CN204551692U - A kind of HDPE gutter manhole - Google Patents
A kind of HDPE gutter manhole Download PDFInfo
- Publication number
- CN204551692U CN204551692U CN201520231370.6U CN201520231370U CN204551692U CN 204551692 U CN204551692 U CN 204551692U CN 201520231370 U CN201520231370 U CN 201520231370U CN 204551692 U CN204551692 U CN 204551692U
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- China
- Prior art keywords
- manhole
- hdpe
- cover plate
- grid
- type groove
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- Expired - Fee Related
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- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 28
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- 238000000465 moulding Methods 0.000 claims abstract description 4
- 239000002861 polymer material Substances 0.000 claims abstract description 4
- 239000004020 conductor Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
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- 238000010586 diagram Methods 0.000 description 6
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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- 241000196324 Embryophyta Species 0.000 description 1
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- 239000012634 fragment Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- 239000002893 slag Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to technical field of drainage, specifically refers to a kind of HDPE gutter manhole, comprises manhole body, cover plate, is installed on the intrinsic filtering grid of manhole and the fastening bolt for securing cover plate; One-body molded respectively on the front/rear end of described manhole body have splicing buckle and splicing slot; Described manhole body, cover plate and filtering grid are the moulding of HDPE macromolecule polymer material, the utility model have easy for installation, cost is low, reasonable in design, the feature such as not fragile and fire-retardant, facilitate mud and residue treatment and be conducive to environmental protection recycling.
Description
Technical field
The utility model relates to technical field of drainage, specifically refers to a kind of HDPE gutter manhole.
Background technology
Under existing municipal engineering land used, webmaster manhole mostly is brick concrete inspection well, and it mainly exists following shortcoming: first intensity is low, and the support strength of brickwork construction is low, and the brickwork construction reducing reducing part especially near road surface is easily subsided because active force impacts; Secondly well body construction cycle is long, and construction is complicated, owing to must piling up at manual scene, high to civil engineering requirement, and standardization, generalization, seriation degree are poor, by hand and materials number be the key factor affecting quality; Exist in addition and can not change, easily break and seepage and the defect such as to pollute, need frequent maintenance, and, cumbersome for fishing for of the mud in traditional manhole or other foreign material, mainly operated with special workpiece by sanitationman, cause inconvenience to the work of sanitationman.
Utility model content
The utility model makes improvements for above-mentioned prior art Problems existing, provides a kind of HDPE gutter manhole.
For solving the problem, the utility model provides following technical scheme:
A kind of HDPE gutter manhole, comprises manhole body, cover plate, is installed on the intrinsic filtering grid of manhole and the fastening bolt for securing cover plate; One-body molded respectively on the front/rear end of described manhole body have splicing buckle and splicing slot; Described manhole body, cover plate and filtering grid are the moulding of HDPE macromolecule polymer material.
Further, described manhole body comprise opening upwards U-type groove body, be positioned at the grid case below U-type groove body and be shaped in the reinforcing rib on U-type groove body sidewall and grid case sidewall.
Further, the top edge of described U-type groove body is one-body molded parallel gripper shoe; Described gripper shoe is provided with perpendicular baffle plate; Described cover plate is installed in gripper shoe.
Further, the inside at the two ends of described U-type groove body is provided with plug mounting groove; The inner side of described U-type groove body is provided with T-slot, is provided with insert in T-slot; Described insert is provided with the screwed hole running through its upper and lower end face.
Further, the sidewall of described grid case is provided with pipe joint; Described pipe joint is made up of the pipeline of four coaxial inner conductors, and the pipeline of described four coaxial inner conductors is all connected with the lateral wall of grid case; The lateral wall of described grid case is provided with the groove corresponding with the most inside pipeline of pipe joint; The wall thickness of described groove is 1/3rd of the wall thickness of grid case.
Further, described cover plate is provided with leaking hole and counterbore; Described fastening bolt is threaded with insert through counterbore.
Further, the sidewall of described filtering grid is provided with filter bores, and the inner side of filtering grid is provided with hook.
Beneficial effect: a kind of HDPE gutter of the present invention manhole has the following advantages:
1) material is tough and tensile: the comparatively robust of HDPE material own is flexible material, and shock resistance is regional frequently at some crustal motions, not frangibility.
2) be easy to connect: HDPE itself can take sweat soldering, reserved open area is arranged at all ditch bodies, manhole side, bottom, without the need to special installation, can perforate easily, manhole can weld easily with supporting gutter or socket joint is connected.
3) be easy to transport: the manhole of HDPE material is relatively lighter, can stack by multiple manhole, saves space, and not fragile.
4) uniform specification: by the injection mo(u)lding of HDPE material, uniform specification, quality is easy to monitoring.
5) at a low price: adopt plastic material, mold injection molding, production efficiency is high, quality is light, transport, easy for installation, reduces integrated cost.
6) reusable edible: HDPE material makes ditch body, and after the several years, HDPE material still can use.Even if ditch body damages, the recycling that still people can be safe of HDPE material, really embodies the concept of environmental protection and energy saving.
7) easily install: by splicing buckle and splicing slot is connected between manhole with supporting ditch body, manhole body is connected with bolt between cover plate, convenient and swift.
8) prevent fires: HDPE is high temperature resistant, still can work the short time in 90 DEG C of situations, just start to melt more than 210 DEG C, but can not burn.And ditch body is embedded in concrete, and concrete has more fire retardation.
9) reinforcing rib of the manhole body side surface of HDPE material gives prominence to itself, and when coagulation irrigates by lifting water to a higher level with a water pump, etc. slurry, reinforcing rib snaps in inside concrete, manhole and surrounding concrete is built into an entirety, solid and reliable.
10) manhole inside is provided with the filtering grid for intercepting mud and residue, conveniently regularly drags for slag.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is decomposition texture schematic diagram of the present utility model:
Fig. 3 is the enlarged diagram at A place in Fig. 2;
Fig. 4 is the enlarged diagram at B place in Fig. 2;
Fig. 5 is the sectional structure schematic diagram of the manhole body in the utility model
Fig. 6 is the enlarged diagram at C place in Fig. 5;
Fig. 7 is the enlarged diagram at D place in Fig. 5;
Description of reference numerals: manhole body 1, U-type groove body 11, gripper shoe 11a, baffle plate 11b, plug mounting groove 11c, T-slot 11d, grid case 12, reinforcing rib 13, pipe joint 14, cover plate 2, leaking hole 21, filtering grid 3, filter bores 3a, hook 3b, fastening bolt 4, splicing buckle 5, splicing slot 6, insert 7.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, detailed description of the invention of the present utility model is described in further detail:
With reference to a kind of HDPE gutter manhole shown in Fig. 1 ~ Fig. 7, comprise manhole body 1, cover plate 2, be installed on the filtering grid 3 in manhole body 1 and the fastening bolt 4 for securing cover plate 2; One-body molded respectively on the front/rear end of described manhole body 1 have splicing buckle 5 and splicing slot 6; Described manhole body 1, cover plate 2 and filtering grid 3 are the moulding of HDPE macromolecule polymer material.
Wherein, shown filtering grid 3, for intercepting mud and weeds etc. in gutter, prevents from drainage head to block; The splicing buckle 5 and the splicing slot 6 that are arranged on manhole body 1 rear ends splice for supporting finished product gutter, make easier for installation.
Described manhole body 1 comprise opening upwards U-type groove body 11, be positioned at the grid case 12 below U-type groove body 11 and be shaped in the reinforcing rib 13 on U-type groove body 11 sidewall and grid case 12 sidewall.
The top edge of described U-type groove body 11 is one-body molded parallel gripper shoe 11a; Described gripper shoe 11a is provided with perpendicular baffle plate 11b; Described cover plate 2 is installed on gripper shoe 11a.
Wherein, gripper shoe 11a is as to cover plate 2 in the vertical direction spacing, and baffle plate 11b is as to cover plate 2 in the horizontal direction spacing, makes cover plate 2 contrast locating comparatively accurate, ensure that all cover plates 2 in whole piece drain line are uniform, elegant in appearance.
The inside at the two ends of described U-type groove body 11 is provided with plug mounting groove 11c; The inner side of described U-type groove body 11 is provided with T-slot 11d, is provided with insert 7 in T-slot 11d; Described insert 7 is provided with the screwed hole running through its upper and lower end face.
The sidewall of described grid case 12 is provided with pipe joint 14; Described pipe joint 14 is made up of the pipeline of four coaxial inner conductors, and the pipeline of described four coaxial inner conductors is all connected with the lateral wall of grid case 12; The lateral wall of described grid case 12 is provided with the groove corresponding with the most inside pipeline of pipe joint 14; The wall thickness of described groove is 1/3rd of the wall thickness of grid case 12.
It is emphasized that, pipe joint 14 mainly conveniently manhole be connected with city planting ductwork by pipeline, so pipe joint 14 all adopts the design of the pipeline of three coaxial inner conductors, conveniently connected by the pipeline of different-diameter, groove wherein on U-type groove body 11 be specifically designed to that wall thickness is U-type groove body 11 wall thickness 1/3rd, do not need special tool(s) like this, only need hammer or fragment of brick to rap and just can realize perforate work.
Described cover plate 2 is provided with leaking hole 21 and counterbore; Described fastening bolt 4 is threaded with insert 7 through counterbore.
The sidewall of described filtering grid 3 is provided with filter bores 3a, and the inner side of filtering grid 3 is provided with hook 3b.
Wherein, hook 3b mainly conveniently sanitationman from manhole, take out filtering grid 3, concrete operation method upwards lifts with the hook 3b that iron wire hook or special hitcher catch in filtering grid 3.
The above, it is only preferred embodiment of the present utility model, not any restriction is made to technical scope of the present utility model, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of the technical solution of the utility model.
Claims (7)
1. a HDPE gutter manhole, is characterized in that: comprise manhole body (1), cover plate (2), be installed on the filtering grid (3) in manhole body (1) and the fastening bolt (4) for securing cover plate (2); One-body molded respectively on the front/rear end of described manhole body (1) have splicing buckle (5) and splicing slot (6); Described manhole body (1), cover plate (2) and filtering grid (3) are the moulding of HDPE macromolecule polymer material.
2. a kind of HDPE gutter according to claim 1 manhole, is characterized in that: described manhole body (1) comprises the U-type groove body (11) of opening upwards, the grid case (12) being positioned at U-type groove body (11) below and the reinforcing rib (13) be shaped on U-type groove body (11) sidewall and grid case (12) sidewall.
3. a kind of HDPE gutter according to claim 2 manhole, is characterized in that: the top edge of described U-type groove body (11) is one-body molded parallel gripper shoe (11a); Described gripper shoe (11a) is provided with perpendicular baffle plate (11b); Described cover plate (2) is installed in gripper shoe (11a).
4. a kind of HDPE gutter according to claim 2 manhole, is characterized in that: the inside at the two ends of described U-type groove body (11) is provided with plug mounting groove (11c); The inner side of described U-type groove body (11) is provided with T-slot (11d), is provided with insert (7) in T-slot (11d); Described insert (7) is provided with the screwed hole running through its upper and lower end face.
5. a kind of HDPE gutter according to claim 2 manhole, is characterized in that: the sidewall of described grid case (12) is provided with pipe joint (14); Described pipe joint (14) is made up of the pipeline of four coaxial inner conductors, and the pipeline of described four coaxial inner conductors is all connected with the lateral wall of grid case (12); The lateral wall of described grid case (12) is provided with the groove corresponding with the most inside pipeline of pipe joint (14); The wall thickness of described groove is 1/3rd of the wall thickness of grid case (12).
6. a kind of HDPE gutter manhole according to claim 1 or 4, is characterized in that: described cover plate (2) is provided with leaking hole (21) and counterbore; Described fastening bolt (4) is threaded with insert (7) through counterbore.
7. a kind of HDPE gutter according to claim 1 manhole, it is characterized in that: the sidewall of described filtering grid (3) is provided with filter bores (3a), the inner side of filtering grid (3) is provided with hook (3b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520231370.6U CN204551692U (en) | 2015-04-16 | 2015-04-16 | A kind of HDPE gutter manhole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520231370.6U CN204551692U (en) | 2015-04-16 | 2015-04-16 | A kind of HDPE gutter manhole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204551692U true CN204551692U (en) | 2015-08-12 |
Family
ID=53826823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520231370.6U Expired - Fee Related CN204551692U (en) | 2015-04-16 | 2015-04-16 | A kind of HDPE gutter manhole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204551692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297873A (en) * | 2015-09-25 | 2016-02-03 | 芜湖弛科排水材料贸易有限公司 | Combined inspection well of finished drainage ditch |
| CN111441452A (en) * | 2020-04-30 | 2020-07-24 | 赵良健 | Municipal administration sewer water pipe connector box |
-
2015
- 2015-04-16 CN CN201520231370.6U patent/CN204551692U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297873A (en) * | 2015-09-25 | 2016-02-03 | 芜湖弛科排水材料贸易有限公司 | Combined inspection well of finished drainage ditch |
| CN111441452A (en) * | 2020-04-30 | 2020-07-24 | 赵良健 | Municipal administration sewer water pipe connector box |
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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: 20160427 Address after: Yangheroad Wuhu high tech Industrial Development Zone, Anhui Province, No. 20 241003 Patentee after: ANHUI HAIMI NEW MATERIALS CO.,LTD. Address before: 241003 Anhui city of Wuhu province science and Technology Park Innovation Service Outsourcing Park Building No. 4 East Building Room 1211 Patentee before: WUHU CHIKE WATER DRAINING MATERIAL TRADE CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |