CN215562807U - Anti-falling road administration inspection well cover - Google Patents
Anti-falling road administration inspection well cover Download PDFInfo
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- CN215562807U CN215562807U CN202120650480.1U CN202120650480U CN215562807U CN 215562807 U CN215562807 U CN 215562807U CN 202120650480 U CN202120650480 U CN 202120650480U CN 215562807 U CN215562807 U CN 215562807U
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- falling
- support frame
- well cover
- step hanging
- well lid
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Abstract
The utility model provides a falling-prevention road administration inspection well cover which comprises a well cover support frame, wherein a well cover is arranged at the top of the well cover support frame, at least three falling-prevention step hanging shafts are uniformly arranged on the periphery of the bottom of the well cover support frame, the falling-prevention step hanging shafts are in sliding connection with the well cover support frame along the axial direction of the falling-prevention step hanging shafts, a buffering and damping pressure plate matched with the well cover support frame is arranged at the upper ends of the falling-prevention step hanging shafts, a falling-prevention punching plate corresponding to the well cover is arranged at the lower ends of the falling-prevention step hanging shafts, and a rubber buffering and damping pad is arranged between the bottom of the buffering and damping pressure plate and the well cover support frame; the upper end of the falling-prevention step hanging shaft is provided with a buffering and damping pressing plate matched with the well lid support frame, a rubber buffering and damping pad is arranged between the bottom of the buffering and damping pressing plate and the well lid support frame, the effects of buffering, damping, shock insulation and noise reduction are achieved, and the service life of the well lid is prolonged.
Description
Technical Field
The utility model belongs to the technical field of road administration inspection well covers, and particularly relates to an anti-falling road administration inspection well cover.
Background
At present, in urban construction, whether municipal roads, building districts or civil squares and the like are convenient to inspect, and wells which are used for dredging are known as inspection wells and inspection wells, and are visible everywhere in cities. Due to the lack of anti-falling protection measures, the condition that a passerby accidentally falls into a well due to the loss of the inspection well cover sometimes occurs.
Among the prior art, application number CN 201921315042.9's the chinese utility model patent discloses a novel well lid of preventing falling, the symmetry is provided with a plurality of support openings on the support inner chamber, the internal thread hole has been preset on the inner wall side surface, prevent falling braced frame and constitute for the stand with the same number of support opening, the outside lateral buckling in top of stand is equipped with the extension section that makes progress, be provided with the screw hole on the extension section, prevent falling braced frame's stand top and insert respectively in the support opening, the well lid support passes internal thread hole and screw hole through locking bolt and is connected with the stand.
Among the above-mentioned prior art, inside the well lid support was arranged in to the well lid, the cushioning nature between well lid and the well lid support was relatively poor, and when pedestrian or vehicle passed through the well lid, the relative well lid support of well lid rocked easily to produce and caused great leading to the fact, damaged through easily causing the well lid.
Therefore, the technical problem that the prior art is faced with is solved by designing a falling-prevention road administration inspection well cover which has a novel structure, improves the buffer performance of supporting the well cover, reduces noise and prolongs the service life of the well cover.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the anti-falling road administration inspection well cover which is novel in structure, improves the buffering performance of the well cover support, reduces the noise and prolongs the service life of the well cover.
The technical scheme of the utility model is as follows: prevent falling road administration inspection shaft lid, including well lid support frame, the top of well lid support frame is provided with the well lid, the bottom of well lid support frame evenly is provided with at least three step hanging axle of preventing falling all around, prevent falling the step hanging axle along its axial with well lid support frame sliding connection, prevent falling the upper end of step hanging axle be provided with well lid support frame assorted buffering shock attenuation clamp plate, prevent falling the step hanging axle the lower extreme be provided with the corresponding board of punching a hole of preventing falling of well lid, the bottom of buffering shock attenuation clamp plate with be provided with the rubber cushioning shock pad between the well lid support frame.
The top end of the anti-falling step hanging shaft is provided with an elastic retainer ring groove, and an axial elastic retainer ring is assembled in the elastic retainer ring groove.
Four anti-falling step hanging shafts are uniformly arranged around the bottom of the well lid support frame.
The anti-falling punching plate is characterized in that an anti-falling supporting circular frame is arranged below the anti-falling punching plate, and the anti-falling punching plate and the anti-falling supporting circular frame are fixed at the bottom end of the anti-falling step hanging shaft.
An opening pin hole is formed in one side of the anti-falling step hanging shaft above the anti-falling punching plate, and a split pin is assembled inside the opening pin hole.
First protruding through holes corresponding to the top ends of the falling-prevention step hanging shafts are formed in the periphery of the buffering and damping pressure plate.
And second protruding through holes corresponding to the bottom ends of the falling-prevention step hanging shafts are formed in the periphery of the falling-prevention punching plate.
And third protruding through holes corresponding to the bottom ends of the falling-prevention step hanging shafts are formed in the periphery of the falling-prevention supporting circular frame.
The utility model has the beneficial effects that:
(1) the upper end of the anti-falling step hanging shaft is provided with a buffering and damping pressure plate matched with the well lid support frame, a rubber buffering and damping pad is arranged between the bottom of the buffering and damping pressure plate and the well lid support frame, and the well lid is arranged above the buffering and damping pressure plate to play roles of buffering, damping, shock insulation and noise reduction, so that the service life of the well lid is prolonged;
(2) the anti-falling punching plate is arranged below the anti-falling step hanging shaft and corresponds to the well cover, the anti-falling punching plate is fixed through the anti-falling step hanging shaft, the anti-falling punching plate can effectively prevent the well cover from falling due to pressure and the falling accident of personnel under the condition of no well cover, and the road surface running safety is improved.
Drawings
Fig. 1 is a schematic structural view of a falling-prevention road-administration inspection well cover according to the present invention.
Fig. 2 is a second schematic structural view of the anti-falling road administration inspection well cover according to the present invention.
Fig. 3 is a schematic structural view of the manhole cover support frame according to the present invention.
Fig. 4 is a schematic structural view of the cushioning platen of the present invention.
Fig. 5 is a partial structural schematic view of the anti-falling road administration inspection well cover according to the utility model.
Fig. 6 is a schematic structural view of the anti-falling punching plate of the utility model.
Fig. 7 is a schematic structural view of the fall protection support round frame of the present invention.
Detailed Description
The following describes the embodiments of the present invention with reference to the drawings and examples.
As shown in fig. 1 to 7, the anti-falling road administration inspection well cover comprises a well cover support frame 2, a well cover 1 is arranged at the top of the well cover support frame 2, the well cover 1 is detachably embedded at the inner side of the top of the well cover support frame 2, at least three anti-falling step hanging shafts 6 are uniformly arranged around the bottom of the well cover support frame 2, the anti-falling step hanging shafts 6 are slidably connected with the well cover support frame 2 along the axial direction thereof, an annular plate which is of an integral structure is arranged inside the well cover support frame 2, the anti-falling step hanging shafts 6 penetrate through the annular plate and are slidably connected with the annular plate, a buffering and damping pressure plate 3 matched with the well cover support frame 2 is arranged at the upper end of each anti-falling step hanging shaft 6, an anti-falling plate 8 corresponding to the well cover 1 is arranged at the lower end of each anti-falling step hanging shaft 6, and a rubber buffering and damping pad 4 is arranged between the bottom of each buffering and damping pressure plate 3 and the well cover support frame 2; in the embodiment, the upper end of the anti-falling step hanging shaft 6 is provided with the buffering and damping pressure plate 3, the buffering and damping pressure plate 3 and the well lid support frame 2 are elastically supported by the rubber buffering and damping cushion 4, and at the moment, the well lid 1 is assembled above the anti-falling step hanging shaft 6 in the well lid support frame 2, so that the effects of buffering, damping, shock insulation and noise reduction on the well lid 1 can be achieved, and the service life of the well lid 1 is prolonged; prevent falling step and hang 6 below of axle and be provided with the corresponding board 8 that punches a hole of preventing of well lid 1, hang 6 fixed the board 8 that punches a hole of preventing falling through the step of preventing falling, prevent falling to punch a hole board 8 and can effectively prevent that well lid 1 from falling because of pressure and personnel's falling accident takes place under the condition of no well lid, improve the road surface security of traveling.
Further, as shown in fig. 1, as a connection mode between the falling-prevention step hanging shaft 6 and the buffering damping pressure plate 3, a circlip groove 13 is provided at the top end of the falling-prevention step hanging shaft 6, an axial circlip 5 is assembled inside the circlip groove 13, the falling-prevention step hanging shaft 6 penetrates through the buffering damping pressure plate 3, and the axial circlip 5 is assembled outside the falling-prevention step hanging shaft 6 above the buffering damping pressure plate 3 to form the blocking and positioning for the buffering damping pressure plate 3, and meanwhile, the axial circlip 5 is convenient to disassemble and convenient to disassemble, so that the falling-prevention step hanging shaft is convenient to disassemble and maintain.
As a specific implementation mode of the number of the anti-falling step hanging shafts 6, four anti-falling step hanging shafts 6 are uniformly arranged around the bottom of the manhole cover support frame 2.
In order to improve the strength of the anti-falling punching plate 8, an anti-falling supporting circular frame 9 is arranged below the anti-falling punching plate 8, the anti-falling supporting circular frame 9 corresponds to the anti-falling punching plate 8 in shape and size, the anti-falling punching plate 8 and the anti-falling supporting circular frame 9 are both fixed at the bottom end of the anti-falling step hanging shaft 6, the anti-falling step hanging shaft 6 sequentially penetrates through the anti-falling punching plate 8 and the anti-falling supporting circular frame 9, a circular baffle which is of an integrated structure with the anti-falling step hanging shaft 6 is arranged at the lower end of the anti-falling step hanging shaft 6, and the anti-falling punching plate 8 and the anti-falling supporting circular frame 9 are blocked and limited through the circular baffle.
Furthermore, an opening pin hole 13 is formed in one side of the anti-falling step hanging shaft 6 above the anti-falling punching plate 8, a split pin 7 is assembled inside the opening pin hole 13, the split pin 7 is used for blocking and limiting above the anti-falling punching plate 8, the upper side and the lower side of the anti-falling punching plate 8 and the upper side and the lower side of the anti-falling supporting circular frame 9 on the anti-falling step hanging shaft 6 are blocked and limiting, and the stability of the anti-falling punching plate 8 and the anti-falling supporting circular frame 9 in connection of the anti-falling step hanging shaft 6 can be improved.
As an embodiment of the buffering and damping pressure plate 3, as shown in fig. 4, a first protruding through hole 11 corresponding to the top end of the falling prevention step hanging shaft 6 is formed around the buffering and damping pressure plate 3, the size of the first protruding through hole 11 is matched with the upper end of the falling prevention step hanging shaft 6, and the upper end of the falling prevention step hanging shaft 6 penetrates through the buffering and damping pressure plate 3 through the first protruding through hole 11.
As an embodiment of the anti-falling punching plate 8, as shown in fig. 6, second protruding through holes 14 corresponding to the bottom ends of the anti-falling step hanging shafts 6 are formed around the anti-falling punching plate 8, the anti-falling step hanging shafts 6 penetrate through the anti-falling punching plate 8 through the second protruding through holes 14, through holes are uniformly punched in the anti-falling punching plate 8, and the anti-falling punching plate is designed to be light in weight.
As an embodiment of the anti-falling supporting circular frame 9, as shown in fig. 7, third protruding through holes 15 corresponding to the bottom ends of the anti-falling step hanging shafts 6 are formed around the anti-falling supporting circular frame 9, and the anti-falling step hanging shafts 6 penetrate through the anti-falling supporting circular frame 9 through the third protruding through holes 15.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides a prevent road administration inspection shaft lid that falls which characterized in that: including well lid support frame (2), the top of well lid support frame (2) is provided with well lid (1), the bottom of well lid support frame (2) evenly is provided with all around at least three step hanging shaft (6) of preventing falling, prevent falling step hanging shaft (6) along its axial with well lid support frame (2) sliding connection, the upper end of preventing falling step hanging shaft (6) be provided with well lid support frame (2) assorted buffering shock attenuation clamp plate (3), the lower extreme of preventing falling step hanging shaft (6) be provided with well lid (1) is corresponding prevents falling punching plate (8), the bottom of buffering shock attenuation clamp plate (3) with be provided with rubber buffer shock pad (4) between well lid support frame (2).
2. The anti-falling road administration inspection well cover according to claim 1, wherein: an elastic check ring groove (13) is formed in the top end of the anti-falling step hanging shaft (6), and an elastic check ring (5) for the shaft is assembled inside the elastic check ring groove (13).
3. The anti-falling road administration inspection well cover according to claim 2, wherein: four anti-falling step hanging shafts (6) are uniformly arranged around the bottom of the well lid support frame (2).
4. The anti-falling road administration inspection well cover according to claim 1, wherein: the anti-falling device is characterized in that an anti-falling supporting circular frame (9) is arranged below the anti-falling punching plate (8), and the anti-falling punching plate (8) and the anti-falling supporting circular frame (9) are fixed at the bottom end of the anti-falling step hanging shaft (6).
5. The anti-falling road administration inspection well cover according to claim 4, wherein: an opening pin hole (13) is formed in one side of the anti-falling step hanging shaft (6) above the anti-falling punching plate (8), and a opening pin (7) is assembled inside the opening pin hole (13).
6. The anti-falling road administration inspection well cover according to claim 1, wherein: and first protruding through holes (11) corresponding to the top ends of the falling-prevention step hanging shafts (6) are formed in the periphery of the buffering and damping pressure plate (3).
7. The anti-falling road administration inspection well cover according to claim 1, wherein: and second protruding through holes (14) corresponding to the bottom end of the falling prevention step hanging shaft (6) are formed in the periphery of the falling prevention punching plate (8).
8. The anti-falling road administration inspection well cover according to claim 1, wherein: and third protruding extending through holes (15) corresponding to the bottom ends of the falling-prevention step hanging shafts (6) are formed in the periphery of the falling-prevention supporting circular frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120650480.1U CN215562807U (en) | 2021-03-31 | 2021-03-31 | Anti-falling road administration inspection well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120650480.1U CN215562807U (en) | 2021-03-31 | 2021-03-31 | Anti-falling road administration inspection well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215562807U true CN215562807U (en) | 2022-01-18 |
Family
ID=79855153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120650480.1U Active CN215562807U (en) | 2021-03-31 | 2021-03-31 | Anti-falling road administration inspection well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215562807U (en) |
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2021
- 2021-03-31 CN CN202120650480.1U patent/CN215562807U/en active Active
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