CN107601377A - A kind of efficient mechanical lifting gear - Google Patents
A kind of efficient mechanical lifting gear Download PDFInfo
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- CN107601377A CN107601377A CN201711060152.0A CN201711060152A CN107601377A CN 107601377 A CN107601377 A CN 107601377A CN 201711060152 A CN201711060152 A CN 201711060152A CN 107601377 A CN107601377 A CN 107601377A
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- cylinder
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- slide rail
- lifting gear
- internal thread
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Abstract
The present invention relates to a kind of efficient mechanical lifting gear, including：Base；Fixed mechanism, including the first cylinder, be arranged in the first cylinder opposite sides two slide rail holes；Elevating mechanism, including the second cylinder, it is arranged in the sliding eye of the second cylinder, the sliding pin being slidably connected through sliding eye and with it；Rotating mechanism, including be sheathed on the sleeve of the first cylinder outer wall, be arranged at the internal thread of sleeve lining；Internal thread is correspondingly arranged with slide rail hole and sliding eye three；Through after sliding eye, both ends are each passed through in the thread groove of two slide rail holes insertion internal thread sliding pin；Sleeve around the first cylinder rotate when, drive sliding pin and elevating mechanism to move up and down by internal thread.The present invention realizes lifting by the cooperation between sliding pin and internal thread etc., and its is simple in construction, fault rate is low, cost is low, and it without consideration cabling, walks the factors such as pipe without electric and pneumatic driving.
Description
【Technical field】
The present invention relates to jacking equipment field, more particularly to a kind of efficient mechanical lifting gear.
【Background technology】
Jacking equipment is mainly used in the action for driving product to carry out rise and fall, and its lifting process will obviously meet to put down
Steady and safe and reliable demand.In the prior art, the lifting pattern of jacking equipment, it is the liter by pneumatically realizing equipment mostly
Equipment is dropped, or the lifting of equipment is realized by motor driven belt or screw mandrel.It is pneumatic for the lifting of large scale equipment
Or electronic jacking equipment is undoubtedly laborsaving, practical and reliable, but it is disadvantageous in that, is lifted for needs
Small sized product for, it is not absolutely required to use electric and pneumatic, on the contrary, using electric or pneumatic, can be easier
Break down, and structure can be extremely complex, the arrangement of circuit or pipeline can also make it that equipment is more mixed and disorderly, while can increase liter
The cost of equipment is dropped, can also consume the resources such as more electric energy in process of production.
【The content of the invention】
The present invention provides a kind of efficient mechanical lifting gear, and the apparatus structure is simple, fault rate is low, cost is low, and its
Without electric and pneumatic driving, without consideration cabling, the factors such as pipe are walked.
First aspect according to embodiments of the present invention, there is provided a kind of efficient mechanical lifting gear, including：
Base, including body, the positioning hole that is arranged on the body；
Fixed mechanism, including the first cylinder, be arranged at described first cylinder one end and be fixedly connected on the company of the base
Socket part, be coaxially disposed the cylindrical hole in the first cylinder center, be arranged in first cylinder opposite sides two cunnings
Rail hole；The two slide rail holes are symmetrical arranged；
Elevating mechanism, including through the cylindrical hole and be coaxial therewith the second cylinder of setting, be arranged in described second
The sliding eye of cylinder, through the sliding eye and the sliding pin that is slidably connected with it；The sliding eye and second cylinder
Axis is mutually perpendicular to；
Rotating mechanism, including be sheathed on the sleeve of the first cylinder outer wall, be arranged at the internal thread of the sleeve lining；
The internal thread is correspondingly arranged with the slide rail hole and the sliding eye three；
Through after the sliding eye, both ends are each passed through the two slide rail holes and insert the internal threads sliding pin
Thread groove in；The sleeve around first cylinder rotate when, pass through the internal thread and drive the sliding pin and the liter
Descending mechanism moves up and down.
In certain embodiments, the body is counterweight domain, and the positioning hole is shoulder hole, the ladder of the positioning hole
It is provided with the first screwed hole；The connecting portion is the projection being convexly equipped on the first cylinder outer wall, and on the connecting portion with
Position corresponding to first screwed hole is provided with the second screwed hole, and first screwed hole passes through bolt with second screwed hole
It is fixedly connected.
In certain embodiments, the rotating mechanism also includes the locking cap for being fixedly connected on the first cylinder top,
Connection is threadably secured between the locking cap and first cylinder；The bottom of the locking cap is connected to first post
The top of body, and one is formed between the locking cap and the connecting portion and is available for the rotation that the sleeve rotates around first cylinder
Turn space.
In certain embodiments, the first rubber cushion, and institute are provided between the top of the connecting portion and the bottom of the sleeve
State connecting portion and the sleeve is connected to by first rubber cushion；The second rubber cushion is provided between the locking cap and the sleeve,
And the locking cap is connected to the sleeve by second rubber cushion.
In certain embodiments, the slide rail hole is strip, and the slide rail hole and the axis of first cylinder are put down
Row is set；The internal thread is arranged at the latter half of the sleeve, and the length of the internal thread and the length in the slide rail hole
Degree is consistent.
In certain embodiments, the elevating mechanism also includes any stalling axle and fixed seat, any stalling axle peace
Top loaded on second cylinder, and the fixed seat is rotatably connected in second cylinder by any stalling axle.
In certain embodiments, the fixed seat is provided with axis hole, and the top of second cylinder is provided with mounting hole, described
One end of any stalling axle is inserted in the mounting hole, and the other end is connected to the fixed seat through the axis hole.
In certain embodiments, the efficient mechanical lifting gear also includes described solid for outside manufacture to be fixed on
Loader mechanism in reservation, the loader mechanism include the twist-on hole being arranged in the fixed seat and are threadedly connected to described
The fixing screws in twist-on hole；Or the loader mechanism includes being arranged at clamping or chucking device in the fixed seat.
In certain embodiments, second cylinder is provided with two annular grooves, two annular grooves respectively positioned at pair
The position at slide rail hole both ends described in Ying Yu, and the distance between two described annular grooves are more than the length in the slide rail hole；And two
Sealing ring is mounted in the annular groove.
In certain embodiments, the sliding pin is cylinder, and the both ends of the sliding pin are equipped with and the interior spiral shell
The guide part of the thread groove adaptation of line, the guide part is round platform or semicircle.
Technical scheme provided in an embodiment of the present invention can produce following beneficial effect：Mechanical lifting gear of the present invention includes：
Base, including body, the positioning hole that is arranged on the body；Fixed mechanism, including the first cylinder, it is arranged at first post
Body one end and the connecting portion of the base is fixedly connected on, the cylindrical hole in the first cylinder center is coaxially disposed, wears
In two slide rail holes of the opposite sides of first cylinder；The two slide rail holes are symmetrical arranged；Elevating mechanism, including through described
Cylindrical hole and be coaxial therewith setting the second cylinder, be arranged in the sliding eye of second cylinder, through the sliding eye and
The sliding pin being slidably connected with it；The axis of the sliding eye and second cylinder is mutually perpendicular to；Rotating mechanism, including be arranged
Sleeve in the first cylinder outer wall, the internal thread for being arranged at the sleeve lining；The internal thread and the slide rail hole and
The sliding eye three is correspondingly arranged；For the sliding pin through after the sliding eye, both ends are each passed through two cunnings
Rail hole is inserted in the thread groove of the internal thread；The sleeve around first cylinder rotate when, driven by the internal thread
The sliding pin and the elevating mechanism move up and down.The present invention is realized by the cooperation between sliding pin and internal thread etc. and risen
Drop, its is simple in construction, fault rate is low, cost is low, and it is without electric and pneumatic driving, without consider cabling, walk pipe etc. because
Element.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write
Specifically noted structure is realized and obtained in book, claims and accompanying drawing.
Below by drawings and examples, technical scheme is described in further detail.
【Brief description of the drawings】
Fig. 1 is a kind of structural representation of efficient mechanical lifting gear of the present invention according to an exemplary embodiment
Figure.
Fig. 2 is a kind of A portions mplifying structure schematic diagram of efficient mechanical lifting gear shown in Fig. 1 of the present invention.
Fig. 3 is that a kind of stereochemical structure of efficient mechanical lifting gear of the present invention according to an exemplary embodiment is shown
It is intended to.
【Embodiment】
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
For the ease of understanding the present invention, with reference to the accompanying drawings and detailed description, the present invention is carried out in more detail
It is bright.It should be noted that when element is expressed " being fixed on " another element, it can directly on another element or
There may be one or more elements placed in the middle therebetween.When an element is expressed " connection " another element, it can be straight
Another element is connected in succession or there may be one or more elements placed in the middle therebetween.Term used in this specification
" vertically ", " horizontal ", "left", "right" and similar statement are for illustrative purposes only.
As shown in Figure 1 to Figure 3, Fig. 1 is a kind of efficient mechanical elevating of the present invention according to an exemplary embodiment
The structural representation of device.Fig. 2 is a kind of A portions structure for amplifying signal of efficient mechanical lifting gear shown in Fig. 1 of the present invention
Figure.Fig. 3 is a kind of dimensional structure diagram of efficient mechanical lifting gear of the present invention according to an exemplary embodiment.
The embodiment of the present disclosure provides a kind of efficient mechanical lifting gear, and it is realized by the cooperation between sliding pin and internal thread etc.
Lifting, its is simple in construction, fault rate is low, cost is low, and it without consideration cabling, walks pipe etc. without electric and pneumatic driving
Factor.
As shown in Figure 1 to Figure 3, the mechanical lifting gear includes：
Base 10, including body 110, the positioning hole 120 that is arranged on the body 110；It is intelligible, the positioning hole
120 are used to position with fixing the first cylinder 210 in following fixed mechanism 20, and the positioning hole 120 is fixed with connecting portion 220
Connection.In order to which under the rotation of sleeve 410 drive, during the second 310 oscilaltion of cylinder, first cylinder 210 is also kept
Position skew does not occur in original position.Keep the reliable and stable of whole device simultaneously.The bottom of the body 110 is additionally provided with anti-
Sliding cushion blocking, for that when placing the mechanical lifting gear, can carry out anti-skidding and vibration damping etc., and Anti-skid shock-absorbing pad can also
It is arranged to carry out the device of upper and lower displacement fine setting, is not very smooth area so when the mechanical lifting gear is placed on
When, it can also be finely adjusted and keep the balance of whole mechanical lifting gear.It is intelligible, in the embodiment shown in Fig. 1 to 3
In, the Anti-skid shock-absorbing pad is arranged to four, and it is evenly distributed on the bottom four corners of body 110, but in the present invention, institute
Anti-skid shock-absorbing pad is stated it can also be provided that other quantity, for example is symmetricly set in the opposite sides of body 110, and per side quantity
For 1 or 3 etc., as long as its balance and the solid and reliable effect that can be simultaneously reached antiskid, shock-absorbing can be kept.
Fixed mechanism 20, including the first cylinder 210, be arranged at described one end of first cylinder 210 and be fixedly connected on described
The connecting portion 220 of base 10, it is coaxially disposed the cylindrical hole 230 in the center of the first cylinder 210, is arranged in first post
Two slide rail holes 240 of the opposite sides of body 210；The two slide rail holes 240 are symmetrical arranged；It is intelligible, first cylinder 210
For cylinder, and cylindrical hole 230 is provided with, then first cylinder 210 is in appearance cylindrical shape；First cylinder
210 bottoms are after inserting in the positioning hole 120, connecting portion 220 and the body positioned at the bottom of the first cylinder 210
110 are fixedly connected, and the two slide rail holes 240 are used to slide up and down wherein for the both ends of the sliding pin 330, and in the cunning
The sliding trace of dynamic pin 330 is axially in parallel with first cylinder 210, namely the sliding pin 330 is along first cylinder
210 axis slides.And when it is slided in the direction, drive second cylinder 230 is synchronous to slide up and down in the direction,
That is, described sliding pin 330 slides along the slide rail hole 240, drives second cylinder 230 to lift.
