CN106320499B - A kind of ground groove - Google Patents
A kind of ground groove Download PDFInfo
- Publication number
- CN106320499B CN106320499B CN201610977990.3A CN201610977990A CN106320499B CN 106320499 B CN106320499 B CN 106320499B CN 201610977990 A CN201610977990 A CN 201610977990A CN 106320499 B CN106320499 B CN 106320499B
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- slot
- slot ontology
- ontology
- bottom plate
- expanding part
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
- E03F3/046—Open sewage channels
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of ground grooves, it is connected in sequence by several slot ontologies, the slot ontology is by stainless steel plate through being pressed and molded, the slot ontology is U-shaped perpendicular to its axial cross sectional shape, one end of slot ontology axial direction radially extends out to form expanding part, the other end is smooth end, the inside dimension of expanding part is not less than the outside dimension smoothly held, the expanding part of slot ontology is socketed on the smooth end of adjacent slot ontology, the sealing element for preventing seam leak is provided between expanding part and smooth end, one-to-one riveted holes are respectively arranged on expanding part and smooth end, the adjacent slot ontology passes through the rivet being arranged in riveted holes and is mutually permanently connected.Docking between adjacent slot ontology uses field rivet(t)ing, and butt-welded side seam sealing is carried out using sealing element, realize technical effect of the scene without fire docking, and it is faster than speed of welding to rivet speed, and there is no the unfavorable factors such as welding deformation, therefore construction cost can be greatly reduced.
Description
Technical field
The invention belongs to blowdown technical fields, and in particular to a kind of ground groove.
Background technique
A kind of draining of the ground groove as subsurface, sewage disposal facility, are widely used in megastore, bathroom, square, park
Equal places, main function are, are in a lower position, collect the flowing water on surrounding ground and downstream transmit, therefore,
Ground groove is a Duan Lianxu and the groove body with certain length, traditional ground groove have brick trench, cement floor groove, Yi Jitie
Skin ground groove, wherein the construction period of brick ground groove and cement floor groove is longer, it is slow that ground groove is laid with progress, construction site compared with
For complexity, iron sheet ground groove when be laid at the scene, progress is very fast, but iron sheet groove be by the first place of slot ontology one by one
It is weldingly connected and to be formed, and be laid in the zanjon of subsurface, therefore scene needs to employ open fire, and weld inconvenient, work of constructing
Sequence is complicated, and welding effect varies with each individual, and ground groove total quality is difficult to control.
Summary of the invention
The technical problems to be solved by the present invention are: provide it is a kind of can ground groove of the scene without fire docking, and this trench
Slot is laid with progress faster.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of ground groove, successively by several slot ontologies
It being formed by connecting, for the slot ontology by stainless steel plate through being pressed and molded, which is U-shaped perpendicular to its axial cross sectional shape,
One end of slot ontology axial direction radially extends out to form expanding part, and the other end is smooth end, and the inside dimension of expanding part is not less than smooth end
Outside dimension, the expanding part of slot ontology is socketed on the smooth end of adjacent slot ontology, is provided between expanding part and smooth end anti-
The only sealing element of seam leak is respectively arranged with one-to-one riveted holes, the adjacent slot sheet on expanding part and smooth end
Body passes through the rivet being arranged in riveted holes and is mutually permanently connected.
As a preferred solution, edge is respectively arranged with top fixed frame, the top on the two sides of the slot ontology
Fixed frame extends to expanding part and slot ontology joint from smooth end along the axial of slot ontology, and top fixed frame includes horizontally disposed
The bottom plate on edge on slot ontology side, bottom plate inside are located in the U-shaped opening of slot ontology, and outside is located at outside slot ontology U-shaped opening,
Bottom plate inside edge is provided with the connecting plate extended downwardly, is provided with and extends downwardly on the bottom surface that bottom plate is located at outside U-shaped opening
Blend stop, blend stop is opposite with connecting plate and formation width is not less than the card slot of slot ontology sidewall thickness, the blend stop therebetween
Height be less than the height of connecting plate, be provided with the side plate upwardly extended, side plate on the top surface that the bottom plate is located at outside U-shaped opening
Top is provided with the panel extended horizontally outward, and panel is provided with the flange extended downwardly, the slot far from the side of U-shaped opening
On the side wall of ontology along insertion card slot, it is fixedly connected with connecting plate.
As a preferred solution, the side plate is located in the middle part of bottom plate the position in outside partially, is connected on the bottom plate
One can be provided with logical equal with base plate thickness of width on top fixed frame positioning sliding block in axial sliding, the positioning sliding block
The outer side edges of slot, the bottom plate are connected in through slot.
As a preferred solution, it is provided on the top surface and/or bottom surface of the bottom plate and through slot shackle portion along top
Fixed frame axially extending raised line in portion's is provided with groove corresponding with raised line on the positioning sliding block.
As a preferred solution, the top fixed frame is by aluminium alloy extruded molding.
As a preferred solution, the slot body exterior is provided with U-shaped snap-gauge, has and slot sheet on the U-shaped snap-gauge
The U-shaped breach that external shape matches, in U-shaped breach, the outer wall of slot ontology passes through welding and U-shaped snap-gauge for the slot ontology interlocking
It is fixedly connected.
As a preferred solution, the U-shaped snap-gauge is rectangle, is erected respectively on the U-shaped snap-gauge of slot ontology two sides
To reinforcement angle steel is provided with, reinforces angle steel lower part and be provided with height-adjustable footing.
The beneficial effects of the present invention are: the docking between adjacent slot ontology uses field rivet(t)ing, and carried out using sealing element
Technical effect of the scene without fire docking is realized in butt-welded side seam sealing, and it is faster than speed of welding to rivet speed, and is not present
The unfavorable factors such as welding deformation, therefore construction cost can be greatly reduced.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the portion the A enlarged drawing in Fig. 1；
Fig. 3 is the right view of Fig. 1；
Fig. 4 is the portion the B enlarged drawing in Fig. 3；
Fig. 5 is the structural schematic diagram of positioning sliding block.
In FIG. 1 to FIG. 5: 1, slot ontology, 2, expanding part, 3, sealing element, 4, riveted holes, 5, rivet, 6, top fixed frame,
61, bottom plate, 62, connecting plate, 63, blend stop, 64, card slot, 65, side plate, 66, panel, 67, flange, 68, raised line, 7, positioning sliding block,
71, through slot, 72, groove, 8, U-shaped snap-gauge, 81, U-shaped breach, 9, reinforcement angle steel, 10, footing, 11, slot cover.
Specific embodiment
With reference to the accompanying drawing, detailed description of the present invention specific embodiment.
Ground groove as shown in Figure 1 is connected in sequence by several slot ontologies 1, and the slot ontology 1 is by stainless steel plate through mould
Molded, in conjunction with FIG. 1 to FIG. 5, which is U-shaped, the axial one end diameter of slot ontology 1 perpendicular to its axial cross sectional shape
Expanding part 2 is formed to extending out, the other end is smooth end, and the inside dimension of expanding part 2 is not less than the outside dimension smoothly held, slot ontology 1
Expanding part 2 be socketed on the smooth end of adjacent slot ontology 1, being provided between expanding part 2 and smooth end prevents seam leak
Sealing element 3 is respectively arranged with one-to-one riveted holes 4 on expanding part 2 and smooth end, and the adjacent slot ontology 1 is by setting
The rivet 5 set in riveted holes 4 is mutually permanently connected.
Docking between adjacent slot ontology 1 uses field rivet(t)ing, and carries out butt-welded side seam sealing using sealing element 3, realizes
Technical effect of the scene without fire docking, and it is faster than speed of welding to rivet speed, and there is no welding deformation etc. it is unfavorable because
Element, therefore construction cost can be greatly reduced.
The sealing element 3 that scene uses can be sealing strip or sealant, for the ease of docking, it is preferable to use sealant.
When expanding part 2 docks two slot ontologies 1, the smooth transition of ground trench interiors, the U-shaped section of mating groove ontology 1, ground
Without dead angle, dog-ear in groove, therefore dirt accumulation is not had, and convenient for cleaning.
As shown in Fig. 3 Fig. 4, along top fixed frame 6 is also respectively provided on the two sides of slot ontology 1, the top is solid
Determine frame 6 and extend to expanding part 2 and 1 joint of slot ontology from smooth end along the axial of slot ontology 1, top fixed frame 6 includes level
The bottom plate 61 on edge on 1 side of slot ontology is set, is located in the U-shaped opening of slot ontology 1 on the inside of bottom plate 61, outside is located at slot ontology
1U shape opening is outer, and 61 inside edge of bottom plate is provided with the connecting plate 62 extended downwardly, and bottom plate 61 is located on the bottom surface outside U-shaped opening
It is provided with the blend stop 63 extended downwardly, formation width is not less than slot ontology 1 relatively and therebetween for blend stop 63 and connecting plate 62
The card slot 64 of sidewall thickness, the height of the blend stop 63 are less than the height of connecting plate 62, and the bottom plate 61 is located at outside U-shaped opening
The side plate 65 upwardly extended is provided on top surface, 65 top of side plate is provided with the panel 66 extended horizontally outward, and panel 66 is far from U
The side of shape opening is provided with the flange 67 extended downwardly, on the side wall of the slot ontology 1 along edge insertion card slot 64, with connecting plate
62 are fixedly connected.
Intensity of the top fixed frame 6 for edge on 1 side wall of strengthening groove ontology is prevented along deformation on side wall, and top is solid
Determining frame 6 can also be used to install slot cover 11, and ground groove after the completion of laying, fix, and top by both sides external meeting penetration concrete
The bottom plate and panel and flange of fixed frame 6 are formed by hook formation, and firm support can be formed after concrete setting
Power is supported slot cover 11, can greatly reduce slot cover 11 in this way and the people in slot cover of walking, the object being pressed in slot cover
Extruding to slot ontology 1, the prolongedly service life of groove.
As shown in figure 3, slot cover 11 shelve on two bottom plates 61, and between both side plate 65, since both side plate 65 has
Certain altitude, therefore 11 horizontal sliding of slot cover can be prevented.
As shown in Figure 4, Figure 5, the side plate 65 is located at the position in 61 middle part of bottom plate outside partially, is connected on the bottom plate 61
One can be provided with width and 61 thickness phase of bottom plate on positioning sliding block 7 in axial sliding of top fixed frame 6, the positioning sliding block 7
Deng through slot 71, the outer side edges of the bottom plate 61 are connected in through slot 71.
Positioning sliding block 7 be socketed on bottom plate 61 and can opposed bottom 61 slide axially, two slot ontologies 1 docking when, can slide
Dynamic positioning sliding block 7 makes it while being connected on the bottom plate 61 of two slot ontologies 1, so that the two slot ontologies being mutually butted be made to be in same
On axis, ground groove docking concentricity ensure that, and after the main two slot ontologies 1 of the card of positioning sliding block 7, construction personnel can unclamp two slots
Ontology 1 frees hand to be riveted, and therefore, is provided with after positioning sliding block 7, can reduce the minimalist configuration of construction personnel's quantity,
To reduce construction cost.
It is provided on the bottom plate 61 and the top surface and/or bottom surface of 71 shackle portion of through slot and axially prolongs along top fixed frame 6
The raised line 68 stretched is provided with groove 72 corresponding with raised line 68 on the positioning sliding block 7.
Raised line 68 limits positioning sliding block 7 along the transverse shifting of slot ontology, prevents from losing in transportational process.
For the top fixed frame 6 by aluminium alloy extruded molding, aluminium alloy is rigidly good, light, and manufacturing cost is low.
As shown in figure 3, being provided with U-shaped snap-gauge 8 outside slot ontology 1, it is provided on the U-shaped snap-gauge 8 and 1 shape phase of slot ontology
Matched U-shaped breach 81, in U-shaped breach 81, the outer wall of slot ontology 1 passes through welding and U-shaped snap-gauge 8 for the interlocking of slot ontology 1
It is fixedly connected；Stating U-shaped snap-gauge 8 is rectangle, is vertically provided with respectively on the U-shaped snap-gauge 8 of 1 two sides of slot ontology and reinforces angle steel 9,
Reinforce 9 lower part of angle steel and is provided with height-adjustable footing 10.
Stainless steel plate has resilience, in order to avoid slot ontology U-shaped structure is resiliently deformed, in 1 external card of slot ontology
U-shaped snap-gauge 8 is connect, with fixing groove ontology 1, the stability of slot ontology 1 is improved, prolongs its service life.
In addition, slot ontology 1 is in U-shape, when being laid with, position it is relatively difficult, after being provided with rectangular U-shape snap-gauge 8, when laying just
It is more convenient, will not because of slot ontology 1 circular base and roll.
