CN212582743U - Municipal works are with preventing well lid that falls - Google Patents
Municipal works are with preventing well lid that falls Download PDFInfo
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- CN212582743U CN212582743U CN202020851708.9U CN202020851708U CN212582743U CN 212582743 U CN212582743 U CN 212582743U CN 202020851708 U CN202020851708 U CN 202020851708U CN 212582743 U CN212582743 U CN 212582743U
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- well lid
- lifting rod
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- fixed
- well seat
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Abstract
The utility model discloses a falling-proof well cover for municipal engineering; belongs to the technical field of municipal engineering; the technical key points of the device comprise a well seat, wherein a spring lifting mechanism is arranged in the well seat; the elastic lifting mechanism comprises a fixed transverse strip, the fixed transverse strip is fixedly connected with the inner wall of the well seat, a fixed vertical plate is fixedly arranged on one side of the fixed transverse strip, which is far away from the well seat, an upper pressure plate is fixedly arranged at the bottom of one side of the fixed vertical plate, which is far away from the fixed transverse strip, a lifting rod penetrates through the center of the top of the upper pressure plate, a spring is sleeved on the outer side of the lifting rod, and a lower pressure plate is fixedly arranged at the bottom end of the lifting rod; the utility model discloses can play a role far away apart from the pedestrian, the effect of actually warning is more ideal, can avoid leading to the untimely condition of warning to take place because of pedestrian's speed is too fast.
Description
The technical field is as follows:
the utility model relates to a municipal works technical field, in particular to municipal works are with preventing well lid that falls.
Background art:
in order to avoid the occurrence of the situation that a pedestrian falls into the inspection well due to the loss of the well lid, well lids with a fall prevention function have been developed in the prior art.
It pastes through setting up fluorescence on the well lid surface to in remind the pedestrian, but because fluorescence pastes the setting on the well lid, wholly be the horizontality, consequently need the pedestrian to stand in nearer position, it just can play better warning effect, if the pedestrian is under the state of riding by bike, when the speed of marcing is very fast, its unable better effect of performance.
Therefore, the invention is needed to solve the problems by inventing the anti-falling well cover for municipal engineering.
The utility model has the following contents:
an object of the utility model is to provide a municipal works are with preventing well lid that falls to solve among the prior art and paste through setting up fluorescence on the well lid surface, so that remind the pedestrian, but because fluorescence pastes the setting on the well lid, wholly is the horizontality, consequently need the pedestrian to stand in nearer position, it just can play better warning effect, if the pedestrian is under the state of riding by bike, when the speed of travel is very fast, it can't exert the not enough of better effect.
The utility model discloses by following technical scheme implement: a falling-prevention well lid for municipal engineering comprises a well base, wherein an elastic lifting mechanism is arranged in the well base;
the elastic lifting mechanism comprises a fixed transverse strip, the fixed transverse strip is fixedly connected with the inner wall of the well seat, a fixed vertical plate is fixedly arranged on one side of the fixed transverse strip, which is far away from the well seat, an upper pressure plate is fixedly arranged at the bottom of one side of the fixed vertical plate, which is far away from the fixed transverse strip, a lifting rod penetrates through the center of the top of the upper pressure plate, a spring is sleeved on the outer side of the lifting rod, and a lower pressure plate is fixedly arranged at the bottom end of the lifting rod;
the fixed riser of pasting that is provided with in lifter top, it is provided with the fluorescence subsides all to bond in riser both sides of pasting.
Preferably, a sliding hole is arranged at the center of the top of the upper pressure plate in a penetrating manner.
Preferably, the lifting rod is located inside the sliding hole, and the outer wall of the lifting rod is connected with the inner wall of the sliding hole in a sliding mode.
Preferably, one end of the spring is fixedly connected with the bottom of the upper pressure plate, and the other end of the spring is fixedly connected with the top of the lower pressure plate.
Preferably, the top of the fixed horizontal bar is provided with a limiting block, one side of the top of the limiting block, which is close to the fixed horizontal bar, is fixedly provided with a pin in a penetrating manner, and the bottom end of the pin is nested in the top of the fixed horizontal bar through a bearing.
Preferably, the well seat inboard is provided with the well lid, the well seat passes through hinge swing joint with the well lid.
The utility model has the advantages that:
1. the utility model discloses a set up the spring in the lifter outside, make the spring both ends respectively in top board and holding down plate fixed connection simultaneously, so that when pasting the riser top and losing pressure after, the holding down plate rises under the tensile force effect of spring, drive the synchronous rising of pasting the riser through the lifter when the holding down plate rises, and then make and paste the riser and stretch out from the inspection shaft, the whole body of pasting the riser that stretches out after the inspection shaft is vertical state, cooperate with the fluorescence subsides of its both sides, can play a role in the department far away from the pedestrian, the actual warning effect is more ideal, can avoid leading to warning untimely condition emergence because of pedestrian's speed is too fast;
2. the utility model discloses a be provided with the stopper to in the staff need go into the well, or when carrying out other operations on the well limit, can utilize the stopper to carry on spacingly to pasting the riser, and then avoid pasting the riser and stretch out, so that the staff is under construction.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front sectional view of the present invention.
Fig. 2 is a schematic front sectional structural view of the pop-up mechanism of the present invention.
Fig. 3 is the schematic view of the overlooking structure of the limiting block of the present invention.
In the figure: 1. a well base; 2. a spring lifting mechanism; 3. fixing the transverse strips; 4. fixing a vertical plate; 5. an upper pressure plate; 6. a lifting rod; 7. a spring; 8. a lower pressing plate; 9. fluorescent paste; 10. sticking a vertical plate; 11. a pin; 12. a limiting block; 13. a well cover is provided.
The specific implementation mode is as follows:
the technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description. Any feature disclosed in this specification (including any accompanying claims-abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Before describing the embodiments, some necessary terms need to be explained. For example:
if the use of the terms first, second, etc. appear in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. Thus, a "first" element discussed below could also be termed a "second" element without departing from the teachings of the present invention. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements present.
The various terms appearing in this application are used for the purpose of describing particular embodiments only and are not intended as limitations on the invention, except where the context clearly dictates otherwise, the singular is intended to include the plural as well.
When the terms "comprises" and/or "comprising" are used in this specification, these terms specify the presence of stated features-integers-steps-operations-elements and/or components, but do not preclude the presence and/or addition of one or more other features-integers-steps-operations-elements-components and/or groups thereof.
The utility model provides a municipal works are with preventing well lid that falls as shown in fig. 1-3, as shown in fig. 1, including well seat 1, 1 inside bullet lift mechanism 2 that sets up of well seat, 1 inboard well lid 13 that sets up of well seat, well seat 1 passes through hinge swing joint with well lid 13 to open and close well lid 13.
As shown in FIG. 2, the elastic lifting mechanism 2 comprises a fixed horizontal strip 3, the fixed horizontal strip 3 is fixedly connected with the inner wall of the well base 1, one side of the fixed horizontal strip 3, which is far away from the well base 1, is fixedly provided with a fixed vertical plate 4, the bottom of one side of the fixed vertical plate 4, which is far away from the fixed horizontal strip 3, is fixedly provided with an upper pressure plate 5, the center of the top of the upper pressure plate 5 is provided with a lifting rod 6 in a penetrating manner, the outer side of the lifting rod 6 is sleeved with a spring 7 and the bottom of the lifting rod 6 is fixedly provided with a lower pressure plate 8, one end of the spring 7 is fixedly connected with the bottom of the upper pressure plate 5 and the other end of the spring 7 is fixedly connected with the top of the lower pressure plate 8, the top of the lifting rod 6 is fixedly provided with a pasting vertical plate 10, and both sides of the pasting vertical plate 10 are adhered with fluorescent pastes 9, and then make and paste riser 10 and stretch out from the inspection shaft, paste riser 10 whole vertical state after stretching out the inspection shaft, cooperate with the fluorescence subsides 9 of its both sides, can play a role in the department far away from the pedestrian.
Meanwhile, the center of the top of the upper pressing plate 5 is provided with a sliding hole in a penetrating mode, the lifting rod 6 is located on the inner side of the sliding hole, and the outer wall of the lifting rod 6 is connected with the inner wall of the sliding hole in a sliding mode, so that the lifting rod 6 can slide freely on the inner side of the sliding hole.
As shown in fig. 3, 3 tops of fixed horizontal bar set up stopper 12, stopper 12 top is close to the fixed pin 11 that runs through in one side of fixed horizontal bar 3, and the pin 11 bottom sets up in 3 tops of fixed horizontal bar through the bearing nestification to need to go into the well at the staff, or when carrying out other operations on the well limit, can utilize stopper 12 to carry on spacingly to pasting riser 10, and then avoid pasting riser 10 and stretch out, so that the staff is under construction.
The use method of the anti-falling well lid for the municipal engineering specifically comprises the following steps:
when the manhole cover is actually used, firstly, the pin 11 is taken as an axis, the limiting block 12 is rotated, then the limiting block 12 is moved away from the top of the pasting vertical plate 10, and then the manhole cover 13 is reset, so that the manhole cover 13 is pressed on the top of the pasting vertical plate 10;
when well lid 13 loses the back, it no longer receives pressure to paste riser 10 top this moment, and holding down plate 8 rises under the pulling force effect of spring 7, drives through lifter 6 when holding down plate 8 rises and pastes riser 10 and rise in step, and then makes and paste riser 10 and stretch out by in the inspection shaft, and the riser 10 of pasting after stretching out the inspection shaft plays warning effect to the pedestrian.
In other technical features in this embodiment, those skilled in the art can flexibly select the technical features according to actual situations to meet different specific actual requirements. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known components, structures or parts are not described in detail in order to avoid obscuring the present invention, and the technical scope of the present invention is defined by the claims.
In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed" - "mounted" - "connected" are used in a broad sense and should be understood broadly by those skilled in the art. For example, the components may be fixedly connected, movably connected, integrally connected, or partially connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected inside two elements, and the like, and for those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations, that is, the expression of the language and the implementation of the actual technology can flexibly correspond, and the expression of the language (including the drawings) of the specification of the present invention does not constitute any single restrictive interpretation of the claims.
Modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the invention, which should be limited only by the claims appended hereto. In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known techniques, such as specific construction details, operating conditions, and other technical conditions, have not been described in detail in order to avoid obscuring the present invention.
Claims (6)
1. An anti-falling well lid for municipal engineering is characterized in that; the device comprises a well seat (1), wherein a spring lifting mechanism (2) is arranged in the well seat (1);
the bouncing mechanism (2) comprises a fixed transverse strip (3), the fixed transverse strip (3) is fixedly connected with the inner wall of the well seat (1), one side, away from the well seat (1), of the fixed transverse strip (3) is fixedly provided with a fixed vertical plate (4), the bottom of one side, away from the fixed transverse strip (3), of the fixed vertical plate (4) is fixedly provided with an upper pressing plate (5), a lifting rod (6) penetrates through the center of the top of the upper pressing plate (5), the outer side of the lifting rod (6) is sleeved with a spring (7), and the bottom end of the lifting rod (6) is fixedly provided with a lower pressing plate (8);
the lifting rod (6) top is fixedly provided with a pasting vertical plate (10), and both sides of the pasting vertical plate (10) are all provided with fluorescent pastes (9).
2. The anti-falling well lid for municipal engineering according to claim 1, characterized in that: and a sliding hole is formed in the center of the top of the upper pressure plate (5) in a penetrating manner.
3. The anti-falling well lid for municipal engineering according to claim 2, characterized in that: the lifting rod (6) is located on the inner side of the sliding hole, and the outer wall of the lifting rod (6) is connected with the inner wall of the sliding hole in a sliding mode.
4. The anti-falling well lid for municipal engineering according to claim 1, characterized in that: one end of the spring (7) is fixedly connected with the bottom of the upper pressure plate (5) and the other end of the spring (7) is fixedly connected with the top of the lower pressure plate (8).
5. The anti-falling well lid for municipal engineering according to claim 1, characterized in that: the top of the fixed horizontal bar (3) is provided with a limiting block (12), one side of the top of the limiting block (12) close to the fixed horizontal bar (3) is fixedly provided with a pin (11) in a penetrating mode, and the bottom end of the pin (11) is arranged at the top of the fixed horizontal bar (3) in a nested mode through a bearing.
6. The anti-falling well lid for municipal engineering according to claim 1, characterized in that: well seat (1) inboard is provided with well lid (13), well seat (1) passes through hinge swing joint with well lid (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020851708.9U CN212582743U (en) | 2020-05-20 | 2020-05-20 | Municipal works are with preventing well lid that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020851708.9U CN212582743U (en) | 2020-05-20 | 2020-05-20 | Municipal works are with preventing well lid that falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212582743U true CN212582743U (en) | 2021-02-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020851708.9U Active CN212582743U (en) | 2020-05-20 | 2020-05-20 | Municipal works are with preventing well lid that falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212582743U (en) |
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2020
- 2020-05-20 CN CN202020851708.9U patent/CN212582743U/en active Active
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