Elevating mechanism 30, including through the cylindrical hole 230 and be coaxial therewith the second cylinder 310 of setting, be arranged in
The sliding eye 320 of second cylinder 310, through the sliding eye 320 and the sliding pin 330 that is slidably connected with it；The cunning
Dynamic hole 320 and the axis of second cylinder 310 are mutually perpendicular to；That is, the sliding eye 320 set on second cylinder 310
Also to be slidably connected between the sliding pin 330, namely the sliding pin 330 can in the sliding eye 320 along and institute
The vertical direction of the second column axis is stated to slide；Due to the opposite sides of internal thread 420 that coordinates with the both ends of sliding pin 330
Thread groove is simultaneously asymmetric, therefore when the internal thread 420 rotates with the rotation of sleeve 410, the internal thread 420 can drive
It is adapted to it and is connected the sliding pin 330 of (both ends of sliding pin 330 are connected in the opposite sides of the thread groove) and is subjected to displacement change
Change that (such as the change of left and right displacement of the sliding pin 330 in the sliding eye 320, sliding pin 330 is along the slide rail hole 240
The unique change moved up and down), it will be appreciated that, because two slide rail holes 240 are to the free degree of the sliding pin 330 in direction of rotation
Limitation, therefore the sliding pin 330 will not rotate, and only produce left and right and the change of upper and lower displacement.Rotating mechanism 40,
Including the internal thread 420 for being sheathed on the sleeve 410 of the outer wall of the first cylinder 210, being arranged at the inwall of sleeve 410；It is described
Internal thread 420 is correspondingly arranged with the slide rail hole 240 and the three of the sliding eye 320；The sliding pin 330 is through described
After sliding eye 320, both ends are each passed through the two slide rail holes 240 and inserted in the thread groove of the internal thread 420；The sleeve
410 around first cylinder 210 rotate when, the sliding pin 330 and the elevating mechanism 30 are driven by the internal thread 420
Move up and down.That is, the sleeve 410 rotates, internal thread 420 is driven to rotate, the subsequent sliding pin 330 is with the internal thread
330 rotation and move up and down, and then drive second cylinder 310 to move up and down, complete the liter of the mechanical lifting gear
Drop, and the product to be lifted on second cylinder 310 now also moves up and down at any time.
The above embodiment of the present invention realizes lifting by the cooperation between sliding pin and internal thread etc., its simple in construction, event
Barrier rate is low, cost is low, and it without consideration cabling, walks the factors such as pipe without electric and pneumatic driving.
In certain embodiments, the body 110 is counterweight domain, and the positioning hole 120 is shoulder hole, the positioning hole
120 ladder is provided with the first screwed hole 121；The connecting portion 220 is convex on the outer wall of the first cylinder 210 to be convexly equipped in
Block, and it is provided with the second screwed hole 221, first spiral shell with the 121 corresponding position of the first screwed hole on the connecting portion 220
Pit 121 is fixedly connected with second screwed hole 221 by bolt 130.That is, the setting in counterweight domain can ensure to be arranged on
Fixed mechanism 20, elevating mechanism 30, rotating mechanism 40 on the body 110 etc. are steady solid and reliable without rocking inclination.And
In the present embodiment, with the threaded connection between the connecting portion 220 and the ladder of the positioning hole 120 so that in the set
Under the rotation of cylinder 410 drives, when the second 310 oscilaltion of cylinder, first cylinder 210 is also maintained at original position and not sent out
Raw position skew.
In certain embodiments, the rotating mechanism 40 also includes being fixedly connected on consolidating for the top of the first cylinder 210
Determine cap 430, connection is threadably secured between the locking cap 430 and first cylinder 210；The bottom of the locking cap 430
End is connected to the top of first cylinder 210, and one is formed between the locking cap 430 and the connecting portion 220 and is available for institute
State the revolution space that sleeve 410 rotates around first cylinder 210.That is, in the locking cap 430 and the connecting portion 220
Between formed revolution space after, while the sleeve 410 can just rotate within the revolution space, do not occur up and down
The deflection of displacement.
