CN118793854B - Quick-dismantling joint for concrete conveying pump pipe and use method of quick-dismantling joint - Google Patents
Quick-dismantling joint for concrete conveying pump pipe and use method of quick-dismantling joint Download PDFInfo
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- CN118793854B CN118793854B CN202411275510.XA CN202411275510A CN118793854B CN 118793854 B CN118793854 B CN 118793854B CN 202411275510 A CN202411275510 A CN 202411275510A CN 118793854 B CN118793854 B CN 118793854B
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 230000008569 process Effects 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 238000013459 approach Methods 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000003032 molecular docking Methods 0.000 abstract 3
- 210000001503 joint Anatomy 0.000 description 11
- 239000007787 solid Substances 0.000 description 9
- 230000002787 reinforcement Effects 0.000 description 5
- 206010066054 Dysmorphism Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
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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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
- F16L17/04—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket with longitudinally split or divided sleeve
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
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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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/10—Joints with packing adapted to sealing by fluid pressure the packing being sealed by the pressure of a fluid other than the fluid in or surrounding the pipe
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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
- F16L37/00—Couplings of the quick-acting type
- F16L37/02—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined
- F16L37/04—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity
- F16L37/05—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity tightened by the pressure of a mechanical organ
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reciprocating Pumps (AREA)
Abstract
本发明涉及建筑施工技术领域，且公开了一种混凝土输送泵管快拆式接头及其使用方法，包括输送泵管，输送泵管设置有两个，工作人员将两个输送泵管进行对接，对接口设置在保护环壳的内壁处，随后按压拉动板，拉动板带动联动架进行转动，联动架的一端带动第二弧形板进行转动，联动架的另一端带动方环架进行转动，方环架带动第一弧形板进行转动，使第二弧形板与第一弧形板的接口处逐渐靠近，第二弧形板与第一弧形板相互靠近，从而对环形囊进行夹持，环形囊被夹持的过程中进行形变，从而对两个输送泵管的对接处进行密封设置，防止输送混凝土的过程中出现泄漏现象，同时第二弧形板与第一弧形板的相互靠近，能够对两个输送泵管对接的稳固性进行提高。
The invention relates to the technical field of building construction, and discloses a quick-release joint for a concrete delivery pump pipe and a method for using the same, comprising a delivery pump pipe. Two delivery pump pipes are provided. A worker docks the two delivery pump pipes, and a docking interface is provided at the inner wall of a protective ring shell. Then a pulling plate is pressed, and the pulling plate drives a linkage frame to rotate. One end of the linkage frame drives a second arc plate to rotate, and the other end of the linkage frame drives a square ring frame to rotate. The square ring frame drives the first arc plate to rotate, so that the interface between the second arc plate and the first arc plate gradually approaches, and the second arc plate and the first arc plate approach each other, thereby clamping an annular bag. The annular bag is deformed during the clamping process, thereby sealing the docking of the two delivery pump pipes to prevent leakage during the process of conveying concrete. At the same time, the mutual approach of the second arc plate and the first arc plate can improve the stability of the docking of the two delivery pump pipes.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a quick-dismantling joint of a concrete conveying pump pipe and a use method thereof.
Background
One common type of quick disconnect coupling for concrete pump lines is a "quick connect coupling" that is used in a concrete pump line system to quickly and easily connect and disconnect the line. And can carry out the work to the concrete of building site, the design of this kind of quick connect joint makes the equipment of piping system and dismantlement more efficient, often is used for the occasion that needs frequent replacement pipeline.
In the prior art, two pipelines are usually in butt joint, then the two pipelines are buckled through the buckling ring, then concrete conveying work is carried out, in the process, due to overlarge impact force during concrete conveying, the sealing effect of the joint of the two pipelines is probably poor, the concrete is caused to leak, and the concrete conveying work is influenced.
Disclosure of Invention
The invention aims to provide a quick-dismantling joint for a concrete conveying pump pipe and a use method thereof, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
The invention relates to a quick-dismantling joint of a concrete conveying pump pipe and a use method thereof, the quick-dismantling joint comprises two conveying pump pipes, a protecting ring shell is arranged on the outer wall of each conveying pump pipe in a contact manner, the protecting ring shell is arranged between the two conveying pump pipes, an annular bag is fixedly connected to the outer wall of the protecting ring shell, a fixing frame is fixedly connected to one side of the outer wall of the annular bag, a first arc-shaped plate is rotatably connected to one end side wall of the fixing frame, the quick-dismantling fixing mechanism comprises a second arc-shaped plate rotatably connected to one end side wall of the fixing frame far away from the first arc-shaped plate, a square ring frame is rotatably connected to one end side wall of the first arc-shaped plate far away from the first arc-shaped plate, a linkage frame is rotatably connected to the inner wall of the second arc-shaped plate at one end of the linkage frame far away from the square ring frame, a pulling plate is fixedly connected to one side of the outer wall of the linkage frame, and a fixing assembly is arranged on one side wall of the pulling plate.
Further, firm subassembly is including seting up the draw-in groove in pulling board one side, and the inner wall one end sliding connection of draw-in groove has spherical pole, and the one end fixedly connected with fixed block of spherical pole, one side that the fixed block is close to the draw-in groove rotates and is connected with first rotor plate, and the one end that the fixed block was kept away from to first rotor plate rotates and is connected with first solid fixed ring, and the inner wall fixed connection of first solid fixed ring is in the outer wall department of delivery pump pipe.
Further, the outer wall of second arc is provided with the reinforcement subassembly, and the reinforcement subassembly is including seting up the arc wall at second arc top lateral wall, and the inner wall both ends of arc wall sliding connection respectively have the sliding block, and the top rotation of sliding block is connected with the second rotor plate.
Further, one end that the sliding block was kept away from to the second pivoted board rotates and is connected with the square board, one side fixedly connected with arc spring of sliding block, and one end fixedly connected with in arc wall one side of arc wall is kept away from to the arc spring, and one side of right side sliding block runs through and fixedly connected with dead lever.
Further, the both ends of dead lever are all fixedly connected with dysmorphism frame, rotate between two dysmorphism frames and be connected with the live-rollers, and the outer wall one side contact of live-rollers sets up in the outer wall one side of linkage frame.
Further, the lateral wall of sliding block is provided with auxiliary assembly, and auxiliary assembly includes the connecting block of fixed connection in sliding block one side that is close to the arc spring, and the both sides of connecting block rotate respectively and are connected with the third rotor plate, and the third rotor plate is provided with four.
Further, one end that the connecting block was kept away from to the third pivoted board rotates and is connected with the sliding plate, and the sliding plate is provided with two, and the one end outer wall fixedly connected with second solid fixed ring that the delivery pump pipe is close to first solid fixed ring.
Further, the inner cavity of the protection ring shell is provided with a sealing assembly, the sealing assembly comprises annular plates which are connected with two ends of the inner cavity of the protection ring shell in a sliding mode, and one side of each annular plate is fixedly connected with a round rod.
Further, one end of the round rod penetrates through the protection ring shell and extends to the outer portion of the second fixing ring, springs are fixedly connected between the two annular plates, seven springs are arranged, one side of an inner cavity of the protection ring shell is communicated with a round tube, and one end of the round tube is communicated with one side of the inner wall of the annular bag.
The application method of the quick-dismantling joint of the concrete conveying pump pipe comprises the following steps:
step one: the working personnel butt-joint the two conveying pump pipes, the butt-joint port is arranged at the inner wall of the protective ring shell, then the pulling plate is pressed, and the pulling plate drives the linkage frame to rotate;
Step two: one end of the linkage frame drives the second arc-shaped plate to rotate, and the other end of the linkage frame drives the square ring frame to rotate, and the square ring frame drives the first arc-shaped plate to rotate;
Step three: gradually approaching the joint of the second arc-shaped plate and the first arc-shaped plate, and approaching the second arc-shaped plate and the first arc-shaped plate to each other;
step four: in the process of pressing the pulling plate, a worker needs to clamp the spherical rod at the inner wall of the clamping groove.
The invention has the following beneficial effects:
According to the invention, the two conveying pump pipes are butted by a worker, the butt joint opening is formed in the inner wall of the protective annular shell, then the pulling plate is pressed, the pulling plate drives the linkage frame to rotate, one end of the linkage frame drives the second arc plate to rotate, the other end of the linkage frame drives the square annular frame to rotate, the square annular frame drives the first arc plate to rotate, the joint opening of the second arc plate and the first arc plate is gradually close to each other, the annular bag is clamped, deformation is performed in the process of clamping the annular bag, the butt joint position of the two conveying pump pipes is sealed, the leakage phenomenon is prevented in the process of conveying concrete, meanwhile, the second arc plate and the first arc plate are mutually close to each other, the stability of butt joint of the two conveying pump pipes is improved, the falling phenomenon of the two conveying pump pipes is prevented, the stability of conveying is improved, in the process of pressing the pulling plate, the spherical rod is clamped at the inner wall of the clamping groove, when the impact force is overlarge in the concrete conveying process, the two conveying pump pipes are slightly separated from the spherical pump pipes, and the spherical pump pipes can be conveniently dismounted from the protective ring through the spherical pump pipes.
(2) According to the invention, when two conveying pump pipes are slightly far away, the conveying pump pipes drive the first fixed ring to move, the first fixed ring drives the first rotating plate to move, the first rotating plate drives the fixed block to move, the fixed block is limited by the square ring frame, the fixed block drives the spherical rod to slide along the inner wall of the clamping groove, the spherical rod drives the pulling plate to fall in the sliding process of the spherical rod, the spherical rod drives the fixed block to fall, the fixed block can be contacted with the square plate in the falling process of the fixed block, the square plate drives the second rotating plate to fall, the second rotating plate is limited by the arc groove, the second rotating plate drives the sliding block to slide along the inner wall of the arc groove, the sliding block on the right side is close to one end of the arc groove, the sliding block drives the fixed rod to move, the special-shaped frame drives the rotating roller to move, the linkage frame can be extruded in the moving process of the rotating roller, and the linkage frame is close to one side of the pulling plate, so that the clamping stability of the two conveying pump pipes between the pulling plate and the first arc plate is further improved.
(3) According to the invention, when the two sliding blocks are far away from each other, the sliding blocks drive the connecting blocks to move, the connecting blocks drive the third rotating plates to move, the two far-away third rotating plates drive the sliding plates to move in the moving process, the sliding plates can contact with the second fixed ring in the moving process, prop against the movement of the second fixed ring, and when the impact force is excessive, the conveying pump pipe drives the second fixed ring to excessively move, so that the conveyed concrete is discharged outwards, and the stability of concrete conveying is improved.
(4) According to the invention, when the sliding plate moves, the sliding plate is firstly contacted with the round rods, the round rods are extruded to enable the round rods to move, the round rods drive the annular plates to move, at the moment, the two round rods are mutually close to each other in the protection ring shell, in the annular plate moving process, air flow in the protection ring shell enters the circular tube, the air flow enters the annular bag through the circular tube to expand the annular bag, and in the annular bag expanding process, the sealing effect of the butt joint of the two conveying pump tubes can be further improved, and the leakage phenomenon of concrete is prevented.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall side structure of the present invention;
FIG. 2 is a schematic overall sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of the linkage frame of the present invention;
FIG. 4 is a schematic cross-sectional view of a first retaining ring according to the present invention;
FIG. 5 is a schematic top view of a second arcuate panel of the present invention;
FIG. 6 is a schematic diagram of the explosive structure of the guard ring shell according to the present invention;
FIG. 7 is an enlarged view of FIG. 3A in accordance with the present invention;
FIG. 8 is an enlarged view of B of FIG. 3 in accordance with the present invention;
FIG. 9 is an enlarged view of C of FIG. 4 in accordance with the present invention;
FIG. 10 is a flow chart of the method of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
In the figure: 1. a delivery pump tube; 2. a guard ring shell; 3. an annular bladder; 4. a fixing frame; 5. a first arcuate plate; 6. a quick-dismantling stabilizing mechanism; 61. a second arcuate plate; 62. a square ring frame; 63. pulling the plate; 64. a linkage frame; 65. a stabilizing assembly; 66. a reinforcement assembly; 67. an auxiliary component; 68. a seal assembly; 652. a spherical rod; 653. a fixed block; 651. a clamping groove; 654. a first rotating plate; 655. a first fixing ring; 661. a square plate; 662. a second rotating plate; 663. a sliding block; 664. an arc-shaped groove; 665. an arc spring; 666. a fixed rod; 667. a special-shaped frame; 668. a rotating roller; 671. a connecting block; 672. a third rotating plate; 673. a sliding plate; 674. a second fixing ring; 681. a round bar; 682. an annular plate; 683. a spring; 684. and (3) a round tube.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the invention discloses a quick-dismantling joint for concrete delivery pump pipes and a using method thereof, comprising two delivery pump pipes 1, wherein the two delivery pump pipes 1 are provided, the outer wall of each delivery pump pipe 1 is provided with a protection ring shell 2 in contact, the protection ring shells 2 are arranged between the two delivery pump pipes 1, the outer wall of each protection ring shell 2 is fixedly connected with an annular bag 3, the purpose of arranging the protection ring shells 2 is to prevent the overlarge impact force of concrete delivery, when the two delivery pump pipes are far away from each other, the inner concrete particles damage the inner wall of the annular bag 3, one side of the outer wall of each annular bag 3 is fixedly connected with a fixing frame 4, and one end side wall of each fixing frame 4 is rotationally connected with a first arc-shaped plate 5, and the quick-dismantling joint further comprises;
Quick detach stabilizing mean 6, quick detach stabilizing mean 6 is including rotating the second arc 61 of keeping away from first arc 5 one end lateral wall at mount 4 to be connected, first arc 5 is kept away from the one end lateral wall of mount 4 and is rotated and is connected with square ring frame 62, square ring frame 62 is kept away from the one end outer wall of first arc 5 and is rotated and is connected with link frame 64, link frame 64 is kept away from the one end outer wall of square ring frame 62 and is rotated and is connected in the inner wall department of second arc 61, link frame 64's outer wall one side fixedly connected with pulling plate 63, pulling plate 63 lateral wall is provided with firm subassembly 65, the staff dock setting is in the inner wall department at protecting ring shell 2, press pulling plate 63 later, pulling plate 63 drives link frame 64 and rotates, the one end of link frame 64 drives second arc 61 and rotates, the other end of link frame 64 drives square ring frame 62 and rotate, square ring frame 62 drives first arc 5 and rotate, make the second arc 61 and the interface department of first arc 5 be close to gradually, second arc 61 and first arc 5 are close to each other, thereby carry out the annular 3 and seal the phenomenon by the pump pipe clamp 1, thereby the in-out the pump setting is sealed in-process, the pump setting is leaked, the concrete pipe clamp is carried out in the process, and the pump setting is sealed in the process is sealed.
The stabilizing assembly 65 comprises a clamping groove 651 formed in one side of the pulling plate 63, one end of the inner wall of the clamping groove 651 is slidably connected with a spherical rod 652, the purpose of the clamping groove 651 is to conveniently limit the spherical rod 652, one end of the spherical rod 652 is fixedly connected with a fixing block 653, one side of the fixing block 653, close to the clamping groove 63, is rotationally connected with a first rotating plate 654, one end, far away from the fixing block 653, of the first rotating plate 654 is rotationally connected with a first fixing ring 655, and the inner wall of the first fixing ring 655 is fixedly connected with the outer wall of the conveying pump pipe 1.
The outer wall of second arc 61 is provided with reinforcement subassembly 66, and reinforcement subassembly 66 is including seting up the arc groove 664 at second arc 61 top lateral wall, and the inner wall both ends of arc groove 664 are sliding connection respectively has slider 663, and the purpose that sets up arc groove 664 is spacing the removal orbit of slider 663, and the top rotation of slider 663 is connected with second pivoted plate 662.
The one end that the second pivoted plate 662 kept away from slider 663 rotates and is connected with square board 661, and one side fixedly connected with arc spring 665 of slider 663, the purpose that sets up like this is convenient to reset, and one end fixedly connected with in the inner wall one side of arc groove 664 is kept away from slider 663 to arc spring 665, and one side of right side slider 663 runs through and fixedly connected with dead lever 666, and this dead lever 666 is provided with only one.
Both ends of dead lever 666 all fixedly connected with dysmorphism frame 667, rotate between two dysmorphism frames 667 and be connected with rotor 668, the outer wall one side contact of rotor 668 sets up in the outer wall one side of link frame 64, and the material of this rotor 668 is flexible, prevents to extrude link frame 64 when, causes the scratch damage to the outer wall of link frame 64.
The side wall of the sliding block 663 is provided with an auxiliary assembly 67, the auxiliary assembly 67 comprises a connecting block 671 fixedly connected to one side of the sliding block 663 close to the arc-shaped spring 665, two sides of the connecting block 671 are respectively connected with a third rotating plate 672 in a rotating mode, and the third rotating plate 672 is provided with four.
The one end that the third pivoted board 672 kept away from connecting block 671 rotates and is connected with slide plate 673, slide plate 673 is provided with two, the one end outer wall fixedly connected with second solid fixed ring 674 that delivery pump pipe 1 is close to first solid fixed ring 655, when two sliding blocks 663 carry out the in-process that keeps away from each other, sliding block 663 drives connecting block 671 and removes, connecting block 671 drives the third pivoted board 672 and removes, the in-process that two looks third pivoted boards 672 that keep away from remove drives slide plate 673 and removes, the in-process that slide plate 673 removed can take place the contact with second solid fixed ring 674, support the removal of second solid fixed ring 674, when preventing that the impact force is too big, delivery pump pipe 1 drives the excessive removal of second solid fixed ring 674, the phenomenon that outwards discharges appears in the concrete, stability of concrete transportation has been improved.
The inner cavity of the protection ring case 2 is provided with a sealing assembly 68, the sealing assembly 68 includes an annular plate 682 slidably coupled to both ends of the inner cavity of the protection ring case 2, and a circular rod 681 is fixedly coupled to one side of the annular plate 682.
One end of the round rod 681 penetrates through the guard ring 2 and extends to the outer part of the second fixing ring 674, springs 683 are fixedly connected between the two annular plates 682, seven springs 683 are arranged, one side of an inner cavity of the guard ring 2 is communicated with round tubes 684, one end of each round tube 684 is communicated with one side of the inner wall of the corresponding annular bag 3, the round rod 681 drives the annular plates 682 to move, at this moment, the two round rods 681 are mutually close to each other in the inner part of the guard ring 2, in the moving process of the annular plates 682, air flow in the guard ring 2 enters the inner part of the round tubes 684, the air flow enters the inner part of the corresponding annular bag 3 through the round tubes 684, the annular bag 3 is inflated, and in the inflating process of the annular bag 3, sealing effect of the two conveying pump pipes 1 during butt joint can be further improved, and concrete leakage is prevented.
The application method of the quick-dismantling joint of the concrete conveying pump pipe comprises the following steps:
Step one: the worker carries out butt joint on the two conveying pump pipes 1, the butt joint is arranged at the inner wall of the protective ring shell 2, then the pulling plate 63 is pressed, and the pulling plate 63 drives the linkage frame 64 to rotate;
Step two: one end of the linkage frame 64 drives the second arc-shaped plate 61 to rotate, the other end of the linkage frame 64 drives the square ring frame 62 to rotate, and the square ring frame 62 drives the first arc-shaped plate 5 to rotate;
Step three: gradually approaching the interface of the second arc-shaped plate 61 and the first arc-shaped plate 5, and approaching the second arc-shaped plate 61 and the first arc-shaped plate 5 to each other;
step four: in the process of pressing the pulling plate 63, the worker needs to hold the spherical rod 652 at the inner wall of the holding groove 651.
During the use, the staff dock two delivery pump pipes 1, the interface setting is in inner wall department at protection ring shell 2, press pulling plate 63 later, pulling plate 63 drives linkage frame 64 and rotates, the one end of linkage frame 64 drives second arc 61 and rotates, the other end of linkage frame 64 drives square ring frame 62 and rotates, square ring frame 62 drives first arc 5 and rotates, make second arc 61 and first arc 5's interface department be close to each other, second arc 61 and first arc 5 are close to each other, thereby carry out the centre gripping to annular bag 3, annular bag 3 is deformed by the in-process of centre gripping, thereby carry out sealed setting to the butt joint department of two delivery pump pipes 1, prevent to appear leaking the phenomenon in-process of carrying concrete, simultaneously second arc 61 and first arc 5 are close to each other, can improve the steadiness of two delivery pump pipes 1 butt joints, prevent that two delivery pump pipes 1 from appearing the phenomenon that drops when transporting, and to carry out the in-process that pulling plate 63 from pressing gradually, the staff can be with the card position in the sphere bar 652 can be in the inner wall of centre gripping, can dismantle the spherical recess when the setting up with the concrete channel 652, can be dismantled the concrete channel can be outwards to the setting up with the ball-shaped device, the concrete channel can be guaranteed to the convenience of setting, the pump pipe 652 is realized.
When the two conveying pump pipes 1 are slightly far away, the conveying pump pipes 1 drive the first fixed rings 655 to move, the first fixed rings 655 drive the first rotating plates 654 to move, the first rotating plates 654 drive the fixed blocks 653 to move, the fixed blocks 653 are limited by the square ring frames 62, the fixed blocks 653 drive the spherical rods 652 to slide along the inner walls of the clamping grooves 651, the spherical rods 652 drive the pulling plates 63 to fall in the sliding process of the spherical rods 652, the spherical rods 652 drive the fixed blocks 653 to fall, the fixed blocks 653 can contact the square plates 661 in the falling process of the fixed blocks 653, the fixed blocks 653 drive the square plates 661 to fall, the square plates 661 drive the second rotating plates 662 to fall, the second rotating plate 662 drives the sliding block 663 to slide along the inner wall of the arc-shaped groove 664 by being limited by the arc-shaped groove 664, the sliding block 663 on the right side is close to one end of the arc-shaped groove 664 in the moving process of the sliding block 663, the sliding block 663 drives the fixed rod 666 to move, the fixed rod 666 drives the special-shaped frame 667 to move, the special-shaped frame 667 drives the rotating roller 668 to move, and the rotating roller 668 can squeeze the linkage frame 64 in the moving process of the rotating roller 668, so that the linkage frame 64 is close to one side of the pulling plate 63, the clamping force between the pulling plate 63 and the first arc-shaped plate 5 is improved, and the stability of the two conveying pump pipes 1 is further improved.
When the two sliding blocks 663 move away from each other, the sliding blocks 663 drive the connecting block 671 to move, the connecting block 671 drives the third rotating plate 672 to move, the two moving process of the third rotating plate 672 drive the sliding plate 673 to move, the sliding plate 673 can contact with the second fixed ring 674 to prop against the movement of the second fixed ring 674 in the moving process of the sliding plate 673, and when the impact force is excessive, the conveying pump pipe 1 drives the second fixed ring 674 to excessively move, so that the phenomenon of outward discharge of the conveyed concrete occurs, and the stability of concrete conveying is improved.
When the sliding plate 673 moves, the sliding plate 673 will contact with the round rod 681 first, press the round rod 681 to move the round rod 681, the round rod 681 drives the annular plate 682 to move, at this time, the two round rods 681 approach each other inside the protecting ring shell 2, during the moving process of the annular plate 682, the air flow inside the protecting ring shell 2 enters into the circular tube 684, the air flow enters into the annular bag 3 through the circular tube 684, so that the annular bag 3 expands, and during the expansion process of the annular bag 3, the sealing effect of the two conveying pump pipes 1 during butt joint can be further improved, and the leakage phenomenon of concrete is prevented.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411275510.XA CN118793854B (en) | 2024-09-12 | 2024-09-12 | Quick-dismantling joint for concrete conveying pump pipe and use method of quick-dismantling joint |
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| CN202411275510.XA CN118793854B (en) | 2024-09-12 | 2024-09-12 | Quick-dismantling joint for concrete conveying pump pipe and use method of quick-dismantling joint |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191722A (en) * | 2017-07-29 | 2017-09-22 | 郑涛 | ZZJX Novel push-type quick couplings |
| CN113187959A (en) * | 2021-05-25 | 2021-07-30 | 广西国塑管业集团有限公司 | Heat-resistant anti-freezing anti-cracking pipe |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2461185A1 (en) * | 1979-07-06 | 1981-01-30 | Charbonnages De France | Annular joint for pipe connection - applicable to connections for high pressure pipes and pressure detector capable of supporting high pressures encountered in bore-holes |
| DE19810206C1 (en) * | 1998-03-10 | 1999-05-27 | Diag Design Ag | Axial fluid pipe coupling |
| IL127327A (en) * | 1998-08-24 | 2002-07-25 | Plasson Ltd | Pipe coupling |
| CN215891473U (en) * | 2021-08-04 | 2022-02-22 | 高安市璐克斯机械有限公司 | Anti-loosening clamp for fire-fighting joint |
| CN216520106U (en) * | 2021-09-06 | 2022-05-13 | 超滤动力（安徽）有限公司 | Pipeline assembly of adsorption dryer |
| CN114017560A (en) * | 2021-11-08 | 2022-02-08 | 邯郸市水利水电勘测设计研究院 | Drinking water engineering drinking water conveying system |
| CN218326656U (en) * | 2022-08-09 | 2023-01-17 | 李国辉 | Municipal administration water supply and drainage pipeline hookup location leak protection structure |
| CN115773411B (en) * | 2023-02-14 | 2023-04-14 | 山东嘉富能源科技有限公司 | High-sealing gas pressurization circulating pipeline |
| CN219623443U (en) * | 2023-03-09 | 2023-09-01 | 真一(上海)集成电路设备有限公司 | Coupling mechanism of pipeline installation |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191722A (en) * | 2017-07-29 | 2017-09-22 | 郑涛 | ZZJX Novel push-type quick couplings |
| CN113187959A (en) * | 2021-05-25 | 2021-07-30 | 广西国塑管业集团有限公司 | Heat-resistant anti-freezing anti-cracking pipe |
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| CN118793854A (en) | 2024-10-18 |
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