CN206375629U - Electronic stay-supported lowering or hoisting gear - Google Patents
Electronic stay-supported lowering or hoisting gear Download PDFInfo
- Publication number
- CN206375629U CN206375629U CN201720076907.5U CN201720076907U CN206375629U CN 206375629 U CN206375629 U CN 206375629U CN 201720076907 U CN201720076907 U CN 201720076907U CN 206375629 U CN206375629 U CN 206375629U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- supporting arm
- bracing wire
- upper supporting
- motor
- 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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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model is related to lowering or hoisting gear technical field, specifically related to a kind of electronic stay-supported lowering or hoisting gear, including base and lifting platform, the upper supporting arm and lower support arm being arranged in pairs are installed between base and lifting platform, the lower end of upper supporting arm and the upper end of lower support arm are connected with each other by middle part rotating shaft, the side of upper supporting arm sets motor, the side of motor sets reel, the built-in winding bracing wire of groove of reel, pulley is set in the middle part rotating shaft of motor side, bracing wire, which is bypassed, to be fixed on after pulley in the middle part rotating shaft of opposite side；The utility model structure is novel, easy to use, small volume, conducts oneself with dignity lighter, bearing capacity is larger, and versatility is stronger, has abandoned helical screw, by the way of motor drives bracing wire, realizes the lifting of lifting platform, security performance is higher, reduces potential safety hazard.
Description
Technical field
The utility model is related to lowering or hoisting gear technical field, and in particular to a kind of electronic stay-supported lowering or hoisting gear.
Background technology
Scissor lift arrangement because its it is simple in construction be widely used, existing scissor lift arrangement is substantially spiral
Screw-type, mainly by manual rotation screw mandrel, adjust the length of screw mandrel torque to realize the lifting of shear type frame height, the knot
Structure is although simple and reliable, but needs special wrench set to coordinate, and manpower rotation is wasted time and energy, rotary screw almost all after particularly rising
, there is certain potential safety hazard in protrusion；The length of screw mandrel also increases and increased with adjustable height simultaneously, and the intensity of screw mandrel is limited
Load is lifted, there is inconvenience in daily use.
In addition, though in the market also has Dynamoelectric scissor jack, but its structure is matched somebody with somebody in rotary screw top measuring motor
Close gear-box work, although solve the problem of wasting time and energy, but above mentioned problem is not solved, and deviation of gravity center, body
Product is heavy, and base area is big, and operating noise is big.
Utility model content
To solve the above problems, the purpose of this utility model is：A kind of electronic stay-supported lowering or hoisting gear is provided, structure is new
Grain husk, small volume, bearing capacity is larger.
The technical scheme that the utility model is used by solution its technical problem for：
The electronic stay-supported lowering or hoisting gear, including base and lifting platform, are mounted to pair between base and lifting platform
The upper supporting arm and lower support arm set, the lower end of upper supporting arm and the upper end of lower support arm are connected with each other by middle part rotating shaft,
The side of upper supporting arm sets motor, and the side of motor sets installing bracing wire in reel, the groove of reel, close to motor one
Pulley is set in the middle part rotating shaft of side, and bracing wire, which is bypassed, to be fixed on after pulley in the middle part rotating shaft of opposite side.
Preferably, the upper end inserting top rotating shaft of upper supporting arm, the lower end inserting lower rotary shaft of lower support arm, top rotating shaft
Outside pulley is set, the both sides of motor are respectively provided with reel, and the fixed bracing wire of reel, the bracing wire of wherein side is bypassed
Be fixed on after pulley at portion's rotating shaft on lower rotary shaft, the bracing wire of opposite side bypass be fixed on after the pulley at the rotating shaft of middle part it is another
In the middle part rotating shaft of side.
Preferably, tensioning wind spring is set in bracing wire.
Preferably, the upper end of upper supporting arm and the lower end of lower support arm set meshing gear respectively, the upper supporting arm and
Meshing gear between lower support arm is intermeshed respectively.
Preferably, upper supporting arm and lower support arm is distributed in scissors.
Compared with prior art, the utility model has the advantages that：
The utility model structure is novel, easy to use, small volume, conducts oneself with dignity lighter, bearing capacity is larger, and versatility is stronger,
Helical screw has been abandoned, by the way of motor drives bracing wire, the lifting of lifting platform has been realized, security performance is higher, reduces
Potential safety hazard.
Brief description of the drawings
Fig. 1 the utility model structural representations；
Fig. 2 the utility model structural side views.
In figure：1st, mounting seat；2nd, middle part rotating shaft；3rd, lower support arm；4th, meshing gear；5th, base；6th, bracing wire；7th, tensioning volume
Spring；8th, upper supporting arm；9th, lifting platform；10th, pulley；11st, lower rotary shaft；12nd, motor；13rd, reel；14th, top rotating shaft.
Embodiment
The utility model embodiment is described further below in conjunction with the accompanying drawings：
Embodiment 1
As shown in Figure 1-2, electronic stay-supported lowering or hoisting gear described in the utility model, including base 5 and lifting platform 9, bottom
The upper supporting arm 8 and lower support arm 3 being arranged in pairs are installed, upper supporting arm 8 and lower support arm 3 are in cut between seat 5 and lifting platform 9
Formula is distributed, and the lower end of upper supporting arm 8 and the upper end of lower support arm 3 are connected with each other by middle part rotating shaft 2, the side of upper supporting arm 8
Motor 12 is set, and motor 12 is connected to gear-box, and the side of motor 12 sets installing in reel 13, the groove of reel 13 to draw
Line 6, sets pulley 10 in the middle part rotating shaft 2 of the side of motor 12, and pulley 10 is sleeved on the outside of middle part rotating shaft 2, pulley 10
Main to play transmission, steering-effecting, bracing wire 6, which is bypassed, to be fixed on after pulley 10 in the middle part rotating shaft 2 of opposite side.
