CN204780953U - Safety support device of open cut slot - Google Patents
Safety support device of open cut slot Download PDFInfo
- Publication number
- CN204780953U CN204780953U CN201520463287.1U CN201520463287U CN204780953U CN 204780953 U CN204780953 U CN 204780953U CN 201520463287 U CN201520463287 U CN 201520463287U CN 204780953 U CN204780953 U CN 204780953U
- Authority
- CN
- China
- Prior art keywords
- frame
- open cut
- construction
- support device
- utility
- 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
Abstract
The utility model relates to a safety support device of open cut slot, frame and steel sheet including the rectangle structure, the bottom four sides angle system of frame has the landing leg, a pair of rings are adorned admittedly to one of them relative side -mounting steel sheet of frame in the middle part of the frame side upper end at steel sheet place, four sides of frame all are provided with the strengthening rib, the frame is made by the angle steel welding. This supporting device passes through frame construction and forms semi -enclosed construction space, props the security screening one for constructor. The utility model discloses simple manufacture, construction convenience have effectively improved the factor of safety of piping installation in -process, are applicable to open cut pipeline interface, inspection shaft and the construction such as build by laying bricks or stones.
Description
Technical field
The utility model belongs to technical field of pipeline construction, especially a kind of safety support device of open cut groove.
Background technology
Along with the development of urban construction, the construction of water supply and sewerage pipeline gets more and more, and open cut is the one in pipeline construction method, mainly caves in by putting slope to prevent.In this course, be to ensure stability of slope with soil body bonds itself power.
But in practice of construction, soil structures change is complicated, puts slope and can not ensure side slope safety completely, which increases the potential safety hazard in pipeline construction process.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides the safety support device of a kind of easy construction, open cut groove that safety factor is high.
Scheme of the present utility model is achieved in that
A safety support device for open cut groove, is characterized in that: the framework and the steel plate that comprise rectangular configuration, and the corner, bottom four of described framework is shaped with supporting leg, and steel plate is installed in a wherein relative side of described framework.
And the frame facet upper center at steel plate place is fixedly mounted with a pair suspension ring.
And four sides of described framework are provided with reinforcing rib.
And described framework is welded by angle steel and makes.
Advantage of the present utility model and good effect are:
This suspension device forms semi-enclosed construction space by frame construction, for constructor props one safety curtain.The utility model makes simple, easy construction, effectively improves the safety factor in pipeline construction process, the construction such as be applicable to open cut pipe joint, manhole is built by laying bricks or stones.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the utility model Construction State sectional view;
Fig. 3 is the top view of Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail.
A kind of safety support device of open cut groove, as shown in Figure 1, comprise framework 1 and the steel plate 3 of rectangular configuration, described framework is welded by angle steel, draw materials conveniently, be easy to processing, the corner, bottom four of described framework is shaped with supporting leg 1B, and four sides of this framework are provided with reinforcing rib 1A, and the reinforcing rib in the present embodiment is horizontally set; Steel plate is installed in a wherein relative side of described framework, and the frame facet upper center of installing steel plate is fixedly mounted with a pair suspension ring 2, and the effect of these suspension ring is convenient in carrying, effectively improves efficiency of construction.
Using method of the present utility model is:
Step one, along pipeline rout open cut groove 4, as shown in Figure 2,3, the bottom of groove lay bed course;
Step 2, on trench liner pipe laying 5;
Step 3, by special equipment by this suspension device allocation and transportation to pipe joint 6 place, it should be noted that the suitable side slope of the steel plate respective grooves of suspension device, steel plate can stop the soil body to cave in;
Step 4, constructor are positioned at the hot melt cover construction operation that suspension device completes pipe joint.
This suspension device forms semi-enclosed construction space by frame construction, for constructor props one safety curtain.The utility model makes simple, easy construction, effectively improves the safety factor in pipeline construction process, the construction such as be applicable to open cut pipe joint, manhole is built by laying bricks or stones.
It is emphasized that; embodiment described in the utility model is illustrative; instead of it is determinate; therefore the utility model comprises the embodiment be not limited to described in detailed description of the invention; every other embodiments drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope of the utility model protection equally.
Claims (4)
1. a safety support device for open cut groove, is characterized in that: the framework and the steel plate that comprise rectangular configuration, and the corner, bottom four of described framework is shaped with supporting leg, and steel plate is installed in a wherein relative side of described framework.
2. the safety support device of open cut groove according to claim 1, is characterized in that: the frame facet upper center at steel plate place is fixedly mounted with a pair suspension ring.
3. the safety support device of open cut groove according to claim 1 and 2, is characterized in that: four sides of described framework are provided with reinforcing rib.
4. the safety support device of open cut groove according to claim 1 and 2, is characterized in that: described framework is welded by angle steel and makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463287.1U CN204780953U (en) | 2015-07-01 | 2015-07-01 | Safety support device of open cut slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463287.1U CN204780953U (en) | 2015-07-01 | 2015-07-01 | Safety support device of open cut slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204780953U true CN204780953U (en) | 2015-11-18 |
Family
ID=54521036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520463287.1U Expired - Fee Related CN204780953U (en) | 2015-07-01 | 2015-07-01 | Safety support device of open cut slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204780953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435539A (en) * | 2017-08-28 | 2017-12-05 | 中交第二航务工程局有限公司 | Vertical shaft Tunnel Blasting construction protection device and its construction method |
| CN113324097A (en) * | 2021-04-20 | 2021-08-31 | 中国水利水电第九工程局有限公司 | Deep groove excavation construction process |
-
2015
- 2015-07-01 CN CN201520463287.1U patent/CN204780953U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435539A (en) * | 2017-08-28 | 2017-12-05 | 中交第二航务工程局有限公司 | Vertical shaft Tunnel Blasting construction protection device and its construction method |
| CN113324097A (en) * | 2021-04-20 | 2021-08-31 | 中国水利水电第九工程局有限公司 | Deep groove excavation construction process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103643973A (en) | CRD construction method tunnel waterproof construction method | |
| CN103147764B (en) | Sizing end mould plate for second lining of tunnel arch wall | |
| CN204780953U (en) | Safety support device of open cut slot | |
| CN104695608A (en) | Floor slab structure between building pipelines and construction method of floor slab structure | |
| CN204081539U (en) | A kind of overhanging type protection canopy had enough to meet the need | |
| CN203188225U (en) | Novel dewatering-well sealing structure | |
| CN203080537U (en) | High-strength bolt connecting steel cofferdam | |
| CN102660965B (en) | Construction method for post-pouring settlement belt with simply supported fully-enclosed plate retainer structure | |
| CN204919607U (en) | City is prefab for underpass | |
| CN204418654U (en) | For the aluminum alloy pattern plate between body of wall | |
| CN201554026U (en) | Metro steel surrounding purlin | |
| CN204282391U (en) | A kind of heel foundation formwork erecting structure | |
| CN204573340U (en) | A kind of filling support setting up filling pipeline on complex-terrain | |
| CN103362315B (en) | Hanging bracket for hoisting pipeline integrally and construction method of hanging bracket | |
| CN206233344U (en) | Well is checked in a kind of assembled draining | |
| CN106759526B (en) | A kind of purlin before Brace in Deep Footing Groove beam demolition blasting protects preprocess method | |
| CN204941564U (en) | Subway tunnel narrow spacing leaves the right or normal track row gate-type lining cutting bench frame apparatus | |
| CN205476556U (en) | Horizontal protector of construction scaffolding operating layer | |
| CN203977294U (en) | Bridge edge of a wing circular formwork Quick installation fixing device | |
| CN205000241U (en) | Expansion joint is connected with steel construction main part to defeated material landing stage | |
| CN204491953U (en) | Floor slab structure between architecture pipe | |
| CN203961258U (en) | Builder's jack foot guard structure | |
| CN203924110U (en) | Diplopore reinforced concrete cover plate | |
| CN203905008U (en) | Diagonal brace supporting structure for superior angle of foundation pit | |
| CN207808036U (en) | Trapezoidal special prefabricated board makes shaping equipment |
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: 20151118 Termination date: 20160701 |