enable the clamped third concrete pipe (6) and the clamped second concrete pipe (3) to be coaxial.
10. Pumping equipment according to claim 6, characterized in that it comprises an electric proportional closed-loop controlled jacking cylinder device (1) connected to said formwork lifting platform (2), said jacking cylinder device (1) being arranged to be able to control the distance that said second concrete pipe (3) moves with respect to said first concrete pipe (10) according to the instructions of said control unit (5).
11. Pumping equipment according to claim 6, characterized in that it comprises a sleeve comprising an outer tube, which is solidly connected to the formwork lifting platform (2), and an inner tube, which is connected to the second concrete tube (3), and a driving mechanism, which is connected to the inner tube, which is arranged for driving the inner tube and the second concrete tube (3) up and down with respect to the formwork lifting platform (2).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668863A (en) * | 2021-07-19 | 2021-11-19 | 中联重科股份有限公司 | Cloth jacking device, pumping equipment and concrete pipe assembling method of pumping equipment |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0249825A (en) * | 1988-08-10 | 1990-02-20 | Nikken Kako Kogyo Kk | Piping system using combination of standard pipe |
| JPH0931966A (en) * | 1995-07-19 | 1997-02-04 | Elf:Kk | Soil improvement method |
| CN1184526A (en) * | 1995-03-23 | 1998-06-10 | 康斯贝格离岸公司 | Method for connecting underwater pipelines particularly suitable for great depths and big diameters |
| CN101907202A (en) * | 2010-08-19 | 2010-12-08 | 中国水电建设集团十五工程局有限公司 | Portable support type jack-based pipe installation construction method |
| CN201748034U (en) * | 2010-08-19 | 2011-02-16 | 中国水电建设集团十五工程局有限公司 | Support mobile device for quick installation of pipeline |
| CN203856213U (en) * | 2014-05-23 | 2014-10-01 | 中联重科股份有限公司 | Concrete-placing boom and concrete pump truck |
| CN205479730U (en) * | 2016-02-19 | 2016-08-17 | 宁波守正管业有限公司 | Frock is fixed to concrete pump line |
| CN206000178U (en) * | 2016-08-24 | 2017-03-08 | 广西壮族自治区冶金建设公司 | A kind of mounting tool of roof large span large-diameter pipeline |
| CN109138431A (en) * | 2018-10-11 | 2019-01-04 | 上海建工建集团有限公司 | A kind of Super High pump line Overbridge device and its construction method |
| CN109235895A (en) * | 2018-10-27 | 2019-01-18 | 广西建工集团第三建筑工程有限责任公司 | A kind of installation lifting device and application method for material distributing machine |
| CN110425342A (en) * | 2019-07-31 | 2019-11-08 | 厦门三航混凝土有限公司 | A kind of Super High concrete pumping pipe mounting structure and its installation method |
-
2020
- 2020-04-17 CN CN202010306810.5A patent/CN111536306B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0249825A (en) * | 1988-08-10 | 1990-02-20 | Nikken Kako Kogyo Kk | Piping system using combination of standard pipe |
| CN1184526A (en) * | 1995-03-23 | 1998-06-10 | 康斯贝格离岸公司 | Method for connecting underwater pipelines particularly suitable for great depths and big diameters |
| JPH0931966A (en) * | 1995-07-19 | 1997-02-04 | Elf:Kk | Soil improvement method |
| CN101907202A (en) * | 2010-08-19 | 2010-12-08 | 中国水电建设集团十五工程局有限公司 | Portable support type jack-based pipe installation construction method |
| CN201748034U (en) * | 2010-08-19 | 2011-02-16 | 中国水电建设集团十五工程局有限公司 | Support mobile device for quick installation of pipeline |
| CN203856213U (en) * | 2014-05-23 | 2014-10-01 | 中联重科股份有限公司 | Concrete-placing boom and concrete pump truck |
| CN205479730U (en) * | 2016-02-19 | 2016-08-17 | 宁波守正管业有限公司 | Frock is fixed to concrete pump line |
| CN206000178U (en) * | 2016-08-24 | 2017-03-08 | 广西壮族自治区冶金建设公司 | A kind of mounting tool of roof large span large-diameter pipeline |
| CN109138431A (en) * | 2018-10-11 | 2019-01-04 | 上海建工建集团有限公司 | A kind of Super High pump line Overbridge device and its construction method |
| CN109235895A (en) * | 2018-10-27 | 2019-01-18 | 广西建工集团第三建筑工程有限责任公司 | A kind of installation lifting device and application method for material distributing machine |
| CN110425342A (en) * | 2019-07-31 | 2019-11-08 | 厦门三航混凝土有限公司 | A kind of Super High concrete pumping pipe mounting structure and its installation method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668863A (en) * | 2021-07-19 | 2021-11-19 | 中联重科股份有限公司 | Cloth jacking device, pumping equipment and concrete pipe assembling method of pumping equipment |
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