CN105060162A - Lifting mechanism - Google Patents
Lifting mechanism Download PDFInfo
- Publication number
- CN105060162A CN105060162A CN201510493964.9A CN201510493964A CN105060162A CN 105060162 A CN105060162 A CN 105060162A CN 201510493964 A CN201510493964 A CN 201510493964A CN 105060162 A CN105060162 A CN 105060162A
- Authority
- CN
- China
- Prior art keywords
- chute
- lifting mechanism
- pulley
- permanent seat
- shaped frame
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chutes (AREA)
Abstract
The invention discloses a lifting mechanism. The lifting mechanism comprises a bottom plate, an n-shaped frame vertically arranged on the bottom plate and sliding mechanisms in sliding connection with the n-shaped frame. The n-shaped frame is provided with a plurality of vertically-formed sliding grooves. The sliding mechanisms comprise a plurality of pulleys slidably arranged on the sliding grooves in a one-to-one correspondence manner respectively, fixed bases fixedly arranged on at least one pulley and lifting wheels arranged on the fixed bases in an autoroatation manner. The lifting mechanism further comprises a spring, one end of the spring is fixedly connected to the bottom plate, the other end of the spring is fixedly connected to the fixed bases through a connecting piece, and the spring is vertically arranged below the fixed bases. According to the lifting mechanism, in the process that metal belts are collected by a take-up tray, the quality of the metal belts can be guaranteed, and working of other devices in a workshop cannot be influenced.
Description
Technical field
The present invention relates to the auxiliary device collecting metal tape, particularly, relate to a kind of lifting mechanism.
Background technology
At present, in the process of collecting metal tape, inevitably, the speed of transmission of metal tape is sometimes fast and sometimes slow.When the speed of transmission of metal tape is greater than the take-up speed of take-up reel, metal tape can be made to pile up, and such metal tape by bending, and then can affect the quality of metal tape, metal tape scattered on the ground may hinder other equipment work in workshop on the other hand, affects the work efficiency of other equipment.
Therefore, provide a kind of and can not affect metal tape quality in the process of collecting metal tape and the lifting mechanism not affecting again other equipment work is the problem that the present invention needs solution badly.
Summary of the invention
The object of this invention is to provide a kind of lifting mechanism, this lifting mechanism can make take-up reel in the process of collecting metal tape, ensure the quality of metal tape, and does not affect again other equipment work in workshop.
To achieve these goals, the invention provides a kind of lifting mechanism, described lifting mechanism comprises base plate, is vertically arranged on the door-shaped frame on described base plate and is slidably connected to the slide mechanism of described door-shaped frame, described door-shaped frame is provided with the chute of multiple vertical setting; This slide mechanism comprises the multiple one to one pulleys be arranged at slippingly respectively on multiple described chute, is fixedly installed on the permanent seat on pulley described at least one, and can from the lifting wheel be rotatably arranged on described permanent seat; Described lifting mechanism also comprises spring, and one end of described spring is fixed in described base plate, and the other end is fixed in described permanent seat by attaching parts and described spring is vertically arranged, and described spring is arranged at the below of described permanent seat.
Preferably, described door-shaped frame comprises and is vertically arranged on two montants on described base plate and the cross bar being connected two described montants; Multiple described chute is arranged on described montant respectively, and two described permanent seats are connected on two described montants each via pulley described at least one, and the two ends of described attaching parts connect on two described permanent seats respectively.
Preferably, multiple described chute at least comprises the first chute and the second chute, multiple described pulley comprises the first pulley sliding and be arranged in described first chute, and the second pulley be arranged in described second chute that slides, and described first pulley and described second pulley are all fixed in described permanent seat.
Preferably, described second pulley comprises the first paragraph being fixed in described permanent seat and the second segment being slidably connected to described second chute, and the cross-sectional area of described first paragraph is less than the cross-sectional area of described second segment.
Preferably, described second chute comprises the first paragraph groove extended externally to inside from described montant and second segment groove, described second segment to be sticked in described second segment groove and can slippage in described second segment groove, and the width of described first paragraph groove notch is less than the width of second segment groove notch.
Preferably, described first chute and described second chute extend to bottom from the top of described montant.
Preferably, described lifting mechanism also comprises stay cord, and described stay cord one end is fixed in the actuating device be arranged on base plate, and the other end is fixed on described permanent seat through described cross bar, to make described permanent seat can along multiple described chute upward movement.
According to technique scheme, the present invention is by sliding block joint slide mechanism on door-shaped frame, slide mechanism comprises pulley, permanent seat and lifting wheel, the one side of permanent seat is connected with at least one pulley, affixed lifting wheel on another side, such lifting wheel namely can along chute upward movement under the effect of at least one pulley; In the process of collecting metal tape, first metal tape is passed lifting wheel, then collecting with take-up reel, like this, when the speed of transmission of metal tape is than time very fast, the part metals band of redundancy, along lifting wheel upward movement, makes it not by bending, now accelerate the take-up speed of take-up reel again, make take-up reel have the time cushioned; When the speed of transmission of metal tape is slow, metal tape can be followed lifting wheel and move downward, enable take-up reel continue to collect metal tape, and do not need the take-up speed slowing down take-up reel to be fractureed to prevent metal tape.Like this, metal tape by bending or can not fracture in the process of collecting, and ensure that the quality of metal tape, in addition, ground does not have the metal tape of redundancy also can not have influence on the work of other equipment in workshop.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification sheets, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is schematic diagram in the structure according to the lifting mechanism of the preferred embodiment of the present invention.
Description of reference numerals
1, base plate 2, montant
3, cross bar 4, attaching parts
5, lifting wheel 6, permanent seat
7, pulley 8, chute
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the nouns of locality be included in term such as " upper and lower, left and right, inside and outside " only represents the orientation of this term under normal service condition, or being commonly called as of understanding for those skilled in the art, and should not be considered as the restriction to this term.
The invention provides a kind of lifting mechanism, as shown in Figure 1, this lifting mechanism comprises base plate 1, is vertically arranged on the door-shaped frame on described base plate 1 and is slidably connected to the slide mechanism of described door-shaped frame, described door-shaped frame is provided with the chute of multiple vertical setting; This slide mechanism comprises the multiple one to one pulleys 1 be arranged at slippingly respectively on multiple described chute, is fixedly installed on the permanent seat 6 on pulley 1 described at least one, and can from the lifting wheel 5 be rotatably arranged on described permanent seat 6; Described lifting mechanism also comprises spring, and one end of described spring is fixed in described base plate 1, and the other end is fixed in described permanent seat 6 by attaching parts 4 and described spring is vertically arranged, and described spring is arranged at the below of described permanent seat 6.Aim of the present invention is to provide a kind of metal tape that can make can not by bending or the lifting mechanism fractureed in the process of collecting.Concrete structure is as follows: comprise base plate 1, be vertically arranged on the door-shaped frame on base plate 1 and the slide mechanism that is slidably connected on door-shaped frame, door-shaped frame is provided with multiple chute, slide mechanism comprises the permanent seat 6 be slidably connected to by multiple pulley 1 in multiple chute, and permanent seat 6 is provided with lifting wheel 5 and (can designs like this: permanent seat 6 is arranged an anchor shaft, lifting wheel 5 is actively socketed on anchor shaft), like this, metal tape was first passed through this lifting wheel 5 before entering take-up reel, like this, when the speed of transmission of metal tape is less than the take-up speed of take-up reel (or when changing take-up reel), by lifting wheel 5 to rise and can by stretching for the metal tape of redundancy, if regulate height to meet, then first the metal tape of redundancy can be collected on lifting wheel 5 by rotating lifting wheel 5, when the speed of transmission of metal tape is less than the take-up speed of take-up reel, by lifting wheel 5 to downward, enable take-up reel continue to collect metal tape, and do not need the take-up speed slowing down take-up reel to be fractureed to prevent metal tape.Like this, metal tape not easily by bending or fracture, ensure that the quality of metal tape in the process of collecting, and, metal tape ground not having honor can be made like this, therefore also can not have influence on the work of other equipment in workshop.It should be noted that, this type of jacking system is mainly applicable within shorter surge time, produce redundancy metal band or within shorter surge time, ensure that take-up reel can continue to collect the situation of metal tape, because, if surge time is longer, can directly the roller that the metal tape of redundancy can collect metal tape with again be collected.
As from the foregoing, the below of permanent seat 6 is still provided with spring, and spring is mainly in order to allow the speed of lifting wheel 5 slide downward too soon, can not have a surge time, to prevent from damaging metal tape.
In addition, in a preferred embodiment, described door-shaped frame comprises and is vertically arranged on two montants 2 on described base plate 1 and the cross bar 3 being connected two described montants 2; Multiple described chute is arranged on described montant 2 respectively, and two described permanent seats 6 are connected on two described montants 2 each via pulley described at least one 1, and the two ends of described attaching parts 4 connect on two described permanent seats 6 respectively.Like this, namely this door-shaped frame is provided with two slide mechanisms, two take-up reel take-ups can be met simultaneously, raise the efficiency.In addition, each permanent seat 6 is connected with at least one pulley 1, can make lifting wheel 5 in the process of sliding, keep stable like this, preventing lifting wheel 5 from rocking as much as possible affects take-up reel take-up.
In a preferred embodiment, multiple described chute at least comprises the first chute and the second chute, multiple described pulley 1 comprises the first pulley sliding and be arranged in described first chute, and the second pulley be arranged in described second chute that slides, and described first pulley and described second pulley are all fixed in described permanent seat 6.This mainly considers from cost-effective angle, and two pulleys 1 are arranged in two described chutes respectively correspondingly, namely can make lifting wheel 5 in the process slided up and down, keep stable, can save cost again.
In addition, for preventing the second pulley from coming off from the second chute, described second pulley comprises the first paragraph being fixed in described permanent seat 6 and the second segment being slidably connected to described second chute, and the cross-sectional area of described first paragraph is less than the cross-sectional area of described second segment.Under preferable case, described second chute comprises the first paragraph groove extended externally to inside from described montant 2 and second segment groove, described second segment to be sticked in described second segment groove and can slippage in described second segment groove, and the width of described first paragraph groove notch is less than the width of second segment groove notch.Like this, in the process that lifting wheel 5 rises or declines, namely the second pulley can not come off from the second chute.Similarly, the first pulley and the first chute also can be arranged like this, prevent the first pulley from coming off from the first chute, further ensure that the stability of lifting wheel 5.
In a preferred embodiment, for expanding the range of lifting wheel 5 as far as possible, optimize the performance of this lifting mechanism, described first chute and described second chute extend to bottom from the top of described montant 2.
In a preferred embodiment, described lifting mechanism also comprises stay cord, described stay cord one end is fixed in the actuating device be arranged on base plate 1, and the other end is fixed on described permanent seat 6 through described cross bar 3, to make described permanent seat 6 can along multiple described chute upward movement.As shown in Figure 1, by on the drive means affixed for one end of stay cord, the other end to be actively socketed on a permanent seat 6 through transverse slat that (periphery of permanent seat 6 can be provided with the groove that is placed stay cord, like this, namely stay cord is actively socketed on groove, to make stay cord can be movable on permanent seat 6) and to extend on a permanent seat 6 and to be fixed on another one permanent seat 6.Like this, by controlling stay cord with actuating device, two lifting wheels 5 namely can be made to rise simultaneously or decline.Here actuating device is mainly in order to improve manually-operated efficiency.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (7)
1. a lifting mechanism, it is characterized in that, described lifting mechanism comprises base plate (1), is vertically arranged on door-shaped frame on described base plate (1) and is slidably connected to the slide mechanism of described door-shaped frame, described door-shaped frame is provided with the chute (8) of multiple vertical setting; This slide mechanism comprises the multiple one to one pulleys (7) be arranged at slippingly respectively on multiple described chute (8), be fixedly installed on the permanent seat (6) on pulley described at least one (7), and can from the lifting wheel (5) be rotatably arranged on described permanent seat (6); Described lifting mechanism also comprises spring, one end of described spring is fixed in described base plate (1), the other end is fixed in described permanent seat (6) by attaching parts (4) and described spring is vertically arranged, and described spring is arranged at the below of described permanent seat (6).
2. lifting mechanism according to claim 1, it is characterized in that, described door-shaped frame comprises and is vertically arranged on two montants (2) on described base plate (1) and the cross bar (3) being connected two described montants (2); Multiple described chute (8) is arranged on described montant (2) respectively, two described permanent seats (6) are connected on two described montants (2) each via pulley described at least one (7), and the two ends of described attaching parts (4) connect on two described permanent seats (6) respectively.
3. lifting mechanism according to claim 2, it is characterized in that, multiple described chute (8) at least comprises the first chute and the second chute, multiple described pulley (7) comprises the first pulley sliding and be arranged in described first chute, and the second pulley be arranged in described second chute that slides, and described first pulley and described second pulley are all fixed in described permanent seat (6).
4. lifting mechanism according to claim 3, it is characterized in that, described second pulley comprises the first paragraph being fixed in described permanent seat (6) and the second segment being slidably connected to described second chute, and the cross-sectional area of described first paragraph is less than the cross-sectional area of described second segment.
5. lifting mechanism according to claim 4, it is characterized in that, described second chute comprises the first paragraph groove extended externally to inside from described montant (2) and second segment groove, described second segment to be sticked in described second segment groove and can slippage in described second segment groove, and the width of described first paragraph groove notch is less than the width of second segment groove notch.
6. lifting mechanism according to claim 3, is characterized in that, described first chute and described second chute extend to bottom from the top of described montant (2).
7. lifting mechanism according to claim 3, it is characterized in that, described lifting mechanism also comprises stay cord, described stay cord one end is fixed in the actuating device be arranged on base plate (1), the other end is fixed on described permanent seat (6) through described cross bar (3), to make described permanent seat (6) can along multiple described chute (8) upward movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510493964.9A CN105060162A (en) | 2015-08-12 | 2015-08-12 | Lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510493964.9A CN105060162A (en) | 2015-08-12 | 2015-08-12 | Lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105060162A true CN105060162A (en) | 2015-11-18 |
Family
ID=54489756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510493964.9A Pending CN105060162A (en) | 2015-08-12 | 2015-08-12 | Lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105060162A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573899A (en) * | 2018-12-08 | 2019-04-05 | 苏州威驰电子有限公司 | A kind of rotation elevating mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0473239B1 (en) * | 1990-08-29 | 1993-08-04 | Stertil B.V. | Vehicle lifting device |
| CN201351247Y (en) * | 2009-01-16 | 2009-11-25 | 江阴法尔胜钢铁制品有限公司 | Compound-wound automatic wire arranging device of PC steel twisted wire |
| CN203612743U (en) * | 2013-11-14 | 2014-05-28 | 青岛三元集团股份有限公司 | Precise wire taking stand |
| CN204873708U (en) * | 2015-08-12 | 2015-12-16 | 安徽江威精密制造有限公司 | Lifting mechanism |
-
2015
- 2015-08-12 CN CN201510493964.9A patent/CN105060162A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0473239B1 (en) * | 1990-08-29 | 1993-08-04 | Stertil B.V. | Vehicle lifting device |
| CN201351247Y (en) * | 2009-01-16 | 2009-11-25 | 江阴法尔胜钢铁制品有限公司 | Compound-wound automatic wire arranging device of PC steel twisted wire |
| CN203612743U (en) * | 2013-11-14 | 2014-05-28 | 青岛三元集团股份有限公司 | Precise wire taking stand |
| CN204873708U (en) * | 2015-08-12 | 2015-12-16 | 安徽江威精密制造有限公司 | Lifting mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573899A (en) * | 2018-12-08 | 2019-04-05 | 苏州威驰电子有限公司 | A kind of rotation elevating mechanism |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |