CN203714708U - Novel limiting retractable bracket - Google Patents
Novel limiting retractable bracket Download PDFInfo
- Publication number
- CN203714708U CN203714708U CN201320897168.8U CN201320897168U CN203714708U CN 203714708 U CN203714708 U CN 203714708U CN 201320897168 U CN201320897168 U CN 201320897168U CN 203714708 U CN203714708 U CN 203714708U
- Authority
- CN
- China
- Prior art keywords
- cross beam
- support
- track cross
- limiting
- entablatrance
- 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
Links
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a novel limiting retractable bracket. The novel limiting retractable bracket comprises a left support, a right support and a track beam, wherein the left support and the right support are used for installing a carrier roller, the bottom of the left support is provided with a first upper beam, one end of the first upper beam is provided with a bolt hole and connected with the track beam through an R-shaped fixing pin, a handle sleeve and a bolt, and the other end of the first upper beam is provided with a first positioning plate. The bottom of the right support is provided with a second upper beam, one end of the second upper beam is provided with a bolt hole and connected with the track beam through an R-shaped fixing pin, a handle sleeve and a bolt, and the other end of the second upper beam is provided with a second positioning plate. The track beam is provided with support fixing pins on the two sides, and the support fixing pins are used for fixing the first positioning plate and the second positioning plate in a butt joint mode. The left support or the right support can be pulled out in a sliding mode along the two sides of the track beam. A carrier roller set can be conveniently replaced and maintained, the supports and the beams are connected firmly, and the pull-out distance of the supports can be controlled through a limiting block.
Description
Technical field
The utility model relates to a kind of bracket with Telescopic.
Background technology
Fixed belt conveyer is that the industries such as electric power, harbour, metallurgy, chemical industry, mine are used more a kind of load transfer device.Because how in the open conveyor apparatus is used under occasion, working environment is more severe, and goods is also quite large to the impulsive force of adhesive tape in addition, and impact idler very easily damages.Impact idler of the prior art adopts grooved bracket support, this grooved bracket is the integral structure by parts welding such as single main beam, base plate, B-C post, quarter line pillarings, because traditional grooved bracket main beam only has single crossbeam, after fixing with frame, bracket is non-telescoping not quick detachable.When must first shutting down when changing, keeping in repair impact idler group, then load-transfer device is sling, people enters in frame, side or dismounting carrying roller, and difficult in maintenance, quantities is large, produces the maintenance cost of great number.And beam structure is not firm, easily distortion after ballast.
Utility model content
The purpose of this utility model is to provide a kind of Novel limiting telescopic bracket, can be in the situation that not slinging load-transfer device, a support part for bracket is slided and extracted out, get final product repair and replacement carrying roller group easily, and beam structure is firm, support and crossbeam are connected firmly, and by limiting stopper, support is pulled out distance and can be controlled.
For achieving the above object, the utility model provides following technical scheme:
Novel limiting telescopic bracket, comprise for left side brackets and the right side support of carrying roller are installed, and track cross beam, described left side brackets bottom has the first entablatrance, one end of described the first entablatrance is provided with pin hole, by R type set pin, taper knob, latch, be connected with track cross beam, the other end arranges the first locating plate; Described right side frame bottom has the second entablatrance, and one end of described the second entablatrance is provided with and pin hole, by R type set pin, taper knob, latch, is connected with track cross beam, and the other end arranges the second locating plate; On described track cross beam, be provided with two side stand set pins, for docking, fix the first locating plate and the second locating plate; Described left side brackets or right side support can be pulled out along two Slideslips of described track cross beam.
Further, on track cross beam, be provided with first limiting stopper of pulling out distance for limiting left side brackets, on track cross beam, be also provided with second limiting stopper of pulling out distance for limiting right side support.
Further, the outside of described left side brackets and right side support is respectively arranged with handle.
Compared with prior art, in changing corrupted carrying roller process, in the situation that not slinging load-transfer device, utilize scalable crossbeam that a support part for bracket is slided and extracted out, repair and replacement carrying roller group, has reduced the requirement of maintenance tool easily, has improved staff's safety control.And beam structure is firm, support and crossbeam are by being connected firmly by R type set pin, taper knob, latch; By limiting stopper, support is pulled out distance and can be controlled.
Accompanying drawing explanation
Accompanying drawing 1 is the topology view of the utility model Novel limiting telescopic bracket;
Accompanying drawing 2 is the construction profile view of the utility model Novel limiting telescopic bracket;
Accompanying drawing 3 is the utility model Novel limiting telescopic bracket pulls out status architecture view.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail.
As Figure 1-3, Novel limiting telescopic bracket, comprise for left side brackets 2 and the right side support 3 of carrying roller 1 are installed, and track cross beam 4, described left side brackets bottom has the first entablatrance 21, one end of described the first entablatrance is provided with pin hole, and described the first entablatrance is connected with track cross beam by R type set pin 5, taper knob 6, latch 7, and the other end arranges the first locating plate 22; Described right side frame bottom has the second entablatrance 31, and one end of described the second entablatrance is provided with and pin hole, and described the second entablatrance is connected with track cross beam by R type set pin 5, taper knob 6, latch 7, and the other end arranges the second locating plate 32; On described track cross beam, be provided with two side stand set pins 8, for docking, fix the first locating plate and the second locating plate; Described left side brackets or right side support can be pulled out along two Slideslips of described track cross beam, pull out constitution diagram referring to Fig. 3.
Further, on track cross beam, be provided with first limiting stopper 9 of pulling out distance for limiting left side brackets, on track cross beam, be also provided with second limiting stopper 10 of pulling out distance for limiting right side support.The outside of described left side brackets and right side support is respectively arranged with handle, conveniently pulls out support.
Novel limiting telescopic bracket is changed the explanation of carrying roller step:
When carrying roller damage need to be changed; First R type set pin is taken out, the right hand holds up taper knob, and left hand is extracted latch; Along track cross beam, right side or right side support are pulled out, until limiting stopper 9 or 10 blocks support, draw motionless till; Take out the carrying roller damaging, the carrying roller more renewing, after replacing carrying roller completes, pushes right side or right side support respectively along track cross beam, is connected with R type set pin; Latch is turned back to taper knob place, R type set pin is turned back on latch.
The utility model compared with prior art, in changing corrupted carrying roller process, in the situation that not slinging load-transfer device, utilize scalable crossbeam that a support part for bracket is slided and extracted out, get final product repair and replacement carrying roller group easily, reduce the requirement of maintenance tool, improved staff's safety control.And beam structure is firm, support and crossbeam are by being connected firmly by R type set pin, taper knob, latch; By limiting stopper, support is pulled out distance and can be controlled.
Claims (3)
1. Novel limiting telescopic bracket, comprise for left side brackets and the right side support of carrying roller are installed, and track cross beam, it is characterized in that: described left side brackets bottom has the first entablatrance, one end of described the first entablatrance is provided with pin hole, by R type set pin, taper knob, latch, be connected with track cross beam, the other end arranges the first locating plate; Described right side frame bottom has the second entablatrance, and one end of described the second entablatrance is provided with and pin hole, by R type set pin, taper knob, latch, is connected with track cross beam, and the other end arranges the second locating plate; On described track cross beam, be provided with two side stand set pins, for docking, fix the first locating plate and the second locating plate; Described left side brackets or right side support can be pulled out along two Slideslips of described track cross beam.
2. Novel limiting telescopic bracket according to claim 1, it is characterized in that: on track cross beam, be provided with first limiting stopper of pulling out distance for limiting left side brackets, on track cross beam, be also provided with second limiting stopper of pulling out distance for limiting right side support.
3. Novel limiting telescopic bracket according to claim 1, is characterized in that: the outside of described left side brackets and right side support is respectively arranged with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320897168.8U CN203714708U (en) | 2013-12-31 | 2013-12-31 | Novel limiting retractable bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320897168.8U CN203714708U (en) | 2013-12-31 | 2013-12-31 | Novel limiting retractable bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203714708U true CN203714708U (en) | 2014-07-16 |
Family
ID=51153881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320897168.8U Expired - Fee Related CN203714708U (en) | 2013-12-31 | 2013-12-31 | Novel limiting retractable bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203714708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905558A (en) * | 2016-06-15 | 2016-08-31 | 艾克玛(惠州)输送设备有限公司 | Telescopic bracket |
-
2013
- 2013-12-31 CN CN201320897168.8U patent/CN203714708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905558A (en) * | 2016-06-15 | 2016-08-31 | 艾克玛(惠州)输送设备有限公司 | Telescopic bracket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104527691A (en) | Mounting method and mounting bases for locomotive underframe parts | |
| CN203714708U (en) | Novel limiting retractable bracket | |
| CN102896623B (en) | Maintenance support | |
| CN205237375U (en) | Tower crane is with standard festival welding frock | |
| CN203832504U (en) | Universal connecting rod capable of increasing distance between electric locomotive and quenching compartment | |
| CN204449717U (en) | Frame numerical control cutting machine | |
| CN203830937U (en) | Auxiliary device for butt welding of sectional materials | |
| CN204934215U (en) | A kind of guide and guard adjustment frock | |
| CN203638631U (en) | V-shaped extensible-type bracket | |
| CN203033649U (en) | Box type girder hoisting device | |
| CN202728274U (en) | Multifunctional test car for maintaining relaying protection device | |
| CN202687395U (en) | Conveying roller fixing structure capable of being rapidly dismounted and mounted of belt conveyor | |
| CN204659766U (en) | Universal large the transport trolley in a kind of down-hole | |
| CN205685260U (en) | A kind of support roller for belt machine auxiliary replacement device | |
| CN203638632U (en) | Telescopic triangular groove type bracket | |
| CN204187124U (en) | Removal cable pothook device | |
| CN204607497U (en) | Outdoor transformer installs supporting apparatus | |
| CN205706734U (en) | One facilitates guide rail to shift specific purpose tool | |
| CN203449234U (en) | Tooling device for safe and rapid replacement of belt supporting rollers | |
| CN107717846A (en) | A kind of special fixture for being used to dismantle cutting knife | |
| CN203306988U (en) | High-place operation auxiliary transfer car | |
| CN204299137U (en) | A kind of finishing scaffold of built-in stair | |
| CN203558467U (en) | Monorail hoist applicable to roadways | |
| CN105129613A (en) | Die overturning tool | |
| CN202209053U (en) | Convenient rail |
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 |
Granted publication date: 20140716 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |