CN104876120A - Stop device and elevator - Google Patents
Stop device and elevator Download PDFInfo
- Publication number
- CN104876120A CN104876120A CN201510260698.5A CN201510260698A CN104876120A CN 104876120 A CN104876120 A CN 104876120A CN 201510260698 A CN201510260698 A CN 201510260698A CN 104876120 A CN104876120 A CN 104876120A
- Authority
- CN
- China
- Prior art keywords
- fixed
- stop device
- montant
- stop
- stop block
- 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
- B66F13/00—Common constructional features or accessories
Abstract
The invention discloses a stop device and an elevator. The stop device comprises an outer frame, a telescopic unit, a stop block and a positioning mechanism arranged on the outer frame, wherein the telescopic unit is in a compressed state, on end of the telescopic unit is fixedly connected with the stop block and the other end of the telescopic unit is fixedly connected with the positioning mechanism. By virtue of the stop device, the elevator is applied with a uniform and downward force and the elevator comprising the stop device can conveniently move.
Description
Technical field
The present invention relates to bont, particularly, relate to a kind of stop device and gig.
Background technology
Gig is in the process promoted, and inner lift system has a power upwards, in order to ensure that gig normally works, generally on lift system, installs pull bar, and is fixed on the ground by pull bar, do not move up to make lift system under the effect of pull bar.Like this, the dynamics that pull bar gives lift system downward is uneven, affects the normal work of lift system; In addition, because pull bar fixes on the ground, the position of gig is inconvenient to move.
Summary of the invention
The object of this invention is to provide and a kind ofly can ensure the stop device that lift system normally works and gig, this kind of stop device makes lift system be subject to an even downward power and to comprise the position of the gig of this kind of stop device convenient mobile.
To achieve these goals, the invention provides a kind of stop device, the detent mechanism that described stop device comprises housing, telescopic unit, stop block and is arranged on described housing, described telescopic unit is in compressive state, one end of described telescopic unit is fixed in described stop block, and the other end is fixed in described detent mechanism.
Preferably, described detent mechanism also comprises: locations and the depression bar being fixed in described locations, described locations is fixed in described housing away from one end of depression bar, and described depression bar is fixed in described telescopic unit away from one end of described locations.
Preferably, described telescopic unit also comprises montant and spring, and one end of described spring is fixed in described depression bar, and the other end is connected to described stop block by described montant.
Preferably, one end of described spring is fixed in the side of described montant, and is formed with gap between described depression bar and described montant.
Preferably, described stop block is provided with permanent seat, and described montant runs through described permanent seat is connected to described stop block.
Preferably, one end of described montant is provided with the screw thread matched with described spring, and described spring housing to be connected on described montant and to be fixed by nut.
Preferably, described housing comprises top board, base, is vertically arranged on two side plates of the described top board of support on described base, and described top board is fixed in described locations.
Preferably, described housing also comprises the backboard being fixed in described stop block, and described backboard is vertically arranged on described base and the two ends of described backboard and is fixed in respectively on two described side plates.
According to another aspect of the present invention, a kind of gig is provided, described gig comprises rotating shaft and described above two stop devices, and the two ends that the two ends of described rotating shaft are fixed in two described stop devices are respectively to make two described stop devices can rotating shaft described in backstop.
Preferably, described gig also comprises the bearing being socketed on described rotating shaft, and described bearing is connected to described stop block by attaching parts, two extensions that described attaching parts comprises the arcuate segment that matches with described bearing and extends towards the direction away from the two ends of described arcuate segment, and two described extensions are connected to the two ends of described stop block.
According to technique scheme, the invention provides a kind of stop device, this stop device arranges telescopic unit between stop block and detent mechanism, and the two ends of telescopic unit are fixed on stop block and detent mechanism respectively, when this telescopic unit is in compressive state, the lift system be arranged at below stop block can be subject to a downward power, can not move up to make lift system, and this downward dynamics is even, thus ensure the normal work of lift system.Thus the gig comprising this kind of stop device does not need to arrange pull bar fixes on the ground, thus the position of this gig is moved more for convenience.
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 the structural representation of the stop device according to the preferred embodiment of the present invention; And
Fig. 2 is the structural representation of the gig according to the preferred embodiment of the present invention.
Description of reference numerals
1, stop block 2, montant
3, depression bar 4, spring
5, locations 6, permanent seat
7, base 8, side plate
9, top board 10, backboard
11, rotating shaft 12, bearing
13, arcuate segment 14, extension
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.
According to an aspect of the present invention, a kind of stop device is provided, as shown in Figure 1, the detent mechanism that described stop device comprises housing, telescopic unit, stop block 1 and is arranged on described housing, described telescopic unit is in compressive state, one end of described telescopic unit is fixed in described stop block 1, and the other end is fixed in described detent mechanism.In this stop device, telescopic unit is arranged between detent mechanism and stop block 1, and the two ends of telescopic unit are connected on stop block 1 and detent mechanism, and when this telescopic unit is in compressive state, namely the lift system be arranged at below stop block 1 is subject to a downward power, this downward dynamics is even, and then ensures the normal work of this lift system.
Detent mechanism is used for the position of fixing telescopic unit, under preferable case, described detent mechanism also comprises: locations 5 and the depression bar 3 being fixed in described locations 5, described locations 5 is fixed in described housing away from one end of depression bar 3, and described depression bar 3 is fixed in described telescopic unit away from one end of described locations 5.Like this, one end of locations 5 is fixed on housing, and the other end is fixed on depression bar 3, and the affixed telescopic unit of depression bar 3.In more preferred situation, described telescopic unit also comprises montant 2 and spring 4, and one end of described spring 4 is fixed in described depression bar 3, and the other end is connected to described stop block 1 by described montant 2.Like this, one end of depression bar 3 is connected on spring 4, and the other end is connected on locations 5; One end of montant 2 is connected on stop block 1, and spring 4 is connected on montant 2; Like this, decrease the length of spring 4 by arranging montant 2 and depression bar 3 actv. between spring 4, and do not affect use, save the cost of spring 4.
Connection mode between spring 4 and montant 2 can be like this, and one end of described spring 4 is fixed in the side of described montant 2, and is formed with gap between described depression bar 3 and described montant 2.In the more preferred situation of one, one end of described montant 2 is provided with the screw thread matched with described spring 4, and described spring 4 to be socketed on described montant 2 and to be fixed by nut.Be threaded connection between spring 4 and montant 2, and it is different spring 4 to be connected to the pressure that the diverse location of the side of montant 2 can make stop block 1 be subject to, thus it is different to make to be arranged on the pressure that the lift system below stop block 1 is subject to, and then reach the effect of the lift system adapting to Different Weight.It should be noted that, need to maintain gap between depression bar 3 and montant 2, ensure that lift system accepts evenly.
In addition, also can spring 4 be connected on the end face of montant 2, like this, the pressure size that lift system is subject to can not be regulated, epimere be one more preferred embodiment.
In the present invention, in order to make the connection between stop block 1 and montant 2 more firm, described stop block 1 is provided with permanent seat 6, and described montant 2 runs through described permanent seat 6 is connected to described stop block 1.Prevent montant 2 from coming off from stop block 1.
In the present invention, described housing comprises top board 9, base 7, is vertically arranged on two side plates 8 of the described top board 9 of support on described base 7, and described top board 9 is fixed in described locations 5.Under preferable case, described housing also comprises the backboard 10 being fixed in described stop block 1, and described backboard 10 is vertically arranged on described the base 7 and two ends of described backboard 10 and is fixed in respectively on two described side plates 8.
According to another aspect of the present invention, as shown in Figure 2, a kind of gig is provided, described gig comprises rotating shaft 11 and described above two stop devices, and the two ends that the two ends of described rotating shaft 11 are fixed in two described stop devices are respectively to make two described stop devices can rotating shaft 11 described in backstop.Rotating shaft 11 is the parts of lift system, the two ends of rotating shaft 11 are by stop device backstop, namely lift system is by backstop, thus do not need on the gig comprising this kind of stop device, to install pull bar by pull bar being fixed on the ground the effect realizing backstop lift system, and then the position facilitating whole gig is moved.
In addition, in the present invention, described gig also comprises the bearing 12 being socketed on described rotating shaft 11, and described bearing 12 is connected to described stop block 1 by attaching parts, two extensions 14 that described attaching parts comprises the arcuate segment 13 that matches with described bearing 12 and extends towards the direction away from the two ends of described arcuate segment 13, and two described extensions 14 are connected to the two ends of described stop block 1.It will be understood by those skilled in the art that the bearing 12 be arranged in rotating shaft 11 needs is that inner ring rotates, and outer ring is not rotated.Herein, between stop block 1 and bearing 12, a connection piece is set, and this attaching parts comprises arcuate segment 13 and two extensions 14, arcuate segment 13 is socketed on bearing 12 outer ring, two extensions 14 are connected to the two ends of stop block 1, and like this, being conducive to stop block 1 and bearing 12 can compact siro spinning technology, thus make bearing 12 uniform force that is connected on stop block 1, ensure the normal work of lift system.
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 (10)
1. a stop device, it is characterized in that, the detent mechanism that described stop device comprises housing, telescopic unit, stop block (1) and is arranged on described housing, described telescopic unit is in compressive state, one end of described telescopic unit is fixed in described stop block (1), and the other end is fixed in described detent mechanism.
2. stop device according to claim 1, it is characterized in that, described detent mechanism also comprises: locations (5) and be fixed in the depression bar (3) of described locations (5), described locations (5) is fixed in described housing away from one end of depression bar (3), and described depression bar (3) is fixed in described telescopic unit away from one end of described locations (5).
3. stop device according to claim 2, it is characterized in that, described telescopic unit also comprises montant (2) and spring (4), one end of described spring (4) is fixed in described depression bar (3), and the other end is connected to described stop block (1) by described montant (2).
4. stop device according to claim 3, it is characterized in that, one end of described spring (4) is fixed in the side of described montant (2), and is formed with gap between described depression bar (3) and described montant (2).
5. stop device according to claim 1, it is characterized in that, described stop block (1) is provided with permanent seat (6), and described montant (2) runs through described permanent seat (6) is connected to described stop block (1).
6. stop device according to claim 4, it is characterized in that, one end of described montant (2) is provided with the screw thread matched with described spring (4), and described spring (4) is socketed on described montant (2) and goes up and fixed by nut.
7. stop device according to claim 2, it is characterized in that, described housing comprises top board (9), base (7), is vertically arranged on two side plates (8) of the described top board of support (9) on described base (7), and described top board (9) is fixed in described locations (5).
8. stop device according to claim 7, it is characterized in that, described housing also comprises the backboard (10) being fixed in described stop block (1), and described backboard (10) is vertically arranged on described base (7) and the two ends of described backboard (10) and is fixed in respectively on two described side plates (8).
9. a gig, it is characterized in that, described gig comprises rotating shaft (11) and according to the stop device of two in claim 1-8 described in any one, and the two ends that the two ends of described rotating shaft (11) are fixed in two described stop devices are respectively to make two described stop devices can rotating shaft (11) described in backstop.
10. gig according to claim 9, it is characterized in that, described gig also comprises the bearing (12) being socketed on described rotating shaft (11), and described bearing (12) is connected to described stop block (1) by attaching parts, two extensions (14) that described attaching parts comprises the arcuate segment (13) that matches with described bearing (12) and extends towards the direction away from the two ends of described arcuate segment (13), and two described extensions (14) are connected to the two ends of described stop block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510260698.5A CN104876120A (en) | 2015-05-20 | 2015-05-20 | Stop device and elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510260698.5A CN104876120A (en) | 2015-05-20 | 2015-05-20 | Stop device and elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104876120A true CN104876120A (en) | 2015-09-02 |
Family
ID=53943851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510260698.5A Pending CN104876120A (en) | 2015-05-20 | 2015-05-20 | Stop device and elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104876120A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0299929A1 (en) * | 1987-06-23 | 1989-01-18 | Bendix Heavy Vehicle Systems Italia S.P.A. | Resilient device for connection between two structural elements |
| CN2399350Y (en) * | 1999-12-24 | 2000-10-04 | 陈文永 | Protector for quick-wear part of lifter |
| CN201686395U (en) * | 2010-05-18 | 2010-12-29 | 南京梅山冶金发展有限公司 | Lifting appliance preventing coke tank cover from inclining for coke dry quenching |
| CN201942401U (en) * | 2010-12-30 | 2011-08-24 | 成都市第四建筑工程公司 | Interception device |
| CN202219966U (en) * | 2011-09-01 | 2012-05-16 | 揭阳通威饲料有限公司 | Automatic tensioning type lifting machine base |
| CN102535668A (en) * | 2010-12-16 | 2012-07-04 | 株式会社东全 | Suspension type anti-vibration member |
| CN202316881U (en) * | 2011-11-08 | 2012-07-11 | 北京机电研究所 | Compound disc spring |
| CN103423367A (en) * | 2013-08-19 | 2013-12-04 | 苏州市胜能弹簧五金制品有限公司 | Spring shock absorber |
| CN204778387U (en) * | 2015-05-20 | 2015-11-18 | 芜湖市爱德运输机械有限公司 | Backstop device and lifting machine |
-
2015
- 2015-05-20 CN CN201510260698.5A patent/CN104876120A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0299929A1 (en) * | 1987-06-23 | 1989-01-18 | Bendix Heavy Vehicle Systems Italia S.P.A. | Resilient device for connection between two structural elements |
| CN2399350Y (en) * | 1999-12-24 | 2000-10-04 | 陈文永 | Protector for quick-wear part of lifter |
| CN201686395U (en) * | 2010-05-18 | 2010-12-29 | 南京梅山冶金发展有限公司 | Lifting appliance preventing coke tank cover from inclining for coke dry quenching |
| CN102535668A (en) * | 2010-12-16 | 2012-07-04 | 株式会社东全 | Suspension type anti-vibration member |
| CN201942401U (en) * | 2010-12-30 | 2011-08-24 | 成都市第四建筑工程公司 | Interception device |
| CN202219966U (en) * | 2011-09-01 | 2012-05-16 | 揭阳通威饲料有限公司 | Automatic tensioning type lifting machine base |
| CN202316881U (en) * | 2011-11-08 | 2012-07-11 | 北京机电研究所 | Compound disc spring |
| CN103423367A (en) * | 2013-08-19 | 2013-12-04 | 苏州市胜能弹簧五金制品有限公司 | Spring shock absorber |
| CN204778387U (en) * | 2015-05-20 | 2015-11-18 | 芜湖市爱德运输机械有限公司 | Backstop device and lifting machine |
Non-Patent Citations (1)
| Title |
|---|
| 吴瑞梅等: "《机械设计基础》", 30 June 2014, 北京理工大学出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate 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: 20150902 |