CN204873708U - Lifting mechanism - Google Patents
Lifting mechanism Download PDFInfo
- Publication number
- CN204873708U CN204873708U CN201520605299.3U CN201520605299U CN204873708U CN 204873708 U CN204873708 U CN 204873708U CN 201520605299 U CN201520605299 U CN 201520605299U CN 204873708 U CN204873708 U CN 204873708U
- Authority
- CN
- China
- Prior art keywords
- chute
- lifting mechanism
- pulley
- permanent seat
- spring
- 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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Abstract
The utility model discloses a lifting mechanism, lifting mechanism includes that bottom plate, vertical setting are in door shape frame on the bottom plate and sliding connection in the slide mechanism of door shape frame, be provided with the spout of a plurality of vertical settings on the door shape frame, this slide mechanism including setting up in a plurality of respectively with sliding a plurality of pulleys of the one -to -one on the spout, the fixed setting in at least one but set up to fixing base on the pulley and rotation in lift wheel on the fixing base, lifting mechanism still includes the spring, the one end rigid coupling of spring in bottom plate, the other end pass through the connecting piece rigid coupling in the fixing base just the vertical setting of spring, the spring set up in the below of fixing base. This lifting mechanism can make the take -up reel in the quality of the in -process earnest money genus -zone of collecting the strap, and does not influence other equipment work in the workshop again.
Description
Technical field
The utility model relates to the auxiliary device collecting metal tape, particularly, relates 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 utility model needs solution badly.
Utility model content
The purpose of this utility model is to provide a kind of lifting mechanism, and 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 utility model 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 utility model 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 feature and advantage of the present utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model, but does not form restriction of the present utility model 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 preferred implementation of the present utility model.
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, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
In the utility model, 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 utility model 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 utility model 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 preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
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 utility model 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 utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model 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 |
|---|---|---|---|
| CN201520605299.3U CN204873708U (en) | 2015-08-12 | 2015-08-12 | Lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605299.3U CN204873708U (en) | 2015-08-12 | 2015-08-12 | Lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204873708U true CN204873708U (en) | 2015-12-16 |
Family
ID=54818107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520605299.3U Expired - Fee Related CN204873708U (en) | 2015-08-12 | 2015-08-12 | Lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204873708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060162A (en) * | 2015-08-12 | 2015-11-18 | 安徽江威精密制造有限公司 | Lifting mechanism |
-
2015
- 2015-08-12 CN CN201520605299.3U patent/CN204873708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060162A (en) * | 2015-08-12 | 2015-11-18 | 安徽江威精密制造有限公司 | Lifting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151216 Termination date: 20160812 |