CN204690563U - A kind of novel device for promoting concrete plate - Google Patents
A kind of novel device for promoting concrete plate Download PDFInfo
- Publication number
- CN204690563U CN204690563U CN201520155303.0U CN201520155303U CN204690563U CN 204690563 U CN204690563 U CN 204690563U CN 201520155303 U CN201520155303 U CN 201520155303U CN 204690563 U CN204690563 U CN 204690563U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- concrete plate
- threaded cap
- flat substrate
- pipe
- 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.)
- Expired - Fee Related
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 59
- 230000001737 promoting effect Effects 0.000 title claims abstract description 9
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 238000003466 welding Methods 0.000 claims description 3
- 239000011440 grout Substances 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 8
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 241000288140 Gruiformes Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000008439 repair process Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000124872 Grus grus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses a kind of device for promoting concrete plate, to be arranged on concrete plate that inside is embedded with conventional rebar and adjacent with the grout pipe of concrete plate inside on four corners being uniformly distributed in concrete plate; Described device comprises flat substrate, pipe, sleeve, indented bars, threaded cap and hex nut; Pipe is fixed on the center of flat substrate and upwards extends; Sleeve is matched with tube exterior; Sleeve upwards extends along on flat substrate; The top of sleeve is provided with the U-shaped indented bars of pair of curved and prevents sleeve from flat substrate superior displacement; Sleeve establishes screw thread and threaded cap coupling away from the inside, one end of flat substrate, and threaded cap one end has hex nut to be fixed on sleeve by threaded cap; Hex nut is fixed on threaded cap top, concrete plate formed but uncured before, threaded cap can be removed from sleeve and form gap above concrete plate and sleeve, lifting gear transportable concrete sheet material is provided.
Description
Technical field
The utility model relates to the device embedded in prefabricated concrete slab; Particularly relate to the device for promoting concrete plate.
Background technology
Along with new communities' construction, the building size of approach system is increasing, to strengthen community and contiguous intercommunal contact; Therefore, a series of highway and speedway is constructed, with traffick.
In road construction or when repairing, prefabricated concrete plate is usually needed to embed in road, the manpower that this process usually needs a large amount of lifting appliances and operates machine, road maintenance engineering is usually carried out at night and is allly had road section Under Repair all to need close traffic; In this case, need new concrete plate to be installed on road fast, to make road reopen morning every other day; But, labour and the cost of current roadbed laying are all very high; Therefore, need a kind of device that new concrete plate can be promoted rapidly badly, raise the efficiency with the working time shortening workman simultaneously.
Utility model content
For solving the problem, the utility model provides a kind of device for promoting concrete plate, and new concrete plate must not promote rapidly thus lose time and technical problem that efficiency is not high by solution.
A kind of device for promoting concrete plate, for construction and/or the repair process of road, it to be arranged on concrete plate that inside is embedded with conventional rebar and to be uniformly distributed on four corners of concrete plate and the grout pipe simultaneously arranged with concrete plate inside is adjacent.
Described device comprises flat substrate, pipe, sleeve, indented bars, threaded cap and hex nut; Device is made up of steel or other robust material, load-bearing can be unlikely to distortion with opposing tensile force.
Pipe is fixed on the center of flat substrate and extends straight up, and the fixed form of pipe can be welding, and its desirable diameter is 3cm ~ 4cm, and desirable height is 4cm ~ 5cm; Sleeve is arranged at tube interior and mates with pipe, and sleeve is hollow cylindrical sleeve, is removably contained in tube interior bottom it, and the ideal height of sleeve is 15cm ~ 17cm, to be positioned on flat substrate so that support tube and extending straight up along flat substrate bottom it; The top of sleeve is provided with a pair mutual overlapping U-shaped indented bars; The U-shaped openend of indented bars outwards also extends to concrete plate inside and conventional rebar right-angled intersection in opposite direction; Be shifted when described indented bars serves as anchor to prevent sleeve from separating from flat substrate; In addition, indented bars and the conventional rebar be embedded in concrete slab intersect common Concrete Structure sheet material structure and make device in place.
Sleeve is provided with away from the inside of the end of flat substrate the screw thread be connected with one end of threaded cap, and the other end of threaded cap is provided with hex nut for threaded cap is fixed on sleeve; This threaded cap is detachably connected on the screw thread at the top of sleeve; In concrete plate casting process, threaded cap is rotationally connected the top to sleeve, and threaded cap length is about 5cm, because it is detachable, can prevent fill concrete in sleeve; In addition, hex nut is fixed on threaded cap top, once concrete plate formed but uncured before, threaded cap can be removed from sleeve, gap can be formed above concrete plate and sleeve, in this gap, lifting suspension ring are installed, to make crane by lifting suspension ring transportable concrete sheet material, and then from the device of the surrounding being positioned at concrete plate, concrete plate lifting steadily are put into roadbed in place.
Compared with prior art, the beneficial effects of the utility model are: lifting appliance is cast straight to prefabricated concrete plate by the utility model, and be distributed in the surrounding of concrete plate, device is provided with dismountable hex nut can make concrete plate shaping but not completely solidification time form the space that the general lifting appliance such as common crane uses, concrete plate can be put into roadbed from surrounding lifting steadily, and device central authorities are provided with the indented bars preventing from being shifted and strengthening fastness function, energy is reinforced concrete sheet material further, has very strong practicality.
Accompanying drawing explanation
Fig. 1 is decomposing schematic representation of the present utility model.
Fig. 2 is combination schematic diagram of the present utility model.
Wherein: lifting appliance 1, flat substrate 3, pipe 5, sleeve 9, indented bars 11, indented bars 13, screw thread 15, threaded cap 17, hex nut 19.
Fig. 3 is the schematic diagram that the utility model embeds concrete plate.
Wherein: lifting appliance 1, concrete plate 30, conventional rebar 36, grout pipe 42.
Fig. 4 is the lifting appliance schematic diagram that the utility model is provided with a threaded cap.
Wherein: lifting appliance 1, flat substrate 3, pipe 5, sleeve 9, indented bars 11, indented bars 13, threaded cap 17, hex nut 19, concrete plate 30, conventional rebar 36, grout pipe 42.
Fig. 5 is the schematic diagram after the utility model removes detachable threaded cap.
Wherein: lifting appliance 1, flat substrate 3, pipe 5, sleeve 9, indented bars 11,13, hex nut 19, gap 22, concrete plate 30, conventional rebar 36, grout pipe 42.
Fig. 6 is the schematic diagram after the utility model installs lifting suspension ring.
Wherein: lifting appliance 1, flat substrate 3, pipe 5, sleeve 9, indented bars 11,13, hex nut 19, gap 22, concrete plate 30, lifting suspension ring 34, conventional rebar 36, grout pipe 42, crane 50.
Fig. 7 is the schematic diagram of the utility model implementation process.
Wherein: concrete plate 30, lifting suspension ring 34, grout pipe 42, crane 50.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in more detail.
A kind of device for promoting concrete plate as shown in Figure 1, Figure 2 and Figure 4, for in the construction of road and/or repair process, represent by numeral 1, as shown in Figure 3, it to be arranged on concrete plate 30 that inside is embedded with conventional rebar 36 and to be uniformly distributed on four corners of concrete plate 30 and the grout pipe 42 simultaneously arranged with concrete plate 30 inside is adjacent.
Described device 1 comprises flat substrate 3, pipe 5, sleeve 9, indented bars 11, indented bars 13, threaded cap 17 and hex nut 19.
Device 1 is made up of steel or other robust material, load-bearing can be unlikely to distortion with opposing tensile force.
Pipe 5 is fixed on the center of flat substrate 3 and extends straight up, and the fixed form of pipe 5 can be welding, and its desirable diameter is 3cm ~ 4cm, and desirable height is 4cm ~ 5cm.
The inside that sleeve 9 is arranged at pipe 5 is mated with pipe 5, and this sleeve 9 is hollow cylindrical sleeve, and be removably contained in pipe 5 bottom it inner, the ideal height of sleeve 9 is 15cm ~ 17cm, is positioned on flat substrate 3 so that support tube 5 bottom it; As shown in Figure 4, sleeve 9 extends straight up on flat substrate 3.
The top of sleeve 9 is provided with a pair mutual overlapping U-shaped indented bars 11 and indented bars 13.
The U-shaped openend of indented bars 11 and indented bars 13 outwards also extends to concrete plate 30 inside and conventional rebar 36 right-angled intersection in opposite direction; Be shifted when described indented bars 11,13 serves as anchor to prevent sleeve 9 from separating from flat substrate 3; In addition, indented bars 11,13 and the conventional rebar 36 be embedded in concrete slab 30 intersect common Concrete Structure sheet material 30 structure and make device 1 in place.
