CN204238253U - A kind of frame seat structure of manhole for building - Google Patents
A kind of frame seat structure of manhole for building Download PDFInfo
- Publication number
- CN204238253U CN204238253U CN201420703200.9U CN201420703200U CN204238253U CN 204238253 U CN204238253 U CN 204238253U CN 201420703200 U CN201420703200 U CN 201420703200U CN 204238253 U CN204238253 U CN 204238253U
- Authority
- CN
- China
- Prior art keywords
- lid
- bulge loop
- skeleton frame
- holding part
- face
- 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
- 210000003205 muscle Anatomy 0.000 claims abstract description 23
- 238000004880 explosion Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of frame seat structure of manhole for building, its skeleton frame is provided with hole alive on bulge loop, lid is provided with block holding part at the hole place that lives, block holding part is by brace rod and form against muscle, through corresponding hole alive when block holding part is located on the bulge loop of skeleton frame with cover cap, and block holding part against muscle with lid rotate and from the survivor of a murder attempt sidesway under bulge loop, when lid bears the strength of up movement be barred from against the abutment face of muscle bulge loop by the face of supporting, and between face and abutment face, there is free gap by supporting, for lid bear the strength of up movement time float and ventilative pressure release thus reach road surface use safely object.
Description
Technical field
The utility model relates to construction engineering technical field, refers to a kind of frame seat structure of manhole for building especially.
Background technology
The manhole of prior art, if Kong Zhongyu water passage, the lid lid be located on hole just likely can be produced in hole, one reason is can produce biogas in sewer, therefore lid can not design through hole usually sheds by biogas, but closely cover on hole, also therefore when biogas is produced gas explosion by lighting, lid just can fly up because of gas explosion; Another reason is that heavy rain causes sewer impeded drainage, and rainwater is thus from manhole eruption, and therefore lid also can fly up.
Above-mentioned lid produces the situation in hole, except causing except people or thing injured by a crashing object, if hole is exposed and not known, also can cause the danger that people or car fall into accidentally, have great potential safety hazard.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of frame seat structure of manhole for building, to solve the problems of the technologies described above.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of frame seat structure of manhole for building, described skeleton frame is embedded in ground, described skeleton frame has one to the bulge loop of convex, there is in described bulge loop a perforate communicated with manhole, described skeleton frame is covered with a lid, the bulge loop that described cover cap is located at skeleton frame covers described perforate, described skeleton frame is provided with at least one hole alive at bulge loop, described lid is provided with a block holding part at other hole place alive individual, described block holding part has a brace rod stretched out by described lid, and one described brace rod end to a lateral buckling against muscle, through corresponding hole alive when described block holding part is located on the bulge loop of skeleton frame with cover cap, and block holding part against muscle with lid rotate and from the survivor of a murder attempt sidesway under bulge loop, described bulge loop one side be down one by support face, described against muscle have one towards described bulge loop by supporting the abutment face in face, when bearing the strength of up movement for lid with the described abutment face against muscle be barred from described bulge loop by face, described have a free gap by supporting between face and abutment face.
Described brace rod bends against muscle is vertical with its end.
The circumference of described lid forms a scalene cone from the top of lid toward bottom, described lid with described scalene cone and form a pressure release gap of gradually opening from top to bottom between the sidewall of skeleton frame established of lid.
Described lid has at least one first marking part, and described skeleton frame correspondence is provided with at least one second marking part, and described lid aims at the second marking part with the first marking part, and when making cover cap be located at skeleton frame, block holding part can be aimed at and through hole of living.
The beneficial effect of technique scheme of the present utility model is as follows:
The utility model is rotated on the bulge loop of skeleton frame by lid, make stopping under bulge loop against muscle of block holding part, when lid bears the strength of up movement, prevent lid from producing by stopping against muscle, and by there is free gap against the abutment face of muscle and bulge loop by between the face of supporting, and can float when making lid bear the strength of up movement, energy pressure release simultaneously, therefore lid can be avoided to produce and cause the situation of people or thing damage to occur, thus reach the object of road surface safe handling.
Accompanying drawing explanation
Fig. 1 is the skeleton frame of the utility model embodiment and the decomposition texture schematic diagram of lid.
Fig. 2 is the skeleton frame of the utility model embodiment and the package assembly schematic diagram of lid.
Fig. 3 is the block holding part of the utility model embodiment sectional view through hole of living when cover cap is located at skeleton frame.
Fig. 4 is rotating with lid against muscle and moving to the sectional view under bulge loop by living in hole of the block holding part of the utility model embodiment.
Fig. 5 be the utility model embodiment abutment face and by supporting the partial enlarged drawing between face with free gap.
Fig. 6 is the partial sectional view forming pressure release gap between the scalene cone of the lid of the utility model embodiment and the sidewall of skeleton frame.
Fig. 7 is the sectional view that the lid of the utility model embodiment stops bottom the bulge loop of skeleton frame with block holding part when floating.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 1, the utility model embodiment provides a kind of frame seat structure of manhole for building, described skeleton frame 2 is embedded in ground 3, and on ground, there is a manhole 4 for 3 times, described skeleton frame 2 has one to the bulge loop 21 of convex, and have a perforate 211 in described bulge loop 21, described perforate 211 communicates with manhole 4, described skeleton frame 2 is covered with a lid 1, and the bulge loop 21 that described lid 1 is covered on skeleton frame 2 covers described perforate 211.
Skeleton frame 2 bulge loop 21 be provided with four live holes 212, hole alive 212 place of described lid 1 is provided with a block holding part 11, and described block holding part 11 has a brace rod 111 stretched out by described lid 1, and one described brace rod 111 end to a lateral buckling against muscle 112.Described brace rod 111 bends against muscle 112 is vertical with its end.
As shown in Figure 2, when on the bulge loop 21 that lid 1 is covered on skeleton frame 2, as shown in Figure 3, each block holding part 11 is established with the lid of lid 1 on the bulge loop 21 of skeleton frame 2 and through corresponding hole alive 212, as shown in Figure 4, block holding part 11 to rotate from the survivor of a murder attempt 212 sidesway to bulge loop 21 times against muscle 112 with lid 1, described bulge loop 21 one side be down one by support face 213, described have an abutment face 112a against muscle 112, described abutment face 112a towards described bulge loop 21 by support face 213, when bearing the strength of up movement for lid 1 with the described abutment face 112a against muscle 112 be barred from described bulge loop 21 by face 213, as shown in Figure 5, and by supporting, there is between face 213 and abutment face 112a a free gap D, float and ventilative pressure release when bearing the strength of up movement for lid 1.
As shown in Figure 6, described lid 1, its circumference forms a scalene cone 12 from the top of lid 1 toward bottom, lid 1 with described scalene cone 12 and form a pressure release gap 6 of gradually opening from top to bottom between the sidewall 22 of skeleton frame 2 established of lid.
As shown in Figure 2, described lid 1 has 4 first marking parts 13, described skeleton frame 2 correspondence is provided with 4 second marking parts 23, and described lid 1 aims at the second marking part 23 of skeleton frame 2 with the first marking part 13, and when making lid 1 be covered on skeleton frame 2, block holding part 11 can be aimed at and through hole 212 of living.
Therefore, when lid 1 is covered on skeleton frame 2 on manhole 4, if now underground passage is produced gas explosion by lighting because of biogas, or when because of heavy rain, impeded drainage causes rainwater to erupt from manhole 4, as shown in Figure 7, lid 1 can bear the strength of floating because of gas explosion or rainwater eruption, now by supporting the free gap D had between face 213 and abutment face 112a, lid 1 is floated by described, and be barred from described being subject to face 213 with described abutment face 112a and make lid 1 rest in perforate 211, pressure release gap 6 now by being formed between the scalene cone 12 of described lid 1 and the sidewall 22 of skeleton frame 2 is ventilative or sluice, the strength that lid 1 floats because of gas explosion or rainwater eruption is faded away.
The utility model is when being produced gas explosion when biogas in sewer by lighting, or when to cause rainwater because of impeded drainage, reason manhole 4 place erupts, lid 1 by block holding part 11 be blocked in against the abutment face 112a of muscle 112 bulge loop 21 by support face 213, can prevent lid 1 from flying up, and by the design in pressure release gap 6, the strength that lid 1 floats being faded away, it is safe and reliable, has practicality.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the frame seat structure of a manhole for building, described skeleton frame is embedded in ground, it is characterized in that, described skeleton frame has one to the bulge loop of convex, there is in described bulge loop a perforate communicated with manhole, described skeleton frame is covered with a lid, the bulge loop that described cover cap is located at skeleton frame covers described perforate, described skeleton frame is provided with at least one hole alive at bulge loop, described lid is provided with a block holding part at other hole place alive individual, described block holding part has a brace rod stretched out by described lid, and one described brace rod end to a lateral buckling against muscle, through corresponding hole alive when described block holding part is located on the bulge loop of skeleton frame with cover cap, and block holding part against muscle with lid rotate and from the survivor of a murder attempt sidesway under bulge loop, described bulge loop one side be down one by support face, described against muscle have one towards described bulge loop by supporting the abutment face in face, when bearing the strength of up movement for lid with the described abutment face against muscle be barred from described bulge loop by face, described have a free gap by supporting between face and abutment face.
2. the frame seat structure of manhole for building according to claim 1, is characterized in that, described brace rod bends against muscle is vertical with its end.
3. the frame seat structure of manhole for building according to claim 1, it is characterized in that, the circumference of described lid forms a scalene cone from the top of lid toward bottom, described lid with described scalene cone and form a pressure release gap of gradually opening from top to bottom between the sidewall of skeleton frame established of lid.
4. the frame seat structure of manhole for building according to claim 1, it is characterized in that, described lid has at least one first marking part, described skeleton frame correspondence is provided with at least one second marking part, described lid aims at the second marking part with the first marking part, and when making cover cap be located at skeleton frame, block holding part can be aimed at and through hole of living.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703200.9U CN204238253U (en) | 2014-11-20 | 2014-11-20 | A kind of frame seat structure of manhole for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703200.9U CN204238253U (en) | 2014-11-20 | 2014-11-20 | A kind of frame seat structure of manhole for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204238253U true CN204238253U (en) | 2015-04-01 |
Family
ID=52767766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420703200.9U Expired - Fee Related CN204238253U (en) | 2014-11-20 | 2014-11-20 | A kind of frame seat structure of manhole for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204238253U (en) |
-
2014
- 2014-11-20 CN CN201420703200.9U patent/CN204238253U/en not_active Expired - Fee Related
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160214 Address after: 321017, No. 276, Shuanglong South Street, Wucheng District, Zhejiang, Jinhua (18 floor, Jinhua daily) Patentee after: Jinhua Municipal Engineering Co., Ltd. Address before: 315700 Xinfeng City, Ningbo province Dan Xiangshan City Road, No. 205, Patentee before: Chen Zhiyun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20161120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |