CN114215975B - Environment-friendly water purification unit is with pipeline fast-assembling equipment - Google Patents
Environment-friendly water purification unit is with pipeline fast-assembling equipment Download PDFInfo
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- CN114215975B CN114215975B CN202111552481.3A CN202111552481A CN114215975B CN 114215975 B CN114215975 B CN 114215975B CN 202111552481 A CN202111552481 A CN 202111552481A CN 114215975 B CN114215975 B CN 114215975B
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- flange
- telescopic
- flanges
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/003—Auxiliary devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention relates to the technical field of pipeline joints, in particular to a pipeline quick-mounting device for environment-friendly water purification equipment, which comprises a buckle, a pressing component, a transmission component and a turntable, wherein the buckle is embedded between flanges of two pipelines and fixed; the turntable is coaxial with the flange; the number of the transmission assemblies is multiple, each transmission assembly comprises a flange connecting piece and a telescopic loop bar, the inner end of each telescopic loop bar is hinged to the flange connecting piece, the outer end of each telescopic loop bar is hinged to the inner side of the corresponding rotary table, and the outer end of each telescopic loop bar is located on the rear side of the inner end in the first direction in the initial state; the outer end of each buckle is correspondingly connected with one flange connecting piece in a sliding mode along the radial direction of the flange so as to prevent the flange connecting pieces from rotating around the flange, and when the rotary table rotates along the first direction to enable the telescopic sleeve rod to extend along the radial direction of the flange, the flange connecting pieces slide inwards to press the two flanges; the compressing components are two and are respectively arranged at the left side and the right side of the connection position of the two flanges, and the telescopic loop bar tightly pushes the flanges when rotating along the first direction along with the rotating disc.
Description
Technical Field
The invention relates to the technical field of pipe joints, in particular to a quick pipeline mounting device for environment-friendly water purifying equipment.
Background
When water purification unit installs and uses, need insert outside water source with the pipeline, for improving pipeline and pipe connection's reliability, adopt the pipe connection that has the flange more, current flanged pipeline is when connecting, the flange of two adjacent pipelines is connected to multi-purpose bolt assembly, the installation is troublesome, and easy rust causes the dismantlement difficulty, be unfavorable for quick installation and dismantlement, consequently, need a pipeline fast-assembling equipment that can install fast and dismantle, two pipelines for the fixed band flange of high-speed joint.
Disclosure of Invention
The invention provides a pipeline quick-mounting device for an environment-friendly water purifying device, which solves the problem that the existing pipeline connecting device is troublesome to disassemble and assemble.
The invention relates to a quick pipeline mounting device for environment-friendly water purifying equipment, which adopts the following technical scheme:
a pipeline fast-assembling device for environment-friendly water purifying equipment is used for connecting two pipelines with flanges and comprises a plurality of buckles, a pressing component, a transmission component and a turntable, wherein when the flanges of the left pipeline and the right pipeline are attached, the inner end of each buckle is embedded between the two flanges so as to be static under the pre-tightening attachment of the two flanges; the rotary table is positioned on the outer side of the joint position of the two flanges and is coaxial with the flanges; the number of the transmission assemblies is multiple, each transmission assembly comprises a flange connecting piece and a telescopic loop bar, the inner end of each telescopic loop bar is hinged to the flange connecting piece around a horizontal axis, the outer end of each telescopic loop bar is hinged to the inner side of the corresponding rotary table around the horizontal axis, and the outer end of each telescopic loop bar is located on the rear side of the inner end in the first direction in the initial state so as to allow the flanges of the two pipelines to enter the annular inner side enclosed by the flange connecting pieces of the plurality of transmission assemblies; the outer end of each buckle is correspondingly connected with a flange connecting piece of one transmission assembly in a sliding manner along the radial direction of the flange so as to prevent the flange connecting pieces from rotating around the flange, and when the rotary table rotates along the first direction to enable the telescopic sleeve rod to extend along the radial direction of the flange, the flange connecting pieces are enabled to inwards slide and press the two flanges; wherein the first direction is a counterclockwise direction as viewed from left to right; the two pressing assemblies are respectively arranged on the left side and the right side of the connecting position of the two flanges, each pressing assembly comprises a plurality of pressing wheels and a plurality of telescopic transmission rods, the pressing wheels are arranged on the transmission rods in a sliding manner and synchronously rotate with the transmission rods, and the pressing wheels are elliptic cylinders and are used for tightly jacking the flanges when the pressing wheels rotate until the long shafts are parallel to the axis of the pipeline; the transmission rods are circumferentially enclosed around the pipeline, and the end part of each transmission rod is connected with the inner end of each telescopic sleeve rod through a bevel gear set so as to drive the transmission rods to rotate when the telescopic sleeve rods rotate along the first direction along with the rotary disc, and then the pressing wheels of the two pressing assemblies tightly press the flanges.
Optionally, the bevel gear set comprises a shaft connecting piece, a first bevel gear and a second bevel gear, wherein a gear shaft of the first bevel gear is mounted at the inner end of the telescopic loop bar and is a hinged shaft of the telescopic loop bar and the flange connecting piece, and the gear shaft of the first bevel gear synchronously rotates along with the inner end of the telescopic loop bar when the outer end of the telescopic loop bar rotates around the inner end; the two second bevel gears are respectively arranged at the end parts of the two adjacent transmission rods, are respectively meshed with the first bevel gear, and enable the two adjacent transmission rods to rotate along the same direction under the transmission of the first bevel gear; the end parts of two adjacent transmission rods and the gear shaft of the first bevel gear can rotatably penetrate through the shaft connecting piece, and the shaft connecting piece enables the two adjacent transmission rods to be perpendicular to the gear shaft of the first bevel gear.
Optionally, a tapered groove is formed in the inner end of the flange connecting piece, the diameter of the opening end of the tapered groove is larger than that of the bottom end of the groove, and the flange connecting piece tightly pushes the outer sides of the two flanges through two side walls of the tapered groove when sliding inwards, so that the two flanges are enabled to be attached.
Optionally, the quick pipeline mounting equipment for the environment-friendly water purifying equipment further comprises a plurality of thickness adjusting pieces, each thickness adjusting piece comprises a conical part and a rod part, the conical part is located between the flange connecting piece and the telescopic sleeve rod and is located along the radial direction of the flange, and the diameter of the inner end of the conical part is smaller than that of the outer end of the conical part; the rod part extends along the radial direction of the flange, penetrates through the flange connecting piece and is detachably connected with the outer end of the buckle; the gear shaft of the first bevel gear can slide left and right and is installed at the inner end of the telescopic sleeve rod in a synchronous rotating manner with the inner end of the telescopic sleeve rod and is connected with the conical part of the thickness adjusting part through an inclined plane shaft, one end of the inclined plane shaft is connected with the gear shaft of the first bevel gear through an I-shaped key, the I-shaped key allows the gear shaft of the first bevel gear to rotate relative to the inclined plane shaft, the other end of the inclined plane shaft is connected with the conical part of the thickness adjusting part in a sliding manner along the conical surface of the conical part, and the connecting position is in a buckling connection manner so as to prevent the inclined plane shaft from being separated from the thickness adjusting part in the left and right directions; when the turntable rotates in a first direction to enable the telescopic sleeve rod to extend along the radial direction of the flange, the inner end of the telescopic sleeve rod pushes the flange connecting piece to slide inwards along the rod part of the thickness adjusting piece, and meanwhile, the inclined surface slides towards the inner end of the conical part of the thickness adjusting piece, so that first bevel gears of the two pressing assemblies are driven to approach each other, and the first bevel gears drive the two pressing assemblies to approach each other through the shaft connecting piece; along with the thickness reduction of flange, the inward sliding displacement of flange connecting piece increases, and the inner sliding displacement of the conical part of inclined plane axial thickness regulating part increases for two first bevel gears drive two to compress tightly the subassembly and further be close to each other, thereby adapt to the flange of different thickness.
Optionally, the telescopic loop bar comprises a first telescopic bar, a second telescopic bar and a pressure spring, the inner end of the first telescopic bar is connected with the outer end of the second telescopic bar in a sliding manner, the outer end of the first telescopic bar is hinged to the rotary table, the inner end of the second telescopic bar is hinged to the flange connecting piece, and a gear shaft of the first bevel gear penetrates through the inner end of the second telescopic bar and the outer end of the flange connecting piece, is synchronously connected with the inner end of the second telescopic bar in a rotating manner, and is rotatably connected with the flange connecting piece; the pressure spring is sleeved outside the first telescopic rod and the second telescopic rod, and two ends of the pressure spring respectively push against the inner ring of the rotary table and the inner end of the second telescopic rod.
Optionally, the outer end of each flange connecting piece is provided with a stop plate, the stop plate is located at the front side of the inner end of the second telescopic rod along the first direction, so that the second telescopic rod is prevented from continuing to rotate along the first direction when the second telescopic rod rotates along with the rotary table to exceed the preset angle of the radial direction of the flange, the telescopic loop bar is further kept at the front side of the outer end of the inner end along the first direction, and the pressure spring tightly abuts against the flange connecting piece along the extending direction of the telescopic loop bar.
Optionally, the transmission rod is formed by slidably connecting two transmission shafts, and the other ends of the two transmission shafts respectively penetrate through a shaft connecting piece and are fixedly connected with a second bevel gear; the pinch roller is slidably mounted on the transmission shaft and synchronously rotates with the transmission shaft, two springs are respectively arranged at two ends of the pinch roller, the two springs are respectively sleeved outside the two transmission shafts and respectively push against one end face of the pinch roller and a shaft connecting piece close to the end face of the pinch roller, and therefore the pinch roller is located in the middle of the transmission shaft.
Optionally, the connection face of the flanges of the two pipelines is provided with a groove matched with the inner end of the buckle, and when the flanges of the two pipelines are attached, the inner end of each buckle is correspondingly embedded into the groove of the two flanges, so that the buckle is fixed between the two flanges.
Optionally, the pinch roller is made of rubber material, so that when the pinch roller rotates along with the transmission rod to press against the side face of the flange, the pinch roller deforms to press against the flange.
Optionally, a plurality of grips are provided on the turntable to facilitate gripping of the turntable to rotate the turntable.
The invention has the beneficial effects that: the pipeline quick-assembly equipment for the environment-friendly water purification equipment drives the outer end of the telescopic sleeve rod to rotate around the inner end of the telescopic sleeve rod through the rotating turntable, so that the flange connecting pieces press the two flanges along the radial direction of the flanges, and simultaneously drives the transmission rod of the pressing assembly to rotate through the bevel gear set, so that the long shaft side of the pressing wheel presses the outer sides of the two flanges, and the connection of the two flanges is strengthened.
Furthermore, the inner end of the flange connecting piece is provided with a conical groove, and the outer sides of the two flanges are tightly propped against the two side walls of the conical groove when the flange connecting piece slides inwards, so that the two flanges are enabled to be attached.
Further, when the turntable rotates in the first direction to enable the telescopic sleeve rod to extend along the radial direction of the flange, the inner end of the telescopic sleeve rod pushes the flange connecting piece to slide inwards along the rod part of the thickness adjusting piece, meanwhile, the inclined plane slides towards the inner end of the conical part of the thickness adjusting piece, so that first bevel gears of the two pressing assemblies are driven to approach each other, and the first bevel gears drive the two pressing assemblies to approach each other through the shaft connecting piece; and along with the thickness reduction of flange, the inside slip displacement of flange connecting piece increases, and the inner slip displacement of the toper portion of inclined plane axial thickness regulating part increases for two first bevel gears drive two and compress tightly the subassembly and further be close to each other, thereby adapt to the flange of different thickness.
Further, when rotating the carousel to flexible loop bar along the first direction and crossing flange radial direction and predetermineeing the angle, the backstop board hinders flexible loop bar and continues to rotate along the first direction, make flexible loop bar keep being located the front side of inner edge first direction in the outer end, the pressure spring is along the tight flange joint spare in flexible loop bar extending direction top, the carousel keeps two flanges of current position locking under no exogenic action, when needing to unpack apart two pipelines, only need rotate the carousel along the second direction, can make flange joint spare and pinch roller loosen the flange, the installation is simple with the dismantlement, and convenient operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view illustrating an installation state of a pipe quick-mounting apparatus for an environmentally friendly water purifying apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of an overall structure of an embodiment of the pipe quick-assembling apparatus for an environmentally friendly water purification apparatus of the present invention;
FIG. 3 is a top view of the pipe quick-assembling apparatus for an environmentally friendly water purifying apparatus of the present invention in an unlocked state;
FIG. 4 is a sectional view taken along line A-A of FIG. 3;
FIG. 5 is an enlarged view of the point C in FIG. 4;
FIG. 6 is a schematic view illustrating a state that a turntable of the pipe quick-mounting apparatus for an environmentally-friendly water purifying apparatus of the present invention rotates to enable a telescopic sleeve rod to extend in a radial direction of a flange;
FIG. 7 is a sectional view taken along line B-B of FIG. 6;
FIG. 8 is an enlarged view of FIG. 7 at D;
FIG. 9 is a schematic view of the pipe quick-assembling apparatus for an environmentally friendly water purification apparatus according to the present invention in a locked state;
FIG. 10 is a schematic view of a flange connection member of an embodiment of the quick pipe installation for an environmentally friendly water purification apparatus of the present invention;
in the figure: 2. a first telescopic rod; 3. a pressure spring; 4. a second telescopic rod; 5. a thickness adjusting member; 51. buckling; 6. a pinch roller; 7. a first bevel gear; 71. a second bevel gear; 73. a transmission rod; 8. a shaft connector; 9. a flange; 91. a pipeline; 10. a flange connection; 101. a stopper plate; 11. a spring; 12. an I-shaped key; 13. a grip; 131. a turntable; 14. a beveled shaft.
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.
An embodiment of the pipe quick-assembling device for an environment-friendly water purifying device of the present invention, as shown in fig. 1 to 10, is used for connecting two pipes 91 with flanges 9, and comprises a buckle 51, a pressing component, a transmission component and a turntable 131,
when the flanges 9 of the left and right pipelines 91 are jointed, the inner end of each buckle 51 is embedded between the two flanges 9 so as to be static under the pre-tightening joint of the two flanges 9;
the turntable 131 is positioned at the outer side of the joint position of the two flanges 9 and is coaxial with the flanges 9;
the number of the transmission assemblies is multiple, each transmission assembly comprises a flange connecting piece 10 and a telescopic loop bar, the inner end of each telescopic loop bar is hinged to the flange connecting piece 10 around a horizontal axis, the outer end of each telescopic loop bar is hinged to the inner side of the turntable 131 around the horizontal axis, and the outer end of each telescopic loop bar is located on the rear side of the inner end along the first direction in the initial state so as to allow the flanges 9 of the two pipelines 91 to enter the annular inner side surrounded by the flange connecting pieces 10 of the plurality of transmission assemblies; the outer end of each buckle 51 is correspondingly connected with the flange connecting piece 10 of one transmission assembly in a sliding manner along the radial direction of the flange 9 so as to prevent the flange connecting piece 10 from rotating around the flange 9, and when the rotary disc 131 rotates along the first direction to enable the telescopic loop bar to extend along the radial direction of the flange, the flange connecting pieces 10 are all pressed against the two flanges 9 in an inward sliding manner; wherein the first direction is a counterclockwise direction as viewed from left to right;
the two pressing assemblies are respectively arranged at the left side and the right side of the connecting position of the two flanges 9, each pressing assembly comprises a plurality of pressing wheels 6 and a plurality of telescopic transmission rods 73, the pressing wheels 6 are arranged on the transmission rods 73 in a sliding manner and synchronously rotate with the transmission rods 73, and the pressing wheels 6 are elliptic cylinders so as to tightly push the flanges 9 when the pressing wheels rotate to the state that the long axes are parallel to the axis of the pipeline 9; the plurality of transmission rods 73 are circumferentially enclosed around the pipeline 91, and the end part of each transmission rod 73 is connected with the inner end of each telescopic loop bar through a bevel gear set, so that when the telescopic loop bars rotate along the first direction along with the rotary table 131, the transmission rods 73 are driven to rotate, and the pinch rollers 6 of the two pressing assemblies tightly press the flange 9.
In this embodiment, the bevel gear set includes a shaft connector 8, a first bevel gear 7, and a second bevel gear 71, a gear shaft of the first bevel gear 7 is mounted at an inner end of the telescopic loop bar, is a hinge shaft of the telescopic loop bar and the flange connector 10, and rotates synchronously with the inner end of the telescopic loop bar when the outer end of the telescopic loop bar rotates around the inner end; two second bevel gears 71 are respectively installed at the end parts of two adjacent transmission rods 73, are respectively meshed with the first bevel gears 7, and enable the two adjacent transmission rods 73 to rotate along the same direction under the transmission of the first bevel gears 7; the ends of the adjacent two transmission rods 73 and the gear shaft of the first bevel gear 7 rotatably penetrate through the shaft connecting piece 8, and the shaft connecting piece 8 enables the adjacent two transmission rods 73 to be perpendicular to the gear shaft of the first bevel gear 7.
In this embodiment, the inner end of the flange connector 10 is provided with a tapered groove, the diameter of the opening end of the tapered groove is larger than that of the bottom end of the groove, and the flange connector 10 tightly pushes the outer sides of the two flanges 9 through the two side walls of the tapered groove when sliding inwards, so that the two flanges 9 are attached to each other.
In this embodiment, the pipe quick-assembling device for an environment-friendly water purification device further comprises a plurality of thickness adjusting pieces 5, each thickness adjusting piece 5 comprises a tapered portion and a rod portion, the tapered portion is located between the flange connecting piece 10 and the telescopic sleeve rod, and the diameter of the inner end of the tapered portion is smaller than that of the outer end of the tapered portion along the radial direction of the flange 9; the rod part extends along the radial direction of the flange 9, passes through the flange connector 10 and is detachably connected with the outer end of the buckle 51. The gear shaft of the first bevel gear 7 can slide left and right and is installed at the inner end of the telescopic sleeve rod in a synchronous rotating manner with the inner end of the telescopic sleeve rod, and is connected with the conical part of the thickness adjusting part 5 through a bevel shaft 14, one end of the bevel shaft 14 is connected with the gear shaft of the first bevel gear 7 through an I-shaped key 12, the I-shaped key 12 allows the gear shaft of the first bevel gear 7 to rotate relative to the bevel shaft 14, the other end of the bevel shaft 14 is connected with the conical part of the thickness adjusting part 5 in a sliding manner along the conical surface of the conical part, and the connecting position is in a buckling connection manner so as to prevent the bevel shaft 14 from being separated from the thickness adjusting part 5 in the left and right directions; when the turntable 131 rotates in the first direction to enable the telescopic loop bar to extend along the radial direction of the flange, the inner end of the telescopic loop bar pushes the flange connecting piece 10 to slide inwards along the rod part of the thickness adjusting piece 5, and simultaneously, the bevel shaft 14 slides towards the inner end of the conical part of the thickness adjusting piece 5, so that the first bevel gears 7 of the two pressing assemblies are driven to approach each other, the first bevel gears 7 drive the two pressing assemblies to approach each other through the shaft connecting piece 8, and the two pressing assemblies are convenient for the two pressing assemblies to press the flange 9; along with the reduction of the thickness of the flange 9, the inward sliding displacement of the flange connecting piece 10 is increased, and the inward sliding displacement of the inclined shaft 14 towards the conical part of the thickness adjusting piece 5 is increased, so that the two first bevel gears 7 drive the two pressing assemblies to further approach each other, and the flange connecting device is suitable for the flanges 9 with different thicknesses.
When the turntable 131 rotates in the first direction to enable the telescopic loop bar to extend along the radial direction of the flange 9, the inner end of the telescopic loop bar pushes the flange connecting piece 10 to slide inwards along the rod part of the thickness adjusting piece 5, and meanwhile, the bevel shaft 14 slides towards the inner end of the conical part of the thickness adjusting piece 5, so that the first bevel gears 7 of the two pressing components are driven to approach each other, and the first bevel gears 7 drive the two pressing components to approach each other through the shaft connecting piece 8; along with the thickness reduction of the flange 9, the inward sliding displacement of the flange connecting piece 10 is increased, and the inward sliding displacement of the inclined shaft 14 towards the conical part of the thickness adjusting piece 5 is increased, so that the two first bevel gears 7 are further close to each other, and the first bevel gears 7 drive the two pressing assemblies to be close to each other through the shaft connecting piece 8, thereby adapting to the flanges 9 with different thicknesses.
In this embodiment, the telescopic loop bar includes first telescopic link 2, second telescopic link 4 and pressure spring 3, the inner of first telescopic link 2 and the outer end sliding connection of second telescopic link 4, the outer end of first telescopic link 2 articulates in carousel 131, the inner of second telescopic link 4 articulates in flange joint spare 10, and the gear shaft of first bevel gear 7 passes the inner of second telescopic link 4 and the outer end of flange joint spare 10, and be connected with the inner synchronous revolution of second telescopic link 4, rotate with flange joint spare 10 and be connected. The pressure spring 3 is sleeved outside the first telescopic rod 2 and the second telescopic rod 4, and two ends of the pressure spring respectively tightly push against the inner ring of the rotary table 131 and the inner end of the second telescopic rod 4.
In this embodiment, the outer end of each flange connection member 10 is provided with a stop plate 101, the stop plate 101 is located at the front side of the inner end of the second telescopic rod 4 along the first direction, so as to prevent the second telescopic rod 4 from continuing to rotate along the first direction when the second telescopic rod 4 rotates along with the rotary table 131 to cross the preset angle of the radial direction of the flange 9, so that the telescopic loop bar is kept at the front side of the outer end located at the inner end along the first direction, and the pressure spring 3 tightly props up the flange connection member 10 along the extending direction of the telescopic loop bar.
In the embodiment, the pinch roller 6 and the shaft connecting pieces 8 at two ends of the transmission rod 73 are respectively connected through a spring 11, so that the pinch roller 6 is positioned in the middle of the transmission rod 73; the transmission rod 73 is formed by connecting two transmission shafts in a sliding manner, and the other ends of the two transmission shafts respectively penetrate through a shaft connecting piece 8 and are fixedly connected with a second bevel gear 71; the two springs 11 are respectively sleeved outside the two transmission shafts and respectively push against two end faces of the pressing wheel 6.
In the embodiment, the transmission rod 73 is formed by slidably connecting two transmission shafts, and the other ends of the two transmission shafts respectively penetrate through a shaft connecting piece 8 and are fixedly connected with a second bevel gear 71; the outer ring of the transmission shaft is provided with a spline extending along the length of the transmission shaft, and the pressing wheel 6 is slidably mounted on the transmission shaft and matched with the spline on the transmission shaft so as to slide on the transmission shaft and rotate under the driving of the transmission shaft; two springs 11 are respectively arranged at two ends of the pinch roller 6, the two springs 11 are respectively sleeved outside the two transmission shafts and respectively push against one end surface of the pinch roller 6 and the shaft connecting piece 8 close to the end surface of the pinch roller 6, so that the pinch roller 6 is positioned in the middle of the transmission rod 73.
In this embodiment, the connection surfaces of the flanges 9 of the two pipes 91 are provided with grooves matched with the inner ends of the buckles 51, and when the flanges 9 of the two pipes 91 are attached, the inner end of each buckle 51 is correspondingly embedded into the grooves of the two flanges 9, so that the buckles 51 are fixed between the two flanges 9.
In this embodiment, the pressing roller 6 is made of rubber material to deform and press against the flange 9 when rotating along with the transmission rod 73.
In this embodiment, the turntable 131 is provided with a plurality of grips 13 to facilitate gripping the turntable 131 to rotate the turntable 131.
When the pipeline quick-assembling equipment for the environment-friendly water purifying equipment is used, flanges 9 of a left pipeline 91 and a right pipeline 91 are firstly attached and the inner ends of buckles 51 are clamped, then the rotary table 131 is rotated along a second direction opposite to the first direction, the outer ends of the telescopic sleeve rods are positioned on the front side of the inner ends along the first direction, the diameters of inscribed circles of a plurality of flange connecting pieces 10 are larger than the diameters of the flanges 9, and the diameters of the inscribed circles of a plurality of pressing wheels 6 are larger than the diameters of the pipelines 9; the environment-friendly water purifying device is integrally sleeved outside the flanges 9, the flange connecting pieces 10 correspond to the attaching positions of the two flanges 9, the inner end of the rod part of each thickness adjusting piece 5 is correspondingly connected with the outer end of one buckle 51, and the two pressing assemblies are respectively positioned on the left side and the right side of the attaching positions of the two flanges 9.
As shown in fig. 3 to 9, the rotating disc 131 is rotated in the first direction, the flange connector 10 makes the outer end of the telescopic loop bar rotate relative to the inner end thereof under the obstruction of the buckle 51 and the thickness adjusting member 5, and as the rotating disc 131 rotates, the projection of the telescopic loop bar in the radial direction of the flange 9 gradually increases, so that the inner ends of the flange connector 10 and the second telescopic link 4 slide inwards along the rod part of the thickness adjusting member 5 under the action of the compression spring 3, until the side wall of the tapered groove of the flange connector 10 abuts against the outer sides of the two flanges 9, the rotating disc 131 continues to rotate, so that the compression spring 3 is further compressed, and the flange connector 10 further compresses the two flanges 9 to be attached to each other; until the second telescopic rod 4 rotates along with the rotary table 131 to cross the flange 9 in the radial direction for a preset angle, the second telescopic rod 4 is blocked by the blocking plate 101, the rotary table 131 stops rotating at the moment, the pressure spring 3 tightly pushes the flange connecting piece 10 along the extension direction of the telescopic sleeve rod, and the rotary table 131 keeps the current position to lock the two flanges 9 under the action of no external force.
When the flange connecting piece 10 and the inner end of the second telescopic rod 4 slide inwards along the rod part of the thickness adjusting piece 5 under the action of the pressure spring 3, the gear shaft of the first bevel gear 7 slides inwards synchronously along with the inner end of the second telescopic rod 4, and drives the bevel shaft 14 to slide towards the inner end of the conical part along the conical part of the thickness adjusting piece 5, so that the first bevel gears 7 of the left and right pressing components are driven to approach each other, and the first bevel gears 7 drive the left and right pressing components to approach each other by driving the shaft connecting piece 8; the first bevel gear 7 rotates along with the inner end of the second telescopic rod 4, and drives the transmission rod 73 to rotate through transmission with the second bevel gear 71, so as to drive the pinch roller 6 to rotate, and the long shaft side of the pinch roller 6 is tightly pressed against the side surface of the flange 9. When the flange 9 is thick, the inward sliding displacement of the flange connecting piece 10 is small, and the displacement of the inclined shaft 14 sliding from the conical part of the thickness adjusting piece 5 to the inner end of the conical part is small, so that the displacement of the two pressing components approaching each other is small; when the flange 9 is thin, the inward sliding displacement of the flange connecting piece 10 is large, the inclined shaft 14 is driven to slide to the inner end of the conical part along the conical part of the thickness adjusting piece 5, and then the displacement of the two pressing components approaching to each other is large, the two pressing components adapt to the flanges 9 with different thicknesses through the conical grooves in the flange connecting piece 10 and the conical part of the thickness adjusting piece 5, and then the two pressing components approach to the proper position to clamp the flange 9.
When two flanges 9 need to be loosened, the rotating disc 131 is rotated along the second direction, the rotating disc 131 drives the outer end of the telescopic loop bar to reversely rotate around the inner end of the telescopic loop bar, the first bevel gear 7 is driven to reversely rotate to enable the pressing wheel 6 to loosen the flanges 9, the flange connecting piece 10 is driven to outwards slide along the rod portion of the thickness adjusting piece 5, then the connection between the rod portion of the thickness adjusting piece 5 and the outer end of the buckle 51 is loosened, the rotating disc 131, the transmission assembly, the thickness adjusting piece 5 and the pressing assembly are taken down, and the buckle 51 is taken out after the two flanges 9 are pulled open.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides an environment-friendly is pipeline fast-assembling equipment for water purification unit for connect two flanged pipelines, its characterized in that: the pipeline clamping device comprises a plurality of buckles, a pressing component, a transmission component and a turntable, wherein when flanges of a left pipeline and a right pipeline are attached, the inner end of each buckle is embedded between the two flanges so as to be static under the pre-tightening attachment of the two flanges; the rotary table is positioned on the outer side of the joint position of the two flanges and is coaxial with the flanges; the number of the transmission assemblies is multiple, each transmission assembly comprises a flange connecting piece and a telescopic loop bar, the inner end of each telescopic loop bar is hinged to the flange connecting piece around a horizontal axis, the outer end of each telescopic loop bar is hinged to the inner side of the corresponding turntable around the horizontal axis, and the outer end of each telescopic loop bar is located on the rear side of the inner end along the first direction in the initial state so as to allow the flanges of the two pipelines to enter the annular inner side surrounded by the flange connecting pieces of the plurality of transmission assemblies; the outer end of each buckle is correspondingly connected with a flange connecting piece of one transmission assembly in a sliding mode along the radial direction of the flange so as to prevent the flange connecting piece from rotating around the flange, and when the rotary table rotates along the first direction to enable the telescopic sleeve rod to extend along the radial direction of the flange, the flange connecting pieces are enabled to slide inwards to press the two flanges; wherein the first direction is a counterclockwise direction as viewed from left to right; the two pressing assemblies are respectively arranged on the left side and the right side of the connecting position of the two flanges, each pressing assembly comprises a plurality of pressing wheels and a plurality of telescopic transmission rods, the pressing wheels are arranged on the transmission rods in a sliding manner and synchronously rotate with the transmission rods, and the pressing wheels are elliptic cylinders and used for tightly jacking the flanges when the pressing wheels rotate to the state that the long axis is parallel to the axis of the pipeline; the transmission rods are circumferentially enclosed around the pipeline, and the end part of each transmission rod is connected with the inner end of each telescopic sleeve rod through a bevel gear set so as to drive the transmission rods to rotate when the telescopic sleeve rods rotate along the first direction along with the rotary disc, and then the pressing wheels of the two pressing assemblies tightly press the flanges.
2. The environment-friendly water purification unit pipeline quick-assembling equipment of claim 1, characterized in that: the bevel gear group comprises a shaft connecting piece, a first bevel gear and a second bevel gear, wherein a gear shaft of the first bevel gear is arranged at the inner end of the telescopic loop bar and is a hinged shaft of the telescopic loop bar and the flange connecting piece, and the gear shaft synchronously rotates along with the inner end of the telescopic loop bar when the outer end of the telescopic loop bar rotates around the inner end; the two second bevel gears are respectively arranged at the end parts of the two adjacent transmission rods, are respectively meshed with the first bevel gear, and enable the two adjacent transmission rods to rotate along the same direction under the transmission of the first bevel gear; the end parts of two adjacent transmission rods and the gear shaft of the first bevel gear can rotatably penetrate through the shaft connecting piece, and the shaft connecting piece enables the two adjacent transmission rods to be perpendicular to the gear shaft of the first bevel gear.
3. The environment-friendly water purification unit pipeline quick-assembling equipment of claim 2, characterized in that: the inner of flange joint spare has seted up the bell jar, and the open end diameter of bell jar is greater than tank bottom end diameter, and the outside of tight two flanges in both sides wall top through the bell jar when flange joint spare inwards slides, and then makes two flange laminatings.
4. The environment-friendly water purification unit pipeline quick-assembling equipment of claim 3, characterized in that: the thickness adjusting parts are arranged on the flange connecting piece and the telescopic sleeve rod, and the diameter of the inner end of each thickness adjusting part is smaller than that of the outer end of each thickness adjusting part; the rod part extends along the radial direction of the flange, penetrates through the flange connecting piece and is detachably connected with the outer end of the buckle; the gear shaft of the first bevel gear can slide left and right and is synchronously and rotatably arranged at the inner end of the telescopic sleeve rod with the inner end of the telescopic sleeve rod, and is connected with the conical part of the thickness adjusting piece through an inclined plane shaft, one end of the inclined plane shaft is connected with the gear shaft of the first bevel gear through an I-shaped key, the I-shaped key allows the gear shaft of the first bevel gear to rotate relative to the inclined plane shaft, the other end of the inclined plane shaft is connected with the conical part of the thickness adjusting piece in a sliding way along the conical surface of the conical part, and the connecting position is in buckling connection so as to prevent the inclined plane shaft from being separated from the thickness adjusting piece in the left and right directions; when the turntable rotates in a first direction to enable the telescopic sleeve rod to extend along the radial direction of the flange, the inner end of the telescopic sleeve rod pushes the flange connecting piece to slide inwards along the rod part of the thickness adjusting piece, and meanwhile, the inclined surface slides towards the inner end of the conical part of the thickness adjusting piece, so that first bevel gears of the two pressing assemblies are driven to approach each other, and the first bevel gears drive the two pressing assemblies to approach each other through the shaft connecting piece; along with the thickness reduction of flange, the inward sliding displacement of flange connecting piece increases, and the inner sliding displacement of the toper portion of inclined plane axial thickness regulating part increases for two first bevel gears drive two and compress tightly the subassembly and further be close to each other, thereby adapt to the flange of different thickness.
5. The environment-friendly water purification unit pipeline quick-assembling equipment of claim 2, characterized in that: the telescopic loop bar comprises a first telescopic bar, a second telescopic bar and a pressure spring, the inner end of the first telescopic bar is connected with the outer end of the second telescopic bar in a sliding manner, the outer end of the first telescopic bar is hinged to the turntable, the inner end of the second telescopic bar is hinged to the flange connecting piece, and a gear shaft of a first bevel gear penetrates through the inner end of the second telescopic bar and the outer end of the flange connecting piece, is synchronously and rotatably connected with the inner end of the second telescopic bar and is rotatably connected with the flange connecting piece; the pressure spring is sleeved outside the first telescopic rod and the second telescopic rod, and two ends of the pressure spring respectively push against the inner ring of the rotary table and the inner end of the second telescopic rod.
6. The environment-friendly water purification unit pipeline quick-assembling equipment of claim 5, characterized in that: the outer end of every flange joint spare all is provided with the backstop board, and the backstop board is located the front side along the first direction in the inner of second telescopic link to hinder the second telescopic link to continue to rotate along the first direction when the second telescopic link rotates along with the carousel to crossing the flange radial direction and predetermine the angle, and then make flexible loop bar keep being located the front side along the first direction in the outer end, the extension direction top tight flange joint spare of pressure spring along flexible loop bar.
7. The environment-friendly pipeline quick-assembling equipment for water purification unit as claimed in claim 2, characterized in that: the transmission rod is formed by connecting two transmission shafts in a sliding way, and the other ends of the two transmission shafts respectively penetrate through a shaft connecting piece and are fixedly connected with a second bevel gear; the pinch roller is slidably mounted on the transmission shaft and synchronously rotates with the transmission shaft, two springs are respectively arranged at two ends of the pinch roller, the two springs are respectively sleeved outside the two transmission shafts and respectively push against one end face of the pinch roller and a shaft connecting piece close to the end face of the pinch roller, and therefore the pinch roller is located in the middle of the transmission shaft.
8. The environment-friendly pipeline quick-assembling equipment for water purification unit as claimed in claim 1, which is characterized in that: the connection face of the flanges of the two pipelines is provided with a groove matched with the inner end of the buckle, and when the flanges of the two pipelines are attached, the inner end of each buckle is correspondingly embedded into the groove of the two flanges, so that the buckle is fixed between the two flanges.
9. The environment-friendly water purification unit pipeline quick-assembling equipment of claim 1, characterized in that: the pinch roller is made of rubber materials and deforms when rotating along with the transmission rod to push against the side face of the flange, so that the flange is tightly pushed.
10. The environment-friendly water purification unit pipeline quick-assembling equipment of claim 1, characterized in that: the rotary disc is provided with a plurality of grips so as to be convenient for gripping the rotary disc to rotate the rotary disc.
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|---|---|---|---|
| CN202111552481.3A CN114215975B (en) | 2021-12-17 | 2021-12-17 | Environment-friendly water purification unit is with pipeline fast-assembling equipment |
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| CN202111552481.3A CN114215975B (en) | 2021-12-17 | 2021-12-17 | Environment-friendly water purification unit is with pipeline fast-assembling equipment |
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| CN114215975A CN114215975A (en) | 2022-03-22 |
| CN114215975B true CN114215975B (en) | 2022-09-06 |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5640748A (en) * | 1996-01-16 | 1997-06-24 | Harrison; Richard L. | Pipeline assembling apparatus for use with large diameter pipes |
| JP3059462U (en) * | 1998-11-30 | 1999-07-09 | 三菱電機エンジニアリング株式会社 | Flange expansion tool |
| US6560836B1 (en) * | 2002-07-11 | 2003-05-13 | Richard Briscoe | Hand tool for extracting bolts |
| KR200472868Y1 (en) * | 2012-01-20 | 2014-05-28 | 삼성중공업 주식회사 | Apparatus for Flange Gasket For Pipe Arrangement |
| CN104175279B (en) * | 2014-07-31 | 2016-11-16 | 湖北三江航天红林探控有限公司 | The manual quick pipeline connection device of clamping hoop type |
| CN110497359A (en) * | 2019-08-06 | 2019-11-26 | 山西潞安矿业(集团)有限责任公司 | A kind of mining geomantic omen pipeline flange disassembly opening device and method |
| CN111645414A (en) * | 2020-07-03 | 2020-09-11 | 福州市马尾区浩莉服饰有限公司 | Intelligent clothes pattern printing equipment |
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