In process of deployment, rugged ground can be encountered, the adjustable height of footing 10 makes on slot ontology along holding water
It is flat.
The working principle of the invention is: docking between adjacent slot ontology 1 uses field rivet(t)ing, and using sealing element 3 into
Technical effect of the scene without fire docking is realized in the sealing of row butt-welded side seam, and it is faster than speed of welding to rivet speed, and does not deposit
In unfavorable factors such as welding deformations, therefore construction cost can be greatly reduced.
Claims (6)
1. a kind of ground groove is connected in sequence by several slot ontologies (1), which is characterized in that the slot ontology (1) is by stainless steel
Plate is through being pressed and molded, which is U-shaped perpendicular to its axial cross sectional shape, and one end diameter of slot ontology (1) axial direction is outside
Expansion is formed expanding part (2), and the other end is smooth end, and the inside dimension of expanding part (2) is not less than the outside dimension smoothly held, slot ontology
(1) expanding part (2) is socketed on the smooth end of adjacent slot ontology (1), and being provided between expanding part (2) and smooth end prevents from connecing
The sealing element (3) for stitching leak is respectively arranged with one-to-one riveted holes (4) on expanding part (2) and smooth end, described adjacent
Slot ontology (1) is mutually permanently connected by the rivet (5) being arranged in riveted holes (4), and on the two sides of the slot ontology (1) edge point
It is not provided with top fixed frame (6), the top fixed frame (6) extends to expanding part from smooth end along the axial of slot ontology (1)
(2) with slot ontology (1) joint, top fixed frame (6) includes the bottom plate (61) for being horizontally set on edge on slot ontology (1) side,
It is located in the U-shaped opening of slot ontology (1) on the inside of bottom plate (61), outside is located at outside slot ontology (1) U-shaped opening, on the inside of bottom plate (61)
Edge is provided with the connecting plate (62) extended downwardly, is provided with and extends downwardly on the bottom surface that bottom plate (61) is located at outside U-shaped opening
Blend stop (63), formation width is not less than slot ontology (1) sidewall thickness relatively and therebetween for blend stop (63) and connecting plate (62)
Card slot (64), the height of the blend stop (63) is less than the height of connecting plate (62), and the bottom plate (61) is located at outside U-shaped opening
The side plate (65) upwardly extended is provided on top surface, side plate (65) top is provided with the panel (66) extended horizontally outward, panel
(66) side far from U-shaped opening is provided with the flange (67) extended downwardly, insertion card slot in edge on the side wall of the slot ontology (1)
(64) it in, is fixedly connected with connecting plate (62).
2. a kind of ground groove according to claim 1, which is characterized in that the side plate (65) is located in the middle part of bottom plate (61) partially
The position in outside, one is connected on the bottom plate (61) can be along top fixed frame (6) positioning sliding block (7) in axial sliding, should
The width through slot equal with bottom plate (61) thickness (71), the outer side edges clamping of the bottom plate (61) are provided on positioning sliding block (7)
In through slot (71).
3. a kind of ground groove according to claim 2, which is characterized in that the bottom plate (61) and through slot (71) shackle portion
Top surface and/or bottom surface on be provided with the raised line (68) axially extending along top fixed frame (6), set on the positioning sliding block (7)
It is equipped with groove (72) corresponding with raised line (68).
4. any a kind of ground groove according to claim 1~3, which is characterized in that the top fixed frame (6) is closed by aluminium
Golden extrusion molding.
5. any a kind of ground groove according to claim 1~3, which is characterized in that be provided with outside the slot ontology (1)
U-shaped snap-gauge (8) is provided with the U-shaped breach (81) to match with slot ontology (1) shape, the slot ontology on the U-shaped snap-gauge (8)
(1) in U-shaped breach (81), the outer wall of slot ontology (1) is fixedly connected by welding with U-shaped snap-gauge (8) for interlocking.
6. a kind of ground groove according to claim 5, which is characterized in that the U-shaped snap-gauge (8) is rectangle, is located at slot sheet
It is vertically provided with respectively on the U-shaped snap-gauge (8) of body (1) two sides and reinforces angle steel (9), reinforcement angle steel (9) lower part is provided with adjustable
The footing (10) of height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977990.3A CN106320499B (en) | 2016-11-08 | 2016-11-08 | A kind of ground groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977990.3A CN106320499B (en) | 2016-11-08 | 2016-11-08 | A kind of ground groove |
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| Publication Number | Publication Date |
|---|---|
| CN106320499A CN106320499A (en) | 2017-01-11 |
| CN106320499B true CN106320499B (en) | 2019-06-11 |
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ID=57816496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610977990.3A Active CN106320499B (en) | 2016-11-08 | 2016-11-08 | A kind of ground groove |
Country Status (1)
| Country | Link |
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| CN (1) | CN106320499B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024843A (en) * | 2017-06-08 | 2018-12-18 | 苏州爱拼金属制品有限公司 | Ground groove |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6027283A (en) * | 1998-06-30 | 2000-02-22 | Strongwell Corporation | End caps for drainage system |
| CN201648912U (en) * | 2010-04-26 | 2010-11-24 | 吴泽宏 | Prefabricated water drainage system groove |
| CN203420348U (en) * | 2013-08-29 | 2014-02-05 | 梁锦贤 | Drainage tank and drainage assembly |
| CN204080747U (en) * | 2014-09-19 | 2015-01-07 | 广东梅雁吉祥水电股份有限公司 | A kind of chute of hydraulic engineering |
| CN204081043U (en) * | 2014-09-03 | 2015-01-07 | 钟盛强 | Gutter assembly |
| CN105804215A (en) * | 2016-03-25 | 2016-07-27 | 北京良乡蓝鑫水利工程设计有限公司 | Spliced drainage ditch |
| CN205475137U (en) * | 2016-02-20 | 2016-08-17 | 上海易之景和环境技术股份有限公司 | Novel escape canal that can found fast |
| CN205557786U (en) * | 2016-04-14 | 2016-09-07 | 江苏标龙建设集团有限公司 | Steel sheet escape canal |
| CN206174091U (en) * | 2016-11-08 | 2017-05-17 | 苏州爱拼金属制品有限公司 | Ground slot |
-
2016
- 2016-11-08 CN CN201610977990.3A patent/CN106320499B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6027283A (en) * | 1998-06-30 | 2000-02-22 | Strongwell Corporation | End caps for drainage system |
| CN201648912U (en) * | 2010-04-26 | 2010-11-24 | 吴泽宏 | Prefabricated water drainage system groove |
| CN203420348U (en) * | 2013-08-29 | 2014-02-05 | 梁锦贤 | Drainage tank and drainage assembly |
| CN204081043U (en) * | 2014-09-03 | 2015-01-07 | 钟盛强 | Gutter assembly |
| CN204080747U (en) * | 2014-09-19 | 2015-01-07 | 广东梅雁吉祥水电股份有限公司 | A kind of chute of hydraulic engineering |
| CN205475137U (en) * | 2016-02-20 | 2016-08-17 | 上海易之景和环境技术股份有限公司 | Novel escape canal that can found fast |
| CN105804215A (en) * | 2016-03-25 | 2016-07-27 | 北京良乡蓝鑫水利工程设计有限公司 | Spliced drainage ditch |
| CN205557786U (en) * | 2016-04-14 | 2016-09-07 | 江苏标龙建设集团有限公司 | Steel sheet escape canal |
| CN206174091U (en) * | 2016-11-08 | 2017-05-17 | 苏州爱拼金属制品有限公司 | Ground slot |
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| Publication number | Publication date |
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| CN106320499A (en) | 2017-01-11 |
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Address after: 215621 Jiangsu Aipin Environmental Protection Technology Co., Ltd. No. 1 Lehong Road, Leyu Town, Zhangjiagang City, Jiangsu Province Applicant after: Jiangsu Aipin Environmental Protection Technology Co., Ltd. Address before: 215621 Suzhou Aipin Metal Products Co., Ltd. No. 16 Lejiang Road, Leyu Town, Zhangjiagang City, Jiangsu Province Applicant before: Suzhou love metal products Co., Ltd. |
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Effective date of registration: 20200702 Address after: No.39, Hongzehu West Street, Sihong Economic Development Zone, Sihong County, Suqian City, Jiangsu Province Patentee after: Jiangsu aipin Food Equipment Co., Ltd Address before: 215621 Jiangsu Aipin Environmental Protection Technology Co., Ltd. No. 1 Lehong Road, Leyu Town, Zhangjiagang City, Jiangsu Province Patentee before: Jiangsu Aipin Environmental Protection Technology Co.,Ltd. |