CN117028673B - Water supply and drainage pipeline construction connecting device - Google Patents
Water supply and drainage pipeline construction connecting device Download PDFInfo
- Publication number
- CN117028673B CN117028673B CN202311306726.3A CN202311306726A CN117028673B CN 117028673 B CN117028673 B CN 117028673B CN 202311306726 A CN202311306726 A CN 202311306726A CN 117028673 B CN117028673 B CN 117028673B
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- fixed
- anchor ear
- block
- hoop
- auxiliary
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 238000010276 construction Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000011148 porous material Substances 0.000 description 4
- 230000003068 static effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003466 welding Methods 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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1091—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being fixed to each other with fastening members on each side
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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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
Abstract
The invention relates to the technical field of building construction, in particular to a water supply and drainage pipeline construction connecting device which solves the problem that time and labor are wasted when assembling water supply and drainage pipelines and aligning pipelines. According to the invention, one water pipe is fixed through the first hoop, the other water pipe is fixed through the second hoop and the third hoop, then the central lines of the water pipes are regulated to be coincident through the regulating mechanism, the water pipes are driven to rotate through the driving mechanism, the holes of the flange plates on the water pipes are aligned conveniently, and the two water pipes are combined together through the sliding block.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a water supply and drainage pipeline construction connecting device.
Background
The water supply and drainage engineering refers to a city water supply system and a drainage system, and the main content of the water supply engineering can be divided into a water supply engineering and a drainage engineering, wherein the water supply engineering is engineering facilities built for meeting the demands of urban and rural residents and industrial production water, the drainage engineering is engineering for collecting and draining various waste water, superfluous surface water and underground water in human domestic sewage and production, the water supply and drainage pipeline is a pipeline which is used for the water supply and drainage engineering and has the function of water transmission, and the water supply and drainage pipeline has a plurality of connection modes, including threaded connection, groove connection, flange connection, welding connection, hot melting connection, clamping sleeve connection, clamping connection and socket connection.
When constructing water supply and drainage pipeline, need ensure that two water supply and drainage pipeline centers align, need two sets of constructors, a set of constructor is erected the pipeline through artificial mode and is supported, and another set of constructor carries out the butt joint and the equipment of pipeline, need to move the pipeline about repeatedly in the in-process that the center aligns in order to ensure that the center aligns, consume the manpower big, time cost is high, for this reason, proposes water supply and drainage pipeline construction connecting device.
Disclosure of Invention
The invention aims to provide a drainage pipeline construction connecting device so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: construction connecting device of water supply and drainage pipeline includes: support frame, still include: the fixing block is fixed on the support frame, the first support plate is fixed at the bottom of the fixing block, the first anchor ear is arranged at the bottom of the first support plate, the support frame is provided with a sliding block in a sliding mode, the bottom of the sliding block is fixed with a fixing frame, the bottom of the fixing frame is rotationally provided with a mounting frame, the two ends of the bottom of the mounting frame are symmetrically fixed with second support plates, the bottom of the second support plate close to one side of the first support plate is fixed with the second anchor ear, the bottom of the other second support plate is provided with a third anchor ear, the two ends of the support frame are provided with supporting legs, the bottoms of the supporting legs are provided with idler wheels, and the upper ends of the supporting legs penetrate through the threads of the support frame to be provided with fixing caps;
the driving mechanism is positioned on the second support plate and used for driving the third hoop to rotate;
the adjusting mechanism is positioned in the fixing frame and used for driving the fixing frame to rotate.
Preferably, the driving mechanism comprises a driving rod, a slot is arranged in a second support plate for installing the third hoop, the driving rod is rotationally connected between the slots, a first handle is fixed at one external end of the driving rod, and a driving gear is fixed on the driving rod; the third staple bolt is including first staple bolt and first staple bolt down on, first staple bolt and first staple bolt both ends of going up are through first bolted connection, evenly are fixed with the external tooth with drive gear engagement on the first outer circumference of going up, and the arc wall has been seted up to first staple bolt both sides face symmetry on, and slot both sides inner wall symmetry is fixed with the projection, and the projection is equipped with a plurality of, and projection sliding connection is equipped with in the arc wall in the second staple bolt and is used for cooperating the pivoted complementary unit of third staple bolt.
Preferably, the adjusting mechanism comprises an auxiliary shaft, the auxiliary shaft is rotationally connected to the fixing frame, a first conical gear is fixed at one end of the inner side of the auxiliary shaft, a second handle is fixed at the other end of the auxiliary shaft, a rotating shaft is rotationally arranged in the fixing frame, the lower end of the rotating shaft penetrates through the fixing frame to be fixed with the fixing frame, a second conical gear meshed with the first conical gear is fixed on the rotating shaft, and a limiting mechanism is arranged on the outer side of the driving rod and the outer side of the auxiliary shaft.
Preferably, the limiting mechanism comprises a fixed cylinder, the fixed cylinder is fixed on the outer side of the second support plate and the fixed frame and is respectively connected with the driving rod and the auxiliary shaft in a rotating mode, first spherical grooves are formed in the first handle and the second handle, auxiliary blocks are arranged in the fixed cylinder in a sliding mode, through holes for embedding the driving rod or the auxiliary shaft are formed in the auxiliary blocks, embedding grooves are formed in the through holes, embedding blocks for embedding the driving rod and the auxiliary shaft are all fixed on the driving rod and the auxiliary shaft, a second spherical groove is formed in one side, close to the first spherical groove, of the auxiliary blocks, a first ball is arranged between the first spherical groove and the second spherical groove in a rotating mode, a round table block is fixed on the outer side, far away from one end of the second spherical groove, of the auxiliary block, a sinking groove is formed in one side, far away from the round table block, of the driving rod and the auxiliary shaft, an annular groove are all formed in the annular groove, a pressure spring is arranged in the annular groove, one end, of the pressure spring is propped inside the sinking groove, and a conical groove for embedding the round table block is arranged in the fixed cylinder.
Preferably, the inner diameter of the countersink is larger than the outer diameters of the driving rod and the auxiliary shaft.
Preferably, the support frame is internally provided with a screw rod in a rotating way, one end of the screw rod is rotationally connected with the fixed block, the other end of the screw rod penetrates through the support frame to be connected with a third handle, and the screw rod is in threaded connection with the sliding block.
Preferably, the auxiliary mechanism comprises a clamping plate, the second hoop comprises a second upper hoop and a second lower hoop, the second upper hoop is connected with two ends of the second lower hoop through second bolts, grooves are formed in the second upper hoop and the second lower hoop, sliding grooves are formed in the grooves, an arc-shaped plate is arranged in the sliding grooves in a sliding mode, a connecting block is fixed on one side, close to the grooves, of the arc-shaped plate, and the clamping plate is fixed on one side, away from the arc-shaped plate, of the connecting block.
Preferably, the outer circumferential wall of the arc plate is uniformly provided with second balls in a rotating mode, and the second balls are in rolling connection with the inner side of the sliding groove.
Preferably, elastic pads are fixed in the first anchor ear, the second anchor ear and the third anchor ear.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, one water pipe is fixed through the first anchor ear, the other water pipe is fixed through the second anchor ear and the third anchor ear, then the center lines of the water pipes are regulated through the second handle to be overlapped, the second handle is loosened, under the action of the taper static friction of the limiting mechanism, the mounting frame can be prevented from continuously rotating, the third anchor ear is driven to rotate through the first handle, the water pipes are driven to rotate, the holes of flanges on the two water pipes are aligned conveniently, the first handle is loosened, under the action of the taper static friction of the limiting mechanism, the third anchor ear can be prevented from continuously rotating, then the two water pipes are assembled together to be installed and connected through the position of the third handle, a plurality of workers are not required to operate, and time and labor are saved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the fixing frame in the present invention;
FIG. 3 is a schematic view in partial cross-section of a drive mechanism according to the present invention;
FIG. 4 is a schematic partial cross-sectional view of a drive mechanism with a third ball mounted therein in accordance with the present invention;
FIG. 5 is a schematic view of a limiting mechanism in partial cross section of the present invention;
FIG. 6 is a schematic diagram of the auxiliary block structure of the present invention;
FIG. 7 is a schematic view of the structure of the clamping plate according to the present invention;
FIG. 8 is an enlarged view of FIG. 3 at A;
fig. 9 is an enlarged view at B in fig. 3.
In the figure: 1. a support frame; 2. a fixed block; 3. a first support plate; 4. the first hoop; 5. a slide block; 6. a fixing frame; 7. a mounting frame; 8. a second support plate; 9. the second hoop; 10. a third anchor ear; 11. a support leg; 12. a roller; 13. a fixing cap; 14. a driving mechanism; 15. an adjusting mechanism; 16. a driving rod; 17. a slot; 18. a first handle; 19. a drive gear; 20. the first upper hoop; 21. a first lower anchor ear; 22. a first bolt; 23. external teeth; 24. an arc-shaped groove; 25. a convex column; 26. an auxiliary mechanism; 27. an auxiliary shaft; 28. a first bevel gear; 29. a second handle; 30. a rotating shaft; 31. a second bevel gear; 32. a limiting mechanism; 33. a fixed cylinder; 34. a first spherical groove; 35. an auxiliary block; 36. a through hole; 37. a caulking groove; 38. an insert; 39. a second spherical groove; 40. a first ball; 41. round table blocks; 42. sinking grooves; 43. an annular groove; 44. a pressure spring; 45. a conical groove; 46. a screw rod; 47. a third handle; 48. a clamping plate; 49. the second upper hoop; 50. a second lower anchor ear; 51. a second bolt; 52. a groove; 53. a chute; 54. an arc-shaped plate; 55. a connecting block; 56. a second ball; 57. an elastic pad; 58. and a third ball.
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. 1-9, the construction connection device for a water supply and drainage pipeline in the illustration comprises a support frame 1, a fixed block 2, a driving mechanism 14 and an adjusting mechanism 15, wherein the fixed block 2 is fixed on the support frame 1, a first support plate 3 is fixed at the bottom of the fixed block 2, a first hoop 4 is arranged at the bottom of the first support plate 3, a sliding block 5 is arranged in the support frame 1 in a sliding manner, a fixing frame 6 is fixed at the bottom of the sliding block 5, a mounting frame 7 is rotatably arranged at the bottom of the fixing frame 6, second support plates 8 are symmetrically fixed at two ends of the bottom of the mounting frame 7, a second hoop 9 is fixed at the bottom of the second support plate 8 close to one side of the first support plate 3, a third hoop 10 is arranged at the bottom of the other second support plate 8, supporting legs 11 are rotatably arranged at the bottom of the support frame 1, idler wheels 12 are rotatably arranged at the bottoms of the supporting legs 11, fixing caps 13 are arranged at the upper ends of the supporting legs 11 in a threaded manner, the driving mechanism 14 is positioned on the second support plate 8 and used for driving the third hoop 10 to rotate, and the adjusting mechanism 15 is positioned in the fixing frame 6 and used for driving the mounting frame 7 to rotate.
The driving mechanism 14 comprises a driving rod 16, a slot 17 is arranged in a second support plate 8 for installing a third hoop 10, the driving rod 16 is rotationally connected between the slot 17, a first handle 18 is fixed at one external end of the driving rod 16, a driving gear 19 is fixed on the driving rod 16, the third hoop 10 comprises a first upper hoop 20 and a first lower hoop 21, the first upper hoop 20 is connected with two ends of the first lower hoop 21 through first bolts 22, external teeth 23 meshed with the driving gear 19 are uniformly fixed on the outer circumference of the first upper hoop 20, arc-shaped grooves 24 are symmetrically formed in two side faces of the first upper hoop 20, convex columns 25 are symmetrically fixed on inner walls of two sides of the slot 17, a plurality of convex columns 25 are arranged, the convex columns 25 are slidably connected in the arc-shaped grooves 24, and auxiliary mechanisms 26 for being matched with the rotation of the third hoop 10 are arranged in the second hoop 9.
The adjustment mechanism 15 comprises an auxiliary shaft 27, the auxiliary shaft 27 is rotatably connected to the fixed frame 6, a first conical gear 28 is fixed at one end of the inner side of the auxiliary shaft 27, a second handle 29 is fixed at the other end of the auxiliary shaft 27, a rotating shaft 30 is rotatably arranged in the fixed frame 6, the lower end of the rotating shaft 30 penetrates through the fixed frame 6 and is fixed with the mounting frame 7, a second conical gear 31 meshed with the first conical gear 28 is fixed on the rotating shaft 30, and a limiting mechanism 32 is arranged on the outer sides of the driving rod 16 and the auxiliary shaft 27.
As shown in fig. 5, the limiting mechanism 32 includes a fixed cylinder 33, the fixed cylinder 33 is fixed at the outer sides of the second support plate 8 and the fixed frame 6, and is respectively connected with the driving rod 16 and the auxiliary shaft 27 in a rotating way, the first spherical groove 34 is arranged in the first handle 18 and the second handle 29, the auxiliary block 35 is arranged in the fixed cylinder 33 in a sliding way, a through hole 36 which is embedded with the driving rod 16 or the auxiliary shaft 27 is arranged in the auxiliary block 35, an embedded groove 37 is arranged in the through hole 36, embedded blocks 38 which are embedded with the embedded groove 37 are fixed on the driving rod 16 and the auxiliary shaft 27, a second spherical groove 39 is arranged on one side, close to the first spherical groove 34, of the auxiliary block 35, a first ball 40 is rotatably arranged between the first spherical groove 34 and the second spherical groove 39, a round table 41 is fixed at the outer side, which is far away from one end of the second spherical groove 39, of the round table 41 is provided with a countersink 42, annular grooves 43 are arranged in the driving rod 16 and the auxiliary shaft 27, a pressure spring 44 is arranged in the annular groove 43, one end, which is far away from the annular groove 43, of the pressure spring 44 is propped against the countersink 42, and the inside the countersink groove 42 is arranged in the fixed cylinder 33, and the outer diameter of the driving rod 45 is large than the outer diameter of the driving rod 45, and the round table 41 is fixed at the outer side of the countersink groove 45.
The support frame 1 rotation is equipped with lead screw 46, and lead screw 46 one end is connected with fixed block 2 rotation, and the other end runs through support frame 1 and is connected with third handle 47, and lead screw 46 and slider 5 threaded connection.
The auxiliary mechanism 26 comprises a clamping plate 48, the second hoop 9 comprises a second upper hoop 49 and a second lower hoop 50, the second upper hoop 49 is connected with two ends of the second lower hoop 50 through second bolts 51, grooves 52 are formed in the second upper hoop 49 and the second lower hoop 50, sliding grooves 53 are formed in the grooves 52, an arc-shaped plate 54 is arranged in the sliding grooves 53 in a sliding mode, a connecting block 55 is fixed on one side, close to the grooves 52, of the arc-shaped plate 54, the clamping plate 48 is fixed on one side, far away from the arc-shaped plate 54, of the connecting block 55, second balls 56 are uniformly arranged on the outer circumferential wall of the arc-shaped plate 54 in a rotating mode, and the second balls 56 are in rolling connection with the inner sides of the sliding grooves 53.
Elastic pads 57 are fixed in the first anchor ear 4, the second anchor ear 9 and the third anchor ear 10.
One water pipe is fixed through the first anchor ear 4, the other water pipe is fixed through the second anchor ear 9 and the third anchor ear 10, the second handle 29 is rotated to drive the auxiliary shaft 27 to rotate, the first conical gear 28 is driven to rotate, the first conical gear 28 is meshed with the second conical gear 31 to drive the rotating shaft 30 to rotate, the water pipe on the mounting frame 7 is driven to rotate, the central lines of the two water pipes are aligned, and then the second handle 29 is loosened;
after aligning the central lines, the two clamping plates 48 clamp the water pipes, the driving rod 16 is driven to rotate by rotating the first handle 18, and the driving rod 16 drives the third anchor ear 10 to rotate by meshing the driving gear 19 with the external teeth 23, so that the water pipes on the mounting frame 7 are driven to rotate, the pore passages of the flanges on the two water pipes are aligned, and the pore passages can be aligned in the rotatable range of the third anchor ear 10 due to the fact that the pore passages of the flanges are more;
the screw rod 46 is driven to rotate through the third handle 47, so that the sliding block 5 is driven to slide on the support frame 1, the two water pipes are closed closely, flange connection is carried out, and then connection and fixation of the two water supply and drainage pipelines are completed;
when the first handle 18 and the second handle 29 are rotated, the first ball 40 extrudes the auxiliary block 35, separates the round table block 41 from the conical groove 45, well rotates the auxiliary shaft 27 and the driving rod 16, aligns the central line of the water pipe and the pore canal of the flange, and after the second handle 29 and the first handle 18 are loosened, the round table block 41 is embedded in the conical groove 45 under the action of the pressure spring 44 and is locked under the action of the conical static friction, so that the mounting frame 7 and the third hoop 10 are prevented from rotating accidentally.
The supporting leg 11 can be detached by unscrewing the fixing cap 13, and the convenient device is suitable for connection of water supply and drainage pipelines in the vertical direction.
Referring to fig. 4, the boss 25 may be replaced with a third ball 58 rotatably connected to the inside of the slot 17, so as to reduce the friction force when the third hoop 10 rotates.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. Construction connecting device of water supply and drainage pipeline includes: support frame (1), its characterized in that still includes: the fixing block (2), fixed block (2) is fixed on support frame (1), fixed block (2) bottom is fixed with first staple bolt (3), first staple bolt (4) are provided with in support frame (1) bottom, slide and be provided with slider (5) on support frame (1), slider (5) bottom is fixed with mount (6), mount (6) bottom rotation is equipped with mounting bracket (7), mounting bracket (7) bottom both ends symmetry is fixed with second extension board (8), second staple bolt (9) are fixed with in second extension board (8) bottom near first extension board (3) one side, another second extension board (8) bottom is equipped with third staple bolt (10), support frame (1) both ends are equipped with landing leg (11), gyro wheel (12) are installed to landing leg (11) bottom, landing leg (11) upper end runs through support frame (1) screw thread and is equipped with fixed cap (13);
the driving mechanism (14) is positioned on the second support plate (8) and is used for driving the third hoop (10) to rotate; the driving mechanism (14) comprises a driving rod (16), a slot (17) is arranged in the second support plate (8) for installing the third anchor ear (10), the driving rod (16) is rotationally connected between the slots (17), a first handle (18) is fixed at one external end of the driving rod (16), and a driving gear (19) is fixed on the driving rod (16); the third anchor ear (10) comprises a first upper anchor ear (20) and a first lower anchor ear (21), wherein the first upper anchor ear (20) is connected with two ends of the first lower anchor ear (21) through a first bolt (22), external teeth (23) meshed with a driving gear (19) are uniformly fixed on the outer circumference of the first upper anchor ear (20), arc-shaped grooves (24) are symmetrically formed in two side surfaces of the first upper anchor ear (20), protruding columns (25) are symmetrically fixed on two side inner walls of a slot (17), the protruding columns (25) are provided with a plurality of protruding columns (25) which are in sliding connection in the arc-shaped grooves (24), and an auxiliary mechanism (26) for matching the rotation of the third anchor ear (10) is arranged in the second anchor ear (9);
the adjusting mechanism (15) is positioned in the fixing frame (6) and used for driving the fixing frame (7) to rotate; the adjusting mechanism (15) comprises an auxiliary shaft (27), the auxiliary shaft (27) is rotationally connected to the fixed frame (6), a first conical gear (28) is fixed at one end of the inner side of the auxiliary shaft (27), a second handle (29) is fixed at the other end of the auxiliary shaft (27), a rotating shaft (30) is rotationally arranged in the fixed frame (6), the lower end of the rotating shaft (30) penetrates through the fixed frame (6) and is fixed with the fixed frame (7), a second conical gear (31) meshed with the first conical gear (28) is fixed on the rotating shaft (30), and a limiting mechanism (32) is arranged on the outer sides of the driving rod (16) and the auxiliary shaft (27);
the limiting mechanism (32) comprises a fixed cylinder (33), the fixed cylinder (33) is fixed on the outer sides of the second support plate (8) and the fixed frame (6), the fixed cylinder is respectively connected with the driving rod (16) and the auxiliary shaft (27) in a rotating mode, a first ball groove (34) is formed in each of the first handle (18) and the second handle (29), an auxiliary block (35) is arranged in the fixed cylinder (33) in a sliding mode, a through hole (36) embedded with the driving rod (16) or the auxiliary shaft (27) is formed in the auxiliary block (35), an embedded groove (37) is formed in the through hole (36), embedded blocks (38) embedded with the embedded grooves (37) are fixed on the driving rod (16) and the auxiliary shaft (27), a second ball groove (39) is formed in one side, close to the first ball groove (34), a first ball (40) is rotatably arranged between the first ball groove (34) and the second ball groove (39), a round table block (41) is fixed on the outer side, far away from one end of the second ball groove (39), of the auxiliary block (41) is provided with a round table (41), a compression spring (43) is arranged in one side, far away from the auxiliary block (35), of the auxiliary block (35) is provided with the annular groove (43), and the annular groove (43) is formed in the driving rod (27), one end of the pressure spring (44) far away from the annular groove (43) is propped against the inside of the sinking groove (42), a conical groove (45) which is embedded with the outer side of the round table block (41) is arranged in the fixed cylinder (33), and the inner diameter of the sinking groove (42) is larger than the outer diameters of the driving rod (16) and the auxiliary shaft (27);
a screw rod (46) is rotationally arranged in the support frame (1), one end of the screw rod (46) is rotationally connected with the fixed block (2), the other end of the screw rod penetrates through the support frame (1) and is connected with a third handle (47), and the screw rod (46) is in threaded connection with the sliding block (5);
the auxiliary mechanism (26) comprises a clamping plate (48), the second hoop (9) comprises a second upper hoop (49) and a second lower hoop (50), the second upper hoop (49) is connected with two ends of the second lower hoop (50) through second bolts (51), grooves (52) are formed in the second upper hoop (49) and the second lower hoop (50), sliding grooves (53) are formed in the grooves (52), an arc plate (54) is arranged in the sliding grooves (53), a connecting block (55) is fixed on one side, close to the grooves (52), of the arc plate (54), the clamping plate (48) is fixed on one side, far away from the arc plate (54), of the connecting block (55), second balls (56) are uniformly arranged on the outer circumferential wall of the arc plate (54) in a rotating mode, and the second balls (56) are in rolling connection with the inner sides of the sliding grooves (53).
2. The water supply and drainage pipeline construction connection device according to claim 1, wherein: elastic pads (57) are fixed in the first anchor ear (4), the second anchor ear (9) and the third anchor ear (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311306726.3A CN117028673B (en) | 2023-10-10 | 2023-10-10 | Water supply and drainage pipeline construction connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311306726.3A CN117028673B (en) | 2023-10-10 | 2023-10-10 | Water supply and drainage pipeline construction connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117028673A CN117028673A (en) | 2023-11-10 |
| CN117028673B true CN117028673B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311306726.3A Active CN117028673B (en) | 2023-10-10 | 2023-10-10 | Water supply and drainage pipeline construction connecting device |
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| CN215053668U (en) * | 2020-10-31 | 2021-12-07 | 沈阳鑫通建设工程有限公司 | Drainage pipeline fixing device |
| CN217422424U (en) * | 2022-06-13 | 2022-09-13 | 中交隧道工程局有限公司 | Connecting device for construction of water supply and drainage pipeline |
| CN115126939A (en) * | 2022-07-20 | 2022-09-30 | 徐州市汇力高强标准件有限公司 | Anti-drop's fastener |
| CN217683563U (en) * | 2022-08-02 | 2022-10-28 | 孙垂猛 | Connecting device of municipal water supply pipeline |
| CN217927545U (en) * | 2022-09-16 | 2022-11-29 | 青岛柳源鑫瑞市政园林建设集团有限公司 | Fixing device is used in construction of rain sewage pipe network |
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| CN218031755U (en) * | 2022-01-25 | 2022-12-13 | 袁鹏 | A water conservancy pipeline supports connection structure for hydraulic engineering |
| CN115978385A (en) * | 2023-03-10 | 2023-04-18 | 中建西南咨询顾问有限公司 | Building structure safety detection system and detection method thereof |
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| CN116576303A (en) * | 2023-07-13 | 2023-08-11 | 山西永有制冷科技有限公司 | Pipeline connecting device of refrigerating unit |
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| CN219775120U (en) * | 2023-04-11 | 2023-09-29 | 杭州富阳中荷电子有限公司 | Hose quick connector |
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