CN108657738A - adjustable support frame - Google Patents
adjustable support frame Download PDFInfo
- Publication number
- CN108657738A CN108657738A CN201810822401.3A CN201810822401A CN108657738A CN 108657738 A CN108657738 A CN 108657738A CN 201810822401 A CN201810822401 A CN 201810822401A CN 108657738 A CN108657738 A CN 108657738A
- Authority
- CN
- China
- Prior art keywords
- top plate
- back plate
- plate
- support frame
- vertically welded
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/18—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Commercial Cooking Devices (AREA)
Abstract
A kind of adjustable support frame, it is made of top plate, back plate, cant board, adjusting mouth baffle and gusset, and top plate is rectangle, and two rectangular slots are opened at plate both ends；Back plate is vertically welded on top plate, position is concordant with rectangle guide groove, two pieces of cant boards and back plate and top plate vertical welding, position is concordant with back plate both sides, two pieces of gussets are vertically welded in using center centerline hole as symmetry axis on top plate and back plate, adjust one end that mouth baffle is vertically welded in top plate and gusset, thus form an adjustable support frame, when link chain mechanism pine excessively is more than the adjustable range of elevating mechanism, adjustable support frame is jacked up using jacking system and is moved along guide rail direction, mobile maximum distance is exactly the length distance of back plate regulating tank, in this way, just do not intercept chain manually in a certain range, its adjusting method is simple, it is convenient and reliable.
Description
Technical field
The present invention relates to a kind of supporting rack of scraper plate mechanical tensioner, especially one kind can moving adjusting tensioning distance
Adjustable support frame.
Background technology
Currently, well known supporting rack technology is fixed unadjustable supporting rack, it is made of top plate, side plate and gusset, top
Plate is aligned with the long side of side plate to be welded together, and two gusset Symmetrical verticals are welded on top plate and side plate, lifting gear such as liquid
The top loadings such as elevating mechanism are pressed, the position of tensioning apparatus is adjusted by the lifting of hydraulicefficiency elevation structure mandril, are adjusted to reach
The shortcoming of the purpose of pitch chain elasticity, this technology is, when chain pine excessively exceeds the reduction distance of elevating mechanism mandril
When it is necessary to manually intercept the number of rings of chain to make the elasticity of chain reach suitable purpose, it is this manually to intercept chain
The method of item operate technology difficulty complexity, heavy workload.
Invention content
In order to overcome the shortcomings of that the existing immovable adjusting of supporting rack technology, the present invention provide a kind of adjustable support frame,
The adjustable support frame can not only support tensioning apparatus and can move the position for adjusting supporting rack, be played when chain is excessively loose
Auxiliary tensioning adjusts the effect of chain.
The technical solution adopted by the present invention to solve the technical problems is：It is by top plate, back plate, cant board, adjusting mouth gear
Plate and gusset composition, top plate are rectangles, and two rectangular slots are opened at plate both ends, this slot is guide groove, and roof center position has a
Centre bore, centre bore are jogger holes, and there are two connecting holes in centre bore both sides；Back plate is long U-shaped board, and symmetric position opens two in U-shaped board
A elongated slot, this elongated slot are that supporting rack moves adjustable range slot, and flute length is the mobile adjustable range of supporting rack；Cant board is rectangular
Shape plate, totally 2 pieces,；It is block trapezoidal plate to adjust mouth baffle；Gusset is rectangular slab, totally 2 pieces；Back plate is vertically welded on top plate, position
Set concordant with rectangle guide groove, two pieces of cant boards and back plate and top plate vertical welding, position is concordant with back plate both sides, two pieces of muscle
Plate is vertically welded in using center centerline hole as symmetry axis on top plate and back plate, is adjusted mouth baffle and is vertically welded in top plate and gusset
One end, thus formed an adjustable support frame.Supporting rack top plate is connect with elevating mechanism pedestal, and top plate guide groove is mounted in
On the guide rail that two channel steels to link together with body are formed, two regulating tanks in back plate are connected to connector and body
Together, the jacking system for adjusting mouth and installing a screw rod and nut class of supporting rack, when link chain mechanism pine excessively is more than elevator
When the adjustable range of structure, jacks up adjustable support frame using screw rod and the jacking system of nut class and is moved along guide rail direction,
Mobile maximum distance is exactly the length distance of back plate regulating tank, in this way, just not intercepting chain manually in a certain range.It
Adjusting method is simple, convenient and reliable.
The invention has the advantages that when link chain mechanism pine excessively is more than the adjustable range of elevating mechanism, branch is adjusted
Support can play the role of auxiliary adjustment, in this way, in a certain range just manually interception chain its adjusting method it is simple,
It is convenient and reliable.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the front view of the present invention.
Fig. 2 is the vertical view of the present invention.
Fig. 3 is the left view sectional view figure of the present invention.
1. gusset in figure, 2. cant boards, 3. back plates, 4. top plates, 5. adjust mouth baffle.
Specific implementation mode
In fig. 1, fig. 2 and fig. 3, it is by top plate（4）, back plate（3）, cant board（2）, adjust mouth baffle（5）And gusset（1）
Composition, top plate（4）It is rectangle, two rectangular slots are opened at a length of 480mm, width 150mm, thickness 15mm, plate both ends, this slot is to lead
To slot, top plate（4）Centre bit is equipped with a ￠ 40mm centre bores, and centre bore is jogger hole, and there are two connecting holes in centre bore both sides；Back plate
（3）For long U-shaped board, symmetric position opens two elongated slots in U-shaped board, and the centre-to-centre spacing of two slots is 350mm, groove width 18mm, flute length
600mm；This elongated slot is that supporting rack moves adjustable range slot, and flute length is the mobile adjustable range of supporting rack；Cant board（2）It is long
Square plate, long 735mm, width 120mm, totally 2 pieces；Adjust mouth baffle（5）It is block trapezoidal plate；Gusset（1）For rectangular slab, totally 2 pieces；
Back plate（3）It is vertically welded in top plate（4）On, position is concordant with rectangle guide groove, two pieces of cant boards（2）With back plate（3）The top and
Plate（4）Vertical welding, position and back plate（4）Both sides are concordant, two pieces of gussets（1）Using center centerline hole as symmetry axis vertical welding
In top plate（4）And back plate（3）On, adjust mouth baffle（5）It is vertically welded in top plate（4）Upper and gusset（1）One end, thus shape
At an adjustable support frame.Supporting rack top plate（4）It is connect with elevating mechanism pedestal, top plate（4）Guide groove is mounted in be connected with body
On the guide rail that two channel steels being connected together are formed, back plate（3）On two regulating tanks linked together with connector and body,
The jacking system for adjusting mouth and installing a screw rod and nut class of supporting rack, when link chain mechanism pine excessively more than the tune of elevating mechanism
Pitch from when, jack up adjustable support frame using screw rod and the jacking system of nut class and moved along guide rail direction, it is mobile
Maximum distance is exactly back plate（3）The length distance of regulating tank, in this way, just not intercepting chain manually in a certain range.It is adjusted
Section method is simple, convenient and reliable.
Claims (1)
1. a kind of adjustable support frame is made of top plate, back plate, cant board, adjusting mouth baffle and gusset, top plate is rectangle,
Two rectangular slots are opened at plate both ends, this slot is guide groove, and back plate is vertically welded on top plate, and position is flat with rectangle guide groove
Together, two pieces of cant boards and back plate and top plate vertical welding, position is concordant with back plate both sides, and two pieces of gussets are with center centerline hole
Symmetry axis is vertically welded on top plate and back plate, and adjusting mouth baffle is vertically welded on top plate and one end of gusset, it is characterized in that：
Back plate is long U-shaped board, and symmetric position opens two elongated slots in U-shaped board, this elongated slot is that supporting rack moves adjustable range slot, and flute length is
The mobile adjustable range of supporting rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810822401.3A CN108657738A (en) | 2018-07-25 | 2018-07-25 | adjustable support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810822401.3A CN108657738A (en) | 2018-07-25 | 2018-07-25 | adjustable support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108657738A true CN108657738A (en) | 2018-10-16 |
Family
ID=63789625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810822401.3A Pending CN108657738A (en) | 2018-07-25 | 2018-07-25 | adjustable support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108657738A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2498432A1 (en) * | 2005-03-08 | 2005-07-06 | Raglan Industries Inc. | Trailer having an endless conveyor |
| CN201129414Y (en) * | 2007-12-19 | 2008-10-08 | 方大集团股份有限公司 | Belt pulley regulating device |
| CN201647915U (en) * | 2010-04-30 | 2010-11-24 | 温州开诚机械有限公司 | Traveling crane repair end girder jacking apparatus |
| CN202642663U (en) * | 2012-06-07 | 2013-01-02 | 泉州鲤城明辉纸业工贸有限公司 | Belt conveyor device with adjusting mechanism |
| CN103101714A (en) * | 2012-12-17 | 2013-05-15 | 江苏华粮机械有限公司 | Belt type conveyor |
| CN203846429U (en) * | 2014-04-22 | 2014-09-24 | 江门市垃圾虫智能清洁设备制造有限公司 | Rear drive chain adjusting system for sweeper |
| CN105540146A (en) * | 2016-01-28 | 2016-05-04 | 张丰 | Modularized speed-fold chain conveyor belt |
| CN105752602A (en) * | 2016-05-06 | 2016-07-13 | 福建铁拓机械有限公司 | Driven chain wheel mechanism of hoisting machine and hoisting machine |
| US20170015522A1 (en) * | 2014-12-11 | 2017-01-19 | China University Of Mining And Technology | Tensioning device and tensioning method for steel wire rope of cage guide of ultra-deep vertical shaft |
| CN106379693A (en) * | 2016-08-31 | 2017-02-08 | 湖北宜都宜运机电工程有限公司 | Positive-pressure sealing and rapid cover plate opening embedded scraper transporter |
| CN106966117A (en) * | 2017-04-21 | 2017-07-21 | 惠州Tcl移动通信有限公司 | A kind of material conveying device and material transfer approach |
| CN107520911A (en) * | 2017-09-28 | 2017-12-29 | 青岛金岭电器有限公司 | Wood working band sawing machine mechanism for quick tensioning and wood working band sawing machine |
| CN207482720U (en) * | 2017-10-31 | 2018-06-12 | 王美丽 | A kind of drag conveyor |
-
2018
- 2018-07-25 CN CN201810822401.3A patent/CN108657738A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2498432A1 (en) * | 2005-03-08 | 2005-07-06 | Raglan Industries Inc. | Trailer having an endless conveyor |
| CN201129414Y (en) * | 2007-12-19 | 2008-10-08 | 方大集团股份有限公司 | Belt pulley regulating device |
| CN201647915U (en) * | 2010-04-30 | 2010-11-24 | 温州开诚机械有限公司 | Traveling crane repair end girder jacking apparatus |
| CN202642663U (en) * | 2012-06-07 | 2013-01-02 | 泉州鲤城明辉纸业工贸有限公司 | Belt conveyor device with adjusting mechanism |
| CN103101714A (en) * | 2012-12-17 | 2013-05-15 | 江苏华粮机械有限公司 | Belt type conveyor |
| CN203846429U (en) * | 2014-04-22 | 2014-09-24 | 江门市垃圾虫智能清洁设备制造有限公司 | Rear drive chain adjusting system for sweeper |
| US20170015522A1 (en) * | 2014-12-11 | 2017-01-19 | China University Of Mining And Technology | Tensioning device and tensioning method for steel wire rope of cage guide of ultra-deep vertical shaft |
| CN105540146A (en) * | 2016-01-28 | 2016-05-04 | 张丰 | Modularized speed-fold chain conveyor belt |
| CN105752602A (en) * | 2016-05-06 | 2016-07-13 | 福建铁拓机械有限公司 | Driven chain wheel mechanism of hoisting machine and hoisting machine |
| CN106379693A (en) * | 2016-08-31 | 2017-02-08 | 湖北宜都宜运机电工程有限公司 | Positive-pressure sealing and rapid cover plate opening embedded scraper transporter |
| CN106966117A (en) * | 2017-04-21 | 2017-07-21 | 惠州Tcl移动通信有限公司 | A kind of material conveying device and material transfer approach |
| CN107520911A (en) * | 2017-09-28 | 2017-12-29 | 青岛金岭电器有限公司 | Wood working band sawing machine mechanism for quick tensioning and wood working band sawing machine |
| CN207482720U (en) * | 2017-10-31 | 2018-06-12 | 王美丽 | A kind of drag conveyor |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181016 |
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| WD01 | Invention patent application deemed withdrawn after publication |