CN213653731U - Positioning and conveying device for pipeline dredging head - Google Patents
Positioning and conveying device for pipeline dredging head Download PDFInfo
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- CN213653731U CN213653731U CN202021862897.6U CN202021862897U CN213653731U CN 213653731 U CN213653731 U CN 213653731U CN 202021862897 U CN202021862897 U CN 202021862897U CN 213653731 U CN213653731 U CN 213653731U
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Abstract
The utility model relates to the technical field of pipeline dredging, in particular to a positioning and conveying device of a pipeline dredging head, which comprises a fixed seat and a lifting platform, wherein the fixed seat is provided with a pipeline dredging component, guide rails are arranged on two sides of the lifting platform, the fixed seat slides back and forth along the guide rails through a power component, a proximity switch sensor for controlling the closing of a driving component is arranged on the fixed seat, a graduated scale parallel to the guide rails on two sides is arranged on the lifting platform, a trigger for starting the proximity switch sensor is movably arranged on the graduated scale, the trigger moves back and forth along the horizontal direction of the graduated scale through a magnetic component, when the device is used, the position of the trigger on the graduated scale is adjusted only by utilizing the magnetic component, then the fixed seat is started, and a speed reducing motor is closed by the proximity switch sensor on the fixed seat after the trigger is sensed, the fixing seat stops moving forward, the moving distance of the fixing seat on the lifting platform can be controlled, and the use is convenient.
Description
Technical Field
The utility model discloses equipment relates to pipeline mediation technical field especially relates to a positioning and conveying device of pipeline dredging head.
Background
The notice number is: the invention patent of CN201810593628.5 discloses a pipeline twisting and filling and pipeline dredging mechanical device, which adopts the technical scheme that: one end of a rotating main shaft is installed on a fixed seat, a hollow cavity is arranged in the fixed seat, a gear is arranged in the cavity, and a gear shaft of the gear extends from the side wall of the cavity to the outer side of the cavity, extends to the outside of the cavity and is connected with a power device; a rack parallel to the two guide rails is arranged between the two guide rails of the lifting frame; the gear is meshed with the rack, and the power device drives the gear shaft to rotate so as to drive the gear to rotate, so that the rotating main shaft on the fixed seat is driven to slide along the rack; the output end of the rotating main shaft is aligned with the pipeline and further used for performing pipeline twisting irrigation and pipeline dredging;
however, the apparatus has the following problems in use: because one end of the partial pipeline is connected with the elbow in actual conditions, the elbow of the pipeline is prevented from being broken by the overlong moving distance of the main shaft; therefore, the distance of the fixed seat moving along the rack needs to be moved according to the actual operation requirement distance, namely the power device is closed after the fixed seat moves to a proper position, so that the rotating main shaft on the fixed seat stays in the pipeline, and the rotating main shaft is prevented from continuously moving forwards and bursting the elbow;
the distance that the fixing base that can this design moved along the rack at present can't accurate control, can only reach suitable position through the eye-observation, closes power device again, makes it no longer continue to drive the rotation main shaft and remove, very inconvenient use.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a location conveyor of pipeline dredging head solves above-mentioned problem.
A positioning and conveying device for a pipeline dredging head comprises a fixed seat and a lifting platform, wherein a pipeline dredging assembly is mounted on the fixed seat, guide rails are mounted on two sides of the lifting platform, and the fixed seat slides back and forth along the guide rails through a power assembly;
the automatic closing device is characterized in that a proximity switch inductor used for controlling the power assembly to be closed is installed on the fixing base, a graduated scale parallel to the guide rails on the two sides is installed on the lifting platform, a trigger used for starting the proximity switch inductor is movably installed on the graduated scale, and the trigger moves back and forth in the horizontal direction of the graduated scale through a magnetic assembly.
The induction distance between the proximity switch inductor and the trigger is four centimeters.
The scale is made of stainless steel materials, and the magnetic assembly is magnetically connected with the scale.
A limit sliding groove is formed in one side of the scale ruler, scale marks used for reading are arranged on two sides of the limit sliding groove oppositely, and the magnetic assembly slides along the limit sliding groove.
The magnetic assembly comprises a mounting plate and a magnetic block, a mounting groove is formed in the bottom of the mounting plate, the magnetic block is mounted in the mounting groove, and the trigger is fixedly mounted at the top of the mounting plate through screws.
The power assembly comprises a speed reducing motor installed on the fixing seat, and the speed reducing motor is electrically connected with the proximity switch inductor.
The inside of the fixed seat is provided with an installation chamber, the inside of the installation chamber is provided with a gear, and a gear shaft of the gear is connected with a speed reduction motor; the lifting platform is provided with a rack parallel to the scale, and the gear is meshed with the rack.
The speed reducer is characterized by further comprising a controller, a forward control switch and a reverse control switch, wherein the forward control switch is used for controlling the speed reducer to rotate forward, the reverse control switch is used for controlling the speed reducer to rotate reversely, and the controller, the forward control switch, the reverse control switch and the proximity switch inductor are electrically connected.
The lifting platform is provided with a supporting platform below, the bottom of one end of the lifting platform is hinged to one end of the supporting platform through a rotating shaft, a hydraulic cylinder is mounted on the supporting platform, and the output end of the hydraulic cylinder is fixedly connected with the bottom of the other end of the supporting platform.
Compared with the prior art, the utility model discloses the beneficial effect of equipment is:
the utility model discloses equipment installs the proximity switch inductor on the fixing base, installs the scale ruler parallel with the guide rail on both sides on the elevating platform, and movable mounting has the trigger that is used for starting the proximity switch inductor on the scale ruler, and the trigger reciprocates along the scale ruler horizontal direction through the magnetic component; when using this equipment, only need utilize magnetic component to adjust the trigger position on the scale, then start the fixing base, the approach switch inductor on the fixing base just can close gear motor after sensing the trigger, makes the fixing base stop to continue forward, and steerable fixing base is at the distance of elevating platform removal, facilitates the use.
Drawings
Fig. 1 is a schematic structural diagram I of a positioning and conveying device of a pipeline dredging head in the present embodiment.
Fig. 2 is an enlarged view of fig. 1 at a.
Fig. 3 is a schematic structural diagram of a magnetic assembly of a pipe dredging head according to the present embodiment.
Fig. 4 is a schematic structural diagram II of a positioning and conveying device of a pipeline dredging head in the present embodiment.
In the drawings: the device comprises a fixed seat 1, a proximity switch inductor 1-1, a lifting platform 2, a guide rail 2-1, a pipeline dredging component 3, a main shaft 3-1, a pipeline dredging motor 3-2, a power component 4, a gear 4-1, a gear shaft 4-2, a rack 4-3, a scale 5, a trigger 5-1, a magnetic component 6, an installation plate 6-1, a magnetic block 6-2, a supporting platform 7, a rotating shaft 7-1, a hydraulic cylinder 7-2 and a supporting plate 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
A positioning and conveying device for a pipeline dredging head comprises a fixed seat 1 and a lifting platform 2, wherein a pipeline dredging component 3 is mounted on the fixed seat 1, guide rails 2-1 are mounted on two sides of the lifting platform 2, and the fixed seat 1 slides back and forth along the guide rails 2-1 through a power component 4; the automatic closing device is characterized in that a proximity switch sensor 1-1 used for controlling the power assembly 4 to be closed is installed on the fixed seat 1, a graduated scale 5 parallel to the guide rails 2-1 on the two sides is installed on the lifting platform 2, a trigger 5-1 used for starting the proximity switch sensor 1-1 is movably installed on the graduated scale 5, and the trigger 5-1 moves back and forth along the graduated scale 5 in the horizontal direction through a magnetic assembly 6.
The invention patent with the publication number of CN201810593628.5 discloses that the following problems exist in the use of a pipeline twisting irrigation and pipeline dredging mechanical device: because one end of the partial pipeline is connected with the elbow in actual conditions, the elbow of the pipeline is prevented from being broken by the overlong moving distance of the main shaft; therefore, the distance of the fixed seat moving along the rack needs to be moved according to the actual operation requirement distance, namely the power device is closed after the fixed seat moves to a proper position, so that the rotating main shaft on the fixed seat stays in the pipeline, and the rotating main shaft is prevented from continuously moving forwards and bursting the elbow; the moving distance of the fixing seat along the rack can not be accurately controlled at present, and the power device is closed after the fixing seat reaches a proper position only through visual inspection of human eyes, so that the power device does not drive the rotating main shaft to move any more, and the use is very inconvenient;
therefore, in the device of the present invention, the proximity switch sensor 1-1 is installed on the fixed base 1, the proximity switch sensor 1-1 is a position switch that does not need to be operated by mechanical direct contact with a moving part (when the object proximity switch sensing surface reaches an action distance, the switch can be actuated to drive a dc appliance or provide a control instruction for a computer device), and a graduated scale 5 is installed in the moving direction of the fixed base 1, the graduated scale 5 is also movably installed with a trigger 5-1, the trigger 5-1 moves along the horizontal direction of the graduated scale 5 through a magnetic component 6, and the scale values on the graduated scale 5 sequentially increase along the direction away from the fixed base 1;
when the sensing distance between the proximity switch sensor 1-1 and the trigger 5-1 is four centimeters, the proximity switch sensor 1-1 senses the trigger, and the proximity switch sensor 1-1 controls the power assembly 4 to be closed.
Because the dead weight of the fixing seat 1 is large, when the vehicle is suddenly stopped, the fixing seat 1 will stop after moving for a certain distance due to inertia factors, and according to experimental calculation, the fixing seat 1 still moves forward for a distance of two centimeters to three centimeters when the vehicle is suddenly stopped, in this embodiment, the sensing distance between the proximity switch sensor 1-1 and the trigger 5-1 is four centimeters, the proximity switch sensor 1-1 senses the trigger, and the proximity switch sensor 1-1 controls the power assembly 4 to be turned off.
The graduated scale 5 is made of stainless steel materials, the magnetic assembly 6 is magnetically connected with the graduated scale 5, a limiting sliding groove is formed in one side of the graduated scale 5, scale marks for reading are oppositely arranged on two sides of the limiting sliding groove, and the magnetic assembly 6 slides along the limiting sliding groove; the purpose of this design is: magnetic component 6 can take place to incline to remove at the in-process that removes, just so make the numerical value of reading inaccurate, this equipment makes magnetic component 6 can only follow 5 horizontal slip of scale through seting up spacing spout, has just also avoided taking place to incline to remove and causes the inaccurate problem of reading.
The magnetic assembly 6 comprises an installation plate 6-1 and a magnetic block 6-2, the bottom of the installation plate 6-1 is provided with an installation groove, the magnetic block 6-2 is installed in the installation groove, and the trigger 5-1 is fixedly installed on the top of the installation plate 6-1 through a screw; the purpose of this design is: after the magnetic block 6-2 is used for a period of time, due to frequent back-and-forth sliding, the surface of the magnetic block 6-2 is greatly abraded, so that the magnetic block 6-2 becomes thinner and the magnetic connection effect is influenced, therefore, the magnetic block 6-2 is arranged in the installation groove, and the installation plates 6-1 at the periphery of the installation groove are also contacted with the limiting sliding groove during sliding, so that the abrasion of the magnetic block 6-2 is slowed down; in addition, when the magnetic block 6-2 is replaced, the equipment is designed in a non-standard mode, but the size of the installation groove is fixed, the same magnetic block can be replaced according to the thickness and the size of the installation groove, and the situation that the trigger 5-1 is too high and collides with the movable fixed seat 1 due to the fact that the replaced magnetic block 6-2 is thick is avoided.
The power assembly 4 comprises a speed reducing motor arranged on the fixed seat 1, and the speed reducing motor is electrically connected with the proximity switch inductor 1-1; taking the fixed seat 1 needing to move one meter as an example, after the trigger 5-1 is moved to a position flush with a scale mark of one meter scale on two sides of the limit sliding chute through the magnetic component 6, the power component 4 is started, the fixed seat 1 slides back and forth along the guide rail 2-1, when the proximity switch sensor 1-1 on the fixed seat 1 moves to a range of four centimeters away from the sensing distance of the trigger 5-1, the proximity switch sensor 1-1 senses the trigger 5-1, the proximity switch sensor 1-1 transmits a signal to the power component 4, the power component 4 is closed, and the fixed seat 1 stops moving.
An installation chamber is arranged in the fixed seat 1, a gear 4-1 is arranged in the installation chamber, and a gear shaft 4-2 of the gear 4-1 is connected with a speed reduction motor; the speed reducing motor is fixed on the outer side of the fixing seat 1, the output end of the speed reducing motor penetrates through the fixing seat 1 and is fixedly connected with one end of the gear shaft 4-2, a bearing is sleeved at the other end of the gear shaft 4-2 and is installed on the inner side of the fixing seat 1 through a bearing seat, a rack 4-3 parallel to the scale 5 is arranged on the lifting platform 2, the gear 4-1 is meshed with the rack 4-3, when the fixing seat 1 needs to move, the speed reducing motor is started, the output end of the speed reducing motor drives the gear 4-1 to be meshed with the rack 4-3, and the speed reducing motor drives the fixing seat 1 to move.
The pipeline dredging component 3 comprises a main shaft 3-1 and a pipeline dredging motor 3-2, the pipeline dredging motor 3-2 is installed on the fixing seat 1, the output end of the pipeline dredging motor 3-2 is connected with the main shaft 3-1, a supporting plate 8 is installed on the lifting platform 2, a bearing hole is formed in the supporting plate 8, a bearing is installed in the bearing hole, the main shaft 3-1 penetrates through the bearing, and when the fixing seat 1 stops moving, the pipeline dredging motor 3-2 is started to drive the main shaft 3-1 to rotate so as to dredge the pipeline.
The electric control device also comprises a controller, a forward control switch and a reverse control switch, wherein the forward control switch is used for controlling the speed reducing motor to rotate forward, the reverse control switch is used for controlling the speed reducing motor to rotate reversely, and the controller, the forward control switch, the reverse control switch and the proximity switch inductor 1-1 are electrically connected.
When the proximity switch sensor 1-1 senses the trigger 5-1, the proximity switch sensor 1-1 sends a signal to the controller, the controller controls the speed reducing motor to be turned off, when the speed reducing motor is started again, if the fixed seat 1 needs to continuously move, the position of the trigger 5-1 is adjusted, then the forward control switch is started, the forward control switch transmits information to the controller, and the controller controls the speed reducing motor to continuously rotate in the forward direction; if the fixed seat 1 needs to move reversely when the motor is started, the reverse control switch transmits information to the controller, and the controller controls the speed reduction motor to rotate reversely.
A supporting platform 7 is arranged below the lifting platform 2, the bottom of one end of the lifting platform 2 is hinged to one end of the supporting platform 7 through a rotating shaft 7-1, a hydraulic cylinder 7-2 is installed on the supporting platform 7, and the output end of the hydraulic cylinder 7-2 is fixedly connected with the bottom of the other end of the supporting platform 7.
The working principle is as follows:
the utility model discloses equipment, install proximity switch inductor 1-1 on fixing base 1, and install scale 5 in the direction that fixing base 1 moved, still movably mounted has trigger 5-1 on scale 5, trigger 5-1, through a magnetic component 6 along the horizontal direction reciprocating motion of scale 5, the scale interval on the scale 5 increases along keeping away from fixing base 1 direction in proper order;
taking the example that the fixed seat 1 needs to move by one meter, after the trigger 5-1 is moved to a position flush with the scale marks of the one-meter scales on two sides of the limit sliding chute through the magnetic component 6, the power component 4 is started, the fixed seat 1 slides back and forth along the guide rail 2-1, when the proximity switch sensor 1-1 on the fixed seat 1 moves to a range of four centimeters away from the sensing distance of the trigger 5-1, the proximity switch sensor 1-1 senses the trigger 5-1, the proximity switch sensor 1-1 transmits a signal to the power component 4, the power component 4 is closed, and the fixed seat 1 stops moving.
Claims (9)
1. The utility model provides a location conveyor of pipeline dredging head which characterized in that: the pipeline dredging device comprises a fixed seat (1) and a lifting platform (2), wherein a pipeline dredging component (3) is arranged on the fixed seat (1), guide rails (2-1) are arranged on two sides of the lifting platform (2), and the fixed seat (1) slides back and forth along the guide rails (2-1) through a power component (4);
install proximity switch inductor (1-1) that is used for controlling power component (4) to close on fixing base (1), install scale (5) parallel with both sides guide rail (2-1) on elevating platform (2), movable mounting has trigger (5-1) that is used for starting proximity switch inductor (1-1) on scale (5), trigger (5-1) are followed through a magnetic component (6) scale (5) horizontal direction round trip movement.
2. The positioning and conveying device for the dredging head of the pipeline according to claim 1, wherein: the sensing distance between the proximity switch sensor (1-1) and the trigger (5-1) is four centimeters.
3. The positioning and conveying device for the dredging head of the pipeline according to claim 1, wherein: the graduated scale (5) is made of stainless steel materials, and the magnetic assembly (6) is magnetically connected with the graduated scale (5).
4. The positioning and conveying device for the dredging head of the pipeline according to claim 1, wherein: a limiting sliding groove is formed in one side of the scale (5), scale marks used for reading are arranged on two sides of the limiting sliding groove oppositely, and the magnetic assembly (6) slides along the limiting sliding groove.
5. The positioning and conveying device for the dredging head of the pipeline as claimed in claim 4, wherein: the magnetic component (6) comprises a mounting plate (6-1) and a magnetic block (6-2), a mounting groove is formed in the bottom of the mounting plate (6-1), the magnetic block (6-2) is mounted in the mounting groove, and the trigger (5-1) is fixedly mounted at the top of the mounting plate (6-1) through a screw.
6. The positioning and conveying device for the dredging head of the pipeline according to claim 1, wherein: the power assembly (4) comprises a speed reducing motor arranged on the fixed seat (1), and the speed reducing motor is electrically connected with the proximity switch inductor (1-1).
7. The positioning and conveying device for the dredging head of the pipeline according to claim 1, wherein: an installation chamber is arranged in the fixed seat (1), a gear (4-1) is arranged in the installation chamber, and a gear shaft (4-2) of the gear (4-1) is connected with a speed reduction motor; the lifting platform (2) is provided with a rack (4-3) parallel to the scale (5), and the gear (4-1) is meshed with the rack (4-3).
8. The positioning and conveying device for the dredging head of the pipeline according to claim 7, wherein: the electric control device is characterized by further comprising a controller, a forward control switch and a reverse control switch, wherein the forward control switch is used for controlling the speed reducing motor to rotate forward, the reverse control switch is used for controlling the speed reducing motor to rotate reversely, and the controller, the forward control switch, the reverse control switch and the proximity switch inductor (1-1) are electrically connected.
9. The positioning and conveying device for the dredging head of the pipeline according to claim 1, wherein: the lifting platform is characterized in that a supporting platform (7) is arranged below the lifting platform (2), the bottom of one end of the lifting platform (2) is hinged to one end of the supporting platform (7) through a rotating shaft (7-1), a hydraulic cylinder (7-2) is installed on the supporting platform (7), and the output end of the hydraulic cylinder (7-2) is fixedly connected with the bottom of the other end of the supporting platform (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021862897.6U CN213653731U (en) | 2020-08-31 | 2020-08-31 | Positioning and conveying device for pipeline dredging head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021862897.6U CN213653731U (en) | 2020-08-31 | 2020-08-31 | Positioning and conveying device for pipeline dredging head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213653731U true CN213653731U (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021862897.6U Active CN213653731U (en) | 2020-08-31 | 2020-08-31 | Positioning and conveying device for pipeline dredging head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213653731U (en) |
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2020
- 2020-08-31 CN CN202021862897.6U patent/CN213653731U/en active Active
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