CN205522656U - Dead device of anti -sticking of hydraulic press automatic rising guardrail - Google Patents
Dead device of anti -sticking of hydraulic press automatic rising guardrail Download PDFInfo
- Publication number
- CN205522656U CN205522656U CN201620240380.0U CN201620240380U CN205522656U CN 205522656 U CN205522656 U CN 205522656U CN 201620240380 U CN201620240380 U CN 201620240380U CN 205522656 U CN205522656 U CN 205522656U
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- pulley
- pulley fixed
- preloading spring
- hydraulic press
- 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.)
- Active
Links
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a hydraulic press automatic rising guardrail especially relates to a dead device of anti -sticking of hydraulic press automatic rising guardrail. This dead device of anti -sticking of hydraulic press automatic rising guardrail, including setting up the pulley fixed frame on the guardrail stand, one side of pulley fixed frame is provided with the pulley with track sliding fit, the pulley fixed frame one side of keeping away from the pulley be provided with adjustment mechanism, adjustment mechanism includes the locating rack and sets up the pretension spring on the locating rack, the one end and the locating rack butt of pretension spring, the other end and pulley fixed frame side butt. The utility model discloses have and to adjust, to avoid the pulley position to take place between pulley and the track to block to die, be convenient for to beneficial effect such as pulley fixed frame maintenances.
Description
Technical field
This utility model relates to a kind of hydraulic press automatic lifting guardrail, especially relates to the Anti-blocking device of a kind of hydraulic press automatic lifting guardrail.
Background technology
On existing hydraulic press automatic lifting guardrail, pulley fixed frame is set, pulley fixed frame is installed pulley, utilize track that pulley is guided, it is achieved lifting.But existing pulley fixed frame is fixed on fence upright, when pulley occurs stuck with track, need to disassemble pulley fixed frame completely to be adjusted, be not easy to maintenance and safeguard.After this kind of hydraulic lifting machine life-time service, due to long-term vibration, early stage is installed, material, track self weares and teares, the various reasons such as rolling wheel wear can cause the track of automatic lifting guardrail or guardrail itself to deform, and guardrail, roller and track are all hard materials, there is no ductility, this tourelle is fixed on guardrail, it is that through hole connects, roller is directly embedded in track, such structure causes track or the guardrail rear roller that deforms cannot be normally embedded in orbit, when carrying out die change, automatic lifting guardrail cannot be opened and fall, due to electrical interlocks, cause press can not open and shut down.
Utility model content
This utility model is primarily directed to the problems referred to above, it is provided that a kind of can be adjusted pulley position, avoid occurring between pulley and track stuck, to be easy to hydraulic press automatic lifting guardrail to pulley fixed frame maintenance Anti-blocking device.
The purpose of this utility model is mainly achieved by following proposal: the Anti-blocking device of a kind of hydraulic press automatic lifting guardrail, including the pulley fixed frame being arranged on fence upright, the side of pulley fixed frame is provided with the pulley coordinated with slide, described pulley fixed frame is provided with governor motion away from the side of pulley, governor motion includes locating rack and the preloading spring being arranged on locating rack, one end of preloading spring abuts with locating rack, and the other end abuts with pulley fixed frame side.At pulley fixed frame, governor motion is set away from the side of pulley, governor motion includes locating rack and preloading spring, one end of preloading spring abuts with locating rack, the other end abuts with pulley fixed frame side, utilize preloading spring that pulley fixed frame is applied pretightning force, pulley is made to have the trend moved towards orbital direction, the elastic force of pulley fixed frame preloading spring when rail side moves reduces, otherwise elastic force increases.When occurring stuck between pulley and track, regulate the elastic force of preloading spring by adjusting the position of pulley fixed frame, it is not necessary to disassembled completely by pulley fixed frame and just can realize regulation, it is simple to the maintenance of pulley fixed frame and maintenance.And by pulley position and the regulation of suffered pretightning force, it is possible to avoid occurring between pulley and track stuck, it is achieved anti-jamming.
As preferably, described locating rack includes the frame plate be arrangeding in parallel with fence upright, is horizontally arranged with retention bar between frame plate and fence upright, and the middle part of frame plate is provided with locating dowel, and one end coaxial sleeve of preloading spring is located in locating dowel.Locating rack includes the frame plate be arrangeding in parallel with fence upright, horizontally set retention bar between frame plate and fence upright, utilize retention bar that frame plate is supported, the middle part of frame plate arranges locating dowel, one end coaxial sleeve of preloading spring is located in locating dowel, utilizing locating dowel to position preloading spring, make the axis of preloading spring remain level, i.e. the pretightning force suffered by pulley fixed frame is all the time towards horizontal direction.
As preferably, described pulley fixed frame is provided with located lateral axle near one end of preloading spring, located lateral axle runs through fence upright, located lateral axle is coaxially disposed with locating dowel, one end coaxial sleeve of the remotely located post of preloading spring is located on located lateral axle, being provided with the size spacing head more than located lateral shaft diameter on located lateral axle, preloading spring is connected to spacing cephalic par.At pulley fixed frame, one end of preloading spring is provided with located lateral axle, located lateral axle runs through fence upright, one end coaxial sleeve of the remotely located post of preloading spring is located on located lateral axle, located lateral axle is coaxial with locating dowel, ensure that preloading spring is always positioned at level, at the spacing head that the pretightning force produced after preloading spring compression is applied on located lateral axle, and then it is delivered to located lateral axle, then is delivered to pulley fixed frame by located lateral axle.
As preferably, one end of described retention bar is fixedly linked with fence upright, and the other end runs through frame plate and connection has tensioning nut.One end of retention bar is fixedly linked with fence upright, and the other end runs through frame plate and connects tensioning nut, rotates tensioning nut and can regulate the tightness of tensioning nut clamping frame plate, makes frame plate parallel with fence upright all the time.
As preferably, described pulley fixed frame is fixedly connected with otic placode away from one end of track, and otic placode is provided with regulation chute, runs through and have regulation bolt in chute, and otic placode is connected by regulation bolt with fence upright.Pulley fixed frame is fixedly connected with otic placode away from one end of track, otic placode arranges regulation chute, regulation bolt-through regulation chute, otic placode is connected by regulation bolt with fence upright, regulation chute is played guide effect by regulation bolt, otic placode is made to come the position of adjustable pulley fixed mount with regulation chute for slide together with pulley fixed frame by the pretightning force of preloading spring, it is not necessary to whole pulley fixed frame and otic placode to be disassembled, it is simple to regulation.
Therefore, the Anti-blocking device of hydraulic press automatic lifting guardrail of the present utility model possesses following advantage: utilize preloading spring that pulley fixed frame is applied pretightning force, pulley is made to have the trend moved towards orbital direction, the elastic force of pulley fixed frame preloading spring when rail side moves reduces, otherwise elastic force increases.When occurring stuck between pulley and track, regulate the elastic force of preloading spring by adjusting the position of pulley fixed frame, it is not necessary to disassembled completely by pulley fixed frame and just can realize regulation, it is simple to the maintenance of pulley fixed frame and maintenance.And by pulley position and the regulation of suffered pretightning force, it is possible to avoid occurring between pulley and track stuck, it is achieved anti-jamming.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model；
Accompanying drawing 2 is sectional view at A-A in accompanying drawing 1.
Illustrating: 1-pulley fixed frame, 2-pulley, 3-track, 4-otic placode, 5-regulates chute, and 6-regulates bolt, 7-fence upright, 8-frame plate, 9-retention bar, 10-tensioning nut, 11-locating dowel, 12-preloading spring, 13-located lateral axle, the spacing head of 14-.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, 2, a kind of Anti-blocking device of hydraulic press automatic lifting guardrail, including the pulley fixed frame 1 being arranged on fence upright 7, the side of pulley fixed frame is provided with the pulley 2 being slidably matched with track 3, pulley fixed frame is provided with governor motion away from the side of pulley, governor motion includes locating rack and the preloading spring 12 being arranged on locating rack, and one end of preloading spring abuts with locating rack, and the other end abuts with pulley fixed frame side.Locating rack includes the frame plate 8 be arrangeding in parallel with fence upright, is horizontally arranged with retention bar 9 between frame plate and fence upright, and the middle part of frame plate is provided with locating dowel 11, and one end coaxial sleeve of preloading spring is located in locating dowel.Pulley fixed frame is provided with located lateral axle 13 near one end of preloading spring, located lateral axle runs through fence upright, located lateral axle is coaxially disposed with locating dowel, one end coaxial sleeve of the remotely located post of preloading spring is located on located lateral axle, being provided with spacing 14 more than located lateral shaft diameter of size on located lateral axle, preloading spring is connected to spacing cephalic par.One end of retention bar is fixedly linked with fence upright, and the other end runs through frame plate and connection has tensioning nut 10.Pulley fixed frame is fixedly connected with otic placode 4 away from one end of track, and otic placode is provided with regulation chute 5, runs through and have regulation bolt 6 in regulation chute, and otic placode is connected by regulation bolt with fence upright.
