CN203638631U - V-shaped extensible-type bracket - Google Patents
V-shaped extensible-type bracket Download PDFInfo
- Publication number
- CN203638631U CN203638631U CN201320897163.5U CN201320897163U CN203638631U CN 203638631 U CN203638631 U CN 203638631U CN 201320897163 U CN201320897163 U CN 201320897163U CN 203638631 U CN203638631 U CN 203638631U
- Authority
- CN
- China
- Prior art keywords
- cross beam
- angle bar
- entablatrance
- angle iron
- side support
- 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
Images
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a V-shaped extensible-type bracket which comprises a left-side support, a right-side support and an angle iron rail cross beam. The left-side support and the right-side support are used for mounting of supporting rollers, a first angle iron upper cross beam is arranged at the bottom of the left-side support, a bolt hole connected with the angle iron rail cross beam through a bolt is arranged at one end of the first angle iron upper cross beam, a positioning plate is arranged at the other end of the first angle iron upper cross beam, a second angle iron upper cross beam is arranged at the bottom of the right-side support, a bolt hole connected with the angle iron rail cross beam through a bolt is arranged at one end of the second angle iron upper cross beam, a positioning plate is arranged at the other end of the second angle iron upper cross beam, and the first angle iron upper cross beam and the second angle iron upper cross beam are arranged on the angle iron rail cross beam in a sleeved manner and movably connected through the bolts. Functions of sliding, extending and contracting between the supports and the rail cross beam are effectively utilized, so that the supporting rollers mounted on the upper portion of the V-shaped extensible-type bracket can be replaced and maintained without lifting a conveying belt, production efficiency is improved, and safety of working staff is guaranteed.
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 uses under occasion, working environment is more severe, and carrying roller very easily damages.In prior art, V-type bracket by single main beam, boatswain chair, B-C post, quarter line pillaring etc. with integrally welded, the non-telescope function of upper-part.Traditional V-type bracket, relates to maintenance in the future, as changed the carrying roller of damage, load-transfer device need be sling, and people enters in frame, can demolition carrying roller.The replacing time is long, affects the conveyer work capacity of every day.
Utility model content
The purpose of this utility model is to provide a kind of V-type telescopic bracket, can, in the situation that not slinging load-transfer device, a part for bracket be slided and be extracted out, and repair and replacement carrying roller group, and beam structure is easily firm, and support and crossbeam are connected firmly.
For achieving the above object, the utility model provides following technical scheme:
A kind of V-type telescopic bracket, comprise left side brackets and right side support for carrying roller is installed, and angle bar track cross beam, described left side brackets bottom has the first angle bar entablatrance, one end of described the first angle bar entablatrance is provided with the bolt hole being bolted with angle bar track cross beam, and the other end arranges locating plate; Described right side frame bottom has the second angle bar entablatrance, and one end of described the second angle bar entablatrance is provided with the bolt hole being bolted with angle bar track cross beam, and the other end arranges locating plate; This first angle bar entablatrance and the second angle bar entablatrance are set on described angle bar track cross beam and are flexibly connected by bolt, and by demounting bolt, described left side brackets or right side support can slide and pull out along the side of described angle bar track cross beam.
Further, be provided with registration device in the middle of angle bar track cross beam, be connected with the locating plate of the first angle bar entablatrance, the locating plate of the second angle bar entablatrance respectively.Such as registration device can be dowel bolt.
Further, the cross sectional shape of described the first angle bar entablatrance, the second angle bar entablatrance and angle bar track cross beam is down " V " word structure.
Further, the outside of described left side brackets and right side support is respectively arranged with handle.
This one V-type telescopic bracket compared with prior art, damage in carrying roller process in replacing, in the situation that not slinging load-transfer device, utilize scalable crossbeam that the upper part of bracket is slided and extracted out, can fast change like a cork carrying roller, greatly improve the work efficiency of safeguarding, reduced the requirement of maintenance tool, improved staff's safety control.Adopt angle bar track cross beam, be that materials are minimum simultaneously, and the design that supporting construction is the firmest also facilitates support to slide.By the locating plate docking of angle bar entablatrance, be fixedly connected with the registration device of angle bar track cross beam, be not easy to become flexible.
Brief description of the drawings
Accompanying drawing 1 is the topology view of a kind of V-type telescopic bracket of the utility model;
Accompanying drawing 2 is the construction profile view of a kind of V-type telescopic bracket of the utility model.
Detailed description of the invention
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 shown in Figure 1, 2, a kind of V-type telescopic bracket, comprise angle bar track cross beam 1, for left side brackets 2 and the right side support 3 of carrying roller 9 are installed, described left side brackets bottom has the first angle bar entablatrance 4, one end of described the first angle bar entablatrance is provided with the bolt hole 41 being bolted with angle bar track cross beam, and the other end arranges locating plate 42; Described right side frame bottom has the second angle bar entablatrance 5, and one end of described the second angle bar entablatrance is provided with the bolt hole 51 being bolted with angle bar track cross beam, and the other end arranges locating plate 52; This first angle bar entablatrance and the second angle bar entablatrance are set on described angle bar track cross beam and by bolt 6 and are flexibly connected, and by demounting bolt, described left side brackets or right side support can be along two Slideslip pull-outs of described angle bar track cross beam.
Be provided with registration device 7 in the middle of angle bar track cross beam, be connected with the locating plate of the first angle bar entablatrance, the locating plate of the second angle bar entablatrance respectively.
Further, the cross sectional shape of described the first angle bar entablatrance, the second angle bar entablatrance and angle bar track cross beam is down " V " word structure.The outside of described left side brackets and right side support is respectively arranged with handle 8.
Described V-type telescopic bracket is for belt conveyer, by the carrying roller rolling support belt conveyor on left side brackets and right side support.In the time that carrying roller damage need to be changed, unclamp fastening bolt, remove bolt, the outside of with the hands holding from the side described left side brackets and right side support is respectively arranged with handle, extracts out from side, extract hour angle iron track cross beam and angle bar entablatrance out and be sliding mode, take out carrying roller, then change carrying roller, after at side, left side brackets or right side support are inwardly pushed, lock bolt fastening between two crossbeams, complete the action of changing carrying roller.
The utility model adopts double angle pattern, changes the structure of main beam, can be fast exchange buffering carrying roller like a cork, greatly improved the work efficiency of safeguarding true, reduced the requirement of maintenance tool, improved staff's safety control.Adopt triangular groove track cross beam, be that materials are minimum simultaneously, and the design that supporting construction is the firmest also facilitates support to slide.By the locating plate docking of angle bar entablatrance, be fixedly connected with the registration device of angle bar track cross beam, be not easy to become flexible.
Claims (4)
1. a V-type telescopic bracket, comprise left side brackets and right side support for carrying roller is installed, and angle bar track cross beam, it is characterized in that: described left side brackets bottom has the first angle bar entablatrance, one end of described the first angle bar entablatrance is provided with the bolt hole being bolted with angle bar track cross beam, and the other end arranges locating plate; Described right side frame bottom has the second angle bar entablatrance, and one end of described the second angle bar entablatrance is provided with the bolt hole being bolted with angle bar track cross beam, and the other end arranges locating plate; This first angle bar entablatrance and the second angle bar entablatrance are set on described angle bar track cross beam and are flexibly connected by bolt, and by demounting bolt, described left side brackets or right side support can slide and pull out along the side of described angle bar track cross beam.
2. V-type telescopic bracket according to claim 1, is characterized in that: the middle at angle bar track cross beam is provided with registration device, is connected respectively with the locating plate of the first angle bar entablatrance, the locating plate of the second angle bar entablatrance.
3. V-type telescopic bracket according to claim 1, is characterized in that: the cross sectional shape of described the first angle bar entablatrance, the second angle bar entablatrance and angle bar track cross beam is down " V " word structure.
4. V-type 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 |
|---|---|---|---|
| CN201320897163.5U CN203638631U (en) | 2013-12-31 | 2013-12-31 | V-shaped extensible-type bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320897163.5U CN203638631U (en) | 2013-12-31 | 2013-12-31 | V-shaped extensible-type bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203638631U true CN203638631U (en) | 2014-06-11 |
Family
ID=50869895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320897163.5U Expired - Fee Related CN203638631U (en) | 2013-12-31 | 2013-12-31 | V-shaped extensible-type bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203638631U (en) |
Cited By (2)
| 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 |
| EP3484792A4 (en) * | 2016-07-12 | 2020-03-11 | Joy Global Underground Mining LLC | Adjustable idler support system for conveyor belt |
-
2013
- 2013-12-31 CN CN201320897163.5U patent/CN203638631U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| EP3484792A4 (en) * | 2016-07-12 | 2020-03-11 | Joy Global Underground Mining LLC | Adjustable idler support system for conveyor belt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204280504U (en) | A kind of chain mat machine | |
| CN204075530U (en) | A kind of process auxiliary drive clamping device vertical for H profile steel three plate group | |
| CN203638631U (en) | V-shaped extensible-type bracket | |
| CN105501912A (en) | Slide block turnover machine | |
| CN205076360U (en) | Light -duty object composite set that divides a word with a hyphen at end of a line | |
| CN203638632U (en) | Telescopic triangular groove type bracket | |
| CN201801137U (en) | Bearing track system of maintenance section for suspender of overhead power and free conveyor | |
| CN205238003U (en) | Stromatolite workstation | |
| CN103264880A (en) | Side-pulling track type detachable impact idler set used for belt conveyor | |
| CN203199544U (en) | Precise bar conveying chain | |
| CN207329485U (en) | A kind of support roller frame for belt conveyor that can improve troubleshooting efficiency | |
| CN202061883U (en) | Tension measuring roller replacing device for mill | |
| CN205240593U (en) | Change device of bearing roller on line | |
| CN205294081U (en) | Conveyer return idler auxiliary device | |
| CN104963520A (en) | Building steel structure conveying frame | |
| CN204413912U (en) | Auto production line pull bar lifting platform clamping device | |
| CN203638630U (en) | Three-section retractable bracket | |
| CN102581015A (en) | Guide receiving device of perforating machine | |
| CN203610438U (en) | Positioning structure of rolling-assisting device frame body | |
| CN202411095U (en) | Guide material receiving device of perforating machine | |
| CN203865861U (en) | Die turning tool | |
| CN202807864U (en) | Baffle structure of conveyor | |
| CN203827107U (en) | Motor sliding rail of sliding type oil pumping unit well | |
| CN202831659U (en) | Transporting jig for prefabricated slab | |
| CN203714708U (en) | Novel limiting retractable bracket |
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: 20140611 Termination date: 20181231 |