CN105152004B - Hoisting device for reinforcing beam of top surface inside box-shaped coal conveying gallery road - Google Patents
Hoisting device for reinforcing beam of top surface inside box-shaped coal conveying gallery road Download PDFInfo
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- CN105152004B CN105152004B CN201510521654.3A CN201510521654A CN105152004B CN 105152004 B CN105152004 B CN 105152004B CN 201510521654 A CN201510521654 A CN 201510521654A CN 105152004 B CN105152004 B CN 105152004B
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Abstract
The invention discloses a hoisting device for a reinforcing beam of the top surface inside a box-shaped coal conveying gallery road. The hoisting device solves the problem that difficulty is caused when a reinforcing steel I-beam is hoisted to the top surface of an inner hole of the box-shaped gallery road. The hoisting device comprises the box-shaped gallery road. A front fixed support and a rear fixed support are arranged in the inner hole (2) of the box-shaped gallery road. The front fixed support and the rear fixed support are connected with chain blocks respectively. Four lifting appliance clamping blocks are arranged on the bottom face of the inner hole (2) of the box-shaped gallery road. Each lifting appliance clamping block is provided with an I-beam clamping connection groove (19) and a lifting hole (20). The front end of a steel I-beam (10) is connected to the left front lifting appliance clamping block (8) and the right front lifting appliance clamping block (9) in a clamping manner. The rear end of the steel I-beam (10) is connected to the left rear lifting appliance clamping block (16) and the right rear lifting appliance clamping block (17) in a clamping manner. Lifting steel chains on the chain blocks (6) and the lifting holes in the lifting appliance clamping blocks are connected together. The hoisting device is simple in structure, convenient to use and low in cost.
Description
Technical field
The present invention relates on the inside of a kind of box-shaped coal transporting trestle the reinforcement of top surface hanging apparatus.
Background technology
In the production of thermal power plant, the coal transporting trestle of coal handling system is generally aerial construction, is conveyed for boiler of power plant
The capital equipment of fuel, the occupation of land of coal transporting trestle, are needed as the upgrade expanding of some power plant limits by occupied area than larger
Existing defeated coal strage road is planned to into traffic route again, needs to reinforce the inside top surface of existing box-shaped plank road,
With meet driving require, frequently with reinforcement means be box-shaped plank road endoporus top surface install reinforce steel I-beam, need by
Reinforce steel I-beam and be lifted into the endoporus top surface of box-shaped plank road and welded, as existing hanging device is by box-shaped plank road
The restriction of endoporus, makes the endoporus top surface that reinforcing steel I-beam is lifted into box-shaped plank road is met difficulty.
The content of the invention
The invention provides top surface reinforcement hanging apparatus on the inside of a kind of defeated coal strage road of box-shaped, solve and will reinforce I-steel
Beam is lifted into the technical problem that the endoporus top surface of box-shaped plank road is met difficulty.
The present invention is to solve above technical problem by the following technical programs：
Top surface reinforcement hanging apparatus on the inside of a kind of defeated coal strage road of box-shaped, including box-shaped plank road, in box-shaped plank road endoporus
Front fixed support and rear fixed support are respectively arranged with, before left front suspender fixing hole and the right side are respectively arranged with front fixed support
Suspender fixing hole, is respectively arranged with suspender fixing hole behind left back suspender fixing hole and the right side, on rear fixed support in left front suspender
Left front chain block is connected with fixing hole, and chain block before the right side being connected with suspender fixing hole before the right side is solid in left back suspender
Determine on hole, to be connected with left back chain block, chain block after being connected with the right side in suspender fixing hole behind the right side, in box-shaped plank road endoporus
Bottom surface on be respectively arranged with left front suspender fixture block, it is right before suspender fixture block behind suspender fixture block, left back suspender fixture block and the right side, every
I-steel buckling groove and lifting hole(eyelet) are provided with block suspender fixture block, the front end of I-steel is connected to left front suspender fixture block and the right side respectively
On front suspender fixture block, the rear end of I-steel is connected to behind left back suspender fixture block and the right side on suspender fixture block respectively, left front chain block
On the steel chain that lifted link together with the lifting hole(eyelet) on left front suspender fixture block, it is right before lifting steel chain on chain block with it is right before hang
Lifting hole(eyelet) on tool fixture block links together, and the steel chain that lifted on left back chain block is connected to the lifting hole(eyelet) on left back suspender fixture block
Together, behind the right side on chain block lifted steel chain with it is right after lifting hole(eyelet) on suspender fixture block link together.
Support steel beam is supported by the bottom surface of lifting I-steel in place.
Present configuration is simple, easy to use, low cost.
Description of the drawings
Fig. 1 is structural representation of the present invention in front apparent direction；
Fig. 2 is structural representation of the present invention in rear apparent direction；
Fig. 3 is the fiting relation figure of the suspender fixture block with I-steel 10 of the present invention.
Specific embodiment
The present invention is described in detail below in conjunction with the accompanying drawings：
Top surface reinforcement hanging apparatus on the inside of a kind of defeated coal strage road of box-shaped, including box-shaped plank road 1, in box-shaped plank road endoporus 2
In be respectively arranged with front fixed support 3 and rear fixed support 11, left front suspender fixing hole is respectively arranged with front fixed support 3
4 and it is right before suspender fixing hole 5, suspender fixing hole behind left back suspender fixing hole 12 and the right side is respectively arranged with rear fixed support 11
13, left front chain block 6 is connected with left front suspender fixing hole 4, pull calabash before being connected with the right side before the right side on suspender fixing hole 5
Reed 7, is connected with left back chain block 14 on left back suspender fixing hole 12, is connected with right defensive position behind the right side in suspender fixing hole 13
Calabash 15 is drawn, left front suspender fixture block 8, suspender fixture block 9 before the right side is respectively arranged with the bottom surface of box-shaped plank road endoporus 2, left back is hung
Suspender fixture block 17 after tool fixture block 16 and the right side, is provided with I-steel buckling groove 19 and lifting hole(eyelet) 20, I-shaped on every piece of suspender fixture block
The front end of steel 10 is connected on left front suspender fixture block 8 and right front suspender fixture block 9 respectively, and the rear end of I-steel 10 is connected to a left side respectively
Afterwards behind suspender fixture block 16 and the right side on suspender fixture block 17, on left front chain block 6, hanging on steel chain and left front suspender fixture block 8 is lifted
Hole links together, and the steel chain that lifted on right front chain block 7 is linked together with the lifting hole(eyelet) on right front suspender fixture block 9, left back
The steel chain that lifted on chain block 14 is linked together with the lifting hole(eyelet) on left back suspender fixture block 16, carrying on chain block 15 behind the right side
Rise steel chain with it is right after lifting hole(eyelet) on suspender fixture block 17 link together.Suspender fixture block is made by tensing the chain block in four orientation
On I-steel slowly rise, finally reach fastening height, and carry out positioning welding.
Support steel beam 18 is supported by the bottom surface of lifting I-steel 10 in place.
Claims (2)
1. top surface reinforcement hanging apparatus on the inside of a kind of defeated coal strage road of box-shaped, including box-shaped plank road（1）, in box-shaped plank road endoporus
（2）In be respectively arranged with front fixed support（3）With rear fixed support（11）, in front fixed support（3）On be respectively arranged with it is left front
Suspender fixing hole（4）With suspender fixing hole before the right side（5）, in rear fixed support（11）On be respectively arranged with left back suspender fixing hole
（12）With suspender fixing hole behind the right side（13）, in left front suspender fixing hole（4）On be connected with left front chain block（6）, hang before the right side
Tool fixing hole（5）On be connected with chain block before the right side（7）, in left back suspender fixing hole（12）On be connected with left back chain block
（14）, the suspender fixing hole behind the right side（13）In be connected with chain block behind the right side（15）, it is characterised in that in box-shaped plank road endoporus
（2）Bottom surface on be respectively arranged with left front suspender fixture block（8）, it is right before suspender fixture block（9）, left back suspender fixture block（16）Hang with behind the right side
Tool fixture block（17）, I-steel buckling groove is provided with every piece of suspender fixture block（19）And lifting hole(eyelet)（20）, I-steel（10）Before
End is connected to left front suspender fixture block respectively（8）With suspender fixture block before the right side（9）On, I-steel（10）Rear end be connected to respectively it is left back
Suspender fixture block（16）With suspender fixture block behind the right side（17）On, left front chain block（6）On lifting steel chain and left front suspender fixture block（8）
On lifting hole(eyelet) link together, it is right before chain block（7）On lifting steel chain with it is right before suspender fixture block（9）On lifting hole(eyelet) be connected to
Together, left back chain block（14）On lifting steel chain and left back suspender fixture block（16）On lifting hole(eyelet) link together, right defensive position
Draw calabash（15）On lifting steel chain with the right side after suspender fixture block（17）On lifting hole(eyelet) link together.
2. top surface reinforcement hanging apparatus on the inside of a kind of defeated coal strage road of box-shaped according to claim 1, it is characterised in that
Lifting I-steel in place（10）Bottom surface on be supported by support steel beam（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521654.3A CN105152004B (en) | 2015-08-24 | 2015-08-24 | Hoisting device for reinforcing beam of top surface inside box-shaped coal conveying gallery road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521654.3A CN105152004B (en) | 2015-08-24 | 2015-08-24 | Hoisting device for reinforcing beam of top surface inside box-shaped coal conveying gallery road |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105152004A CN105152004A (en) | 2015-12-16 |
| CN105152004B true CN105152004B (en) | 2017-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510521654.3A Active CN105152004B (en) | 2015-08-24 | 2015-08-24 | Hoisting device for reinforcing beam of top surface inside box-shaped coal conveying gallery road |
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| Country | Link |
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| CN (1) | CN105152004B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012782B (en) * | 2017-06-12 | 2019-01-29 | 河南科技大学 | A kind of stealthy bracing means and its reinforcement means of concrete cantilever plank road |
| CN107651552B (en) * | 2017-09-28 | 2024-05-24 | 中船黄埔文冲船舶有限公司 | Auxiliary fixture for ship body structure assembly with chain block |
| CN111498413B (en) * | 2020-05-27 | 2024-08-02 | 上海澳昊机械制造有限公司 | Automatic hang clothing transfer chain on |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202186831U (en) * | 2011-07-20 | 2012-04-11 | 淮南矿业(集团)有限责任公司 | Hanger |
| CN203486756U (en) * | 2013-10-13 | 2014-03-19 | 谈茁 | Lifting tool suitable for I-shaped steel |
| CN204022267U (en) * | 2014-08-21 | 2014-12-17 | 中煤第九十二工程有限公司 | Steel trestle tool special for hoisting |
| CN204980839U (en) * | 2015-08-24 | 2016-01-20 | 中铁十九局集团第六工程有限公司 | Inboard top surface reinforcement girder hoist device of defeated coal strage way of box |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8051544B2 (en) * | 2007-12-24 | 2011-11-08 | Haverfield International Incorporated | Method of replacing insulators on a tower and insulator support and transport assembly therefor |
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2015
- 2015-08-24 CN CN201510521654.3A patent/CN105152004B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202186831U (en) * | 2011-07-20 | 2012-04-11 | 淮南矿业(集团)有限责任公司 | Hanger |
| CN203486756U (en) * | 2013-10-13 | 2014-03-19 | 谈茁 | Lifting tool suitable for I-shaped steel |
| CN204022267U (en) * | 2014-08-21 | 2014-12-17 | 中煤第九十二工程有限公司 | Steel trestle tool special for hoisting |
| CN204980839U (en) * | 2015-08-24 | 2016-01-20 | 中铁十九局集团第六工程有限公司 | Inboard top surface reinforcement girder hoist device of defeated coal strage way of box |
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| Publication number | Publication date |
|---|---|
| CN105152004A (en) | 2015-12-16 |
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