CN107542036A - A kind of U-shaped beam hole for hoist fast plugging device and construction method - Google Patents
A kind of U-shaped beam hole for hoist fast plugging device and construction method Download PDFInfo
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- CN107542036A CN107542036A CN201710834639.3A CN201710834639A CN107542036A CN 107542036 A CN107542036 A CN 107542036A CN 201710834639 A CN201710834639 A CN 201710834639A CN 107542036 A CN107542036 A CN 107542036A
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- Prior art keywords
- hammering
- cylinder
- duct
- spacing hole
- diameter
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052742 iron Inorganic materials 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 4
- 230000010412 perfusion Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 241001270131 Agaricus moelleri Species 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 9
- 235000017491 Bambusa tulda Nutrition 0.000 description 9
- 241001330002 Bambuseae Species 0.000 description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 9
- 239000011425 bamboo Substances 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The present invention discloses a kind of U-shaped beam lifting duct fast plugging device and construction method, including rubber plugging block, hammer, gag lever post；Rubber plugging block is that lower end diameter is small, the big trapezoidal cylinder shape structure of upper end diameter；Hammer includes hammering cylinder, spacing hole, hammering handle, hammering cylinder is boring, the cylindrical iron structure of outer closures, spacing hole is arranged on hammering cylinder upper zone, level is through hammering cylinder diameter, one is set every a segment distance, hammering handle is iron semicircular ring handle, is welded with hammer top surface；Gag lever post is circular iron, can be run through in insertion spacing hole.
Description
Technical field
The present invention relates to one kind to be used for civil engineering bridge technology field, and it is quick to be more particularly to a kind of U-shaped beam hole for hoist
Plugging device and construction method.
Background technology
With the fast development of China's track traffic cause, as the important component of urban rail transit construction, bridge is built
If corresponding development is also obtained.U-shaped beam forms "U" shaped thin walled aperture section as one kind by bottom plate, web and flange plate
Novel bridge structure type, because its have lightweight construction, excellent noise reduction effect, building height are low, space availability ratio is high, driving
The advantages that safety, good appearance it is more and more extensive be applied to Construction of Urban Rail Traffic in.
Construct for city track traffic U ellbeam, after general more common beam body machines in precast beam field, it is carried out
On-site hoisting is set up.However, prefabrication of beam lifting erection construction is, it is necessary near U-shaped beam end fulcrum, bottom plate Varying-thickness region
Default lifting duct, to facilitate beam body anchoring lifting.After the completion of beam body lifting, lifting duct need to be carried out at concrete closure
Reason, to ensure its globality.
For hole for hoist blocking technology, generally use will be slightly larger than the bamboo slab rubber of lifting channel diameter, be hanged by steel wire rope
It is hung in below duct, so as to complete concreting closure processing as template.Although such a method is relatively inexpensive, hole is also given
Road plugging construction brings inconvenience, is mainly reflected in the following aspects：(1) bamboo slab rubber makes, and steel wire rope colligation construction is numerous
It is trivial.(2) bamboo slab rubber is placed on beam bottom, and because now beam body has set up completion, beam bottom bamboo slab rubber is placed more inconvenient.(3) bamboo glue
Easily there is spillage by steel wire Suspending fixation, seal and less stable in concreting, process of vibrating in plate.
So under this background, exploitation one kind, which possesses, disclosure satisfy that U-shaped beam lifting duct fast plugging device and construction
Method, have great practical value.
The content of the invention
The purpose of the present invention is to solve the deficiency of above-mentioned existing tradition lifting duct blocking technology, before existing technology
Put, there is provided a kind of U-shaped beam lifting duct fast plugging device and construction method.
To achieve these goals, the present invention uses following technical measures：
A kind of U-shaped beam lifts duct fast plugging device, including rubber plugging block, hammer and gag lever post, described rubber
Glue plugging block is the cylindrical structural that a longitudinal section is inverted trapezoidal；Described hammer includes hammering cylinder, spacing hole and hammering
Handle, the hammering cylinder are upper and lower side closing, the cylindrical structural of inner hollow, and spacing hole is arranged on hammering cylinder middle and upper part area
Domain, the spacing hole horizontal is through hammering cylinder, and the axis of spacing hole overlaps with hammering the diameter of cylinder, in the vertical side of hammering cylinder
One spacing hole is set every a segment distance upwards；Described hammering handle welds with hammer top surface；Described gag lever post is
Circular iron, its length are slightly less than spacing bore dia slightly larger than hammering cylinder diameter about 15cm, spacing shank diameter, and it is limited through insertion
In the hole of position.
Further, described hammering cylinder is iron structure.
Further, described hammering handle is semi-circular shape handle made of iron.
Further, the lower end diameter of described rubber plugging block is slightly less than lifting channel diameter, and upper end diameter is slightly larger than
Channel diameter about 5mm is lifted, so that rubber plugging block can stopper lifting duct.
Further, described hammering cylinder wall thickness is about 1cm, and external diameter is slightly less than lifting channel diameter, upper handle
For semilune structure, hammered with facilitating hammering cylinder to be lifted.
Further, described hammering cylinder spacing hole every 4cm in the middle part of hammering cylinder by upwards, setting one, spacing hole is straight
Footpath is about 8mm.
Further, described gag lever post penetrates relevant position hammering cylinder spacing hole, played anti-according to closure thickness requirement
Only hammer the excessive effect of rubber plugging block displacement.
Duct fast plugging device construction method, including following steps are lifted to described U-shaped beam：
Step 1：The less lower end of rubber plugging block diameter is placed in hole for hoist.
Step 2：(it is typically designed requirement closure thickness according to required closure thickness and is not less than U-shaped girder span midsole plate thickness),
Gag lever post is inserted in corresponding hammering cylinder spacing hole, and ensures the exposed hammering segment distance of cylinder one in gag lever post both ends.
Step 3：Lifting hammering cylinder, it is vertical to hammer rubber plugging block, until rubber plugging block reaches corresponding in lifting duct
Position.
Step 4：Into lifting duct, the slightly expanded concrete of perfusion label identical with beam body, duct inner concrete vibrate
Afterwards, floating top surface concrete, duct plugging construction is completed.
The present invention has advantages below relative to prior art：
(1) block rubber convenient material drawing, it is in light weight, can mass customization processing；
(2) it is simple to operate to hammer cylinder, and there is stopping means (spacing hole and gag lever post), can meet that difference pours thickness and hung
Dress drift hits construction；Particularly by the way that on the vertical direction of hammering cylinder, a spacing hole is set every a segment distance, due to
The height of spacing hole is different, therefore, can meet the different hammering constructions for pouring thickness hole for hoist.
(3) block block rubber seal and stability is preferable, concreting process not spillage, so as to further ensure
Concreting blocks quality；
(4) present invention is simple in construction, and material usage is less, and substantially increases efficiency of construction, saves the engineering time,
With good engineering economy.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is that U-shaped beam lifts hole site facade arrangement schematic diagram；
Fig. 2 is that U-shaped beam lifts hole site fulcrum Varying-thickness section arrangement schematic diagram；
Fig. 3 is U-shaped beam hole for hoist plugging device operating diagram；
In figure：1- rubber plugging blocks, 2- hammers, 3- gag lever posts, 4- hammering cylinders, 5- spacing holes, 6- hammering handles, 7- are hung
Fill duct.
Embodiment
It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
As background technology is introduced, there are the following problems in existing hole for hoist blocking technology：(1) bamboo slab rubber makes,
Steel wire rope colligation construction is cumbersome.(2) bamboo slab rubber is placed on beam bottom, and because now beam body has set up completion, beam bottom bamboo slab rubber is placed
It is more inconvenient.(3) bamboo slab rubber is held in concreting, process of vibrating by steel wire Suspending fixation, seal and less stable
Easily there is spillage.In order to solve technical problem as above, present applicant proposes a kind of U-shaped beam hole for hoist fast plugging device and apply
Work method.
Below in conjunction with accompanying drawing 1,2,3, the structure of the present invention is further described.
Duct blocking technology is lifted relative to tradition the invention provides one kind, possesses and disclosure satisfy that U-shaped hole for hoist coagulation
Soil perfusion closure, new fast plugging device and construction method.
With reference to shown in Fig. 1~Fig. 3, U-shaped beam lifting duct fast plugging device specifically includes rubber plugging block 1, hammer
2nd, gag lever post 3,
Rubber plugging block 1 is that lower end diameter is small, and (i.e. longitudinal section is inverted trapezoidal knot to the big trapezoidal cylinder shape structure of upper end diameter
Structure)；Described hammer 2 includes hammering cylinder 4, spacing hole 5, hammering handle 6, and hammering cylinder 4 is upper and lower side closing, hollow cylinder
The iron structure of shape, spacing hole 5 are arranged on hammering cylinder 4 upper zone, and level is set through the hammering diameter of cylinder 4 every a segment distance
One is put, can meet that difference pours the hammering construction of thickness hole for hoist.
Hammering handle 6 is iron semicircular ring handle, is welded with hammer top surface；Described gag lever post 3 is circular iron, its
Length is slightly less than spacing bore dia slightly larger than hammering cylinder diameter about 15cm, diameter, in insertion spacing hole.
With reference to shown in Fig. 3, the lower end diameter of rubber plugging block 1 is slightly less than the lifting diameter of duct 7, and upper end diameter is slightly larger than lifting
The diameter about 5mm of duct 7, so that rubber plugging block can stopper lifting duct 7.
With reference to shown in Fig. 3, the hammering wall thickness of cylinder 4 is about 1cm, and external diameter is slightly less than the lifting diameter of duct 7, and top hammering carries
Hand 6 is semilune structure, to facilitate the hammering lifting hammering of cylinder 4.
With reference to shown in Fig. 3, hammering cylinder spacing hole 5 every 4cm in the middle part of hammering cylinder by upwards, setting one, the diameter of spacing hole 5
About 8mm.
With reference to shown in Fig. 3, gag lever post 3 penetrates relevant position hammering cylinder spacing hole 5, played anti-according to closure thickness requirement
Only hammer the excessive effect of displacement.
Duct fast plugging device construction method, including following steps are lifted to described U-shaped beam：
Step 1：The less lower end of the diameter of rubber plugging block 1 is placed in hole for hoist 7.
Step 2：(it is typically designed requirement closure thickness according to required closure thickness and is not less than U-shaped girder span midsole plate thickness),
Gag lever post 3 is inserted in corresponding hammering cylinder spacing hole 5, and ensures the exposed hammering segment distance of cylinder 4 one in the both ends of gag lever post 3.
Step 3：Lifting hammering cylinder 4, it is vertical to hammer rubber plugging block 1, until rubber plugging block 1 reaches in lifting duct 7
Relevant position.
Step 4：Into lifting duct 7, the slightly expanded concrete of perfusion label identical with beam body, duct inner concrete vibrate
Afterwards, floating top surface concrete, duct plugging construction is completed.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, model not is protected to the present invention
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need to pay various modifications or deformation that creative work can make still within protection scope of the present invention.
Claims (8)
1.U ellbeams lift duct fast plugging device, it is characterised in that described including rubber plugging block, hammer and gag lever post
Rubber plugging block be cylindrical structural that a longitudinal section is inverted trapezoidal；Described hammer include hammering cylinder, spacing hole and
Handle is hammered, the hammering cylinder is upper and lower side closing, the cylindrical structural of inner hollow, and spacing hole is arranged on hammering cylinder middle and upper part
Region, the spacing hole horizontal is through hammering cylinder, and the axis of spacing hole overlaps with hammering the diameter of cylinder, in the vertical of hammering cylinder
One spacing hole is set every a segment distance on direction；Described hammering handle welds with hammer top surface；Described gag lever post
For circular iron, its length is slightly less than spacing bore dia slightly larger than hammering cylinder diameter about 15cm, diameter, and it is through insertion spacing hole
It is interior.
2. U-shaped beam as claimed in claim 1 lifts duct fast plugging device, it is characterised in that described rubber plugging block
Lower end diameter is slightly less than lifting channel diameter, and upper end diameter is slightly larger than lifting channel diameter about 5mm, so that rubber plugging block energy
Enough stopper lifting duct.
3. U-shaped beam as claimed in claim 1 lifts duct fast plugging device, it is characterised in that described hammering cylinder barrel
Thickness is about 1cm, and external diameter is slightly less than lifting channel diameter, and upper handle is semilune structure, to facilitate hammering cylinder lifting hammering.
4. U-shaped beam as claimed in claim 1 lifts duct fast plugging device, it is characterised in that described hammering cylinder is spacing
Hole every 4cm in the middle part of hammering cylinder by upwards, setting one, spacing bore dia is about 8mm.
5. U-shaped beam as claimed in claim 1 lifts duct fast plugging device, it is characterised in that described gag lever post according to
Thickness requirement is blocked, penetrates relevant position hammering cylinder spacing hole, playing prevents from hammering the excessive effect of rubber plugging block displacement.
6. U-shaped beam as claimed in claim 1 lifts duct fast plugging device, it is characterised in that described hammering cylinder is iron
Structure processed.
7. U-shaped beam as claimed in claim 1 lifts duct fast plugging device, it is characterised in that described hammering handle is
Semi-circular shape handle made of iron.
8. the U-shaped beam lifting duct fast plugging device construction method as any one of claim 1-7, it is characterized in that：
Comprise the following steps：
Step 1：The less lower end of rubber plugging block diameter is placed in hole for hoist.
Step 2：According to required closure thickness, gag lever post is inserted in corresponding hammering cylinder spacing hole, and ensure gag lever post both ends
The exposed hammering segment distance of cylinder one.
Step 3：Lifting hammering cylinder, it is vertical to hammer rubber plugging block, until rubber plugging block reaches relevant position in lifting duct.
Step 4：Into lifting duct, the slightly expanded concrete of perfusion label identical with beam body, after duct inner concrete vibrates, is smeared
Flat-top surface concrete, complete duct plugging construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710834639.3A CN107542036B (en) | 2017-09-15 | 2017-09-15 | Quick plugging device for U-shaped beam lifting hole and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710834639.3A CN107542036B (en) | 2017-09-15 | 2017-09-15 | Quick plugging device for U-shaped beam lifting hole and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107542036A true CN107542036A (en) | 2018-01-05 |
| CN107542036B CN107542036B (en) | 2024-06-25 |
Family
ID=60963961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710834639.3A Active CN107542036B (en) | 2017-09-15 | 2017-09-15 | Quick plugging device for U-shaped beam lifting hole and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107542036B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200943800Y (en) * | 2006-09-04 | 2007-09-05 | 刘兴山 | Plugging tool for tube bundle leakage |
| CN101250870A (en) * | 2008-03-18 | 2008-08-27 | 河南省第二建筑工程有限责任公司 | Positioning device for filling pile reinforcement cage |
| CN201962809U (en) * | 2010-11-29 | 2011-09-07 | 宿迁华夏建设(集团)工程有限公司 | Choke plug for preventing water seepage of concrete wall and column pore canal |
| CN202730973U (en) * | 2012-09-05 | 2013-02-13 | 中建七局第二建筑有限公司 | Concrete outer wall bolt hole leakproof structure |
| CN205935651U (en) * | 2016-08-19 | 2017-02-08 | 中国化学工程第三建设有限公司 | Mold stripping is restoreed to floor hole for hoist |
| CN205990670U (en) * | 2016-08-30 | 2017-03-01 | 河南科建建设工程有限公司 | A kind of exterior wall preformed hole leveling device |
| CN106677355A (en) * | 2017-02-27 | 2017-05-17 | 中国冶集团有限公司 | Floor slab hole plugging device and method |
| CN106958297A (en) * | 2017-05-04 | 2017-07-18 | 中建八局第三建设有限公司 | A kind of outer wall of basement hole to be provided temporary blocking device and method for blocking |
| US20170284110A1 (en) * | 2014-12-16 | 2017-10-05 | 20 Emma 20 S.L. | Sealing Plug for Closing Holes in Walls and the Like |
| CN207193777U (en) * | 2017-09-15 | 2018-04-06 | 中铁十四局集团第五工程有限公司 | A kind of U-shaped beam hole for hoist fast plugging device |
-
2017
- 2017-09-15 CN CN201710834639.3A patent/CN107542036B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200943800Y (en) * | 2006-09-04 | 2007-09-05 | 刘兴山 | Plugging tool for tube bundle leakage |
| CN101250870A (en) * | 2008-03-18 | 2008-08-27 | 河南省第二建筑工程有限责任公司 | Positioning device for filling pile reinforcement cage |
| CN201962809U (en) * | 2010-11-29 | 2011-09-07 | 宿迁华夏建设(集团)工程有限公司 | Choke plug for preventing water seepage of concrete wall and column pore canal |
| CN202730973U (en) * | 2012-09-05 | 2013-02-13 | 中建七局第二建筑有限公司 | Concrete outer wall bolt hole leakproof structure |
| US20170284110A1 (en) * | 2014-12-16 | 2017-10-05 | 20 Emma 20 S.L. | Sealing Plug for Closing Holes in Walls and the Like |
| CN205935651U (en) * | 2016-08-19 | 2017-02-08 | 中国化学工程第三建设有限公司 | Mold stripping is restoreed to floor hole for hoist |
| CN205990670U (en) * | 2016-08-30 | 2017-03-01 | 河南科建建设工程有限公司 | A kind of exterior wall preformed hole leveling device |
| CN106677355A (en) * | 2017-02-27 | 2017-05-17 | 中国冶集团有限公司 | Floor slab hole plugging device and method |
| CN106958297A (en) * | 2017-05-04 | 2017-07-18 | 中建八局第三建设有限公司 | A kind of outer wall of basement hole to be provided temporary blocking device and method for blocking |
| CN207193777U (en) * | 2017-09-15 | 2018-04-06 | 中铁十四局集团第五工程有限公司 | A kind of U-shaped beam hole for hoist fast plugging device |
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| Publication number | Publication date |
|---|---|
| CN107542036B (en) | 2024-06-25 |
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