CN207909728U - A kind of propulsion device with position switch - Google Patents
A kind of propulsion device with position switch Download PDFInfo
- Publication number
- CN207909728U CN207909728U CN201721758354.8U CN201721758354U CN207909728U CN 207909728 U CN207909728 U CN 207909728U CN 201721758354 U CN201721758354 U CN 201721758354U CN 207909728 U CN207909728 U CN 207909728U
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- CN
- China
- Prior art keywords
- block
- mounting blocks
- mounting
- position switch
- side wall
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of propulsion devices with position switch, including pedestal, the upper end of the pedestal is set there are two the first mounting blocks, two first mounting blocks are located at the both sides of pedestal, the top of the pedestal is equipped with mounting plate, the both ends of the mounting plate are respectively fixedly connected on two the first mounting blocks, it is fixedly connected with guide rod between two first mounting blocks, sliding sleeve is connected to movable block on the guide rod, through equipped with threaded rod on the movable block, the threaded rod is threadedly coupled with movable block, the both ends of the threaded rod are rotatably connected on respectively on two the first mounting blocks, the side wall of first mounting blocks is equipped with fixed block, it is installed with driving device on the fixed block.The utility model is simple in structure, simple operation, pushing ram can be effectively prevent excessively to promote, and protects the safety of puopulsion equipment, and adjustable promotes length, strong applicability.
Description
Technical field
The utility model is related to propelling machinery equipment technical field more particularly to a kind of propulsion dresses with position switch
It sets.
Background technology
Propulsion device is usually to be used for carrying out realizing progradation, is generally used for the industries such as building, road construction, existing
The general volume of propulsion device it is larger, and be not provided with limit insurance institution, when use needs personnel to pay close attention to always, propulsion device
Working condition, prevent from excessively promoting damage device, it is bothersome laborious, now need a kind of propulsion device with stroke protection, can
Propulsion device is avoided excessively to promote.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is opened with position
The propulsion device of pass.
To achieve the goals above, the utility model uses following technical solution：
The upper end of a kind of propulsion device with position switch, including pedestal, the pedestal is set there are two the first mounting blocks,
Two first mounting blocks are located at the both sides of pedestal, and the top of the pedestal is equipped with mounting plate, and the two of the mounting plate
End is respectively fixedly connected on two the first mounting blocks, and guide rod is fixedly connected between two first mounting blocks, described
Sliding sleeve is connected to movable block on guide rod, connects through equipped with threaded rod, the threaded rod and movable block screw thread on the movable block
It connects, the both ends of the threaded rod are rotatably connected on respectively on two the first mounting blocks, and the side wall of first mounting blocks is equipped with
Fixed block, driving device is installed on the fixed block, and the driving device output the tip of the axis sequentially passes through fixed block
With the first mounting blocks and be fixedly connected on threaded rod, the movable block is equipped with pushing ram, and the pushing ram is far from movable block
One end run through the first mounting blocks, the pushing ram is slidably connected with the first mounting blocks, and the side wall of the pushing ram is equipped with the
One supports block slidably connects sliding block, the lower end of the sliding block through sliding slot is equipped on the side wall of the mounting plate in the sliding slot
Equipped with position switch mechanism, the position switch mechanism is located at the lower section of mounting plate, and the position switch mechanism includes third peace
Block is filled, the lower end of the third mounting blocks is equipped with the second mounting blocks, and the side wall of second mounting blocks is equipped with fixed link, described
The one end of fixed link far from the second mounting blocks is equipped with the second connection sheet, and sliding sleeve is connected to the first connection sheet, institute in the fixed link
It states and is socketed with second spring in fixed link, one end of the second spring is connected on the second mounting blocks, the second spring
The other end is connected in the first connection sheet, is set on the side wall of first connection sheet there are two connecting rod, the connecting rod is far from first
One end of connection sheet is equipped with the second supports block, and the sliding block is equipped with retaining mechanism.
Preferably, the retaining mechanism includes mounting cylinder, and fixture block is equipped in the mounting cylinder, and the fixture block, which is equipped with, to be drawn
Bar, the one end of the pull rod far from fixture block run through the side wall of mounting cylinder and extend to the outside of mounting cylinder, be socketed on the pull rod
There are the first spring, one end of first spring to be connected on fixture block, the other end of first spring is connected to mounting cylinder
On madial wall, multiple card slots corresponding with fixture block position are equidistantly equipped on the side wall of the mounting plate, the fixture block is far from drawing
One end of bar is through sliding block and extends in card slot.
