CN113900149A - Quick detection positioner of pre-buried PVC spool and tubular metal resonator - Google Patents
Quick detection positioner of pre-buried PVC spool and tubular metal resonator Download PDFInfo
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- CN113900149A CN113900149A CN202111025512.XA CN202111025512A CN113900149A CN 113900149 A CN113900149 A CN 113900149A CN 202111025512 A CN202111025512 A CN 202111025512A CN 113900149 A CN113900149 A CN 113900149A
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 239000002184 metal Substances 0.000 title claims abstract description 21
- 210000001503 joint Anatomy 0.000 claims abstract description 37
- 230000001681 protective effect Effects 0.000 claims description 21
- 238000001125 extrusion Methods 0.000 claims description 14
- 238000003032 molecular docking Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 abstract description 16
- 239000004800 polyvinyl chloride Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 9
- 238000005096 rolling process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
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Abstract
The invention discloses a quick detection positioning device for pre-buried PVC (polyvinyl chloride) wire pipes and metal pipes, which comprises a telescopic unit, a clamping unit and a wire releasing unit, wherein the clamping unit is arranged on one side of the telescopic unit, the wire releasing unit is arranged on one side of the clamping unit, the telescopic unit is used for adjusting the handheld height of a detector, the clamping unit is used for butt joint between the detector and a wire releasing machine, and the wire releasing unit is used for releasing and releasing wires. This positioner can effectively solve current hand-held type check out test set will lead to the volume problem of unable normal detection because of the highly not enough of instrument when detecting the eminence to and effectively solve the instrument in the in-process line head position that uses because of with take place the threading removal problem that the friction leads to between the buried pipe in advance.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to a quick detection positioning device for pre-buried PVC (polyvinyl chloride) line pipes and metal pipes.
Background
The design of the ceiling of the public area at the initial stage of design is putty scraping, the construction of the main structure at the later stage is completed, the design is changed into a suspended ceiling, the pipelines of the public area are dense, thick and numb, the arrangement is inconsistent, the pipeline trend in the concrete slab needs to be identified, and the pipeline needs to be avoided at the hanging point drilling position of the suspended ceiling so as to ensure that the pipeline can normally penetrate a lead. Therefore, a PVC pipeline and stainless steel pipe identification instrument is urgently needed, the direction of the pipeline is identified, the pipeline detector can quickly and accurately detect the position, the direction and the depth of a PVC pipeline, a metal pipeline, a cable and the like and the position and the size of a steel pipeline under the condition of not damaging concrete, and the instrument can detect all materials of embedded pipelines by utilizing electromagnetic waves and can also be used for searching underground buried objects;
this prior art solution also presents the following problems when in use:
1. most of the existing detection equipment is handheld, so that when a high place is detected, normal detection cannot be performed due to insufficient height of the instrument, and the technical problem existing in the use process of the existing instrument needs to be solved;
2. the line head position can always take place the friction with pre-buried pipe because of moving in the in-process that the instrument was used, will lead to the threading to remove because of the friction and hinder like this in the use, consequently need solve the technical problem in the current instrument use.
A solution to the above problem is required.
Disclosure of Invention
The invention aims to provide a quick detection positioning device for pre-buried PVC (polyvinyl chloride) line pipes and metal pipes, which aims to solve the technical problems that the conventional detection equipment provided by the background technology is mostly handheld, so that the height of an instrument is insufficient when a high place is detected, and the normal detection cannot be performed, and the use process of the conventional instrument needs to be solved; the line head position can always take place the friction with pre-buried between the pipe because of removing in the in-process that the instrument was used, will lead to the threading to remove because of the friction in the use like this and is obstructed, the problem that needs solve the technical problem in the current instrument use.
In order to achieve the purpose, the invention provides the following technical scheme: a quick detection positioning device for pre-buried PVC (polyvinyl chloride) wire pipes and metal pipes comprises a telescopic unit, a clamping unit and a wire releasing unit, wherein the clamping unit is arranged on one side of the telescopic unit, the wire releasing unit is arranged on one side of the clamping unit, the telescopic unit acts on the adjustment of the handheld height of a detector, the clamping unit acts on the butt joint between the detector and a wire releasing machine, and the wire releasing unit acts on the retraction of threading;
the device comprises a detector, wherein a pay-off machine is arranged on one side of the detector, and a threading machine is arranged inside the pay-off machine;
the detector comprises a detector body, a detector base, a connecting rod, a gear disc, a barb, a first rotating column, a first spring bottom movable embedded part and a second spring.
Preferably, the gear disc is located the vertical midline division position of the rotating seat, the sawteeth on the outer wall of the gear disc are matched with the barbs, the maximum rotating angle of the barbs is 0-30 degrees, and an elastic non-return structure is arranged among the gear disc, the barbs, the first rotating column and the first spring, so that when the connecting rod is parallel to the detector, the gear disc and the barbs can be mutually clamped, and the gear disc cannot be reversed.
Preferably, flexible unit includes connector, butt joint piece, regulation post, extrusion piece, stopper, second spring, mount pad and connecting rod, the one end that the rotation seat was kept away from to the connecting rod is connected with the connector, the connector top is connected with butt joint piece, butt joint piece one end is connected with the regulation post, it has the extrusion piece to adjust post both sides through connection, extrusion piece one end is connected with the stopper, stopper one end is connected with the second spring, second spring outer wall connection has the mount pad, surface connection has the connecting rod on the mount pad.
Preferably, adjust the post and be provided with two, and two regulation post symmetries are installed at the both ends of connecting rod to every is adjusted the inside a set of extrusion piece, stopper, second spring and the mount pad of all being provided with of post, adjusts post both sides outer wall in addition and evenly seted up a set of and extrude a size assorted through-hole, will extrude the piece and inwards press, extrude the piece and can drive the stopper and extrude the second spring, extrude the inside that the piece will take in the mount pad like this.
Preferably, the centre gripping unit includes clamp splice, slider, spout and butt joint board, swing joint has the clamp splice on the outer wall of detector, the clamp splice bottom is connected with the slider, slider outer wall connection has the spout, the spout is seted up on the butt joint board surface, butt joint board one end is connected on the outer wall that the clamp splice one side was kept away from to the detector, the butt joint board other end is connected with the paying out machine.
Preferably, the sliding grooves are arranged in two, the opening ends of the sliding grooves are tangent to the bottoms of the clamping blocks, the clamping blocks are parallel to the butt joint plates, the clamping blocks are in sliding connection with the sliding grooves through the sliding blocks, the clamping blocks are limited by moving tracks of the two sliding blocks at the bottom when moving, and the clamping blocks cannot shake randomly when moving.
Preferably, the docking plate further comprises:
the cam is movably arranged in the butt joint plate, and one end of the cam is movably connected with a clamping block;
and the adjusting button vertically penetrates through the upper surface of the butt joint plate, and the bottom of the adjusting button is connected with a cam.
Preferably, the butt joint plate is internally provided with a circular groove matched with the maximum diameter of the cam, the adjusting button is located at the position of the circle center of the circular groove of the butt joint plate, a clamping structure is formed among the adjusting button, the cam and the clamping block, the clamping block is adjusted, the detector is fixed on the butt joint plate through the clamping block, and therefore the detector and the pay-off machine can be completely put together after being used.
Preferably, the unwrapping wire unit includes that protective sheath, bolt, lever, second rotate post, sliding block, mounting bar and ball, the protective sheath has been cup jointed on the outer wall of threading one end, protective sheath both sides threaded connection bolt, bolt one end is connected with the lever, the lever mid point is connected with the second and rotates the post, lever one end is connected with the sliding block, sliding block one side is connected with the mounting bar, mounting bar surface movable mounting has the ball.
Preferably, protective sheath inside be provided with lever assorted cavity groove, and bolt, lever, second rotate and constitute the screw linkage structure between post, sliding block and the mounting bar, the bolt extrudees lever one end when removing to protective sheath inside, and the other end of lever will the perk like this, so the lever will outwards promote the sliding block, can drive the mounting bar when the sliding block removes and remove.
Compared with the prior art, the invention has the beneficial effects that: according to the equipment capable of rapidly detecting the accurate positions of the pre-buried PVC line pipe and the metal pipe, when the connecting rod is parallel to the detector, the gear disc and the barb are clamped mutually, so that the gear disc cannot be reversed, and finally the detector cannot be reversed when the equipment is used; in the using process, the lengths of the connecting rod and the adjusting column can be adjusted according to the actual height, so that the detector can detect the high position; the clamping block is limited by the moving tracks of the two sliding blocks at the bottom when moving, so that the clamping block cannot shake randomly when moving; the detector is fixed on the butt joint plate by the clamping block through adjusting the clamping block, so that the detector and the pay-off machine can be completely put together after being used; when the threading moves, the resistance received by the threading moves is reduced through the rolling movement form between the ball and the contact surface.
1. Rotate the connector during use to the state that parallels with the connecting rod, rotate the connecting rod after that, the connecting rod can drive the toothed disc of bottom when rotating and rotate, the toothed disc can extrude the barb of one side to one side when rotating to make the toothed disc outer wall slide from the outer wall of barb, when connecting rod and detector keep parallel like this, the toothed disc will block each other with the barb, thereby make the toothed disc can not take place to reverse, finally the detector just can not reverse when using.
2. During the use inwards press the extrusion piece, and the extrusion piece can drive the stopper and extrude the second spring, and the inside of mount pad will be taken in to the extrusion piece like this, and at this moment the mount pad will be relieved with the connected mode of adjusting between the post, and the connecting rod just can be followed and adjusted the inside removal of post this moment, so just can adjust the length of connecting rod and regulation post according to actual height in the use to make the detector detect the eminence.
3. Rotate the adjusting knob during use, can drive the cam and rotate when the adjusting knob rotates, the cam will drive the clamp splice when rotating and remove, along with the removal of clamp splice, the distance of clamp splice and buttjunction board one side will diminish (the buttjunction board articulates in the detector bottom, along with the cam rotation, the clamp splice is propped on the slip of cam outer wall, the both sides in the detector bottom are fixed with buttjunction board centre gripping respectively to the clamp splice this moment, play fixed storage effect) when putting between clamp splice and buttjunction board bottom the detector, through the regulation to the clamp splice, make the clamp splice fix the detector on the buttjunction board. The detector and the paying-off machine can be selectively separated according to detection requirements in a use state, and the detector and the paying-off machine can be completely put together in a non-use state so as to be convenient for next use.
4. When the clamp splice removes, the clamp splice can drive the slider of bottom and remove, and the slider will remove along the inside orbit in the spout like this, will receive two slider moving trajectory's in bottom restriction when the clamp splice removes like this, can not rock at will when making the clamp splice remove to can not lead to unable normal removal because of the dislocation when making the clamp splice remove.
5. During the use with the bolt to the inside rotation of protective sheath, the bolt extrudees lever one end when removing to protective sheath inside, and the other end of lever will the perk like this, so the lever will outwards promote the sliding block, can drive the mounting bar when the sliding block removes and remove, and the mounting bar will drive the ball and shift out from protective sheath is inside, finally when the threading removes through the roll removal form between ball and the contact surface, the resistance that receives when making the threading remove reduces.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the butt joint structure of the connecting rod of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
FIG. 4 is a schematic view of the structure of the butt plate of the present invention;
FIG. 5 is a schematic view of a protective cover according to the present invention;
fig. 6 is an enlarged schematic view of fig. 5 at B.
In the figure: 1. a detector; 2. a paying-off machine; 3. threading; 4. a rotating seat; 5. a connecting rod; 6. a gear plate; 7. a barb; 8. a first rotating column; 9. a first spring; 10. a connector; 11. a butt joint block; 12. an adjustment column; 13. extruding the block; 14. a limiting block; 15. a second spring; 16. a connecting rod; 17. a clamping block; 18. a slider; 19. a chute; 20. a butt plate; 21. a cam; 22. an adjusting knob; 23. a protective sleeve; 24. a bolt; 25. a lever; 26. a second rotating cylinder; 27. a slider; 28. mounting a bar; 29. a ball bearing; 30. and (7) mounting a seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a quick detection positioning device for pre-buried PVC (polyvinyl chloride) wire pipes and metal pipes comprises a telescopic unit A, a clamping unit B and a paying-off unit C, wherein the clamping unit B is arranged on one side of the telescopic unit A, the paying-off unit C is arranged on one side of the clamping unit B, the telescopic unit A is used for adjusting the handheld height of a detector 1, the clamping unit B is used for butt joint between the detector 1 and a paying-off machine 2, the paying-off unit C is used for winding and unwinding a threading 3, the detector 1 is provided with a paying-off machine 2 on one side of the detector 1, and the threading 3 is arranged inside the paying-off machine 2;
the detector comprises a rotary seat 4 installed at the bottom of the detector 1, a connecting rod 5 is rotatably connected inside the rotary seat 4, a gear disc 6 is connected at the bottom of the connecting rod 5, a barb 7 is connected on the outer wall of the gear disc 6, a first rotary column 8 is rotatably connected at the top of the barb 7, one end of the first rotary column 8 is connected on the inner wall of the rotary seat 4, a first spring 9 is connected on the outer wall of the barb 7, the bottom of the first spring 9 is movably embedded on the inner wall of the rotary seat 4, the gear disc 6 is located at the longitudinal midline division position of the rotary seat 4, sawteeth on the outer wall of the gear disc 6 are matched with the barb 7, the maximum rotation angle of the barb 7 is 0-30 degrees, an elastic non-return structure is arranged among the gear disc 6, the barb 7, the first rotary column 8 and the first spring 9, the connecting rod 10 is rotated to be parallel to the connecting rod 5 during use, and then the connecting rod 5 is rotated, when the connecting rod 5 rotates, the gear disc 6 at the bottom is driven to rotate, and when the gear disc 6 rotates, the barb 7 on one side is extruded towards one side, so that the outer wall of the gear disc 6 slides over the outer wall of the barb 7, and when the connecting rod 5 and the detector 1 are kept parallel, the gear disc 6 and the barb 7 are clamped with each other, so that the gear disc 6 cannot be reversed, and finally the detector 1 cannot be reversed when in use;
the telescopic unit A comprises a connector 10, a butt joint block 11, an adjusting column 12, an extrusion block 13, a limiting block 14, a second spring 15, a mounting seat 30 and a connecting rod 16, wherein the connector 10 is connected to one end, away from the rotating seat 4, of the connecting rod 5, the top of the connector 10 is connected with the butt joint block 11, one end of the butt joint block 11 is connected with the adjusting column 12, the extrusion block 13 penetrates through two sides of the adjusting column 12, the limiting block 14 is connected to one end of the extrusion block 13, one end of the limiting block 14 is connected with the second spring 15, the mounting seat 30 is connected to the outer wall of the second spring 15, and the connecting rod 16 is connected to the upper surface of the mounting seat 30; the two adjusting columns 12 are arranged, the two adjusting columns 12 are symmetrically arranged at two ends of the connecting rod 16, a group of extruding blocks 13, a limiting block 14, a second spring 15 and a mounting seat 30 are arranged in each adjusting column 12, a group of through holes matched with the extruding blocks 13 in size are uniformly formed in the outer walls of two sides of each adjusting column 12, the extruding blocks 13 are pressed inwards, the extruding blocks 13 can drive the limiting blocks 14 to extrude the second springs 15, the extruding blocks 13 can be retracted into the mounting seat 30, the connection mode between the mounting seat 30 and the adjusting columns 12 can be released, the connecting rod 16 can move out of the adjusting columns 12, the lengths of the connecting rod 16 and the adjusting columns 12 can be adjusted according to the actual height in the using process, and therefore the detector 1 can detect high positions;
the clamping unit B comprises a clamping block 17, a sliding block 18, a sliding groove 19 and a butt plate 20, the clamping block 17 is movably connected to the outer wall of the detector 1, the sliding block 18 is connected to the bottom of the clamping block 17, the sliding groove 19 is connected to the outer wall of the sliding block 18, the sliding groove 19 is formed in the surface of the butt plate 20, one end of the butt plate 20 is connected to the outer wall of the detector 1, which is far away from the clamping block 17, and the other end of the butt plate 20 is connected with the paying-off machine 2; the number of the sliding grooves 19 is two, the opening end of each sliding groove 19 is tangent to the bottom of each clamping block 17, each clamping block 17 is parallel to each butt plate 20, each clamping block 17 is in sliding connection with each sliding groove 19 through the corresponding sliding block 18, when the clamping blocks 17 move, the clamping blocks 17 drive the sliding blocks 18 at the bottom to move, and therefore the sliding blocks 18 can move along the track inside the sliding grooves 19, the clamping blocks 17 are limited by the moving tracks of the two sliding blocks 18 at the bottom when moving, the clamping blocks 17 cannot shake randomly when moving, and therefore the clamping blocks 17 cannot move normally due to dislocation;
the docking plate 20 further includes: the cam 21 is movably arranged in the butt joint plate 20, and one end of the cam 21 is movably connected with the clamping block 17; the adjusting button 22 vertically penetrates through the upper surface of the butt plate 20, and the bottom of the adjusting button 22 is connected with the cam 21; a circular groove which is matched with the maximum diameter of the cam 21 is formed in the butt joint plate 20, the adjusting button 22 is located at the circle center of the circular groove of the butt joint plate 20, a clamping structure is formed among the adjusting button 22, the cam 21 and the clamping block 17, the adjusting button 22 is rotated, the cam 21 is driven to rotate when the adjusting button 22 rotates, the clamping block 17 is driven to move when the cam 21 rotates, the distance between the clamping block 17 and one side of the butt joint plate 20 is reduced along with the movement of the clamping block 17, when the bottom of the detector 1 is placed between the clamping block 17 and the butt joint plate 20, the clamping block 17 fixes the detector 1 on the butt joint plate 20 through adjustment of the clamping block 17, and therefore the detector 1 and the pay-off machine 2 can be completely placed together after being used up so as to be used next time;
the paying-off unit C comprises a protective sleeve 23, a bolt 24, a lever 25, a second rotating column 26, a sliding block 27, a mounting bar 28 and a ball 29, the protective sleeve 23 is sleeved on the outer wall of one end of the threading wire 3, the bolts 24 are in threaded connection with two sides of the protective sleeve 23, one end of each bolt 24 is connected with the lever 25, the second rotating column 26 is connected with the midpoint of the lever 25, one end of each lever 25 is connected with the sliding block 27, one side of each sliding block 27 is connected with the mounting bar 28, and the surface of each mounting bar 28 is movably provided with the ball 29; the inside hollow groove that is provided with and lever 25 assorted of protective sheath 23, and bolt 24, lever 25, second rotate post 26, constitute the screw linkage structure between sliding block 27 and the mounting bar 28, during the use with bolt 24 to the inside rotation of protective sheath 23, bolt 24 extrudees lever 25 one end when moving to protective sheath 23 inside, the other end of lever 25 will perk like this, so lever 25 will outwards promote sliding block 27, sliding block 27 can drive mounting bar 28 when removing and remove, mounting bar 28 will drive ball 29 and follow the inside removal of protective sheath 23, finally pass through the rolling removal form between ball 29 and the contact surface when threading 3 removes, the resistance that receives when making threading 3 remove reduces.
In summary, the following steps: the equipment that can survey pre-buried PVC spool and the accurate position of tubular metal resonator fast in the use, the theory of operation of detector 1 and paying out machine 2 is: after a pay-off machine 2 sends a threading 3 into a pipeline to be detected, a detector 1 is started, the pay-off machine 2 generates electromagnetic waves and sends a sending signal to the detected threading 3 through different transmitting connection modes, after the threading 3 senses the electromagnetic waves, induced current is generated on the surface of the pipeline, the induced current can be transmitted to a remote place along the pipeline, in the current transmission process, the electromagnetic waves can be radiated to the ground through the embedded pipeline, the detector 1 can receive electromagnetic wave signals on the ground right above the embedded pipeline, the position and the trend of the underground pipeline can be judged through the strength change of the received signals, and therefore the position of the pipeline can be displayed through the strength of the signals in the using process.
Therefore, when in use, an operator can draw the position and the direction of the pipeline in time; firstly, when the connecting rod 5 and the detector 1 are kept parallel, the gear disc 6 and the barb 7 are clamped mutually, so that the gear disc 6 cannot be reversed, and finally the detector 1 cannot be reversed in use; in the using process, the lengths of the connecting rod 16 and the adjusting column 12 can be adjusted according to the actual height, so that the detector 1 can detect the high position; when moving, the clamping block 17 is limited by the moving tracks of the two sliding blocks 18 at the bottom, so that the clamping block 17 cannot shake randomly when moving; the detector 1 is fixed on the butt plate 20 by the clamping block 17 through adjusting the clamping block 17, so that the detector 1 and the pay-off machine 2 can be completely put together after being used; the resistance to the movement of the thread 3 is reduced by the rolling movement between the balls 29 and the contact surfaces when the thread 3 is moved, which is a feature of the device that can quickly detect the precise position of the embedded PVC conduit and the metal pipe, and the details not described in this specification are well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a quick detection positioner of pre-buried PVC spool and tubular metal resonator, includes flexible unit (A), centre gripping unit (B) and unwrapping wire unit (C), its characterized in that: a clamping unit (B) is arranged on one side of the telescopic unit (A), a paying-off unit (C) is arranged on one side of the clamping unit (B), the telescopic unit (A) is used for handheld height adjustment of the detector (1), the clamping unit (B) is used for butt joint between the detector (1) and the paying-off machine (2), and the paying-off unit (C) is used for winding and unwinding a threading (3);
a pay-off machine (2) is arranged on one side of the detector (1), and a threading machine (3) is arranged inside the pay-off machine (2);
rotate seat (4), install detector (1) bottom, it is connected with connecting rod (5) to rotate seat (4) internal rotation, connecting rod (5) bottom is connected with toothed disc (6), toothed disc (6) outer wall connection has barb (7), barb (7) top is rotated and is connected with first rotation post (8), first rotation post (8) one end is connected on rotating seat (4) inner wall, barb (7) outer wall connection has first spring (9), first spring (9) bottom activity gomphosis is in rotate on seat (4) inner wall.
2. The quick detection and positioning device for the embedded PVC line pipe and the metal pipe as claimed in claim 1, which is characterized in that: the gear disc (6) is located at the longitudinal midline splitting position of the rotating seat (4), the sawteeth on the outer wall of the gear disc (6) are matched with the barbs (7), the maximum rotating angle of the barbs (7) is 0-30 degrees, and an elastic non-return structure is arranged among the gear disc (6), the barbs (7), the first rotating column (8) and the first spring (9).
3. The quick detection and positioning device for the embedded PVC line pipe and the metal pipe as claimed in claim 1, which is characterized in that: flexible unit (A) is including connector (10), butt joint piece (11), regulation post (12), extrusion piece (13), stopper (14), second spring (15), mount pad (30) and connecting rod (16), the one end of keeping away from rotation seat (4) in connecting rod (5) is connected with connector (10), connector (10) top is connected with butt joint piece (11), butt joint piece (11) one end is connected with regulation post (12), it has extrusion piece (13) to adjust post (12) both sides through connection, extrusion piece (13) one end is connected with stopper (14), stopper (14) one end is connected with second spring (15), second spring (15) outer wall connection has mount pad (30), mount pad (30) upper surface is connected with connecting rod (16).
4. The quick detection and positioning device for the embedded PVC line pipe and the metal pipe as claimed in claim 3, characterized in that: adjust post (12) and be provided with two, and two both ends of adjusting post (12) symmetry and installing at connecting rod (16) to every is adjusted post (12) inside all to be provided with a set of extrusion piece (13), stopper (14), second spring (15) and mount pad (30), adjusts post (12) both sides outer wall and evenly seted up a set of and extrude piece (13) size assorted through-hole moreover.
5. The quick detection and positioning device for the embedded PVC line pipe and the metal pipe as claimed in claim 1, which is characterized in that: centre gripping unit (B) is including clamp splice (17), slider (18), spout (19) and butt-joint plate (20), swing joint has clamp splice (17) on the outer wall of detector (1), clamp splice (17) bottom is connected with slider (18), slider (18) outer wall connection has spout (19), spout (19) are seted up at butt-joint plate (20) on the surface, butt-joint plate (20) one end is connected on the outer wall of clamp splice (17) one side is kept away from in detector (1), butt-joint plate (20) other end is connected with paying out machine (2).
6. The quick detection and positioning device for the embedded PVC line pipe and the metal pipe as claimed in claim 5, characterized in that: the number of the sliding grooves (19) is two, the opening ends of the sliding grooves (19) are tangent to the bottoms of the clamping blocks (17), the clamping blocks (17) are parallel to the butt joint plate (20), and the clamping blocks (17) are in sliding connection with the sliding grooves (19) through the sliding blocks (18).
7. The quick detection and positioning device for the embedded PVC line pipe and the metal pipe as claimed in claim 5, characterized in that: the docking plate (20) further comprises:
the cam (21) is movably arranged in the butt joint plate (20), and one end of the cam (21) is movably connected with a clamping block (17);
the adjusting button (22) vertically penetrates through the upper surface of the butt joint plate (20), and the bottom of the adjusting button (22) is connected with the cam (21).
8. The quick detection and positioning device for the embedded PVC line pipe and the metal pipe as claimed in claim 5, characterized in that: the butt joint plate (20) is internally provided with a circular groove matched with the maximum diameter of the cam (21), the adjusting button (22) is positioned at the circle center of the circular groove of the butt joint plate (20), and a clamping structure is formed among the adjusting button (22), the cam (21) and the clamping block (17).
9. The quick detection and positioning device for the embedded PVC line pipe and the metal pipe as claimed in claim 1, which is characterized in that: unwrapping wire unit (C) rotates post (26), sliding block (27), mounting bar (28) and ball (29) including protective sheath (23), bolt (24), lever (25), second, protective sheath (23) have been cup jointed on the outer wall of threading (3) one end, protective sheath (23) both sides threaded connection bolt (24), bolt (24) one end is connected with lever (25), lever (25) mid point is connected with the second and rotates post (26), lever (25) one end is connected with sliding block (27), sliding block (27) one side is connected with mounting bar (28), mounting bar (28) surface movable mounting has ball (29).
10. The quick detection and positioning device for the embedded PVC line pipe and the metal pipe as claimed in claim 9, characterized in that: the protective sleeve (23) is internally provided with a hollow groove matched with the lever (25), and a threaded linkage structure is formed among the bolt (24), the lever (25), the second rotating column (26), the sliding block (27) and the mounting bar (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111025512.XA CN113900149B (en) | 2021-09-02 | 2021-09-02 | Quick detection positioning device for embedded PVC (polyvinyl chloride) wire pipes and metal pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN113900149B (en) | 2024-04-12 |
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