Sleeve 9 is provided with screw thread 15 away from the inside of the end of flat substrate 3, and for being connected with one end coupling of threaded cap 17, the other end of threaded cap 17 is provided with hex nut 19 for threaded cap 17 is fixed on sleeve 9; This threaded cap 17 is detachably connected on the screw thread 15 at the top of sleeve 9; As shown in Figure 4, in concrete plate 30 casting process, threaded cap 17 is rotationally connected the top to sleeve 9, and threaded cap 17 length is about 5cm, because it is detachable, can prevent fill concrete in sleeve 9; In addition, hex nut 19 is fixed on threaded cap 17 top, once concrete plate 30 formed but uncured before, threaded cap 17 can be removed from sleeve 9, gap 22 as shown in Figure 5 can be formed above concrete plate 30 and sleeve 9, in this gap 22, lifting suspension ring 34 are installed, to make crane 50 as shown in Figure 6 by lifting suspension ring 34 transportable concrete sheet material 30, and then from as shown in Figure 7 concrete plate 30 lifting steadily being put into roadbed in place by the device being positioned at the surrounding of concrete plate 30.
Claims (2)
1. for promoting a device for concrete plate, it is characterized in that: described device to be arranged on concrete plate that inside is embedded with conventional rebar and to be uniformly distributed on four corners of concrete plate;
Described device comprises flat substrate, pipe, sleeve, indented bars, threaded cap and hex nut; Described pipe is fixed on the center of flat substrate and extends straight up; The bottom of described sleeve is embedded at tube interior, and it is outer and extend straight up that the top of sleeve is positioned at pipe; The top of sleeve is provided with a pair mutual overlapping U-shaped indented bars; The U-shaped openend of indented bars outwards also extends to concrete plate inside and conventional rebar right-angled intersection in opposite direction;
Described sleeve is provided with away from the inside of the end of flat substrate the screw thread be connected with one end of threaded cap, and the other end of threaded cap is with by threaded cap, the hex nut be fixed on sleeve is connected.
2. a kind of device for promoting concrete plate according to claim 1, is characterized in that: the fixed form of described pipe is welding, and its diameter is 3cm ~ 4cm, is highly 4cm ~ 5cm; Described sleeve is hollow cylindrical sleeve, and the height of sleeve is 15cm ~ 17cm; Described threaded cap length is 5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155303.0U CN204690563U (en) | 2015-03-18 | 2015-03-18 | A kind of novel device for promoting concrete plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155303.0U CN204690563U (en) | 2015-03-18 | 2015-03-18 | A kind of novel device for promoting concrete plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204690563U true CN204690563U (en) | 2015-10-07 |
Family
ID=54230872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520155303.0U Expired - Fee Related CN204690563U (en) | 2015-03-18 | 2015-03-18 | A kind of novel device for promoting concrete plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204690563U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355044A (en) * | 2017-08-23 | 2017-11-17 | 北京四方如钢混凝土制品有限公司 | Novel concrete support beam |
| CN109732773A (en) * | 2019-01-18 | 2019-05-10 | 孟凡林 | The installation node and installation method of the hinged concrete prefabricated element of support |
| CN110230239A (en) * | 2019-05-13 | 2019-09-13 | 中国人民解放军军事科学院国防工程研究院工程防护研究所 | A kind of the precast concrete pavement slab and construction method of levelling |
-
2015
- 2015-03-18 CN CN201520155303.0U patent/CN204690563U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355044A (en) * | 2017-08-23 | 2017-11-17 | 北京四方如钢混凝土制品有限公司 | Novel concrete support beam |
| CN109732773A (en) * | 2019-01-18 | 2019-05-10 | 孟凡林 | The installation node and installation method of the hinged concrete prefabricated element of support |
| CN109732773B (en) * | 2019-01-18 | 2020-07-10 | 孟凡林 | Mounting node and mounting method of support hinged concrete prefabricated part |
| CN110230239A (en) * | 2019-05-13 | 2019-09-13 | 中国人民解放军军事科学院国防工程研究院工程防护研究所 | A kind of the precast concrete pavement slab and construction method of levelling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Shangyuan Inventor after: Liu Rizhang Inventor after: Wei Changken Inventor before: Liang Cuiyan |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160107 Address after: Lingxizhen Cangnan County of Wenzhou City, Zhejiang province 325899 Lingzhu Building 1 Building 1 unit 301 room Patentee after: Wenzhou Sino Hong Kong Construction Engineering Co., Ltd. Address before: 510006 Panyu District City, Guangzhou Province, the University of Guangdong, West Ring Road, No. 230 Patentee before: Liang Cuiyan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |