CN203701259U - Anti-falling safety well cover structure - Google Patents
Anti-falling safety well cover structure Download PDFInfo
- Publication number
- CN203701259U CN203701259U CN201320815162.1U CN201320815162U CN203701259U CN 203701259 U CN203701259 U CN 203701259U CN 201320815162 U CN201320815162 U CN 201320815162U CN 203701259 U CN203701259 U CN 203701259U
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- well
- plate
- cover plate
- cover structure
- safety
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Abstract
The utility model discloses an anti-falling safety well cover structure. The anti-falling safety well cover structure comprises a well seat and a cover plate, wherein the cover plate is arranged on the well seat; the anti-falling safety well cover structure is characterized in that the cover plate is formed by an upper plate layer, a framework layer and a lower plate layer; the well seat comprises an integrated well frame and multiple well hooks which are fixedly arranged on the well frame, the well seat is internally provided with a baffle plate, the cover plate is paved on the baffle plate, and a cushion is also arranged between the cover plate and the baffle plate. According to the anti-falling safety well cover structure disclosed by the utility model, the structure is subjected to safety rectification, the strength of the cover plate is enhanced, the baffle plate and the cushion are paved, effective measures such as multi-layer protection and breakage prevention are done, and thus major safety accidents caused by the breakage or lack of a well cover can be reduced; meanwhile, the well hooks and the well seat are in integrated casting forming, thus the problem in the traditional technology that a worker needs to go down to a well to install well hooks is solved, and the labor intensity of the worker and other unnecessary cost are effectively reduced.
Description
Technical field
The utility model relates to road administration protection well lid, is specifically related to a kind of Safety well cover structure of fall arrest.
Background technology
Road surface manhole breakage in recent years, the security incident that causes of disappearance are of common occurrence, once drainage manhole cover by damaged, disappearance, the security of the lives and property that is threatening greatly people, so the disappearance of well lid, the damaged focus that day by day becomes social concerns.Cause pedestrian's fall event owing to there is manhole cover loss, whether present municipal maintenance department in all parts of the country all starts at manhole seat manhole cover structure safe and reliable, and whether well head has anti-fall being caught of installation simultaneously.
Prior art is installed anti-fall being caught, and is mainly the expansion bolt that buckle is installed on the borehole wall, then anti-drop net is hung on expansion bolt, under the above-mentioned workman of needs, in well, expansion bolt is installed, in addition, need to look for power supply to operate temporarily, even must set out generator in remote place; The large labor intensive of workload; Other costs except anti-drop net are indirectly increased.
Utility model content
For the problems referred to above, the purpose of this utility model is, a kind of Safety well cover structure of fall arrest is provided, and by strengthening cover plate intensity and laying dividing plate and cushion pad, accomplishes the effective measures such as multilayer protection and breakage-proof.
For achieving the above object, the technical scheme that the utility model adopts is:
A Safety well cover structure for fall arrest, comprises well seat and cover plate, and described cover plate is arranged on well seat, it is characterized in that, described cover plate is made up of upper flaggy, casing play and lower flaggy; Described well seat comprises crib and solid multiple well hooks on crib of integrative-structure, in described well seat, is provided with a dividing plate, and described cover plate is laid on dividing plate, is also provided with cushion pad between cover plate and dividing plate.
The described crib surrounding step that extends internally out, and middle part is the opening coaxial with well head, described dividing plate is laid on well seat stand rank.
Be provided with many ribs in the bottom of described step.
Described cushion pad is laid on dividing plate, and dividing plate plate face and cushion pad pad face, is equipped with multiple scuppers facing each other.
Described cover plate is laid on cushion pad, and cover plate is made up of upper flaggy, casing play and lower flaggy, and casing play is formed by many crisscross reinforcing rib overlap joints.
The rubber pad that described cushion pad is made up of quality of rubber materials, its thickness is at 10 millimeters～20 millimeters.
The surface of well seat and cover plate is equipped with noctilucence layer.
Described multiple well hook is evenly distributed on crib inside wall.
It also comprises an anti-fall guard, and this anti-fall guard is hung on multiple well hooks.
Described covering plate structure, from top to bottom comprises flaggy, cushion pad, casing play, cushion pad and lower flaggy composition.
The beneficial effects of the utility model are: by overall structure is carried out to safe rectification, strengthen cover plate intensity and lay dividing plate and cushion pad, accomplishing the effective measures such as multilayer protection and breakage-proof, the serious accident causing to reduce manhole cover damage or disappearance.Meanwhile, by well hook and the cast molding of well seat integraty, solve the conventional art workman middle installation hook of going into the well, effectively reduce labor strength and other unnecessary cost expenses.
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is the Safety well cover generalized section of embodiment 1;
Fig. 2 is the cover plate generalized section of embodiment 1;
Fig. 3 is the cover plate generalized section of embodiment 2.
In figure: 1. cover plate 2. well seat 3. dividing plates
4. cushion pad 5. well hook 6. ribs
7. flaggy 11. casing plays on reinforcing rib 10.
12. times flaggy 13. cushion pads
20. step 30. scuppers
40. scuppers
The specific embodiment
Embodiment 1: referring to Fig. 1～Fig. 2, the Safety well cover structure of the fall arrest that the present embodiment provides, comprises well seat 2 and cover plate 1, and described cover plate 1 is arranged on well seat 2, described cover plate 1 comprises upper flaggy 10, casing play 11 and the lower flaggy 12 of integrative-structure; Described well seat 2 comprises crib and solid multiple well hooks 5 on crib of integrative-structure, well hook 5 and 2 the being integrated property cast moldings of well seat, in described well seat 2, be provided with a dividing plate 3, this dividing plate 3 effectively prevents that cover plate 1 breakage or disappearance from causing the accident, in addition to cover plate 1 strengthening action, described cover plate 1 is laid on dividing plate 3, between cover plate 1 and dividing plate 3, is also provided with cushion pad 4.
Cushion pad 4 contributes to alleviate dividing plate 3 and derives from stressed that cover plate 1 and road surface running vehicle cause, and also contributes to cushion the road surface running vehicle sharp pounding that cover plate 1 causes of travelling simultaneously, to reduce cover plate 1 damaged degree.
The described crib surrounding step 20 that extends internally out, and middle part is the opening coaxial with well head, described dividing plate 3 is laid on well seat 2 steps 20.
Be provided with many ribs 6 in the bottom of described step 20.This ribs 6 contributes to reinforcement step 20 intensity.
Described cushion pad 4 is laid on dividing plate 3, and dividing plate 3 plate faces and cushion pad 4 pad faces, is equipped with multiple scuppers facing each other (30,40).
Described cover plate 1 is laid on cushion pad 4, and cover plate 1 is made up of upper flaggy 10, casing play 11 and lower flaggy 12, and casing play 11 is formed by many crisscross reinforcing rib 7 overlap joints.
The rubber pad that described cushion pad 4 is made up of quality of rubber materials, its thickness is at 10 millimeters～20 millimeters.In other embodiments, cushion pad 4 thickness are according to its one-tenth-value thickness 1/10 of the corresponding increase of cover plate 1 weight, so be not limited to above-mentioned value range.
The surface of well seat 2 and cover plate 1 is equipped with noctilucence layer, and upper flaggy 10 surfaces of cover plate 1 are provided with multiple graininess projections.
8 well hooks 5 are evenly distributed on crib inside wall.
It also comprises an anti-fall guard, and this anti-fall guard is hung on multiple well hooks 5.
Embodiment 2:
Referring to Fig. 3, cover plate 1 structure that the present embodiment provides, its structure is substantially the same manner as Example 1, its difference is, cover plate 1 structure from top to bottom comprises flaggy 10, cushion pad 13, casing play 11, cushion pad 13, lower flaggy 12, wherein go up between flaggy 10 and casing play 11 and mend and increase a cushion pad 13, between casing play 11 and lower flaggy 12, mend and increase a cushion pad 13, effectively make cover plate 1 inside form voluntarily loss of weight, damping etc.
Above-mentioned two embodiment, all can solve the deficiency of background technology, flaggy 10 and the solid flaggy of lower flaggy 12 for making without recovery value material on well lid 1, casing play 11 is formed by many irony reinforcing ribs 7 overlap joints, guarantee to not losing well lid intensity, dividing plate 3 is irony plate simultaneously.
By overall structure is carried out to safe rectification, strengthen cover plate 1 intensity and lay dividing plate 3 and cushion pad 4, accomplish the effective measures such as multilayer protection and breakage-proof, the serious accident causing to reduce manhole cover damage or disappearance.Meanwhile, by well hook 5 and the 2 integraty cast moldings of well seat, solve the conventional art workman middle installation hook of going into the well, effectively reduce labor strength and other unnecessary cost expenses.
The utility model is not limited to above-mentioned embodiment, and the same or similar structure of all employings and the utility model realizes all modes of the utility model object, all within protection domain of the present utility model.
Claims (10)
1. a Safety well cover structure for fall arrest, comprises well seat and cover plate, and described cover plate is arranged on well seat, it is characterized in that, described cover plate is made up of upper flaggy, casing play and lower flaggy; Described well seat comprises crib and solid multiple well hooks on crib of integrative-structure, in described well seat, is provided with a dividing plate, and described cover plate is laid on dividing plate, is also provided with cushion pad between cover plate and dividing plate.
2. the Safety well cover structure of fall arrest according to claim 1, is characterized in that, the described crib surrounding step that extends internally out, and described dividing plate is laid on well seat stand rank.
3. the Safety well cover structure of fall arrest according to claim 2, is characterized in that, is provided with many ribs in the bottom of described step.
4. the Safety well cover structure of fall arrest according to claim 1, is characterized in that, described cushion pad is laid on dividing plate, and dividing plate plate face and cushion pad pad face, is equipped with multiple scuppers facing each other.
5. the Safety well cover structure of fall arrest according to claim 1, is characterized in that, described cover plate is laid on cushion pad, and cover plate is made up of upper flaggy, casing play and lower flaggy, and casing play is formed by many crisscross reinforcing ribs overlap joints.
6. the Safety well cover structure of fall arrest according to claim 5, is characterized in that, the rubber pad that described cushion pad is made up of quality of rubber materials, and its thickness is at 10 millimeters～20 millimeters.
7. the Safety well cover structure of fall arrest according to claim 1, is characterized in that, the surface of well seat and cover plate is equipped with noctilucence layer.
8. the Safety well cover structure of fall arrest according to claim 1, is characterized in that, described multiple well hooks are evenly distributed on crib inside wall.
9. the Safety well cover structure of fall arrest according to claim 8, is characterized in that, it also comprises an anti-fall guard, and this anti-fall guard is hung on multiple well hooks.
10. the Safety well cover structure of fall arrest according to claim 1, is characterized in that, described covering plate structure from top to bottom comprises flaggy, cushion pad, casing play, cushion pad and lower flaggy composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815162.1U CN203701259U (en) | 2013-12-11 | 2013-12-11 | Anti-falling safety well cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815162.1U CN203701259U (en) | 2013-12-11 | 2013-12-11 | Anti-falling safety well cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203701259U true CN203701259U (en) | 2014-07-09 |
Family
ID=51051715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320815162.1U Expired - Fee Related CN203701259U (en) | 2013-12-11 | 2013-12-11 | Anti-falling safety well cover structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203701259U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842902A (en) * | 2018-08-15 | 2018-11-20 | 江苏农林职业技术学院 | A kind of fall arrest catch basin cover |
| CN112814407A (en) * | 2021-01-06 | 2021-05-18 | 中国十七冶集团有限公司 | Safety positioning device for wire releasing hole of high-rise building and construction method thereof |
-
2013
- 2013-12-11 CN CN201320815162.1U patent/CN203701259U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842902A (en) * | 2018-08-15 | 2018-11-20 | 江苏农林职业技术学院 | A kind of fall arrest catch basin cover |
| CN112814407A (en) * | 2021-01-06 | 2021-05-18 | 中国十七冶集团有限公司 | Safety positioning device for wire releasing hole of high-rise building and construction method thereof |
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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: 20140709 Termination date: 20181211 |