CN116623954A - Inserted vibration device for underground construction - Google Patents
Inserted vibration device for underground construction Download PDFInfo
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- CN116623954A CN116623954A CN202310485287.0A CN202310485287A CN116623954A CN 116623954 A CN116623954 A CN 116623954A CN 202310485287 A CN202310485287 A CN 202310485287A CN 116623954 A CN116623954 A CN 116623954A
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- Prior art keywords
- fixedly connected
- mortar
- shell
- conveying cylinder
- gear
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- 238000010276 construction Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000000605 extraction Methods 0.000 claims description 37
- 238000007789 sealing Methods 0.000 claims description 34
- 239000002002 slurry Substances 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 abstract description 141
- 239000007788 liquid Substances 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000008569 process Effects 0.000 description 17
- 230000009471 action Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000000284 extract Substances 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
- E04G21/08—Internal vibrators, e.g. needle vibrators
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The invention belongs to the field of vibrating devices, in particular to an inserted vibrating device for underground construction, which comprises a shell; the top of the shell is rotationally connected with a connecting shaft; an eccentric shaft is fixedly connected to the bottom end of the connecting shaft; the top end of the connecting shaft is fixedly connected with a flexible shaft; a pair of conveying cylinders are fixedly connected to two sides of the shell; the conveying cylinder is rotationally connected with a rotating shaft; a spiral auger is fixedly connected to the surface of the rotating shaft; the pivot runs through the top wall of carrying section of thick bamboo and rotates with it and be connected, and the connecting axle drives the pivot through first gear, second gear and drive gear and rotates, relies on the pivot rotation to drive spiral auger and rotates to this is extracted outside mortar, later spouts mortar downwards from the play thick liquid pipe, when taking out the vibrating rod, relies on downward blowout mortar, with this filling take out the hole that produces in the vibrating rod in-process of vibrating rod, thereby reduces the production in concrete mortar space.
Description
Technical Field
The invention relates to the field of vibrating devices, in particular to an inserted vibrating device for underground construction.
Background
The vibrating rod is an engineering device for vibrating the concrete mortar, discharging bubbles in the concrete mortar, enabling the concrete mortar to be more compact, and the vibrating rod enables the bubbles in the concrete mortar to be broken through high-frequency vibration so as to achieve the vibrating effect.
In the prior art, when underground concrete is poured, people need to use the vibrating rod to vibrate the concrete, the vibrating rod mainly comprises a flexible shaft, a shell, a connecting shaft and an eccentric shaft, the connecting shaft is used for being connected with the flexible shaft and the eccentric shaft, the flexible shaft is connected with a motor, the connecting shaft and the eccentric shaft are installed in the shell through bearings, the flexible shaft is driven by the motor to enable the eccentric shaft to rotate, the shell is enabled to vibrate at high frequency by means of the rotation of the eccentric shaft, so that the concrete is vibrated, the vibrating rod needs to be quickly inserted and slowly pulled out during construction, and the space formed during pulling out of the vibrating rod is filled with surrounding concrete mortar.
However, in the process of pulling out, even if the vibrating rod is pulled out slowly, the space condition formed when the vibrating rod is pulled out is easily filled with concrete mortar, so that gaps appear in the concrete mortar; accordingly, an insertion type vibrating device for underground construction has been proposed to solve the above-mentioned problems.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to an inserted vibrating device for underground construction, which comprises a shell; the top of the shell is rotationally connected with a connecting shaft; an eccentric shaft is fixedly connected to the bottom end of the connecting shaft; the top end of the connecting shaft is fixedly connected with a flexible shaft; a pair of conveying cylinders are fixedly connected to two sides of the shell; the conveying cylinder is rotationally connected with a rotating shaft; a spiral auger is fixedly connected to the surface of the rotating shaft; the rotating shaft penetrates through the top wall body of the conveying cylinder and is rotationally connected with the conveying cylinder; the top end of the rotating shaft is fixedly connected with a first gear; the bottom end of the conveying cylinder is fixedly connected with a slurry outlet pipe; the side surface of the conveying cylinder is provided with a through hole; the top of the shell is provided with a cavity; the surface of the connecting shaft is fixedly connected with a second gear; the transmission gear is arranged between the first gear and the second gear, when the vibrating rod is extracted, mortar is sprayed downwards, so that holes generated in the mortar are filled and extracted in the process of extracting the vibrating rod, and gaps are reduced.
Preferably, a rotating groove is formed in the top of the shell; the rotating groove is rotationally connected with a lantern ring; the lantern ring is rotationally connected with the transmission gear; the handles are fixedly connected to the two sides of the lantern ring so as to control the spiral auger to be rotated to be opened and closed, and accordingly the influence of the spiral auger on mortar vibration caused by the fact that the spiral auger always rotates to convey mortar is reduced.
Preferably, the through hole wall body is fixedly connected with a slurry inlet pipe; the bottom end of the slurry inlet pipe is fixedly connected with an extraction box; one side of the extraction box far away from the shell is connected with a cover plate in a sliding way; both sides of the extraction box are provided with sliding grooves; a first air bag is fixedly connected to the side wall of the bottom of the cover plate; the inner side walls on two sides of the cover plate are buckled and connected with steel balls in a rolling way; the steel balls are embedded into the sliding grooves; the wall body of the mortar inlet pipe is fixedly connected with the first one-way valve, and by means of the arrangement, the condition that air is mixed in mortar to cause the mortar to generate bubbles in the mortar extracting process of the conveying cylinder can be reduced.
Preferably, the cover plate is slidably connected with a sealing plate; a supporting spring is fixedly connected between the sealing plate and the inner side wall of the cover plate; a group of guide posts are fixedly connected to the side surface of the sealing plate; the guide post runs through the wall body of the cover plate and is in sliding connection with the cover plate, and by means of the arrangement, the cover plate and the extraction box are improved to be sealed, so that outside air is reduced to enter the extraction box, the support spring can press the sealing plate along with abrasion of the sealing plate, and the sealing plate is in tight contact with the extraction box.
Preferably, the side wall of the shell is rotatably connected with a fixing seat; the fixed seat is fixedly connected with the extraction box; the bottom of the extraction box is fixedly connected with a connecting rope; the bottom rigid coupling of connecting rope has the balancing weight, relies on the balancing weight to make the extraction shell can rotate correspondingly to let the extraction box bottom submergence in the mortar, and then reduce the condition that the space between extraction box and the closing plate exposes in the air.
Preferably, a piston cylinder is fixedly connected to the side surface of the conveying cylinder; the middle part of the piston cylinder is rotationally connected with a reciprocating screw rod; the reciprocating screw rod is connected with a piston plate through a ball screw nut pair; a third gear is fixedly connected to the top end of the reciprocating screw rod; a connecting pipe is fixedly connected between the top of the conveying cylinder and the piston cylinder; a second one-way valve is fixedly connected in the connecting pipe; the side face of the piston cylinder is fixedly connected with an exhaust one-way valve, mortar is automatically pumped and injected into the conveying cylinder by means of the arrangement, so that the spiral auger can pump the mortar at the bottom through a siphon effect, and the use of staff can be facilitated.
Preferably, a buoyancy ring is connected inside the conveying cylinder in a sliding manner; the bottom of the buoyancy ring is fixedly connected with a second air bag; a prompt rod is fixedly connected to the top of the buoyancy ring; the prompting rod penetrates through the top wall body of the conveying cylinder and is in sliding connection with the conveying cylinder, and under the action of buoyancy and mortar surface tension, the prompting rod can jack up the second air bag and the buoyancy ring, so that the lifting rod is jacked up, and a worker is prompted to timely separate the transmission gear from the third gear.
Preferably, the collar wall body is provided with a pair of sliding holes; the sliding hole is in sliding connection with a clamping block; a fixed spring is fixedly connected between the clamping block and the side wall of the sliding hole; a pair of draw-in grooves have been seted up with fixture block corresponding position department to the rotary groove lateral wall, and when underground construction, rotatory lantern ring can drive the fixture block and remove, and when the lantern ring drove drive gear respectively with first gear and third gear engagement, the fixture block can block into the draw-in groove to this can fix the lantern ring, thereby can make things convenient for staff's use.
Preferably, a sealing plug is fixedly connected at the position corresponding to the top side of the buoyancy ring and the end part of the connecting pipe; the top side of the conveying cylinder is fixedly connected with a protective shell; the prompt rod penetrates through the protective shell and is in sliding connection with the protective shell, the buoyancy ring moves upwards to enable the sealing plug to block the end portion of the connecting pipe upwards, so that the end portion of the connecting pipe can be sealed, the condition of sucking mortar in the connecting pipe is reduced, and the condition of blocking caused by solidification of the sucked mortar in the connecting pipe can be reduced.
Preferably, a group of conductive rods are fixedly connected to two sides of the shell; the conducting rod penetrates through the pulp outlet pipe; the conducting rod is fixedly connected with the wall body of the slurry outlet pipe, and when the slurry outlet pipe is constructed underground, the vibration of the shell can be transmitted into the slurry outlet pipe through the conducting rod, so that the slurry in the slurry outlet pipe can be vibrated, the slurry bubbles in the slurry outlet pipe are removed, the slurry is tightly combined, and the influence on the strength of the slurry after solidification is reduced.
The invention has the advantages that:
1. according to the invention, the conveying cylinder, the slurry outlet pipe, the first gear, the second gear, the transmission gear, the rotating shaft and the spiral auger are arranged, when the concrete mortar pump is in use, the connecting shaft drives the rotating shaft to rotate through the first gear, the second gear and the transmission gear, the spiral auger is driven to rotate by virtue of the rotation of the rotating shaft, so that external mortar is extracted, then the mortar is downwards sprayed out of the slurry outlet pipe, and when the vibrating rod is extracted, the mortar is downwards sprayed out, so that holes generated in the mortar are filled in the process of extracting the vibrating rod, and the generation of gaps of the concrete mortar is reduced;
2. according to the invention, through the arrangement of the mortar pipe, the extraction box, the cover plate, the first air bag and the steel balls, when the mortar is shallow in use, the conveying cylinder extracts part of air from the outside, the air is mixed with the mortar to cause air bubbles in the mortar, the mortar containing the air bubbles is sprayed downwards to influence the strength of the solidified mortar, the bottom of the cover plate is immersed into the mortar by virtue of the arrangement, then the first air bag is contacted with the mortar, and then the cover plate correspondingly slides upwards according to the depths of different mortar under the action of buoyancy and the tension of the surface of the mortar, so that the situation that the air bubbles are generated in the mortar due to the air mixed in the mortar in the process of extracting the mortar by the conveying cylinder can be reduced.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the 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 view of a housing structure of the present invention;
FIG. 2 is a schematic view of a transfer drum according to the present invention;
FIG. 3 is a schematic view of a piston cylinder according to the present invention;
FIG. 4 is a schematic view of the structure of the extracting box of the present invention;
fig. 5 is a schematic structural diagram of a latch according to the present invention.
In the figure: 11. a housing; 12. a connecting shaft; 13. a spiral auger; 14. a delivery cylinder; 15. a slurry outlet pipe; 16. a rotating shaft; 17. a first gear; 18. a transmission gear; 19. a second gear; 21. a collar; 22. a grip; 31. a slurry inlet pipe; 32. extracting the box; 33. a cover plate; 35. a first air bag; 36. steel balls; 41. a fixing seat; 42. balancing weight; 51. a sealing plate; 52. a support spring; 61. a piston cylinder; 62. a piston plate; 63. a reciprocating screw rod; 64. a connecting pipe; 65. an exhaust check valve; 71. a second air bag; 72. a buoyancy ring; 73. a cue; 81. a clamping groove; 82. a clamping block; 91. a sealing plug; 92. a protective shell; 10. and a conductive rod.
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.
Specific examples are given below.
Referring to fig. 1 to 3 and 5, an insert type vibrating device for underground construction includes a housing 11; the top of the shell 11 is rotatably connected with a connecting shaft 12; an eccentric shaft is fixedly connected to the bottom end of the connecting shaft 12; a flexible shaft is fixedly connected to the top end of the connecting shaft 12; a pair of conveying cylinders 14 are fixedly connected to two sides of the shell 11; a rotating shaft 16 is rotatably connected to the conveying cylinder 14; the surface of the rotating shaft 16 is fixedly connected with a spiral auger 13; the rotating shaft 16 penetrates through the top wall body of the conveying cylinder 14 and is rotatably connected with the conveying cylinder; the top end of the rotating shaft 16 is fixedly connected with a first gear 17; a slurry outlet pipe 15 is fixedly connected to the bottom end of the conveying cylinder 14; a through hole is formed in the side surface of the conveying cylinder 14; the top of the shell 11 is provided with a cavity; the surface of the connecting shaft 12 is fixedly connected with a second gear 19; a transmission gear 18 is arranged between the first gear 17 and the second gear 19; the second gear 19 is positioned inside the cavity; in the underground construction, in the prior art, the flexible shaft can drive the connecting shaft 12 and the eccentric shaft to rotate, thereby the connecting shaft 12 drives the second gear 19 to rotate, the second gear 19 enables the first gear 17 and the rotating shaft 16 to rotate through the transmission gear 18, the conveying cylinder 14 is immersed in mortar, then the mortar can enter the conveying cylinder 14 from the through hole, the spiral auger 13 is driven to rotate by the rotation of the rotating shaft 16, so that external mortar is extracted, and then the mortar is downwards sprayed out from the mortar outlet pipe 15, when the vibrating rod is extracted, the mortar is downwards sprayed out, so that holes generated in the mortar are filled and extracted in the process of the vibrating rod, thereby gaps are reduced, and meanwhile, the surface of the shell 11 is mostly in contact with the mortar through the conveying structure design, so that the influence on the vibrating effect can be reduced.
