CN112193800A - Butt joint device of traction equipment for construction steel pipe machining - Google Patents
Butt joint device of traction equipment for construction steel pipe machining Download PDFInfo
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- CN112193800A CN112193800A CN202010688470.7A CN202010688470A CN112193800A CN 112193800 A CN112193800 A CN 112193800A CN 202010688470 A CN202010688470 A CN 202010688470A CN 112193800 A CN112193800 A CN 112193800A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 110
- 239000010959 steel Substances 0.000 title claims abstract description 110
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 210000001503 joint Anatomy 0.000 title claims abstract description 14
- 238000003754 machining Methods 0.000 title claims description 9
- 238000001125 extrusion Methods 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 8
- 239000011324 bead Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000003032 molecular docking Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009435 building construction Methods 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005097 cold rolling Methods 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
- 238000005098 hot rolling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
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Abstract
The invention discloses a butt joint device of traction equipment for processing a construction steel pipe, which comprises a positioning fixing pipe, wherein the left side of the positioning fixing pipe is inserted into the steel pipe. This traction equipment's interfacing apparatus is used in construction steel pipe processing, through screw knob pole screw thread propulsion principle, utilize the frictional resistance between the fixed half sleeve of interlock and the steel pipe, it is fixed to extrude the location to the outside of its steel pipe, the inside of rethread location fixed pipe inserts the steel pipe, and the screw thread propulsion principle of cooperation rotation regulation pole, utilize the inclined plane roll of roller bearing and trapezoidal slider, and the inclined plane displacement difference of trapezoidal slider, it drives the inner wall extrusion of shoring half sleeve pipe to the steel pipe to reach the pole that supports, provide the location constraining force to its steel pipe, and make its shoring half sleeve pipe support to the inner wall of its location fixed pipe and support and press, with the location extrusion effort of preventing the steel pipe outside too big, thereby stopped the steel pipe because the location pressure in the outside warp, improved location fixed pipe and external traction equipment joint strength simultaneously.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a butt joint device of traction equipment for processing a construction steel pipe.
Background
The steel pipe has a hollow section, the length of the steel pipe is far larger than the diameter or the perimeter, the steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the section shape, the steel pipe is divided into a carbon structural steel pipe, a low alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality, the steel pipe is divided into a seamless steel pipe and a welded steel pipe according to the production process, wherein the seamless steel pipe is divided into a hot rolling steel pipe and a cold rolling (drawing) steel pipe, the welded steel pipe is divided into a straight seam welded steel pipe and a spiral seam welded steel pipe, the steel pipe for construction can be divided into the seamless steel pipe and the seam welded steel pipe according to the seam, the seam welded steel pipe is divided into the spiral steel pipe and the straight seam welded steel pipe according to the difference of the seam, and the spiral steel pipe and the straight seam welded steel pipe are widely applied in the aspects of construction piling, structure, steel structure, the material mainly comprises carbon steel, stainless steel and alloy steel, wherein the carbon steel is most commonly applied to buildings.
At present, when a round steel pipe for a full hall frame in existing building construction is produced, a processed steel pipe needs to be dragged and displaced, so that the subsequent processing technology can be smoothly carried out, and a steel pipe connection structure for dragging and processing in a processing factory is generally in occlusion connection through occlusion pliers.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a docking device of traction equipment for processing construction steel pipes, which solves the problems that the existing full-span frame for building construction needs to be dragged and displaced during production so that the subsequent processing process is smoothly carried out, and a steel pipe connection structure for traction processing in a processing factory is generally subjected to occlusion connection through occlusion pliers, but in the traction process, the traction equipment is separated from the steel pipe being processed due to occlusion deformation of the end head of the steel pipe.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a docking device of traction equipment for construction steel pipe processing, includes the fixed pipe in location, the inside of steel pipe is inserted in the left side of the fixed pipe in location, the equal fixedly connected with montant in top and the bottom of the fixed pipe in location, two the right side of montant respectively with draw the left both ends head fixed connection of piece, it is the U-shaped to draw the piece setting, the top fixedly connected with of montant presses the board, it has screw thread knob pole to run through at the middle part of board, the surface of screw thread knob pole and the inner wall threaded connection who presses the board, one side that the screw thread knob pole is close to the steel pipe is rotated and is connected with the fixed half sleeve of interlock, the inner wall of the fixed half sleeve of interlock and the surface extrusion contact of steel pipe, the fixed surface of the fixed pipe in location has cup jointed spacing fixed sleeve pipe, the right side fixedly connected with of drawing the piece draws the ring, the other end of the steel wire stay cord is bound with the output end of an external traction device, a rotary adjusting rod is inserted into the right side of the positioning fixing tube, a thread groove is formed in the surface of the rotary adjusting rod, the surface of the rotary adjusting rod is in threaded connection with the right side wall of the positioning fixing tube, the left side of the rotary adjusting rod is fixedly connected with the inner ring of a bearing, the left outer ring of the bearing is fixedly connected with the right side of a linkage frame, rolling shafts are movably mounted at the top and the bottom of the linkage frame, supporting rods are inserted into the top and the bottom of the positioning fixing tube, the surface of each supporting rod is in sliding connection with the inner wall of the positioning fixing tube, a trapezoidal sliding block is fixedly connected to one end, located inside the positioning fixing tube, of each supporting rod, the surface of each rolling shaft is in rolling contact with the inclined plane of the trapezoidal sliding block, a fixing block is fixedly connected to the left side of the trapezoidal sliding block, and a, the left side of the sliding piece is inserted into a sliding groove formed in the inner wall of the positioning fixing pipe, the end head of the sliding piece is connected with the inner wall of the positioning fixing pipe in a sliding mode, and two extending rods are fixedly connected with a jacking half sleeve at one end, located outside the positioning fixing pipe, of the extending rod.
Preferably, the welding ring is fixedly sleeved at the end head of the left side of the pulling part, and the left side of the welding ring is fixedly welded with the right side of the vertical rod.
Preferably, the left side of the limiting fixing sleeve is fixedly connected with a protective annular sleeve gasket, and the left side of the protective annular sleeve gasket is in extrusion contact with the right side edge of the steel pipe.
Preferably, one side of the threaded knob rod, which is far away from the meshing fixed half sleeve, is fixedly connected with a rotating disc, and a vertical groove edge used for increasing friction is formed in the surface of the rotating disc.
Preferably, the two vertical rods are respectively distributed in an up-and-down symmetrical manner by the axis of the positioning and fixing pipe.
Preferably, two fixedly connected with powerful pulling rubber band between the fixed block, the left side fixedly connected with slider of fixed block.
Preferably, the right side of the rotary adjusting rod is fixedly connected with an adjusting cap, the surface of the rotary adjusting rod is in threaded sleeve connection with a reinforcing sleeve, and the right side of the reinforcing sleeve is fixedly connected with the inner wall of the right side of the positioning fixing pipe.
Preferably, the outer surface of the top support half sleeve is fixedly sleeved with a rubber friction resistance half sleeve, and the annular outer surface of the rubber friction resistance half sleeve is in extrusion contact with the inner wall of the steel pipe.
The invention provides a docking device of traction equipment for processing construction steel pipes, which has the following beneficial effects:
(1) this traction equipment's interfacing apparatus is used in construction steel pipe processing, setting through the fixed pipe in location, and the montant, the piece that draws, press the board, the cooperation of the fixed half sleeve of screw thread knob pole and interlock is used, thereby played the rotation through the screw thread knob pole, utilize and press the screw thread propulsion principle between the board, the fixed half sleeve of interlock that drives top and below is pressed to the middle part, utilize the frictional resistance between fixed half sleeve of interlock and the steel pipe, it is fixed to extrude the location to the outside of its steel pipe, and be connected through the steel wire stay cord that the piece that draws is connected with external traction equipment, in order to reach and provide to its steel pipe and draw the connection effort point, make its traction steel pipe that can be smooth.
(2) The butt joint device of the traction equipment for processing the construction steel pipe is inserted into the steel pipe through the positioning fixing pipe, and the screw thread propulsion principle of the rotary adjusting rod is matched to drive the linkage frame to horizontally displace in the positioning fixing pipe, and the rolling shaft and the inclined plane of the trapezoidal sliding block roll, and the displacement difference of the inclined planes of the trapezoidal sliding blocks, so as to push the extending rods at the top and the bottom to displace outwards, namely, the propping half sleeve is driven by the propping rod to extrude towards the inner wall of the steel pipe, so that the annular outer surface of the rubber friction resistance half sleeve and the inner wall of the positioning fixing pipe increase the friction resistance, provides positioning constraint force for the steel pipe, enables the jacking half sleeve to support and press the inner wall of the positioning fixing pipe so as to prevent overlarge positioning extrusion acting force outside the steel pipe, thereby having stopped the steel pipe because the positioning pressure of the outside warp, improved simultaneously and fixed the pipe in location and external traction equipment joint strength.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a partial internal schematic view of the structure of the present invention;
FIG. 3 is a detailed view of the interior of the structure of the present invention;
FIG. 4 is an enlarged schematic view of the invention at point A in FIG. 2;
FIG. 5 is an enlarged view of the point B in FIG. 3 according to the present invention;
FIG. 6 is an enlarged view of the point C in the structure of FIG. 5.
In the figure: 1. positioning the fixed tube; 2. a vertical rod; 3. a pulling member; 4. pressing a plate; 5. a threaded knob stem; 6. engaging and fixing the half sleeve; 7. a steel pipe; 8. limiting and fixing the sleeve; 9. pulling the snap ring; 10. a steel wire rope; 11. rotating the disc; 12. rotating the adjusting rod; 13. an adjusting cap; 14. reinforcing the sleeve; 15. a linkage frame; 16. a roller; 17. a trapezoidal slider; 18. a support rod; 19. a fixed block; 20. the rubber band is pulled by strong force; 21. a slider; 22. a bearing; 23. jacking the half casing; 24. a rubber frictional resistance half sleeve; 25. And (7) welding a ring.
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.
As shown in fig. 1 to 6, the present invention provides a technical solution: a docking device of traction equipment for construction steel pipe processing comprises a positioning fixing pipe 1, the left side of the positioning fixing pipe 1 is inserted into a steel pipe 7, both the top and the bottom of the positioning fixing pipe 1 are fixedly connected with vertical rods 2, the two vertical rods 2 are respectively and vertically symmetrically distributed along the axis of the positioning fixing pipe 1, the right sides of the two vertical rods 2 are respectively and fixedly connected with two ends of the left side of a pulling piece 3, the pulling piece 3 is arranged in a U shape, the left end of the pulling piece 3 is fixedly sleeved with a welding ring 25, the left side of the welding ring 25 is fixedly welded with the right side of the vertical rod 2, the welding ring 25 is arranged, so that the effect of enhancing the connection strength of the vertical rods 2 and the pulling piece 3 is achieved, the top of the vertical rod 2 is fixedly connected with a pressing plate 4, a threaded knob rod 5 penetrates through the middle part of the pressing plate 4, the surface of the threaded knob rod 5 is in threaded connection with the inner wall of the pressing plate 4, one side, close to the steel pipe, the inner wall of the meshing fixed half sleeve 6 is in extrusion contact with the surface of a steel pipe 7, the surface of the positioning fixed pipe 1 is fixedly sleeved with a limiting fixed sleeve 8, the left side of the limiting fixed sleeve 8 is fixedly connected with a protective annular sleeve pad, the left side of the protective annular sleeve pad is in extrusion contact with the right side edge of the steel pipe 7, the depth of the positioning fixed pipe 1 inserted into the steel pipe 7 is limited through the arrangement of the limiting fixed sleeve 8, one side of the threaded knob rod 5, far away from the meshing fixed half sleeve 6, is fixedly connected with a rotating disc 11, the surface of the rotating disc 11 is provided with a vertical groove edge for increasing friction, the effect of conveniently rotating the threaded knob rod 5 is achieved through the arrangement of the rotating disc 11, the right side of the pulling piece 3 is fixedly connected with a pulling and buckling ring 9, the right side of the pulling and buckling ring 9 is bound with a steel wire pulling rope 10, the other end of the steel wire pulling rope 10, a rotary adjusting rod 12 is inserted into the right side of the positioning fixing pipe 1, a thread groove is formed in the surface of the rotary adjusting rod 12, the surface of the rotary adjusting rod 12 is in threaded connection with the right side wall of the positioning fixing pipe 1, an adjusting cap 13 is fixedly connected to the right side of the rotary adjusting rod 12, the effect of facilitating the rotation of the rotary adjusting rod 12 is achieved through the arrangement of the adjusting cap 13, a reinforcing sleeve 14 is sleeved on the surface thread of the rotary adjusting rod 12, the right side of the reinforcing sleeve 14 is fixedly connected with the inner wall of the right side of the positioning fixing pipe 1, the effect of enhancing the stable strength of the rotary adjusting rod 12 is achieved through the arrangement of the reinforcing sleeve 14, the left side of the rotary adjusting rod 12 is fixedly connected with the inner ring of a bearing 22, the left outer ring of the bearing 22 is fixedly connected with the right side of a linkage frame 15, rolling shafts 16 are movably mounted at the top and the bottom of the linkage frame 15, the surface of the extending rod 18 is connected with the inner wall of the positioning fixing tube 1 in a sliding way, one end of the extending rod 18 positioned inside the positioning fixing tube 1 is fixedly connected with a trapezoidal sliding block 17, the surface of the rolling shaft 16 is in rolling contact with the inclined plane of the trapezoidal sliding block 17, the left side of the trapezoidal sliding block 17 is fixedly connected with a fixed block 19, a strong pulling rubber band 20 is fixedly connected between the two fixed blocks 19, the left side of the fixed block 19 is fixedly connected with a sliding piece 21, through the arrangement of the fixed block 19 and the strong pulling rubber band 20, the continuous acting force towards the middle part is provided for the two trapezoidal sliding blocks 17, the left side wall of the inner cavity of the positioning fixing tube 1 is provided with a sliding groove matched with the sliding piece 21, the left side of the sliding piece 21 is inserted into the sliding groove arranged on the inner wall of the positioning fixing tube 1, the end head of the sliding piece 21 is connected with the inner wall of the positioning fixing, the outer surface of the top support half sleeve 23 is fixedly sleeved with a rubber friction resistance half sleeve 24, the annular outer surface of the rubber friction resistance half sleeve 24 is in extrusion contact with the inner wall of the steel pipe 7, and the rubber friction resistance half sleeve 24 is arranged, so that the friction resistance of the inner wall of the steel pipe 7 is improved, and the effect of protecting the top support half sleeve 23 is achieved.
When the positioning and fixing device is used, the positioning and fixing tube 1 is inserted into the positioning and fixing tube 1 from the end of the steel tube 7, the left side surface of the positioning and fixing sleeve 8 is in extrusion contact with the right side port of the steel tube 7, then the adjusting cap 13 is rotated to drive the rotary adjusting rod 12 to rotate, the linkage frame 15 is driven to horizontally displace towards the left side in the positioning and fixing tube 1 by utilizing the screw thread propulsion principle of the rotary adjusting rod 12 and the positioning and fixing tube 1, the top and bottom two extending rods 18 respectively displace towards the outside of the positioning and fixing tube 1 by utilizing the rolling of the rolling shaft 16 and the inclined surface of the trapezoidal sliding block 17 and the inclined surface displacement difference of the trapezoidal sliding block 17, namely the top support half sleeve 23 is driven to provide pressure to the inner wall of the steel tube 7, so that the annular outer surface of the rubber friction resistance half sleeve 24 and the inner wall of the positioning and fixing tube 1 increase the friction resistance, and further achieve the, and the top support half sleeve 23 supports and presses the inner wall of the positioning fixing pipe 1, then the rotating discs 11 at the top and the bottom are rotated to drive the thread knob rod 5 to rotate, the upper and the lower occlusion fixing half sleeves 6 are driven to press towards the middle part by utilizing the thread propulsion principle between the pressing plate 4, and the friction resistance between the occlusion fixing half sleeves 6 and the steel pipe 7 is utilized, the outside of the steel pipe 7 is extruded, positioned and fixed, and is connected with a steel wire pull rope 10 connected with external traction equipment through a pulling piece 3, so as to provide a traction connection acting force point for the steel pipe 7, and at the same time, the steel pipe 7 can be smoothly drawn, avoids unstable factors generated by the deformation of the steel pipe 7 due to the positioning pressure at the outer side, improves the connection strength of the positioning and fixing pipe 1 and external traction equipment, and those not described in detail in this specification are well within the skill of those in the art.
To sum up, the butt joint device of the traction equipment for processing the construction steel pipe has the advantages that through the arrangement of the positioning fixing pipe 1 and the matching use of the vertical rod 2, the pulling piece 3, the pressing plate 4, the thread knob rod 5 and the meshing fixing half sleeve 6, the rotation of the thread knob rod 5 is realized, the meshing fixing half sleeve 6 at the upper part and the lower part is driven to press towards the middle part by utilizing the thread propulsion principle between the pressing plate 4, the friction resistance between the meshing fixing half sleeve 6 and the steel pipe 7 is utilized to extrude, position and fix the outer part of the steel pipe 7, the steel wire pull rope 10 connected with the external traction equipment through the pulling piece 3 is connected, so as to provide a traction connection force point for the steel pipe 7, the steel pipe 7 can be smoothly pulled by the positioning fixing pipe 1 and inserted into the steel pipe 7, and the thread propulsion principle of the rotary adjusting rod 12 is matched, the linkage frame 15 is driven to horizontally displace in the positioning fixing pipe 1, the rolling shaft 16 and the inclined plane of the trapezoidal sliding block 17 roll, and the inclined plane displacement difference of the trapezoidal sliding block 17 is utilized to push the extending rods 18 at the top and the bottom to displace towards the outside, namely, the extending rods 18 drive the jacking half-sleeve 23 to extrude towards the inner wall of the steel pipe 7, so that the annular outer surface of the rubber friction resistance half-sleeve 24 and the inner wall of the positioning fixing pipe 1 increase the friction resistance to provide positioning constraint force for the rubber friction resistance half-sleeve, and the jacking half-sleeve 23 supports and presses against the inner wall of the positioning fixing pipe 1 to prevent the excessive positioning extrusion acting force outside the steel pipe 7, thereby avoiding the deformation of the steel pipe 7 due to the positioning pressure at the outside and simultaneously improving the connecting strength of the positioning fixing pipe 1 and external traction equipment.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a construction steel pipe processing is with draw gear's interfacing apparatus, includes fixed pipe (1) in location, its characterized in that: the inside of steel pipe (7) is inserted in the left side of the fixed pipe in location (1), the top and the equal fixedly connected with montant (2) in bottom of the fixed pipe in location (1), two the right side of montant (2) respectively with draw the left both ends head fixed connection of piece (3), draw the setting of piece (3) and be the U-shaped form, the top fixedly connected with of montant (2) presses board (4), it has screw thread knob pole (5) to run through at the middle part of pressing board (4), the surface of screw thread knob pole (5) and the inner wall threaded connection who presses board (4), one side that screw thread knob pole (5) is close to steel pipe (7) is rotated and is connected with the fixed half sleeve of interlock (6), the surface extrusion contact of the inner wall of the fixed half sleeve of interlock (6) and steel pipe (7), the fixed surface of the fixed pipe in location (1) cup joints spacing fixed sleeve (8), the right side of the pulling piece (3) is fixedly connected with a pulling buckle ring (9), the right side of the pulling buckle ring (9) is tied with a steel wire pulling rope (10), the other end of the steel wire pulling rope (10) is tied with the output end of an external traction device, the right side of the positioning fixing pipe (1) is inserted with a rotary adjusting rod (12), the surface of the rotary adjusting rod (12) is provided with a thread groove, the surface of the rotary adjusting rod (12) is in threaded connection with the right side wall of the positioning fixing pipe (1), the left side of the rotary adjusting rod (12) is fixedly connected with the inner ring of a bearing (22), the left outer ring of the bearing (22) is fixedly connected with the right side of a linkage frame (15), the top and the bottom of the linkage frame (15) are both movably provided with a rolling shaft (16), the top and the bottom of the positioning fixing pipe (1) are both inserted with a stretching rod (18), the surface of the stretching rod (18) is in sliding connection with the inner wall of the positioning fixing pipe, the utility model discloses a fixed pipe (1) of location, including the fixed pipe in location, support and stretch pole (18) and be located the inside trapezoidal slider of one end fixedly connected with (17) of the fixed pipe in location (1), the inclined plane rolling contact of the surface of roller bearing (16) and trapezoidal slider (17), the equal fixedly connected with fixed block in left side (19) of trapezoidal slider (17), the spout that cooperation slider (21) used is seted up to the left side wall of the fixed pipe in location (1) inner chamber, insert in the spout that the fixed pipe in location (1) inner wall was seted up in the left side of slider (21), the end of slider (21) and the inner wall sliding connection of the fixed pipe in location (1), two support pole (18) and be located the fixed pipe in location (1) outside one end fixedly connected with top strut.
2. The butt joint device of the traction equipment for the construction steel pipe machining according to claim 1, wherein: the left end of the pulling part (3) is fixedly sleeved with a welding ring (25), and the left side of the welding ring (25) is fixedly welded with the right side of the vertical rod (2).
3. The butt joint device of the traction equipment for the construction steel pipe machining according to claim 1, wherein: the left side fixedly connected with protection annular cover pad of spacing fixed sleeve (8), the left side of this protection annular cover pad and the right side bead extrusion contact of steel pipe (7).
4. The butt joint device of the traction equipment for the construction steel pipe machining according to claim 1, wherein: one side of the threaded knob rod (5) far away from the meshing fixed half sleeve (6) is fixedly connected with a rotating disc (11), and a vertical groove edge used for increasing friction is formed in the surface of the rotating disc (11).
5. The butt joint device of the traction equipment for the construction steel pipe machining according to claim 1, wherein: the two vertical rods (2) are respectively distributed in an up-and-down symmetrical manner by the axis of the positioning fixing pipe (1).
6. The butt joint device of the traction equipment for the construction steel pipe machining according to claim 1, wherein: two fixedly connected with powerful pulling rubber band (20) between fixed block (19), the left side fixedly connected with slider (21) of fixed block (19).
7. The butt joint device of the traction equipment for the construction steel pipe machining according to claim 1, wherein: the right side fixedly connected with of rotatory regulation pole (12) adjusts cap (13), the surperficial screw thread of rotatory regulation pole (12) has cup jointed reinforcing sleeve (14), the right side of reinforcing sleeve (14) and the inner wall fixed connection on fixed pipe in location (1) right side.
8. The butt joint device of the traction equipment for the construction steel pipe machining according to claim 1, wherein: the outer surface of the top support half sleeve (23) is fixedly sleeved with a rubber friction resistance half sleeve (24), and the annular outer surface of the rubber friction resistance half sleeve (24) is in extrusion contact with the inner wall of the steel pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010688470.7A CN112193800A (en) | 2020-07-16 | 2020-07-16 | Butt joint device of traction equipment for construction steel pipe machining |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010688470.7A CN112193800A (en) | 2020-07-16 | 2020-07-16 | Butt joint device of traction equipment for construction steel pipe machining |
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| CN112193800A true CN112193800A (en) | 2021-01-08 |
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| CN202010688470.7A Pending CN112193800A (en) | 2020-07-16 | 2020-07-16 | Butt joint device of traction equipment for construction steel pipe machining |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117383225A (en) * | 2023-10-11 | 2024-01-12 | 泗县四方新型建材有限公司 | Pipeline traction equipment for road engineering |
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| CN209524683U (en) * | 2018-10-16 | 2019-10-22 | 广州贝特生物科技有限公司 | A kind of integral type freeze drier |
| CN209306825U (en) * | 2018-12-29 | 2019-08-27 | 江西省金塔钢结构有限公司 | A kind of large size steel pile casting production lifting handling device |
| CN209349872U (en) * | 2019-01-17 | 2019-09-06 | 沈阳工学院 | Positioning device is used in a kind of thin turning tool rod processing |
| CN209902738U (en) * | 2019-04-23 | 2020-01-07 | 招远市东立机械有限公司 | Boring clamp clamping device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117383225A (en) * | 2023-10-11 | 2024-01-12 | 泗县四方新型建材有限公司 | Pipeline traction equipment for road engineering |
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Application publication date: 20210108 |