When needing lifting, motor 12 is acted, and drives reel 13 to rotate, bracing wire 6 is tightened up, and supporting arm opens lifting,
So as to realize the lifting of lifting platform 9；After motor 12 is stopped, effectively locking it can be lifted using the auto-lock function of gear-box
Position；When hoistable platform height to be reduced, motor 12 is inverted, and bracing wire 6 screws out elongated, is aided with lifting self-weight of object power compressing,
Supporting arm closure is packed up, so as to realize the decline of lifting platform 9.
Wherein, the upper end of upper supporting arm 8 and the lower end of lower support arm 3 set meshing gear 4, the upper supporting arm 8 respectively
Meshing gear 4 between lower support arm 3 is intermeshed respectively, effectively raises steadiness.
Embodiment 2
On the basis of embodiment 1, the upper end inserting top rotating shaft 14 of upper supporting arm 8, top rotating shaft 14, which is arranged on, installs
In seat 1, the lower end inserting lower rotary shaft 11 of lower support arm 3, the outside of top rotating shaft 14 sets pulley 10, and pulley 10 is sleeved on
In portion's rotating shaft 14, the both sides of motor 12 are respectively provided with reel 13, the fixed bracing wire 6 of reel 13, the wherein bracing wire 6 of side around
It is fixed on after crossing the pulley 10 at top rotating shaft 14 on lower rotary shaft 11, the bracing wire 6 of opposite side bypasses the pulley at the rotating shaft 2 of middle part
It is fixed on after 10 in the middle part rotating shaft 2 of opposite side, the coiling direction of bracing wire 6 herein is on the contrary, motor 12 herein is dual-axle motor
12, the reel 13 of the both sides of motor 12 can realize synchronous axial system simultaneously.
In addition, setting tensioning wind spring 7 in bracing wire 6, the main function of tensioning wind spring 7 is exactly to adjust two bracing wires 6 in scissors
Structure draws high the inequality with catercorner length increase and decrease in compression process, prevents malformation, enhancing operation smoothness.
In use, motor 12 is acted, the reels 13 of both sides in the same direction, synchronous axial system, coiling, but because bracing wire 6 is wound reversely,
So the bracing wire 6 of both sides can be realized by a loosening and a tightening or one tight one is loose simultaneously, so as to complete the opening or closure of supporting arm, realize and lift
The lifting of peaceful 9.It can largely strengthen stability and weight capacity using two bracing wires 6, effectively improve lifting
The efficiency of landing.
Claims (5)
1. a kind of electronic stay-supported lowering or hoisting gear, including base (5) and lifting platform (9), base (5) and lifting platform (9) it
Between the upper supporting arm (8) and lower support arm (3) being arranged in pairs, the lower end of upper supporting arm (8) and the upper end of lower support arm (3) are installed
It is connected with each other by middle part rotating shaft (2), it is characterised in that the side of upper supporting arm (8) sets motor (12), the one of motor (12)
Side sets installing bracing wire (6) in reel (13), the groove of reel (13), the middle part rotating shaft (2) close to motor (12) side
Upper setting pulley (10), bracing wire (6), which is bypassed, to be fixed on after pulley (10) in the middle part rotating shaft (2) of opposite side.
2. electronic stay-supported lowering or hoisting gear according to claim 1, it is characterised in that the upper end inserting of upper supporting arm (8)
Top rotating shaft (14), the lower end inserting lower rotary shaft (11) of lower support arm (3), the outside of top rotating shaft (14) sets pulley
(10), the both sides of motor (12) are respectively provided with reel (13), the fixed bracing wire (6) of reel (13), the wherein bracing wire of side
(6) it is fixed on after the pulley (10) for bypassing top rotating shaft (14) place on lower rotary shaft (11), the bracing wire (6) of opposite side bypasses middle part
It is fixed on after the pulley (10) at rotating shaft (2) place in the middle part rotating shaft (2) of opposite side.
3. electronic stay-supported lowering or hoisting gear according to claim 2, it is characterised in that tensioning wind spring is set in bracing wire (6)
(7)。
4. electronic stay-supported lowering or hoisting gear according to claim 1, it is characterised in that the upper end of upper supporting arm (8) is with
The lower end of supporting arm (3) sets meshing gear (4), the meshing gear between the upper supporting arm (8) and lower support arm (3) respectively
(4) it is intermeshed respectively.
5. electronic stay-supported lowering or hoisting gear according to claim 1, it is characterised in that upper supporting arm (8) and lower support arm
(3) it is distributed in scissors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720076907.5U CN206375629U (en) | 2017-01-20 | 2017-01-20 | Electronic stay-supported lowering or hoisting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720076907.5U CN206375629U (en) | 2017-01-20 | 2017-01-20 | Electronic stay-supported lowering or hoisting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206375629U true CN206375629U (en) | 2017-08-04 |
Family
ID=59400299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720076907.5U Expired - Fee Related CN206375629U (en) | 2017-01-20 | 2017-01-20 | Electronic stay-supported lowering or hoisting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206375629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896462A (en) * | 2019-03-24 | 2019-06-18 | 宁波天胜传动件有限公司 | A kind of Dynamoelectric scissor jack |
-
2017
- 2017-01-20 CN CN201720076907.5U patent/CN206375629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896462A (en) * | 2019-03-24 | 2019-06-18 | 宁波天胜传动件有限公司 | A kind of Dynamoelectric scissor jack |
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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: 20170804 Termination date: 20200120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |