CN203947493U - Assembling type device for detecting manhole - Google Patents
Assembling type device for detecting manhole Download PDFInfo
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- CN203947493U CN203947493U CN201420262037.7U CN201420262037U CN203947493U CN 203947493 U CN203947493 U CN 203947493U CN 201420262037 U CN201420262037 U CN 201420262037U CN 203947493 U CN203947493 U CN 203947493U
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- base plate
- prefabricated panel
- rectangular base
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Abstract
The utility model relates to a kind of Stability Analysis of Structures, sturdy and durable, load performance is strong, and efficiency of construction is high, can effectively shorten construction period, saves the assembling type device for detecting manhole of lot of materials, the easy management and control of quality.Comprise rectangular base plate and be positioned at the prefabricated panel of periphery of described rectangular base plate, between adjacent described prefabricated panel, be provided with linkage, described linkage comprises the reinforcing steel bars of wallboards that is located at prefabricated panel left and right end face described in each; Also comprise the concrete column being cast between adjacent described prefabricated panel, described reinforcing steel bars of wallboards is built in described concrete column, and in described rectangular base plate, the position corresponding with described concrete column casting position is provided with the column reinforcing bar of vertical extension.
Description
Technical field
The utility model relates to a kind of rectangle inspection well.
Background technology
China's building trade construction has started to ban use of common brick goods, has only been left a kind of form of rectangle reinforced concrete rectangular inspection well (being commonly called as: cast-in-place rectangle inspection well) as rectangle inspection well construction traditional handicraft.Rectangle reinforced concrete rectangular inspection well has Stability Analysis of Structures, robust advantage, but shortcoming is also clearly, mainly comprises:
(1), less, the kind of average every rectangle inspection well material requested is assorted, operation is loaded down with trivial details, produce waste, the high enterprise of labour cost, causes cost to raise.
(2), long construction period, the building site of 200,000 square metres, approximately 1000, the manholes such as plumbing, HVAC, strong and weak electricity, combustion gas, fire-fighting, approximately 100 of rectangle inspection wells, each well will be constructed separately, efficiency is low, the time drag for a long time.
Because above-mentioned defect, the design people, actively research and innovation in addition, to founding a kind of assembling type device for detecting manhole, makes it have more the value in industry.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of Stability Analysis of Structures, sturdy and durable, load performance is strong, and efficiency of construction is high, can effectively shorten construction period, saves the assembling type device for detecting manhole of lot of materials, the easy management and control of quality.
Assembling type device for detecting manhole of the present utility model, comprise rectangular base plate and be positioned at the prefabricated panel of periphery of described rectangular base plate, between adjacent described prefabricated panel, be provided with linkage, described linkage comprises the reinforcing steel bars of wallboards that is located at prefabricated panel left and right end face described in each; Also comprise the concrete column being cast between adjacent described prefabricated panel, described reinforcing steel bars of wallboards is built in described concrete column, and in described rectangular base plate, the position corresponding with described concrete column casting position is provided with the column reinforcing bar of vertical extension.
Further, between described rectangular base plate and described prefabricated panel, be provided with fastening devices, described fastening devices comprises the base plate draw-in groove that is located at described rectangular base plate upper surface, and the lower end of described prefabricated panel is provided with the wallboard card article coordinating with described base plate draw-in groove.
Further, described prefabricated panel left and right end face is also respectively equipped with end face draw-in groove.
Further, described prefabricated panel comprises the cornice sheathing and the wainscot sheathing that are stacked, the upper surface of described cornice sheathing and wainscot sheathing is equipped with wallboard draw-in groove, and the lower surface of described cornice sheathing and wainscot sheathing is equipped with described wallboard card article, and described wallboard card article matches with described wallboard draw-in groove.
Further, the minor face of described rectangular base plate is provided with a described prefabricated panel, the long limit of described rectangular base plate is provided with two described prefabricated panels, described column comprises corner post and is located at the center pillar between two adjacent described prefabricated panels on the long limit of described rectangular base plate, described corner post is located at four jiaos of described rectangular base plate, between relative described center pillar, be provided with crossbeam, the two ends of described crossbeam are provided with the crossbeam reinforcing bar together with described reinforcing steel bars of wallboards colligation.
Further, described prefabricated panel is prefabricated common armored concrete slab or precast prestressed armored concrete slab.
Further, also comprise the template of building concrete column described in moulding, described template is disposable template or is steel template that can Reusability.
Further, described disposable template comprise the exterior sheathing in concrete column to be built outside described in being positioned at and be positioned at described in the inner formword of concrete column to be built inner side, between described exterior sheathing and described inner formword, be provided with fastening bolt.
Further, the shape of cross section of described concrete column is rectangle, and described rectangle is round rectangle or is the rectangle that is provided with chamfering.
Further, described in each, described in splicing prefabricated wallboard, assembling type device for detecting manhole is polygon.
By such scheme, the utility model at least has the following advantages: adopt prefabricated panel, be suitable for carrying out standardization batch production, 90% of construction period completes in factory, and place, the time of factory are not limited; Save lot of materials, the easy management and control of quality, and Stability Analysis of Structures, sturdy and durable, load performance is strong.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of manual, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model assembling type device for detecting manhole;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the closed assembly view of cornice sheathing and wainscot sheathing in the utility model embodiment;
The lateral view of Fig. 4 Fig. 3;
Fig. 5 is the structural representation of rectangular base plate in the utility model embodiment;
Fig. 6 is the top view of Fig. 5;
Fig. 7 is the structural representation of the utility model embodiment middle cross beam;
Fig. 8 is the top view of Fig. 7;
Fig. 9 is the connection status schematic diagram between prefabricated panel in the utility model embodiment;
Figure 10 is the partial enlarged drawing at I place in Fig. 9;
Figure 11 is the use state reference map of disposable template in this use new embodiment;
Figure 12 is the structural representation of the utility model embodiment cover plate;
Figure 13 is the installment state schematic diagram of the utility model embodiment cover plate.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
Shown in Fig. 1 and Fig. 2, assembling type device for detecting manhole, comprise rectangular base plate 1 and be positioned at the prefabricated panel 2 of the periphery of described rectangular base plate 1, between adjacent described prefabricated panel 2, be provided with linkage, described linkage comprises the reinforcing steel bars of wallboards 3 that is located at prefabricated panel 2 left and right end faces described in each; Also comprise the concrete column being cast between adjacent described prefabricated panel 2, described concrete column can be for not protruding from the sleeper outside described prefabricated panel, described reinforcing steel bars of wallboards 3 is built in described concrete column, and in described rectangular base plate 1, the position corresponding with described concrete column casting position is provided with the column reinforcing bar 5 of vertical extension.
As shown in Figure 4, Figure 5 and Figure 6, between described rectangular base plate 1 and described prefabricated panel 2, be provided with fastening devices, described fastening devices comprises the base plate draw-in groove 6 that is located at described rectangular base plate 1 upper surface, and the lower end of described prefabricated panel 2 is provided with the wallboard card article 7 coordinating with described base plate draw-in groove 6.
As shown in Figure 2, the minor face of described rectangular base plate 1 is provided with a described prefabricated panel 2, the long limit of described rectangular base plate 1 is provided with two described prefabricated panels 2, described column comprises corner post 11 and is located at the center pillar 12 between two adjacent described prefabricated panels 2 on the long limit of described rectangular base plate 1, described corner post 11 is located at four jiaos of described rectangular base plate 1, between relative described center pillar 12, be provided with crossbeam 13, as shown in Figure 7 and Figure 8, the two ends of described crossbeam 13 are provided with the crossbeam reinforcing bar 14 together with described reinforcing steel bars of wallboards 3 colligations.
Described prefabricated panel left and right end face is also respectively equipped with end face draw-in groove 20.It is more firm with the concrete of center pillar 12 and the combination of prefabricated panel 2 that end face draw-in groove 20 makes to build corner post 11.
As shown in Figure 3 and Figure 4, described prefabricated panel 2 comprises the cornice sheathing 8 and the wainscot sheathing 9 that are stacked, the upper surface of described cornice sheathing 8 and wainscot sheathing 9 is equipped with wallboard draw-in groove 16, the lower surface of described cornice sheathing 8 and wainscot sheathing 9 is equipped with described wallboard card article 7, and described wallboard draw-in groove 16 and described wallboard card article 7 cooperatively interact.Described prefabricated panel 2 comprises the cornice sheathing 8 and the wainscot sheathing 9 that are stacked, wallboard is made up of polylith, installs and uses more flexibly, has improved versatility, can also be optimized design to wallboard more targetedly, make it can be directly general in the rectangle inspection well of multiple models.Significantly improve man efficiency, cost and on-site construction time save material.Bring considerable Social benefit and economic benefit.
Described prefabricated panel 2 is prefabricated common armored concrete slab or precast prestressed armored concrete slab.
As shown in figure 11, also comprise the template of building concrete column described in moulding, described template is disposable template or is steel template that can Reusability.Described disposable template comprise the exterior sheathing 15 in concrete column to be built outside described in being positioned at and be positioned at described in the inner formword 10 of concrete column to be built inner side, between described exterior sheathing 15 and described inner formword 10, be provided with fastening bolt.While using disposable template, can ensure that rectangle inspection well gets final product backfill after assembled.Inner formword and exterior sheathing are tacked with fastening bolt, inwardly clamp, thereby the race oar problem producing while preventing concreting also reduces backing material simultaneously.
The shape of cross section of described concrete column is rectangle, and described rectangle is round rectangle or is the rectangle that is provided with chamfering.
Described in each, described in splicing prefabricated wallboard, assembling type device for detecting manhole is rectangle or rhombus and other polygons, is not limited only to rectangle.
The utility model is applicable to size super large
rectanglemanhole, large-scale power well, communication well, municipal rain sewage main line well, rainwater winding shaft, fire-fighting colligator well, fire-fighting (civilian) reservoir, rainwater storage pond, septic tank etc.
When Specific construction, comprise the following steps:
1, the rectangular base plate 1 of basis, bed course and steel concrete is done at scene, blinding concrete intensity C15; Rectangular base plate concrete strength C30.Rectangular base plate 1 is processed base plate draw-in groove 6, so that prefabricated panel 2 is installed screens, makes prefabricated panel 2 and rectangular base plate 1 in conjunction with firm.In the place that needs concreting column, reserved column reinforcing bar 5 uses as the vertical reinforcement of corner post 11 and center pillar 12.
2, setting-out.In rectangular base plate, draw construction line by the size of design in advance, the lateral length of prefabricated panel 2, than the short about 240mm in the every one end of the actual length of side, assembles after prefabricated panel, is post angle concreting column slot milling naturally.
3, on-site consolidation rectangle inspection well: hoisting prefabricated wallboard 2 and crossbeam 13 successively, rectangle inspection well span is larger, therefore needs to install additional prefabricated crossbeam, and crossbeam 13 is firm with cripple top in the time of construction, crossbeam reinforcing bar 14 is connected with reinforcing steel bars of wallboards 3, and assembling reinforcement also prepares to build up entirety with concrete casting.
4, assembling reinforcement: as shown in Figure 9 and Figure 10, after above each portion hoisted in position, by all reserved reinforcing steel bars of wallboards 3 and 5 colligations of column reinforcing bar together, the reserved column reinforcing bar of rectangular base plate 5 length when inadequate, arrive elongated height by reinforcing bar binding specification spreading.
5, fix disposable template: as shown in figure 11, installation fixes disposable template, ready for instant concreting, installation manhole lift rear horse back can overall backfill, adopt repeatedly used steel template to need about 7 days after ability backfill.
6, corner post and center pillar are built.Site operation, in order to ensure the quality of products and actual effect, concrete adopts commercial concrete.
7, lifting upper cover: as shown in Figure 12 and Figure 13, upper cover comprises porose upper cover 17 and atresia upper cover 18, and according to designing requirement, successively by porose upper cover 17 and atresia upper cover 18, hoisted in position, is equipped with suspension ring 19 on described porose upper cover 17 and described atresia upper cover 18.
The above is only preferred embodiment of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (10)
1. assembling type device for detecting manhole, it is characterized in that: comprise rectangular base plate and be positioned at the prefabricated panel of periphery of described rectangular base plate, between adjacent described prefabricated panel, be provided with linkage, described linkage comprises the reinforcing steel bars of wallboards that is located at prefabricated panel left and right end face described in each; Also comprise the concrete column being cast between adjacent described prefabricated panel, described reinforcing steel bars of wallboards is built in described concrete column, and in described rectangular base plate, the position corresponding with described concrete column casting position is provided with the column reinforcing bar of vertical extension.
2. assembling type device for detecting manhole according to claim 1, it is characterized in that: between described rectangular base plate and described prefabricated panel, be provided with fastening devices, described fastening devices comprises the base plate draw-in groove that is located at described rectangular base plate upper surface, and the lower end of described prefabricated panel is provided with the wallboard card article coordinating with described base plate draw-in groove.
3. assembling type device for detecting manhole according to claim 1, is characterized in that: described prefabricated panel left and right end face is also respectively equipped with end face draw-in groove.
4. assembling type device for detecting manhole according to claim 2, it is characterized in that: described prefabricated panel comprises the cornice sheathing and the wainscot sheathing that are stacked, the upper surface of described cornice sheathing and wainscot sheathing is equipped with wallboard draw-in groove, the lower surface of described cornice sheathing and wainscot sheathing is equipped with described wallboard card article, and described wallboard card article matches with described wallboard draw-in groove.
5. assembling type device for detecting manhole according to claim 1, it is characterized in that: the minor face of described rectangular base plate is provided with a described prefabricated panel, the long limit of described rectangular base plate is provided with two described prefabricated panels, described column comprises corner post and is located at the center pillar between two adjacent described prefabricated panels on the long limit of described rectangular base plate, described corner post is located at four jiaos of described rectangular base plate, between relative described center pillar, be provided with crossbeam, the two ends of described crossbeam are provided with the crossbeam reinforcing bar together with described reinforcing steel bars of wallboards colligation.
6. assembling type device for detecting manhole according to claim 1, is characterized in that: described prefabricated panel is prefabricated common armored concrete slab or precast prestressed armored concrete slab.
7. according to the assembling type device for detecting manhole described in the arbitrary claim of claim 1 to 6, it is characterized in that: also comprise the template of building concrete column described in moulding, described template is disposable template or is steel template that can Reusability.
8. assembling type device for detecting manhole according to claim 7, it is characterized in that: described disposable template comprise the exterior sheathing in concrete column to be built outside described in being positioned at and be positioned at described in the inner formword of concrete column to be built inner side, between described exterior sheathing and described inner formword, be provided with fastening bolt.
9. assembling type device for detecting manhole according to claim 1, is characterized in that: the shape of cross section of described concrete column is rectangle, and described rectangle is round rectangle or is the rectangle that is provided with chamfering.
10. assembling type device for detecting manhole according to claim 1, is characterized in that: described in each, described in splicing prefabricated wallboard, assembling type device for detecting manhole is polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262037.7U CN203947493U (en) | 2014-05-21 | 2014-05-21 | Assembling type device for detecting manhole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262037.7U CN203947493U (en) | 2014-05-21 | 2014-05-21 | Assembling type device for detecting manhole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203947493U true CN203947493U (en) | 2014-11-19 |
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ID=51889540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420262037.7U Expired - Fee Related CN203947493U (en) | 2014-05-21 | 2014-05-21 | Assembling type device for detecting manhole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203947493U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544610A (en) * | 2015-12-07 | 2016-05-04 | 胡皓勇 | Connecting device of drainage pipeline and inspection well |
| CN109914482A (en) * | 2019-04-17 | 2019-06-21 | 北京有新环保科技有限公司 | One kind being suitable for push pipe working pit, electric power, heating power Prefabricated combined-type reinforced concrete vertical shaft |
| CN116240926A (en) * | 2023-05-09 | 2023-06-09 | 四川坚卓装配式建筑科技有限公司 | Spliced electric power working well |
-
2014
- 2014-05-21 CN CN201420262037.7U patent/CN203947493U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544610A (en) * | 2015-12-07 | 2016-05-04 | 胡皓勇 | Connecting device of drainage pipeline and inspection well |
| CN109914482A (en) * | 2019-04-17 | 2019-06-21 | 北京有新环保科技有限公司 | One kind being suitable for push pipe working pit, electric power, heating power Prefabricated combined-type reinforced concrete vertical shaft |
| CN116240926A (en) * | 2023-05-09 | 2023-06-09 | 四川坚卓装配式建筑科技有限公司 | Spliced electric power working well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20160521 |