CN117200088B - Threading construction device of pneumatic type cleaning line pipe - Google Patents
Threading construction device of pneumatic type cleaning line pipe Download PDFInfo
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- CN117200088B CN117200088B CN202311469326.4A CN202311469326A CN117200088B CN 117200088 B CN117200088 B CN 117200088B CN 202311469326 A CN202311469326 A CN 202311469326A CN 117200088 B CN117200088 B CN 117200088B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 44
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 50
- 238000004804 winding Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000004576 sand Substances 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004870 electrical engineering Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract description 2
- 238000004364 calculation method Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of building electrical engineering, in particular to a threading construction device for a pneumatic cleaning spool, which comprises the following components: a mobile device; further comprises: a guide wire threading mechanism; a threading auxiliary assembly; a guide assembly. According to the invention, high-pressure air is generated by using an air compressor, and the third sealing element and the cleaning sponge are pushed to advance by using air pressure, so that automatic threading of the guide wire is realized; the third sealing piece and the cleaning sponge are matched with the wire tube to form a seal, so that when high-pressure gas is introduced into the wire tube, the wire fixing head can be driven to advance under the pushing of air pressure, sand, dust and the like in the wire tube are pushed out from the other end of the wire tube by the third sealing piece and the cleaning sponge, and the effect of cleaning the wire tube is achieved; through inserting the electric wire in the cross through-hole of electric wire fixed head, utilize the fixed screw to fix the electric wire, utilize threading motor drive lead wheel to rotate again to the rolling guide wire, and then pass the spool through electric wire fixed head electric wire, realize the automatic threading of electric wire.
Description
Technical Field
The invention relates to the technical field of building electrical engineering, in particular to a threading construction device for a pneumatic cleaning line pipe.
Background
After the construction is finished, a circuit is required to be installed in the building, and when the circuit is laid, in order to ensure the safe use of the electric wire, the electric engineering threading construction can be carried out, a protection pipe is required to be installed firstly, then the electric wire penetrates into a protection pipeline, and the outer edge of the electric wire is protected through the protection pipe. Because the spool will have the kink usually in the wall body, the electric wire can't pass by oneself, can use the guide cable usually, generally adopts thin steel cable or thin steel wire to insert from spool one end, then wears out from the other end of spool, with electric wire and guide cable fixed connection, then will guide the cable and take out, and guide cable can drive the electric wire and pass the spool this moment.
With the progress of building technology and the popularization of intelligent building, the cable use amount of single building increases, and the threading quantity in the spool also increases again, and for example intelligent switch needs a zero line more than ordinary switch, and convenient and control equipment connection, therefore the threading work of intelligent building is very much higher than ordinary building, and the threading mode of originally is because efficiency is lower, and is higher to operating personnel's requirement, is not fit for intelligent building's threading work.
In addition, the protection wire pipe used for threading construction is provided with two construction modes except for surface mounting, one is directly embedded into a wall body during structural construction, and the other is fixed by placing the wire pipe into a wire slot after bending the wire pipe and then using cement, wire pipe clips and the like after slotting on the wall body. In the two construction modes, sundries such as sand possibly enter the spool, and when threading is performed, the cable is possibly broken by friction with the impurities such as sand.
In view of this, we propose a pneumatic type cleans threading construction equipment of spool.
Disclosure of Invention
In order to make up for the defects that the original threading mode is long in threading time and unsuitable for intelligent building threading work and sand impurities exist in a spool and danger exists on an electric wire insulating cover in the prior art, the invention provides a pneumatic threading construction device for cleaning the spool.
The technical scheme of the invention is as follows:
a pneumatic line pipe cleaning threading construction device, comprising:
the moving device comprises a frame, wherein an air compressor is fixedly arranged on the top surface of the frame, and the air compressor is connected with a guide wire threading mechanism through a pipeline;
further comprises:
the guide wire threading mechanism comprises an air inlet pipe, the air inlet pipe is connected with the air compressor through a pipeline, a winding device is connected below the middle part of the air inlet pipe through a guide wire manifold, the winding device is connected with the guide assembly and used for recovering the guide assembly, and the guide wire threading mechanism and the guide assembly are isolated from the outside air through a sealing assembly;
the threading auxiliary assembly comprises a counting box, the counting box is arranged at the end part of the air outlet of the air inlet pipe, a counting roller and a clamping roller are rotatably arranged in the counting box, a counting device is connected with a counting shaft after the counting roller shaft penetrates through the counting box, and the counting device can record the rotation number of the counting roller;
the guide assembly comprises a lead wheel, a guide wire is spirally wound on the lead wheel, the winding device can pull the guide wire to drive the lead wheel to rotate, the guide wire sequentially passes through the guide wire manifold and the threading auxiliary assembly and then is fixedly connected with the wire clamping device, and the wire clamping device is used for clamping a wire.
As the preferable technical scheme of the invention, the winding device comprises a guide wire box, the back surface of the guide wire box is fixedly provided with a threading motor, and an output shaft of the threading motor penetrates through the guide wire box and is fixedly connected with a lead wheel.
As a preferable technical scheme of the invention, the guide wire box is fixedly arranged at the left part of the air inlet pipe through the fixing frame, the upper part of the right side of the guide wire box is provided with the wire outlet pipe, and the sealing assembly comprises a first sealing piece positioned between the wire outlet pipe and the guide wire manifold.
As a preferable technical scheme of the invention, a guide frame is fixedly arranged at the upper part of the counting box, guide columns are fixedly arranged at two sides of the guide frame, the guide columns penetrate through two ends of a rotating shaft of the clamping roller, and the clamping roller can slide up and down along the guide columns.
As the preferable technical scheme of the invention, the guide post is sleeved with a return spring, and two ends of the return spring are respectively propped against the clamping roller and the bottom surface of the top of the guide frame.
As the preferable technical scheme of the invention, the counting device comprises a counting cam, the counting cam is fixedly arranged at the end part of a counting roller rotating shaft, a bulge is arranged at the edge of the counting cam, an electromagnetic counter is fixedly arranged above the counting cam and positioned on the side surface of the counting box, and the bulge at the edge of the counting cam can pass through the electromagnetic counter.
As a preferable embodiment of the present invention, the electromagnetic counter is connected with a display device.
As a preferable technical scheme of the invention, the guiding assembly further comprises a connecting hose fixedly arranged at the right end of the threading auxiliary assembly, the sealing assembly further comprises a second sealing gasket fixedly arranged at the right end of the connecting hose, the second sealing gasket is used for being inserted into the spool, and the guide wire penetrates through the connecting hose.
As a preferred technical scheme of the invention, the wire clamping device comprises a wire clamping head, wherein a cleaning sponge is sleeved on the wire clamping head, and the sealing assembly further comprises a third sealing piece sleeved on the wire clamping head.
As the preferable technical scheme of the invention, the head of the lead clamping head is in threaded connection with the wire fixing head, the wire fixing head is provided with a cross-shaped through hole in a penetrating way, the end part of the wire fixing head is provided with a fixing screw in a threaded way, and the bottom of the fixing screw is inserted into the cross-shaped through hole.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the wire clamping device, the wire clamping device is inserted into the wire tube, the connecting hose and the second sealing gasket are inserted into the wire tube, high-pressure air is generated by the air compressor, then the high-pressure air is introduced into the air inlet tube, the high-pressure air enters the connecting hose from the air inlet tube and finally enters the wire tube, and the third sealing piece and the cleaning sponge are pushed to advance by using the air pressure, so that automatic threading of the guide wire is realized;
2. according to the invention, the third sealing element and the cleaning sponge are matched with the wire tube to form a seal, so that when high-pressure gas is introduced into the wire tube, the wire fixing head can be driven to advance under the pushing of air pressure, and in the advancing process of the wire fixing head, the edges of the third sealing element and the cleaning sponge are rubbed with the surface of the wire tube, so that sand dust and the like in the wire tube are pushed out from the other end of the wire tube, and the effect of cleaning the wire tube is achieved;
3. according to the wire threading device, the wire is inserted into the cross-shaped through hole of the wire fixing head, the wire is fixed by the fixing screw, the threading motor is used for driving the lead wheel to rotate, so that the guide wire is wound, and the wire is threaded through the wire fixing head and the wire passing tube automatically;
4. according to the invention, the counting roller and the clamping roller are matched to clamp the guide wire, when the guide wire rotates, the counting roller can be driven to rotate, so that the counting cam is driven to rotate, the counting cam rotates and passes through the electromagnetic counter, the electromagnetic counter generates signals to record the number of rotation turns of the counting cam, the extension length of the guide wire can be obtained through calculation, and an operator can observe the extension length of the guide wire through the display device, so that the length of the threading tube is judged, and threading is facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a mobile device according to the present invention;
FIG. 3 is an isometric view of the structure of the guide wire threading mechanism of the present invention;
FIG. 4 is a schematic view of a guide wire threading mechanism according to the present invention;
FIG. 5 is a cross-sectional view of a guide wire threading mechanism according to the present invention;
FIG. 6 is an exploded view of a guide wire threading mechanism of the present invention;
FIG. 7 is an isometric view of the structure of the threading aid of the present invention;
FIG. 8 is a cross-sectional view of the threading aid of the present invention;
FIG. 9 is an exploded view of the threading aid assembly of the present invention;
FIG. 10 is a cross-sectional view of the overall structure of the present invention;
FIG. 11 is an enlarged schematic view of the structure A in FIG. 10 according to the present invention;
fig. 12 is a sectional view showing the structure of the wire clamping device according to the present invention.
The significance of each punctuation mark in the figure is as follows:
1. a mobile device; 11. a frame; 12. a handle; 13. a brake moving wheel is arranged; 14. a pneumatic press; 15. a fixed bracket; 16. a rotating frame;
2. a guide wire threading mechanism; 21. an air inlet pipe; 22. a guide wire manifold; 23. a first seal; 24. a limit protrusion; 25. a fixing frame; 26. a fixed sleeve; 27. a guide wire box; 28. a wire outlet pipe; 29. a threading motor;
3. a threading auxiliary assembly; 31. a counting box; 32. a counting roller; 33. a grip roll; 34. a guide frame; 35. a guide post; 36. a return spring; 37. a counting cam; 38. an electromagnetic counter; 39. a display device;
4. a guide assembly; 41. a wire guiding wheel; 42. a guide wire; 43. a connecting hose; 44. a second gasket; 45. a lead chuck; 46. a third seal; 47. cleaning a sponge; 48. a wire fixing head; 49. and (5) fixing a screw.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-12, the present invention is described in detail by the following embodiments:
a pneumatic line pipe cleaning threading construction device, comprising:
the moving device 1, the moving device 1 comprises a frame 11, an air compressor 14 is fixedly arranged on the top surface of the frame 11, and the air compressor 14 is connected with a guide wire threading mechanism 2 through a pipeline.
The air compressor 14 may be an external air compressor or may be a known air compressor for supplying compressed air.
As shown in fig. 2, four moving wheels 13 with brakes are uniformly arranged at the bottom of the frame 11, and a handle 12 is fixedly arranged on the right side of the top surface of the frame 11.
The handle 12 can be held by the hand of an operator. By applying a pushing force to the handle 12, the frame 11 can be pushed to move. After the device is pushed to a preset position, the rolling of the brake moving wheel 13 can be limited by putting down the brake mechanism with the brake moving wheel 13, so that the device is fixed.
Two groups of fixing brackets 15 are welded on the top surface of the frame 11, and the two groups of fixing brackets 15 are placed in parallel. The guide wire threading mechanism 2 is fixedly arranged in the middle of the top surface of the fixed bracket 15 through a rotating frame 16.
The guide wire threading mechanism 2 comprises an air inlet pipe 21, the air inlet pipe 21 is connected with the air compressor 14 through a pipeline, and a winding device is connected below the middle part of the air inlet pipe 21 through a guide wire manifold 22.
As shown in fig. 5 and 6, the guide line manifold 22 and the intake pipe 21 are in a communicating state, and the angle between the axis of the guide line manifold 22 and the axis of the intake pipe 21 is 30 °. The diameter of the guide wire manifold 22 is smaller than the diameter of the air inlet pipe 21. The left end of the air intake pipe 21 is connected to the air outlet of the air compressor 14 through a pipe, and compressed air generated by the air compressor 14 can enter from the left end of the air intake pipe 21 and then be discharged from the right end of the air intake pipe 21. A plurality of limiting protrusions 24 are uniformly and fixedly arranged on the left surface of the air inlet pipe 21. The limiting projection 24 is elongated.
The winding device comprises a guide wire box 27, and a threading motor 29 is fixedly arranged on the back surface of the guide wire box 27.
The threading motor 29 adopts a 24V direct current brush motor, the starting torque of the direct current brush motor is larger, the larger starting load can be borne, the price of the brush motor is lower, and the production cost can be reduced.
The guide wire box 27 is fixedly arranged below the left part of the air inlet pipe 21 through the fixing frame 25, the upper part of the right side of the guide wire box 27 is provided with the wire outlet pipe 28, and the first sealing piece 23 is fixedly arranged between the wire outlet pipe 28 and the guide wire manifold 22.
The first sealing piece 23 is made of PE material, is integrally divided into three parts, and is conical at the right end and inserted into the guide wire manifold 22; the middle part is an annular structure, and the left and right sides of the annular structure are respectively propped against the end surfaces of the outlet pipe 28 and the guide wire manifold 22; the left end is cylindrical and is inserted into the outlet pipe 28, and the first sealing piece 23 is provided with a circular through hole.
The mount 25 welded mounting is at guide wire box 27 top, and the mount 25 is inside to be equipped with the recess that does not link up, recess and spacing protruding 24 joint, and spacing protruding 24 can restrict the sliding distance of mount 25.
The left part of the air inlet pipe 21 is positioned at the left side of the fixing frame 25, the fixing sleeve 26 is installed through threads, and after the fixing sleeve 26 is screwed, the fixing frame 25 can be limited to move left and right by being matched with the limiting bulge 24.
The threading auxiliary assembly 3, the threading auxiliary assembly 3 includes a counting box 31, the counting box 31 is installed at the end part of the air outlet of the air inlet pipe 21, a counting roller 32 and a clamping roller 33 are rotatably installed in the counting box 31, a counting device is connected after a counting roller 32 rotating shaft penetrates through the counting box 31, and the counting device can record the rotation number of the counting roller 32.
The counting box 31 is in threaded connection with the air outlet end of the air inlet pipe 21, and the counting box 31 is communicated front and back. The counting roller 32 adopts a hyperbolic roller, a plurality of bulges are uniformly arranged on the surface of the counting roller 32, and the bulges can increase the friction force on the surface of the counting roller 32. The hyperbolic design ensures that the guide wire 42 is centered on the counter roll 32 as the guide wire 42 moves.
The upper part of the counting box 31 is fixedly provided with a guide frame 34, two sides of the guide frame 34 are fixedly provided with guide posts 35, the guide posts 35 penetrate through two ends of a rotating shaft of the clamping roller 33, and the clamping roller 33 can slide up and down along the guide posts 35. The guide post 35 is sleeved with a return spring 36, and two ends of the return spring 36 respectively prop against the top bottom surfaces of the clamping roller 33 and the guide frame 34.
The guide frame 34 is clamped with the counting box 31. The pinch roller 33 is also a double-curved roller, and the guide post 35 penetrates through the rotation shaft of the pinch roller 33, and the pinch roller 33 can slide up and down along the guide post 35 and can rotate. The surface of the grip roller 33 is uniformly provided with a plurality of protrusions, which can increase the friction force of the surface of the grip roller 33.
The elastic force of the return spring 36 brings the grip roller 33 into contact with the counter roller 32, and when the guide wire 42 passes between the grip roller 33 and the counter roller 32, the grip roller 33 can grip the guide wire 42 by the elastic force of the return spring 36.
The counting device comprises a counting cam 37, wherein the counting cam 37 is fixedly arranged at the end part of a rotating shaft of the counting roller 32, a bulge is arranged at the edge of the counting cam 37, an electromagnetic counter 38 is fixedly arranged above the counting cam 37 and positioned on the side surface of the counting box 31, and the bulge at the edge of the counting cam 37 can pass through the electromagnetic counter 38.
When the edge of the counting cam 37 protrudes through the space between the electromagnetic counters 38, the electromagnetic counters 38 generate signals, the number of turns of the counting cam 37 can be obtained by recording the number of times the signals are generated, so that the number of turns of the counting roller 32 is obtained, and the number of turns of the counting roller 32 is proportional to the length of the guide line 42 because the number of turns of the counting roller 32 is generated due to the movement of the guide line 42, and the length of the extension of the guide line 42 can be obtained by calculation after the number of turns of the counting roller 32 is obtained.
The electromagnetic counter 38 is connected to a display device 39. After the electromagnetic counter 38 has counted the number of turns of the cam 37, the elongation of the guide wire 42 can be calculated and the result displayed on the display device 39. The display device 39 employs an LED display screen.
The guiding assembly 4, the guiding assembly 4 comprises a lead wheel 41, the lead wheel 41 is spirally wound with a guide wire 42, the winding device can pull the guide wire 42 to drive the lead wheel 41 to rotate, and the guide wire 42 sequentially passes through the guide wire manifold 22 and the threading auxiliary assembly 3 and then is fixedly connected with the wire clamping device, and the wire clamping device is used for clamping wires.
The thread guiding wheel 41 is located in the thread guiding box 27 and is clamped with the output shaft of the threading motor 29, most of the thread guiding 42 is wound on the thread guiding wheel 41, the head of the thread guiding 42 is led out from the thread guiding tube 28, passes through the first sealing member 23 into the thread guiding manifold 22, then into the air inlet tube 21, and then passes through the middle of the clamping roller 33 and the counting roller 32. The guide wire 42 may be a wire rope, or a multi-strand composite wire.
The guide assembly 4 further comprises a connecting hose 43, the connecting hose 43 is fixedly arranged at the right end of the threading auxiliary assembly 3, a second sealing pad 44 is arranged at the right end of the connecting hose 43, the second sealing pad 44 is used for being inserted into a spool, and the guide wire 42 penetrates through the connecting hose 43.
The left part of the connecting hose 43 is connected with the right part of the counting box 31 by screw threads, and the second sealing gasket 44 is clamped with the connecting hose 43. The second gasket 44 is made of plastic material, and is formed integrally into an annular film shape, three of which are provided.
The connection hose 43 and the second gasket 44 can be inserted into the conduit, and the edge of the second gasket 44 can be bonded to the inner wall of the conduit to form a seal. The connection hose 43 can accommodate wire protection pipes having different opening directions.
The wire holding device includes a wire holder 45, and a third sealing member 46 and a cleaning sponge 47 are fitted over the wire holder 45.
The lead chuck 45 is made of metal, one end of the lead chuck 45 is provided with a hole, and the head of the guide wire 42 is inserted into the lead chuck 45 and fixedly connected with the lead chuck 45. The end of the lead holder 45 that is free of the opening is threaded.
The third sealing element 46 is funnel-shaped, and the edge of the third sealing element 46 is inclined towards the direction of the guide wire threading mechanism 2. The cleaning sponge 47 is cylindrical with an opening in the middle. The third seal 46 and the cleaning sponge 47 have diameters slightly larger than the inner diameter of the wire protection tube. After the third sealing member 46 and the cleaning sponge 47 are inserted into the wire protecting tube, the edges of the third sealing member 46 and the cleaning sponge 47 are in contact with the inner wall of the wire protecting tube to form a seal.
The head of the lead chuck 45 is connected with a wire fixing head 48 in a threaded manner, the wire fixing head 48 is provided with a cross-shaped through hole in a penetrating manner, a fixing screw 49 is arranged at the end part of the wire fixing head 48 in a threaded manner, and the bottom of the fixing screw 49 is inserted into the cross-shaped through hole.
The electric wire can be inserted into the cross-shaped through hole on the electric wire fixing head 48, and then the electric wire is clamped by tightening the fixing screw 49 and matching with the electric wire fixing head 48.
When an operator uses the equipment, the electric wire protection pipe needs to be paved in the wall body, the electric wire protection pipe adopts a well-known PVC electric wire threading pipe, the electric wire protection pipe is embedded in the wall body, and the electric wire protection pipe can protect electric wires. The damage to the electric wires caused by the wall body is avoided.
Firstly, a brake component with a brake moving wheel 13 is opened, a handle 12 is held by a hand, a pushing force is applied to the handle 12 to push equipment to move, the equipment is moved to an opening of an electric wire protection pipe which is laid in a wall in advance, the brake component with the brake moving wheel 13 is closed, and the position of a device is fixed.
The wire fixing head 48 and the lead chuck 45 are respectively pinched by both hands, the wire fixing head 48 is rotated to separate the wire fixing head 48 and the lead chuck 45, then the third sealing member 46 and the cleaning sponge 47 are sleeved on the lead chuck 45, the wire fixing head 48 is screwed on the lead chuck 45 and is screwed down, the guide wire 42 is held by the hands, the third sealing member 46 and the cleaning sponge 47 are rolled down, and the end face of the cleaning sponge 47 is abutted against the end face of the wire fixing head 48.
The wire fixing head 48, the third sealing piece 46 and the cleaning sponge 47 are inserted into the opening of the wire protection tube, so that the edges of the third sealing piece 46 and the cleaning sponge 47 are ensured to be contacted with the inner wall of the wire protection tube, and a seal is formed.
Then, the connecting hose 43 and the second sealing pad 44 are inserted from the opening of the wire protecting tube, and the wire fixing head 48, the third sealing piece 46 and the cleaning sponge 47 are pushed forward, so that the edge of the second sealing pad 44 can be attached to the inner wall of the wire protecting tube, and sealing is formed.
The region inside the wire protecting tube and between the second gasket 44 and the third seal 46 is in a relatively sealed state at this time.
The air compressor 14 is started, the air compressor 14 works to generate compressed air, the compressed air is discharged from an air outlet of the air compressor 14, enters from the left end of the air inlet pipe 21 through a pipeline, and is discharged from the right end of the air inlet pipe 21. Since the first seal 23 is fixedly mounted between the outlet tube 28 and the guide wire manifold 22. The compressed air does not escape from the guide wire box 27, and the pressure inside the intake pipe 21 can be ensured.
After being discharged from the right end of the air intake pipe 21, the compressed air enters the counting box 31, then is discharged from the right end of the counting box 31, enters from the left end of the connecting hose 43, then is discharged from the right end of the connecting hose 43, and enters into the electric wire protecting pipe.
Since the region inside the wire protecting tube and between the second seal 44 and the third seal 46 is in a relatively sealed state at this time. The compressed air can push the third sealing member 46 to move forward along the inner wall of the wire protecting tube, thereby driving the cleaning sponge 47 and the wire fixing head 48 to move, and the wire fixing head 48 can drive the lead chuck 45 to move, thereby driving the guide wire 42 to move forward along the wire protecting tube.
When the guide line 42 advances, the counting roller 32 can be driven to rotate, so as to drive the counting cam 37 to rotate, the electromagnetic counter 38 records the rotation number of the counting cam 37, the advancing length of the guide line 42 is obtained through calculation, and then data is transmitted to the display device 39, and corresponding numbers are displayed at the display device 39.
When the wire fixing head 48, the third sealing member 46 and the cleaning sponge 47 are discharged from the other end of the wire protecting tube, the sealing region between the second sealing pad 44 and the third sealing member 46 is opened, and threading of the guide wire 42 is completed. Meanwhile, in the moving process of the cleaning sponge 47 along the wire protecting tube, sand dust and other impurities existing in the wire protecting tube are pushed out by the cleaning sponge 47.
The operation of the air compressor 14 is stopped. Then the fixing screw 49 is unscrewed, the electric wire is inserted into the cross-shaped through hole on the electric wire fixing head 48, then the fixing screw 49 is screwed, and the end part of the fixing screw 49 is matched with the electric wire fixing head 48 to clamp the electric wire.
After the threading motor 29 is started, the threading motor 29 can drive the lead wheel 41 to rotate, so that the guide wire 42 is tightened, and when the guide wire 42 is tightened, the wire fixing head 48, the third sealing piece 46 and the cleaning sponge 47 can be driven to return into the wire protecting tube from the other end of the wire protecting tube. Due to the presence of the third seal 46 and the cleaning sponge 47, the wire fixing head 48 can be positioned on the axis of the wire protecting tube without being in contact with the inner wall of the wire protecting tube, thereby avoiding the contact between the end of the wire and the inner wall of the wire protecting tube, resulting in scraping of the inner wall of the wire protecting tube and increasing the friction between the wire protecting tube and the wire.
When the wire fixing head 48, the third sealing member 46 and the cleaning sponge 47 are completely separated from the wire protecting tube, the wire is carried through the wire protecting tube by the wire fixing head 48, and threading is completed. At this time, the fixing screw 49 is loosened, and the wire end is separated from the wire fixing head 48.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A pneumatic line pipe cleaning threading construction device, comprising:
the mobile device (1), the mobile device (1) comprises a frame (11), and is characterized in that an air compressor (14) is fixedly arranged on the top surface of the frame (11), and the air compressor (14) is connected with a guide wire threading mechanism (2) through a pipeline;
further comprises:
the guide wire threading mechanism (2) comprises an air inlet pipe (21), the air inlet pipe (21) is connected with the air compressor (14) through a pipeline, a winding device is connected below the middle part of the air inlet pipe (21) through a guide wire manifold (22), the winding device is connected with the guide assembly (4) and used for recovering the guide assembly (4), and the guide wire threading mechanism (2) and the guide assembly (4) are isolated from the outside air through sealing assemblies;
the threading auxiliary assembly (3), the threading auxiliary assembly (3) comprises a counting box (31), the counting box (31) is arranged at the end part of the air outlet of the air inlet pipe (21), a counting roller (32) and a clamping roller (33) are rotatably arranged in the counting box (31), a counting device is connected after a rotating shaft of the counting roller (32) penetrates through the counting box (31), and the counting device can record the transfer circle number of the counting roller (32);
the guide assembly (4), the guide assembly (4) comprises a lead wheel (41), a guide wire (42) is spirally wound on the lead wheel (41), the winding device can pull the guide wire (42) to drive the lead wheel (41) to rotate, the guide wire (42) sequentially passes through the guide wire manifold (22) and the threading auxiliary assembly (3) and then is fixedly connected with the wire clamping device, and the wire clamping device is used for clamping a wire; the wire clamping device comprises a lead clamping head (45), a cleaning sponge (47) is sleeved on the lead clamping head (45), and the sealing assembly further comprises a third sealing piece (46) sleeved on the lead clamping head (45); the wire fixing head (48) is connected with the head of the wire clamp head (45) in a threaded manner, the wire fixing head (48) is provided with a cross-shaped through hole in a penetrating manner, a fixing screw (49) is arranged at the end part of the wire fixing head (48) in a threaded manner, and the bottom of the fixing screw (49) is inserted into the cross-shaped through hole.
2. The pneumatic line pipe cleaning threading construction device according to claim 1, wherein: the winding device comprises a guide wire box (27), a threading motor (29) is fixedly arranged on the back surface of the guide wire box (27), and an output shaft of the threading motor (29) penetrates through the guide wire box (27) and is fixedly connected with a lead wheel (41).
3. The threading construction device of the pneumatic cleaning conduit according to claim 2, wherein: the guide wire box (27) is fixedly arranged at the left part of the air inlet pipe (21) through the fixing frame (25), an air outlet pipe (28) is arranged at the upper right part of the guide wire box (27), and the sealing assembly comprises a first sealing piece (23) positioned between the air outlet pipe (28) and the guide wire manifold (22).
4. The pneumatic line pipe cleaning threading construction device according to claim 1, wherein: the counting box is characterized in that a guide frame (34) is fixedly arranged on the upper portion of the counting box (31), guide columns (35) are fixedly arranged on two sides of the guide frame (34), the guide columns (35) penetrate through two ends of a rotating shaft of the clamping roller (33), and the clamping roller (33) can slide up and down along the guide columns (35).
5. The pneumatic line pipe cleaning threading construction device according to claim 4, wherein: the guide post (35) is sleeved with a return spring (36), and two ends of the return spring (36) are respectively abutted against the top bottom surfaces of the clamping roller (33) and the guide frame (34).
6. The pneumatic line pipe cleaning threading construction device according to claim 4, wherein: the counting device comprises a counting cam (37), the counting cam (37) is fixedly arranged at the end part of a rotating shaft of the counting roller (32), a bulge is arranged at the edge of the counting cam (37), an electromagnetic counter (38) is fixedly arranged above the counting cam (37) and located on the side face of the counting box (31), and the bulge at the edge of the counting cam (37) can penetrate through the electromagnetic counter (38).
7. The pneumatic line pipe cleaning threading construction device according to claim 6, wherein: the electromagnetic counter (38) is connected with a display device (39).
8. The pneumatic line pipe cleaning threading construction device according to claim 1, wherein: the guiding assembly (4) further comprises a connecting hose (43), the connecting hose (43) is fixedly arranged at the right end of the threading auxiliary assembly (3), the sealing assembly further comprises a second sealing gasket (44) fixedly arranged at the right end of the connecting hose (43), the second sealing gasket (44) is used for being inserted into a spool, and the guide wire (42) penetrates through the connecting hose (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311469326.4A CN117200088B (en) | 2023-11-07 | 2023-11-07 | Threading construction device of pneumatic type cleaning line pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311469326.4A CN117200088B (en) | 2023-11-07 | 2023-11-07 | Threading construction device of pneumatic type cleaning line pipe |
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| CN117200088A CN117200088A (en) | 2023-12-08 |
| CN117200088B true CN117200088B (en) | 2024-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311469326.4A Active CN117200088B (en) | 2023-11-07 | 2023-11-07 | Threading construction device of pneumatic type cleaning line pipe |
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|---|---|---|---|---|
| JPH10178720A (en) * | 1996-12-19 | 1998-06-30 | Riyuuki Eng:Kk | Power cable inserting equipment |
| CN107492841A (en) * | 2017-09-20 | 2017-12-19 | 深圳广田机器人有限公司 | Threading device and its threading method |
| CN111555193A (en) * | 2020-05-27 | 2020-08-18 | 杨奔奔 | Threading construction device for building electrical engineering |
| CN211790451U (en) * | 2020-05-20 | 2020-10-27 | 佛山市蓝田消防装饰工程有限公司 | Threading construction device for building electrical engineering |
| CN211829973U (en) * | 2019-12-30 | 2020-10-30 | 奉早 | Wind-force lead wire electrician threading apparatus |
| CN115395441A (en) * | 2022-09-20 | 2022-11-25 | 枣庄科技职业学院 | Pipeline threading device in wall |
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2023
- 2023-11-07 CN CN202311469326.4A patent/CN117200088B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10178720A (en) * | 1996-12-19 | 1998-06-30 | Riyuuki Eng:Kk | Power cable inserting equipment |
| CN107492841A (en) * | 2017-09-20 | 2017-12-19 | 深圳广田机器人有限公司 | Threading device and its threading method |
| CN211829973U (en) * | 2019-12-30 | 2020-10-30 | 奉早 | Wind-force lead wire electrician threading apparatus |
| CN211790451U (en) * | 2020-05-20 | 2020-10-27 | 佛山市蓝田消防装饰工程有限公司 | Threading construction device for building electrical engineering |
| CN111555193A (en) * | 2020-05-27 | 2020-08-18 | 杨奔奔 | Threading construction device for building electrical engineering |
| CN115395441A (en) * | 2022-09-20 | 2022-11-25 | 枣庄科技职业学院 | Pipeline threading device in wall |
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| Publication number | Publication date |
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| CN117200088A (en) | 2023-12-08 |
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