In certain embodiments, the first rubber cushion is provided between the top of the connecting portion 220 and the bottom of the sleeve 410
440, and the connecting portion 220 is connected to the sleeve 410 by first rubber cushion 440；The locking cap 430 and the set
The second rubber cushion 450 is provided between cylinder 410, and the locking cap 430 is connected to the sleeve 410 by second rubber cushion 450.
That is, the setting of first rubber cushion 440 and second rubber cushion 450 so that the sleeve 410 is around first cylinder
During 210 rotation, the sound of metal friction will not be also sent.
In certain embodiments, the slide rail hole 240 is strip, and the slide rail hole 240 and first cylinder 210
Diameter parallel set；The internal thread 420 is arranged at the latter half of the sleeve 410, and the length of the internal thread 420
It is consistent with the length in the slide rail hole 240.Between the sliding eye 320 and the sliding pin 330 that are set on second cylinder 310
Also it is to be slidably connected, namely the sliding pin 330 can be in the sliding eye 320 along vertical with second column axis
Slide in direction；Because the thread groove of the opposite sides of internal thread 420 coordinated with the both ends of sliding pin 330 is simultaneously asymmetric, therefore
When the internal thread 420 rotates with the rotation of sleeve 410, the internal thread 420, which can drive to be adapted to it, is connected (sliding pin
330 both ends are connected in the opposite sides of the thread groove) sliding pin 330 be subjected to displacement change, such as sliding pin 330 in institute
State the change of the left and right displacement in sliding eye 320, the unique change that moves up and down of the sliding pin 330 along the slide rail hole 240；Can
Understand, due to limitation of the two slide rail holes 240 to the free degree of the sliding pin 330 in direction of rotation, therefore the sliding pin
330 will not rotate, and only produce left and right and the change of upper and lower displacement.
In certain embodiments, the elevating mechanism 30 also includes any stalling axle 340 and fixed seat 350, described any
Stalling axle 340 is installed on the top of second cylinder 310, and the fixed seat 350 is rotated by any stalling axle 340
It is connected to second cylinder 310.That is, arbitrarily stalling axle 340 can realize product fixed in the fixed seat 350
360 degree of rotations, and can stop and be fixed on the position for wanting fixation at any time.In certain embodiments, in the fixed seat 350
Provided with axis hole 351, the top of second cylinder 310 is provided with mounting hole 311, one end insertion institute of any stalling axle 340
State in mounting hole 311, and the other end is connected to the fixed seat 350 through the axis hole 351.It is intelligible, it is described arbitrarily to stop
After rotating shaft 340 is inserted in the mounting hole 311, it is also necessary to by be arranged on the through hole on any stalling axle 340 by its
It is fixed on second cylinder 310.
In certain embodiments, the efficient mechanical lifting gear also includes described solid for outside manufacture to be fixed on
Loader mechanism in reservation 350, the loader mechanism include twist-on hole 352 and the screw thread being arranged in the fixed seat 350
It is connected to the fixing screws 360 in the twist-on hole 352；The fixing screws 360 turn over the twist-on hole 352 and product are fixed into spiral shell
Line connection is screwed in the fixed seat 350.In further embodiments, the loader mechanism includes being arranged at the fixed seat
Clamping or chucking device (not shown) on 350.The clamping or chucking device can be buckle, can accommodate product and fixation
The special die being connected in the fixed seat, or other charging appliances.
In certain embodiments, second cylinder 310 is provided with two annular grooves 312, and two annular grooves 312 divide
The position for not being positioned corresponding to the both ends of slide rail hole 240 (is located at the cylindrical hole 230 most in second cylinder 310
During bottom), and the distance between two described annular grooves 312 are more than the length in the slide rail hole 240；And two annular groove
Sealing ring 370 is mounted in 312.The setting of the annular groove 312 and the sealing ring 370 so that in second post
It is not in again interim card to coordinate when body 310 lifts, between the cylinder 210 of the second cylinder 310 and first close.It is intelligible,
The annular groove 312 respectively has two with the sealing ring 370, and is located at the cylindrical hole 230 in second cylinder 310
Lowermost end when, two annular grooves 312 and described 370 1 tops for being located at the internal thread 420 of sealing ring, one
Positioned at the lower section of the internal thread 420, in this way, fiting effect is optimal.
In certain embodiments, the sliding pin 330 is cylinder, and the both ends of the sliding pin 330 are equipped with and institute
The guide part 331 of the thread groove adaptation of internal thread 420 is stated, the guide part 331 is round platform or semicircle.That is, the slip
Pin 330 needs to be provided with that guide part 331 is more smoothly with the cooperation of the internal thread 420 to cause, and the guide part 331 should be small
In the middle part of the sliding pin 330, it will be appreciated that, the guide part 331 is also not limited to for round platform or semicircle, also may be used
Think that (section of the irregular shape should be less than in the sliding pin 330 for the irregular shape that is arranged on the sliding pin 330
Between position section), or be arranged at the chamfering at the both ends of sliding pin 330 etc..
The present invention realizes the lifting of product by the cooperation between each component such as sliding pin and internal thread, its is simple in construction,
Fault rate is low, cost is low, and it without consideration cabling, walks the factors such as pipe without electric and pneumatic driving.
Unless otherwise defined, technology all used in this specification and scientific terminology are led with belonging to the technology of the present invention
The implication that the technical staff in domain is generally understood that is identical.Used term is simply in the description of the invention in this specification
The purpose of description specific embodiment, it is not intended to the limitation present invention.Term "and/or" includes used in this specification
The arbitrary and all combination of one or more related Listed Items.
It should be noted that the preferable embodiment of the present invention is given in the specification and its accompanying drawing of the present invention, but
It is that the present invention can be realized by many different forms, however it is not limited to the embodiment described by this specification, these realities
Mode is applied not as the extra limitation to present invention, there is provided the purpose of these embodiments is made in disclosure of the invention
The understanding of appearance more thorough and comprehensive.Also, above-mentioned each technical characteristic continues to be mutually combined, the various realities not being enumerated above are formed
Mode is applied, is accordingly to be regarded as the scope of description of the invention record；Further, for those of ordinary skills, Ke Yigen
Improved or converted according to described above, and all these modifications and variations should all belong to the protection of appended claims of the present invention
Scope.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. efficient mechanical lifting gear, it is characterised in that including：Base, including body, the positioning hole that is arranged on the body；Fixed mechanism, including the first cylinder, be arranged at described first cylinder one end and be fixedly connected on the base connecting portion, Be coaxially disposed the cylindrical hole in the first cylinder center, be arranged in first cylinder opposite sides two slide rail holes； The two slide rail holes are symmetrical arranged；Elevating mechanism, including through the cylindrical hole and be coaxial therewith the second cylinder of setting, be arranged in second cylinder Sliding eye, through the sliding eye and the sliding pin that is slidably connected with it；The axis of the sliding eye and second cylinder It is mutually perpendicular to；Rotating mechanism, including be sheathed on the sleeve of the first cylinder outer wall, be arranged at the internal thread of the sleeve lining；It is described Internal thread is correspondingly arranged with the slide rail hole and the sliding eye three；For the sliding pin through after the sliding eye, both ends are each passed through the spiral shell that the internal threads are inserted in the two slide rail holes In groove；The sleeve around first cylinder rotate when, pass through the internal thread and drive the sliding pin and the lift Structure moves up and down.
- 2. efficient mechanical lifting gear as claimed in claim 1, it is characterised in that the body is counterweight domain, described Positioning hole is shoulder hole, and the ladder of the positioning hole is provided with the first screwed hole；The connecting portion is to be convexly equipped in first post Projection on external wall, and position corresponding with first screwed hole is provided with the second screwed hole on the connecting portion, described the One screwed hole is bolted to connection with second screwed hole.
- 3. efficient mechanical lifting gear as claimed in claim 2, it is characterised in that the rotating mechanism also includes fixed connect The locking cap on the first cylinder top is connected to, connection is threadably secured between the locking cap and first cylinder；Institute The bottom for stating locking cap is connected to the top of first cylinder, and one is formed between the locking cap and the connecting portion and is available for The revolution space that the sleeve rotates around first cylinder.
- 4. efficient mechanical lifting gear as claimed in claim 3, it is characterised in that the top of the connecting portion and the set The first rubber cushion is provided between the bottom of cylinder, and the connecting portion is connected to the sleeve by first rubber cushion；The fixation The second rubber cushion is provided between cap and the sleeve, and the locking cap is connected to the sleeve by second rubber cushion.
- 5. efficient mechanical lifting gear as claimed in claim 1, it is characterised in that the slide rail hole is strip, and institute State slide rail hole and the diameter parallel of first cylinder is set；The internal thread is arranged at the latter half of the sleeve, and institute The length for stating internal thread is consistent with the length in the slide rail hole.
- 6. efficient mechanical lifting gear as claimed in claim 1, it is characterised in that the elevating mechanism also includes arbitrarily stopping Rotating shaft and fixed seat, any top for stalling axle and being installed on second cylinder, and the fixed seat pass through described any Stalling axle is rotatably connected in second cylinder.
- 7. efficient mechanical lifting gear as claimed in claim 6, it is characterised in that the fixed seat is provided with axis hole, institute The top for stating the second cylinder is provided with mounting hole, and one end of any stalling axle is inserted in the mounting hole, and the other end passes through The axis hole is connected to the fixed seat.
- 8. efficient mechanical lifting gear as claimed in claim 6, it is characterised in that the efficient mechanical lifting gear is also Including the loader mechanism for outside manufacture to be fixed in the fixed seat, the loader mechanism includes being arranged in the fixation Twist-on hole on seat and the fixing screws for being threadedly connected to the twist-on hole；Or the loader mechanism is described solid including being arranged at Clamping or chucking device in reservation.
- 9. efficient mechanical lifting gear as claimed in claim 1, it is characterised in that second cylinder is provided with two annulars Groove, two annular grooves are positioned corresponding to the position at slide rail hole both ends respectively, and between two annular grooves Distance is more than the length in the slide rail hole；And two are mounted on sealing ring in the annular groove.
- 10. efficient mechanical lifting gear as claimed in claim 1, it is characterised in that the sliding pin is cylindrical, and institute The both ends for stating sliding pin are equipped with the guide part being adapted to the thread groove of the internal thread, and the guide part is round platform or semicircle Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711060152.0A CN107601377B (en) | 2017-11-01 | 2017-11-01 | A kind of efficient mechanical lifting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711060152.0A CN107601377B (en) | 2017-11-01 | 2017-11-01 | A kind of efficient mechanical lifting gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107601377A true CN107601377A (en) | 2018-01-19 |
| CN107601377B CN107601377B (en) | 2018-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711060152.0A Active CN107601377B (en) | 2017-11-01 | 2017-11-01 | A kind of efficient mechanical lifting gear |
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Cited By (2)
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| CN111003670A (en) * | 2019-11-12 | 2020-04-14 | 河北华丰能源科技发展有限公司 | Hoisting mechanism |
| CN115464351A (en) * | 2022-07-02 | 2022-12-13 | 大鲸互动科技(东莞)有限公司 | Glass table lid dismounting device |
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| CN107036536A (en) * | 2017-06-01 | 2017-08-11 | 中国航发湖南动力机械研究所 | Support frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111003670A (en) * | 2019-11-12 | 2020-04-14 | 河北华丰能源科技发展有限公司 | Hoisting mechanism |
| CN115464351A (en) * | 2022-07-02 | 2022-12-13 | 大鲸互动科技(东莞)有限公司 | Glass table lid dismounting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107601377B (en) | 2018-11-13 |
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