Further, as shown in fig. 1-3 and 5, a rotating groove is formed at the top of the shell 11; the rotating groove is rotationally connected with a lantern ring 21; the lantern ring 21 is rotationally connected with the transmission gear 18; both sides of the lantern ring 21 are fixedly connected with handles 22; the rotating groove is positioned at the top of the cavity; in the use process, the staff can drive the lantern ring 21 to rotate through rotating the handle 22, the lantern ring 21 rotates to drive the transmission gear 18 to move, the transmission gear 18 and the first gear 17 are meshed with the second gear 19, and accordingly the spiral auger 13 is controlled to be opened and closed in a rotating mode, and accordingly the influence of the spiral auger 13 on mortar vibration caused by the fact that mortar is conveyed in a rotating mode all the time is reduced.
Further, as shown in fig. 1 and 3-5, the through hole wall body is fixedly connected with a slurry inlet pipe 31; the bottom end of the slurry inlet pipe 31 is fixedly connected with an extraction box 32; a cover plate 33 is slidably connected to one side of the extraction box 32 away from the housing 11; both sides of the extracting box 32 are provided with sliding grooves; a first air bag 35 is fixedly connected to the bottom side wall of the cover plate 33; the inner side walls on two sides of the cover plate 33 are buckled and connected with steel balls 36 in a rolling way; the steel balls 36 are embedded into the sliding grooves; a first one-way valve is fixedly connected in the wall body of the slurry inlet pipe 31; when the mortar is shallow, the conveying cylinder 14 is also used for extracting part of air in the process of extracting the mortar from the outside, the air is mixed with the mortar, air bubbles are generated in the mortar, the mortar containing the air bubbles is sprayed downwards, the strength of the solidified mortar is influenced, in the underground construction, the shell 11 is inserted into the mortar, the bottom of the cover plate 33 is immersed into the mortar in the process of inserting the shell, then the first air bag 35 is contacted with the mortar, then the cover plate 33 is not moved in the process of inserting the shell 11 downwards under the action of buoyancy and the tension of the surface of the mortar, the cover plate 33 slides on the extracting box 32, the cover plate correspondingly slides upwards according to the depth of different mortar, the steel balls 36 are used for reducing the sliding friction force, so that the bottom of the extracting box 32 is opened, and then the conveying cylinder 14 is extracted from the gap opened between the extracting box 32 and the cover plate 33 through the mortar inlet pipe 31.
Further, as shown in fig. 4, the cover plate 33 is slidably connected with a sealing plate 51; a supporting spring 52 is fixedly connected between the sealing plate 51 and the inner side wall of the cover plate 33; a group of guide posts are fixedly connected to the side surface of the sealing plate 51; the guide post penetrates through the wall body of the cover plate 33 and is connected with the wall body in a sliding way; the sealing plate 51 is located between the cover plate 33 and the extraction box 32; in underground construction, the contact surface of the sealing plate 51 and the extracting box 32 is smooth, the surface of the sealing plate 51 is also smooth, the two smooth surfaces are contacted, and the two surfaces are attached to seal the side surface of the extracting box 32 under the action of partial moisture in mortar, so that the air from the outside is reduced from entering the extracting box 32, and the supporting spring 52 can press the sealing plate 51 along with the abrasion of the sealing plate 51, so that the sealing plate 51 is in close contact with the extracting box 32.
Further, as shown in fig. 1 and 4-5, the side wall of the housing 11 is rotatably connected with a fixing seat 41; the fixed seat 41 is fixedly connected with the extraction box 32; a connecting rope is fixedly connected to the bottom of the extraction box 32; the bottom end of the connecting rope is fixedly connected with a balancing weight 42; during underground construction, the extracting box 32 is connected with the shell 11 by the fixing seat 41 and can be transmitted to rotate, in the vibrating process, a worker can obliquely hold the shell 11, a gap between the extracting box 32 and the sealing plate 51 is exposed in the air, and the conveying cylinder 14 is caused to suck air.
Further, as shown in fig. 1 and 3, a piston cylinder 61 is fixedly connected to the side surface of the conveying cylinder 14; the middle part of the piston cylinder 61 is rotatably connected with a reciprocating screw 63; the reciprocating screw 63 is connected with a piston plate 62 through a ball screw nut pair; a third gear is fixedly connected to the top end of the reciprocating screw 63; a connecting pipe 64 is fixedly connected between the top of the conveying cylinder 14 and the piston cylinder 61; a second one-way valve is fixedly connected in the connecting pipe 64; an exhaust one-way valve 65 is fixedly connected to the side surface of the piston cylinder 61; when the mortar liquid level is lower than the conveying cylinder 14, the handle 22 is rotated at this time, the transmission gear 18 is meshed with the second gear 19 and the third gear respectively, so that the reciprocating screw 63 rotates, the reciprocating screw 63 rotates to enable the piston plate 62 to reciprocate up and down in the piston cylinder 61, air in the piston cylinder 61 is discharged outwards through the exhaust one-way valve 65, then air in the conveying cylinder 14 is extracted through the connecting pipe 64, mortar is sucked into the conveying cylinder 14, the air in the connecting pipe 64 can only flow into the piston cylinder 61 in one direction through the second one-way valve, mortar is automatically extracted and injected into the conveying cylinder 14 through the arrangement, and the screw auger 13 can extract mortar at the bottom through a siphon effect, so that the use of workers can be facilitated.
Further, as shown in fig. 2 and 3, a buoyancy ring 72 is slidably connected to the interior of the delivery cylinder 14; the bottom of the buoyancy ring 72 is fixedly connected with a second air bag 71; a prompt rod 73 is fixedly connected to the top of the buoyancy ring 72; the prompting rod 73 penetrates through the top wall body of the conveying cylinder 14 and is connected with the conveying cylinder in a sliding manner; during underground construction, as the mortar is continuously injected into the conveying cylinder 14, the liquid level of the mortar continuously rises, and under the action of buoyancy and mortar surface tension, the second air bag 71 and the buoyancy ring 72 are jacked up, so that the lifting rod is jacked up, a worker is prompted to timely separate the transmission gear 18 from the third gear, the condition that the mortar is sucked into the connecting pipe 64 and the piston cylinder 61 is reduced, and the condition that the connecting pipe 64 is blocked by the solidified mortar and the piston cylinder 61 is reduced.
Further, as shown in fig. 5, a pair of sliding holes are formed in the wall of the collar 21; a clamping block 82 is slidably connected in the sliding hole; a fixed spring is fixedly connected between the clamping block 82 and the side wall of the sliding hole; a pair of clamping grooves 81 are formed in the positions, corresponding to the clamping blocks 82, of the side walls of the rotating grooves; during underground construction, the clamping block 82 can be driven to move by rotating the lantern ring 21, and when the lantern ring 21 drives the transmission gear 18 to be meshed with the first gear 17 and the third gear respectively, the clamping block 82 can be clamped into the clamping groove 81, so that the lantern ring 21 can be fixed, and the use of staff can be facilitated.
Further, as shown in fig. 1-2, a sealing plug 91 is fixedly connected to the top side of the buoyancy ring 72 at a position corresponding to the end of the connecting pipe 64; a protective shell 92 is fixedly connected to the top side of the conveying cylinder 14; the prompting rod 73 penetrates through the protecting shell 92 and is connected with the protecting shell in a sliding way; during underground construction, the buoyancy ring 72 moves upwards to enable the sealing plug 91 to block the end part of the connecting pipe 64 upwards, so that the end part of the connecting pipe 64 can be sealed, the condition of sucking mortar in the connecting pipe 64 can be reduced, the condition of blocking caused by solidification of the sucked mortar in the connecting pipe 64 can be reduced, and the protective shell 92 is used for shielding and protecting the gap between the buffer cylinder and the top of the piston cylinder 61.
Further, as shown in fig. 1-2, a group of conductive rods 10 are fixedly connected to both sides of the housing 11; the conducting rod 10 penetrates through the pulp outlet pipe 15; the conducting rod 10 is fixedly connected with the wall body of the slurry outlet pipe 15; when underground construction is performed, the shell 11 is inserted into mortar, the mortar in the mortar outlet pipe 15 can enter the mortar, the mortar is not compacted by vibration, and then the mortar in the mortar outlet pipe 15 is separated from external mortar, so that the mortar in the mortar outlet pipe 15 contains more gaps.
In the working principle, in the prior art, when the underground construction is carried out, the flexible shaft drives the connecting shaft 12 and the eccentric shaft to rotate, so that the connecting shaft 12 drives the second gear 19 to rotate, the second gear 19 drives the first gear 17 and the rotating shaft 16 to rotate through the transmission gear 18, the conveying cylinder 14 is immersed in mortar, then the mortar enters the conveying cylinder 14 from the through hole, then the rotating shaft 16 rotates to drive the spiral auger 13 to rotate, so that external mortar is extracted, then the mortar is sprayed downwards from the mortar outlet pipe 15, when the vibrating rod is extracted, the mortar is sprayed downwards, so that holes generated in the mortar are filled and extracted, so that gaps are reduced, and meanwhile, by the conveying structural design, most of the surface of the shell 11 is in contact with the mortar, so that the influence on the vibrating effect can be reduced, in the use process, a worker can rotate the handle 22 to drive the lantern ring 21 to rotate, the lantern ring 21 rotates to drive the transmission gear 18 to move, the transmission gear 18 and the first gear 17 are meshed with the second gear 19 to control the opening and closing of the rotation of the screw auger 13, so that the influence of the screw auger 13 on the vibration of the mortar is reduced, when the mortar is shallow, part of air is pumped into the conveying cylinder 14 in the process of pumping the mortar from the outside, the air is mixed with the mortar to cause bubbles to be generated in the mortar, the mortar containing the bubbles is sprayed downwards to influence the strength of the solidified mortar, in the underground construction, the shell 11 is inserted into the mortar, the bottom of the cover plate 33 is immersed into the mortar in the process of insertion, then the first air bag 35 is contacted with the mortar, then, under the action of buoyancy and tension on the surface of mortar, the cover plate 33 is not moved in the process of being downwards inserted into the shell 11, so that the cover plate 33 slides on the extraction box 32, the steel balls 36 are used for reducing sliding friction force, so that the bottom of the extraction box 32 is opened, then the conveying cylinder 14 extracts mortar from an opening gap between the extraction box 32 and the cover plate 33 through the mortar inlet pipe 31, the opening gap is positioned below the surface of the mortar, the condition that air is mixed in the mortar to cause the mortar to generate bubbles in the process of extracting the mortar by the conveying cylinder 14 can be reduced, before the mortar is used, the mortar needs to be injected into the extraction box 32 and the conveying cylinder 14, the first one-way valve is used for enabling the mortar to flow in a one-way, reducing the condition that the mortar flows back into the extraction box 32 in the mortar inlet pipe 31, the contact surface of the sealing plate 51 and the extraction box 32 is smooth in the underground construction, and the surface of the sealing plate 51 is smooth by virtue of two smooth surface contacts, and under the action of partial moisture in the mortar, the two sides of the mortar are attached to seal the sides of the extraction box 32, so that the outside air is reduced to enter the extraction box 32, the supporting spring 52 can press the sealing plate 51 along with the abrasion of the sealing plate 51, so that the sealing plate 51 is tightly contacted with the extraction box 32, the extraction box 32 is connected with the shell 11 by the fixing seat 41 and can be rotated, during the vibrating process, workers can obliquely hold the shell 11, at the moment, the gap between the extraction box 32 and the sealing plate 51 is exposed in the air, and the conveying cylinder 14 is caused to suck the air, in the underground construction, the gravity center of the extraction box 32 is downward by pulling the extraction box 32 by the balancing weight 42 and the connecting rope, when the shell 11 is obliquely held, the extraction box 32 is correspondingly rotated by the balancing weight 42, so that the bottom of the extraction box 32 is immersed in the mortar, further reducing the condition that the gap between the extracting box 32 and the sealing plate 51 is exposed in the air, when the mortar liquid level is lower than the conveying cylinder 14, rotating the handle 22 at this time to enable the transmission gear 18 to be meshed with the second gear 19 and the third gear respectively, so as to enable the reciprocating screw 63 to rotate, the reciprocating screw 63 rotates to enable the piston plate 62 to reciprocate up and down in the piston cylinder 61, the air in the piston cylinder 61 can be discharged outwards through the exhaust check valve 65, and then the air in the conveying cylinder 14 is extracted through the connecting pipe 64, so that the mortar is absorbed into the conveying cylinder 14, the second check valve enables the air in the connecting pipe 64 to flow into the piston cylinder 61 only in one way, the mortar is automatically extracted and injected into the conveying cylinder 14 by virtue of the arrangement, the screw auger 13 can extract the mortar at the bottom through the siphon effect, thereby being convenient for staff to use, as the mortar is continuously injected into the conveying cylinder 14, the liquid level of the mortar continuously rises, under the action of buoyancy and mortar surface tension, the second air bag 71 and the buoyancy ring 72 are jacked up, so that the lifting rod is jacked up, the working personnel is prompted to timely separate the transmission gear 18 from the third gear, the condition that the connecting pipe 64 and the piston cylinder 61 are sucked into the mortar is reduced, the condition that the connecting pipe 64 is blocked by the solidified mortar and the piston cylinder 61 is reduced, when the underground construction is carried out, the clamping block 82 is driven to move by the rotating lantern ring 21, when the lantern ring 21 drives the transmission gear 18 to be meshed with the first gear 17 and the third gear respectively, the clamping block 82 is clamped into the clamping groove 81, so that the lantern ring 21 can be fixed, the use of the working personnel is facilitated, the buoyancy ring 72 moves upwards, so that the sealing plug 91 blocks the end part of the connecting pipe 64 upwards, so that the end part of the connecting pipe 64 can be sealed, thus, the condition of sucking mortar in the connecting pipe 64 is reduced, the condition of blocking caused by solidification of the sucked mortar in the connecting pipe 64 can be reduced, the protective shell 92 is used for shielding and protecting the gap between the buffer cylinder and the top of the piston cylinder 61, the shell 11 is inserted into the mortar, the mortar can enter the mortar in the mortar outlet pipe 15, the mortar is not compacted by vibration, and then the mortar outlet pipe 15 is separated from external mortar, so that the mortar in the mortar outlet pipe 15 contains more gaps.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (10)
1. An inserted vibrating device for underground construction comprises a shell (11); the top of the shell (11) is rotatably connected with a connecting shaft (12); an eccentric shaft is fixedly connected to the bottom end of the connecting shaft (12); the top end of the connecting shaft (12) is fixedly connected with a flexible shaft; the method is characterized in that: a pair of conveying cylinders (14) are fixedly connected to two sides of the shell (11); a rotating shaft (16) is rotationally connected with the conveying cylinder (14); a spiral auger (13) is fixedly connected to the surface of the rotating shaft (16); the rotating shaft (16) penetrates through the top wall body of the conveying cylinder (14) and is rotationally connected with the conveying cylinder; a first gear (17) is fixedly connected to the top end of the rotating shaft (16); the bottom end of the conveying cylinder (14) is fixedly connected with a slurry outlet pipe (15); the side surface of the conveying cylinder (14) is provided with a through hole; the top of the shell (11) is provided with a cavity; a second gear (19) is fixedly connected to the surface of the connecting shaft (12); a transmission gear (18) is arranged between the first gear (17) and the second gear (19).
2. The plug-in vibrating device for underground construction according to claim 1, wherein: a rotating groove is formed in the top of the shell (11); a lantern ring (21) is rotationally connected in the rotating groove; the lantern ring (21) is rotationally connected with the transmission gear (18); both sides of the lantern ring (21) are fixedly connected with handles (22).
3. The plug-in vibrating device for underground construction according to claim 2, wherein: the through hole wall body is fixedly connected with a slurry inlet pipe (31); the bottom end of the slurry inlet pipe (31) is fixedly connected with an extraction box (32); one side of the extraction box (32) far away from the shell (11) is connected with a cover plate (33) in a sliding manner; both sides of the extraction box (32) are provided with sliding grooves; a first air bag (35) is fixedly connected to the side wall of the bottom of the cover plate (33); the inner side walls on two sides of the cover plate (33) are buckled and connected with steel balls (36) in a rolling way; the steel balls (36) are embedded into the sliding grooves; the wall body of the slurry inlet pipe (31) is fixedly connected with a first one-way valve.
4. A plug-in vibrating device for underground construction according to claim 3, wherein: a sealing plate (51) is connected in a sliding manner to the cover plate (33); a supporting spring (52) is fixedly connected between the sealing plate (51) and the inner side wall of the cover plate (33); a group of guide posts are fixedly connected to the side surface of the sealing plate (51); the guide post penetrates through the wall body of the cover plate (33) and is connected with the guide post in a sliding manner.
5. A plug-in vibrating device for underground construction according to claim 3, wherein: the side wall of the shell (11) is rotatably connected with a fixed seat (41); the fixed seat (41) is fixedly connected with the extraction box (32); a connecting rope is fixedly connected to the bottom of the extraction box (32); the bottom end of the connecting rope is fixedly connected with a balancing weight (42).
6. A plug-in vibrating device for underground construction according to claim 3, wherein: a piston cylinder (61) is fixedly connected to the side surface of the conveying cylinder (14); the middle part of the piston cylinder (61) is rotationally connected with a reciprocating screw rod (63); a piston plate (62) is connected to the reciprocating screw (63) through a ball screw nut; a third gear is fixedly connected to the top end of the reciprocating screw rod (63); a connecting pipe (64) is fixedly connected between the top of the conveying cylinder (14) and the piston cylinder (61); a second one-way valve is fixedly connected in the connecting pipe (64); an exhaust one-way valve (65) is fixedly connected to the side face of the piston cylinder (61).
7. The plug-in vibrating device for underground construction of claim 6, wherein: a buoyancy ring (72) is connected inside the conveying cylinder (14) in a sliding manner; the bottom of the buoyancy ring (72) is fixedly connected with a second air bag (71); a prompt rod (73) is fixedly connected to the top of the buoyancy ring (72); the prompting rod (73) penetrates through the top wall body of the conveying cylinder (14) and is connected with the conveying cylinder in a sliding mode.
8. The plug-in vibrating device for underground construction according to claim 2, wherein: the wall body of the lantern ring (21) is provided with a pair of sliding holes; a clamping block (82) is connected in the sliding hole in a sliding way; a fixed spring is fixedly connected between the clamping block (82) and the side wall of the sliding hole; a pair of clamping grooves (81) are formed in the positions, corresponding to the clamping blocks (82), of the side walls of the rotating grooves.
9. The plug-in vibrating device for underground construction of claim 7, wherein: a sealing plug (91) is fixedly connected to the position, corresponding to the end part of the connecting pipe (64), of the top side of the buoyancy ring (72); the top side of the conveying cylinder (14) is fixedly connected with a protective shell (92); the prompting rod (73) penetrates through the protecting shell (92) and is connected with the protecting shell in a sliding mode.
10. The plug-in vibrating device for underground construction according to claim 1, wherein: a group of conductive rods (10) are fixedly connected to two sides of the shell (11); the conductive rod (10) penetrates through the pulp outlet pipe (15); the conductive rod (10) is fixedly connected with the wall body of the slurry outlet pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310485287.0A CN116623954A (en) | 2023-04-28 | 2023-04-28 | Inserted vibration device for underground construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310485287.0A CN116623954A (en) | 2023-04-28 | 2023-04-28 | Inserted vibration device for underground construction |
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| Publication Number | Publication Date |
|---|---|
| CN116623954A true CN116623954A (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310485287.0A Pending CN116623954A (en) | 2023-04-28 | 2023-04-28 | Inserted vibration device for underground construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117888738A (en) * | 2024-03-13 | 2024-04-16 | 内蒙古河源水利水电工程建设有限责任公司 | Grouting device for engineering construction |
-
2023
- 2023-04-28 CN CN202310485287.0A patent/CN116623954A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117888738A (en) * | 2024-03-13 | 2024-04-16 | 内蒙古河源水利水电工程建设有限责任公司 | Grouting device for engineering construction |
| CN117888738B (en) * | 2024-03-13 | 2024-05-24 | 内蒙古河源水利水电工程建设有限责任公司 | Grouting device for engineering construction |
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