Preferably, the one end of the pushing ram far from movable block is equipped with and its integrally formed follow block.
Preferably, the driving device is motor.
Preferably, the pull rod is located at one end on the outside of mounting cylinder and is equipped with and its integrally formed handle.
Preferably, the sliding block is T-type.
In the utility model, when using the propulsion device, when device is to be used, the elastic force of second spring makes the first connection
Piece and the contact of the second connection sheet, be respectively connected in the first connection sheet and the second connection sheet conductor wire and accumulator, driving device,
Regular tap is serially connected the circuit loop for constituting a closure, opens regular tap at this time, and driving device rotation drives screw thread
Bar rotates, and threaded rod is threadedly coupled with movable block, and then movable block is made to be moved along guide rod, and pushing ram movement is driven to be pushed away
Into when the first supports block resists the second supports block, making the first connection sheet and the second connection sheet detach, circuit loop disconnects, and drives at this time
Dynamic device is stopped, and pushing ram stops promoting, and when needing to adjust propulsion length, pulls pull rod, fixture block is moved from card slot
Going out, mobile sliding block, adjusting position switching mechanism is suitable position, releasing lever, and fixture block resets under the elastic force of the first spring,
Sliding block is fixed.The utility model is simple in structure, simple operation, pushing ram can be effectively prevent excessively to promote, protect puopulsion equipment
Safety, and adjustable propulsion length, strong applicability.
Description of the drawings
Fig. 1 be the utility model proposes a kind of propulsion device with position switch structural schematic diagram；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 be the utility model proposes the structure of position switch mechanism of propulsion device with position switch a kind of show
It is intended to.
In figure：1 pedestal, 2 pushing rams, 3 first supports blocks, 4 mounting plates, 5 first mounting blocks, 6 fixed blocks, 7 driving devices, 8
Guide rod, 9 threaded rods, 10 movable blocks, 11 sliding blocks, 12 mounting cylinders, 13 card slots, 14 pull rods, 15 fixture blocks, 16 first springs, 17
Two mounting blocks, 18 third mounting blocks, 19 first connection sheets, 20 connecting rods, 21 second supports blocks, 22 second connection sheets, 23 second springs,
24 fixed links.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of propulsion device with position switch, including pedestal 1, the upper end of pedestal 1 set that there are two the
One mounting blocks 5, two the first mounting blocks 5 are located at the both sides of pedestal 1, and the top of pedestal 1 is equipped with mounting plate 4, mounting plate 4
Both ends are respectively fixedly connected on two the first mounting blocks 5, and guide rod 8 is fixedly connected between two the first mounting blocks 5, are oriented to
Sliding sleeve is connected to movable block 10 on bar 8, runs through on movable block 10 and is equipped with threaded rod 9, and threaded rod 9 is threadedly coupled with movable block 10,
The both ends of threaded rod 9 are rotatably connected on respectively on two the first mounting blocks 5, and the side wall of the first mounting blocks 5 is equipped with fixed block 6,
Driving device 7 is installed on fixed block 6, driving device 7 exports the tip of the axis and sequentially passes through fixed block 6 and the first mounting blocks
It 5 and is fixedly connected on threaded rod 9, movable block 10 is equipped with pushing ram 2, and the one end of pushing ram 2 far from movable block 10 is through the
One mounting blocks 5, pushing ram 2 are slidably connected with the first mounting blocks 5, and the side wall of pushing ram 2 is equipped with the first supports block 3, mounting plate 4
Through sliding slot is equipped on side wall, sliding block 11 is slidably connected in sliding slot, the lower end of sliding block 11 is equipped with position switch mechanism, and position is opened
Shutting mechanism is located at the lower section of mounting plate 4, and position switch mechanism includes third mounting blocks 18, and the lower ends of third mounting blocks 18 is equipped with the
The side wall of two mounting blocks 17, the second mounting blocks 17 is equipped with fixed link 24, and the one end of fixed link 24 far from the second mounting blocks 17 is set
There is the second connection sheet 22, sliding sleeve is connected to the first connection sheet 19 in fixed link 24, and second spring 23 is socketed in fixed link 24, and
One end of two springs 23 is connected on the second mounting blocks 17, and the other end of second spring 23 is connected in the first connection sheet 19, the
It being set on the side wall of a connecting piece 19 there are two connecting rod 20, the one end of connecting rod 20 far from the first connection sheet 19 is equipped with the second supports block 21,
When using the propulsion device, when device is to be used, the elastic force of second spring 23 makes the first connection sheet 19 and the second connection sheet 22
It contacts, conductor wire and accumulator, driving device 7, regular tap phase is respectively connected in the first connection sheet 19 and the second connection sheet 22
The mutually circuit loop of a closure in series, opens regular tap at this time, and driving device 7 rotates, and driving threaded rod 9 rotates,
Threaded rod 9 is threadedly coupled with movable block 10, and then movable block 10 is made to be moved along guide rod 8, and the movement of pushing ram 2 is driven to be pushed away
Into, when the first supports block 3 resists the second supports block 21, the first connection sheet 19 and the second connection sheet 22 is made to detach, circuit loop disconnects,
Driving device 7 is stopped at this time, and pushing ram 2 stops promoting, and sliding block 11 is equipped with retaining mechanism.
In the utility model, retaining mechanism includes mounting cylinder 12, and fixture block 15 is equipped in mounting cylinder 12, and fixture block 15, which is equipped with, to be drawn
Bar 14, the one end of pull rod 14 far from fixture block 15 runs through the side wall of mounting cylinder 12 and extends to the outside of mounting cylinder 12, on pull rod 14
It is socketed with the first spring 16, one end of the first spring 16 is connected on fixture block 15, and the other end of the first spring 16 is connected to installation
On the madial wall of cylinder 12, multiple card slots 13 corresponding with 15 position of fixture block are equidistantly equipped on the side wall of mounting plate 4, fixture block 15 is remote
One end from pull rod 14 through sliding block 11 and extends in card slot 13, when needing to adjust propulsion length, pull rod 14 is pulled, by card
Block 15 is removed from card slot 13, and mobile sliding block 11, adjusting position switching mechanism is suitable position, releasing lever 14, fixture block 15
It is resetted under the elastic force of the first spring 16, sliding block 11 is fixed.The one end of pushing ram 2 far from movable block 10 is equipped with and is integrally formed with it
Follow block.Driving device 7 is motor.One end that pull rod 14 is located at 12 outside of mounting cylinder is equipped with and its integrally formed handle.It is sliding
Block 11 is T-type.
In the utility model, when using the propulsion device, when device is to be used, the elastic force of second spring makes the first connection
Piece and the contact of the second connection sheet, be respectively connected in the first connection sheet and the second connection sheet conductor wire and accumulator, driving device,
Regular tap is serially connected the circuit loop for constituting a closure, opens regular tap at this time, and driving device rotation drives screw thread
Bar rotates, and threaded rod is threadedly coupled with movable block, and then movable block is made to be moved along guide rod, and pushing ram movement is driven to be pushed away
Into when the first supports block resists the second supports block, making the first connection sheet and the second connection sheet detach, circuit loop disconnects, and drives at this time
Dynamic device is stopped, and pushing ram stops promoting, and when needing to adjust propulsion length, pulls pull rod, fixture block is moved from card slot
Going out, mobile sliding block, adjusting position switching mechanism is suitable position, releasing lever, and fixture block resets under the elastic force of the first spring,
Sliding block is fixed.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of propulsion device with position switch, including pedestal（1）, which is characterized in that the pedestal（1）Upper end be equipped with
Two the first mounting blocks（5）, two first mounting blocks（5）It is located at pedestal（1）Both sides, the pedestal（1）It is upper
Side is equipped with mounting plate（4）, the mounting plate（4）Both ends be respectively fixedly connected in two the first mounting blocks（5）On, described in two
First mounting blocks（5）Between be fixedly connected with guide rod（8）, the guide rod（8）Upper sliding sleeve is connected to movable block（10）, described
Movable block（10）It is upper to run through equipped with threaded rod（9）, the threaded rod（9）With movable block（10）It is threadedly coupled, the threaded rod（9）
Both ends be rotatably connected on two the first mounting blocks respectively（5）On, first mounting blocks（5）Side wall be equipped with fixed block
（6）, the fixed block（6）On be installed with driving device（7）, the driving device（7）Output the tip of the axis sequentially passes through
Fixed block（6）With the first mounting blocks（5）And it is fixedly connected on threaded rod（9）On, the movable block（10）It is equipped with pushing ram
（2）, the pushing ram（2）Far from movable block（10）One end run through the first mounting blocks（5）, the pushing ram（2）With the first peace
Fill block（5）It is slidably connected, the pushing ram（2）Side wall be equipped with the first supports block（3）, the mounting plate（4）Side wall on pass through
It is equipped with sliding slot, sliding block is slidably connected in the sliding slot（11）, the sliding block（11）Lower end be equipped with position switch mechanism, institute
Rheme sets switching mechanism and is located at mounting plate（4）Lower section, the position switch mechanism includes third mounting blocks（18）, the third
Mounting blocks（18）Lower end be equipped with the second mounting blocks（17）, second mounting blocks（17）Side wall be equipped with fixed link（24）,
The fixed link（24）Far from the second mounting blocks（17）One end be equipped with the second connection sheet（22）, the fixed link（24）Upper sliding
It is socketed with the first connection sheet（19）, the fixed link（24）On be socketed with second spring（23）, the second spring（23）One
End is connected to the second mounting blocks（17）On, the second spring（23）The other end be connected to the first connection sheet（19）On, it is described
First connection sheet（19）Side wall on set there are two connecting rod（20）, the connecting rod（20）Far from the first connection sheet（19）One end set
There is the second supports block（21）, the sliding block（11）It is equipped with retaining mechanism.
2. a kind of propulsion device with position switch according to claim 1, which is characterized in that the retaining mechanism packet
Include mounting cylinder（12）, the mounting cylinder（12）It is interior to be equipped with fixture block（15）, the fixture block（15）It is equipped with pull rod（14）, the pull rod
（14）Far from fixture block（15）One end run through mounting cylinder（12）Side wall and extend to mounting cylinder（12）Outside, the pull rod
（14）On be socketed with the first spring（16）, first spring（16）One end be connected to fixture block（15）On, first spring
（16）The other end be connected to mounting cylinder（12）Madial wall on, the mounting plate（4）Side wall on equidistantly be equipped with it is multiple with
Fixture block（15）The corresponding card slot in position（13）, the fixture block（15）Far from pull rod（14）One end run through sliding block（11）And it extends to
Card slot（13）It is interior.
3. a kind of propulsion device with position switch according to claim 1, which is characterized in that the pushing ram（2）
Far from movable block（10）One end be equipped with and its integrally formed follow block.
4. a kind of propulsion device with position switch according to claim 1, which is characterized in that the driving device
（7）For motor.
5. a kind of propulsion device with position switch according to claim 2, which is characterized in that the pull rod（14）Position
In mounting cylinder（12）The one end in outside is equipped with and its integrally formed handle.
6. a kind of propulsion device with position switch according to claim 1, which is characterized in that the sliding block（11）For
T-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758354.8U CN207909728U (en) | 2017-12-15 | 2017-12-15 | A kind of propulsion device with position switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758354.8U CN207909728U (en) | 2017-12-15 | 2017-12-15 | A kind of propulsion device with position switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207909728U true CN207909728U (en) | 2018-09-25 |
Family
ID=63567720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721758354.8U Expired - Fee Related CN207909728U (en) | 2017-12-15 | 2017-12-15 | A kind of propulsion device with position switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207909728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214754A (en) * | 2020-01-07 | 2020-06-02 | 宓秀菊 | Skin cleaning device is used in nursing of child's internal medicine |
-
2017
- 2017-12-15 CN CN201721758354.8U patent/CN207909728U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214754A (en) * | 2020-01-07 | 2020-06-02 | 宓秀菊 | Skin cleaning device is used in nursing of child's internal medicine |
| CN111214754B (en) * | 2020-01-07 | 2022-02-15 | 宓秀菊 | Skin cleaning device is used in nursing of child's internal medicine |
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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: 20180925 Termination date: 20201215 |