CN207971650U - Bolt dismantling operation simple device - Google Patents
Bolt dismantling operation simple device Download PDFInfo
- Publication number
- CN207971650U CN207971650U CN201820365758.9U CN201820365758U CN207971650U CN 207971650 U CN207971650 U CN 207971650U CN 201820365758 U CN201820365758 U CN 201820365758U CN 207971650 U CN207971650 U CN 207971650U
- Authority
- CN
- China
- Prior art keywords
- bolt
- motor
- fixed
- square tube
- shaft
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 125000003003 spiro group Chemical group 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
A kind of Bolt dismantling operation simple device, is related to flight-line maintenance and maintenance technology field, especially belongs to a kind of dismounting appurtenance for buckleing bolt suitable for scaffold frame.It is characterized in that, including holder and transmission mechanism, the transmission mechanism includes motor, main pulley, secondary pulley and shaft, holder is square rack, there is frame bottom motor fixing frame, motor base to be fixed on motor fixing frame by bolt, the output end of motor connects main pulley, and is driven by V-belt and secondary pulley；Bearing is installed at shaft both ends respectively, and is mounted on cradle top, and the inner end of shaft by bearing block, is fixed on the middle part of secondary pulley and is extended outwardly；Cradle top is additionally provided with bolt adjustment fixed mechanism, including U-shaped supporting rack, U-shaped supporting rack are made of the round steel of a square tube and square tube both ends, and the auxiliary casing is fixed to cradle top.The utility model has good effect that is highly practical, improving Bolt dismantling efficiency and utilization rate.
Description
Technical field
The utility model is related to flight-line maintenances and maintenance technology field, especially belong to one kind and buckleing spiral shell suitable for scaffold frame
The dismounting appurtenance of bolt.
Background technology
With greatly developing for China's urban construction, skyscraper is more and more, and building scaffold is as in construction operation
Essential key equipment, the fastener use for setting up scaffold are also more and more extensive.The usage amount buckled due to scaffold frame compared with
Greatly, reuse rate is higher, and the bolt and nut that frame is buckled when in use, which inevitably will appear, to get rusty, destroys situations such as silk, and leads
Cause can not be dismantled normally.When encountering the above situation, one end of bolt is clamped usually using bench vice, and spiral shell is twisted back and forth using spanner
Bolt cap completes dismounting.But since quantity is larger, cause workload huge, and time-consuming and laborious, while reducing working efficiency,
Also greatly increase maintenance cost.
Invention content
The purpose of this utility model i.e. be to provide a kind of Bolt dismantling operation simple device, with reach it is time saving and energy saving and
Improve the purpose of working efficiency.
Bolt dismantling operation simple device provided by the utility model, which is characterized in that including holder and driver
Structure, the transmission mechanism include motor, main pulley, secondary pulley and shaft, and holder is square rack, and frame bottom has electricity
Machine fixed frame, motor base are bolted to motor fixing frame, and the output end of motor connects main pulley, and passes through triangle
Band is driven with secondary pulley；Shaft both ends are separately connected bearing, and are mounted on cradle top, and the inner end of shaft by bearing block
Portion is fixed on the middle part of secondary pulley and extends outwardly, and is coupled with screw cap sleeve spanner in the outer end of shaft；Cradle top is also
It is provided with bolt adjustment fixed mechanism, including U-shaped supporting rack, U-shaped supporting rack are made of the round steel of a square tube and square tube both ends,
One end of two round steel is outer respectively to be cased with auxiliary sleeve pipe, and the auxiliary casing is fixed to cradle top, wherein the outer end of round steel
With thread segment, hold-doun nut is coupled by thread segment with round steel cooperation；In square tube corresponding with screw cap sleeve spanner,
It is provided with bolt collar spanner.
Further, the motor fixing hole with strip, motor base are bolted on above-mentioned motor fixing frame
To different location corresponding with motor fixing hole, the tensioning regulating mechanism of V-belt is formd.
Further, above-mentioned square tube has magnet fixed block, bolt sleeve on position corresponding with screw cap sleeve spanner
Barrel spanner is coupled fixation with square tube by magnet fixed block.
Further, the peripheral surface that above-mentioned holder is surrounded is provided with protective casing, wherein electricity is provided on protective casing
The system of falling sequence of machine switchs, in the control loop of the system of falling sequence switch access motor positive and inverse.
Bolt dismantling operation simple device provided by the utility model solves bolt and nut that scaffold frame is buckled
The problem of can not normally being dismantled caused by getting rusty, destroying situations such as silk.The present apparatus is time saving and energy saving in use, easy to operate.
In addition, the use of the present apparatus, additionally it is possible to repair the silk for damaging a small range on bolt（Thread segment）, thus to a certain extent,
It advantageously reduces the unnecessary wasting of resources and reduces maintenance cost.In conclusion the utility model have it is highly practical, carry
The good effect of high Bolt dismantling efficiency and utilization rate.
Description of the drawings
Attached drawing part discloses the utility model specific embodiment, wherein
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
As shown in Figure 1, Bolt dismantling operation simple device provided by the utility model, including holder 1 and driver
Structure, the transmission mechanism include motor 2, main pulley 3, secondary pulley 4 and shaft 5.Holder is the side being made by angle bar
Shape frame body, frame bottom have motor fixing frame 6, and the motor fixing hole 6-1,2.2kw of strip are equipped on motor fixing frame
The motor base 2-1 of motor bottom, is fixed to by motor fixing hole on motor fixing frame；In the output end of motor, it is connected with
Main pulley, the main pulley are realized by V-belt 7 and secondary pulley and are driven.On the one hand, motor base by bolt and coordinates
Motor fixing hole realizes being fixedly connected between motor and motor fixing frame；On the other hand, motor base is by bolt, Gu
Fixed extremely different location corresponding with motor fixing hole passes through fixed position so as to form the tensioning regulating mechanism of V-belt
Fine tuning, keep the tensioning state between main pulley and secondary pulley.Above-mentioned shaft both ends are separately connected bearing 8, and pass through bearing
Seat 9 is mounted on cradle top, and the inner end 5-1 of shaft is fixed on the middle part of secondary pulley and extends outwardly, and in the outer of shaft
End 5-2 is coupled with screw cap sleeve spanner 10.
Cradle top is additionally provided with bolt adjustment fixed mechanism.The bolt adjustment fixed mechanism includes U-shaped supporting rack
11, U-shaped supporting rack is made of the round steel 11-2 of a square tube 11-1 and square tube both ends, and the structure of U-shaped supporting rack is conducive to keep
The equilibrium state of bolt carries out Bolt dismantling operation to be conducive to the present apparatus.One end of two round steel is outer respectively to be cased with auxiliary sleeve
Pipe 12, the auxiliary casing are welded on cradle top, in the outer end of round steel there is thread segment, hold-doun nut 13 to pass through screw thread
Section is coupled with round steel cooperation, and the fixing nut being coupled by the cooperation of round steel outer end can effectively prevent square tube both ends to be coupled
Round steel, it is next from assisting pulling out in casing during front and back adjustment with U-shaped supporting rack.
In addition, in square tube corresponding with screw cap sleeve spanner, it is provided with bolt collar spanner 14.In the present embodiment
In, in order to facilitate the replacement of bolt collar spanner, above-mentioned square tube has magnet on position corresponding with screw cap sleeve spanner
Fixed block, bolt collar spanner are fixed on by magnet fixed block in square tube, and the diameter of the magnet fixed block is slightly less than spiral shell
The diameter of bolt box spanner is sleeved on when to ensure that bolt collar spanner is fixed on magnet fixed block outside.For it is to be removed not
The bolt of same specification selects the bolt collar spanner of different national standard specifications to be replaced using the suction of magnet, convenient and efficient.
In addition, the peripheral surface surrounded in above-mentioned holder is provided with protective casing.It wherein, can on the protective casing
The system of the falling sequence switch of motor is arranged, the system of falling sequence switch accesses in the control loop of motor positive and inverse.
Claims (4)
1. a kind of Bolt dismantling operation simple device, which is characterized in that including holder（1）And transmission mechanism, the transmission
Mechanism includes motor（2）, main pulley（3）, secondary pulley（4）And shaft（5）, holder is square rack, and frame bottom has electricity
Machine fixed frame（6）, motor base（2-1）By bolt, it is fixed on motor fixing frame, the output end of motor connects main pulley,
And pass through V-belt（7）It is driven with secondary pulley；Shaft both ends are installed by bearing respectively（8）, and pass through bearing block（9）Mounted on holder
Top, and the inner end of shaft（5-1）, it is fixed on the middle part of secondary pulley and extends outwardly, and in the outer end of shaft（5-2）With
Screw cap sleeve spanner（10）It is coupled；Cradle top is additionally provided with bolt adjustment fixed mechanism, including U-shaped supporting rack（11）, U-shaped branch
Support is by a square tube（11-1）And the round steel at square tube both ends（11-2）It constitutes, one end of two round steel is outer respectively to be cased with auxiliary sleeve pipe
（12）, the auxiliary casing is fixed to cradle top, wherein the outer end of round steel has thread segment, hold-doun nut（13）It is logical
Thread segment is crossed, is coupled with round steel cooperation；In square tube corresponding with screw cap sleeve spanner, it is provided with bolt collar spanner
（14）.
2. Bolt dismantling operation simple device according to claim 1, it is further characterized in that, have on above-mentioned motor fixing frame
There is the motor fixing hole of strip（6-1）.
3. Bolt dismantling operation simple device according to claim 1, it is further characterized in that, above-mentioned square tube with spiro cap
Magnet fixed block is provided on the corresponding position of barrel spanner, bolt collar spanner is coupled by magnet fixed block with square tube solid
It is fixed.
4. Bolt dismantling operation simple device according to claim 1, it is further characterized in that, above-mentioned holder is surrounded outer
Envelope surface is provided with protective casing, wherein the system of the falling sequence switch of motor, the system of falling sequence switch are provided on protective casing
It accesses in the control loop of motor positive and inverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820365758.9U CN207971650U (en) | 2018-03-19 | 2018-03-19 | Bolt dismantling operation simple device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820365758.9U CN207971650U (en) | 2018-03-19 | 2018-03-19 | Bolt dismantling operation simple device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207971650U true CN207971650U (en) | 2018-10-16 |
Family
ID=63764365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820365758.9U Expired - Fee Related CN207971650U (en) | 2018-03-19 | 2018-03-19 | Bolt dismantling operation simple device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207971650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145125A (en) * | 2019-06-05 | 2019-08-20 | 中天建设集团有限公司 | A kind of self-control split bolt separator |
-
2018
- 2018-03-19 CN CN201820365758.9U patent/CN207971650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145125A (en) * | 2019-06-05 | 2019-08-20 | 中天建设集团有限公司 | A kind of self-control split bolt separator |
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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: 20181016 Termination date: 20190319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |