CN208005587U - Expansion bolt removes device - Google Patents
Expansion bolt removes device Download PDFInfo
- Publication number
- CN208005587U CN208005587U CN201820447401.5U CN201820447401U CN208005587U CN 208005587 U CN208005587 U CN 208005587U CN 201820447401 U CN201820447401 U CN 201820447401U CN 208005587 U CN208005587 U CN 208005587U
- Authority
- CN
- China
- Prior art keywords
- connect
- expansion bolt
- drive unit
- rotary drive
- supporting rack
- 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.)
- Expired - Fee Related
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Abstract
The utility model will provide a kind of expansion bolt removal device that can easily remove expansion bolt.A kind of expansion bolt removal device, including supporting rack, cut off mechanism and hoisting mechanism, it includes liftable mounting plate to cut off mechanism, rotary drive unit, rotor and linear motion module, the module that moves along a straight line is arranged on supporting rack, linear motion module connect drive lower movement thereon with liftable mounting plate, rotary drive unit includes the electric rotating machine being connect with liftable mounting plate, the rotary drive unit being connect with electric rotating machine driving end, the rotary sleeve being connect with rotary drive unit, the rotor being connect with rotary sleeve, hoisting mechanism includes promotion motor of the case on supporting rack, the promotion gear unit being connect with promotion motor output end and the pull rod being connect with promotion gear unit, pull rod passes through rotary sleeve to connect connector sleeve, connector sleeve is connect by screw thread with expansion screw to be removed.
Description
Technical field
The utility model is related to a kind of Bolt dismantling appurtenances, and in particular to a kind of expansion bolt removal device.
Background technology
Currently, expansion bolt is very extensive in the use of fixed article, it is difficult to beat to be brought to our life and production
It is convenient.But after article is removed, due to expansion bolt and combination（Such as metope, concrete surface）In conjunction with very securely, it is not easy
It removes, it is necessary to which, with tools such as crowbar, hammers, taking prodigious strength could remove.Most of expansion bolt can only stay in original place, right
The passerby of walking and vehicle cause prodigious dangerous and injury.
Utility model content
The utility model syllabus can easily fill the expansion bolt removal of expansion bolt removal there is provided a kind of
It sets.
To achieve the above object, the utility model is achieved through the following technical solutions：
A kind of expansion bolt removal device, including supporting rack, excision mechanism and hoisting mechanism, excision mechanism include lifting peace
Loading board, rotary drive unit, rotor and linear motion module, linear motion module are arranged on supporting rack, and move along a straight line module
Connect drive lower movement thereon with liftable mounting plate, rotary drive unit include electric rotating machine connect with liftable mounting plate and
It the rotary drive unit of electric rotating machine driving end connection, the rotary sleeve that is connect with rotary drive unit and is connect with rotary sleeve
Rotor, hoisting mechanism include promotion motor of the case on supporting rack, with the promotion gear unit that promotes motor output end and connect
With with promote the pull rod that connect of gear unit, pull rod passes through rotary sleeve connection connector sleeve, connector sleeve by screw thread with it is to be removed swollen
Swollen threaded connection.
Above-mentioned expansion bolt removes on device basic, and rotary drive unit includes the active being connect with electric rotating machine output end
Belt wheel, the driven pulley being connect with rotary sleeve and the transmission belt for connecting driving pulley and driven pulley.
Above-mentioned expansion bolt removes on device basic, and it includes the active being connect with promotion motor output end to promote gear unit
Gear and the driven gear engaged with driving gear, driven gear connecting rod.
Above-mentioned expansion bolt removes on device basic, passes through screw-thread fit between driven gear and pull rod.
Above-mentioned expansion bolt removes on device basic, and pull rod connects connector sleeve by axis pin.
Above-mentioned expansion bolt removes on device basic, and supporting rack and liftable mounting plate section are L-shaped.
The utility model has the advantage of：The structure around setscrew is cut off by cutting off mechanism, elevator
Expansion bolt is promoted and is removed by structure, can easily be removed expansion bolt；And overall structure is simple and convenient to operate.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is pull rod and connector sleeve connection diagram.
In figure, 1, electric rotating machine；2, move along a straight line module；3, liftable mounting plate；4, driving pulley；5, transmission belt；6, from
Movable belt pulley；7, motor is promoted；8, driven gear；9, driving gear；10, pull rod；11, supporting rack；12, rotary sleeve；13, rotor；
14, expansion to be removed；15, axis pin；16, connector sleeve.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
A kind of expansion bolt removal device, including supporting rack 11, excision mechanism and hoisting mechanism, excision mechanism include lifting
Mounting plate 3, rotary drive unit, rotor 13 and linear motion module 2, linear motion module 2 are arranged on supporting rack 11, straight line
Movement module 2 connect drive lower movement thereon with liftable mounting plate 3, and rotary drive unit includes being connect with liftable mounting plate 3
Electric rotating machine 1, driven with electric rotating machine 1 the end rotary drive unit connecting, the rotary sleeve 12 that is connect with rotary drive unit and
The rotor 13 being connect with rotary sleeve 12, hoisting mechanism includes promotion motor 7 of the case on supporting rack 11, motor 7 is defeated with being promoted
The promotion gear unit of outlet connection and the pull rod 10 being connect with promotion gear unit, pull rod 10 pass through axis pin across rotary sleeve 12
15 connection connector sleeves 16, connector sleeve 16 14 are threadedly coupled by screw thread with to be removed expand, and connector sleeve is machined with internal thread, and swollen
The external screw thread of swollen bolt connects.
In the present embodiment, rotary drive unit includes the driving pulley 4 and rotary sleeve being connect with 1 output end of electric rotating machine
The transmission belt 5 of the driven pulley 6 and connection driving pulley 4 and driven pulley 6 of 12 connections.
In the present embodiment, it includes the driving gear 9 and and driving tooth being connect with promotion 7 output end of motor to promote gear unit
The driven gear 8 of 9 engagement of wheel, passes through screw-thread fit between driven gear 8 and pull rod 10.
It is as follows using utility model works process：Before use, first connect connector sleeve 16 with expansion 14 to be removed, and will
Connector sleeve 16 is connected by axis pin 15 with pull rod 10.Then, the rotation of electric rotating machine 1 drives driving pulley 4, driving pulley 4 to pass through
Transmission belt 5 drives driven pulley 6, and then drives rotary sleeve 12, and rotary sleeve 12 and rotor 13 are linked together, and then rotor 13 revolves
Turn, the structure around expansion 14 to be removed is cut off.Simultaneously liftable mounting plate 3 linear motion module 2 drive under to
Lower movement, then rotor 13 also feed down excision.Promoting motor 7 drives driving gear 9 to rotate, and driving gear 9 drives driven
Gear 8 rotates, and the endoporus of driven gear 8 is machined with trapezoidal internal thread, coordinates with trapezoidal externally threaded pull rod 10 is machined with, passively
Rotation, pull rod 10 are lifted up, and then expansion 14 to be removed is lifted.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of expansion bolt removes device, it is characterised in that：Including supporting rack, excision mechanism and hoisting mechanism, mechanism is cut off
Including liftable mounting plate, rotary drive unit, rotor and linear motion module, linear motion module is arranged on supporting rack, directly
Line movement module connect drive lower movement thereon with liftable mounting plate, and rotary drive unit includes the rotation being connect with liftable mounting plate
Rotating motor, with the electric rotating machine driving end rotary drive unit connecting, the rotary sleeve that is connect with rotary drive unit and with rotation
Cover the rotor of connection, hoisting mechanism includes promotions motor of the case on supporting rack, the promotion that is connect with promotion motor output end
Gear unit and with promote the pull rod that connect of gear unit, pull rod passes through rotary sleeve to connect connector sleeve, connector sleeve by screw thread and
Expansion screw connection to be removed.
2. expansion bolt removes device according to claim 1, it is characterised in that：Rotary drive unit includes and electric rotating machine
The driving pulley of output end connection, the driven pulley being connect with rotary sleeve and the transmission belt for connecting driving pulley and driven pulley.
3. expansion bolt removes device according to claim 1, it is characterised in that：Gear unit is promoted to include and promote motor
The driving gear of output end connection and the driven gear engaged with driving gear, driven gear connecting rod.
4. expansion bolt removes device according to claim 3, it is characterised in that：Pass through screw thread between driven gear and pull rod
Cooperation.
5. expansion bolt removes device according to claim 3, it is characterised in that：Pull rod connects connector sleeve by axis pin.
6. removing device according to any one of claim 1 to 5 expansion bolt, it is characterised in that：Supporting rack and lifting are installed
Plate section is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447401.5U CN208005587U (en) | 2018-04-02 | 2018-04-02 | Expansion bolt removes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447401.5U CN208005587U (en) | 2018-04-02 | 2018-04-02 | Expansion bolt removes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208005587U true CN208005587U (en) | 2018-10-26 |
Family
ID=63891502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820447401.5U Expired - Fee Related CN208005587U (en) | 2018-04-02 | 2018-04-02 | Expansion bolt removes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208005587U (en) |
-
2018
- 2018-04-02 CN CN201820447401.5U patent/CN208005587U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20190402 |