CN117266575B - Vibrating rod lifting device - Google Patents
Vibrating rod lifting device Download PDFInfo
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- CN117266575B CN117266575B CN202311280744.9A CN202311280744A CN117266575B CN 117266575 B CN117266575 B CN 117266575B CN 202311280744 A CN202311280744 A CN 202311280744A CN 117266575 B CN117266575 B CN 117266575B
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- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 72
- 230000003044 adaptive effect Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 non-uniformity Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000011800 void material Substances 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a vibrating rod lifting device which comprises a fixed shell, a guide groove, a screw rod, a motor I, a cable, a mounting cavity, a guide wheel I, a guide wheel II, an auxiliary conveying mechanism, a self-adaptive mechanism, a guide wheel III, a mounting groove and a lifting seat, wherein the guide wheel I is arranged on the fixed shell; the invention has the advantages of reasonable and simple structure, low production cost and convenient installation, and the vibrating rod is integrally moved downwards to be inserted into the concrete for vibrating operation under the action of the auxiliary conveying mechanism and the self weight of the vibrating rod, so that the convenience in use is improved; the guide wheel III provided by the invention can increase the cable winding and unwinding length, thereby meeting the rapid lifting range of the vibrating rod and improving the convenience in use; the auxiliary conveying mechanism provided by the invention can drive all the first conveying wheels and the second conveying wheels to rotate together through the second motor, so that the reliability and stability of the cable in conveying are ensured, and the efficiency of vibration operation is improved.
Description
Technical Field
The invention relates to the technical field of vibrating rods, in particular to a vibrating rod lifting device.
Background
In the concrete pouring process, in order to prevent phenomena of non-compactness, void, non-uniformity, air holes and the like of concrete, a vibrator is required to vibrate the concrete in the pouring process. When a concrete structure with a certain thickness is poured, an inserted type vibrating rod is generally adopted to ensure the excitation depth, but the inserted type vibrating rod is required to be held by an operator to move and perform inserted type construction at a plurality of positions because the excitation depth of the inserted type vibrating rod is enough, and the efficiency is low and the labor intensity is high through manual insertion, so that the vibrating rod lifting device is required to be used for satisfying the inserting operation of the vibrating rod, the inserting depth of the vibrating rod in the existing vibrating rod lifting device is limited, and the requirement for use in a complex environment is difficult to be met.
Disclosure of Invention
The invention aims to solve the problems that the insertion depth of a vibrating rod is limited in the conventional vibrating rod lifting device and the use requirement under a complex environment is difficult to meet.
In order to solve the problems, the invention provides a technical scheme that: the utility model provides a vibrating rod elevating gear, includes the vibrating rod, and its innovation point lies in: the device comprises a fixed shell, a guide groove, a screw, a motor I, a cable, a mounting cavity, a guide wheel I, a guide wheel II, an auxiliary conveying mechanism, a self-adaptive mechanism, a guide wheel III, a mounting groove and a lifting seat; an installation cavity is formed in the fixed shell, and a first motor is fixedly connected to the left upper side of the fixed shell; the guide groove is vertically and movably connected to the left side of the mounting cavity; the screw is movably connected to the center of the guide groove, and the center of the upper side of the screw is fixedly connected with an output shaft of the lower side of the motor; the left outer part of the lifting seat is vertically and movably connected inside the guide groove, a threaded hole arranged in the center of the left side of the lifting seat is connected with a screw rod, and a mounting groove is formed in the right inner part of the lifting seat; the guide wheel III is movably connected inside the mounting groove; the guide wheel I and the guide wheel II are both movably connected to the right upper side of the mounting cavity; the auxiliary conveying mechanism is fixedly connected to the right upper side of the mounting cavity; one side of the cable is fixedly connected to the left upper side of the mounting cavity, and the other side of the cable is connected with the upper side of the vibrating rod through the guide wheel III, the guide wheel I and the guide wheel II and the auxiliary conveying mechanism in sequence; the self-adaptive mechanism is arranged in the right lower side of the installation cavity; the outside of the lower side of the vibrating rod is positioned inside the self-adaptive mechanism.
Preferably, the specific structure of the auxiliary conveying mechanism comprises a conveying shell, a conveying wheel I, a transmission shaft I, a conveying wheel II, a transmission shaft II, a conveying cavity, a transmission gear II, a connecting gear I, a motor II, a transmission gear I and a connecting gear II; a conveying cavity is formed in one side of the conveying shell, and a transmission cavity is formed in the other side of the conveying shell; the first transmission shafts are respectively and movably connected to one side of the conveying cavity, the outer parts of one sides of the first transmission shafts are fixedly connected with first transmission gears, the first transmission gears are positioned in the transmission cavity, and the first transmission gears are connected through two connecting gears; the first conveying wheels are respectively positioned at one side of the conveying cavity, and the inner parts of the centers of the first conveying wheels are respectively fixedly connected with the outer parts of the other sides of the corresponding transmission shafts; the second transmission shafts are respectively and movably connected to the other sides of the conveying cavities; the second transmission gears are fixedly connected to the outside of one side of the corresponding second transmission shaft respectively, the second transmission gears are positioned in the transmission cavity and connected through the first connection gears, and the second transmission gears are connected with the corresponding first transmission gears respectively; the second conveying wheels are respectively and movably connected to the other sides of the conveying cavities, and the inner parts of the centers of the second conveying wheels are respectively and fixedly connected to the outer parts of the other sides of the corresponding second transmission shafts; the second motor is fixedly connected to the outer side of the conveying shell, and the second output shaft of the motor is fixedly connected with the center of one side of the corresponding transmission shaft.
Preferably, the outer circular surfaces of the first conveying wheel and the second conveying wheel are provided with circular arc clamping grooves.
Preferably, the second motor is a servo motor or a stepper motor.
Preferably, the specific structure of the self-adaptive mechanism comprises a guide hole, a first guide wheel, a circular cavity, an annular body, a sliding hole, a spring, a blind hole, a sliding block, a connecting groove and a second guide wheel; the guide hole is formed in the right lower side of the mounting cavity; the first guide wheels are respectively and movably connected to the periphery of the upper side of the guide hole; the circular cavity is arranged at the lower side of the guide hole; the outer part of the annular body is movably connected inside the circular cavity; the plurality of sliding holes are respectively and uniformly formed in the periphery of the inner part of the annular body; the plurality of sliding blocks are respectively and movably connected with the outer parts of the plurality of sliding blocks in the corresponding sliding holes, blind holes are formed in the outer sides of the plurality of sliding blocks, connecting grooves are formed in the inner sides of the plurality of sliding blocks, and guide wheels II are movably connected in the connecting grooves; springs are arranged between the blind holes and the corresponding sliding holes.
Preferably, the lower side of the guide hole is in a horn mouth shape.
Preferably, the sliding hole is a rectangular hole and is matched with the outer part of the sliding block.
Preferably, the first motor is a servo motor or a stepping motor.
Preferably, circular arc clamping grooves are formed in the outer circular surfaces of the first guide wheel and the second guide wheel.
The invention has the beneficial effects that:
(1) The invention has the advantages of reasonable and simple structure, low production cost and convenient installation, and the vibrating rod is integrally moved downwards to be inserted into the concrete for vibrating operation under the action of the auxiliary conveying mechanism and the self weight of the vibrating rod, so that the convenience in use is improved.
(2) The guide wheel III provided by the invention can increase the cable winding and unwinding length, thereby meeting the rapid lifting range of the vibrating rod and improving the convenience in use.
(3) The auxiliary conveying mechanism provided by the invention can drive all the first conveying wheels and the second conveying wheels to rotate together through the second motor, so that the reliability and stability of the cable in conveying are ensured, and the efficiency of vibration operation is improved.
(4) The self-adaptive mechanism provided by the invention can ensure that the vibrating rod can deviate in a certain range after meeting resistance, and is particularly convenient to insert into the concrete in the steel bar frame, thereby meeting the use requirement in a complex environment.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is a schematic structural view of the auxiliary conveying mechanism.
Fig. 4 is a bottom cross-sectional view of fig. 3.
Fig. 5 is a schematic structural view of the adaptive mechanism.
1-A fixed housing; 2-a guide groove; 3-a screw; 4-motor I; 5-cable; 6-a mounting cavity; 7-a first guide wheel; 8-a second guide wheel; 9-an auxiliary conveying mechanism; 10-vibrating bars; 11-an adaptive mechanism; 12-a guide wheel III; 13-mounting slots; 14-lifting seat; 91-a transport housing; 92-conveying wheel I; 93-transmission shaft one; 94-a second conveying wheel; 95-a transmission shaft II; 96-conveying cavity; 97-transmission cavity; 98-a second transmission gear; 99-connecting gear one; 910-motor two; 911-first transmission gear; 912-connecting gear II; 111-guiding holes; 112-first guide wheel; 113-a circular cavity; 114-an annular body; 115-slide hole; 116-spring; 117-blind hole; 118-a slider; 119-connecting grooves; 1110-guide wheel two.
Detailed Description
As shown in fig. 1 and 2, the following technical solutions are adopted in this embodiment: the vibrating rod lifting device comprises a vibrating rod 10, and comprises a fixed shell 1, a guide groove 2, a screw 3, a motor I4, a cable 5, an installation cavity 6, a guide wheel I7, a guide wheel II 8, an auxiliary conveying mechanism 9, an adaptive mechanism 11, a guide wheel III 12, an installation groove 13 and a lifting seat 14; an installation cavity 6 is formed in the fixed shell 1, and a first motor 4 is fixedly connected to the left upper side of the fixed shell 1; the guide groove 2 is vertically and movably connected to the left side of the installation cavity 6; the screw rod 3 is movably connected to the center of the guide groove 2, and the center of the upper side of the screw rod 3 is fixedly connected with the output shaft of the first motor 4; the left outer part of the lifting seat 14 is vertically and movably connected inside the guide groove 2, a threaded hole arranged in the center of the left side of the lifting seat 14 is connected with the screw 3, and a mounting groove 13 is arranged inside the right side of the lifting seat 14; the guide wheel III 12 is movably connected inside the mounting groove 13; the guide wheel I7 and the guide wheel II 8 are both movably connected to the right upper side of the installation cavity 6; the auxiliary conveying mechanism 9 is fixedly connected to the upper right side of the mounting cavity 6; one side of the cable 5 is fixedly connected to the left upper side of the installation cavity 6, and the other side of the cable 5 is connected with the upper side of the vibrating rod 10 through the guide wheel III 12, the guide wheel I7 and the guide wheel II 8 and the auxiliary conveying mechanism 9 in sequence; the self-adapting mechanism 11 is arranged in the right lower side of the installation cavity 6; the outside of the lower side of the vibrating rod 10 is positioned inside the adaptive mechanism 11.
As shown in fig. 3 and 4, the specific structure of the auxiliary conveying mechanism 9 includes a conveying casing 91, a conveying wheel one 92, a transmission shaft one 93, a conveying wheel two 94, a transmission shaft two 95, a conveying cavity 96, a transmission cavity 97, a transmission gear two 98, a connecting gear one 99, a motor two 910, a transmission gear one 911 and a connecting gear two 912; a conveying cavity 96 is formed in one side of the conveying shell 91, and a transmission cavity 97 is formed in the other side of the conveying shell 91; the first transmission shafts 93 are respectively and movably connected to one side of the conveying cavity 96, the first transmission gears 911 are fixedly connected to the outer parts of one sides of the first transmission shafts 93, the first transmission gears 911 are positioned in the transmission cavity 97, and the first transmission gears 911 are connected through the second connection gears 912; the first conveying wheels 92 are a plurality of, the first conveying wheels 92 are all positioned on one side of the conveying cavity 96, and the inner parts of the centers of the first conveying wheels 92 are respectively and fixedly connected with the outer parts of the other sides of the corresponding first transmission shafts 93; the second transmission shafts 95 are a plurality of, and the second transmission shafts 95 are respectively and movably connected to the other side of the conveying cavity 96; the second transmission gears 98 are fixedly connected to the outside of one side of the corresponding second transmission shaft 95 respectively, the second transmission gears 98 are positioned in the transmission cavity 97, the second transmission gears 98 are connected through the first connection gear 99, and the second transmission gears 98 are connected with the corresponding first transmission gear 911 respectively; the second conveying wheels 94 are respectively and movably connected to the other sides of the conveying cavities 96, and the central interiors of the second conveying wheels 94 are respectively and fixedly connected to the exteriors of the other sides of the corresponding second transmission shafts 95; the second motor 910 is fixedly connected to the outer side of the conveying shell 91, and an output shaft of the second motor 910 is fixedly connected with the center of one side of the corresponding first transmission shaft 93.
Circular arc clamping grooves are formed in the outer circular surfaces of the first conveying wheel 92 and the second conveying wheel 94, so that the reliability and stability of conveying of the cable 5 are ensured; the second motor 910 is a servo motor or a stepper motor, so that the second motor 910 is conveniently controlled by the existing automation technology.
As shown in fig. 5, the specific structure of the adaptive mechanism 11 includes a guide hole 111, a first guide wheel 112, a circular cavity 113, an annular body 114, a sliding hole 115, a spring 116, a blind hole 117, a slider 118, a connecting slot 119 and a second guide wheel 1110; the guide hole 111 is formed in the right lower side of the mounting cavity 6; the number of the first guide wheels 112 is several, and the first guide wheels 112 are respectively and movably connected to the periphery of the upper side of the guide hole 111; the circular cavity 113 is arranged at the lower side of the guide hole 111; the outside of the annular body 114 is movably connected inside the circular cavity 113; the plurality of slide holes 115 are respectively and uniformly formed around the inner part of the annular body 114; the plurality of sliding blocks 118 are respectively and movably connected with the outside of the plurality of sliding blocks 118 in the corresponding sliding holes 115, blind holes 117 are respectively formed in the outer sides of the plurality of sliding blocks 118, connecting grooves 119 are respectively formed in the inner sides of the plurality of sliding blocks 118, and guide wheels II 1110 are respectively and movably connected with the inside of the connecting grooves 119; springs 116 are arranged between the blind holes 117 and the corresponding slide holes 115.
The lower side of the guide hole 111 is in a horn mouth shape, so that the vibration rod 10 can be ensured to deviate in a certain range after being blocked; the slide hole 115 is a rectangular hole and is matched with the outer part of the slide block 118; the motor I4 is a servo motor or a stepping motor, so that the motor I4 is conveniently controlled by the existing automation technology; circular arc clamping grooves are formed in the outer circular surfaces of the first guide wheel 7 and the second guide wheel 8, so that the guide conveying of the cable 5 is facilitated.
The use state of the invention is as follows: the invention has the advantages of reasonable and simple structure, low production cost and convenient installation, when in use, firstly, the device is moved to a required position, then the motor I4 is started to drive the screw rod 3 to rotate, the lifting seat 14 is integrally moved upwards by the rotation of the screw rod 3, so that the cable 5 can be loosened, then the vibrating rod 10 is integrally moved downwards and inserted into concrete for vibrating operation under the self weight of the auxiliary conveying mechanism 9 and the vibrating rod 10, so that the convenience in use is improved, the guide wheel III 12 can be used for increasing the retraction length of the cable 5, thereby meeting the rapid lifting range of the vibrating rod 10, the convenience in use is improved, and the additionally arranged auxiliary conveying mechanism 9 can drive all the conveying wheels I92 and the conveying wheels II 94 to rotate together by the motor II 910, so that the reliability and stability in the conveying of the cable 5 are ensured, the efficiency of vibrating operation is also improved, and the self-adaptive mechanism 11 can ensure that the vibrating rod 10 can be offset in a certain range after encountering resistance, and is particularly convenient to be inserted into concrete in the interior of a frame, so that the requirement in use is met under complex environment.
The control mode of the invention is controlled by manual starting or by the existing automation technology, the wiring diagram of the power element and the supply of the power source are common knowledge in the field, and the invention is mainly used for protecting the mechanical device, so the invention does not explain the control mode and the wiring arrangement in detail.
In the description of the invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or be integrated; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms in the invention will be understood by those of ordinary skill in the art.
While the basic principles and main features of the invention and advantages of the invention have been shown and described, it will be understood by those skilled in the art that the invention is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined in the appended claims and their equivalents.
Claims (7)
1. A vibrating rod lifting device, comprising a vibrating rod (10), characterized in that: the device comprises a fixed shell (1), a guide groove (2), a screw (3), a motor I (4), a cable (5), a mounting cavity (6), a guide wheel I (7), a guide wheel II (8), an auxiliary conveying mechanism (9), an adaptive mechanism (11), a guide wheel III (12), a mounting groove (13) and a lifting seat (14);
An installation cavity (6) is formed in the fixed shell (1), and a first motor (4) is fixedly connected to the left upper side of the fixed shell (1);
the guide groove (2) is vertically and movably connected to the left side of the installation cavity (6);
The screw rod (3) is movably connected to the center of the guide groove (2), and the center of the upper side of the screw rod (3) is fixedly connected with the output shaft of the first motor (4);
The left side of the lifting seat (14) is vertically and movably connected inside the guide groove (2), a threaded hole arranged in the center of the left side of the lifting seat (14) is connected with the screw (3), and a mounting groove (13) is formed in the right side of the lifting seat (14);
The guide wheel III (12) is movably connected inside the mounting groove (13);
the first guide wheel (7) and the second guide wheel (8) are both movably connected to the right upper side of the mounting cavity (6);
the auxiliary conveying mechanism (9) is fixedly connected to the right upper side of the mounting cavity (6);
One side of the cable (5) is fixedly connected to the left upper side of the mounting cavity (6), and the other side of the cable (5) is connected with the upper side of the vibrating rod (10) sequentially through a guide wheel III (12), a guide wheel I (7) and a guide wheel II (8) and an auxiliary conveying mechanism (9);
The self-adaptive mechanism (11) is arranged in the right lower side of the installation cavity (6);
The outside of the lower side of the vibrating rod (10) is positioned inside the self-adaptive mechanism (11);
The specific structure of the auxiliary conveying mechanism (9) comprises a conveying shell (91), a conveying wheel I (92), a transmission shaft I (93), a conveying wheel II (94), a transmission shaft II (95), a conveying cavity (96), a transmission cavity (97), a transmission gear II (98), a connecting gear I (99), a motor II (910), a transmission gear I (911) and a connecting gear II (912);
a conveying cavity (96) is formed in one side of the conveying shell (91), and a transmission cavity (97) is formed in the other side of the conveying shell (91);
The first transmission shafts (93) are respectively and movably connected to one side of the conveying cavity (96), the first transmission gears (911) are fixedly connected to the outer parts of one sides of the first transmission shafts (93), the first transmission gears (911) are positioned in the transmission cavity (97), and the first transmission gears (911) are connected through the second connection gears (912);
The first conveying wheels (92) are arranged on one side of the conveying cavity (96), and the central interiors of the first conveying wheels (92) are fixedly connected to the outer parts of the other sides of the corresponding first transmission shafts (93) respectively;
the number of the transmission shafts II (95) is several, and the transmission shafts II (95) are respectively and movably connected to the other side of the conveying cavity (96);
The transmission gears II (98) are respectively and fixedly connected to the outer part of one side of the corresponding transmission shaft II (95), the transmission gears II (98) are positioned in the transmission cavity (97), the transmission gears II (98) are connected through the connection gear I (99), and the transmission gears II (98) are respectively connected with the corresponding transmission gear I (911);
the second conveying wheels (94) are movably connected to the other side of the conveying cavity (96), and the inner parts of the centers of the second conveying wheels (94) are fixedly connected to the outer parts of the other sides of the corresponding second transmission shafts (95);
The second motor (910) is fixedly connected to the outer side of the conveying shell (91), and an output shaft of the second motor (910) is fixedly connected with one side center of the corresponding first transmission shaft (93);
The specific structure of the self-adaptive mechanism (11) comprises a guide hole (111), a first guide wheel (112), a circular cavity (113), an annular body (114), a sliding hole (115), a spring (116), a blind hole (117), a sliding block (118), a connecting groove (119) and a second guide wheel (1110);
The guide hole (111) is formed in the right lower side of the mounting cavity (6);
The guide wheels I (112) are respectively and movably connected to the periphery of the upper side of the guide hole (111);
The circular cavity (113) is arranged at the lower side of the guide hole (111);
the outside of the annular body (114) is movably connected inside the circular cavity (113);
the number of the sliding holes (115) is several, and the sliding holes (115) are respectively and uniformly arranged on the periphery of the inner part of the annular body (114);
The plurality of sliding blocks (118) are respectively and movably connected with the outside of each sliding block (118) in the corresponding sliding hole (115), blind holes (117) are respectively formed in the outer sides of the plurality of sliding blocks (118), connecting grooves (119) are respectively formed in the inner sides of the plurality of sliding blocks (118), and guide wheels II (1110) are respectively and movably connected in the connecting grooves (119);
springs (116) are arranged between the blind holes (117) and the corresponding sliding holes (115).
2. The vibrating bar lifting device of claim 1, wherein: circular arc clamping grooves are formed in the outer circular surfaces of the first conveying wheel (92) and the second conveying wheel (94).
3. The vibrating bar lifting device of claim 1, wherein: the second motor (910) is a servo motor or a stepper motor.
4. The vibrating bar lifting device of claim 1, wherein: the lower side of the guide hole (111) is in a horn mouth shape.
5. The vibrating bar lifting device of claim 1, wherein: the slide hole (115) is a rectangular hole and is matched with the outer part of the slide block (118).
6. The vibrating bar lifting device of claim 1, wherein: the first motor (4) is a servo motor or a stepping motor.
7. The vibrating bar lifting device of claim 1, wherein: circular arc clamping grooves are formed in the outer circular surfaces of the first guide wheel (7) and the second guide wheel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311280744.9A CN117266575B (en) | 2023-10-07 | 2023-10-07 | Vibrating rod lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311280744.9A CN117266575B (en) | 2023-10-07 | 2023-10-07 | Vibrating rod lifting device |
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| CN117266575A CN117266575A (en) | 2023-12-22 |
| CN117266575B true CN117266575B (en) | 2024-05-14 |
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| CN202311280744.9A Active CN117266575B (en) | 2023-10-07 | 2023-10-07 | Vibrating rod lifting device |
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| CN111350133A (en) * | 2020-04-27 | 2020-06-30 | 中电建十一局工程有限公司 | Vibration device and method for bridge pier stud |
| CN215593691U (en) * | 2021-01-21 | 2022-01-21 | 中国建筑一局(集团)有限公司 | Concrete pier column pouring and vibrating device |
| CN215402827U (en) * | 2021-08-05 | 2022-01-04 | 中国建筑第六工程局有限公司 | Guide rail type anti-falling hydraulic lifting platform device |
| CN218114914U (en) * | 2022-05-18 | 2022-12-23 | 昆山德恩基电子科技有限公司 | Electric lifting platform device |
| CN114790701A (en) * | 2022-06-07 | 2022-07-26 | 中交第二航务工程局有限公司 | Automatic vibrating device for pier column concrete and construction method |
| CN218181931U (en) * | 2022-07-08 | 2022-12-30 | 南通理工学院 | Cutting device for cable and wire production and manufacturing |
| CN115110531A (en) * | 2022-07-27 | 2022-09-27 | 山东华威建工科技有限公司 | Compound device that vibrates of precast concrete tubular pile |
| CN217518209U (en) * | 2022-08-08 | 2022-09-30 | 唐山市星斗路桥机械有限公司 | Novel tower crane type vibrating equipment |
| CN115206602A (en) * | 2022-09-16 | 2022-10-18 | 南通上汇新材料有限公司 | Wrapping device for cable manufacturing |
| CN116498086A (en) * | 2023-05-09 | 2023-07-28 | 南通居者安建筑科学研究院有限公司 | Concrete split-point compacting device and application method thereof |
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| CN117266575A (en) | 2023-12-22 |
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