CN211850876U - Building templates fastening lead screw clearance prosthetic devices - Google Patents
Building templates fastening lead screw clearance prosthetic devices Download PDFInfo
- Publication number
- CN211850876U CN211850876U CN202020082354.6U CN202020082354U CN211850876U CN 211850876 U CN211850876 U CN 211850876U CN 202020082354 U CN202020082354 U CN 202020082354U CN 211850876 U CN211850876 U CN 211850876U
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- China
- Prior art keywords
- rotating sleeve
- hole
- lead screw
- arc
- axial
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- 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.)
- Expired - Fee Related
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- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
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Abstract
Building templates fastening lead screw clearance prosthetic devices relates to the construction and equips maintenance and maintenance technical field, especially belongs to a clearance prosthetic devices who is applicable to building templates fastening lead screw. One end of the frame is provided with a motor, an output shaft of the motor is connected with one end of the connecting sleeve, and the other end of the connecting sleeve is connected with the rotating sleeve through a transmission device; the rotating sleeve is provided with an axial through hole, the outer wall of the other end of the rotating sleeve is provided with two arc-shaped grooves, the arc-shaped grooves are communicated with the axial through hole of the rotating sleeve, the end face of the rotating sleeve is provided with two notches, and the two notches are respectively communicated with one arc-shaped groove; a cleaning nut is placed in the axial through hole of the rotating sleeve, two lug plates are arranged on the outer wall of the cleaning nut and are respectively embedded in the arc-shaped grooves of the rotating sleeve, and the outer diameter of the cleaning nut is smaller than the inner diameter of the axial through hole of the rotating sleeve; the working efficiency is improved. Thereby can satisfy different lead screw model needs, realized a tractor serves several purposes, the suitability is strong.
Description
Technical Field
The utility model relates to a construction equipment maintenance and maintenance technical field especially belong to a clearance prosthetic devices suitable for building templates fastening lead screw.
Background
In the construction process of a construction site, a large number of templates need to be used and fastened through the screw rods, after construction is completed, the templates and the screw rods need to be dismantled, and the thread surfaces of the used screw rods inevitably contain mortar or other impurities and need to be cleaned up so as to be used next time; at present, use cleaning device to clear up usually, but current cleaning device is the lead screw only rotates mostly, and the clearance nut is cleared up it along the lead screw motion. Therefore, the screw rod needs to be axially and accurately positioned to complete installation, the process is very complicated, the cleaning operation efficiency is low, the required precision of the device is high, and the cost is high.
Disclosure of Invention
An object of the utility model is to above prior art not enough, provide a building templates fastening lead screw clearance prosthetic devices, it is simple and convenient to reach by the assembly of clearance lead screw, and rapid Assembly, quick clearance improve the purpose of clearance operating efficiency.
The utility model provides a building templates fastening lead screw clearance prosthetic devices, its characterized in that: comprises a frame, a motor, a sliding frame, a rotating sleeve, a transmission device and a cleaning nut; one end of the frame is provided with a motor, an output shaft of the motor is connected with one end of a connecting sleeve, and the other end of the connecting sleeve is connected with a rotating sleeve through a transmission device; the rotating sleeve is provided with an axial through hole, the outer wall of the other end of the rotating sleeve is provided with two arc-shaped grooves, the arc-shaped grooves are communicated with the axial through hole of the rotating sleeve, the end face of the rotating sleeve is provided with two notches, and the two notches are respectively communicated with one arc-shaped groove; a cleaning nut is placed in the axial through hole of the rotating sleeve, two lug plates are arranged on the outer wall of the cleaning nut and are respectively embedded in the arc-shaped grooves of the rotating sleeve, and the outer diameter of the cleaning nut is smaller than the inner diameter of the axial through hole of the rotating sleeve; the two side walls of the rack are respectively provided with a linear slideway, the two side walls of the sliding frame are respectively placed in the linear slideways of the side walls of the rack, the two ends of the sliding frame are respectively fixedly connected with the lead screw placing plates, the two lead screw placing plates are correspondingly arranged, the wall at one end of the sliding frame is provided with a threaded through hole, one end of the fastening screw penetrates through the threaded through hole in the wall of the sliding frame to be connected with the clamping block, and the other end of the fastening screw is fixedly connected with.
The transmission device comprises a gear box, a driving gear and a driven gear, wherein the driving gear and the driven gear are placed in a cavity of the gear box, through holes are formed in the upper portion and the lower portion of the gear box respectively, the other end of a connecting sleeve penetrates through the through hole in the lower end of the gear box and is fixedly matched with a gear hole of the driving gear, the connecting sleeve is rotatably connected with the through hole in the lower half portion of the gear box through a bearing, one end of the rotating sleeve is rotatably matched with the gear hole of the driven gear through a bearing, and.