At pulley fixed frame, governor motion is set away from the side of pulley, governor motion includes locating rack and preloading spring, one end of preloading spring abuts with locating rack, the other end abuts with pulley fixed frame side, utilize preloading spring that pulley fixed frame is applied pretightning force, pulley is made to have the trend moved towards orbital direction, the elastic force of pulley fixed frame preloading spring when rail side moves reduces, otherwise elastic force increases.When occurring stuck between pulley and track, regulate the elastic force of preloading spring by adjusting the position of pulley fixed frame, it is not necessary to disassembled completely by pulley fixed frame and just can realize regulation, it is simple to the maintenance of pulley fixed frame and maintenance.And by pulley position and the regulation of suffered pretightning force, it is possible to avoid occurring between pulley and track stuck, it is achieved anti-jamming.Locating rack includes the frame plate be arrangeding in parallel with fence upright, horizontally set retention bar between frame plate and fence upright, utilize retention bar that frame plate is supported, the middle part of frame plate arranges locating dowel, one end coaxial sleeve of preloading spring is located in locating dowel, utilizing locating dowel to position preloading spring, make the axis of preloading spring remain level, i.e. the pretightning force suffered by pulley fixed frame is all the time towards horizontal direction.At pulley fixed frame, one end of preloading spring is provided with located lateral axle, located lateral axle runs through fence upright, one end coaxial sleeve of the remotely located post of preloading spring is located on located lateral axle, located lateral axle is coaxial with locating dowel, ensure that preloading spring is always positioned at level, at the spacing head that the pretightning force produced after preloading spring compression is applied on located lateral axle, and then it is delivered to located lateral axle, then is delivered to pulley fixed frame by located lateral axle.One end of retention bar is fixedly linked with fence upright, and the other end runs through frame plate and connects tensioning nut, rotates tensioning nut and can regulate the tightness of tensioning nut clamping frame plate, makes frame plate parallel with fence upright all the time.Pulley fixed frame is fixedly connected with otic placode away from one end of track, otic placode arranges regulation chute, regulation bolt-through regulation chute, otic placode is connected by regulation bolt with fence upright, regulation chute is played guide effect by regulation bolt, otic placode is made to come the position of adjustable pulley fixed mount with regulation chute for slide together with pulley fixed frame by the pretightning force of preloading spring, it is not necessary to whole pulley fixed frame and otic placode to be disassembled, it is simple to regulation.
Should be understood that this embodiment is merely to illustrate this utility model rather than limits scope of the present utility model.In addition, it is to be understood that after having read the content that this utility model is lectured, this utility model can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims limited range equally.
Claims (5)
1. the Anti-blocking device of a hydraulic press automatic lifting guardrail, including the pulley fixed frame being arranged on fence upright, the side of pulley fixed frame is provided with the pulley coordinated with slide, it is characterized in that, described pulley fixed frame is provided with governor motion away from the side of pulley, governor motion includes locating rack and the preloading spring being arranged on locating rack, and one end of preloading spring abuts with locating rack, and the other end abuts with pulley fixed frame side.
The Anti-blocking device of hydraulic press automatic lifting guardrail the most according to claim 1, it is characterized in that, described locating rack includes the frame plate be arrangeding in parallel with fence upright, retention bar it is horizontally arranged with between frame plate and fence upright, the middle part of frame plate is provided with locating dowel, and one end coaxial sleeve of preloading spring is located in locating dowel.
The Anti-blocking device of hydraulic press automatic lifting guardrail the most according to claim 2, it is characterized in that, described pulley fixed frame is provided with located lateral axle near one end of preloading spring, located lateral axle runs through fence upright, located lateral axle is coaxially disposed with locating dowel, one end coaxial sleeve of the remotely located post of preloading spring is located on located lateral axle, and located lateral axle is provided with the size spacing head more than located lateral shaft diameter, and preloading spring is connected to spacing cephalic par.
The Anti-blocking device of hydraulic press automatic lifting guardrail the most according to claim 2, it is characterised in that one end of described retention bar is fixedly linked with fence upright, and the other end runs through frame plate and connection has tensioning nut.
5. according to the Anti-blocking device of the hydraulic press automatic lifting guardrail described in claim 1 or 2 or 3 or 4, it is characterized in that, described pulley fixed frame is fixedly connected with otic placode away from one end of track, regulation chute it is provided with on otic placode, running through in regulation chute and have regulation bolt, otic placode is connected by regulation bolt with fence upright.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620240380.0U CN205522656U (en) | 2016-03-25 | 2016-03-25 | Dead device of anti -sticking of hydraulic press automatic rising guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620240380.0U CN205522656U (en) | 2016-03-25 | 2016-03-25 | Dead device of anti -sticking of hydraulic press automatic rising guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205522656U true CN205522656U (en) | 2016-08-31 |
Family
ID=56785148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620240380.0U Active CN205522656U (en) | 2016-03-25 | 2016-03-25 | Dead device of anti -sticking of hydraulic press automatic rising guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205522656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999119A (en) * | 2018-08-07 | 2018-12-14 | 王本勋 | A method of improving vehicle on highway safety traffic |
| CN109467490A (en) * | 2018-12-27 | 2019-03-15 | 合肥合锻智能制造股份有限公司 | A kind of pressing hydraulic machine positioning self-checking device |
-
2016
- 2016-03-25 CN CN201620240380.0U patent/CN205522656U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999119A (en) * | 2018-08-07 | 2018-12-14 | 王本勋 | A method of improving vehicle on highway safety traffic |
| CN108999119B (en) * | 2018-08-07 | 2021-06-04 | 梁山运通机械制造有限公司 | Method for improving safe driving of vehicles on highway |
| CN109467490A (en) * | 2018-12-27 | 2019-03-15 | 合肥合锻智能制造股份有限公司 | A kind of pressing hydraulic machine positioning self-checking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205522656U (en) | Dead device of anti -sticking of hydraulic press automatic rising guardrail | |
| CN203665256U (en) | Organic glass edge polishing machine | |
| CN205873857U (en) | Rotatory liquid filling machine | |
| CN108940734A (en) | Dispensing distance regulating mechanism and dispenser | |
| CN100559047C (en) | The claw chain tensioning mechanism of harrow for paving device | |
| CN204061774U (en) | A kind of elevator door closing mechanism Timing Belt poly Vbelt tension device | |
| CN107804658A (en) | A kind of belt transmission equipment | |
| CN107755550A (en) | The assembling device of pull head in a kind of slide fastener | |
| CN204139817U (en) | A kind of sliding door regulates hanging wheel | |
| CN204124864U (en) | A kind of pressure roller feedway for paper diaper | |
| CN204239644U (en) | A kind of tightness of synchronous belt regulation structure of Pressesforging | |
| CN103043483A (en) | Belt collecting and winding machine structure | |
| CN201494888U (en) | Vertical optical disc conveyor belt device | |
| CN101105273A (en) | Multiple angle automatic regulation device of vehicle lamp for lighting | |
| CN208252690U (en) | A kind of strainer | |
| CN208994868U (en) | A kind of adjustable tensioner | |
| CN102151772B (en) | Roller type wire feeder capable of adjusting distance between rollers for spring coiling machine | |
| CN205100719U (en) | Smooth device is led to shower door with adjustable | |
| CN203526005U (en) | Plate coating machine traction device | |
| CN209343407U (en) | A kind of parking garage entrances gate device | |
| CN205880681U (en) | High frequency welded pipe length and size control mechanism | |
| CN203143771U (en) | Strip receiving and rolling machine structure | |
| CN209177686U (en) | A kind of paper tape is around winding apparatus | |
| CN207656503U (en) | A kind of belt tensioning mechanism of grinding machine | |
| CN203638923U (en) | Roller-type guide device used for lifter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200616 Address after: 310051 Jiangling Road, Hangzhou, Zhejiang, No. 1760, No. Co-patentee after: Chengdu Geely Automobile Manufacturing Co., Ltd Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 310051 Jiangling Road, Hangzhou, Zhejiang, No. 1760, No. Co-patentee before: CHENGDU GAOYUAN AUTOMOBILE INDUSTRY Co.,Ltd. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |