CN203547124U - Control device for sliding mould protective layer - Google Patents
Control device for sliding mould protective layer Download PDFInfo
- Publication number
- CN203547124U CN203547124U CN201320704987.6U CN201320704987U CN203547124U CN 203547124 U CN203547124 U CN 203547124U CN 201320704987 U CN201320704987 U CN 201320704987U CN 203547124 U CN203547124 U CN 203547124U
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- Prior art keywords
- protective layer
- control device
- sliding
- thickness
- straight section
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- 239000011241 protective layer Substances 0.000 title abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 238000009415 formwork Methods 0.000 claims description 17
- 230000002787 reinforcement Effects 0.000 claims description 13
- 238000004080 punching Methods 0.000 claims description 10
- 238000009751 slip forming Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 abstract description 3
- 238000011112 process operation Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000011202 Angiopteris lygodiifolia Nutrition 0.000 description 1
- 241000723185 Cyathea Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of construction work, in particular to a control device for a sliding mould protective layer. The diameter of round steel is equal to the thickness of a steel bar protective layer, the round steel is provided with a straight section and a bent section, the length of the straight section is two times the interval between horizontal bars of a steel bar net piece, the bending radius of the bent section is four times the thickness of the steel bar protective layer, the bending angle of the bent section is 60 degrees, and the straight section is further provided with a pothook. According to the control device for the sliding mould protective layer, a control part for the sliding mould protective layer is modified based on a common method, the control device for the sliding mould protective layer is easy to machine, can be used repeatedly once being input, control over the steel bar protective layer in the whole sliding section can be guaranteed after installation is in place in one time, a large number of process operations are avoided, the steel bar net piece enters a mould stably, the thickness of the protective layer is guaranteed, and the phenomenon that poured concrete is swung by steel bars at the upper layer and is disturbed or the protective layer is broken due to large swinging of the steel bars in an original method is avoided. The control device for the sliding mould protective layer is safe, reliable and high in practicability and popularization value.
Description
[technical field]
The utility model relates to construction works technical field, specifically a kind of sliding formwork topping control device.
[background technology]
Slip form work technology is that China's Cast-in-situ Concrete Structural Engineering construction machinery degree is high, speed of application is fast, on-the-spot place takies less, structural integrity is strong, anti-seismic performance good, safety work is secure, environment and the significant a kind of construction technology of economical synthesis benefit, conventionally referred to as " sliding formwork ".In the slding form operation of prior art, conventionally can occur reinforcement cover control inaccurate, easily come off; reinforced mesh swings larger; and then affect concreting quality; even cause lower floor initial set concrete there is the situation of topping cracking, the construction quality on engineering and progress etc. have caused impact.
[utility model content]
The purpose of this utility model is exactly problem and the defects such as reinforcement cover control is inaccurate when solving in prior art slding form operation, provides a kind of novel structure, safe and reliable, the sliding formwork topping control device of reinforced mesh state in the time of can effectively guaranteeing sliding formwork.
For achieving the above object, a kind of sliding formwork topping control device is provided, comprise round steel, sliding formwork topping control device is located on slip form construction device, described slip form construction device comprises sliding punching block, hoisting frame, operating platform, support bar, jack and lifting appliance, it is characterized in that described round steel diameter equates with thickness of protection tier, round steel has a straight section 12 and a curved segment 11, the length of straight section is 2 times of described reinforced mesh horizontal bar spacing, the bend radius of described curved segment is 4 times of thickness of protection tier, the angle of bend of described curved segment is 60 °, on described straight tube, also there is a hook 13.
Between described hook and sliding punching block, by spot welding, be connected.
Described straight section, curved segment and hook is integral type structure.
The utility model compared with the existing technology; its advantage is that it is that the round steel of protective layer thickness processes that this device is mainly selected diameter; first the control length of topping control device is lengthened to the twice of reinforced mesh horizontal bar spacing by conventional 10-15cm; to guarantee in sliding process topping control device, control the position of twice horizontal reinforcement at least simultaneously; both avoided reinforced mesh to occur large inclination because losing suddenly lateral support power; guarantee that again reinforced mesh is controlled under plumbness all the time, there will not be swing.With this, reach reinforced mesh and steadily enter mould, guaranteeing also to have avoided in protective layer thickness concreting can not swung by top reinforcement, occur disturbance situation.Bending 60 degree in guiding position, this control device upper end, bend radius is 4 times of protective layer thickness, with this, guarantees that upper strata horizontal reinforcement enters in the control range of topping device smoothly.This device adopts hook to be attached on punching block simultaneously, and it is connected with punching block spot welding, to guarantee its verticality and fastness.In addition, the processing of this device is simple, once drops into, and can reuse, and once mounting can guarantee the control of whole sliding stage reinforcement cover after putting in place simultaneously, has avoided a large amount of process operations, reliable in quality.Also avoid in original way reinforcing bar to swing larger simultaneously, to lower floor initial set concrete disturbance, even occurred the generation of topping cracking situation, there is very high practicality and promotional value.
[accompanying drawing explanation]
Fig. 1 is primary structure schematic diagram of the present utility model;
Fig. 2 is embodiment schematic diagram of the present utility model;
As shown in the figure, in figure: 1. the sliding punching block 10. of sliding formwork topping control device 2. reinforced mesh horizontal bar 3. reinforced mesh stud 4. jack 5. support bar 6. operating platform 7. guardrail 8. hoisting frame 9. has been built concrete 11. curved segment 12. straight sections 13. and linked up with a. reinforced mesh horizontal bar space D. thickness of protection tier h. sliding formwork topping control device straight section length R. boot section bend radius;
Specifying Fig. 2 is Figure of abstract of the present utility model.
[specific embodiment]
Below in conjunction with accompanying drawing, the utility model is described in further detail, and the structure of this device and principle are very clearly concerning this professional people.Should be appreciated that instantiation described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model is the control device that is applied to reinforcement cover in concrete structure form construction technology, on the basis of original conventional way, sliding formwork topping control member is improved.Sliding formwork topping control device is located on slip form construction device.Slip form construction device comprises the reinforced mesh horizontal bar of sliding punching block, reinforcement cover, two or more equidistant settings, two or more reinforced mesh stud, jack etc.Round steel diameter equates with thickness of protection tier D, and round steel has a straight section and a curved segment, and curved segment part, for guiding position, can guarantee that upper strata horizontal reinforcement enters in the control range of topping device smoothly.The length h of straight tube is 2 times of reinforced mesh horizontal bar spacing a; to guarantee in sliding process topping control device, control the position of twice horizontal reinforcement at least simultaneously; both avoided reinforced mesh to occur large inclination because losing suddenly lateral support power; guarantee that again reinforced mesh is controlled under plumbness all the time, there will not be swing.With this, reach reinforced mesh and steadily enter mould, guaranteeing also to have avoided in protective layer thickness concreting can not swung by top reinforcement, occur disturbance situation.The radius of curvature R of bend pipe is 4 times of thickness of protection tier, and the end face of bend pipe and horizontal plane angle guide position angle of bend is 60 °, with this, guarantees that upper strata horizontal reinforcement enters in the control range of topping device smoothly.On straight tube, also have a hook, this device adopts hook to be attached on punching block, and vertical to itself and the punching block reliable spot welding of spinulose tree fern is connected, to guarantee its verticality and fastness.The utility model is in embodiment construction experiment process, and technician, according to the specific requirement of topping control, utilizes sliding formwork topping control device coordinative construction of the present utility model, and effect is ideal, has also reached the set goal.
Claims (3)
1. a sliding formwork topping control device, comprise round steel, sliding formwork topping control device is located on slip form construction device, described slip form construction device also comprises sliding punching block, reinforcement cover control device, hoisting frame, operating platform, support bar, jack and lifting appliance, it is characterized in that described round steel diameter equates with thickness of protection tier, round steel has a straight section (12) and a curved segment (11), the length of straight section is 2 times of described reinforced mesh horizontal bar spacing, the bend radius of described curved segment is 4 times of thickness of protection tier, the angle of bend of described curved segment is 60 °, on described straight tube, also there is a hook (13).
2. a kind of sliding formwork topping control device as claimed in claim 1, is characterized in that by spot welding, being connected between described hook and sliding punching block.
3. a kind of sliding formwork topping control device as claimed in claim 1, is characterized in that described straight section, curved segment and hook are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704987.6U CN203547124U (en) | 2013-11-08 | 2013-11-08 | Control device for sliding mould protective layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704987.6U CN203547124U (en) | 2013-11-08 | 2013-11-08 | Control device for sliding mould protective layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203547124U true CN203547124U (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320704987.6U Expired - Lifetime CN203547124U (en) | 2013-11-08 | 2013-11-08 | Control device for sliding mould protective layer |
Country Status (1)
| Country | Link |
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| CN (1) | CN203547124U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938642A (en) * | 2014-05-12 | 2014-07-23 | 葛洲坝集团第五工程有限公司 | Adjusting device of pile foundation steel bar protective layer |
| CN105239775A (en) * | 2015-09-08 | 2016-01-13 | 广州市恒盛建设工程有限公司 | Rebar mounting quality dynamic control method used for silo slip-form construction |
| CN107642200A (en) * | 2016-07-22 | 2018-01-30 | 五冶集团上海有限公司 | One kind is used for slding form operation thickness control of protection cover of rebar device |
| CN108166751A (en) * | 2018-01-08 | 2018-06-15 | 广西壮族自治区冶金建设公司 | It is used to ensure the locating rod of barrel thickness of protection tier in a kind of slding form operation |
| CN109025070A (en) * | 2018-08-01 | 2018-12-18 | 宁国市挚友合金钢材料有限公司 | A kind of large-section beam beam bottom cover to reinforcement support device |
-
2013
- 2013-11-08 CN CN201320704987.6U patent/CN203547124U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938642A (en) * | 2014-05-12 | 2014-07-23 | 葛洲坝集团第五工程有限公司 | Adjusting device of pile foundation steel bar protective layer |
| CN103938642B (en) * | 2014-05-12 | 2015-08-12 | 葛洲坝集团第五工程有限公司 | A kind of pile foundation reinforcement cover adjusting device |
| CN105239775A (en) * | 2015-09-08 | 2016-01-13 | 广州市恒盛建设工程有限公司 | Rebar mounting quality dynamic control method used for silo slip-form construction |
| CN107642200A (en) * | 2016-07-22 | 2018-01-30 | 五冶集团上海有限公司 | One kind is used for slding form operation thickness control of protection cover of rebar device |
| CN108166751A (en) * | 2018-01-08 | 2018-06-15 | 广西壮族自治区冶金建设公司 | It is used to ensure the locating rod of barrel thickness of protection tier in a kind of slding form operation |
| CN109025070A (en) * | 2018-08-01 | 2018-12-18 | 宁国市挚友合金钢材料有限公司 | A kind of large-section beam beam bottom cover to reinforcement support device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: THE SIXTH CIVIL ENGINEERING CO., LTD. OF CREC SHAN Free format text: FORMER OWNER: SIXTH BRANCH SHANGHAI CIVIL ENGINEERING CO., LTD. OF CREC Effective date: 20140430 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI CIVIL ENGINEERING CO., LTD. OF CREC Free format text: FORMER NAME: SHANGHAI CIVIL ENGINEERING CO., LTD. OF CREC |
|
| CP03 | Change of name, title or address |
Address after: 200436 Shanghai Road, Zhabei District, No. three, No. 278 Patentee after: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC Patentee after: Sixth Branch, Shanghai Civil Engineering Co.,Ltd.of CREC Address before: 200436 Shanghai, Zhabei District River Road, No. 272, No. three, layer 278, 10 Patentee before: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC Patentee before: Sixth Branch, Shanghai Civil Engineering Co.,Ltd.of CREC |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140430 Address after: 200436 Shanghai Road, Zhabei District, No. three, No. 278 Patentee after: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC Patentee after: SHANGHAI CIVIL ENGINEERING GROUP SIXTH CO.,LTD. Address before: 200436 Shanghai Road, Zhabei District, No. three, No. 278 Patentee before: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC Patentee before: Sixth Branch, Shanghai Civil Engineering Co.,Ltd.of CREC |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |