CN201792051U - Thread repair device for wall-through screw rod - Google Patents
Thread repair device for wall-through screw rod Download PDFInfo
- Publication number
- CN201792051U CN201792051U CN2010205111690U CN201020511169U CN201792051U CN 201792051 U CN201792051 U CN 201792051U CN 2010205111690 U CN2010205111690 U CN 2010205111690U CN 201020511169 U CN201020511169 U CN 201020511169U CN 201792051 U CN201792051 U CN 201792051U
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- walls
- screw rod
- screw
- base
- frame
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- Expired - Fee Related
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Abstract
The utility model relates to a thread repair device, in particular to a thread repair device for a wall-through screw rod, which comprises a repair sleeve, a fixing device for the wall-through screw rod, a power device, a transmission device and a frame, wherein a thread chaser matched with the thread of the wall-through screw rod is arranged at one end of the repair sleeve, the other end of the repair sleeve is connected with the transmission device through a flange plate, the transmission device is connected with the power device, and the fixing device for the wall-through screw rod is in sliding fit with the frame in the axial direction of a bolt shaft; and the thread repair device for the wall-through screw rod adopting the technical scheme is simple in operation and high in efficiency.
Description
Technical field
The utility model relates to a kind of screw thread prosthetic device, is specifically related to a kind of screw flight prosthetic device through walls.
Background technology
Along with the development of society, skyscraper is more and more, and screw rod through walls is a kind of jockey commonly used in the construction, such as: when using template fixedly to concrete shear force wall, need be template is also fastening to drawing with screw rod through walls; External wall construction is attachment type raise scaffold, discharging platform or when horizontal protective shed fixedly, also usually uses screw rod through walls.In order to save cost, these screw rods through walls need to be recycled after being used to complete, but before recycling, need repair screw rod through walls, pollute because screw rod through walls often is subjected to concrete.
Usually the restorative procedure to screw rod through walls is that the workman clears up the concrete that is cemented on the screw thread with hammer and screw die, and workman's skill is had certain requirement, and time-consuming, inefficiency.
The utility model content
The technical problems to be solved in the utility model is: provide a kind of screw flight through walls simple to operate, that efficient is high to repair machinery.
In order to solve the problems of the technologies described above, the utility model provides a kind of screw flight prosthetic device through walls, include repairing sleeve, screw rod fixture through walls, power set, transmission device and frame, wherein an end of repairing sleeve is provided with the screw die that matches with screw flight through walls, the other end is connected with transmission device by ring flange, linking to each other with power set of transmission device, screw rod fixture through walls upwards is slidingly matched with frame in bolt shaft.
During use, earlier screw rod through walls is fixed on the screw rod fixture through walls, screw die is cooperated with screw flight through walls, power set drive transmission and repairing sleeve rotation then, the screw die of rotation advances along screw flight through walls, rejects the concrete that is cemented on the screw thread, finish reparation, handle the repairing sleeve reverse rotation again, take off screw rod through walls, can finish reparation.
Adopt the screw flight prosthetic device through walls of technique scheme to have following advantage: because it is artificial to adopt power set to replace, the workman only need can finish repair fast with being connected on the prosthetic device of screw rod correspondence through walls to be repaired, simple to operate, need not the workman and possess higher skill, and high efficiency.
As preferred version, consider the convenience of controlling, power set are chosen as two-way slow speed motor, on two-way slow speed motor forward-reverse switch are set, and are convenient to control advancing and falling back of screw die, dismantle screw rod through walls.
As preferred version, for make the workman can be easily and fast with screw rod through walls fixedly on the prosthetic device, the U-shaped frame that screw rod fixture through walls includes base and matches with base, an end and the base of U-shaped frame are hinged, the other end is connected on the base; U-shaped frame center is provided with screw mandrel, the corresponding anchor ear that matches with bolt that is provided with on screw mandrel bottom and the base, and the base bottom is provided with movable pulley, and described frame is provided with the slideway of clamping base.
As preferred version,, have chip area on the described repairing sleeve in order to prevent to save bit by bit the concrete chip in the repairing sleeve.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment screw flight prosthetic device through walls;
Fig. 2 is the structural representation of screw rod fixture through walls among the utility model embodiment.
The specific embodiment
Below in conjunction with drawings and Examples technical solutions of the utility model are further specified:
As depicted in figs. 1 and 2, the utility model provides a kind of screw flight prosthetic device through walls, include repairing sleeve, screw rod 1 fixture through walls, two-way slow speed motor 2, power transmission shaft 3 and frame 4, wherein an end of repairing sleeve is provided with the screw die 51 with the threads engaged of screw rod 1 through walls, the other end is connected with power transmission shaft 3 by ring flange 52, the middle part of repairing sleeve is provided with chip area 53, power transmission shaft 3 links to each other with two-way slow speed motor 2 by belt, two-way slow speed motor 2 is provided with forward-reverse switch 21, two-way slow speed motor 2 is fixed on the frame 5, power transmission shaft 3 is fixed on the frame 5 by bearing spider 31, the U-shaped frame 62 that screw rod 1 fixture through walls includes base 61 and matches with base, one end and the base of U-shaped frame 62 are hinged, and the other end is stuck on the base 61 by buckle 63; U-shaped frame 62 centers are provided with screw mandrel 64, and correspondence is provided with the anchor ear 65 that matches with through-wall bolt on screw mandrel 64 bottoms and the base 61, and base 61 bottoms are provided with movable pulley 66, and frame 4 is provided with the slideway 41 that base 61 matches.
During use, the workman opens buckle 63 earlier, and screw rod 1 through walls is known on the anchor ear 65, fastens buckle 63, and fastening screw mandrel 64 blocks screw rod 1 through walls; Again with the threaded engagement of screw die 51 with screw rod 1 through walls, opening the two-way slow speed motor 2 of forward-reverse switch 21 startups then is rotated in the forward, drive power transmission shaft 3 and screw die 51 rotations are advanced, reject the concrete on the fixed screw thread, operate forward-reverse switch 21 again and make two-way slow speed motor 2 reverse rotations, finish the screw thread reparation at last, take off screw rod through walls and get final product.
Above-described only is preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (4)
1. screw flight prosthetic device through walls, it is characterized in that: include repairing sleeve, screw rod fixture through walls, power set, transmission device and frame, wherein an end of repairing sleeve is provided with the screw die that matches with screw flight through walls, the other end is connected with transmission device by ring flange, linking to each other with power set of transmission device, screw rod fixture through walls upwards is slidingly matched with frame in bolt shaft.
2. screw flight prosthetic device through walls according to claim 1 is characterized in that: described power set are two-way slow speed motor, and two-way slow speed motor is provided with forward-reverse switch.
3. screw flight prosthetic device through walls according to claim 1 is characterized in that: the U-shaped frame that described screw rod fixture through walls includes base and matches with base, and an end and the base of U-shaped frame are hinged, and the other end is connected on the base; U-shaped frame center is provided with screw mandrel, the corresponding anchor ear that matches with bolt that is provided with on screw mandrel bottom and the base, and the base bottom is provided with movable pulley, and described frame is provided with the slideway of clamping base.
4. screw flight prosthetic device through walls according to claim 1 is characterized in that: have chip area on the described repairing sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205111690U CN201792051U (en) | 2010-08-31 | 2010-08-31 | Thread repair device for wall-through screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205111690U CN201792051U (en) | 2010-08-31 | 2010-08-31 | Thread repair device for wall-through screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201792051U true CN201792051U (en) | 2011-04-13 |
Family
ID=43846973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205111690U Expired - Fee Related CN201792051U (en) | 2010-08-31 | 2010-08-31 | Thread repair device for wall-through screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201792051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352095A (en) * | 2018-12-11 | 2019-02-19 | 重庆世潮机械有限公司 | A kind of cutting apparatus for cylindrical die roll reparation |
-
2010
- 2010-08-31 CN CN2010205111690U patent/CN201792051U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352095A (en) * | 2018-12-11 | 2019-02-19 | 重庆世潮机械有限公司 | A kind of cutting apparatus for cylindrical die roll reparation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20110831 |