CN218715185U - Length-adjustable string drum device - Google Patents
Length-adjustable string drum device Download PDFInfo
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- CN218715185U CN218715185U CN202222919430.6U CN202222919430U CN218715185U CN 218715185 U CN218715185 U CN 218715185U CN 202222919430 U CN202222919430 U CN 202222919430U CN 218715185 U CN218715185 U CN 218715185U
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- adjusting
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- fixed
- thick bamboo
- adjustable length
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a string section of thick bamboo device of adjustable length, concretely relates to string section of thick bamboo technical field, including the butt joint pipe, the outer wall of butt joint pipe and be close to its top position department and be fixed with the regulation deckle board, the inside of adjusting the deckle board is pegged graft and is had swing joint's drive screw, drive screw's outer wall position department is equipped with suit and goes up threaded connection's linkage adjusting part. The utility model discloses a set up linkage adjusting part, it is rotatory at the regulation deckle board inside to start servo gear motor drive screw, threaded collar piece shifts up along adjusting deckle board inner wall direction under the effect of screw thread, can make the shrink adjust a section of thick bamboo shrink in the outer wall position department of butt joint pipe like this, can shrink the fine setting about can realizing to the regulation section of thick bamboo of pouring concrete, the operation is pour fast to the building realization that is applicable to different length like this, not only need not dismantle, and do not need the cluster section of thick bamboo of reserve different models, avoid extravagant cluster section of thick bamboo resource.
Description
Technical Field
The utility model relates to a cluster section of thick bamboo technical field, more specifically says, the utility model relates to a string section of thick bamboo device of adjustable length.
Background
In the construction of cast-in-place box girder bracket, especially in the construction is striden to 0# piece, the box girder web height is big, need set up a string section of thick bamboo device at the in-process of pouring to prevent concrete aggregate segregation. However, the arrangement of the steel bars is dense, the pipeline is difficult to place, and generally speaking, the string of cylinders is used as a tool type auxiliary pouring technical means in the pouring process of concrete with larger height. The function of preventing the concrete from being separated in the falling process is not great in the concrete pouring with the height of more than 6m, and a speed reducing device is required to be arranged at the height of more than 10 m.
Patent application publication No. CN217439568U in the prior art discloses a stringing device for placing concrete for a column, comprising: the pipe body is positioned in the upright post; and the hopper assembly is connected with the pipe body and is used for enabling the concrete to enter the stand column through the pipe body. The problem of when pouring the concrete into the stand, make the concrete outwards splash or pour into inconveniently because of using chute or elephant trunk, lead to influencing efficiency and the quality of construction is solved.
However, when the concrete is poured into the string tube, although the concrete pouring work can be completed by the formed string tube, the length of the string tube cannot be changed along with the rising of the concrete surface, the string tube needs to be stopped and replaced, the string tube is suitable for the pouring operation of buildings with different heights, the work is stopped for a certain time, the assembly and disassembly are inconvenient, and the string tubes with different lengths need to be prepared, so that the waste of resources is caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses technical scheme is too single technical problem to prior art solution, provides and is showing and be different from prior art's solution, in order to overcome prior art's above-mentioned defect, the utility model provides a string section of thick bamboo device of adjustable length to the length that proposes a string section of thick bamboo in solving above-mentioned background art can't change along with the rising of concrete face, need stop to pour the operation of pouring that changes a string section of thick bamboo has been applicable to not co-altitude building, has caused the work of a definite time to pause, and the dismouting is inconvenient moreover, and need prepare the string section of thick bamboo of different length, causes the problem of the waste of resource.
In order to achieve the above object, the utility model provides a following technical scheme: a length-adjustable barrel stringing device comprises a butt joint pipe, wherein an adjusting frame plate is fixed on the outer wall of the butt joint pipe and close to the top end of the butt joint pipe, a movably connected transmission screw rod is inserted into the adjusting frame plate, and a linkage adjusting assembly in threaded connection is sleeved on the outer wall of the transmission screw rod;
linkage adjusting part includes the screw thread lantern ring piece of suit on the drive screw outer wall, and the coaxial transmission in top portion of drive screw is fixed with servo gear motor, one side of screw thread lantern ring piece is fixed with annular connecting plate, is ring equidistance distribution at annular connecting plate's outer wall and is fixed with a plurality of fixed strips, one side of fixed strip and be close to its bottom position department and be equipped with the regulation section of thick bamboo.
Preferably, the top end of the transmission screw penetrates through the top end of the inner wall of the adjusting frame plate and extends to the position above the adjusting frame plate, the transmission screw is movably connected with the adjusting frame plate, the threaded collar block is movably connected with the adjusting frame plate, and the outer wall of the threaded collar block is polished.
Preferably, the opposite side embedding threaded connection of fixed strip has two fixing bolt, through fixing bolt fixed connection between an adjusting cylinder and the fixed strip, adjusting cylinder's outside and being close to its bottom position department and fixing the check baffle, be fixed with the lithium cell on the top of check baffle and being close to its marginal line position department, control button is installed to one side of lithium cell.
Preferably, the guide fill is gone up in the bottom intercommunication welding of adjusting a section of thick bamboo, is ring equidistance distribution and has a plurality of transposition blocks in the bottom of guide fill, and the pulling reinforcing bar is all fixed to the inside of every transposition block, and a tip welding of pulling reinforcing bar has the linkage arm-tie, all is equipped with spacing frame, two in the outer wall of linkage arm-tie and be located pulling reinforcing bar outer wall both sides position department, spacing frame all with linkage arm-tie fixed connection.
The utility model discloses a technological effect and advantage:
1. by arranging the linkage adjusting assembly, the servo speed reducing motor is started to drive the transmission screw to rotate in the adjusting frame plate, and the thread collar block is guided to move upwards along the inner wall of the adjusting frame plate under the action of threads, so that the contraction adjusting cylinder can be contracted at the position of the outer wall of the butt joint pipe, the vertical contraction fine adjustment can be realized on the adjusting cylinder for pouring concrete, the quick pouring operation can be realized on buildings with different lengths, the disassembly is not required, the cylinders with different models are not required to be reserved, and the waste of cylinder string resources is avoided;
2. the concrete enters the adjusting cylinder along the butt joint pipe and then is poured into the material guide hopper through the adjusting cylinder, the linkage pull plate is pulled by hands, the linkage pull plate drives the pulling steel bars to move, and four directions of the material guide hopper can be adjusted.
Drawings
Fig. 1 is a schematic view of a structure of a string tube device with adjustable length according to the present invention.
Fig. 2 is the schematic view of the vertical cross-section local structure of the joint between the adjusting cylinder and the butt joint pipe in the string cylinder device with adjustable length of the utility model.
Fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
Fig. 4 is the schematic diagram of the cut-off structure of the adjusting cylinder in the string cylinder device of the utility model with adjustable length.
The reference signs are: 1. butt-joint pipes; 2. adjusting the frame plate; 3. a drive screw; 4. a servo deceleration motor; 5. a threaded collar block; 6. an annular connecting plate; 7. a fixing strip; 8. an adjusting cylinder; 9. fixing the bolt; 10. a grid baffle; 11. a lithium battery; 12. a control button; 13. a material guide hopper; 14. a bit adjustment block; 15. pulling the steel bars; 16. linkage pulling plate; 17. and a limiting frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The string tube device with the adjustable length is provided with the string tube device as shown in the attached drawings 1-4, the setting of the string tube device can realize the vertical shrinkage fine adjustment of the adjusting tube 8 for pouring concrete, so that the string tube device is suitable for the quick pouring operation of buildings with different lengths, the disassembly is not needed, the string tubes with different models are not needed for standby, the use is more convenient, and the specific structure of the string tube device is set as follows:
in some embodiments, as shown in fig. 1-3, the linkage adjusting assembly includes a threaded collar block 5 sleeved on an outer wall of the driving screw 3, a servo reduction motor 4 is coaxially fixed at a top end portion of the driving screw 3 in a transmission manner, an annular connecting plate 6 is fixed at one side of the threaded collar block 5, a plurality of fixing strips 7 are distributed and fixed on an outer wall of the annular connecting plate 6 in a circular ring shape at equal intervals, an adjusting cylinder 8 is arranged at one side of each fixing strip 7 and near a bottom end position of the fixing strip, a top end of the driving screw 3 penetrates through a top end of an inner wall of the adjusting frame plate 2 and extends to a position above the adjusting frame plate 2, the driving screw 3 is movably connected with the adjusting frame plate 2, the threaded collar block 5 is movably connected with the adjusting frame plate 2, and an outer wall of the threaded collar block 5 is polished;
when this embodiment string section of thick bamboo concreting, can be with fixed to the concrete machine of pouring on 1 top of butt joint pipe through welding mode, and start servo gear motor 4 and drive screw 3 and adjust 2 inside rotations of deckle board, drive screw 3 drives screw collar piece 5 and shifts up along adjusting 2 inner walls of deckle board direction under the effect of screw thread, screw collar piece 5 drives annular connecting plate 6 and realizes shifting up, and annular connecting plate 6 drives a plurality of fixed strips 7 and realizes shifting up, fixed strip 7 can drive and adjust a section of thick bamboo 8 and realize the direction and shift up in the space between adjusting deckle board 2 and the butt joint pipe 1 outer wall, can make shrink an adjusting section of thick bamboo 8 shrink in the outer wall position department of butt joint pipe 1 like this, thereby can adjust the height of adjusting a section of thick bamboo 8, be applicable to different high building and realize pouring.
In some embodiments, as shown in fig. 1 to 3, two fixing bolts 9 are embedded in the other side of the fixing strip 7 and are in threaded connection, the adjusting cylinder 8 is fixedly connected with the fixing strip 7 through the fixing bolts 9, so that the annular connecting plate 6 and the fixing strip 7 can be fixed through the fixing bolts 9 at the top, the adjusting cylinder 8 is fixed with the fixing strip 7 through the fixing bolts 9 at the bottom, an upper grid baffle 10 is fixed outside the adjusting cylinder 8 and near the bottom end of the adjusting cylinder, a lithium battery 11 is fixed at the top end of the grid baffle 10 and near the edge line of the grid baffle, a control button 12 is installed on one side of the lithium battery 11, so that the grid baffle 10 can block concrete sprayed out from the material guide hopper 13, the lithium battery 11 can supply power to the control button 12 and the servo deceleration motor 4, and the control button 12 can start forward or reverse rotation of the servo deceleration motor 4.
In some embodiments, as shown in fig. 4, the bottom end of the adjusting cylinder 8 is connected and welded with an upper guide hopper 13, a plurality of positioning blocks 14 are distributed at the bottom end of the guide hopper 13 in a circular ring shape at equal intervals, a pulling steel bar 15 is fixed inside each positioning block 14, one end of each pulling steel bar 15 is welded with a linkage pull plate 16, limiting frames 17 are arranged on the outer wall of each linkage pull plate 16 and at positions on two sides of the outer wall of each pulling steel bar 15, and the two limiting frames 17 are both fixedly connected with the linkage pull plate 16;
when the concrete pouring device is used in the embodiment, concrete enters the adjusting cylinder 8 along the butt joint pipe 1 and is poured into the material guide hopper 13 through the adjusting cylinder 8, so that the material guide hopper 13 can pour the interior of a building template, and when pouring is performed, hands can be placed on the outer wall of the linkage pull plate 16 and located between the two limiting frames 17, the linkage pull plate 16 is pulled by the hands, the linkage pull plate 16 drives the pulling reinforcing steel bars 15 to move, the pulling reinforcing steel bars 15 drive the positioning blocks 14 to complete movement, and therefore the positioning blocks 14 drive the material guide hopper 13 to move, so that four directions of the material guide hopper 13 can be adjusted, and the pouring direction can be changed conveniently.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a string section of thick bamboo device of adjustable length, includes butt joint pipe (1), the outer wall of butt joint pipe (1) and be close to its top position department and be fixed with regulation deckle board (2), the inside grafting of adjusting deckle board (2) has swing joint's drive screw (3), its characterized in that: the outer wall of the transmission screw rod (3) is provided with a linkage adjusting component which is sleeved with a threaded connection;
linkage adjusting part includes screw thread lantern ring piece (5) of suit on drive screw (3) outer wall, and the coaxial transmission in top portion of drive screw (3) is fixed with servo gear motor (4), one side of screw thread lantern ring piece (5) is fixed with annular connecting plate (6), is ring equidistance distribution at the outer wall of annular connecting plate (6) and is fixed with a plurality of fixed strips (7), one side of fixed strip (7) and be close to its bottom position department and be equipped with an adjusting cylinder (8).
2. An adjustable length stringing device as in claim 1, further comprising: the top end of the transmission screw rod (3) penetrates through the top end of the inner wall of the adjusting frame plate (2) and extends to the position above the adjusting frame plate (2), and the transmission screw rod (3) is movably connected with the adjusting frame plate (2).
3. An adjustable length stringing device as in claim 1, further comprising: the threaded collar block (5) is movably connected with the adjusting frame plate (2), and the outer wall of the threaded collar block (5) is polished.
4. An adjustable length stringing device as in claim 1, further comprising: the other side of the fixing strip (7) is embedded with two fixing bolts (9) in threaded connection, and the adjusting cylinder (8) is fixedly connected with the fixing strip (7) through the fixing bolts (9).
5. An adjustable length stringing device as in claim 1, further comprising: the adjusting device is characterized in that an upper grid baffle (10) is fixed to the position, close to the bottom end of the adjusting cylinder (8), of the outside of the adjusting cylinder, a lithium battery (11) is fixed to the position, close to the edge line of the upper grid baffle (10), of the top end of the grid baffle (10), and a control button (12) is installed on one side of the lithium battery (11).
6. An adjustable length stringing device as in claim 1, further comprising: the guide fill (13) in the bottom intercommunication welding of adjusting a section of thick bamboo (8), it has a plurality of transposition blocks (14) to be the ring equidistance distribution in the bottom of guide fill (13), and pulling reinforcing bar (15) are all fixed to the inside of every transposition block (14), and a tip welding of pulling reinforcing bar (15) has linkage arm-tie (16), just is located pulling reinforcing bar (15) outer wall both sides position department at the outer wall of linkage arm-tie (16) and all is equipped with spacing frame (17).
7. An adjustable length stringing device as in claim 6, further comprising: and the two limiting frames (17) are fixedly connected with the linkage pulling plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222919430.6U CN218715185U (en) | 2022-11-03 | 2022-11-03 | Length-adjustable string drum device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222919430.6U CN218715185U (en) | 2022-11-03 | 2022-11-03 | Length-adjustable string drum device |
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| Publication Number | Publication Date |
|---|---|
| CN218715185U true CN218715185U (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222919430.6U Active CN218715185U (en) | 2022-11-03 | 2022-11-03 | Length-adjustable string drum device |
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| Country | Link |
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| CN (1) | CN218715185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020307A (en) * | 2023-10-09 | 2023-11-10 | 江苏攀森智能科技有限公司 | Sawing device for machining motor shell and sawing method thereof |
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2022
- 2022-11-03 CN CN202222919430.6U patent/CN218715185U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020307A (en) * | 2023-10-09 | 2023-11-10 | 江苏攀森智能科技有限公司 | Sawing device for machining motor shell and sawing method thereof |
| CN117020307B (en) * | 2023-10-09 | 2023-12-19 | 江苏攀森智能科技有限公司 | Sawing device for machining motor shell and sawing method thereof |
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