CN205764784U - A kind of auxiliary device changing carrier roller of conveying belt - Google Patents

A kind of auxiliary device changing carrier roller of conveying belt Download PDF

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Publication number
CN205764784U
CN205764784U CN201620585088.2U CN201620585088U CN205764784U CN 205764784 U CN205764784 U CN 205764784U CN 201620585088 U CN201620585088 U CN 201620585088U CN 205764784 U CN205764784 U CN 205764784U
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China
Prior art keywords
section steel
channel
belt
jack
support
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Application number
CN201620585088.2U
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Chinese (zh)
Inventor
李伟
朱建秋
王刚
王景新
张晓冬
薛建丰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HBIS Co Ltd Chengde Branch
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Hebei Iron and Steel Group Co Ltd Chengde Branch
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Abstract

A kind of auxiliary device changing carrier roller of conveying belt, belong to blast-furnace equipment maintenance tool technical field, for solving the problem that replacing carrying roller is time-consumingly grown, employment is many, its technical scheme is: this device is made up of horizontal support channel-section steel, jack, upper horizontal channel-section steel, belt side support means etc., and belt side support means is made up of ramp channel-section steel, support bar, clamp nut etc..When replacing with oblique idler, horizontal support channel-section steel groove face is downward, horizontal support channel-section steel two ends ride on the level trough steel bracket of belt conveyer, 2 jack are respectively seated on horizontal support channel-section steel upper surface, upper horizontal channel-section steel is positioned on 2 jack, upper level trough steel tank faces down, the top of aforementioned 2 jack withstands in the groove face of horizontal channel-section steel, ramp channel-section steel groove face is downward, one end oblique is on upper horizontal channel-section steel, the other end is propped by support bar obliquely, and the upper surface that ramp channel-section steel tilts is for supporting the belt on carrying roller to be replaced.

Description

A kind of auxiliary device changing carrier roller of conveying belt
Technical field
This utility model relates to a kind of auxiliary device for changing carrier roller of conveying belt, belongs to blast-furnace equipment maintenance tool Technical field.
Background technology
Along with the maximization of blast furnace volume, feeding system many employings belt conveyer of blast fumance, convenient transport The material that a large amount of blast fumance need.In transportation, belt is divided into travelling belt and lower return belt, and endless belt is past Multiple run, upper travelling belt by some groups of idler stands, often group carrying roller by a pair opposed belts center line to be much of oblique idler and The upper flat idler composition that one supports bottom transported material belt, lower return belt is positioned at lower return belt bottom by several Lower flat idler supporting.In blast fumance, belt roller is affected by the long-term transported material of belt, it may appear that different journeys The abrasion of degree, needs when finding to damage to change in time, it is to avoid scratch belt, cause blast furnace to stop production.
During the carrying roller that general replacement is damaged, need manually to prop up belt, manually take off the carrying roller of damage, newer torr is installed Roller, many people complete the replacing operation of carrying roller jointly, and method is not only the longest, and labor intensive there is also bigger potential safety hazard.
Chinese Patent Application No. 200620072918.8 discloses " Portable hydraulic roller replacing machine ", the hydraulic pressure of this device Connecting above lifter and have bracket, below hydraulic pressure lifting device, connection has sliding sleeve and slide rail, bracket square tube is can stretching by pull of grafting Contracting formula structure, slide rail be by aluminum alloy square tube be socketed into can pull telescopic structure, bracket and slide rail make inconvenience.Hydraulic pressure liter Fall device is jack structure, and the oil cylinder piston top of bracket and hydraulic pressure lifting device is to threaded, therefore the oil cylinder of jack structure Piston tip need to make screw thread, it is impossible to enough directly utilizes jack and holds up belt, changes carrying roller.
Chinese Patent Application No. 200920107645.X discloses " carrier roller changer for heavy-duty belt conveyers ", the upper strata of this device It is to combine the recessed folding channel-section steel that the specifications and models of belt manufacture that belt props up support, complex-shaped, therefore upper strata belt props up support not Portable row, it is also difficult to adapt to the belt feeder of different size model.Snub pulley changer has jack joist and fixed supporting leg, work Dynamic supporting leg, also inconvenience portable and use.
Chinese Patent Application No. 201120401649.6 discloses " specific purpose tool changing support roller for belt machine ", uses this dress When putting replacing support roller for belt machine, upwards pulling the free end of hinged lifting arm, belt is tilted to lift, afterwards by hinged lifting arm Carrying roller can be changed.Upwards pull the action of hinged lifting arm, need to be accomplished manually, consume operating personnel's muscle power.
Chinese Patent Application No. 201220537172.9 discloses " carrier roller of belt conveyer more changing device ", and this device is for taking Obtain stress balance, a hydraulic jack lower end is placed in the middle part of lower support, therefore needs to arrange this structural member of lower support.When When changing snub pulley, need to be supported on limit in the lateral aperture supported in inserting, therefore this apparatus structure is complex, inconvenience makes.
Chinese Patent Application No. 201310089228.8 discloses " conveyer carrying roller quick replacement device ", and this device uses Torque spanner rotates screw rod, promotes second articulated jib one end to slide along the track, under bearing pin effect, on bottom girder integral position Rise, to complete the lifting to travelling belt.This apparatus structure is complicated, is unfavorable for that conveyer operation field makes and uses.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of auxiliary device changing carrier roller of conveying belt, this Device is drawn materials easily, simple for production, and portable convenience is applied widely, uses operating personnel few, and consumption operating personnel's muscle power is little, Being easy to the carrying roller that workman's quick-replaceable damages, improve work efficiency, and device structure is simple, infusion of financial resources is few, and safety is good.
The technical scheme solving above-mentioned technical problem is:
A kind of auxiliary device changing carrier roller of conveying belt, this device is by horizontal support channel-section steel, jack, upper level trough Steel, belt side support means etc. form, and belt side support means is made up of ramp channel-section steel, support bar, clamp nut etc.. When this device is used for replacing with oblique idler and upper flat idler, horizontal support channel-section steel groove face is downward, and horizontal support channel-section steel two ends are taken On the level trough steel bracket of belt conveyer, 2 jack are respectively seated on horizontal support channel-section steel upper surface, upper level trough Steel is positioned on 2 jack, and upper level trough steel tank faces down, and the top of aforementioned 2 jack withstands on the groove of horizontal channel-section steel In face, ramp channel-section steel groove face is downward, and one end oblique is on upper horizontal channel-section steel, and the other end is propped by support bar obliquely, on The upper surface that inclined-plane channel-section steel tilts is for supporting the belt on carrying roller to be replaced.
The auxiliary device of above-mentioned replacing carrier roller of conveying belt, the position that described horizontal channel-section steel passes at support bar, it is drilled with Fastener hole, fastener hole is provided with multiple along upper horizontal channel-section steel length direction.Support bar one end car of belt side support means goes out spiral shell Stricture of vagina, screws on a clamp nut, and this clamp nut position is adjustable, and fastener hole is provided with multiple, it is simple to adjusts belt side and supports Device shape, to adapt to different model belt conveyer, thread head is through the fastener hole of upper horizontal channel-section steel, through part with another One clamp nut is tightened.One end that ramp channel-section steel is propped, is welded with support shaft, and one end of support bar is welded with hex nut, Support axle, through hex nut, makes support bar be connected in the support shaft of ramp channel-section steel with one end of hex nut.
The auxiliary device of above-mentioned replacing carrier roller of conveying belt, when this device is used for changing lower flat idler, 2 jack divide On the upper surface of the horizontal corner steel support not being seated in the belt conveyer of lower flat idler close beneath to be replaced, upper level Channel-section steel is positioned on 2 jack, and upper level trough steel tank faces down, and the top of aforementioned 2 jack withstands on horizontal channel-section steel In groove face, the upper surface of upper horizontal channel-section steel is for supporting the belt on lower flat idler to be replaced.
The beneficial effects of the utility model are:
This device uses the channel-section steel that can easily find of belt conveyer operation field and jack etc. to make, thus appearance of drawing materials Easily, simple for production;Belt side support means can assembly and disassembly at any time, portable convenience after dismounting;Belt side supports dress The support bar one end car put goes out screw thread, is screwed on by a clamp nut, and this clamp nut position is adjustable, and fastener hole is provided with multiple, It is conveniently adjusted belt side support means shape, to adapt to different model belt conveyer, thus applied widely;This device makes Can complete to change carrying roller operation with 2 people, use operating personnel few, utilize jack operation, consume operating personnel's muscle power little;Should Apparatus structure is simple, and infusion of financial resources is few, and safety is good, it is simple to the carrying roller that workman's quick-replaceable damages, and improves work efficiency.
Accompanying drawing explanation
Fig. 1 is that this utility model replaces with oblique idler and the schematic diagram of upper flat idler;
Fig. 2 is the A partial enlarged drawing of Fig. 1;
Fig. 3 is the schematic diagram that this utility model changes lower flat idler.
In figure, labelling is as follows: upper oblique idler 1, support shaft 2, hex nut 3, support bar 4, ramp channel-section steel 5, upper transport skin Band 6, upper flat idler 7, fastener hole 8, upper horizontal channel-section steel 9, jack 10, lower return belt 11, lower flat idler 12, vertical angle Steel bracket 13, the horizontal corner steel support 14 of belt conveyer, level trough steel bracket 15, horizontal support channel-section steel 16, clamp nut 17.
Detailed description of the invention
This utility model is by groups such as horizontal support channel-section steel 16, jack 10, upper horizontal channel-section steel 9, belt side support meanss Becoming, belt side support means is made up of ramp channel-section steel 5, support bar 4, clamp nut 17 etc..
In figure show, when this device is used for replacing with oblique idler 1 and upper flat idler 7, horizontal support channel-section steel 16 groove face to Under, horizontal support channel-section steel 16 two ends ride on the level trough steel bracket 15 of belt conveyer, and 2 jack 10 are respectively seated at water On flat support channel-section steel 16 upper surface, upper horizontal channel-section steel 9 is positioned on 2 jack 10, and upper horizontal channel-section steel 9 groove face is downward, and aforementioned 2 The top of individual jack 10 withstands in the groove face of horizontal channel-section steel 9, and ramp channel-section steel 5 groove face is downward, and one end oblique is in upper level On channel-section steel 9, the other end is propped by support bar 4 obliquely, and the upper surface that ramp channel-section steel 5 tilts is used for supporting torr to be replaced Belt on roller 1.
Showing in figure, the position that upper horizontal channel-section steel 9 passes at support bar 4, being drilled with fastener hole 8, fastener hole 8 is along upper level trough Steel 9 length direction is provided with multiple.Support bar 4 one end car of belt side support means goes out screw thread, is twisted by a clamp nut 17 On, this clamp nut 17 position is adjustable, and fastener hole 8 is provided with multiple, it is simple to adjust belt side support means shape, to adapt to not Same model belt conveyer, thread head is through the fastener hole 8 of upper horizontal channel-section steel 9, through partly with another clamp nut 17 Tighten.One end that ramp channel-section steel 5 is propped, is welded with support shaft 2, and one end of support bar 4 is welded with hex nut 3, and support shaft 2 passes Hex nut 3, makes support bar 4 be connected in the support shaft 2 of ramp channel-section steel 5 with one end of hex nut 3.
Figure shows, when this device is used for changing lower flat idler 12,2 jack 10 be respectively seated to be replaced under On the upper surface of the horizontal corner steel support 14 of the belt conveyer of flat idler 12 close beneath, upper horizontal channel-section steel 9 is positioned at 2 thousand On jin top 10, upper horizontal channel-section steel 9 groove face is downward, and the top of aforementioned 2 jack 10 withstands in the groove face of horizontal channel-section steel 9, The upper surface of upper horizontal channel-section steel 9 is for supporting the belt on lower flat idler 12 to be replaced.
When using this utility model device to be replaced carrying roller operation, after the belt above jack-up carrying roller to be replaced, work as top Form the space more than 30mm between the belt and the carrying roller to be replaced that rise, stop jacking, manually take off the carrying roller of damage, install new Carrying roller after, fall the belt of jack-up, withdraw this utility model device.

Claims (2)

1. the auxiliary device changing carrier roller of conveying belt, it is characterised in that: it is by horizontal support channel-section steel (16), jack (10), upper horizontal channel-section steel (9), belt side support means composition, belt side support means by ramp channel-section steel (5), support Bar (4), clamp nut (17) form, when replacing with oblique idler (1) and upper flat idler (7), and horizontal support channel-section steel (16) groove Facing down, horizontal support channel-section steel (16) two ends ride on the level trough steel bracket (15) of belt conveyer, 2 jack (10) point Not being seated on horizontal support channel-section steel (16) upper surface, upper horizontal channel-section steel (9) is positioned on 2 jack (10), upper level trough Steel (9) groove face is downward, and the top of aforementioned 2 jack (10) withstands in the groove face of horizontal channel-section steel (9), ramp channel-section steel (5) Groove face is downward, and one end oblique is on upper horizontal channel-section steel (9), and the other end is propped by support bar (4) obliquely, ramp channel-section steel (5) upper surface tilted is used for supporting the belt on carrying roller to be replaced (1).
A kind of auxiliary device changing carrier roller of conveying belt the most according to claim 1, it is characterised in that: upper horizontal channel-section steel (9) position passed at support bar (4), is drilled with fastener hole (8), and fastener hole (8) is provided with many along upper horizontal channel-section steel (9) length direction Individual;Support bar (4) one end car of belt side support means goes out screw thread, a clamp nut (17) is screwed on, this clamp nut (17) position is adjustable, and fastener hole (8) is provided with multiple, it is simple to adjust belt side support means shape, to adapt to different model skin Band transporter, thread head, through the fastener hole (8) of upper horizontal channel-section steel (9), is twisted through part another clamp nut (17) Tightly;One end that ramp channel-section steel (5) is propped, is welded with support shaft (2), and one end of support bar (4) is welded with hex nut (3), supports Axle (2) passes hex nut (3), makes support bar (4) be connected to propping up of ramp channel-section steel (5) with one end of hex nut (3) In support axle (2).
CN201620585088.2U 2016-06-16 2016-06-16 A kind of auxiliary device changing carrier roller of conveying belt Active CN205764784U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620585088.2U CN205764784U (en) 2016-06-16 2016-06-16 A kind of auxiliary device changing carrier roller of conveying belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620585088.2U CN205764784U (en) 2016-06-16 2016-06-16 A kind of auxiliary device changing carrier roller of conveying belt

Publications (1)

Publication Number Publication Date
CN205764784U true CN205764784U (en) 2016-12-07

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CN201620585088.2U Active CN205764784U (en) 2016-06-16 2016-06-16 A kind of auxiliary device changing carrier roller of conveying belt

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113120547A (en) * 2021-04-09 2021-07-16 安徽金储输送设备有限公司 Belt jacking device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113120547A (en) * 2021-04-09 2021-07-16 安徽金储输送设备有限公司 Belt jacking device

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GR01 Patent grant
CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 067102 A block 520, Luanhe town finance square, Shuangluan District, Chengde, Hebei

Patentee after: River steel Limited by Share Ltd Chengde branch

Address before: 067000 A block 520, Luanhe town finance square, Shuangluan District, Chengde, Hebei

Patentee before: Chengde Branch Co., Ltd. of Hebei Iron & Steel Group