CN111320032A - Safe convenient prestressing tendons drawing drum - Google Patents
Safe convenient prestressing tendons drawing drum Download PDFInfo
- Publication number
- CN111320032A CN111320032A CN202010021333.8A CN202010021333A CN111320032A CN 111320032 A CN111320032 A CN 111320032A CN 202010021333 A CN202010021333 A CN 202010021333A CN 111320032 A CN111320032 A CN 111320032A
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- CN
- China
- Prior art keywords
- fixedly connected
- seat
- convenient
- safe
- pay
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/44—Arrangements for rotating packages in which the package, core, or former is engaged with, or secured to, a driven member rotatable about the axis of the package
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/52—Drive contact pressure control, e.g. pressing arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/36—Wires
Abstract
The invention discloses a safe and convenient prestressed tendon pay-off reel, which relates to the related technical field of building equipment and comprises a base, wherein the center of the top end of the base is rotatably connected with a winding post, the top end of the winding post is rotatably connected with a top seat, the top end of the top seat is fixedly connected with a fixed column, the top end of the fixed column is fixedly connected with a top frame, the center of the top end of the top frame is fixedly provided with an equipment seat, the top end of the equipment seat is fixedly connected with a driving motor, the center of the top end of the top seat is rotatably connected with a top reel, an output shaft of the driving motor penetrates through the equipment seat and the top frame, and a first connecting and separating mechanism is arranged between the output shaft and the top disc. Thereby having good maneuverability and convenient use.
Description
Technical Field
The invention relates to the related technical field of construction equipment, in particular to a safe and convenient prestressed tendon pay-off reel.
Background
Prestressing tendons (Prestressing tendons) are usually composed of single or bundled steel wires, strands or bars. In the production of the pretensioned method, in order to reliably bond with concrete, a twisted steel bar, a scored steel wire or a steel strand is generally adopted. In post-tensioning production, smooth steel bars, smooth steel wires or steel strands are adopted and are divided into unbonded prestressed tendons and bonded prestressed tendons.
The bonded prestressed tendon is directly bonded with concrete or bonded with the concrete through grouting after tensioning; the unbonded prestressed reinforcing steel is made by coating prestressed steel with plastics, SHANZHI and the like, can be arranged in or out of a concrete structure body and cannot be bonded with concrete, and the tensile force of the prestressed reinforcing steel can only be transmitted to the concrete through an anchorage device and a direction changing device forever.
The chinese utility model patent document with publication number CN202245515U discloses a slow bonding prestressing force steel strand drawing drum, and this drawing drum passes through the steel strand pressing effect of liftable cassette to the upper strata, makes the steel strand that is in the upper strata be difficult for squinting, can effectively prevent the card line, improves receive and release line efficiency, but steel strand is at release or winding in-process, can pop out from the side sometimes, because steel strand's elasticity is great, both can lead to the wire winding in disorder, also can cause the injury to staff on every side.
Disclosure of Invention
The invention aims to provide a safe and convenient prestressed tendon pay-off reel to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a safe convenient prestressing tendons drawing drum, includes the base, and the top central authorities of base rotate to connect the wrapping post, and the top of wrapping post is rotated and is connected the footstock, the top fixed connection fixed column of footstock, the top fixed connection roof-rack of fixed column, the fixed equipment seat that is equipped with in top central authorities of roof-rack, the top fixed connection driving motor of equipment seat, the top central authorities of footstock rotate and connect the footstock, and footstock and wrapping post fixed connection, driving motor's output shaft pass equipment seat and roof-rack and with the top dish between be equipped with first connection separating mechanism, the outside of wrapping post is equipped with the pin, and the pin passes footstock and fixed connection slide, the top fixed connection traction lever of slide, traction lever pass footstock and fixed connection lateral part actuating mechanism.
As a further scheme of the invention: first connection separating mechanism include with the coaxial fixed connection's of top dish rotation post, the fixed cover of my outside of rotating the post is equipped with and keeps off the ring, keeps off the rotation post outside of ring top and is equipped with the tooth cover, the outside cover that the top of rotating the post was rotated and is connected the dwang is equipped with first synchronous cover, and the inboard of first synchronous cover is equipped with the annular tooth's socket that meshes mutually with the tooth cover.
As a further scheme of the invention: a plurality of first guide ways have been seted up to the outside of dwang, the inboard fixed first direction arch that is equipped with first guide way looks meshing of top of first synchronous cover.
As a further scheme of the invention: the lateral part driving mechanism comprises a mounting plate fixedly arranged in the equipment base, a second cone pulley is rotatably connected to the mounting plate, a first cone pulley fixedly connected to an output shaft of the driving motor is meshed with the second cone pulley and connected with the mounting plate, a connecting screw rod penetrates through the mounting plate and is rotatably connected with the mounting plate, threaded sleeves are connected to two ends of the screw rod in a threaded mode, the threaded sleeves are fixedly connected with the traction rod, and a second connecting and separating mechanism is arranged on the screw rod.
As a further scheme of the invention: the second connecting and separating mechanism comprises a second synchronous sleeve, the screw rod comprises a first connecting rod and a second connecting rod, a second guide protrusion is fixedly arranged outside the first connecting rod and the second connecting rod, and a second guide groove corresponding to the second guide protrusion is formed in the inner wall of the second synchronous sleeve.
As a further scheme of the invention: the screw threads at the two ends of the screw rod are opposite in direction.
As a further scheme of the invention: the bottom end of the stop lever is connected with the base in a sliding mode, a sliding groove corresponding to the stop lever is formed in the base, a first slide rail corresponding to the stop lever is formed in the top seat, and a second slide rail corresponding to the traction rod is formed in the top frame.
As a further scheme of the invention: the top end of the first synchronous sleeve is fixedly connected with a first magnet piece, and the center of the bottom end of the top frame is fixedly connected with a second magnet piece.
Compared with the prior art, the invention has the beneficial effects that: the winding post can be driven to perform winding work by arranging the driving motor, the stop lever can be driven to press the wound steel strand so as to prevent the steel strand from popping out from the side edge in the winding or unwinding process, and the winding post and the stop lever can be driven to be separated by arranging the first connection and separation mechanism and the second connection and separation mechanism, so that the winding post has good maneuverability and is convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a safe and convenient prestressed tendon pay-off reel.
Fig. 2 is a schematic structural diagram of what is in the safe and convenient prestressed tendon pay-off reel.
Fig. 3 is a schematic structural diagram of what is in the safe and convenient prestressed tendon pay-off reel.
Fig. 4 is a schematic structural diagram of what is in the safe and convenient prestressed tendon pay-off reel.
In the figure: 1-base, 2-winding post, 3-top post, 4-top disc, 5-first connection and separation mechanism, 6-fixed post, 7-top frame, 8-equipment seat, 9-driving motor, 10-side driving mechanism, 11-second connection and separation mechanism, 12-traction rod, 13-sliding seat, 14-stop rod, 15-rotating post, 16-stop ring, 17-gear sleeve, 18-rotating rod, 19-first guide groove, 20-first synchronous sleeve, 21-first magnet piece, 22-annular tooth groove, 23-first cone pulley, 24-second cone pulley, 25-mounting plate, 26-screw rod, 27-threaded sleeve, 28-second synchronous sleeve, 29-first connecting rod, 30-second guide projection, 31-second connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1-3, a safe and convenient prestressed tendon pay-off reel comprises a base 1, a winding post 2 rotatably connected to the center of the top end of the base 1, a top seat 3 rotatably connected to the top end of the winding post 2, a fixing post 6 fixedly connected to the top end of the top seat 3, a top frame 7 fixedly connected to the top end of the fixing post 6, an equipment seat 8 fixedly arranged at the center of the top end of the top frame 7, a driving motor 9 fixedly connected to the top end of the equipment seat 8, the center of the top end of the top seat 3 is rotationally connected with a top disc 4, the top disc 4 is fixedly connected with the winding post 2, an output shaft of a driving motor 9 passes through an equipment seat 8 and a top frame 7 and is provided with a first connecting and separating mechanism 5 between the output shaft and the top disc 4, and a stop rod 14 is arranged outside the winding post 2, the stop rod 14 penetrates through the top seat 3 and is fixedly connected with a sliding seat 13, the top end of the sliding seat 13 is fixedly connected with a traction rod 12, and the traction rod 12 penetrates through the top frame 7 and is fixedly connected with the side driving mechanism 10.
First connection separating mechanism 5 includes the rotation post 15 with the coaxial fixed connection of top dish 4, and my outside fixed cover of rotation post 15 is equipped with keeps off ring 16, keeps off the rotation post 15 outside of ring 16 top and is equipped with tooth cover 17, the outside cover that the top of rotation post 15 was rotated and is connected 18 dwang of dwang 18 is equipped with first synchronous cover 20, and the inboard of first synchronous cover 20 is equipped with the annular tooth's socket 22 with tooth cover 17 looks meshing.
A plurality of first guide grooves 19 are formed in the outer portion of the rotating rod 18, and first guide protrusions engaged with the first guide grooves 19 are fixedly arranged on the inner side of the top of the first synchronizing sleeve 20.
The lateral driving mechanism 10 comprises a mounting plate 25 fixedly arranged in the equipment base 8, a second cone pulley 24 is rotatably connected onto the mounting plate 25, an output shaft of the driving motor 9 is fixedly connected with a first cone pulley 23, the first cone pulley 23 is meshed with the second cone pulley 24 to be connected, a screw 26 is penetrated and rotatably connected onto the mounting plate 25, two ends of the screw 26 are in threaded connection with a threaded sleeve 27, the threaded sleeve 27 is fixedly connected with the traction rod 12, and a second connection and separation mechanism 11 is arranged on the screw 26.
The second connecting and separating mechanism 11 includes a second synchronizing sleeve 28, the screw 26 includes a first connecting rod 29 and a second connecting rod 31, second guiding protrusions 30 are fixedly disposed outside the first connecting rod 29 and the second connecting rod 31, and second guiding grooves corresponding to the second guiding protrusions 30 are formed in the inner wall of the second synchronizing sleeve 28.
The screw threads at the two ends of the screw 26 are opposite in direction.
The bottom end of the stop lever 14 is connected with the base 1 in a sliding mode, a sliding groove corresponding to the stop lever 14 is formed in the base 1, a first slide way corresponding to the stop lever 14 is formed in the top seat 3, and a second slide way corresponding to the traction rod 12 is formed in the top frame 7.
Example 2
Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the top end of the first synchronous sleeve 20 is fixedly connected with a first magnet piece 21, and the bottom center of the top frame 7 is fixedly connected with a second magnet piece.
The winding post can be driven to wind by the driving motor 9, the stop lever 14 can be driven to press the wound steel strand, the steel strand is prevented from being popped out from the side edge in the winding or unwinding process, the winding post 2 and the stop lever 14 can be driven to be separated by the first connection and separation mechanism 5 and the second connection and separation mechanism 11, and therefore the steel strand winding post has good maneuverability and is convenient to use.
Claims (8)
1. A safe and convenient prestressed tendon pay-off spool comprises a base (1), wherein the top center of the base (1) is rotatably connected with a winding post (2), the top end of the winding post (2) is rotatably connected with a top seat (3), and the safe and convenient prestressed tendon pay-off spool is characterized in that the top end of the top seat (3) is fixedly connected with a fixed column (6), the top end of the fixed column (6) is fixedly connected with a top frame (7), the top center of the top frame (7) is fixedly provided with an equipment seat (8), the top end of the equipment seat (8) is fixedly connected with a driving motor (9), the top center of the top seat (3) is rotatably connected with a top disk (4), the top disk (4) is fixedly connected with the winding post (2), an output shaft of the driving motor (9) penetrates through the equipment seat (8) and the top frame (7) and is provided with a first connecting and separating mechanism (5) between the top disk (4), a stop, the stop lever (14) penetrates through the top seat (3) and is fixedly connected with the sliding seat (13), the top end of the sliding seat (13) is fixedly connected with the traction rod (12), and the traction rod (12) penetrates through the top frame (7) and is fixedly connected with the side driving mechanism (10).
2. The safe and convenient prestressed tendon pay-off reel as claimed in claim 1, wherein the first connection and separation mechanism (5) comprises a rotating column (15) coaxially and fixedly connected with the top reel (4), a baffle ring (16) is fixedly sleeved outside the rotating column (15), a gear sleeve (17) is arranged outside the rotating column (15) above the baffle ring (16), a first synchronizing sleeve (20) is sleeved outside the rotating column (18) rotatably connected with the rotating column (18) at the top end of the rotating column (15), and an annular gear groove (22) meshed with the gear sleeve (17) is arranged on the inner side of the first synchronizing sleeve (20).
3. The safe and convenient prestressed tendon pay-off reel as claimed in claim 2, wherein a plurality of first guide grooves (19) are formed in the outer portion of the rotating rod (18), and a first guide protrusion engaged with the first guide grooves (19) is fixedly arranged on the inner side of the top of the first synchronizing sleeve (20).
4. The safe and convenient prestressed tendon pay-off reel as claimed in claim 1, wherein the side driving mechanism (10) comprises a mounting plate (25) fixedly arranged in the equipment base (8), the mounting plate (25) is rotatably connected with a second cone pulley (24), an output shaft of the driving motor (9) is fixedly connected with a first cone pulley (23), the first cone pulley (23) is meshed with the second cone pulley (24) and is connected with a connecting screw rod (26) in a penetrating and rotating mode, two ends of the screw rod (26) are both in threaded connection with threaded sleeves (27), the threaded sleeves (27) are fixedly connected with the traction rod (12), and the screw rod (26) is provided with a second connection separation mechanism (11).
5. The safe and convenient prestressed tendon pay-off reel as claimed in claim 4, wherein the second connection and separation mechanism (11) comprises a second synchronous sleeve (28), the screw (26) comprises a first connecting rod (29) and a second connecting rod (31), a second guide protrusion (30) is fixedly arranged outside each of the first connecting rod (29) and the second connecting rod (31), and a second guide groove corresponding to the second guide protrusion (30) is formed in the inner wall of the second synchronous sleeve (28).
6. The safe and convenient prestressed tendon pay-off reel as claimed in claim 5, wherein the thread directions of both ends of said screw (26) are opposite.
7. The safe and convenient prestressed tendon pay-off reel as claimed in claim 1, wherein the bottom end of the stop lever (14) is slidably connected with the base (1), the base (1) is provided with a sliding groove corresponding to the stop lever (14), the top seat (3) is provided with a first slideway corresponding to the stop lever (14), and the top frame (7) is provided with a second slideway corresponding to the traction rod (12).
8. The safe and convenient prestressed tendon pay-off reel as claimed in claim 6 or 7, wherein the top end of the first synchronous sleeve (20) is fixedly connected with a first magnet piece (21), and the bottom center of the top frame (7) is fixedly connected with a second magnet piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010021333.8A CN111320032B (en) | 2020-01-09 | 2020-01-09 | Safe convenient prestressing tendons drawing drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010021333.8A CN111320032B (en) | 2020-01-09 | 2020-01-09 | Safe convenient prestressing tendons drawing drum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111320032A true CN111320032A (en) | 2020-06-23 |
| CN111320032B CN111320032B (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010021333.8A Active CN111320032B (en) | 2020-01-09 | 2020-01-09 | Safe convenient prestressing tendons drawing drum |
Country Status (1)
| Country | Link |
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| CN (1) | CN111320032B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001139234A (en) * | 1999-11-09 | 2001-05-22 | Nippon Denwa Shisetsu Co Ltd | Steel stranded wire drawing-out device |
| CN204348508U (en) * | 2014-12-11 | 2015-05-20 | 天津鑫坤泰预应力专业技术有限公司 | There is the steel strand wire draw drum of coil pressing device |
| CN106276427A (en) * | 2016-08-09 | 2017-01-04 | 张誉凡 | Efficient electrical power cable is around putting device |
| CN106395487A (en) * | 2016-09-27 | 2017-02-15 | 国家电网公司 | Electric power cable pay-off bracket |
| CN206111912U (en) * | 2016-08-30 | 2017-04-19 | 郝伟周 | Speed reducer clutch |
| CN207684571U (en) * | 2017-12-30 | 2018-08-03 | 汕头市建亨投资管理有限公司 | A kind of Film rolling mechanism of reverse osmosis membrane production automatic film rolling machine |
| CN109160372A (en) * | 2018-09-14 | 2019-01-08 | 江苏嘉瑞科技有限公司 | A kind of anti-knocking over rolling-up mechanism for communications optical cable processing |
| CN208561181U (en) * | 2018-06-03 | 2019-03-01 | 天津达陆钢绞线有限公司 | A kind of prestress wire actinobacillus device |
-
2020
- 2020-01-09 CN CN202010021333.8A patent/CN111320032B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001139234A (en) * | 1999-11-09 | 2001-05-22 | Nippon Denwa Shisetsu Co Ltd | Steel stranded wire drawing-out device |
| CN204348508U (en) * | 2014-12-11 | 2015-05-20 | 天津鑫坤泰预应力专业技术有限公司 | There is the steel strand wire draw drum of coil pressing device |
| CN106276427A (en) * | 2016-08-09 | 2017-01-04 | 张誉凡 | Efficient electrical power cable is around putting device |
| CN206111912U (en) * | 2016-08-30 | 2017-04-19 | 郝伟周 | Speed reducer clutch |
| CN106395487A (en) * | 2016-09-27 | 2017-02-15 | 国家电网公司 | Electric power cable pay-off bracket |
| CN207684571U (en) * | 2017-12-30 | 2018-08-03 | 汕头市建亨投资管理有限公司 | A kind of Film rolling mechanism of reverse osmosis membrane production automatic film rolling machine |
| CN208561181U (en) * | 2018-06-03 | 2019-03-01 | 天津达陆钢绞线有限公司 | A kind of prestress wire actinobacillus device |
| CN109160372A (en) * | 2018-09-14 | 2019-01-08 | 江苏嘉瑞科技有限公司 | A kind of anti-knocking over rolling-up mechanism for communications optical cable processing |
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| Publication number | Publication date |
|---|---|
| CN111320032B (en) | 2021-11-05 |
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