And the lead screw placing plate is provided with a semi-circular arc-shaped clamping groove.
Compared with the prior art, the utility model discloses following outstanding beneficial effect has:
1. the clearance nut of this device is equipped with the clearance with rotating between the sleeve axial direction through-hole, and rotating the sleeve and driving clearance nut pivoted in-process, both need not to be located the same axis, directly presss from both sides the lead screw between the wall of clamp plate piece and carriage, and the clearance nut drives the lead screw motion at the rotation in-process, need not to carry out accurate axial positioning to the lead screw to the installation time of lead screw has been reduced, has improved work efficiency.
2. The cleaning nut sleeved in the rotating sleeve can be flexibly replaced according to the type of the screw rod, so that the requirements of different screw rod types can be met, a machine is multipurpose, and the applicability is strong.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a schematic diagram of the internal structure of the transmission device of the present invention.
Fig. 4 is a schematic structural view of a rotating sleeve portion of the present invention.
Fig. 5 is a schematic structural view of the nut cleaning portion of the present invention.
Detailed Description
The invention is further described with reference to the drawings and the detailed description.
As shown in fig. 1-3, the present invention comprises a frame 3, a motor 1, a sliding frame 6, a rotating sleeve 8, a transmission device and a cleaning nut 14.
The electric motor 1 and the speed reducer 2 are installed at one end of the rack 3, an output shaft of the electric motor 1 is connected with an input shaft of the speed reducer 2, an output shaft of the speed reducer 2 is connected with one end of the connecting sleeve 4, the other end of the connecting sleeve 4 is connected with the rotating sleeve 8 through a transmission device, the rack 3 is fixedly provided with a connecting plate 17, and the connecting plate 17 is fixedly provided with the transmission device.
The transmission device comprises a gear box 5, a driving gear 12 and a driven gear 13, the driving gear 12 and the driven gear 13 are placed in a cavity of the gear box 5, through holes are formed in the upper portion and the lower portion of the gear box 5 respectively, the other end of a connecting sleeve 4 penetrates through the through hole in the lower end of the gear box 5 to be fixedly matched with a gear hole of the driving gear 12, the connecting sleeve 4 is rotatably connected with the through hole in the lower half portion of the gear box 5 through a bearing, one end of a rotating sleeve 8 is rotatably matched with the gear hole of the driven gear 13 through a bearing, and the driving gear 12.
As shown in fig. 4 and 5, the rotating sleeve 8 is provided with an axial through hole, the outer wall of the other end of the rotating sleeve 8 is provided with two symmetrically distributed arc-shaped grooves, the arc-shaped grooves are communicated with the axial through hole of the rotating sleeve 8, the end surface of the rotating sleeve 8 is provided with two symmetrically distributed notches, and the two notches are respectively communicated with one arc-shaped groove. The axial through hole of the rotating sleeve 8 is internally provided with a cleaning nut 14, the outer wall of the cleaning nut 14 is provided with two symmetrically distributed ear plates 16, the two ear plates 16 can be respectively embedded in the arc-shaped groove of the rotating sleeve 8, and when the rotating sleeve 8 rotates, the rotating sleeve 8 can be driven to rotate. The cleaning nuts 14 with different thread apertures can be placed in the rotating sleeve 8, so that screw rods with different diameters can be cleaned.
The outer diameter of the cleaning nut 14 is smaller than the inner diameter of the axial through hole of the rotating sleeve 8.
Be equipped with the linear slideway on the both sides wall of frame 3 respectively, the both sides wall of carriage 6 is placed respectively in the linear slideway of the lateral wall of frame 3, the both ends of carriage 6 are placed board 7 fixed connection with the lead screw respectively, board 7 corresponding setting is placed to two lead screws, the lead screw is placed and is equipped with the half-circular arc draw-in groove on the board 7, be equipped with the screw through-hole on the wall of carriage 6 one end, the screw through-hole that fastening screw 10's one end was passed on the carriage 6 wall is joined with pressing from both sides tight piece 9, the other end and hand wheel 11 fixed connection, press from both sides tight piece 9 and place in. During the use, place the lead screw on two lead screw place boards 7, rotate hand wheel 11, hand wheel 11 drives fastening screw 10 and rotates, and fastening screw 10 drives and presss from both sides tight piece 9 and rotatory motion simultaneously to press from both sides the lead screw between the wall of pressing from both sides tight piece 9 and carriage 6.
The rotating sleeve 8 is positioned between the two lead screw placing plates 7.
In the optimized scheme, two travel switches 15 are installed on the rack 3, the two travel switches 15 are respectively located at two ends of the travel of the sliding frame 6, the two travel switches 15 are respectively connected with the motor 1 through a circuit, and the two travel switches 15 respectively control the starting and the stopping of the motor 1.
The operation flow is as follows: when the device is used, one end of the screw rod is in threaded connection with the cleaning nut 14, one end of the screw rod penetrates through the rotating sleeve 8 and is abutted against the wall of one end of the sliding frame 6, the other end of the screw rod is abutted against the clamping block 9, and the screw rod is clamped between the clamping block 9 and the wall of the sliding frame 6 by rotating the hand wheel 11. The motor 1 is started. Motor 1 drives connecting sleeve 4 and rotates, and connecting sleeve 4 drives driving gear 12 and rotates, and driving gear 12 drives driven gear 13 and rotates, and driven gear 13 drives and rotates sleeve 8 and rotates, rotates sleeve 8 and drives clearance nut 14 and rotate, and clearance nut 14 rotates and drives the lead screw motion, and the lead screw drives the linear slideway motion of carriage 6 along frame 3 to clear up the lead screw.
It should be noted that while the invention has been described in detail with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various obvious changes can be made therein without departing from the spirit and scope of the invention.
Claims (3)
1. The utility model provides a building templates fastening lead screw clearance prosthetic devices which characterized in that: comprises a frame (3), a motor (1), a sliding frame (6), a rotating sleeve (8), a transmission device and a cleaning nut (14); one end of the rack (3) is provided with the motor (1), an output shaft of the motor (1) is connected with one end of the connecting sleeve (4), and the other end of the connecting sleeve (4) is connected with the rotating sleeve (8) through a transmission device; the rotating sleeve (8) is provided with an axial through hole, the outer wall of the other end of the rotating sleeve (8) is provided with two arc-shaped grooves, the arc-shaped grooves are communicated with the axial through hole of the rotating sleeve (8), the end face of the rotating sleeve (8) is provided with two notches, and the two notches are respectively communicated with one arc-shaped groove; a cleaning nut (14) is placed in an axial through hole of the rotating sleeve (8), two lug plates (16) are arranged on the outer wall of the cleaning nut (14), the two lug plates (16) are respectively embedded in the arc-shaped grooves of the rotating sleeve (8), and the outer diameter of the cleaning nut (14) is smaller than the inner diameter of the axial through hole of the rotating sleeve (8); the two side walls of the rack (3) are respectively provided with a linear slideway, the two side walls of the sliding frame (6) are respectively placed in the linear slideways of the side walls of the rack (3), the two ends of the sliding frame (6) are respectively fixedly connected with the lead screw placing plates (7), the two lead screw placing plates (7) are correspondingly arranged, the wall of one end of the sliding frame (6) is provided with a threaded through hole, one end of a fastening screw (10) penetrates through the threaded through hole in the wall of the sliding frame (6) to be connected with the clamping block (9), and the other end of the fastening screw is fixedly connected with the hand wheel (11.
2. The building form fastening screw cleaning and repair device of claim 1, wherein: the transmission device comprises a gear box (5), a driving gear (12) and a driven gear (13), the driving gear (12) and the driven gear (13) are placed in a cavity of the gear box (5), through holes are formed in the upper portion and the lower portion of the gear box (5) respectively, the other end of a connecting sleeve (4) penetrates through the through hole in the lower end of the gear box (5) and is fixedly matched with a gear hole in the driving gear (12), the connecting sleeve (4) is rotatably connected with the through hole in the lower half portion of the gear box (5) through a bearing, one end of a rotating sleeve (8) is rotatably matched with the gear hole in the driven gear (13) through a bearing, and the driving gear (12) is meshed with the.
3. The building form fastening screw cleaning and repair device of claim 1, wherein: and a semicircular arc clamping groove is formed in the screw rod placing plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020082354.6U CN211850876U (en) | 2020-01-15 | 2020-01-15 | Building templates fastening lead screw clearance prosthetic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020082354.6U CN211850876U (en) | 2020-01-15 | 2020-01-15 | Building templates fastening lead screw clearance prosthetic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211850876U true CN211850876U (en) | 2020-11-03 |
Family
ID=73212311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020082354.6U Expired - Fee Related CN211850876U (en) | 2020-01-15 | 2020-01-15 | Building templates fastening lead screw clearance prosthetic devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211850876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463918A (en) * | 2021-07-09 | 2021-10-01 | 中铁十一局集团第一工程有限公司 | Quick clearance template reinforcement lead screw device |
-
2020
- 2020-01-15 CN CN202020082354.6U patent/CN211850876U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463918A (en) * | 2021-07-09 | 2021-10-01 | 中铁十一局集团第一工程有限公司 | Quick clearance template reinforcement lead screw device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |